CN217808422U - Be used for subway platform top tuber pipe prefab erection equipment - Google Patents
Be used for subway platform top tuber pipe prefab erection equipment Download PDFInfo
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- CN217808422U CN217808422U CN202221576633.3U CN202221576633U CN217808422U CN 217808422 U CN217808422 U CN 217808422U CN 202221576633 U CN202221576633 U CN 202221576633U CN 217808422 U CN217808422 U CN 217808422U
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Abstract
The utility model discloses a be used for subway platform head-breeze pipe prefab erection equipment, include: a lifting mechanism comprising a lifting baseplate; elevating system, it includes lifting bottom plate, be connected through dilatory pull rod between lifting bottom plate and the jack-up bottom plate, the utility model is suitable for a subway platform construction technical field to platform space restriction, a section and platform space assorted erection equipment have been designed, because of the difficult problem of space restriction during effectual solution installation, will hoist and mount, go up and down and workman installation operation platform is integrated integrative, to the installation of top tuber pipe piecemeal prefab, accomplish through the whole concatenation of top tuber pipe on equipment in advance during the installation, then install to the installation position through equipment rising, the installation degree of difficulty has been reduced, the installation effectiveness has been improved, the multiple functions such as hoist and mount have been satisfied simultaneously, go up and down and provide installation operation platform, one step targets in place, the comprehensive availability factor of equipment has been increased.
Description
Technical Field
The utility model belongs to the technical field of the subway platform construction, specifically be a be used for subway platform head-breeze pipe prefab erection equipment.
Background
The traditional construction process is adopted in the construction of the current subway platform, more manpower and material resources need to be invested in a construction site, the construction procedures are multiple, and all structural members need to wait for the age of concrete. The production mode has low industrialization degree, low construction efficiency and long construction period; the consumption of materials, resources and energy sources is large; the construction method has the problems of large quantity of construction waste, poor construction environment, large field dust pollution, cross operation with section and track panel construction, mutual restriction of construction periods and the like.
In order to solve the problems of poor quality, short construction period, bad construction environment and the like of subway platform construction, various major cities for constructing subways in China are thinking to adopt prefabricated internal structures to replace the existing cast-in-place reinforced concrete structures.
The prefabricated internal structure has the advantages of shortening the construction period, improving the quality, improving the safety and civilized construction degree and the like, becomes a high-efficiency measure for solving the construction of the internal structure of the traditional station, and also deeply meets the national requirement for promoting the comprehensive development of the prefabricated building.
However, the existing prefabricated member installation equipment cannot operate in a narrow subway platform space; at the same time. According to top tuber pipe prefab design requirement, need install the davit board earlier when subway platform top tuber pipe prefab installation, install the crossbeam again, mounting plate at last, but such installation procedure is too loaded down with trivial details, and the installation degree of difficulty is big, is unfavorable for the process time limit for a project demand, and is inefficient, and meanwhile, the prefab installation still has top tuber pipe prefab hoist and mount difficulty, workman's installation does not have the platform, the big scheduling problem of the degree of difficulty.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a be used for subway platform top wind pipe prefab erection equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a be used for subway platform head-wind pipe prefab erection equipment, includes:
the lifting mechanism comprises a lifting bottom plate, a central rotating rod is arranged at the center of the top of the lifting bottom plate, a lifting cantilever is rotatably connected to the top end of the central rotating rod, and the center of the central rotating rod is connected with the center of the lifting cantilever through a pitching oil cylinder;
the lifting mechanism comprises a lifting bottom plate, the lifting bottom plate is connected with the lifting bottom plate through a drag pull rod, a lifting plate is connected to the upper portion of the lifting bottom plate through a plurality of lifting oil cylinders, a sliding installation mechanism is arranged above the lifting plate, a transverse moving oil cylinder is connected to the center of the bottom of the sliding installation mechanism, the transverse moving oil cylinder is far away from the sliding installation mechanism and is connected with the lifting plate, and a plurality of transverse moving pulleys are arranged on two sides of the bottom of the sliding installation mechanism.
Preferably, the top end of the central rotating rod is also provided with a motor for providing hoisting traction force.
Preferably, the hoisting cantilever and the central rotating rod are rotatably connected with the pitching oil cylinder.
Preferably, one end of the hoisting cantilever far away from the central rotating rod is a hoisting point.
Preferably, a plurality of stable supporting mechanisms are further arranged at the two ends of the lifting bottom plate.
Preferably, the sliding installation mechanism comprises a sliding platform, a stabilizing column is arranged at the top of one end of the sliding platform and used for installing a lifting column plate, the bottom of the lifting column plate is rotatably connected with the lifting oil cylinder, and an installation platform is arranged at the top of the other end of the sliding platform and used for installing a cross beam and a bottom plate.
Preferably, the bottom of each of the hoisting bottom plate and the lifting bottom plate is provided with a plurality of advancing wheels.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, to platform space restriction, a section and platform space assorted erection equipment have been designed, effectual solution installation time is because of the difficult problem of space restriction, to hoist and mount, it is integrative to go up and down and workman's installation operation platform is integrated, to the installation of air hose piecemeal prefab, through accomplish air hose (davit board, the crossbeam, the bottom plate) whole concatenation on equipment in advance during the installation, then it installs to the installation position to rise through equipment, the installation degree of difficulty has been reduced, the installation effectiveness is improved, the hoist and mount has been satisfied simultaneously, go up and down and provide multiple functions such as installation operation platform, put in place in one step, the comprehensive availability factor of equipment has been increased.
Drawings
Fig. 1 is a schematic view of the overall structure of the prefabricated member installation equipment for the top air pipe of the subway platform of the present invention;
fig. 2 is a schematic structural view of a sliding installation mechanism used in the prefabricated member installation equipment of the top air pipe of the subway platform of the present invention;
fig. 3 is a schematic diagram of construction in the installation equipment for the prefabricated member of the top air pipe of the subway platform.
Reference numerals are as follows: 1. a hoisting mechanism; 11. a lifting baseplate; 12. a central rotating rod; 13. hoisting a cantilever; 14. a pitching oil cylinder; 15. a motor; 16. hoisting points; 2. a lifting mechanism; 21. a lifting bottom plate; 22. a lift cylinder; 23. a lifting plate; 24. a sliding mounting mechanism; 241. a sliding platform; 242. a stabilization post; 243. mounting a platform; 25. transversely moving the oil cylinder; 26. transversely moving a pulley; 27. a stable support mechanism; 3. pulling the pull rod; 4. a forward wheel; 5. a steel rail; 6. a subway station; 7. a cross beam; 71. a beam mounting position; 8. a davit plate; 81. and (6) installing a hanging column plate.
Detailed Description
The following description will further explain a specific embodiment of the installation device for the prefabricated member of the top air pipe of the subway platform according to the present invention with reference to the accompanying drawings 1 to 3. The utility model relates to a be used for subway platform top wind pipe prefab erection equipment is not limited to the description of following embodiment.
Example 1:
this embodiment provides a specific implementation manner for an installation apparatus of a prefabricated roof pipe of a subway platform, as shown in fig. 1 to 3, including:
the hoisting mechanism 1 comprises a hoisting bottom plate 11, a central rotating rod 12 is arranged at the center of the top of the hoisting bottom plate 11, a hoisting cantilever 13 is rotatably connected to the top end of the central rotating rod 12, and the center of the central rotating rod 12 is connected with the center of the hoisting cantilever 13 through a pitching oil cylinder 14;
the lifting mechanism 2 comprises a lifting bottom plate 21, the lifting bottom plate 21 is connected with the lifting bottom plate 11 through a drag pull rod 3, a lifting plate 23 is connected above the lifting bottom plate 21 through a plurality of lifting oil cylinders 22, a sliding installation mechanism 24 is arranged above the lifting plate 23, a transverse moving oil cylinder 25 is connected at the center of the bottom of the sliding installation mechanism 24, the transverse moving oil cylinder 25 is far away from the sliding installation mechanism 24 and is connected with the lifting plate 23, and a plurality of transverse moving pulleys 26 are arranged on two sides of the bottom of the sliding installation mechanism 24.
Further, a motor 15 is arranged at the top end of the central rotating rod 12 and used for providing hoisting traction force.
Furthermore, the hoisting cantilever 13 and the central rotating rod 12 are rotatably connected with the pitching cylinder 14.
Further, the end of the lifting cantilever 13 away from the central rotating rod 12 is a lifting point 16.
Further, a plurality of stable supporting mechanisms 27 are arranged at two ends of the lifting bottom plate 21.
Further, the sliding installation mechanism 24 includes a sliding platform 241, a stabilizing column 242 is disposed on the top of one end of the sliding platform 241 for installing the hanging column plate, the bottom of the sliding platform 241 is rotatably connected with the lift cylinder 22, and an installation platform 243 is disposed on the top of the other end of the sliding platform 241 for installing the beam and the bottom plate.
Furthermore, the bottom of the lifting bottom plate 11 and the bottom of the lifting bottom plate 21 are provided with a plurality of advancing wheels 4.
The working principle is as follows: as shown in fig. 1-3, comprising the steps of:
1. hoisting device
Move equipment to the construction area through rail 5 and advancing wheel 4, be fixed in 6 bottom surfaces of subway platform, storage battery car respectively with elevating system 2 through stable supporting mechanism 27 and push up the tuber pipe prefab and transport to loop wheel machine hoist and mount station, start the hoist crane, hoist tuber pipe crossbeam 7 and bottom plate earlier, hoist tuber pipe davit board 8 again, then adjust crossbeam 7, bottom plate and davit board 8 and reach the relation of pushing up tuber pipe design installation.
2. Pre-assembled
According to the installation pattern and the preassembly sequence of the prefabricated member, the crane preassembles the air pipe cross beam 7 and the bottom plate on the sliding installation mechanism 24 under the combined action of the pitching cylinder 14 and the central rotating rod 12 according to the tunnel space and the preassembly height of the installation equipment, then hoists the air pipe davit plate 8 to preassemble on the sliding installation mechanism 24 after preassembling the air pipe davit plate 8, and then adjusts the cross beam 7 and the bottom plate to complete preassembly of the prefabricated member.
3. Platform lifting
After the prefabricated member is preassembled, the sliding installation mechanism and the upper platform of the lifting mechanism ascend under the action of the lifting oil cylinder, and the lifting oil cylinder stops working when the preset installation height is reached.
4. Transverse installation
After the cross beam 7, the bottom plate and the davit plate 8 of the top air duct reach the preset installation height under the action of the lifting oil cylinder, the transverse moving oil cylinder 25 starts to work, the sliding installation mechanism 24 starts to transversely move to the installation position under the action of the transverse moving oil cylinder 25, after the cross beam 7, the bottom plate and the davit plate 8 transversely move to the cross beam installation position 71, the bottom plate installation position and the davit plate installation position 81, the transverse moving oil cylinder 25 stops working, and an installer fixes the davit plate 8 through bolts to complete the installation of one set of top air ducts.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (7)
1. The utility model provides a be used for subway platform top wind pipe prefab erection equipment which characterized in that includes:
the hoisting mechanism (1) comprises a hoisting bottom plate (11), a central rotating rod (12) is arranged at the center of the top of the hoisting bottom plate (11), a hoisting cantilever (13) is rotatably connected to the top end of the central rotating rod (12), and the center of the central rotating rod (12) is connected with the center of the hoisting cantilever (13) through a pitching oil cylinder (14);
lifting mechanism (2), it includes lifting bottom plate (21), be connected through drag pull rod (3) between lifting bottom plate (21) and jack-up bottom plate (11), lifting bottom plate (21) top is connected with lifter plate (23) through a plurality of lift cylinder (22), lifter plate (23) top is provided with slip installation mechanism (24), slip installation mechanism (24) bottom center department is connected with sideslip hydro-cylinder (25), sideslip hydro-cylinder (25) are kept away from slip installation mechanism (24) and are connected with lifter plate (23), slip installation mechanism (24) bottom both sides all are provided with a plurality of sideslip pulleys (26).
2. The prefabricated member installation equipment for the overhead air pipe of the subway platform as claimed in claim 1, wherein: the top end of the central rotating rod (12) is also provided with a motor (15) for providing hoisting traction force.
3. The prefabricated member installation equipment for the overhead ducts of the subway platform as claimed in claim 1, wherein: the hoisting cantilever (13) and the central rotating rod (12) are rotatably connected with the pitching oil cylinder (14).
4. The prefabricated member installation equipment for the overhead ducts of the subway platform as claimed in claim 1, wherein: and one end of the hoisting cantilever (13) far away from the central rotating rod (12) is a hoisting point (16).
5. The prefabricated member installation equipment for the overhead air pipe of the subway platform as claimed in claim 1, wherein: and a plurality of stable supporting mechanisms (27) are further arranged at two ends of the lifting bottom plate (21).
6. The prefabricated member installation equipment for the overhead ducts of the subway platform as claimed in claim 1, wherein: the sliding installation mechanism (24) comprises a sliding platform (241), a stabilizing column (242) is arranged at the top of one end of the sliding platform (241) and used for installing a lifting column plate, the bottom of the lifting column plate is rotatably connected with the lifting oil cylinder (22), and an installation platform (243) is arranged at the top of the other end of the sliding platform (241) and used for installing a beam and a bottom plate.
7. The prefabricated member installation equipment for the overhead air pipe of the subway platform as claimed in claim 1, wherein: the bottom of the lifting bottom plate (11) and the bottom of the lifting bottom plate (21) are respectively provided with a plurality of advancing wheels (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221576633.3U CN217808422U (en) | 2022-06-23 | 2022-06-23 | Be used for subway platform top tuber pipe prefab erection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221576633.3U CN217808422U (en) | 2022-06-23 | 2022-06-23 | Be used for subway platform top tuber pipe prefab erection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217808422U true CN217808422U (en) | 2022-11-15 |
Family
ID=83994180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221576633.3U Active CN217808422U (en) | 2022-06-23 | 2022-06-23 | Be used for subway platform top tuber pipe prefab erection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217808422U (en) |
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2022
- 2022-06-23 CN CN202221576633.3U patent/CN217808422U/en active Active
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