CN205825964U - A kind of measuring point rapidly and efficiently arrangement apparatus of laboratory simulation mining subsidence - Google Patents
A kind of measuring point rapidly and efficiently arrangement apparatus of laboratory simulation mining subsidence Download PDFInfo
- Publication number
- CN205825964U CN205825964U CN201620682972.8U CN201620682972U CN205825964U CN 205825964 U CN205825964 U CN 205825964U CN 201620682972 U CN201620682972 U CN 201620682972U CN 205825964 U CN205825964 U CN 205825964U
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- China
- Prior art keywords
- scale bar
- measuring point
- rectangular channel
- annulus
- arrangement apparatus
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses the measuring point rapidly and efficiently arrangement apparatus of a kind of laboratory simulation mining subsidence, including the scale bar as main body, it is provided with U-tube in the middle of the surface of described scale bar, the left side of described scale bar is provided with vertical gauge, the right side of described scale bar is provided with rectangular channel, described rectangular channel inwall is provided with one layer of foam, it is placed with annulus inside described rectangular channel, described annulus is connected by fine rule with vertical gauge, described fine rule is fixed on the circle centre position of vertical gauge by nut, and the outside of described annulus is provided with calibration frame.The measuring point of this laboratory simulation mining subsidence rapidly and efficiently arrangement apparatus, overall structure is simple and reliable, easily processes, easy to carry, and uses this device can improve the precision of observation station, improves work efficiency.
Description
Technical field
This utility model relates to field of measuring technique, and the measuring point of a kind of laboratory simulation mining subsidence is rapidly and efficiently
Arrangement apparatus.
Background technology
At present, at laboratory, the subsidence caused by coal mining is carried out analog simulation, use close-range photogrammetry
During technology observation, need model is arranged measuring point, control point need respectively level, vertical the most point-blank so that control
The coordinate system that system point is set up reaches the requirement of test.
When being at present arranged measuring point in the lab, generally carry out horizontal survey with horizon rule, and vertical survey one
As be to use pendant to measure, but at present fine measuring instrument is the most expensive, not Portable belt, and needs to coordinate multiple types of tools
Use, operate comparatively laborious, affect work efficiency.
Utility model content
The purpose of this utility model is to provide the measuring point rapidly and efficiently arrangement apparatus of a kind of laboratory simulation mining subsidence,
With the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer: the survey of a kind of laboratory simulation mining subsidence
Point rapidly and efficiently arrangement apparatus, including the scale bar as main body, is provided with U-tube, described mark in the middle of the surface of described scale bar
The left side of chi bar is provided with vertical gauge, and the right side of described scale bar is provided with rectangular channel, and described rectangular channel inwall is provided with
One layer of foam, is placed with annulus inside described rectangular channel, described annulus is connected by fine rule with vertical gauge, described brush line
Crossing nut and be fixed on the circle centre position of vertical gauge, the outside of described annulus is provided with calibration frame.
Preferably, the long edge lengths of described scale bar is designated 0.5 meter, and both sides bond length is designated 0.1 meter.
Preferably, described nut is connected by fine rule with between annulus, and each angle of nut and rectangular channel is fillet.
Preferably, described nut is 2 ° with the angle on rectangular notch two border.
Compared with prior art, the beneficial effects of the utility model are: the measuring point of this laboratory simulation mining subsidence is quick
Efficient arrangement device, overall structure is simple and reliable, easily processes, easy to carry, and uses this device can improve the accurate of observation station
Degree, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
In figure: 1 scale bar, 2 U-tube, 3 vertical gauges, 4 fine rules, 5 annulus, 6 rectangular channels, 7 foams, 8 spiral shells
Female, 9 calibration frames.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: the measuring point of a kind of laboratory simulation mining subsidence is quick
Efficient arrangement device, including the scale bar 1 as main body, is provided with U-tube 2 in the middle of the surface of scale bar 1, the length of scale bar 1
Edge lengths is designated 0.5 meter, and both sides bond length is designated 0.1 meter, and the left side of scale bar 1 is provided with vertical gauge 3, scale
The right side of bar 1 is provided with rectangular channel 6, and rectangular channel 6 inwall is provided with one layer of foam 7, and with foam 7 as buffering, rectangular channel 6 is internal
Being placed with annulus 5, annulus 5 is connected by fine rule 4 with vertical gauge 3, and fine rule 4 is fixed on vertical gauge 3 by nut 8
Circle centre position, is connected by fine rule 4 between nut 8 with annulus 5, and each angle of nut 8 and rectangular channel 6 is fillet, nut 8 and rectangle
The angle on 6 mouthful of two border of groove is 2 °, can effectively prevent the wear-out failure because of wedge angle, and the outside of annulus 5 is provided with calibration frame 9.
Operation principle: during use, as arranged horizontal measuring point, is put into scale bar 1 on face, model base and by U-tube 2
Stopper pull out, observe both sides horizontal plane in U-tube 2, both sides horizontal plane, not at identical scale, can be made by regulation scale bar 1
Both sides horizontal plane is in identical scale, the most then show that put position is in level, can arrange control point, as arranged vertical survey
Point, first gets back into U-tube 2 both sides stopper, then will be placed in bottom on the right side of scale bar 1, and vertical gauge 3 is placed in top, scale bar 1
Graduated long limit is positioned over level control points edge, adjusts the scale bar 1 with vertical gauge 3 one end by appropriate, makes
Angle is placed in 90 °, when annulus 5 swings, quickly can be settled out by the collision with foam 7, is stably placed on calibration frame 9
In, can carry out being arranged vertically control point.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. the measuring point of a laboratory simulation mining subsidence rapidly and efficiently arrangement apparatus, including the scale bar (1) as main body, its
Being characterised by: be provided with U-tube (2) in the middle of the surface of described scale bar (1), the left side of described scale bar (1) is provided with vertical survey
Amount instrument (3), the right side of described scale bar (1) is provided with rectangular channel (6), and described rectangular channel (6) inwall is provided with one layer of foam
(7), the internal annulus (5) that is placed with of described rectangular channel (6), described annulus (5) is connected by fine rule (4) with vertical gauge (3),
Described fine rule (4) is fixed on the circle centre position of vertical gauge (3) by nut (8), and the outside of described annulus (5) is provided with calibration
Frame (9).
The measuring point rapidly and efficiently arrangement apparatus of a kind of laboratory simulation mining subsidence the most according to claim 1, its feature
It is: the long edge lengths of described scale bar (1) is designated 0.5 meter, and both sides bond length is designated 0.1 meter.
The measuring point rapidly and efficiently arrangement apparatus of a kind of laboratory simulation mining subsidence the most according to claim 1, its feature
It is: be connected by fine rule (4) between described nut (8) with annulus (5), and each angle of nut 8 and rectangular channel (6) is fillet.
The measuring point rapidly and efficiently arrangement apparatus of a kind of laboratory simulation mining subsidence the most according to claim 1, its feature
It is: described nut (8) is 2 ° with the angle on rectangular channel (6) mouth two border.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682972.8U CN205825964U (en) | 2016-07-02 | 2016-07-02 | A kind of measuring point rapidly and efficiently arrangement apparatus of laboratory simulation mining subsidence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682972.8U CN205825964U (en) | 2016-07-02 | 2016-07-02 | A kind of measuring point rapidly and efficiently arrangement apparatus of laboratory simulation mining subsidence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205825964U true CN205825964U (en) | 2016-12-21 |
Family
ID=57566089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620682972.8U Expired - Fee Related CN205825964U (en) | 2016-07-02 | 2016-07-02 | A kind of measuring point rapidly and efficiently arrangement apparatus of laboratory simulation mining subsidence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205825964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505354A (en) * | 2017-08-15 | 2017-12-22 | 神华集团有限责任公司 | Flash-point detection means |
-
2016
- 2016-07-02 CN CN201620682972.8U patent/CN205825964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505354A (en) * | 2017-08-15 | 2017-12-22 | 神华集团有限责任公司 | Flash-point detection means |
| CN107505354B (en) * | 2017-08-15 | 2020-03-06 | 神华集团有限责任公司 | Flash point detection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170702 |