CN205580446U - Drift wall caving section measuring device - Google Patents
Drift wall caving section measuring device Download PDFInfo
- Publication number
- CN205580446U CN205580446U CN201620375065.9U CN201620375065U CN205580446U CN 205580446 U CN205580446 U CN 205580446U CN 201620375065 U CN201620375065 U CN 201620375065U CN 205580446 U CN205580446 U CN 205580446U
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- CN
- China
- Prior art keywords
- protractor
- tripod
- wall caving
- measuring
- calligraphy
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a drift wall caving section measuring device, belongs to mine tunnel measuring instrument technical field for measure drift wall caving section. Its technical scheme is: T style of calligraphy tripod level is placed, and adjustable landing leg is installed in the lower part of T style of calligraphy tripod, and the protractor is installed at T style of calligraphy tripod upper surface, and the protractor plane is perpendicular with T style of calligraphy tripod plane, and electro -optical distance meter connects the front end at the protractor pointer. The utility model discloses an adjustment electro -optical distance measurment(EDM) makes it to read the distance and the angle of measuring point from the position of appearance on the protractor, and is a plurality of through measuring on the same cross -section, and then measures a plurality of cross -sections in tunnel to this obtains the disconnected profile of surface of wall caving, and it must wall caving side's volume to calculate again. The utility model discloses simple structure, convenient to use can carry out the rapid survey to the tunnel, and data accuracy and accuracy are high, can guarantee measuring result's accuracy, compare with traditional measuring tool, and convenient and fast, measuring result are more accurate.
Description
Technical field
This utility model relates to a kind of device measuring gallery wall caving section, belongs to mine laneway measuring instrument technical field.
Background technology
At the mine construction initial stage, along with carrying out of construction, owing to being affected by geological conditions, such as crushed zone, it is susceptible to the phenomenons such as side fall roof.When running into the situation of relatively bulk caving wall caving, scarfing cinder discharge refuse is the quantities outside lane construction contract, needs in-site measurement personnel to provide wall caving side's amount data accurately for Office Of Contract Settlements.And due to not to crushed zone supporting during measuring, and affect along with trickle, survey crew is caused potential safety hazard, the use of measuring instrument (total powerstation) is restricted, many employing ruler mistakes are slightly measured, and error is relatively big, and certainty of measurement does not reaches requirement, can not measure Accurate Determining wall caving side, be unfavorable for engineering construction cost control.In order to accurately survey and draw drift section, it is necessary to a kind of drift section measurement apparatus of research, reach the purpose of easy to use and effective acquisition measurement data.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of gallery wall caving section survey device, and roof fall sheet slope laneway can be surveyed and drawn by this measurement apparatus, it is ensured that measure processing safety and the accuracy of measurement result, simultaneously simple in construction, easy to use.
The technical scheme solving above-mentioned technical problem is:
A kind of gallery wall caving section survey device, it includes T font tripod, adjustable legs, protractor, geodimeter, T font tripod horizontal positioned, adjustable legs is arranged on the bottom of T font tripod, protractor is arranged on T font tripod upper surface, protractor plane is vertical with T font tripod plane, and geodimeter is connected to the front end of protractor pointer, and the lower end of protractor pointer is connected by rotary shaft with protractor plane.
Above-mentioned gallery wall caving section survey device, described T font tripod two ends are provided with Observable prism and horizontal tube.
The beneficial effects of the utility model are:
This utility model can adjust the level of T font tripod by adjustable legs and horizontal tube, adjust electro-optical distance measurement to enable from instrument position on protractor to read distance and the angle measuring point, by measuring multiple points on same cross section, and then measure multiple cross sections in tunnel, obtain wall caving profiled outline with this, then carry out can be calculated wall caving side's amount.This utility model simple in construction, easy to use, tunnel quickly can be measured, data accuracy and accuracy are high, evade personnel's subjective impact in ruler is measured, it is ensured that the accuracy of measurement result, compared with traditional measurement instrument, convenient and swift, measurement result is the most accurate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 1.
In figure, labelling is as follows: horizontal tube 1, geodimeter 2, prism 3, protractor pointer 4, adjustable legs 5, protractor 6, T font support 7.
Detailed description of the invention
This utility model is made up of T font tripod 7, adjustable legs 5, protractor 6, geodimeter 2, horizontal tube 1, prism 3.
Showing in figure, T font tripod 7 horizontal positioned, adjustable legs 5 is arranged on 7 bottoms of T font tripod, and T font tripod 7 two ends are provided with Observable prism 3 and horizontal tube 1.The level of T font tripod 7 can be adjusted by adjustable legs 5 and horizontal tube 1.
Figure shows, protractor 6 is arranged on T font tripod 7 upper surface, protractor 6 plane is vertical with T font tripod 7 plane, geodimeter 2 is connected to the front end of protractor pointer 4, the lower end of protractor pointer 4 is connected by rotary shaft with protractor 6 plane, and amount of spin hornwork pointer 4 can adjust the angle of geodimeter 2.
Using method of the present utility model is as follows:
During measurement, total powerstation and horizontal tube 1, adjustable legs 5 is utilized this utility model to be arranged and adjusts, vital point position is chosen again as measuring point on wall caving drift section, amount of spin hornwork pointer 4 adjusts the geodimeter 2 position on protractor 6, make geodimeter 2 that the distance measuring point and the angle degree of protractor pointer 4 of geodimeter 2 display to locating tab assembly point, can be read.The rest may be inferred, measures multiple measurement points on same cross section, tunnel, and chooses multiple cross section, tunnel at this, is scanned sheet slope laneway with this, it is thus achieved that wall caving profiled outline, then carries out can be calculated wall caving side's amount, provides data for engineering construction.
Claims (2)
1. a gallery wall caving section survey device, it is characterized in that: it includes T font tripod (7), adjustable legs (5), protractor (6), geodimeter (2), T font tripod (7) horizontal positioned, adjustable legs (5) is arranged on the bottom of T font tripod (7), protractor (6) is arranged on T font tripod (7) upper surface, protractor (6) plane is vertical with T font tripod (7) plane, geodimeter (2) is connected to the front end of protractor pointer (4), the lower end of protractor pointer (4) is connected by rotary shaft with protractor (6) plane.
Gallery wall caving section survey device the most according to claim 1, it is characterised in that: described T font tripod (7) two ends are provided with Observable prism (3) and horizontal tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620375065.9U CN205580446U (en) | 2016-04-28 | 2016-04-28 | Drift wall caving section measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620375065.9U CN205580446U (en) | 2016-04-28 | 2016-04-28 | Drift wall caving section measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205580446U true CN205580446U (en) | 2016-09-14 |
Family
ID=56857841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620375065.9U Expired - Fee Related CN205580446U (en) | 2016-04-28 | 2016-04-28 | Drift wall caving section measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205580446U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167053A (en) * | 2017-06-15 | 2017-09-15 | 内蒙古智牧溯源技术开发有限公司 | A kind of livestock encloses class rolling measuring device |
| CN108680150A (en) * | 2018-07-19 | 2018-10-19 | 内蒙古工业大学 | A kind of hand-held construction account equipment fixation holder |
| CN109373923A (en) * | 2018-11-30 | 2019-02-22 | 中国矿业大学(北京) | A kind of monitoring system and method for mining tunnel surrouding rock deformation |
-
2016
- 2016-04-28 CN CN201620375065.9U patent/CN205580446U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167053A (en) * | 2017-06-15 | 2017-09-15 | 内蒙古智牧溯源技术开发有限公司 | A kind of livestock encloses class rolling measuring device |
| CN107167053B (en) * | 2017-06-15 | 2024-01-12 | 内蒙古智牧溯源技术开发有限公司 | Livestock enclosure rolling measurement device |
| CN108680150A (en) * | 2018-07-19 | 2018-10-19 | 内蒙古工业大学 | A kind of hand-held construction account equipment fixation holder |
| CN109373923A (en) * | 2018-11-30 | 2019-02-22 | 中国矿业大学(北京) | A kind of monitoring system and method for mining tunnel surrouding rock deformation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |