CN219839952U - Pier body hangs rail installation operation combination formula removal lift platform device - Google Patents
Pier body hangs rail installation operation combination formula removal lift platform device Download PDFInfo
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- CN219839952U CN219839952U CN202320460097.9U CN202320460097U CN219839952U CN 219839952 U CN219839952 U CN 219839952U CN 202320460097 U CN202320460097 U CN 202320460097U CN 219839952 U CN219839952 U CN 219839952U
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- 238000009434 installation Methods 0.000 title claims abstract description 46
- 238000010276 construction Methods 0.000 claims abstract description 82
- 230000000712 assembly Effects 0.000 claims abstract description 19
- 238000000429 assembly Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004035 construction material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
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Abstract
The utility model provides a pier body and hanging rail installation operation combined type movable lifting platform device, which comprises a construction platform, a plurality of lifting assemblies and a plurality of traction assemblies, wherein the construction platform is arranged on the pier body and hanging rail installation operation combined type movable lifting platform device; the construction platform is arranged around the bridge pier; the lifting assemblies are connected with the construction platform and used for driving the construction platform to lift along the height direction of the pier; the plurality of traction components are uniformly distributed around the construction platform, and one end of each traction component is connected with the construction platform and the other end of each traction component is connected with the pier during operation. According to the pier body hanging rail installation operation combined type movable lifting platform device, when in construction, the lifting assembly is lifted to a proper height, hanging rails are installed on the construction platform, and the traction assembly is arranged on the periphery of the construction platform, so that the construction platform is connected with the piers, fixed together and leveled, the pier body hanging rail installation operation combined type movable lifting platform device is more stable in severe weather environments such as strong wind, is not easy to shake and incline, reduces construction difficulty, and improves construction safety.
Description
Technical Field
The utility model belongs to the technical field of bridge construction auxiliary equipment, and particularly relates to a combined type movable lifting platform device for pier body hanging rail installation operation.
Background
After the construction of the railway bridge is finished and the railway is operated normally, the pier top support is required to be checked and maintained regularly, and as the railway bridge pier is generally higher, the pier top has no space for the maintenance staff to stand, so that the pier top hanging fence is required to be installed after the construction of the bridge pier is finished, and the checking and maintenance space is provided.
In the installation process of the bridge pier body hanging fence, the problems of equipment renting cost and construction progress are always a difficult problem which puzzles technicians. The traditional construction scheme uses the crane to transport materials, and uses the overhead working truck to carry out installation construction. The defects are that: the construction method is greatly influenced by external factors such as strong wind and bad weather, and has certain risks especially when being constructed close to business lines, and even when being constructed close to business lines, the construction difficulty is high and the construction is seriously hindered.
Disclosure of Invention
The embodiment of the utility model provides a combined type movable lifting platform device for pier body hanging rail installation operation, which aims to solve the technical problem that in the prior art, installation construction is carried out by using a high-working industrial truck, and the installation is easily influenced by external factors such as strong wind, bad weather and the like.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a pier shaft hangs rail installation operation combination formula removal lift platform device, include:
the construction platform is arranged around the bridge pier;
the lifting assemblies are connected with the construction platform and used for driving the construction platform to lift along the height direction of the pier;
and the plurality of traction components are uniformly distributed around the construction platform, and one end of each traction component is connected with the construction platform during operation, and the other end of each traction component is connected with the pier and is used for preventing the platform from shaking and tilting.
In one possible implementation manner of the combined type movable lifting platform device for the pier body hanging rail installation operation, the construction platform comprises four bottom brackets, and the four bottom brackets are sequentially connected end to form a square frame structure.
In one possible implementation manner of the combined type movable lifting platform device for the pier body hanging rail installation operation, the construction platform further comprises a plurality of rails which are respectively arranged on the inner side and the outer side of the bottom bracket and connected with the bottom bracket.
In one possible implementation manner of the pier body hanging rail installation operation combined type movable lifting platform device provided by the utility model, the construction platform further comprises a plurality of connecting outer pipes, a plurality of connecting inner pipes and a plurality of bolt assemblies, wherein two connecting outer pipes which are parallel to each other are arranged on the lower sides of two ends of each bottom bracket, the connecting outer pipes are connected with the bottom brackets, the connecting outer pipes on the two adjacent bottom brackets are aligned with each other, the connecting inner pipes are sequentially arranged in the connecting outer pipes on the two adjacent bottom brackets in a penetrating manner, and the bolt assemblies sequentially penetrate through the connecting outer pipes and the connecting inner pipes to limit the relative movement of the connecting outer pipes and the connecting inner pipes.
In one possible implementation manner of the combined type movable lifting platform device for the pier body hanging rail installation operation, the bottom bracket is of a rectangular frame structure.
In one possible implementation manner of the combined type movable lifting platform device for the pier body hanging rail installation operation, the construction platform further comprises a plurality of bearing plates, and the bearing plates are respectively erected on the bottom bracket.
In one possible implementation manner of the combined type movable lifting platform device for the pier body hanging rail installation operation, the construction platform further comprises a plurality of anti-slip base plates, and the anti-slip base plates are respectively erected on the bearing plates.
In one possible implementation manner of the combined type movable lifting platform device for the pier body lifting fence installation operation, the lifting assembly comprises two lifting mechanisms, the two lifting mechanisms are arranged at intervals, each lifting mechanism comprises a traction rope and two lifting machines, the traction ropes are suitable for bypassing the tops of the piers, and two ends of the traction ropes are respectively connected with the two lifting machines.
In one possible implementation mode of the pier body hanging rail installation operation combined type movable lifting platform device provided by the utility model, eight traction assemblies are arranged in four directions of the pier, namely, the front direction, the rear direction, the left direction and the right direction, two traction assemblies are respectively arranged in each direction, and each traction assembly is connected with the construction platform and is suitable for being connected with the pier.
In one possible implementation manner of the pier body hanging rail installation operation combined type movable lifting platform device provided by the utility model, each traction assembly comprises a rope tightener and a connecting hanging ring, a connecting rope is arranged in the rope tightener, the connecting hanging ring is suitable for being connected with a pier, the rope tightener is connected with the construction platform, and the connecting rope on the rope tightener is connected with the connecting hanging ring.
The pier body hanging fence installation operation combined type movable lifting platform device provided by the utility model has the beneficial effects that: compared with the prior art, the movable lifting platform device for the pier body lifting rail mounting operation has the advantages that the construction platform is arranged around the pier, various construction materials are conveyed to the construction platform during construction, then the construction platform is lifted to a proper height through the lifting assembly, the lifting rail mounting operation is performed on the construction platform, the traction assembly is arranged around the construction platform, and the construction platform and the pier are connected, fixed together and leveled through the traction assembly, so that the pier body lifting rail mounting operation is more stable in severe weather environments such as strong wind, is not easy to shake and incline, reduces construction difficulty, and improves construction safety.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a combined mobile lifting platform device for pier body hanging rail installation operation according to an embodiment of the present utility model;
FIG. 2 is a schematic side view of a combined mobile lifting platform device for installing a pier body and hanging rail according to an embodiment of the present utility model;
fig. 3 is a schematic top view of a combined mobile lifting platform device for installing a pier body hanging rail according to an embodiment of the present utility model;
fig. 4 is an enlarged view of a portion a in fig. 1;
reference numerals illustrate:
11. a bottom bracket; 12. a fence; 13. connecting an outer tube; 14. connecting the inner tube;
15. a bolt assembly; 16. a bearing plate; 17. an anti-slip backing plate; 21. a hoist;
22. a traction rope; 31. a rope tightener; 32. and connecting the hanging ring.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The following description of the technical solutions according to the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. 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.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways and the spatially relative descriptions used herein are construed accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.
Referring to fig. 1 to 4, a description will now be given of a combined type mobile lifting platform device for installing a pier body and a rail according to the present utility model. The pier body hanging fence installation operation combined type movable lifting platform device comprises a construction platform, a plurality of lifting assemblies and a plurality of traction assemblies; the construction platform is arranged around the bridge pier; the lifting assemblies are connected with the construction platform and are suitable for driving the construction platform to lift along the height direction of the pier; the plurality of traction components are uniformly distributed around the construction platform, one end of each traction component is connected with the construction platform, and the other end of each traction component is suitable for being connected with the pier.
The pier body hanging fence installation operation combined type movable lifting platform device provided by the utility model has the beneficial effects that: compared with the prior art, the pier body and hanging rail installation operation combined type movable lifting platform device has the advantages that the construction platform is arranged around the pier, various construction materials are conveyed to the construction platform during construction, then the construction platform is lifted to a proper height through the lifting assembly, hanging rail installation operation is performed on the construction platform, the traction assembly is arranged around the construction platform, the construction platform and the pier are connected, fixed and leveled through the traction assembly, the construction platform is more stable in severe weather environments such as strong wind, shaking and tilting are not easy, construction difficulty is reduced, and construction safety is improved.
As shown in fig. 1 and fig. 2, in a specific implementation manner of the combined type mobile lifting platform device for pier body hanging rail installation operation provided by the embodiment of the utility model, a construction platform comprises four bottom brackets 11, the four bottom brackets 11 are connected end to end in sequence to form a square frame structure, and the four bottom brackets 11 are arranged around a pier.
As shown in fig. 1 and fig. 2, in a specific implementation manner of the combined type mobile lifting platform device for pier body hanging rail installation operation provided by the embodiment of the utility model, the construction platform further comprises a plurality of rails 12, wherein the plurality of rails 12 are respectively arranged on the inner side and the outer side of the bottom bracket 11 and are connected with the bottom bracket 11, so that protection is formed for operators on the construction platform, the operators are prevented from falling off, and the safety of the construction platform is improved.
As shown in fig. 1 and fig. 4, in a specific implementation manner of the combined type mobile lifting platform device for pier body hanging rail installation operation provided by the embodiment of the utility model, the construction platform further comprises a plurality of connecting outer pipes 13, a plurality of connecting inner pipes 14 and a plurality of bolt assemblies 15, two connecting outer pipes 13 which are parallel to each other are arranged at the lower sides of two ends of each bottom bracket 11, the connecting outer pipes 13 are connected with the bottom brackets 11, the connecting outer pipes 13 on two adjacent bottom brackets 11 are aligned with each other, the connecting inner pipes 14 are sequentially arranged in the connecting outer pipes 13 on two adjacent bottom brackets 11 in a penetrating manner, the bolt assemblies 15 sequentially penetrate through the connecting outer pipes 13 and the connecting inner pipes 14, and the relative movement of the connecting outer pipes 13 and the connecting inner pipes 14 is limited, so that the installation and the disassembly of the construction platform are simpler.
Specifically, the connecting outer tube 13 is a square tube with a standard of 60×60×5mm, the connecting inner tube 14 is a square tube with a standard of 50×50×5mm, and the bolt assembly 15 is a cotter-pin type anti-drop bolt.
As shown in fig. 1 and 2, in a specific implementation manner of the combined type mobile lifting platform device for pier body hanging rail installation operation provided by the embodiment of the utility model, the bottom bracket 11 has a rectangular frame structure.
Specifically, the bottom bracket 11 is a truss monomer formed by welding two standard 63×40×4mm unequal angle steels and a plurality of standard 30×30×3mm equal angle steels, wherein 30×30×3mm equal angle steels are used as cross beams.
As shown in fig. 1 and fig. 4, in a specific implementation manner of the combined mobile lifting platform device for pier body hanging rail installation operation provided by the embodiment of the utility model, the construction platform further includes a plurality of bearing plates 16, and the plurality of bearing plates 16 are respectively erected on the bottom bracket 11.
Specifically, the bearing plate 16 is a bamboo plywood, which has a light weight and a good bearing capacity, so as to reduce the load of the elevator 21.
As shown in fig. 1 and fig. 4, in a specific implementation manner of the combined mobile lifting platform device for pier body hanging rail installation operation provided by the embodiment of the utility model, the construction platform further includes a plurality of anti-slip base plates 17, and the plurality of anti-slip base plates 17 are respectively erected on the bearing plate 16.
Specifically, the anti-slip backing plate 17 is a patterned steel plate with the thickness of 2.5mm, so that the workers are effectively prevented from slipping down.
As shown in fig. 1 and 3, in a specific implementation manner of the combined type mobile lifting platform device for pier body and lifting fence installation operation provided by the embodiment of the utility model, the lifting assembly comprises two lifting mechanisms, the two lifting mechanisms are arranged at intervals, each lifting mechanism comprises a traction rope 22 and two lifting machines 21, the traction rope 22 is suitable for bypassing the top of a pier, and two ends of the traction rope 22 are respectively connected with the two lifting machines 21.
Specifically, the hoist 21 is a standard rope hoist 21 with a load of 2T, and the traction rope 22 is a steel wire rope with a standard diameter of 13mm and a hoisting weight of 3 tons.
As shown in fig. 1 and fig. 3, in a specific implementation manner of the combined type mobile lifting platform device for pier body hanging rail installation operation provided by the embodiment of the utility model, eight traction assemblies are provided, two traction assemblies are respectively arranged in each direction in the front-back, left-right and four directions of the pier, and each traction assembly is connected with a construction platform and is suitable for being connected with the pier.
As shown in fig. 1 and fig. 3, in a specific implementation manner of the combined mobile lifting platform device for pier body hanging rail installation operation provided by the embodiment of the utility model, each traction component comprises a rope tightener 31 and a connecting hanging ring 32, a connecting rope is arranged in the rope tightener 31, the connecting hanging ring 32 is suitable for being connected with a pier, the rope tightener 31 is connected with a construction platform, and the connecting rope on the rope tightener 31 is connected with the connecting hanging ring 32.
Specifically, the rope tightener 31 is connected with the upper side of the fence 12 on the inner side, the rope tightener 31 is a 1T double-ratchet locking rope tightener 31, the connecting hanging ring 32 is an eye bolt of M20 and is matched with an embedded sleeve of the pier hanging fence, and one end of a connecting rope on the rope tightener 31 is provided with a hook for hooking the hanging ring 32.
The method for using the combined movable lifting platform device for the pier body and rail mounting operation is as follows:
after girder erection or girder erection before pier top bolster stone pouring is completed, firstly transporting materials such as a hanging fence and the like and the device and equipment to the site, and manually transporting all parts of a construction platform to the periphery of the bottom of a pier where the hanging fence is to be installed in advance by utilizing a horse wheel bracket for assembly; then, workers waiting at the pier top in advance pass through the beam stone to enable two steel wire ropes to fall to the bottom of the pier respectively, the allowance is ensured, the workers below penetrate the steel wire ropes into the hoisting machines 21, and the natural straightening state of the steel wire ropes penetrated by the two pairs of hoisting machines 21 at the two sides of the pier is ensured; placing materials such as hanging fences and equipment such as electric welding machines on the platform by workers; finally, after personnel, materials and machines are prepared, starting the lifting machine 21, lifting the lifting machine 21 to a designated height above the pier at a constant speed and synchronously, closing the lifting machine 21, standing at opposite positions on two sides of the pier by workers, screwing the connecting lifting rings 32 into embedded sleeves on the pier, hanging hooks at one end of a connecting rope in the rope tightener 31 into the connecting lifting rings 32, tightening the connecting rope (8 sleeves are distributed around the pier in total) by the rope tightener 31, ensuring that the platform is not inclined horizontally, and then installing hanging rails; after the installation, the rope tightener 31 slowly drops the platform to the ground, converges the machine tool and the like, and disintegrates the platform device by manual cooperation.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The utility model provides a pier shaft hangs rail installation operation combination formula removal lift platform device which characterized in that includes:
the construction platform is arranged around the bridge pier;
the lifting assemblies are connected with the construction platform and used for driving the construction platform to lift along the height direction of the pier; and
the plurality of traction components are uniformly distributed around the construction platform, one end of each traction component is connected with the construction platform during operation, and the other end of each traction component is suitable for being connected with the pier and is used for preventing the platform from shaking and tilting;
the construction platform comprises four bottom brackets (11), a plurality of connecting outer pipes (13), a plurality of connecting inner pipes (14) and a plurality of bolt assemblies (15), wherein the four bottom brackets (11) are sequentially connected end to form a square frame structure; every both ends downside of end bracket (11) all is equipped with two mutual parallels connect outer tube (13), connect outer tube (13) with end bracket (11) are connected, and adjacent two connect outer tube (13) on end bracket (11) are aligned each other, connect inner tube (14) wear to establish in proper order two in connection outer tube (13) on end bracket (11), bolt assembly (15) pass in proper order connect outer tube (13) with connect inner tube (14), restriction connect outer tube (13) with connect the relative movement of inner tube (14).
2. The pier body hanging rail installation operation combined type movable lifting platform device according to claim 1, wherein the construction platform further comprises a plurality of rails (12), and the rails (12) are respectively arranged on the inner side and the outer side of the bottom bracket (11) and connected with the bottom bracket (11).
3. The pier body hanging rail installation operation combined type movable lifting platform device according to claim 1, wherein the bottom bracket (11) is of a rectangular frame structure.
4. A pier body hanging rail installation operation combined type movable lifting platform device according to claim 3, wherein the construction platform further comprises a plurality of bearing plates (16), and the plurality of bearing plates (16) are respectively erected on the bottom bracket (11).
5. The pier body hanging rail installation operation combined type movable lifting platform device according to claim 4, wherein the construction platform further comprises a plurality of anti-slip base plates (17), and the anti-slip base plates (17) are respectively erected on the bearing plates (16).
6. The pier body hanging rail installation operation combined type movable lifting platform device according to claim 1, wherein the lifting assembly comprises two lifting mechanisms, the two lifting mechanisms are arranged at intervals, each lifting mechanism comprises a traction rope (22) and two lifting machines (21), the traction ropes (22) are suitable for bypassing the tops of the piers, and two ends of each traction rope are connected with the two lifting machines (21) respectively.
7. The pier body hanging rail installation operation combined type movable lifting platform device according to claim 1, wherein the number of the traction assemblies is eight, two traction assemblies are respectively arranged in the front, back, left and right directions of the pier, and each traction assembly is connected with the construction platform and is suitable for being connected with the pier.
8. The pier body hanging rail installation operation combined type movable lifting platform device according to claim 7, wherein each traction assembly comprises a rope tightener (31) and a connecting hanging ring (32), connecting ropes are arranged in the rope tightener (31), the connecting hanging rings (32) are suitable for being connected with piers, the rope tightener (31) is connected with the construction platform, and the connecting ropes on the rope tightener (31) are connected with the connecting hanging rings (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320460097.9U CN219839952U (en) | 2023-03-07 | 2023-03-07 | Pier body hangs rail installation operation combination formula removal lift platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320460097.9U CN219839952U (en) | 2023-03-07 | 2023-03-07 | Pier body hangs rail installation operation combination formula removal lift platform device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219839952U true CN219839952U (en) | 2023-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320460097.9U Active CN219839952U (en) | 2023-03-07 | 2023-03-07 | Pier body hangs rail installation operation combination formula removal lift platform device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219839952U (en) |
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2023
- 2023-03-07 CN CN202320460097.9U patent/CN219839952U/en active Active
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