CN210486896U - Slope fixing device of laser direction indicator for mine measurement - Google Patents
Slope fixing device of laser direction indicator for mine measurement Download PDFInfo
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- CN210486896U CN210486896U CN201922036402.8U CN201922036402U CN210486896U CN 210486896 U CN210486896 U CN 210486896U CN 201922036402 U CN201922036402 U CN 201922036402U CN 210486896 U CN210486896 U CN 210486896U
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Abstract
The utility model discloses a slope device is decided with laser direction indicator to mine survey, including deciding slope device body, decide slope device body and include base and roof, the top of roof is equipped with the directional appearance of laser, first groove has been seted up at the top of base, all rotates on the both sides inner wall of first groove and installs the screw rod, and the screw thread of two screw rods revolves to opposite, and two one end fixed connection that the screw rod is close to each other have a fixed block on the bottom inner wall of first groove, and the fixed block rotates the cover to be established on two screw rods, and one side of base is equipped with T shape knob. The utility model relates to a rationally, convenient operation is convenient for adjust the total height of deciding slope device body according to the height on road surface, makes it be applicable to different road surfaces, and is convenient for adjust the gradient of directional appearance of laser according to actual need, improves the directional slope range of deciding of directional appearance of laser, and at the in-process of adjusting, can improve the directional accuracy of deciding the slope of directional appearance of laser, is favorable to being suitable for.
Description
Technical Field
The utility model relates to a mine survey decides slope equipment technical field, especially relates to a mine survey is with laser direction finder slope device.
Background
The laser direction instrument for mine is a mine field measurement device, and is mainly used for mine tunneling, railway tunnels, municipal construction, subway engineering, large-scale diversion engineering, pay-off in building and pipeline laying, positioning, directing, provide alignment lines and the like, and the laser direction instrument is installed on a support frame and is used for directing the slope fixing of the road surface gradient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings existing in the prior art, and providing a laser direction finder slope fixing device for mine measurement.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the slope fixing device comprises a slope fixing device body, the slope fixing device body comprises a base and a top plate, a laser direction indicator is arranged above the top plate, a first groove is formed in the top of the base, screw rods are rotatably arranged on the inner walls of two sides of the first groove, the thread turning directions of the two screw rods are opposite, one ends, close to each other, of the two screw rods are fixedly connected, a fixed block is fixedly arranged on the inner wall of the bottom of the first groove, the fixed block is rotatably sleeved on the two screw rods, a T-shaped knob is arranged on one side of the base, one end of the T-shaped knob extends into the first groove and is fixedly connected with one end of one of the two screw rods, a movable block is sleeved on the screw rods in a threaded manner, the bottom of the movable block and the inner wall of the bottom of the first groove are slidably mounted, a support rod which is obliquely arranged is hinged to the top of the movable, two telescopic rods are fixedly mounted on two sides of the top of the base, the top ends of the output ends of the four telescopic rods are fixedly connected with the bottom of the top plate, a mounting seat is fixedly mounted on the top of the top plate, a rotating groove with an opening at the top is formed in one side of the mounting seat, a rotating shaft is rotatably mounted on the inner wall of the rear side of the rotating groove, a rotating drum is fixedly sleeved on the rotating shaft, one side of a laser direction indicator extends into the rotating groove and is fixedly connected with one side of the rotating drum, a plurality of clamping grooves are annularly formed in the outer side of the rotating shaft, a rectangular groove with an opening at the front side is formed in the inner side of the rotating drum, a clamping column is slidably sleeved in the rectangular groove, the bottom end of the clamping column extends into one of the clamping grooves and is embedded with a ball, a plurality of springs are fixedly connected between the top of the clamping column and the inner wall of the top of, the top fixed mounting of push rod has the pointer, and the front side of mount pad is equipped with annular scale, and the pointer cooperatees with annular scale.
Preferably, one side of the moving block is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw.
Preferably, the bottom of the moving block is fixedly provided with a first sliding block, the inner wall of the bottom of the first groove is provided with two first sliding grooves, and the first sliding grooves are in sliding connection with the corresponding first sliding blocks.
Preferably, the rear side of the clamping column is fixedly provided with a T-shaped sliding block, the inner wall of the rear side of the rectangular groove is provided with a T-shaped sliding groove, and the T-shaped sliding groove is in sliding connection with the T-shaped sliding block.
Preferably, a circular hole is formed in the inner wall of the front side of the rotating groove, the push rod is located in the circular hole, and the side wall of the circular hole is not in contact with the outer side of the push rod.
Preferably, four conical sharp blocks are fixedly mounted at the bottom of the base.
Compared with the prior art, the beneficial effects of the utility model are that:
the four conical sharp blocks are inserted into the ground to ensure the stability of the slope fixing device through the matching of the base, the first groove, the screw rod, the moving block, the telescopic rod, the support rod, the top plate, the laser direction indicator, the mounting seat, the rotating groove, the rotating shaft, the clamping groove, the rotary drum, the rectangular groove, the clamping column and the spring with the push rod, when the total height of the slope fixing device body needs to be adjusted, the T-shaped knob is rotated to drive a screw fixedly connected with the T-shaped knob to rotate, one screw drives the other screw fixedly connected with the screw to rotate, the screw rotates to drive a corresponding moving block to move, the moving block drives a top plate to move upwards through a corresponding supporting rod while moving, the top plate drives output ends of two telescopic rods to move upwards, the top plate drives a laser direction indicator to move upwards through a mounting seat while moving upwards, and the T-shaped knob stops rotating after being adjusted properly according to the road surface condition; when the inclination of the laser direction indicator needs to be adjusted according to the inclination of the slope, the push rod is pushed upwards to drive the clamping column to move upwards and compress the spring, the clamping column moves upwards while driving the ball to move out of a clamping groove clamped with the clamping column, the push rod is rotated to drive the rotary drum to rotate, the rotary drum drives the laser direction indicator to rotate, the inclination angle of the laser direction indicator is changed, after the adjustment is completed, the rotation of the push rod is stopped, the pushing force on the push rod is slowly released, the elastic force of the spring drives the clamping column to move into the clamping groove aligned with the clamping column, and the laser direction indicator is fixed.
The utility model relates to a rationally, convenient operation is convenient for adjust the total height of deciding slope device body according to the height on road surface, makes it be applicable to different road surfaces, and is convenient for adjust the gradient of directional appearance of laser according to actual need, improves the directional slope range of deciding of directional appearance of laser, and at the in-process of adjusting, can improve the directional accuracy of deciding the slope of directional appearance of laser, is favorable to being suitable for.
Drawings
Fig. 1 is a schematic structural view of a slope fixing device of a laser direction indicator for mine measurement provided by the utility model;
fig. 2 is a schematic view of a cross-sectional structure of a slope fixing device of a laser direction indicator for mine measurement provided by the utility model;
FIG. 3 is a schematic structural view of portion A of FIG. 2;
fig. 4 is a schematic structural view of a portion B in fig. 1.
In the figure: the device comprises a base 1, a first groove 2, a screw rod 3, a moving block 4, a telescopic rod 5, a support rod 6, a top plate 7, a laser direction indicator 8, a mounting seat 9, a rotating groove 10, a rotating shaft 11, a clamping groove 12, a rotating drum 13, a rectangular groove 14, a clamping column 15, a spring 16 and a push rod 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the slope fixing device of the laser direction indicator for mine measurement comprises a slope fixing device body, the slope fixing device body comprises a base 1 and a top plate 7, a laser direction indicator 8 is arranged above the top plate 7, a first groove 2 is arranged at the top of the base 1, screw rods 3 are rotatably arranged on the inner walls of two sides of the first groove 2, the thread turning directions of the two screw rods 3 are opposite, one ends of the two screw rods 3 close to each other are fixedly connected, a fixed block is fixedly arranged on the inner wall of the bottom of the first groove 2 and is rotatably sleeved on the two screw rods 3, a T-shaped knob is arranged on one side of the base 1, one end of the T-shaped knob extends into the first groove 2 and is fixedly connected with one end of one screw rod 3 of the two screw rods 3, a moving block 4 is sleeved on the screw rods 3 through threads, the bottom of the moving block 4 is slidably arranged with the inner wall of the bottom of, the top ends of the supporting rods 6 extend to the upper side of the base 1, the two supporting rods 6 are arranged in a crossed manner, two telescopic rods 5 are fixedly arranged on two sides of the top of the base 1, the top ends of the output ends of the four telescopic rods 5 are fixedly connected with the bottom of the top plate 7, a mounting seat 9 is fixedly arranged on the top of the top plate 7, a rotating groove 10 with an opening at the top is formed in one side of the mounting seat 9, a rotating shaft 11 is rotatably arranged on the inner wall of the rear side of the rotating groove 10, a rotating drum 13 is fixedly sleeved on the rotating shaft 11, one side of a laser direction indicator 8 extends into the rotating groove 10 and is fixedly connected with one side of the rotating drum 13, a plurality of clamping grooves 12 are annularly formed in the outer side of the rotating shaft 11, a rectangular groove 14 with an opening at the front side is formed in the inner side of the rotating drum 13, a clamping column 15 is sleeved, a plurality of springs 16 of fixedly connected with between the top of card post 15 and the top inner wall of rectangular channel 14, the front side fixed mounting of card post 15 has push rod 17, and the one end that card post 15 was kept away from to push rod 17 extends to outside rotating groove 10, and the top fixed mounting of push rod 17 has the pointer, and the front side of mount pad 9 is equipped with the annular scale, and the pointer cooperatees with the annular scale, the utility model relates to a rationally, convenient operation, be convenient for adjust the overall height of grade fixing device body according to the height on road surface, make it be applicable to different road surfaces, and be convenient for adjust the gradient of directional appearance 8 of laser according to actual need, improve the directional grade fixing scope of directional appearance 8 of laser, and at the in-process of adjusting, can improve the directional grade fixing's of directional appearance 8 of laser accuracy, be.
In the utility model, one side of the moving block 4 is provided with a threaded hole which is connected with the corresponding screw rod 3 by screw thread, the bottom of the moving block 4 is fixedly provided with a first slide block, the inner wall of the bottom of the first groove 2 is provided with two first chutes which are connected with the corresponding first slide blocks in a sliding way, the rear side of the clamping column 15 is fixedly provided with a T-shaped slide block, the inner wall of the rear side of the rectangular groove 14 is provided with a T-shaped chute which is connected with the T-shaped slide block in a sliding way, the inner wall of the front side of the rotating groove 10 is provided with a circular hole, the push rod 17 is positioned in the circular hole, the side wall of the circular hole is not contacted with the outer side of the push rod 17, the bottom of the base 1 is fixedly provided with four conical sharp blocks, the utility model has reasonable design and convenient operation, is convenient for adjusting the total height of the slope fixing device body according to the height of the road surface, the pointing slope fixing range of the laser direction indicator 8 is improved, and in the adjusting process, the accuracy of the pointing slope fixing of the laser direction indicator 8 can be improved, so that the method is favorable for application.
The working principle is as follows: when the device is used, according to the condition of the height of a road surface, when the total height of the body of the slope fixing device needs to be adjusted, four conical sharp blocks are inserted into the ground to ensure the stability of the slope fixing device, the T-shaped knob is rotated to drive one screw rod 3 fixedly connected with the T-shaped knob to rotate, one screw rod 3 drives the other screw rod 3 fixedly connected with the screw rod to rotate, under the action of a threaded hole arranged on one side of each moving block 4, the screw rods 3 rotate to drive the corresponding moving blocks 4 to move, the two moving blocks 4 move towards the direction close to each other, the moving blocks 4 move and simultaneously drive the corresponding support rods 6 to move and rotate, the two support rods 6 simultaneously drive the top plate 7 to move upwards, the top plate 7 drives the output ends of the two telescopic rods 5 to move upwards, the top plate 7 moves upwards while driving the rotating shaft 11 to move upwards through the mounting seat 9, stopping rotating the T-shaped knob after the adjustment is proper according to the road surface condition;
when the inclination of the laser direction indicator 8 needs to be adjusted according to the inclination of the slope, the push rod 17 is pushed upwards, the push rod 17 drives the clamping column 15 to move upwards, the clamping column 15 compresses the spring 16, the clamping column 15 moves upwards and simultaneously drives the ball to move out of one clamping groove 12 clamped with the clamping column, then the push rod 17 is rotated, the push rod 17 drives the rotary drum 13 to rotate, the rotary drum 13 drives the laser direction indicator 8 to rotate, the inclination angle of the laser direction indicator 8 changes when the laser direction indicator 8 rotates, after the adjustment is completed, the rotation of the push rod 17 is stopped, the thrust on the push rod 17 is slowly released, the push rod 17 is slightly rotated, the ball is aligned with one clamping groove 12 in the plurality of clamping grooves 12, the spring 16 in the compressed state is reset, the elastic force of the spring 16 drives the clamping column 15 to move into one clamping groove 12 aligned with the clamping column, the clamping column 15 drives the ball to move into one, the clamping column 15 and the clamping groove 12 aligned with the clamping column are clamped mutually, and the laser direction indicator 8 is fixed, so that the inclination of the laser direction indicator 8 can be adjusted conveniently according to actual needs, and the direction slope fixing range of the laser direction indicator 8 is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The laser direction indicator slope fixing device for mine measurement comprises a slope fixing device body, the slope fixing device body comprises a base (1) and a top plate (7), a laser direction indicator (8) is arranged above the top plate (7), and the slope fixing device is characterized in that a first groove (2) is formed in the top of the base (1), screw rods (3) are rotatably mounted on inner walls of two sides of the first groove (2), the thread turning directions of the two screw rods (3) are opposite, one ends, close to each other, of the two screw rods (3) are fixedly connected, a fixed block is fixedly mounted on the inner wall of the bottom of the first groove (2), the fixed block is rotatably sleeved on the two screw rods (3), a T-shaped knob is arranged on one side of the base (1), one end of the T-shaped knob extends into the first groove (2) and is fixedly connected with one end of one screw rod (3) of the two screw rods (3), and a movable block (4) is sleeved on the, the bottom of a moving block (4) and the inner wall of the bottom of a first groove (2) are installed in a sliding mode, supporting rods (6) which are obliquely arranged are hinged to the top of the moving block (4), the top ends of the supporting rods (6) extend to the upper side of a base (1), the two supporting rods (6) are arranged in a crossed mode, two telescopic rods (5) are fixedly installed on two sides of the top of the base (1), the top ends of the output ends of the four telescopic rods (5) are fixedly connected with the bottom of a top plate (7), an installation seat (9) is fixedly installed on the top of the top plate (7), a rotating groove (10) with an opening at the top is formed in one side of the installation seat (9), a rotating shaft (11) is rotatably installed on the inner wall of the rear side of the rotating groove (10), a rotating drum (13) is fixedly sleeved on the rotating shaft (11), one side of a laser direction indicator (, the outside of pivot (11) is the annular and has seted up a plurality of draw-in grooves (12), and rectangular channel (14) that the front side set up for the opening are seted up to the inboard of rotary drum (13), and sliding sleeve is equipped with card post (15) in rectangular channel (14), and the bottom of card post (15) extends to in draw-in groove (12) in a plurality of draw-in grooves (12) and inlays and be equipped with the ball, and a plurality of springs (16) of fixedly connected with between the top of card post (15) and the top inner wall of rectangular channel (14), the front side fixed mounting of card post (15) has push rod (17), and the one end that card post (15) were kept away from in push rod (17) extends to outside rotating groove (10), and the top fixed mounting of push rod (17) has the pointer, and the front side of mount pad (9) is equipped with the.
2. The slope fixing device of the laser direction finder for mine surveying as defined by claim 1, wherein one side of the moving block (4) is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw (3).
3. The laser direction finder slope fixing device for mine surveying as defined in claim 1, wherein a first slide block is fixedly mounted at the bottom of the moving block (4), two first sliding grooves are formed on the inner wall of the bottom of the first groove (2), and the first sliding grooves are slidably connected with the corresponding first slide blocks.
4. The slope fixing device of the laser direction indicator for mine measurement as claimed in claim 1, wherein a T-shaped sliding block is fixedly mounted at the rear side of the clamping column (15), a T-shaped sliding groove is formed in the inner wall of the rear side of the rectangular groove (14), and the T-shaped sliding groove is connected with the T-shaped sliding block in a sliding manner.
5. The slope fixing device of the laser direction indicator for mine measurement as claimed in claim 1, wherein a circular hole is formed in the front inner wall of the rotating groove (10), the push rod (17) is located in the circular hole, and the side wall of the circular hole is not in contact with the outer side of the push rod (17).
6. The slope fixing device of the laser direction indicator for mine measurement as claimed in claim 1, wherein four conical sharp blocks are fixedly mounted at the bottom of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036402.8U CN210486896U (en) | 2019-11-22 | 2019-11-22 | Slope fixing device of laser direction indicator for mine measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036402.8U CN210486896U (en) | 2019-11-22 | 2019-11-22 | Slope fixing device of laser direction indicator for mine measurement |
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| Publication Number | Publication Date |
|---|---|
| CN210486896U true CN210486896U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922036402.8U Active CN210486896U (en) | 2019-11-22 | 2019-11-22 | Slope fixing device of laser direction indicator for mine measurement |
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| CN (1) | CN210486896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854714A (en) * | 2020-07-31 | 2020-10-30 | 谭章平 | Slope fixing device of laser direction indicator for mine measurement |
| CN113701732A (en) * | 2021-08-31 | 2021-11-26 | 山东正元建设工程有限责任公司 | Portable foundation pit and side slope gradient control device and control method |
-
2019
- 2019-11-22 CN CN201922036402.8U patent/CN210486896U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854714A (en) * | 2020-07-31 | 2020-10-30 | 谭章平 | Slope fixing device of laser direction indicator for mine measurement |
| CN113701732A (en) * | 2021-08-31 | 2021-11-26 | 山东正元建设工程有限责任公司 | Portable foundation pit and side slope gradient control device and control method |
| CN113701732B (en) * | 2021-08-31 | 2022-07-12 | 山东正元建设工程有限责任公司 | Portable foundation pit and side slope gradient control device and control method |
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