CN220645945U - Tunnel inverted arch monitoring device - Google Patents
Tunnel inverted arch monitoring device Download PDFInfo
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- CN220645945U CN220645945U CN202322307121.8U CN202322307121U CN220645945U CN 220645945 U CN220645945 U CN 220645945U CN 202322307121 U CN202322307121 U CN 202322307121U CN 220645945 U CN220645945 U CN 220645945U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 46
- 238000012544 monitoring process Methods 0.000 claims abstract description 41
- 230000008878 coupling Effects 0.000 claims description 24
- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 238000001514 detection method Methods 0.000 abstract description 15
- 244000309464 bull Species 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of tunnel monitoring, in particular to a tunnel inverted arch monitoring device which comprises a detection equipment main body, wherein four moving wheels are arranged at the bottom of the detection equipment main body, a pushing handle is fixedly connected to the outer wall of one side of the detection equipment main body, and an adjusting component is arranged at the bottom of the detection equipment main body; through setting up worm wheel and worm, in order to solve inconvenient problem of adjusting detection device equilibrium, when detection device is unbalanced, need rotatory corresponding crank, the crank drives the bull stick and rotates, the bull stick drives the worm and rotates, the worm drives the worm wheel and rotates, the worm wheel drives the lead screw and rotates, the lead screw drives the lift post motion, wherein lift post and lead screw junction are equipped with ball nut seat, guarantee lift post radial motion through ball nut seat, the lift post drives the pillar motion, the pillar motion makes detection device balanced, can stop rotating, the function of quick adjustment equilibrium has been realized.
Description
Technical Field
The utility model belongs to the technical field of tunnel monitoring, and particularly relates to a tunnel inverted arch monitoring device.
Background
The tunnel invert is an important part of tunnel composition, the invert can effectively transfer the stratum pressure on the upper portion of the tunnel to the ground through a tunnel side wall structure or load on the road surface, and counter force transferred from stratum on the lower portion of the tunnel is also effectively resisted, so that the monitoring of the tunnel invert in use is very important, and the monitoring needs a tunnel invert monitoring device.
The patent of publication No. CN219512395U discloses a tunnel inverted arch detection device, and by installing a moving block and a hinge rod, when the device needs to be adjusted in different terrains or positions, the moving block moves to drive the hinge rod to retract to be close to a screw rod or release to be close to the ground, so that a ground penetrating radar can be used and detected in different positions, and the angle of the tunnel inverted arch can be detected by being more attached to the ground; by installing the automatic push rod, the automatic push rod is started, so that a detection instrument at the upper end of the positioning frame can be moved to different positions for detection, and the device can meet detection requirements of different positions; through the installation connecting axle piece, the connecting axle piece can be connected at the inner of movable frame, lets the movable frame use stable, lets the instrument frame of movable frame and upper end can conveniently carry out the position control.
When the tunnel inverted arch detection device moves to different positions for detection, the ground in the tunnel is uneven, so that the device loses balance and is unstable, and when the detection device detects, the angle deviates from the adjusted angle, so that the detection result is inaccurate.
Accordingly, a tunnel inverted arch monitoring device is proposed to address the above-described problems.
Disclosure of Invention
In order to overcome the defects in the prior art and solve the problems, the tunnel inverted arch monitoring device is provided.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a tunnel inverted arch monitoring device which comprises a monitoring equipment main body, wherein four moving wheels are arranged at the bottom of the monitoring equipment main body, a pushing handle is fixedly connected to the outer wall of one side of the monitoring equipment main body, an adjusting component is arranged at the bottom of the monitoring equipment main body and comprises four sleeves fixedly connected to the bottom of the monitoring equipment main body, four movable grooves are formed in the bottom of the monitoring equipment main body, lifting columns are connected in the movable grooves in a sliding mode, the lifting columns are all penetrated in the sleeves in a sliding mode, the bottoms of the lifting columns are all connected with supporting columns in a rotating mode through rotating shafts, screw rods are all connected with the lifting columns in a threaded mode, the tops of the screw rods are all connected to the tops of the movable grooves in a rotating mode through bearings, worm gears are all fixedly connected to the tops of the screw rods, worm gears are all arranged on one sides of the worm gears, and the worm gears are all meshed with the worm gears.
Preferably, a top plate is arranged above the monitoring equipment main body, the top of the top plate is rotationally connected with a cross rod through a rotating shaft, a gear is fixedly connected on the cross rod, an electric push rod is fixedly connected at the top of the monitoring equipment main body, a rack is fixedly connected at the output end of the electric push rod, the rack is meshed with the gear, two rotating blocks are fixedly connected on the cross rod, and an instrument board is fixedly connected at the top of each rotating block.
