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公路连续式八轮平整度仪、路面平整度测定仪

公路连续式八轮平整度仪、路面平整度测定仪,公路土工试验仪器

  • 型号: LXBP-5

  • 产品参数
  • 型号: LXBP-5

 

 

公路连续式八轮平整度仪、路面平整度测定仪在电子技术方面,采用了国内为微处理和大规模集成电路技术,提高了整机的集成度,减少了原仪器中许多不必要的接插件连接从而增加了系统工作的可靠性,使整机系统的各项性能更趋稳定,内部采用单CPU结构,负责显示、打印、计算、通信、采集数据等功能;采用中断方式采样数据,因而可连续进行测量,而不中断。一起自动计算距离,每测1000个点内存时,采样间距取0.1米,则可连续测25公里。

In the electronic technology, the continuous road surface flatness measuring instrument adopts domestic micro-processing and large-scale integrated circuit technology, which improves the integration degree of the whole machine, reduces the unnecessary connection of many connectors in the original instrument and increases the system work. The reliability of the whole system makes the performance of the whole system more stable. The internal CPU adopts a single CPU structure, which is responsible for displaying, printing, calculating, communicating, and collecting data. The data is sampled by the interrupt method, so that the measurement can be continuously performed without Interrupted. The distance is automatically calculated together. When measuring 1000 points of memory, the sampling interval is 0.1 m, and 25 km can be continuously measured.

 

公路连续式八轮平整度仪、路面平整度测定仪内含实时时钟,可显示时间和日期,并自动记录。显示器则采用了汉字液晶显示的方法,即降低了功耗又使显示更加清晰;位移传感器采用了无温漂、时漂的电容式无接触线性测量系统,代替了传统的电感式位移传感器,精度更高、稳定性更好,电源采用6v7.2Ah胶体免维修电池,取代了传统的蓄电瓶;在机械方面,在保证测试精度、测试准确性和机架刚度的前提下,尽可能的减轻了仪器的重量,是仪器的运输及装卸更加方便灵活。

The continuous road surface flatness tester contains a real-time clock that displays the time and date and automatically records them. The display adopts the Chinese character liquid crystal display method, which reduces the power consumption and makes the display clearer. The displacement sensor adopts the capacitive non-contact linear measurement system without temperature drift and time drift, instead of the traditional inductive displacement sensor, the precision Higher, more stable, the power supply uses 6v7.2Ah gel-free maintenance battery, replacing the traditional storage battery; in terms of mechanical, under the premise of ensuring test accuracy, test accuracy and frame stiffness, as much as possible The weight of the instrument is more convenient and flexible for the transportation and loading and unloading of the instrument.

 

公路连续式八轮平整度仪、路面平整度测定仪是目前国内的现代化路面平整度测量仪器,具有连续测量、自动运算、显示并打印路面平整度均方差的功能。因此本仪器和现行的三米直尺测量及其他同类测量仪器比较,不仅具有测量精度高、速度快、数据可靠、评定科学等优点,而且操作简单、工作可靠、同时大大降低了劳动强度,提高了工作效率和经济效益。适用于公路、城市道路、广场、机场跑道等路面的施工检查竣工验收和道路的养护,同时也可为教学、设计及科研单位提供可靠的路面分析资料,在国际<沥青路面施工及验收规范>(GBJ02-86)和交通部《养护技术规范》(JTJ073-85)重列出了此仪器为标准测量仪器。同时国家技术监督局批准该仪器为国家标准仪器、编号为(GB11816-89)。

The continuous road surface flatness measuring instrument is a good modern road surface flatness measuring instrument in China, which has the functions of continuous measurement, automatic calculation, display and printing of the squareness of the road surface flatness. Therefore, compared with the current three-meter ruler measurement and other similar measuring instruments, the instrument not only has the advantages of high measurement accuracy, high speed, reliable data, scientific evaluation, etc., but also simple operation, reliable work, and greatly reduced labor intensity and improvement. Work efficiency and economic efficiency. It is suitable for construction inspection and completion and road maintenance of roads, urban roads, plazas, airport runways and other roads. It can also provide reliable pavement analysis materials for teaching, design and scientific research units in the international <asphalt pavement construction and acceptance specifications> (GBJ02-86) and the Ministry of Communications "Conservation Technical Specifications" (JTJ073-85) re-listed this instrument as a standard measuring instrument. At the same time, the State Bureau of Technical Supervision approved the instrument as a national standard instrument, numbered (GB11816-89).

 

公路连续式八轮平整度仪、路面平整度测定仪技术功能:

测量功能及精度

1、可自动测定、运算、打印均方差。取样间距0.05m及0.1m两种,取样误差0.04mm,同一条件重复测试,其统计偏差小于0.2mm;

2、由人工送数,可自动打印测试日期(  年  月  日)及被测路段编号(道路号、里程桩号、取样、超差)每打印一次,小结序号自动加一。

3、自动运算并打印被测路段的单项累计值H(单位:mm)。

4、自动检测计算并打印被测路段长度值L(单位:m)误差小于1%。

5、自动测定计算并打印正负超差数(K+、K-),超差标准使用可根据路面等级要求自行选定,限制在1-15范围内(mm)。

6、可自动测定计算并打印测试速度值V(单位:km/h)。

牵引方式及检测速度

人力或机动车牵引,A小转弯半径5m,检测速度不超过12km/h,非检测情况(机架缩短,测量轮悬起)下牵引速度(25KM/H)。

工作环境温度:(-10℃-+40℃)

电源及功耗:胶体免维修电池,6V7.2AH

外形尺寸:4061×800×600mm   伸长:4061mm;缩短:2350mm;

仪器重量:全机总重150kg,电子仪器箱3kg

Continuous pavement flatness tester technical features:
★Measurement function and accuracy
1. It can automatically measure, calculate and print the square error. The sampling interval is 0.05m and 0.1m, the sampling error is 0.04mm, and the test is repeated under the same condition, and the statistical deviation is less than 0.2mm;
2. By manual delivery, the test date (year, month and day) and the measured road segment number (road number, mileage station number, sampling, and tolerance) are printed automatically, and the summary number is automatically increased by one.
3. Automatically calculate and print the single item cumulative value H (unit: mm) of the measured road segment.
4. Automatically detect and calculate and print the measured segment length value L (unit: m) with an error of less than 1%.
5. Automatically calculate and print the positive and negative tolerances (K+, K-). The standard of the tolerance can be selected according to the road grade requirements, and is limited to the range of 1-15 (mm).
6, can automatically determine the calculation and print the test speed value V (unit: km / h).

★ traction mode and detection speed
Human or motor vehicle traction, A small turning radius of 5m, detection speed of not more than 12km / h, non-detection situation (rack shortened, measuring wheel suspended) traction speed (25KM / H).
★Working environment temperature: (-10°C-+40°C)
★ Power and power consumption: gel-free maintenance battery, 6V7.2AH
★ Dimensions: 4061 × 800 × 600mm Elongation: 4061mm; shortened: 2350mm;
★ Instrument weight: total weight 150kg, electronic instrument box 3kg

 

公路连续式八轮平整度仪、路面平整度测定仪操作方法:

测试车使用准备

1、仪器测试车具有两种状态,一是存放运输状态,一是测量检测状态。在运输时,取下固定螺栓,将前伸缩方管及后家向中间缩进,在用螺拴固定,将测量轮悬起,拓开所有插头。测试检测状态时,取下固定螺栓,机架伸长就位,再用螺栓固定并放下测量轮使其紧贴地面。

2、安装打印纸。见打印机使用说明书。

3、接好各电缆线,连接电缆时要注意方向。

使用步骤

1)设置参数

如果参数不正确则对测试结果有影响,因此首先必须正确设置参数,选择菜单下功能2设置,按[输入]键确认:显示格式:道路  间隔

    里程  增减桩号  路幅

  超差

 表示道路号、里程号、超始桩号、极限超差值;

 采样间隔(5cm×2=10cm),

 极限超差值由人工设定,设置范围从00-99mm;

 采样间隔N01表示每5cm采次样,N02表示每10cm采次样,依此类推可输入不同采样间隔,一般情况下,按规范设置N02即每10cm采次样即可,递增为0,递减为1。

 用数字键输入各参数,每输入一个参数光标会自动移向下一个参数,若输入有误则只有重新选择设置参数输入数据,在整个数据输入完后才能退出设置参数,除非按[复位]键退出。

 2)清除位移传感器

 在检测之前,须使位移传感器显示为零,按清零键,即对传感器进行清零操作。

 3)检测传感器

 在检测之前,须确定位移传感器工作是否正常,选择菜单下功能3测试,按[输入]键确认,此时屏上会显示位移传感器的位移实时值;

 4)清除文件

 在测试过程中每1000个采样点自动存储为一个记录,可连续存储256个记录,为确保有足够的内存,每个测公路在测试前A好清除原来的纪录,选择菜单功能7删除,用[输入]键确认,屏上显示正在删除。

 5)开始检测

 以上三个步骤做完之后可进行检测,按[启动/停止]键则可开始工作,屏幕上有实时显示采样点数,当采满1000个点时,设置的桩号及里程号自动累加,同时计算结果也显示出来:

R107-----K100-----M100

0001-----X00---N01---F01

T=000  S=0.0002

V=11.00  P=0.001

 表示:路名     里程     桩号

 采样点数       增减     间隔    路

    记录总数       位移值

   速度         平整度值

 这些参数及计算结果自动保存为一个记录,按[启动/停止]键结束检测。这些参数的定义见《公路路基路面现场测试规程》(JTJ059-95)。

 6)处理结果

 试验完毕后,可进行打印结果,选择菜单下的6打印打印全部或部分已存记录结果,另外也可用菜单下的5显示功能显示已存记录,显示部分或全部。

7)菜单功能

1、时间  修改时间     5、显示  显示保存记录

2、设置  设置参数     6、打印  打印部分或所有记录

3、测试  测试传感器    7、删除  删除所有记录

4、背光  背景光开关    8、返回

采用选择键移动光标,按[输入]键选择确定;

 8)打印

 A种:直接按[打印]键,可打印屏幕(显示什么打印什么);

 第二种:在菜单中选择打印,则打印部分或所有记录。

 9)测试结束后,关掉电源,取下连接电缆,将仪器置于干燥阴凉处存放。

Continuous road surface flatness measuring instrument operation method:
★Test car use preparation
1. The instrument test vehicle has two states, one is storage and transportation status, and the other is measurement and detection status. When transporting, remove the fixing bolts, retract the front telescopic square tube and the rear home toward the center, fix it with screws, suspend the measuring wheel, and open all the plugs. When testing the test state, remove the fixing bolts, the frame is stretched into position, and then bolted and lowered the measuring wheel to make it close to the ground.
2. Install the printing paper. See the printer instruction manual.
3. Connect the cables and pay attention to the direction when connecting the cables.

★Usage steps
1) Setting parameters
If the parameters are incorrect, it will affect the test results. Therefore, you must first set the parameters correctly, select the function 2 setting under the menu, press [Enter] to confirm: display format: road interval
  Mileage increase and decrease station number
  Very bad
  Indicates the road number, mileage number, over-the-counter number, and limit excess value;
  Sampling interval (5cm × 2 = 10cm),
  The limit difference value is manually set, and the setting range is from 00-99mm;
  The sampling interval N01 means taking samples every 5cm, N02 means taking samples every 10cm, and so on, you can input different sampling intervals. Under normal circumstances, you can set N02 according to the specification, that is, every 10cm, you can increment it to 0, and decrease it to 0. 1.
  Use the numeric keys to input each parameter. Each time you enter a parameter, the cursor will automatically move to the next parameter. If the input is incorrect, only the parameter setting input data will be reselected. After the entire data is input, the setting parameters can be exited unless the [Reset] key is pressed. drop out.

2) Clear the displacement sensor
  Before the test, the displacement sensor must be displayed as zero. Press the clear button to clear the sensor.
  3) Detection sensor
  Before the test, it is necessary to determine whether the displacement sensor works normally. Select the function 3 test under the menu and press [Enter] to confirm. At this time, the displacement sensor real-time value will be displayed on the screen;
  4) Clear files
  In the test process, every 1000 sample points are automatically stored as one record, and 256 records can be stored continuously. To ensure that there is enough memory, each test road can clear the original record before the test, and select menu function 7 to delete. Confirm with [Enter] and the screen is deleting.
  5) Start testing
  After the above three steps are completed, the test can be started. Press the [Start/Stop] button to start the work. The screen displays the number of sampling points in real time. When 1000 points are filled, the set station number and the mileage number are automatically accumulated. The calculation results are also displayed:

R107-----K100-----M100
0001-----X00---N01---F01
T=000 S=0.0002
V=11.00 P=0.001
 Express: road name mileage
Sampling point increase or decrease interval
Total number of records
Speed flatness value
 These parameters and calculation results are automatically saved as one record. Press [Start/Stop] to end the test. These parameters are defined in the "Provisional Test Procedure for Highway Subgrade and Pavement" (JTJ059-95).
 6) Processing results
 After the test is completed, you can print the results. Select 6 to print all or part of the recorded results under the menu. Alternatively, you can use the 5 display function under the menu to display the saved records and display some or all of them.
7) Menu function
1, time modification time 5, display display save record
2, settings set parameters 6, print print part or all records
3, test test sensor 7, delete delete all records
4, backlight background light switch 8, return
Use the selection key to move the cursor, press [Enter] to select OK;
 8) Print
 Type A: Press the [Print] button directly to print the screen (showing what is printed);
 Second: Select Print in the menu to print some or all of the records.
 9) After the test is finished, turn off the power, remove the connecting cable, and store the instrument in a dry and cool place.

 

公路连续式八轮平整度仪、路面平整度测定仪使用注意事项

1、运输、转向、停放及其他非测量状态必须将测量轮悬起,避免不必要的磨损与冲撞;

 2、测试速度必须保持在12km/h以内。路面情况不好,测速应相应减慢,以免机架颠簸太大影响测量精度。远距离运输应将测试仪器装在运输车厢内,短距离运输,可直接用机动车牵引,但速度应小于25km/h为宜,以避免速度过大,震动大损坏机件;

 3、仪器箱交货时已经调试好,用户不得打开电器箱面板,更不能随便更换原件、焊线,以免损坏仪器,否则公司不予维修,如线路故障请与本公司联系。

Continuous pavement flatness tester precautions
1. Transportation, steering, parking and other non-measurement conditions must suspend the measuring wheel to avoid unnecessary wear and impact;
  2. The test speed must be kept within 12km/h. If the road surface is not good, the speed should be slowed down accordingly, so as not to affect the measurement accuracy. Long-distance transportation should be installed in the transport compartment, short-distance transportation, can be directly used to pull the vehicle, but the speed should be less than 25km / h is appropriate to avoid excessive speed, vibration damage to the machine;
  3. The instrument box has been debugged when it is delivered. The user must not open the panel of the electrical box, and can not replace the original parts and welding wire, so as not to damage the instrument. Otherwise, the company will not repair it. If the line is faulty, please contact the company.

 

公路连续式八轮平整度仪、路面平整度测定仪维护及保养:

1、仪器采用内部充电电池供电,充满后可连续使用20小时以上(若关掉背景光则可延长使用时间);

 2、每次使用之前,应充满电(一般充电八个小时左右);

 3、仪器在监控状态时,若电池不足会显示“请充电!”,此时应尽快充电,以免在工作中因电不够而中断。

 4、仪器长期不使用,则每2-3个月应充电一次,确保电池不损坏。

 5、平整度仪是精密电子仪器,如传感器、计算机、打印机等部件,切勿淋雨、受潮,不用时要妥善保管,定期通电,以免损坏;

 6、机架上轴承和运动部分要经常加油润滑,防止生锈磨损。使用前后应检查连接螺栓是否紧固。在长途运输后尤其要认真检查;

 7、测量轮的磨损会影响测量的精度,因此行驶足够里程后,要检查其直径及时更换。另外测量轮的标准直径为159.2mm;

 8、仪器电缆线在使用时,因使用不当容易发生断路现象,此时可用万用表检查连线的通断,电缆连线的连线位置图见附页,排除故障时,断线一定要用熔电焊接牢靠,各线间不要接触,以免影响仪器的使用。

 9、使用前与使用后位移传感器测杆须擦拭干净。

连续式路面平整度测定仪常见故障排除:

本仪器由机械和电子二部门组成,机械方面的故障,如发生转向不灵,轮胎漏气偏歪,个别零件损坏,都易于检查发现,而且一般公路使用部门具有修理能力,只要检查保养,不难及时处理。而电气部分,由于采用微型计算机,技术上较为复杂,一般简单故障使用单位应学会排除,疑难的故障应送到生产单位检修。

Maintenance and maintenance of continuous pavement flatness tester:
1. The instrument is powered by an internal rechargeable battery. It can be used continuously for more than 20 hours after being filled (if the backlight is turned off, the use time can be extended);
 2. Before each use, it should be fully charged (usually charged for about eight hours);
 3. When the instrument is in the monitoring state, if the battery is insufficient, it will display “Please charge!”, please charge it as soon as possible to avoid interruption due to insufficient power during work.
 4. If the instrument is not used for a long time, it should be charged once every 2-3 months to ensure that the battery is not damaged.
 5, flatness meter is a precision electronic instrument, such as sensors, computers, printers and other components, do not rain, damp, should be properly kept when not in use, regular power, to avoid damage;
 6. The bearings and moving parts on the frame should be lubricated frequently to prevent rust and wear. Check that the connecting bolts are tight before and after use. Especially after long-distance transportation, it is necessary to check carefully;
 7. The wear of the measuring wheel will affect the accuracy of the measurement. Therefore, after driving enough mileage, check the diameter and replace it in time. In addition, the standard diameter of the measuring wheel is 159.2 mm;
 8. When the instrument cable is in use, it is easy to break due to improper use. At this time, the multimeter can be used to check the continuity of the connection. The connection position of the cable connection is shown in the attached page. When troubleshooting, the disconnection must be melted. Electric welding

Connect firmly, do not touch between the lines, so as not to affect the use of the instrument.
  9. Before and after use, the displacement sensor rod should be wiped clean.
Common troubleshooting of continuous pavement flatness tester:
The instrument consists of two parts: mechanical and electronic. The mechanical failures, such as the failure of the steering, the leakage of the tires, the damage of individual parts, are easy to check and find, and the general road use department has the ability to repair, as long as the inspection and maintenance, not Difficult to deal with in time. The electrical part, due to the use of a microcomputer, is technically complicated. Generally, the unit that uses simple faults should learn to eliminate it, and the troublesome fault should be sent to the production unit for inspection.

 

公路连续式八轮平整度仪、路面平整度测定仪装箱单:

1、主机:1台;

2、位移传感器:1只;

3、光电距离传感器:1只;

4、数显控制仪:1台;

5、充电器:1只;

6、位移传感器(1米):1根;

7、距离传感器(1米):1根;

8、说明书:份;

9、合格证:1份;

10、打印机说明书:1份。

Continuous road surface flatness measuring instrument packing list:
1. Host: 1 set;
2. Displacement sensor: 1;
3. Photoelectric distance sensor: 1;
4, digital display controller: 1;
5, charger: 1;
6, displacement sensor (1 meter): 1;
7, distance sensor (1 meter): 1;
8, instructions: copies;
9. Certificate of conformity: 1 copy;
10, printer manual: 1 copy.

 

公路连续式八轮平整度仪、路面平整度测定仪注意事项:

1.使用本仪器之前先阅读使用说明书,必须每月充一次电,该机升级以后可与笔记本联网。

2.不论主机、仪表或传感器上的接插件在连接时首先应对正位置再连接,不允许硬性连接,否则将损坏接插件。

3.位移传感器的使用一定要调整好安装位置确保在传感器的线性测量范围间内使用。(此类传感器一般在侧杆活动范围的A大靠下40mm左右部分线性测量区间)

4.使用微机管理操作,能分析出各路段的起伏曲线,一次可以打印多组试验结果。

Continuous pavement flatness tester notes:
1. Read the instruction manual before using the instrument. It must be charged once a month. After the machine is upgraded, it can be connected to the notebook.
2. Regardless of whether the connector on the host, instrument or sensor is connected, the connection should be made to the positive position first. Hard connection is not allowed, otherwise the connector will be damaged.
3. The use of the displacement sensor must be adjusted to ensure that it is used within the linear measurement range of the sensor. (This type of sensor is generally in the linear measurement range of about 40mm below the A of the sidebar range of motion)
4. Using the microcomputer management operation, the undulation curve of each road segment can be analyzed, and multiple sets of test results can be printed at one time.


公路连续式八轮平整度仪、路面平整度测定仪

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