CN205192438U - Tunnel distancer - Google Patents
Tunnel distancer Download PDFInfo
- Publication number
- CN205192438U CN205192438U CN201521009083.7U CN201521009083U CN205192438U CN 205192438 U CN205192438 U CN 205192438U CN 201521009083 U CN201521009083 U CN 201521009083U CN 205192438 U CN205192438 U CN 205192438U
- Authority
- CN
- China
- Prior art keywords
- stadimeter
- tunnel
- distancer
- box body
- microprocessor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a tunnel distancer, includes the distancer box body, front side, rear side, left side and right side on the distancer box body all are provided with the range finding subassembly. It has time -recorder, microprocessor and display screen still to integrate in the distancer box body. Be provided with four sockets on the time -recorder, each socket respectively with each range finding subassembly one -to -one, the socket is connected through first clock signal between the subassembly with finding range, be connected through the second signal line between time -recorder and the microprocessor, be connected through the third signal line between microprocessor and the display screen. Still integrated on the distancer box body have the on & off switch, and the on & off switch is located the power supply line of distancer, still establishes ties on the power supply line and open the pilot lamp. After above -mentioned tunnel distancer, press the switch key make distancer work, the distancer can simultaneous measurement tunnel distancer and tunnel both sides, roof and bottom plate between the distance, through simple calculation, can draw the interval of tunnel both sides, interval between bottom plate and the roof, the measurement process is simple and convenient.
Description
Technical field
The utility model relates to a kind of stadimeter, is specifically related to a kind of stadimeter for measuring both sides, tunnel spacing and top board and backplane pitch.
Background technology
The degree of depth along with coal mining increases the increase with the complexity of geologic condition, and the support conditions in research roadway surrounding rock situation and tunnel is more and more important, and the security in tunnel is one of key factor ensureing Safety of Coal Mine Production transport.In use, the both sides in tunnel, top board and base plate can the certain displacements of stressed generation, when displacement is larger, then illustrates that tunnel damage is serious, should carry out consolidation process to tunnel in tunnel.In order to monitor the change in displacement of the both sides in tunnel, top board and base plate, staff needs timing in tunnel, monitor both sides, tunnel spacing and top board and backplane pitch, and by the spacing change that Different periods is monitored, determines displacement variable.In observation process, staff need monitor on the left of basic point and tunnel respectively, right side, base plate and top board distance, need in observation process frequently to rotate distance mearuring equipment, cause the change of monitoring basic point, easily cause larger error.
Utility model content
The problem compared with big error is caused in order to solve in prior art distance mearuring equipment rotation process in Observation of rock displacement of roadway process, the utility model provide a kind of can fast monitored basic point respectively with tunnel on the left of, right side, base plate and top board distance, and the tunnel stadimeter that error is little.
A kind of tunnel stadimeter, comprise stadimeter box body, the front side on described stadimeter box body, rear side, left side and right side are provided with ranging component, and each ranging component is by generating laser and laser pickoff composition.Also be integrated with in described stadimeter box body recording laser be transmitted into time value between laser pick-off timer, time signal is converted into the microprocessor of distance signal and the display screen of display distance.Described timer is provided with four sockets, each socket respectively with each ranging component one_to_one corresponding.Be provided with laser emission time and laser pick-off time tranfer between socket and ranging component to the first signal wire of timer; Secondary signal line time signal being transferred to microprocessor is provided with between described timer and microprocessor; Be provided with distance signal transmission between described microprocessor and display screen to the 3rd signal wire of display screen.Described stadimeter box body is also integrated with on & off switch, and described on & off switch is positioned on the supply lines of stadimeter, and described supply lines is also in series with unlatching pilot lamp.
Preferably, described stadimeter box body is provided with selection display key, each selection display key and each ranging component one_to_one corresponding, described selection display key is connected with microprocessor.Select display key by pressing, staff can pass through microprocessor, makes display screen optionally show basic point and the distance between left side, right side, top board or base plate.
Preferably, described stadimeter box body is provided with in criss-cross level trough, in level trough, has liquid and bubble.The setting of described level trough, can help staff to adjust stadimeter position, make stadimeter horizontal positioned, and then record the precise spacings between both sides, tunnel and between base plate and top board.
The utility model compared with prior art, has following beneficial effect:
Above-mentioned a kind of tunnel stadimeter, after pressing on & off switch makes stadimeter work, stadimeter can measure simultaneously tunnel stadimeter respectively and both sides, tunnel, distance between top board and base plate, pass through simple computation, can draw the spacing of both sides, tunnel, the spacing between base plate and top board, measuring process is simple and convenient, do not need mobile tunnel stadimeter in measuring process, the result recorded is more accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of tunnel stadimeter.
Fig. 2 is a kind of tunnel stadimeter part signal transmission route figure.
1 stadimeter box body; Ranging component before 21; 22 left ranging component; 3 on & off switches; 31 open pilot lamp; Options button on 41; 42 times options buttons; 43 left options buttons; 44 right options buttons; 5 level troughs.
Embodiment
Below in conjunction with Fig. 1 and Fig. 2, the utility model is described in detail.
A kind of tunnel stadimeter, comprise stadimeter box body 1, front side on described stadimeter box body 1, rear side, left side and right side are respectively arranged with front ranging component 21, rear ranging component, left ranging component 22 and right ranging component, and each ranging component is by generating laser and laser pickoff composition.Also be integrated with in described stadimeter box body 1 recording laser be transmitted into time value between laser pick-off timer, time signal is converted into the microprocessor of distance signal and the display screen of display distance.Described timer is provided with four sockets, each socket respectively with each ranging component one_to_one corresponding, be provided with laser emission time and laser pick-off time tranfer between socket and ranging component to the first signal wire of timer; Secondary signal line time signal being transferred to microprocessor is provided with between described timer and microprocessor; Be provided with distance signal transmission between described microprocessor and display screen to the 3rd signal wire of display screen.
Described stadimeter box body 1 is also integrated with on & off switch 3, and described on & off switch 3 is positioned on the supply lines of stadimeter, described supply lines is also in series with and opens pilot lamp 31.Described stadimeter box body is provided with selection display key, each selection display key is upper options button 41, lower options button 42, left options button 43 and right options button 44 respectively, each selection display key and each ranging component one_to_one corresponding, described selection display key is connected with microprocessor.
As further improvement of the utility model, described stadimeter box body 1 is provided with in criss-cross level trough 5, in level trough 5, has liquid and bubble.The setting of described level trough 5, can help staff to adjust stadimeter position, make stadimeter horizontal positioned, and then record the precise spacings between both sides, tunnel and between top board and base plate.
Above-mentioned a kind of tunnel stadimeter, pressing is after on & off switch 3 makes stadimeter work, and stadimeter can surveying instrument and both sides, tunnel, distance between top board and base plate simultaneously, pass through simple computation, can draw the spacing of both sides, tunnel, the spacing between base plate and top board, measuring process is simple and convenient.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (3)
1. a tunnel stadimeter, is characterized in that, comprises stadimeter box body, and the front side on described stadimeter box body, rear side, left side and right side are provided with ranging component, and each ranging component is by generating laser and laser pickoff composition; Also be integrated with in described stadimeter box body recording laser be transmitted into time value between laser pick-off timer, time signal is converted into the microprocessor of distance signal and the display screen of display distance; Described timer is provided with four sockets, each socket respectively with each ranging component one_to_one corresponding, be provided with laser emission time and laser pick-off time tranfer between socket and ranging component to the first signal wire of timer; Secondary signal line time signal being transferred to microprocessor is provided with between described timer and microprocessor; Be provided with distance signal transmission between described microprocessor and display screen to the 3rd signal wire of display screen;
Described stadimeter box body is also integrated with on & off switch, and described on & off switch is positioned on the supply lines of stadimeter, and described supply lines is also in series with unlatching pilot lamp.
2. a kind of tunnel as claimed in claim 1 stadimeter, is characterized in that, described stadimeter box body is provided with selection display key, and each selection display key and each ranging component one_to_one corresponding, described selection display key is connected with microprocessor.
3. a kind of tunnel as claimed in claim 1 stadimeter, is characterized in that, described stadimeter box body is provided with in criss-cross level trough, has liquid and bubble in level trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521009083.7U CN205192438U (en) | 2015-12-07 | 2015-12-07 | Tunnel distancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521009083.7U CN205192438U (en) | 2015-12-07 | 2015-12-07 | Tunnel distancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192438U true CN205192438U (en) | 2016-04-27 |
Family
ID=55785417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521009083.7U Expired - Fee Related CN205192438U (en) | 2015-12-07 | 2015-12-07 | Tunnel distancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205192438U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783825A (en) * | 2016-05-31 | 2016-07-20 | 上海青客机器人科技股份有限公司 | Distance measuring instrument |
| CN107328797A (en) * | 2017-09-05 | 2017-11-07 | 常州工程职业技术学院 | A kind of girth joint sensitivity of film segmentation chalker and method |
| CN108506044A (en) * | 2018-04-08 | 2018-09-07 | 安徽理工大学 | A kind of floor lift in gallery monitoring device and its monitoring system |
| CN109539999A (en) * | 2018-12-08 | 2019-03-29 | 韩佳峰 | A kind of roadway displacement measuring instrument and its system |
-
2015
- 2015-12-07 CN CN201521009083.7U patent/CN205192438U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783825A (en) * | 2016-05-31 | 2016-07-20 | 上海青客机器人科技股份有限公司 | Distance measuring instrument |
| CN107328797A (en) * | 2017-09-05 | 2017-11-07 | 常州工程职业技术学院 | A kind of girth joint sensitivity of film segmentation chalker and method |
| CN108506044A (en) * | 2018-04-08 | 2018-09-07 | 安徽理工大学 | A kind of floor lift in gallery monitoring device and its monitoring system |
| CN109539999A (en) * | 2018-12-08 | 2019-03-29 | 韩佳峰 | A kind of roadway displacement measuring instrument and its system |
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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: 20160427 Termination date: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |