CN212868112U - Auxiliary device for unconventional hoisting - Google Patents

Auxiliary device for unconventional hoisting Download PDF

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Publication number
CN212868112U
CN212868112U CN202021133119.3U CN202021133119U CN212868112U CN 212868112 U CN212868112 U CN 212868112U CN 202021133119 U CN202021133119 U CN 202021133119U CN 212868112 U CN212868112 U CN 212868112U
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CN
China
Prior art keywords
bolt
lifting
lug
unconventional
roof beam
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Active
Application number
CN202021133119.3U
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Chinese (zh)
Inventor
聂鑫磊
陈晓杰
蒋海全
贾成一
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China Second Metallurgy Group Co Ltd
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China Second Metallurgy Group Co Ltd
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Priority to CN202021133119.3U priority Critical patent/CN212868112U/en
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Abstract

The utility model relates to an auxiliary device of unconventional hoist and mount, place 2U-shaped adapting unit, lug, bolt, wedge on the bottom flange board of H shaped steel roof beam, its characterized in that including the symmetry: the 2U-shaped connecting parts are processed by steel plates, and lifting lugs are connected to the end parts, close to the opening, of the lower cover plates; the upper end of the lifting lug is provided with at least two bolt holes, and the middle part of the lifting lug is provided with a hoisting hole; the bolt penetrates into the bolt hole to connect the two lifting lugs into a whole; the wedge iron is formed by processing a steel plate; the utility model discloses simple structure, the installation is swift, demolishs the convenience to repeatedly usable adopts this auxiliary device of unconventional hoist and mount, can install fast and fix on the lower flange plate of the H shaped steel roof beam of different specifications and can not lead to the fact destruction to H shaped steel roof beam itself, effectively solved and be not convenient for weld interim lug on the lower flange plate of H shaped steel roof beam, the difficult problem of the operation of can't hoist and mount.

Description

Auxiliary device for unconventional hoisting
The technical field is as follows:
the utility model relates to an auxiliary device of unconventional hoist and mount belongs to the building engineering construction field.
Second, background Art
When the maintenance engineering construction of the steel structure factory building is carried out, the condition that the hoisting operation of the component can not be carried out by a crane due to the limitation of site conditions and needs to be completed by an unconventional means is usually met, in the prior art, when a certain component needs to be hoisted, a method is generally adopted, wherein a temporary lifting lug is welded on a lower flange plate of a beam above the component to be hoisted, then a chain block is hung on the temporary lifting lug, the component hoisting work is completed through the chain block, when the component is just positioned below the crane beam in the factory building, the temporary lifting lug is not allowed to be welded on the lower flange plate of the crane beam according to the design and specification requirements, or when inflammable goods are arranged below the H-shaped steel beam and the temporary lifting lug is not convenient to weld on the lower flange plate of the H-shaped steel beam, the hoisting work of the components below the crane beam or the H-beam in the plant cannot be completed.
Thirdly, the contents of the utility model:
the utility model discloses it is not enough to prior art, provide an easy operation, convenient to use can install the auxiliary device who is used for unconventional hoist and mount on the lower flange board of H shaped steel roof beam.
The utility model discloses the technical scheme who adopts:
the utility model relates to an auxiliary device of unconventional hoist and mount, place 2U-shaped adapting unit, lug, bolt, wedge on the bottom flange board of H shaped steel roof beam, its characterized in that including the symmetry: the 2U-shaped connecting parts are processed by steel plates, and lifting lugs are welded at the end parts, close to the opening, of the lower cover plate; the upper end of the lifting lug is provided with at least two bolt holes, and the middle part of the lifting lug is provided with a hoisting hole; the bolt penetrates into the bolt hole to connect the two lifting lugs into a whole; the wedge iron is processed by a steel plate.
The utility model discloses a beneficial positive effect:
the utility model discloses simple structure, the installation is swift, it is convenient to demolish, and repeatedly usable, adopt this auxiliary device of unconventional hoist and mount, can install fast and fix on the lower flange plate of the H shaped steel roof beam of different specifications and can not lead to the fact destruction to H shaped steel roof beam itself, and effectively solved the factory building and overhauld when crane beam below operation, because of can not weld interim lug on the crane beam lower flange plate, or there is inflammable goods when H shaped steel roof beam below, be not convenient for weld interim lug on the lower flange plate of H shaped steel roof beam, can't carry out the difficult problem of hoist and mount operation.
Description of the drawings
FIG. 1: the embodiment of the utility model provides an assembly schematic diagram
FIG. 2: the structure of the utility model is schematically illustrated
FIG. 3: the embodiment of the utility model provides a two assembly schematics
Fifth, detailed description of the invention
The first embodiment is as follows: referring to fig. 1 and 2, the utility model relates to an auxiliary device of unconventional hoist and mount, place 2U-shaped adapting unit 6, lug 2, bolt 5, wedge 7 on the lower flange board of H shaped steel roof beam 1 including the symmetry, its characterized in that: the 2U-shaped connecting parts 6 are processed by steel plates, and lifting lugs 2 are welded at the end parts, close to the opening, of the lower cover plates; the upper end of the lifting lug 2 is provided with at least two bolt holes 3, and the middle part of the lifting lug 2 is provided with a hoisting hole 4; the bolt 5 penetrates into the bolt hole 3 to connect the two lifting lugs 2 into a whole; the wedge iron 7 is formed by processing a steel plate; during construction, firstly, 2U-shaped connecting parts 6 are symmetrically placed on a lower flange plate of an H-shaped steel beam 1, then a wedge 7 is penetrated into a gap between an upper cover plate of the U-shaped connecting part 6 and the lower flange plate of the H-shaped steel beam 1, the wedge 7 is knocked to fix the U-shaped connecting part 6 firmly, a bolt 5 is penetrated into a bolt hole 3 on a lifting lug 2, the bolt 5 is screwed to connect two lifting lugs 2 into a whole, and finally, a chain block is hung in a lifting hole 4 on the lifting lug 2, so that the lifting operation can be carried out.
Example two: referring to fig. 2 and 3, when the lower flange plate of the H-shaped beam 1 is wide and the inverted chain cannot be hung in the hoisting holes 4 of the two lifting lugs 2, a short section of steel wire rope 8 can be firstly inserted into the hoisting holes 4 of the two lifting lugs 2, and then the inverted chain is hung in the rope loop of the steel wire rope 8, so that the hoisting operation can be performed.

Claims (2)

1. The utility model provides an auxiliary device of unconventional hoist and mount, includes that the symmetry is placed 2U-shaped adapting unit (6), lug (2), bolt (5), wedge (7) on the lower flange board of H shaped steel roof beam (1), its characterized in that: the 2U-shaped connecting parts (6) are processed by steel plates, and lifting lugs (2) are welded at the end parts, close to the opening, of the lower cover plate; the upper end of the lifting lug (2) is provided with at least two bolt holes (3), and the middle part of the lifting lug (2) is provided with a hoisting hole (4); the bolt (5) penetrates into the bolt hole (3) to connect the two lifting lugs (2) into a whole; the wedge iron (7) is processed by a steel plate.
2. An unconventional hoisting auxiliary device as defined in claim 1, wherein: the lifting device is characterized by further comprising a steel wire rope (8), wherein the steel wire rope (8) penetrates into the lifting holes (4) in the two lifting lugs (2).
CN202021133119.3U 2020-06-12 2020-06-12 Auxiliary device for unconventional hoisting Active CN212868112U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021133119.3U CN212868112U (en) 2020-06-12 2020-06-12 Auxiliary device for unconventional hoisting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021133119.3U CN212868112U (en) 2020-06-12 2020-06-12 Auxiliary device for unconventional hoisting

Publications (1)

Publication Number Publication Date
CN212868112U true CN212868112U (en) 2021-04-02

Family

ID=75210606

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021133119.3U Active CN212868112U (en) 2020-06-12 2020-06-12 Auxiliary device for unconventional hoisting

Country Status (1)

Country Link
CN (1) CN212868112U (en)

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