CN221070906U - Upper space limited operation platform mounting and dismounting structure - Google Patents
Upper space limited operation platform mounting and dismounting structure Download PDFInfo
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- CN221070906U CN221070906U CN202322800629.1U CN202322800629U CN221070906U CN 221070906 U CN221070906 U CN 221070906U CN 202322800629 U CN202322800629 U CN 202322800629U CN 221070906 U CN221070906 U CN 221070906U
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- girder
- lifting lugs
- lugs
- lifting
- operation platform
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- 229910000831 Steel Inorganic materials 0.000 claims description 42
- 239000010959 steel Substances 0.000 claims description 42
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000009432 framing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses an upper space limited operation platform mounting and dismounting structure, which comprises a superposed beam, wherein a girder is arranged at the bottom of the superposed beam, inner rivets are symmetrically arranged at the top of the girder, the inner rivets are welded at the bottom of the superposed beam, two fixing beams are symmetrically arranged at the two sides of the top of the superposed beam, two fifth lifting lugs and two sixth lifting lugs are symmetrically arranged at the bottom of the girder, and two first lifting lugs are symmetrically arranged at two corners of the bottom of the girder; the installation of the operation platform is realized, the closing time of a construction site is reduced, the operation platform is pre-assembled outside the site, the installation time of the operation platform is shortened, the working efficiency is improved, the operation platform is transported to the site in a framing and blocking mode for integral hoisting, the number and time of closed lanes can be reduced, the passing requirements of vehicles and pedestrians are ensured, and the influence of construction on surrounding life is reduced.
Description
Technical Field
The utility model relates to the technical field of operation platforms, in particular to an installation and disassembly structure of an operation platform with limited upper space.
Background
The existing operation platform is installed and dismantled or before the construction of the main body structure, conventional hoisting is adopted according to the principle from top to bottom, the rear sealing site is used for bulk dismantling, or the main body structure is arranged in the upper space of the platform, when the upper space is limited and can not provide a stretching-in space for an automobile suspension arm, a platform erection area is required to be sealed for a long time, a floor scaffold is arranged for carrying out operation platform erection work, the operation platform is installed and dismantled, time and labor are wasted, the scaffold is required to be erected for installation, the working efficiency is low, the situation of pedestrians obstructing traffic can occur, and if the operation platform to be installed and dismantled is located at a smaller distance under the current main body structure, the platform can not be hoisted in place when a safe hoisting space can not be provided for conventional hoisting machinery, and the application range of equipment is greatly reduced.
Disclosure of utility model
The utility model aims to provide an upper space limited operation platform mounting and dismounting structure which is used for solving the problems that the mounting and dismounting of the existing upper space limited operation platform mounting and dismounting structure is time-consuming and labor-consuming and the mounting and dismounting of the operation platform are difficult due to insufficient upper hoisting space.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a limited operation platform of upper portion space installs and removes structure, includes the coincide roof beam, girder is installed to coincide roof beam bottom, and girder top symmetry installs interior rivet, interior rivet welding in coincide roof beam bottom, and coincide roof beam top both sides symmetry installs two fixed beams.
Further, two fifth lifting lugs and two sixth lifting lugs are symmetrically arranged at the bottom of the girder, and two first lifting lugs are symmetrically arranged at two corners of the bottom of the girder.
Further, two second lifting lugs are symmetrically arranged on two sides of the bottom of the laminated beam, two first steel wire ropes are arranged on the two second lifting lugs, two first chain blocks are arranged at the bottoms of the two first steel wire ropes, two first chain blocks are arranged at the bottoms of the two first chain blocks, and two fourth lifting lugs are arranged at the bottoms of the two first chain blocks.
Further, the spandrel girder is installed to two opposite sides of fourth lug, and evenly installs the distribution roof beam in spandrel girder top, and the fixed plate is installed at the distribution roof beam top, and the baseboard is installed at the fixed plate top.
Further, the steel wire gauze is installed at the baseboard top, and a plurality of guardrail pole setting are evenly installed to the steel wire gauze inside, guardrail pole setting bottom and baseboard top fixed connection.
Further, four suspenders are symmetrically arranged on two sides of the spandrel girder, two third lifting lugs are symmetrically arranged on two sides of the spandrel girder, two second hand-pulled blocks are arranged on the tops of the two third lifting lugs, two second steel ropes are arranged on the tops of the two second hand-pulled blocks, a first lifting block is arranged on the tops of the two second steel ropes, two first lifting lugs are arranged on the tops of the first lifting block, two first lifting lugs are arranged on the tops of the two first lifting lugs, and two first lifting lugs are symmetrically arranged at two corners of the bottom of the girder.
Further, two fourth steel ropes are arranged at the bottoms of the two fifth lifting lugs, two seventh lifting lugs are arranged at the bottoms of the two fourth steel ropes, and the two seventh lifting lugs are symmetrically arranged at two sides of the spandrel girder.
Further, two third steel ropes are installed at the bottoms of the two sixth lifting lugs, two second lifting hoists are installed at the bottoms of the two third steel ropes, and the two second lifting hoists are symmetrically installed on two sides of the spandrel girder.
The utility model provides an upper space limited operation platform mounting and dismounting structure, which has the advantages that
1. The utility model solves the problem that the operation platform is difficult to install and detach due to insufficient hoisting space at the upper part by using the conventional structural component combination;
2. The utility model realizes the installation of the operation platform, reduces the closing time of the construction site, pre-assembles the operation platform outside the site, greatly shortens the installation time of the operation platform, improves the working efficiency, and transports the operation platform to the site in a framing and blocking way for integral hoisting, thereby reducing the number and time of closed lanes, ensuring the passing requirements of vehicles and pedestrians and greatly reducing the influence of the construction on the surrounding life.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the overall structure of the present utility model during installation;
FIG. 2 is an enlarged schematic view of area A of FIG. 1 in accordance with the present utility model;
FIG. 3 is an enlarged schematic view of area B of FIG. 1 in accordance with the present utility model;
FIG. 4 is a front view of the assembled unitary structure of the present utility model;
In the figure: 1. a superposed beam; 2. a fixed beam; 3. a boom; 4. a spandrel girder; 5. a guardrail upright rod; 6. a first chain block; 7. a first lifting lug; 8. a first wire rope; 9. the second lifting lug; 10. a girder; 11. an inner rivet; 12. a second steel cord; 13. a second hand-pulled hoist; 14. a steel wire mesh; 15. skirting board; 16. a distribution beam; 17. the third lifting lug; 18. a fourth lifting lug; 19. a fixing plate; 20. a fifth lifting lug; 21. a sixth lifting lug; 22. a third steel cord; 23. a fourth steel cord; 24. and a seventh lifting lug.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an upper space limited operation platform installs and removes structure, including coincide roof beam 1, install girder 10 in coincide roof beam 1 bottom, and girder 10 top symmetry installs interior rivet 11, interior rivet 11 welds in coincide roof beam 1 bottom, and coincide roof beam 1 top both sides symmetry installs two fixed beams 2, in the use, utilize interior rivet 11 to realize coincide roof beam 1 and girder 10's fixed mounting, girder 10 bottom symmetry installs two fifth lug 20 and two sixth lug 21, girder 10 bottom both corners symmetry installs two first lugs 7, coincide roof beam 1 bottom bilateral symmetry installs two second lugs 9, and install two first wire rope 8 on two second lugs 9, two first wire rope 8 bottom installs two first chain block 6, and two first chain block 6 bottom installs two first chain block 6, two fourth lifting lugs 18 are arranged at the bottom of the two first hand-pulling blocks 6, the first steel wire ropes 8 and the second steel wire ropes 12 are favorably fixed through the first lifting lugs 7, the second lifting lugs 9, the fourth lifting lugs 18, the fifth lifting lugs 20 and two sixth lifting lugs 21, the spandrel girder 4 is arranged at one side opposite to the two fourth lifting lugs 18, the distribution girder 16 is uniformly arranged at the top of the spandrel girder 4, the fixing plate 19 is arranged at the top of the distribution girder 16, the skirting board 15 is arranged at the top of the fixing plate 19, the skirting board 15 bears the weight of workers and equipment through the spandrel girder 4, the distribution girder 16 is used for sharing the weight on the spandrel girder 4, the steel wire net 14 is arranged at the top of the skirting board 15, a plurality of guardrail uprights 5 are uniformly arranged in the steel wire net 14, the bottom of the guardrail uprights 5 is fixedly connected with the top of the skirting board 15, the steel wire net 14 is used for protecting workers, the falling condition of the workers is avoided, the safety is improved, four suspenders 3 are symmetrically arranged on two sides of the spandrel girder 4, two third lifting lugs 17 are symmetrically arranged on two sides of the spandrel girder 4, two second lifting lugs 13 are arranged on the tops of the two third lifting lugs 17, two second steel ropes 12 are arranged on the tops of the two second lifting lugs 13, a first lifting hoist is arranged on the tops of the two second steel ropes 12, two first lifting lugs 7 are arranged on the tops of the first lifting lugs, two first lifting lugs 7 are symmetrically arranged at two corners of the bottom of the girder 10, two fourth steel ropes 23 are symmetrically arranged on the bottoms of the two fifth lifting lugs 20, two seventh lifting lugs 24 are symmetrically arranged on two sides of the spandrel girder 4, two third steel ropes 22 are arranged on the bottoms of the two sixth lifting lugs 21, two second lifting lugs 7 are symmetrically arranged on the bottoms of the two third steel ropes 22, and two second lifting lugs 7 are symmetrically arranged on two sides of the spandrel girder 4, and the full lifting of the spandrel girder 4 is facilitated by the two lifting lugs 6.
Working principle: in the use process, the utility model is suitable for the existing main body structure of the upper space of an operation platform, the upper space is limited, the extension space cannot be provided for an automobile suspension arm or a field has no reserved winch anchoring point, the conventional hoisting method cannot meet the requirement of assembly and disassembly, at the moment, a first lifting lug 7, a second lifting lug 9, a fifth lifting lug 20 and a sixth lifting lug 21 are arranged at the bottom of a girder 10, a third lifting lug 17, a fourth lifting lug 18 and a seventh lifting lug 24 are arranged on a spandrel girder 4 on the operation platform, at the moment, the operation platform is transported to a designated position through a flat car, a second steel rope 12 is connected to the first lifting lug 7, then the second steel rope 12 is arranged on a second hand-pulled hoist 13, then the second hand-pulled hoist 13 is arranged on the third lifting lug 17, then the fourth steel rope 23 is connected with the second lifting hoist, and then the seventh lifting lug 24 is connected, the second lifting hoist and the second hand-pulling hoist 13 are used for lifting the operation platform upwards until the second lifting hoist and the second hand-pulling hoist 13 are lifted to the highest position, the first steel wire rope 8 is connected with the second lifting lug 9, then the first steel wire rope 8 is connected with the first hand-pulling hoist 6, then the first hand-pulling hoist 6 is connected with the fourth lifting lug 18, then the sixth lifting lug 21 is connected with the third steel wire rope 22, then the third steel wire rope 22 is connected with the seventh lifting lug 24 through the first lifting hoist, further lifting of the operation platform is realized through the first hand-pulling hoist 6 and the second hand-pulling hoist 13, the second lifting hoist and the second hand-pulling hoist 13 are removed, then the operation platform is lifted to the bottom of the girder 10, the boom 3 is fixedly connected with the girder 10, lifting and installing of the operation platform are realized, when the removal is needed, the working platform is lowered by the aid of the first hand-pulling hoist 6 and the second hand-pulling hoist 13, the fixing beam 2 is used for fixing the superposed beam 1, the inner rivets 11 are used for connecting the superposed beam 1 and the girder 10, the bearing beam 4 is used for installing the distributing beam 16, the distributing beam 16 is used for installing the fixing plate 19, the fixing plate 19 is used for fixing the skirting board 15, the skirting board 15 is used for installing the guardrail vertical rod 5, and the guardrail vertical rod 5 is used for installing the steel wire mesh 14.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The utility model provides a limited operation platform of upper portion space installs and removes structure, includes composite beam (1), its characterized in that: the girder (10) is installed to coincide roof beam (1) bottom, and interior rivet (11) are installed to girder (10) top symmetry, and interior rivet (11) welding is in coincide roof beam (1) bottom, and coincide roof beam (1) top both sides symmetry install two fixed beam (2).
2. The upper space-constrained work platform mounting and dismounting structure as claimed in claim 1, wherein: two fifth lifting lugs (20) and two sixth lifting lugs (21) are symmetrically arranged at the bottom of the girder (10), and two first lifting lugs (7) are symmetrically arranged at two corners at the bottom of the girder (10).
3. The upper space-constrained work platform mounting and dismounting structure as claimed in claim 1, wherein: two second lifting lugs (9) are symmetrically arranged on two sides of the bottom of the superposed beam (1), two first steel wire ropes (8) are arranged on the two second lifting lugs (9), two first chain blocks (6) are arranged at the bottoms of the two first steel wire ropes (8), two first chain blocks (6) are arranged at the bottoms of the two first chain blocks (6), and two fourth lifting lugs (18) are arranged at the bottoms of the two first chain blocks (6).
4. A space-constrained work platform mounting and dismounting structure as claimed in claim 3, wherein: the bearing beams (4) are arranged on the opposite sides of the two fourth lifting lugs (18), the distribution beams (16) are uniformly arranged on the tops of the bearing beams (4), the fixing plates (19) are arranged on the tops of the distribution beams (16), and skirting boards (15) are arranged on the tops of the fixing plates (19).
5. The upper space-constrained work platform assembly and disassembly structure of claim 4, wherein: the steel wire mesh (14) is installed at baseboard (15) top, and inside evenly installing a plurality of guardrail pole setting (5) of steel wire mesh (14), guardrail pole setting (5) bottom and baseboard (15) top fixed connection.
6. The upper space-constrained work platform assembly and disassembly structure of claim 4, wherein: four jib (3) are installed to spandrel girder (4) bilateral symmetry, and spandrel girder (4) bilateral symmetry installs two third lugs (17), two second hand-pulled blocks (13) are installed at two third lug (17) tops, and two second steel cable (12) are installed at two second hand-pulled blocks (13) tops, first hoist is installed at two second steel cable (12) tops, and two first lugs (7) are installed at first hoist top, two first lugs (7) are installed at two first lugs (7) tops, and two first lugs (7) symmetry are installed in girder (10) bottom both corners.
7. The upper space-constrained work platform mounting and dismounting structure as claimed in claim 2, wherein: two fourth steel ropes (23) are installed at the bottoms of the two fifth lifting lugs (20), two seventh lifting lugs (24) are installed at the bottoms of the two fourth steel ropes (23), and the two seventh lifting lugs (24) are symmetrically installed on two sides of the spandrel girder (4).
8. The upper space-constrained work platform mounting and dismounting structure as claimed in claim 2, wherein: two third steel ropes (22) are installed at the bottoms of the two sixth lifting lugs (21), two second lifting hoists are installed at the bottoms of the two third steel ropes (22), and the two second lifting hoists are symmetrically installed on two sides of the spandrel girder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322800629.1U CN221070906U (en) | 2023-10-18 | 2023-10-18 | Upper space limited operation platform mounting and dismounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322800629.1U CN221070906U (en) | 2023-10-18 | 2023-10-18 | Upper space limited operation platform mounting and dismounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221070906U true CN221070906U (en) | 2024-06-04 |
Family
ID=91263380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322800629.1U Active CN221070906U (en) | 2023-10-18 | 2023-10-18 | Upper space limited operation platform mounting and dismounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221070906U (en) |
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2023
- 2023-10-18 CN CN202322800629.1U patent/CN221070906U/en active Active
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