Preferably, the bottom rigid coupling of monitoring facilities main part has the mount pad, the top rigid coupling of mount pad has two fixed columns, the bottom of fixed column is all sliding connection has the traveller, two the top rigid coupling of traveller is in the bottom of roof, the top rigid coupling of mount pad has the cylinder, the output rigid coupling of cylinder is in the bottom of roof.
Preferably, the top rigid coupling of instrument board has two L shaped plates, all threaded connection has the screw bolt on the L shaped plate, the bottom of screw bolt all rigid coupling has the clamp plate.
Preferably, one end of the worm is rotationally connected to the inner wall of the movable groove through a rotating shaft, the other end of the worm is fixedly connected with a rotating rod, the rotating rod is rotationally connected to the monitoring equipment main body through the rotating shaft, and one end of the rotating rod is fixedly connected with a crank.
Preferably, both side walls of the rack are fixedly connected with sliding blocks, the top of the top plate is fixedly connected with limiting columns, and the sliding blocks slide on the limiting columns.
The utility model has the beneficial effects that:
the utility model provides a tunnel inverted arch monitoring device, which is characterized in that when the tunnel inverted arch monitoring device moves to different positions for monitoring, the floor in a tunnel is uneven, so that the device loses balance, the monitoring result is inaccurate, when the monitoring device is unbalanced, a corresponding crank needs to be rotated, the crank drives a rotating rod to rotate, the rotating rod drives the worm to rotate, the worm drives a worm wheel to rotate, the worm wheel drives a screw rod to rotate, the screw rod drives a lifting column to move, a ball nut seat is arranged at the joint of the lifting column and the screw rod, the radial movement of the lifting column is ensured through the ball nut seat, the lifting column drives a support column to move, and the support column moves to balance the monitoring device, so that the rotation can be stopped, and the function of quickly adjusting the balance is realized.
The utility model provides a tunnel inverted arch monitoring device, which is characterized in that a gear and a rack are arranged, so that the device can meet the monitoring requirements of different positions for conveniently adjusting an instrument board, an electric push rod is required to be started, the output end of the electric push rod drives the rack to move, the rack drives the gear to rotate, the gear drives a cross rod to rotate, the cross rod drives a rotating block to rotate, the rotating block drives the instrument board to rotate, the instrument board rotates to a proper position, and the monitoring can be performed, so that the problem of rapidly adjusting the angle of the instrument board is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a section of a lifting column in accordance with the present utility model;
FIG. 3 is a perspective view of the interior of the movable trough of the present utility model;
FIG. 4 is a perspective view of the top of the mount of the present utility model;
fig. 5 is a perspective view of a rack in the present utility model;
FIG. 6 is a perspective view of the top of the instrument panel of the present utility model;
legend description:
1. monitoring an equipment body; 2. a moving wheel; 3. a support post; 4. lifting columns; 5. a sleeve; 6. a screw rod; 7. a worm wheel; 8. a worm; 9. a rotating rod; 10. a crank; 11. pushing hands; 12. a mounting base; 13. fixing the column; 14. a spool; 15. a top plate; 16. a cylinder; 17. a rotating block; 18. an L-shaped plate; 19. an instrument panel; 20. a gear; 21. a threaded bolt; 22. a rack; 23. an electric push rod; 24. a slide block; 25. a limit column; 26. a pressing plate; 27. a movable groove; 28. a cross bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1-6, the utility model provides a tunnel inverted arch monitoring device, which comprises a monitoring device main body 1, four moving wheels 2 are installed at the bottom of the monitoring device main body 1, a pushing handle 11 is fixedly connected to the outer wall of one side of the monitoring device main body 1, an adjusting component is arranged at the bottom of the monitoring device main body 1, the adjusting component comprises four sleeves 5 fixedly connected to the bottom of the monitoring device main body 1, four movable grooves 27 are formed in the bottom of the monitoring device main body 1, lifting columns 4 are slidably connected in the movable grooves 27, the lifting columns 4 are slidably penetrated in the sleeves 5, struts 3 are rotatably connected to the bottom of the lifting columns 4 through rotary shafts, screw rods 6 are threadedly connected to the lifting columns 4, the tops of the screw rods 6 are rotatably connected to the tops of the movable grooves 27 through bearings, worm gears 7 are fixedly connected to the tops of the screw rods 6, one sides of the worm gears 7 are provided with worm gears 8, and the worm gears 8 are meshed with the worm gears 7.
When the tunnel inverted arch monitoring device moves to different positions for monitoring, the ground in the tunnel is uneven, the balance of the device is lost, the device is unstable, the monitoring device is in deviation between the angle and the adjusted angle during monitoring, the monitoring result is inaccurate, the problem of inconvenient adjustment of the balance of the monitoring device is solved, when the monitoring device is unbalanced, the worm 8 needs to be driven to rotate, the worm 8 drives the worm wheel 7 to rotate, the worm wheel 7 drives the screw rod 6 to rotate, the screw rod 6 drives the lifting column 4 to move, the joint of the lifting column 4 and the screw rod 6 is provided with a ball nut seat, the radial movement of the lifting column 4 is ensured through the ball nut seat, the lifting column 4 drives the support column 3 to move, the support column 3 moves to balance the monitoring device, the rotation can be stopped, the function of quickly adjusting the balance is realized, and the mobile wheel 2 and the pushing hand 11 are convenient to move the monitoring device to the monitoring position.
Further, as shown in fig. 4 and fig. 5, a top plate 15 is arranged above the monitoring device main body 1, a cross rod 28 is rotatably connected to the top of the top plate 15 through a rotating shaft, a gear 20 is fixedly connected to the cross rod 28, an electric push rod 23 is fixedly connected to the top of the monitoring device main body 1, a rack 22 is fixedly connected to the output end of the electric push rod 23, the rack 22 is meshed with the gear 20, two rotating blocks 17 are fixedly connected to the cross rod 28, and an instrument board 19 is fixedly connected to the tops of the two rotating blocks 17.
During operation, in order to be convenient for adjust instrument board 19, make the device can satisfy the monitoring demand of different positions, need open electric putter 23, electric putter 23's output drives rack 22 motion, and rack 22 drives gear 20 and rotates, and gear 20 drives horizontal pole 28 and rotates, and horizontal pole 28 drives the turning block 17 and rotates, and turning block 17 drives instrument board 19 and rotates, and instrument board 19 rotates to suitable position, can monitor, has solved the problem of quick adjustment instrument board 19 angle.
Further, as shown in fig. 4, the bottom of the monitoring device main body 1 is fixedly connected with a mounting seat 12, two fixing columns 13 are fixedly connected to the top of the mounting seat 12, sliding columns 14 are slidably connected to the bottoms of the fixing columns 13, the tops of the two sliding columns 14 are fixedly connected to the bottom of a top plate 15, an air cylinder 16 is fixedly connected to the top of the mounting seat 12, and the output end of the air cylinder 16 is fixedly connected to the bottom of the top plate 15.
In operation, in order to quickly adjust the height of the monitoring device, the cylinder 16 needs to be started, the cylinder 16 drives the top plate 15 to move, the top plate 15 drives the sliding column 14 to move, and the sliding column 14 moves to a proper position, so that the monitoring device can be used for monitoring.
Further, as shown in fig. 6, two L-shaped plates 18 are fixedly connected to the top of the instrument plate 19, threaded bolts 21 are screwed on the L-shaped plates 18, and pressing plates 26 are fixedly connected to the bottoms of the threaded bolts 21.
When the monitoring device is in operation, the threaded bolt 21 is rotated when the monitoring device is required to be fixed, the threaded bolt 21 drives the pressing plate 26 to move, and the pressing plate 26 presses the monitoring instrument, so that the monitoring device is convenient to fix.
Further, as shown in fig. 3, one end of the worm 8 is rotatably connected to the inner wall of the movable slot 27 through a rotation shaft, the other end of the worm 8 is fixedly connected with a rotating rod 9, the rotating rod 9 is rotatably connected to the monitoring device main body 1 through the rotation shaft, and one end of the rotating rod 9 is fixedly connected with a crank 10.
When the worm 8 is required to be driven during operation, the corresponding crank 10 is rotated, the crank 10 drives the rotating rod 9 to rotate, and the rotating rod 9 drives the worm 8 to rotate.
Further, as shown in fig. 5, the two side walls of the rack 22 are fixedly connected with sliding blocks 24, the top of the top plate 15 is fixedly connected with limiting columns 25, and the sliding blocks 24 slide on the limiting columns 25.
When the rack 22 moves, the rack 22 drives the sliding block 24 to move, the sliding block 24 slides on the limiting column 25, and the limiting column 25 limits the rack 22 at the horizontal position.
Working principle: when the tunnel inverted arch monitoring device moves to different positions for monitoring, the floor in the tunnel is uneven, so that the device loses balance and is unstable, the monitoring device is in deviation between an angle and an adjusted angle during monitoring, so that a monitoring result is inaccurate, in order to solve the problem of inconvenient adjustment of the balance of the monitoring device, when the monitoring device is unbalanced, a corresponding crank 10 needs to be rotated, the crank 10 drives a rotating rod 9 to rotate, the rotating rod 9 drives a worm 8 to rotate, the worm 8 drives a worm wheel 7 to rotate, the worm wheel 7 drives a screw rod 6 to rotate, the screw rod 6 drives a lifting column 4 to move, a ball nut seat is arranged at the joint of the lifting column 4 and the screw rod 6, the radial movement of the lifting column 4 is ensured through the ball nut seat, the lifting column 4 drives a support column 3 to move, and the support column 3 moves to balance the monitoring device, so that the rotation can be stopped, and the function of quickly adjusting the balance is realized; in order to facilitate the adjustment of the instrument board 19, the device can meet the monitoring requirements of different positions, the electric push rod 23 needs to be started, the output end of the electric push rod 23 drives the rack 22 to move, the rack 22 drives the gear 20 to rotate, the gear 20 drives the cross rod 28 to rotate, the cross rod 28 drives the rotating block 17 to rotate, the rotating block 17 drives the instrument board 19 to rotate, the instrument board 19 rotates to a proper position, and the angle of the instrument board 19 can be monitored, so that the problem of rapid adjustment of the angle of the instrument board 19 is solved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a tunnel inverted arch monitoring devices, includes monitoring facilities main part (1), four removal wheels (2) are installed to the bottom of monitoring facilities main part (1), one side outer wall rigid coupling of monitoring facilities main part (1) has pushing hands (11), the bottom of monitoring facilities main part (1) is equipped with adjusting part, its characterized in that: the utility model discloses a monitoring equipment, including four sleeve (5) of rigid coupling in monitoring equipment main part (1), four movable slots (27) have been seted up to the bottom of monitoring equipment main part (1), equal sliding connection has lift post (4) in movable slot (27), lift post (4) all slide and run through in sleeve (5), the bottom of lift post (4) all is connected with pillar (3) through the pivot rotation, equal threaded connection has lead screw (6) on lift post (4), the top of lead screw (6) all is connected at the top of movable slot (27) through the bearing rotation, the top of lead screw (6) all rigid coupling has worm wheel (7), one side of worm wheel (7) all is equipped with worm (8), worm (8) all meshes with worm wheel (7).
2. The tunnel inverted arch monitoring device according to claim 1, wherein: the top of monitoring facilities main part (1) is equipped with roof (15), the top of roof (15) is connected with horizontal pole (28) through the pivot rotation, rigid coupling has gear (20) on horizontal pole (28), the top rigid coupling of monitoring facilities main part (1) has electric putter (23), the output rigid coupling of electric putter (23) has rack (22), rack (22) and gear (20) meshing, rigid coupling has two rotating block (17) on horizontal pole (28), two the top rigid coupling of rotating block (17) has instrument board (19).
3. The tunnel inverted arch monitoring device according to claim 2, wherein: the bottom rigid coupling of monitoring facilities main part (1) has mount pad (12), the top rigid coupling of mount pad (12) has two fixed columns (13), the equal sliding connection in bottom of fixed column (13) has traveller (14), two the top rigid coupling of traveller (14) is in the bottom of roof (15), the top rigid coupling of mount pad (12) has cylinder (16), the output rigid coupling of cylinder (16) is in the bottom of roof (15).
4. A tunnel inverted arch monitoring device according to claim 3, wherein: the top rigid coupling of instrument board (19) has two L shaped plate (18), all threaded connection has screw bolt (21) on L shaped plate (18), the bottom of screw bolt (21) all rigid coupling has clamp plate (26).
5. The tunnel inverted arch monitoring device of claim 4, wherein: one end of the worm (8) is rotationally connected to the inner wall of the movable groove (27) through a rotating shaft, the other end of the worm (8) is fixedly connected with a rotating rod (9), the rotating rod (9) is rotationally connected to the monitoring equipment main body (1) through the rotating shaft, and one end of the rotating rod (9) is fixedly connected with a crank (10).
6. The tunnel inverted arch monitoring device according to claim 5, wherein: both side walls of rack (22) all are rigid coupling has slider (24), the top of roof (15) all is rigid coupling has spacing post (25), slider (24) all slide on spacing post (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307121.8U CN220645945U (en) | 2023-08-25 | 2023-08-25 | Tunnel inverted arch monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307121.8U CN220645945U (en) | 2023-08-25 | 2023-08-25 | Tunnel inverted arch monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220645945U true CN220645945U (en) | 2024-03-22 |
Family
ID=90295676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322307121.8U Active CN220645945U (en) | 2023-08-25 | 2023-08-25 | Tunnel inverted arch monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220645945U (en) |
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2023
- 2023-08-25 CN CN202322307121.8U patent/CN220645945U/en active Active
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