CN220911045U - Portable mounting device for laser indicator - Google Patents
Portable mounting device for laser indicator Download PDFInfo
- Publication number
- CN220911045U CN220911045U CN202322357438.2U CN202322357438U CN220911045U CN 220911045 U CN220911045 U CN 220911045U CN 202322357438 U CN202322357438 U CN 202322357438U CN 220911045 U CN220911045 U CN 220911045U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- laser
- steel bar
- fixedly connected
- laser indicator
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000003245 coal Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a portable mounting device of a laser indicator, which comprises a T-shaped nut, wherein one end of a steel pipe is fixedly connected at a longitudinal port of the T-shaped nut, a first sleeve is sleeved near the other end of the steel pipe, one end of a reinforcing steel bar is fixedly connected at the middle part of the outer side of the first sleeve, and the reinforcing steel bar is vertically arranged with the first sleeve; the steel bar is sleeved with a second sleeve, the middle part of the outer side of the second sleeve is vertically fixedly connected with a laser indicator, and the laser indicator is arranged in parallel with the first sleeve; the device is small, flexible and portable, easy to operate, low in cost, long in service life and small in limitation, can further avoid the phenomenon of laser pointing deviation, further improve the laser installation and calibration efficiency, reduce the installation firmware required to be constructed due to laser pointing, and further reduce the production cost.
Description
Technical Field
The utility model belongs to the field of roadway development, and particularly relates to a portable mounting device for a laser indicator.
Background
Because the underground condition of the coal mine is poor, direction guidance is needed during the development and tunneling of the roadway, but the laser installation can only depend on the vertical anchor rod for fixing, so that the laser guidance device is difficult to install, the alignment of the laser indicator cannot be accurately adjusted, the roadway deviation is larger when the roadway laser direction is more than 120m, and the device is designed for solving the problem.
Disclosure of utility model
The utility model aims to provide a portable mounting device for a laser indicator, which solves the problem that in the prior art, accurate laser mounting calibration cannot be performed at a distance greater than a certain distance.
The technical scheme adopted by the utility model is that the steel pipe sleeve comprises a T-shaped nut, one end of the steel pipe is fixedly connected to a longitudinal port of the T-shaped nut, a first sleeve is sleeved close to the other end of the steel pipe, one end of a reinforcing steel bar is fixedly connected to the middle part of the outer side of the first sleeve, and the reinforcing steel bar is vertically arranged with the first sleeve; the steel bar is sleeved with a second sleeve, the middle part of the outer side of the second sleeve is vertically and fixedly connected with a laser indicator, and the laser indicator is arranged in parallel with the first sleeve.
The utility model is also characterized in that:
The shape of the steel pipe is Z-shaped;
Two threaded holes are formed in the surface of the first sleeve, the two threaded holes are respectively matched with a first sleeve jackscrew, and the first sleeve jackscrew is contacted with the surface of the steel pipe;
the surface of the second sleeve is provided with threaded holes, the two threaded holes are respectively matched with a second sleeve jackscrew, and the second sleeve jackscrew is contacted with the surface of the steel bar;
the other end of the steel bar is fixedly connected with a stop block, and the size of the stop block is larger than that of the second sleeve.
The beneficial effects of the utility model are as follows: the device is small, flexible and portable, easy to operate, low in cost, long in service life and small in limitation, can further avoid the phenomenon of laser pointing deviation, further improve the laser installation and calibration efficiency, reduce the installation firmware required to be constructed due to laser pointing, and further reduce the production cost.
Drawings
Fig. 1 is a schematic structural view of a portable laser pointer installation device of the present utility model.
In the figure, a T-shaped nut, a steel pipe, a first sleeve jackscrew, a first sleeve and a steel bar are respectively arranged at the bottom of the steel pipe, the steel pipe is arranged at the bottom of the steel pipe, the first sleeve is arranged at the top of the steel pipe, the steel bar is arranged at the bottom of the steel pipe, and 6, a second sleeve, 7, a second sleeve jackscrew, 8, a laser indicator and 9, a stop block.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the detailed description.
The portable mounting device of the laser indicator comprises a T-shaped nut 1, wherein one end of a steel pipe 2 is fixedly connected at a longitudinal port of the T-shaped nut 1, a first sleeve 4 is sleeved near the other end of the steel pipe 2, one end of a reinforcing steel bar 5 is fixedly connected at the middle part of the outer side of the first sleeve 4, and the reinforcing steel bar 5 is perpendicular to the first sleeve 4; the steel bar 5 is sleeved with a second sleeve 6, the middle part of the outer side of the second sleeve 6 is vertically fixedly connected with a laser indicator 8, and the laser indicator 8 is arranged in parallel with the first sleeve 4.
The steel pipe 2 is Z-shaped.
Two threaded holes are formed in the surface of the first sleeve 4, the two threaded holes are respectively matched with the first sleeve jackscrew 3, and the first sleeve jackscrew 3 is in contact with the surface of the steel pipe 2.
Threaded holes are formed in the surface of the second sleeve 6, the two threaded holes are respectively matched with a second sleeve jackscrew 7, and the second sleeve jackscrew 7 is in contact with the surface of the steel bar 5.
The other end of the steel bar 5 is fixedly connected with a stop block 9, and the size of the stop block 9 is larger than that of the second sleeve 6.
When the portable mounting device for the laser indicator is used, the T-shaped nut 1 is used for being in threaded connection with a threaded anchor rod, one end of the steel pipe 2 is welded at the longitudinal port of the T-shaped nut 1, the longitudinal central line of the T-shaped nut 1 is overlapped with the central line of the steel pipe 2, the steel pipe 2 is arranged as a Z-shaped pipe, the Z-shaped pipe is positioned behind three points of a three-point line of a mounting measurement project in a coal mine measurement rule, and the steel pipe 2 and the three points in front are not positioned on the same straight line, so that laser is required to be overlapped with the three points in front through up-down and left-right movement, the steel pipe 2 is arranged as a Z-shaped shape, a certain circle diameter can be reserved in the rotating centering process, and a certain calibration space in the centering process is improved; the first sleeve jackscrew 3 is matched with the first sleeve 4, the position of the first sleeve 4 is conveniently fixed after the upper and lower positions are adjusted, the second sleeve jackscrew 7 is matched with the second sleeve 6, the position of the second sleeve 6 is conveniently fixed after the left and right positions are adjusted, therefore, the phenomenon that laser changes angles due to impact in the production process is avoided, the other end of the steel bar 5 is connected with a stop block 9, the size of the stop block 9 is larger than that of the second sleeve 6, and the sleeve is prevented from sliding out of the steel bar 5 when the second sleeve 6 moves left and right is prevented.
Example 1
The utility model provides a portable mounting device of a laser indicator, which comprises a T-shaped nut 1, wherein one end of a steel pipe 2 is fixedly connected to a longitudinal port of the T-shaped nut 1, a first sleeve 4 is sleeved near the other end of the steel pipe 2, one end of a reinforcing steel bar 5 is fixedly connected to the middle part of the outer side of the first sleeve 4, and the reinforcing steel bar 5 is perpendicular to the first sleeve 4; the steel bar 5 is sleeved with a second sleeve 6, the middle part of the outer side of the second sleeve 6 is vertically fixedly connected with a laser indicator 8, and the laser indicator 8 is arranged in parallel with the first sleeve 4.
Example 2
The utility model provides a portable mounting device of a laser indicator, which comprises a T-shaped nut 1, wherein one end of a steel pipe 2 is fixedly connected to a longitudinal port of the T-shaped nut 1, a first sleeve 4 is sleeved near the other end of the steel pipe 2, one end of a reinforcing steel bar 5 is fixedly connected to the middle part of the outer side of the first sleeve 4, and the reinforcing steel bar 5 is perpendicular to the first sleeve 4; the steel bar 5 is sleeved with a second sleeve 6, the middle part of the outer side of the second sleeve 6 is vertically fixedly connected with a laser indicator 8, and the laser indicator 8 is arranged in parallel with the first sleeve 4; the steel pipe 2 is Z-shaped.
Example 3
The utility model provides a portable mounting device of a laser indicator, which comprises a T-shaped nut 1, wherein one end of a steel pipe 2 is fixedly connected to a longitudinal port of the T-shaped nut 1, a first sleeve 4 is sleeved near the other end of the steel pipe 2, one end of a reinforcing steel bar 5 is fixedly connected to the middle part of the outer side of the first sleeve 4, and the reinforcing steel bar 5 is perpendicular to the first sleeve 4; the steel bar 5 is sleeved with a second sleeve 6, the middle part of the outer side of the second sleeve 6 is vertically fixedly connected with a laser indicator 8, and the laser indicator 8 is arranged in parallel with the first sleeve 4; two threaded holes are formed in the surface of the first sleeve 4, the two threaded holes are respectively matched with a first sleeve jackscrew 3, and the first sleeve jackscrew 3 is in contact with the surface of the steel pipe 2; threaded holes are formed in the surface of the second sleeve 6, the two threaded holes are respectively matched with a second sleeve jackscrew 7, and the second sleeve jackscrew 7 is in contact with the surface of the steel bar 5.
Claims (5)
1. The portable mounting device for the laser indicator is characterized by comprising a T-shaped nut (1), wherein one end of a steel pipe (2) is fixedly connected to a longitudinal port of the T-shaped nut (1), a first sleeve (4) is sleeved close to the other end of the steel pipe (2), one end of a reinforcing steel bar (5) is fixedly connected to the middle of the outer side of the first sleeve (4), and the reinforcing steel bar (5) is vertically arranged with the first sleeve (4); the steel bar (5) is sleeved with a second sleeve (6), the middle part of the outer side of the second sleeve (6) is vertically fixedly connected with a laser indicator (8), and the laser indicator (8) and the first sleeve (4) are arranged in parallel.
2. The portable mounting device for laser indicators according to claim 1, characterized in that the steel tube (2) is Z-shaped.
3. The portable mounting device for the laser indicator according to claim 1, wherein two threaded holes are formed in the surface of the first sleeve (4), the two threaded holes are respectively matched with a first sleeve jackscrew (3), and the first sleeve jackscrew (3) is in contact with the surface of the steel pipe (2).
4. The portable mounting device for the laser indicator according to claim 1, wherein the surface of the second sleeve (6) is provided with threaded holes, two threaded holes are respectively matched with a second sleeve jackscrew (7), and the second sleeve jackscrew (7) is contacted with the surface of the steel bar (5).
5. The portable mounting device for the laser indicator according to claim 1, wherein a stop block (9) is fixedly connected to the other end of the steel bar (5), and the size of the stop block (9) is larger than that of the second sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322357438.2U CN220911045U (en) | 2023-08-31 | 2023-08-31 | Portable mounting device for laser indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322357438.2U CN220911045U (en) | 2023-08-31 | 2023-08-31 | Portable mounting device for laser indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220911045U true CN220911045U (en) | 2024-05-07 |
Family
ID=90907051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322357438.2U Active CN220911045U (en) | 2023-08-31 | 2023-08-31 | Portable mounting device for laser indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220911045U (en) |
-
2023
- 2023-08-31 CN CN202322357438.2U patent/CN220911045U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |