CN219690326U - Laser deviation correcting device for large-span tunnel bridge roof-pull construction - Google Patents
Laser deviation correcting device for large-span tunnel bridge roof-pull construction Download PDFInfo
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- CN219690326U CN219690326U CN202321024604.0U CN202321024604U CN219690326U CN 219690326 U CN219690326 U CN 219690326U CN 202321024604 U CN202321024604 U CN 202321024604U CN 219690326 U CN219690326 U CN 219690326U
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- deviation correcting
- correcting device
- screw rod
- bridge roof
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000010586 diagram Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a laser correction device for the top-pull construction of a large-span tunnel bridge, which comprises a correction component, wherein the correction component comprises two supporting units, the top ends of the two supporting units are respectively provided with a transmitting unit and a receiving unit, one side of the outer walls of the tops of the transmitting unit and the receiving unit is provided with a storage groove, a photovoltaic plate is hinged in the storage groove, one side of the inner wall of the bottom of the storage groove is provided with a groove, one side of the outer walls of the tops of the transmitting unit and the receiving unit is provided with a magnetic stop block through a bolt, and the photovoltaic plate is attached to the outer wall of one side of the magnetic stop block. When the device is used for correcting deviation, fingers can be stretched into the grooves, the photovoltaic plate is pulled out, the photovoltaic plate is enabled to lean against the magnetic stop block, the photovoltaic plate can convert light energy into electric energy, power is supplied to the receiving unit or the transmitting unit, loss of the device to mains supply is reduced, and the device is matched with the mains supply, so that the problem of insufficient power supply of the device can be avoided.
Description
Technical Field
The utility model relates to the technical field of large-span tunnel bridge top-pull construction, in particular to a laser deviation correcting device for large-span tunnel bridge top-pull construction.
Background
The tunnel bridge is an overpass bridge which passes through the existing line from the underground and consists of a bridge hole, a guide way and an accessory structure, the existing tunnel bridge is generally constructed in a jacking construction mode and the like, and in order to ensure the construction accuracy of a bridge body, a deviation correcting device is required to be used for correcting deviation during construction.
Along with the development of technology, the existing road bridge roof-pull construction generally adopts a laser deviation correcting device to correct the deviation, and the laser deviation correcting device needs to be separated at two ends of a bridge body to correct the deviation, at present, the road bridge roof-pull construction time is generally longer, the laser deviation correcting device can consume more electric power, the road bridge construction is generally more power-consuming, the laser deviation correcting device can have the problem of insufficient power supply, the deviation of the laser deviation correcting device is influenced, and therefore, the design of the laser deviation correcting device for the road bridge roof-pull construction with a large span is needed to solve the problems
Disclosure of Invention
Aiming at the problems, the utility model aims to provide a laser deviation correcting device for the top-pull construction of a large-span tunnel bridge.
In order to achieve the technical purpose, the scheme of the utility model is as follows:
a laser deviation correcting device for construction is pulled on road bridge roof of striding greatly, including rectifying the subassembly, rectify the subassembly and include two supporting element, two supporting element top has the transmitting element respectively, receiving element, transmitting element, receiving element top outer wall one side are seted up and are accomodate the groove, and accomodate the inside articulated photovoltaic board that has of groove, accomodate groove bottom inner wall one side and set up flutedly, transmitting element, receiving element top outer wall one side are installed the magnetism dog through the bolt, the photovoltaic board pastes on magnetism dog one side outer wall, after transmitting element aligns with receiving element, receiving element can receive the laser that transmitting element sent.
Preferably, the supporting unit comprises a supporting baseplate frame, and more than three universal wheels or fixing plates are fixedly inserted into the bottom of the supporting baseplate frame.
Preferably, a cylinder shell is fixedly arranged on the outer wall of the top of the supporting baseplate frame, a sliding cylinder is arranged at the center of the top end of the cylinder shell through a bolt, and a driving motor is fixedly arranged on the inner wall of the top of the cylinder shell.
Preferably, a screw rod piece positioned in the sliding cylinder is arranged at the center of the top end of the cylinder shell through a bearing, a push rod which is connected in the sliding cylinder in a sliding way is connected to the screw rod outside the screw rod in a threaded manner, and the bottom end of the screw rod piece is fixedly connected with an output shaft of the driving motor through a flat key.
Preferably, the top end of the push rod is in threaded connection with a threaded rod seat, and a clamping assembly is arranged on the outer wall of the top of the threaded rod seat through a bolt.
Preferably, the clamping assembly comprises a base plate, a sliding groove is formed in one side of the outer wall of the top of the base plate, a screw rod is mounted in the sliding groove through a bearing, and an adjusting handle is mounted at one end of the screw rod through a flat key.
Preferably, the screw rod is also provided with a clamping plate, two sliding grooves are formed in the clamping plate, the screw rod is in threaded connection with the sliding grooves, and a rubber pad is adhered to the outer wall of one side of the clamping plate.
The utility model has the beneficial effects that (1) through the arranged photovoltaic plate, when the equipment is used for correcting deviation, fingers can extend into the grooves, then the photovoltaic plate is pulled out, so that the photovoltaic plate leans against the magnetic stop block, then the photovoltaic plate can convert light energy into electric energy, thereby supplying power for the receiving unit or the transmitting unit, reducing the loss of the equipment to the mains supply, and avoiding the problem of insufficient power supply of the equipment when being matched with the mains supply; (2) Through the screw rod piece and the threaded rod seat, when the receiving unit and the transmitting unit are erected at two ends of the bridge, the driving motor can be operated, so that the screw rod piece moves with the push rod, the threaded rod seat rises with the receiving unit or the transmitting unit, and then the threaded rod seat is rotated to adjust the heights and angles of the receiving unit and the transmitting unit, so that the receiving unit and the transmitting unit are aligned with each other; (3) Through the clamping component that sets up, when installing in dismantling receiving element, transmitting unit, the design of clamping component can reduce receiving element, transmitting unit dismouting's degree of difficulty to the staff is in the same place or tear open the split with receiving element, transmitting unit and supporting element fast, conveniently carries this equipment after the split.
Drawings
FIG. 1 is a schematic diagram of a deviation correcting assembly according to the present utility model;
FIG. 2 is a schematic view of a supporting unit structure according to the present utility model;
FIG. 3 is a schematic diagram of a transmitting unit according to the present utility model;
fig. 4 is a schematic structural view of a clamping assembly according to the present utility model.
In the figure: 1. a deviation rectifying component; 2. a supporting unit; 3. a transmitting unit; 4. a receiving unit; 5. a support floor frame; 6. a universal wheel; 7. a cartridge housing; 8. a slide cylinder; 9. a driving motor; 10. a screw member; 11. a push rod; 12. a threaded rod seat; 13. a clamping assembly; 14. a substrate; 15. a chute; 16. a screw rod; 17. an adjusting handle; 18. a clamping plate; 19. a rubber pad; 20. a storage groove; 21. a photovoltaic panel; 22. a magnetic stop; 23. a groove.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the specific examples. For a clear and complete description of the technical solutions, the following examples are chosen for illustration; based on the description of the present utility model, other embodiments obtained without making any inventive effort are within the scope of the present utility model.
In the following embodiments, it should be noted that, in terms of "upper", "lower", "left", "right", "inner", "outer", "top/bottom", and the like, the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is merely for the sake of clarity in describing the present embodiment, and it does not indicate or imply that the apparatus or element to be referred to must have a specific orientation, and therefore, should not be construed as limiting the present utility model.
As shown in fig. 1-4, the specific embodiment of the utility model is a laser deviation correcting device for the construction of the top pulling of a large-span ground bridge, which comprises a deviation correcting component 1, wherein the deviation correcting component 1 comprises two supporting units 2, the top ends of the two supporting units 2 are respectively clamped with a transmitting unit 3 and a receiving unit 4, the transmitting unit 3 and the receiving unit 4 are a laser receiver and a laser transmitter with a storage battery and a 5G internet of things card, one side of the top outer wall of the transmitting unit 3 and one side of the receiving unit 4 are provided with a storage groove 20, a photovoltaic plate 21 is hinged in the storage groove 20 through a rotating shaft, the photovoltaic plate 21 converts light energy into electric energy, so that the receiving unit 4 or the transmitting unit 3 is powered, the loss of the device to commercial power is reduced, the problem of insufficient power can be avoided when the device is matched with the commercial power, the deviation correcting device can normally run, one side of the bottom inner wall of the storage groove 20 is provided with a groove 23, one side of the transmitting unit 3 and one side of the top outer wall of the receiving unit 4 is provided with a magnetic stop 22 through a bolt, the magnetic stop 22 can lift the photovoltaic plate 21, the photovoltaic plate 21 is adsorbed on one side of the magnetic stop 22, and one side of the magnetic stop 22 is aligned with the magnetic stop 22 on one side of the transmitting unit 4 after the transmitting unit 4 and the transmitting unit 4.
In one embodiment provided by the utility model, the supporting unit 2 comprises a supporting baseplate frame 5, more than three universal wheels 6 or a fixing plate with holes are fixedly inserted at the bottom of the supporting baseplate frame 5, the universal wheels 6 are locking universal wheels, the equipment can move on the ground, the equipment is convenient for workers to carry, a cylinder shell 7 is fixedly arranged on the outer wall of the top of the supporting baseplate frame 5, a sliding cylinder 8 is arranged at the center of the top end of the cylinder shell 7 through a bolt, a guide groove is formed in the sliding cylinder 8 and can guide the movement of a push rod 11, a driving motor 9 is fixedly arranged on the inner wall of the top of the cylinder shell 7, the model of the driving motor 9 is preferably STP-42D4045, a lead screw member 10 positioned in the sliding cylinder 8 is arranged at the center of the top end of the cylinder shell 7 through a bearing, the lead screw member 10 can rotate under the action of the driving motor 9, the push rod 11 is connected with the inside the sliding cylinder 8 in a sliding way, and the push rod 11 can lift inside the sliding cylinder 8 when the lead screw member 10 rotates, and the bottom end of the lead screw member 10 is fixedly connected with the output shaft of the driving motor 9 through a flat key.
In one embodiment provided by the utility model, the top end of the push rod 11 is in threaded connection with the threaded rod seat 12, the angle of the receiving unit 4 or the transmitting unit 3 can be changed by rotating the threaded rod seat 12, the angle of the receiving unit 4 or the transmitting unit 3 can be conveniently adjusted, the receiving unit 4 and the transmitting unit 3 can be seen through the angle adjustment, the clamping component 13 is arranged on the outer wall of the top of the threaded rod seat 12 through bolts, the clamping component 13 comprises the base plate 14, the base plate 14 is convenient for supporting the receiving unit 4 or the transmitting unit 3, the sliding groove 15 is arranged on one side of the outer wall of the top of the base plate 14, the screw rod 16 is internally provided with the screw rod 16 through a bearing, the screw rod 16 is formed by welding screws with opposite threads at two ends, one end of the screw rod 16 is provided with the adjusting handle 17 through a flat key, the adjusting handle 17 is convenient for rotating the screw rod 16, two clamping plates 18 which are in sliding connection with the inside the sliding groove 15 are in threaded outside of the screw rod 16, the two clamping plates 18 can clamp the receiving unit 4 or the transmitting unit 3 under the action of the screw rod 16, the receiving unit 4 or the transmitting unit 3 are fixed on the base plate 14, the rubber pad 19 is arranged on the outer wall of one side of the clamping plate 18, and the rubber pad 19 is avoided from damaging the clamping plate 18 to the receiving unit 4 or the transmitting unit 3.
Working principle: when the receiving unit 4 and the transmitting unit 3 are erected at two ends of the bridge, one of the receiving unit 4 and the transmitting unit 3 is fixed at one end of the bridge, the other one of the receiving unit 4 and the transmitting unit 3 is placed at the other end of the bridge, the driving motor 9 can be operated to start, the screw rod member 10 moves with the push rod 11, the threaded rod base 12 lifts up with the position of the receiving unit 4 or the transmitting unit 3 on the clamping assembly 13, then the threaded rod base 12 is rotated again, the height and the angle of the receiving unit 4 and the transmitting unit 3 can be adjusted conveniently, the receiving unit 4 and the transmitting unit 3 can be seen together, then a worker stretches fingers into the groove 23, the photovoltaic panel 21 is pulled out, the photovoltaic panel 21 leans against the magnetic stop block 22, the photovoltaic panel 21 converts the light energy into electric energy, the receiving unit 4 or the transmitting unit 3 is powered, the loss of the device to the commercial power is reduced, the problem of insufficient power supply of the device can be avoided when the receiving unit 4 is not received, the deviation is avoided when the receiving unit is rectified, the transmitting unit 3 can normally run, and when the deviation is rectified, the deviation does not occur when the receiving unit 4 is received.
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the utility model, but any minor modifications, equivalents, and improvements made to the above embodiments according to the technical principles of the present utility model should be included in the scope of the technical solutions of the present utility model.
Claims (7)
1. A laser deviation correcting device for construction is pulled on road bridge roof of striding greatly, its characterized in that: including rectifying subassembly (1), rectifying subassembly (1) include two supporting element (2), and transmitting element (3), receiving element (4) are held respectively on two supporting element (2) tops, receiving element (3), receiving element (4) top outer wall one side is offered and is accomodate groove (20), and accomodate groove (20) inside articulated have photovoltaic board (21), wherein accomodate groove (20) bottom inner wall one side and still set up fluted (23), transmitting element (3), receiving element (4) top outer wall one side still have magnetic stop (22) through the bolt fastening, photovoltaic board (21) can be magnetically adsorbed on magnetic stop (22) one side outer wall, after transmitting element (3) are aimed at with receiving element (4), receiving element (4) can receive the laser that transmitting element (3) sent out.
2. The laser deviation correcting device for large-span tunnel bridge roof-pull construction according to claim 1, wherein: the supporting unit (2) comprises a supporting baseplate frame (5), and more than three universal wheels (6) or fixing plates are fixedly inserted into the bottom of the supporting baseplate frame (5).
3. The laser deviation correcting device for large-span tunnel bridge roof-pull construction according to claim 2, wherein: the cylinder shell (7) is fixedly mounted on the outer wall of the top of the supporting baseplate frame (5), the sliding cylinder (8) is mounted at the center of the top end of the cylinder shell (7) through bolts, and the driving motor (9) is fixedly mounted on the inner wall of the top of the cylinder shell (7).
4. The laser deviation correcting device for large-span tunnel bridge roof-pull construction according to claim 3, wherein: the screw rod part (10) positioned in the sliding cylinder (8) is arranged at the center of the top end of the cylinder shell (7) through a bearing, a push rod (11) which is in sliding connection with the sliding cylinder (8) is connected to the screw rod part (10) through external threads, and the bottom end of the screw rod part (10) is fixedly connected with an output shaft of the driving motor (9) through a flat key.
5. The laser deviation correcting device for large-span tunnel bridge roof-pull construction according to claim 4, wherein: the top end of the push rod (11) is in threaded connection with a threaded rod seat (12), and a clamping assembly (13) is installed on the outer wall of the top of the threaded rod seat (12) through bolts.
6. The laser deviation correcting device for large-span tunnel bridge roof-pull construction according to claim 5, wherein: the clamping assembly (13) further comprises a base plate (14), a sliding groove (15) is formed in the outer wall of one side of the top of the base plate (14), a screw rod (16) used for adjusting is installed in the sliding groove (15) through a bearing, and one end of the screw rod (16) is in driving connection with an adjusting handle (17).
7. The laser deviation correcting device for large-span tunnel bridge roof-pull construction according to claim 6, wherein: the screw rod (16) is also provided with a clamping plate (18), two sliding grooves (15) are also formed in the clamping plate (18), the screw rod (16) is in threaded connection with the sliding grooves, and a rubber pad (19) is adhered to the outer wall of one side of the clamping plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321024604.0U CN219690326U (en) | 2023-05-04 | 2023-05-04 | Laser deviation correcting device for large-span tunnel bridge roof-pull construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321024604.0U CN219690326U (en) | 2023-05-04 | 2023-05-04 | Laser deviation correcting device for large-span tunnel bridge roof-pull construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219690326U true CN219690326U (en) | 2023-09-15 |
Family
ID=87939701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321024604.0U Active CN219690326U (en) | 2023-05-04 | 2023-05-04 | Laser deviation correcting device for large-span tunnel bridge roof-pull construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219690326U (en) |
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2023
- 2023-05-04 CN CN202321024604.0U patent/CN219690326U/en active Active
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