CN220566084U - Tunnel construction operation platform - Google Patents
Tunnel construction operation platform Download PDFInfo
- Publication number
- CN220566084U CN220566084U CN202322067597.9U CN202322067597U CN220566084U CN 220566084 U CN220566084 U CN 220566084U CN 202322067597 U CN202322067597 U CN 202322067597U CN 220566084 U CN220566084 U CN 220566084U
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- Prior art keywords
- guard
- platform
- rail
- plate
- tunnel construction
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- 238000010276 construction Methods 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model discloses a tunnel construction operation platform, which relates to the field of operation platforms and comprises a lifting platform, wherein a construction platform is fixedly arranged at the top of the lifting platform, guard rails are arranged around the construction platform, cross beams are arranged at the top of the guard rails, first protection plates are fixedly arranged at the positions of the short two sides of the guard rails, protection components are movably arranged at the positions of the long two sides of the guard rails, and one end of each protection component is propped against the surface of the cross beam. According to the tunnel construction operation platform, the protection component and the operation component are arranged, the protection component is propped against the surface of the cross beam, and the head position of a worker can be protected during construction, so that the convenience of construction is ensured, when the position of the top is required to be constructed, the operation component is controlled, the protection component is rotated, the long two sides of the guard rail can be protected, the worker is prevented from falling during use, and the operation is simple and convenient.
Description
Technical Field
The utility model relates to the field of operation platforms, in particular to a tunnel construction operation platform.
Background
The tunnel is an engineering building embedded in the ground, is a form of utilizing underground space by human beings, and the main body building is composed of a tunnel body and a tunnel door, and auxiliary equipment comprises a car-avoidance tunnel, a fire-fighting facility, an emergency communication facility and a water-proof and drainage facility, and the long tunnel is also provided with special ventilation and illumination equipment.
Because whole operation is gone on in the inside of tunnel, after the tunnel finishes, has not handled the top of tunnel yet, consequently when constructing on the platform, the top of tunnel can drop earth and stone grain, and light then influences staff's normal use, and heavy then can produce the threat to staff's life health, leads to staff to be injured.
Disclosure of Invention
The utility model mainly aims to provide a tunnel construction operation platform which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a tunnel construction operation platform, includes the elevating platform, the top fixed mounting of elevating platform has the construction platform, install the rail guard around the construction platform, the crossbeam is installed at the top of rail guard, the short both sides position fixed mounting of rail guard has first guard plate, the long both sides position movable mounting of rail guard has the protection subassembly, the one end of protection subassembly supports the surface at the crossbeam, the surface mounting of rail guard has the operation subassembly for control the rotation of protection subassembly.
The protection assembly comprises a rotating plate, an inner groove is formed in the surface of the rotating plate, a connecting spring and a moving plate are mounted in the inner groove, one end of the connecting spring is fixed on the surface of the moving plate, and one end of the moving plate abuts against the surface of the cross beam.
The transverse grooves are formed in two sides of the transverse beam, the clamping rods are arranged at one end of the movable plate and abut against the inner walls of the transverse grooves, and the tops of the inner walls of the transverse grooves are inclined.
The operation assembly comprises two transmission gears, the rotating plate is movably mounted on the surface of the guard rail through a rotating rod, a movable shaft is movably mounted on the surface of the guard rail, the two transmission gears are fixedly sleeved on the surfaces of the rotating rod and the movable shaft respectively, the two transmission gears are connected through the transmission assembly, and a hand rocker is mounted on the surface of the movable shaft.
The transmission assembly is a toothed belt, and the two transmission gears are in transmission connection through the toothed belt.
The second protection plates are fixedly arranged at the two long sides of the guard rail, and clamping grooves are formed in the surfaces of the second protection plates.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the protection component and the operation component are arranged, so that the protection component is propped against the surface of the cross beam, and the head position of a worker can be protected during construction, so that the construction is more convenient, when the position of the top is required to be constructed, the operation component is controlled, so that the protection component rotates, the long two sides of the protective fence can be protected, and the worker is prevented from falling during use, and the operation is simple and convenient.
2. According to the utility model, the movable plate, the connecting spring and the rotating plate are arranged, when the movable plate abuts against the surface of the cross beam, the connecting spring is in a compressed state, so that the movable plate can be stably abutted against the surface of the cross beam by utilizing the compression force, and when the rotating plate rotates, the rotating plate is in a vertically downward state, and at the moment, the end part of the movable plate abuts against the surface of the construction platform by utilizing the resilience force of the connecting spring and the gravity of the movable plate, so that the use safety is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a tunnel construction operation platform according to the present utility model;
FIG. 2 is a schematic diagram of a horizontal slot position part of a tunnel construction operation platform according to the present utility model;
FIG. 3 is a schematic view of a toothed belt position part of a tunnel construction operation platform according to the present utility model;
fig. 4 is a schematic view of a part of the structure of a connecting spring of a tunnel construction operation platform according to the present utility model.
In the figure: 1. a lifting table; 2. a construction platform; 3. a guard rail; 4. a cross beam; 5. a first protection plate; 6. a rotating plate; 7. an inner groove; 8. a connecting spring; 9. a moving plate; 10. a transverse groove; 11. a clamping rod; 12. a transmission gear; 13. a rotating rod; 14. a movable shaft; 15. a hand rocker; 16. a toothed belt; 17. a second protection plate; 18. a clamping groove.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a tunnel construction operation platform, including elevating platform 1, elevating platform 1 includes the base and starts the power supply that rises, elevating platform 1's top fixed mounting has construction platform 2, and the staff is under construction on construction platform 2, rail guard 3 is installed around construction platform 2, prevents that the staff from dropping from construction platform 2 when working, crossbeam 4 is installed at rail guard 3's top, rail guard 3's short both sides position fixed mounting has first guard plate 5, and first guard plate 5 has improved the protective capability, also can prevent that the construction article of construction platform 2 top from dropping, rail guard 3's long both sides position movable mounting has the protective component, the one end of protective component supports the surface at crossbeam 4, rail guard 3's surface mounting has operating component for control the rotation of protective component.
Before using, the protection component is firstly propped against the surface of the cross beam 4, when a worker is positioned on the surface of the construction platform 2 for construction, the head position of the worker can be protected, so that the construction is more convenient, when the position of the top is required to be constructed, the operation component is controlled, the protection component is enabled to rotate, the two long sides of the protective guard 3 are protected, and the worker is prevented from falling when the protective guard is used.
The protection component comprises a rotating plate 6, an inner groove 7 is formed in the surface of the rotating plate 6, a connecting spring 8 and a moving plate 9 are mounted in the inner groove 7, one end of the connecting spring 8 is fixed on the surface of the moving plate 9, one end of the moving plate 9 abuts against the surface of the cross beam 4, when the protection component abuts against the surface of the cross beam 4, the moving plate 9 abuts against the surface of the cross beam 4, the connecting spring 8 is in a compressed state, so that the moving plate 9 can stably abut against the surface of the cross beam 4 by using compression force, and when the rotating plate 6 rotates, the rotating plate 6 is in a vertically downward state, and at the moment, the rebound force of the connecting spring 8 and the gravity of the moving plate 9 are used, so that the end of the moving plate 9 abuts against the surface of the construction platform 2, and the safety of use is guaranteed.
Transverse groove 10 has been seted up to the both sides of crossbeam 4, screens pole 11 is installed to the one end of movable plate 9, screens pole 11 supports the inner wall in transverse groove 10, and screens pole 11 supports the inside in transverse groove 10, guarantees the position of movable plate 9, when falling the stone, can avoid the unexpected removal of movable plate 9, the top of transverse groove 10 inner wall sets up to the inclined plane form, and when rotating plate 6 is rotating, screens pole 11 supports the top at transverse groove 10 inner wall, can be more be close to the one end of rotating plate 6 fast.
The operation assembly comprises two transmission gears 12, the rotating plate 6 is movably arranged on the surface of the protective guard 3 through a rotating rod 13, a movable shaft 14 is movably arranged on the surface of the protective guard 3, the two transmission gears 12 are respectively fixedly sleeved on the surfaces of the rotating rod 13 and the movable shaft 14, the two transmission gears 12 are connected through the transmission assembly, and a hand rocker 15 is arranged on the surface of the movable shaft 14.
The hand rocking bar 15 is rotated, the hand rocking bar 15 drives the movable shaft 14 to rotate, thereby indirectly driving the transmission gear 12 to rotate, and the transmission gear 12 drives the corresponding rotating rod 13 to rotate, thereby indirectly driving the rotating plate 6 to rotate.
The transmission component is a toothed belt 16, and the two transmission gears 12 are in transmission connection through the toothed belt 16.
The second protection plates 17 are fixedly arranged at the two long sides of the protective guard 3, clamping grooves 18 are formed in the surfaces of the second protection plates 17, and when the rotating plate 6 rotates to the position of the second protection plates 17, the clamping rods 11 can be clamped on the inner walls of the clamping grooves 18, so that stability is guaranteed.
It should be noted that, the utility model is a tunnel construction operation platform, when in use, the movable plate 9 is firstly propped against the surface of the cross beam 4, when the worker is located on the surface of the construction platform 2 for construction, the head position of the worker can be protected, when the construction is required to be carried out on the position of the top, the hand lever 15 is rotated, the hand lever 15 drives the movable shaft 14 to rotate, thereby indirectly driving the transmission gear 12 to rotate, then the toothed belt 16 is utilized to drive the other transmission gear 12 to rotate, the transmission gear 12 drives the corresponding rotating rod 13 to rotate, thereby indirectly driving the rotation plate 6 to rotate, the clamping rod 11 is propped against the top of the inner wall of the transverse groove 10, one end of the rotation plate 6 can be more quickly approached, the long two sides of the guard rail 3 can be protected, the clamping rod 11 can be clamped on the inner wall of the clamping groove 18, and stability is ensured.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present 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. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a tunnel construction operation platform, includes elevating platform (1), its characterized in that: the utility model provides a construction platform (2) is installed to top fixed mounting of elevating platform (1), rail guard (3) are installed around construction platform (2), crossbeam (4) are installed at the top of rail guard (3), short both sides position fixed mounting of rail guard (3) has first guard plate (5), the long both sides position movable mounting of rail guard (3) has protective component, protective component's one end supports the surface at crossbeam (4), operating component is installed to surface mounting of rail guard (3) for control protective component's rotation, protective component includes swivel plate (6), inner groove (7) have been seted up to the surface of swivel plate (6), internally mounted of inner groove (7) has connecting spring (8) and movable plate (9), the one end of connecting spring (8) is fixed on the surface of movable plate (9), the one end of movable plate (9) supports the surface at crossbeam (4).
2. The tunnel construction operation platform according to claim 1, wherein: transverse grooves (10) are formed in two sides of the transverse beam (4), a clamping rod (11) is arranged at one end of the movable plate (9), the clamping rod (11) abuts against the inner wall of the transverse groove (10), and the top of the inner wall of the transverse groove (10) is in an inclined plane shape.
3. The tunnel construction operation platform according to claim 1, wherein: the operation assembly comprises two transmission gears (12), the rotating plate (6) is movably mounted on the surface of the guard rail (3) through a rotating rod (13), a movable shaft (14) is movably mounted on the surface of the guard rail (3), the two transmission gears (12) are fixedly sleeved on the surfaces of the rotating rod (13) and the movable shaft (14) respectively, the two transmission gears (12) are connected through the transmission assembly, and a hand rocker (15) is mounted on the surface of the movable shaft (14).
4. A tunnel construction operation platform according to claim 3, wherein: the transmission assembly is a toothed belt (16), and the two transmission gears (12) are in transmission connection through the toothed belt (16).
5. The tunnel construction operation platform according to claim 1, wherein: the two long sides of the guard rail (3) are fixedly provided with second guard plates (17), and clamping grooves (18) are formed in the surfaces of the second guard plates (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067597.9U CN220566084U (en) | 2023-08-03 | 2023-08-03 | Tunnel construction operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067597.9U CN220566084U (en) | 2023-08-03 | 2023-08-03 | Tunnel construction operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220566084U true CN220566084U (en) | 2024-03-08 |
Family
ID=90102731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322067597.9U Active CN220566084U (en) | 2023-08-03 | 2023-08-03 | Tunnel construction operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220566084U (en) |
-
2023
- 2023-08-03 CN CN202322067597.9U patent/CN220566084U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |