CN220283303U - Integral hoisting device for prefabricated floor slab - Google Patents
Integral hoisting device for prefabricated floor slab Download PDFInfo
- Publication number
- CN220283303U CN220283303U CN202321419675.0U CN202321419675U CN220283303U CN 220283303 U CN220283303 U CN 220283303U CN 202321419675 U CN202321419675 U CN 202321419675U CN 220283303 U CN220283303 U CN 220283303U
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- lifting
- inserting groove
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- 238000003860 storage Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides an integral lifting device for a precast floor slab, which comprises a lifting appliance and a bracket, wherein the lifting appliance comprises a frame body, a first connecting piece and a second connecting piece which are connected with the frame body, an insert is arranged on the second connecting piece, a first inserting groove is arranged on the insert, the bracket comprises a cross rod for placing the precast floor slab, a second inserting groove is arranged on the cross rod, and the second inserting groove is in inserting connection with the first inserting groove. The lifting device comprises a lifting appliance and a bracket, wherein the lifting appliance comprises a frame body, a first connecting piece and a second connecting piece, and is simple in structure; the prefabricated floor slab is placed on the cross rod of the bracket, and the whole lifting of the prefabricated floor slab is realized through the combination of the lifting appliance and the bracket, so that the lifting efficiency is high; the first inserting groove on the plug-in component in the second connecting piece is in inserting connection with the second inserting groove on the cross rod in the bracket, so that the assembly and the disassembly are convenient, and the transportation and the storage are convenient.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an integral hoisting device for a prefabricated floor slab.
Background
With the development of the fabricated building, more and more buildings use precast concrete member technology, and precast floor slabs have great specific gravity in the fabricated building, and the application range is the most wide.
The traditional prefabricated floor lifting modes mainly comprise two modes:
first kind: the hoisting rings for hoisting the precast floor slabs are sequentially hoisted, the carrying capacity is small, the loading and unloading time is long, and the transferring efficiency is low by adopting a mode of sequentially hoisting.
Second kind: the method has the advantages that the special-purpose processed brackets are adopted to carry out integral lifting after the components are stacked, the special-purpose processed brackets are required, the structure is complex, the material loss is high, the manufacturing is inconvenient, the occupied area is large when the brackets are not used, and the storage is inconvenient.
In view of the foregoing, there is a need for a lifting device suitable for lifting precast floor slabs, which has the advantages of portability and high efficiency, so as to solve the problems in the prior art.
Disclosure of Invention
The utility model aims to provide a lifting device which has a simple structure, high lifting efficiency and convenient storage, and the specific technical scheme is as follows:
an integral lifting device for a precast floor slab, which comprises a lifting appliance and a bracket,
the lifting appliance comprises a frame body, a first connecting piece and a second connecting piece which are connected with the frame body, an insert is arranged on the second connecting piece, a first inserting groove is arranged on the insert,
the bracket comprises a cross rod for placing the precast floor slabs, a second inserting groove is formed in the cross rod, and the second inserting groove can be inserted with the first inserting groove.
Preferably, in the above-mentioned prefabricated floor slab whole overhead hoist, the frame body further includes a connecting plate, a plurality of connecting holes are provided on the connecting plate at intervals, and the second connecting piece is detachably disposed at the connecting hole.
Preferably, in the above-mentioned integral hoisting device for prefabricated floor, the frame body is further provided with a lifting lug, and the first connecting piece is connected with the lifting lug and an external hoisting device.
Preferably, in the above-mentioned integrated overhead hoist for precast floor slabs, the insert includes a first insert plate, a middle connecting plate, and a second insert plate that are disposed in parallel, the ends of the first insert plate and the second insert plate are aligned, and the ends of the first insert plate, the ends of the middle connecting plate, and the ends of the second insert plate form a first insertion slot.
Preferably, in the above-mentioned integrated overhead hoist for precast floor slabs, the insert is connected to the second connecting member by a shackle.
Preferably, in the above-mentioned integrated overhead hoist for precast floor slabs, the bracket further includes a plurality of longitudinal bars connected to the cross bars.
The technical scheme of the utility model has the following beneficial effects:
(1) The utility model discloses an integral lifting device for a prefabricated floor slab, which comprises a lifting appliance and a bracket, wherein the lifting appliance comprises a frame body, a first connecting piece and a second connecting piece, and is simple in structure; the prefabricated floor slab is placed on the cross rod of the bracket, and the whole lifting of the prefabricated floor slab is realized through the combination of the lifting appliance and the bracket, so that the lifting efficiency is high; the first inserting groove on the plug-in component in the second connecting piece is in inserting connection with the second inserting groove on the cross rod in the bracket, so that the assembly and the disassembly are convenient, and the transportation and the storage are convenient.
(2) The integral hoisting device for the prefabricated floor slab further comprises a connecting plate, a plurality of connecting holes are formed in the connecting plate, so that the first connecting piece can be conveniently and detachably arranged on the connecting plate, and the integral hoisting device is suitable for hoisting prefabricated floor slabs of different specifications and models by adjusting the position of the first connecting piece on the connecting plate.
(3) The frame body in the integral hoisting device for the prefabricated floor slab is also provided with the lifting lug, so that the first connecting piece and the frame body can be conveniently and detachably connected.
(4) The plug-in unit in the integral lifting device for the prefabricated floor slab comprises the first plug-in board, the middle connecting plate and the second plug-in board, wherein the end parts of the first plug-in board and the second plug-in board are aligned, the end parts of the first plug-in board, the end parts of the middle connecting plate and the end parts of the second plug-in board form a first plug-in groove, so that the structural strength requirement of the plug-in unit can be met, and the plug-in unit can be quickly and stably plugged in the second plug-in groove.
In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall hoist of a precast floor plank in accordance with a preferred embodiment of the present utility model;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic view of the insert of FIG. 2, wherein (a) is a front view and (b) is a bottom view;
1, a lifting appliance, 1.1, a frame body, 1.11, a connecting plate, 1.12, lifting lugs, 1.2, a first connecting piece, 1.3, a second connecting piece, 1.4, an inserting piece, 1.41, a first inserting groove, 1.42, a first inserting plate, 1.43, an intermediate connecting plate, 1.44, a second inserting plate and 1.5, and a shackle;
2. the bracket, 2.1, the cross bar, 2.11, the second inserting groove;
3. prefabricating the floor slab.
Detailed Description
Embodiments of the utility model are described in detail below with reference to the attached drawings, but the utility model can be implemented in a number of different ways, which are defined and covered by the claims.
Examples:
the utility model provides a prefabricated floor integral handling device, see fig. 1-2, specifically includes hoist 1 and bracket 2, and the details are as follows:
the lifting appliance 1 comprises a frame body 1.1, a first connecting piece 1.2 and a second connecting piece 1.3, wherein the first connecting piece 1.2 and the second connecting piece 1.3 are connected with the frame body 1.1, an insert 1.4 is arranged on the second connecting piece 1.3, a first inserting groove 1.41 is arranged on the insert 1.4, and the lifting appliance and a bracket are connected through inserting of the insert. The first connection piece 1.2 and the second connection piece 1.3 are preferably wire ropes, suspension chains or the like.
The bracket 2 comprises a cross rod 2.1 for placing the precast floor slab 3, the cross rod is provided with a second inserting groove 2.11, the second inserting groove 2.11 is in inserting connection with the first inserting groove 1.41, the bracket is made of I-steel or H-steel in a certain quantity, the manufacturing cost is low, the consignment efficiency is high, the structure cooperation of the plug-in unit and the cross rod is realized, the plug-in connection is realized without additional processing of connecting holes and the like, and the time and the labor are saved.
In further embodiments, the frame body 1.1 further comprises a connecting plate 1.11, a plurality of connecting holes are formed in the connecting plate 1.11 at intervals, the second connecting piece is detachably arranged at the connecting holes, and the second connecting piece in the application is detachably arranged at the connecting holes, so that the position of the bracket can be adjusted when the bracket is detached conveniently, and the integral lifting of prefabricated floors with different specifications is realized.
In a further embodiment, the frame body 1.1 is further provided with lifting lugs 1.12, the first connecting piece is connected with the lifting lugs and external lifting equipment, and the number of the lifting lugs can be multiple, so long as the requirements of stress balance and strength are met.
In a further embodiment, see in detail fig. 3, the insert 1.4 comprises a first insert 1.42, an intermediate connection plate 1.43 and a second insert 1.44 arranged side by side, the ends of the first insert and the second insert being aligned, and the ends of the first insert 1.42, the intermediate connection plate 1.43 and the second insert 1.44 forming a U-shaped first insert groove 1.41. The plug-in components pass through the U-shaped jack-in groove that two length and one short steel sheet welding formed together, cooperate with the second jack-in groove on the horizontal pole in the bracket, make things convenient for the installation of device.
In a further embodiment, the insert 1.4 is connected to the second connection piece 1.3 by means of a shackle 1.5. And one end of the plug-in unit is perforated and connected with the second connecting piece through the shackle 1.5, so that the plug-in unit is safe and firm and is convenient to install.
The bracket in this embodiment further includes a plurality of side rails connected to the cross rails. The strength of the bracket is further enhanced through the longitudinal rods, the number of carrying precast floor slabs can be increased, and meanwhile, the longitudinal rods can be arranged in a telescopic mode, so that the distance between the transverse rods can be changed along with the position change of the second connecting piece, and the precast floor slabs with different specifications can be adapted.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model relates to a precast floor slab integral lifting device, which is characterized by comprising a lifting appliance (1) and a bracket (2),
the lifting appliance (1) comprises a frame body (1.1), a first connecting piece (1.2) and a second connecting piece (1.3) which are connected with the frame body (1.1), an insert (1.4) is arranged on the second connecting piece (1.3), a first inserting groove (1.41) is arranged on the insert (1.4),
the bracket (2) comprises a cross rod (2.1) for placing a precast floor slab, a second inserting groove (2.11) is formed in the cross rod (2.1), and the second inserting groove (2.11) can be inserted with the first inserting groove (1.41).
2. A prefabricated floor integral lifting device according to claim 1, characterized in that the frame body (1.1) further comprises a connecting plate (1.11), a plurality of connecting holes are formed in the connecting plate (1.11) at intervals, and the second connecting piece (1.3) is detachably arranged at the connecting holes.
3. A precast floor plank integral lifting device according to claim 1 or 2, characterized in that the frame body (1.1) is further provided with lifting lugs (1.12), and the first connecting piece (1.2) is connected with the lifting lugs (1.12) and external lifting equipment.
4. A precast floor plank integrating hoist according to claim 1, characterized in that the insert (1.4) comprises a first insert plate (1.42), an intermediate connecting plate (1.43) and a second insert plate (1.44) arranged side by side, the ends of the first insert plate (1.42) and the second insert plate (1.44) being aligned, and the ends of the first insert plate (1.42), the end of the intermediate connecting plate (1.43) and the end of the second insert plate (1.44) forming the first insert slot (1.41).
5. A prefabricated floor integral hoisting device according to claim 1 or 4, characterized in that the insert (1.4) is connected to the second connecting piece (1.3) by means of a shackle (1.5).
6. A prefabricated floor integral lifting device according to claim 1, characterized in that the bracket (2) further comprises a plurality of longitudinal bars connected to the cross bars (2.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419675.0U CN220283303U (en) | 2023-06-06 | 2023-06-06 | Integral hoisting device for prefabricated floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419675.0U CN220283303U (en) | 2023-06-06 | 2023-06-06 | Integral hoisting device for prefabricated floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220283303U true CN220283303U (en) | 2024-01-02 |
Family
ID=89331831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321419675.0U Active CN220283303U (en) | 2023-06-06 | 2023-06-06 | Integral hoisting device for prefabricated floor slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220283303U (en) |
-
2023
- 2023-06-06 CN CN202321419675.0U patent/CN220283303U/en active Active
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