CN220886717U - Steel wire rope safety hoisting clamp of steel structure - Google Patents
Steel wire rope safety hoisting clamp of steel structure Download PDFInfo
- Publication number
- CN220886717U CN220886717U CN202322360592.5U CN202322360592U CN220886717U CN 220886717 U CN220886717 U CN 220886717U CN 202322360592 U CN202322360592 U CN 202322360592U CN 220886717 U CN220886717 U CN 220886717U
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- Prior art keywords
- clamping block
- block
- steel
- wire rope
- clamp
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 69
- 239000010959 steel Substances 0.000 title claims abstract description 69
- 238000010276 construction Methods 0.000 claims abstract description 6
- 230000003139 buffering effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides a steel wire rope safe hoisting clamp of a steel structure, which comprises a first clamping block used for being contacted and clamped with one side of a top flange of a steel beam and a second clamping block used for being contacted and clamped with the other side of the top flange of the steel beam, wherein the first clamping block and the second clamping block are oppositely arranged, the upper end of the first clamping block is contacted with the upper end of the second clamping block, the first clamping block and the second clamping block are respectively provided with a hoisting hole used for hoisting a steel wire rope through, the hoisting holes of the first clamping block and the central line of the hoisting holes of the second clamping block are on the same straight line when being hoisted, and connecting grooves used for being contacted and clamped with the top flange of the steel beam are symmetrically arranged on the first clamping block and the second clamping block. The utility model can effectively improve the safety of hoisting, facilitate construction and recycle.
Description
Technical Field
The utility model belongs to the field of clamps, and particularly relates to a steel wire rope safe hoisting clamp of a steel structure.
Background
The steel plate for the steel structure building system replaces reinforced concrete, so that the steel structure building system has higher strength, better shock resistance, large span, industrialized production of components and field installation, thereby reducing the construction period and being applied to various building systems. In the construction that the single machine is adopted to integrally hoist and mount and use the wire rope in the span, the wire rope used for hoisting is bundled on the steel beam, the steel beam is easy to wear the wire rope after being hoisted and stressed, the bundled hoisting point cannot be centered to cause uneven stress, and the wire rope bundling procedure is complicated. In the prior art, for example, CN216687076U is issued to 2022, 06 and 07, a lifting device for lifting roof materials is fixedly connected with a connecting structure through a hoop connecting piece, and the L-shaped connecting piece vertically lifts the materials, which is not suitable for lifting a steel structure, and the connecting and fixing mode is also complex. Meanwhile, potential safety hazards caused by uneven stress on a steel structure hoisting sling, a lifting appliance and a lifting point cannot be solved, so that a steel rope safe hoisting clamp of a steel structure is required to meet the use requirement.
Disclosure of utility model
The utility model aims to provide a steel wire rope safe hoisting clamp with a steel structure, which can effectively improve the hoisting safety, is convenient to construct and can be reused.
For achieving the purpose, the steel wire rope safety hoisting clamp of the steel structure comprises a first clamping block used for being in contact clamping with one side of an upper flange of a steel beam and a second clamping block used for being in contact clamping with the other side of the upper flange of the steel beam, wherein the first clamping block and the second clamping block are oppositely arranged, the upper end of the first clamping block is in contact with the upper end of the second clamping block, lifting holes used for enabling a steel wire rope to pass through are formed in the first clamping block and the second clamping block, the lifting holes of the first clamping block and the central line of the lifting holes of the second clamping block are in the same straight line when being lifted, and connecting grooves used for being in contact clamping with the upper flange of the steel beam are symmetrically formed in the first clamping block and the second clamping block.
Preferably, the first clamping block comprises an upper block and a lower block connected with the upper block, the connecting groove is formed between the upper block and the lower block, the lifting hole is formed in one side of the upper block, the other side of the upper block is connected with the lower block, and the side view length of the upper block is larger than that of the lower block.
Preferably, the first clamping block and the second clamping block are made of steel materials, and the first clamping block and the second clamping block are identical in size.
Preferably, the side view width of the first clamping block is 300-400mm, the side view length of the upper block is 300-400mm, and the side view length of the lower block is 200-260mm.
Preferably, the inner side wall of the connecting groove is provided with a rubber layer for buffering and avoiding scratch.
Preferably, the first clamping block and the second clamping block are provided with connecting blocks on one contact side, the connecting blocks on the first clamping block and the connecting blocks on the second clamping block are arranged in a staggered mode, and the lifting holes penetrate through the connecting blocks.
Preferably, the lifting hole is a slotted hole with a side view cross section.
Preferably, the corners on the first clamping block and the second clamping block are provided with chamfer angles for avoiding scratch.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the upper flange of the steel beam is clamped by the first clamping block and the second clamping block which are oppositely arranged, so that the installation and operation are convenient, the pressure of the steel beam to the first clamping block and the second clamping block is uniform, and the abrasion caused by uneven stress can be effectively avoided, so that the hoisting safety can be effectively improved, the construction is convenient and rapid, and the repeated use can be realized. According to the utility model, the connecting blocks are arranged on the contact sides of the first clamping block and the second clamping block, so that the steel wire rope applies force to the first clamping block and the second clamping block during lifting, and the lifting stability is improved. According to the utility model, the rubber layer for buffering and preventing scratch is arranged on the inner side wall of the connecting groove, so that the hoisting stability can be effectively improved, and the steel beam is protected to a certain extent.
Drawings
FIG. 1 is a schematic view of the present utility model and steel beam mounting structure;
FIG. 2 is a schematic side view of a first clamping block according to the present utility model;
fig. 3 is a schematic top view of the present utility model.
Detailed Description
The technical solution of the present utility model will be described in further detail with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following description.
As shown in fig. 1-3, the utility model provides a steel wire rope safety hoisting clamp of a steel structure, which comprises a first clamping block 1 used for being contacted and clamped with one side of an upper flange of a steel beam 100 and a second clamping block 2 used for being contacted and clamped with the other side of the upper flange of the steel beam 100, wherein the first clamping block 1 and the second clamping block 2 are oppositely arranged, the upper end of the first clamping block 1 is contacted with the upper end of the second clamping block 2, the first clamping block 1 and the second clamping block 2 are respectively provided with a hoisting hole 3 used for hoisting a steel wire rope, the hoisting holes 3 of the first clamping block 1 and the hoisting holes 3 of the second clamping block 2 are symmetrically provided with connecting grooves 4 used for being contacted with the upper flange of the steel beam 100 when being hoisted on the same straight line. The inside wall of the connecting groove 4 is provided with a rubber layer for buffering and avoiding scratch. The lifting hole 3 is a oblong hole with a side view cross section. And chamfer angles for avoiding scratch are arranged on each corner of the first clamping block 1 and each corner of the second clamping block 2.
In this embodiment, the steel beam 100 is an i-beam. The connecting groove 4 is arranged in a penetrating way, and the upper flange of the steel beam 100 is inserted in use. The connecting groove 4 is provided with a rubber layer, so that friction force can be increased to improve the stability of fixation while buffering, and scratch can be effectively avoided. The lifting hole 3 is arranged as a slotted hole so that the installation is convenient.
The first clamping block 1 comprises an upper block 11 and a lower block 12 connected with the upper block 11, the connecting groove 4 is formed between the upper block 11 and the lower block 12, the lifting hole 3 is formed in one side of the upper block 11, the other side of the upper block 11 is connected with the lower block 12, the side view length of the upper block 11 is larger than that of the lower block 12, and when the side view length of the upper block 11 is larger than that of the lower block 12, the lifting hole 3 is higher than the other side by the upward pulling force of the steel wire rope, so that the connecting groove 4 is inclined to tightly clamp the upper wing of the steel beam 100. The first clamping block 1 and the second clamping block 2 are made of steel materials, and the first clamping block 1 and the second clamping block 2 are identical in size. The side view width of the first clamping block 1 is 300mm or 350mm or 400mm, the side view length of the upper block 11 is 300mm or 350mm or 400mm, and the side view length of the lower block 12 is 200mm or 230mm or 250mm or 260mm.
The contact one side of the first clamping block 1 and the second clamping block 2 is provided with a connecting block 5, the connecting block 5 on the first clamping block 1 and the connecting block 5 on the second clamping block 2 are arranged in a staggered mode, and the lifting holes 3 penetrate through the connecting block 5 so that the first clamping block 1 and the second clamping block 2 are subjected to upward tension of a steel wire rope uniformly. In this embodiment, during operation, select the position of pressing from both sides tightly on girder steel 100, then insert the spread groove 4 of first clamp splice 1 and spread groove 4 of second clamp splice 2 respectively with girder steel 100 upper wing both ends and just can work for the security of hoist and mount can effectively be improved for the construction is convenient, can reuse.
The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein and is not to be considered as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either by the foregoing teachings or by the teaching of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (8)
1. The utility model provides a steel wire rope safety hoisting anchor clamps of steel construction, its characterized in that, including be used for with the first clamp splice of girder steel top flange one side contact clamp and be used for with girder steel top flange opposite side contact chucking's second clamp splice, first clamp splice sets up relatively and first clamp splice upper end and second clamp splice upper end contact with the second clamp splice, first clamp splice all is provided with the lifting eye that is used for wire rope to pass to lift by crane with the second clamp splice, on same straight line when lifting by crane the centre line of the lifting eye of first clamp splice and second clamp splice, on the first clamp splice and the second clamp splice symmetry be provided with be used for with girder steel top flange contact chucking's spread groove.
2. The steel wire rope safety hoisting clamp of a steel structure according to claim 1, wherein the first clamping block comprises an upper block and a lower block connected with the upper block, the connecting groove is formed between the upper block and the lower block, the hoisting hole is formed in one side of the upper block, the other side of the upper block is connected with the lower block, and the side view length of the upper block is larger than that of the lower block.
3. The steel wire rope safety hoisting clamp for a steel structure according to claim 2, wherein the first clamping block and the second clamping block are made of steel materials, and the first clamping block and the second clamping block are identical in size.
4. The steel wire rope safety hoisting clamp for the steel structure according to claim 2, wherein the side view width of the first clamping block is 300-400mm, the side view length of the upper block is 300-400mm, and the side view length of the lower block is 200-260mm.
5. The steel wire rope safety hoisting clamp of a steel structure according to claim 1 or 2, wherein the inner side wall of the connecting groove is provided with a rubber layer for buffering and avoiding scratch.
6. The steel wire rope safety hoisting clamp for the steel structure according to claim 1 or 2, wherein connecting blocks are arranged on one contact side of the first clamping block and the second clamping block, the connecting blocks on the first clamping block and the connecting blocks on the second clamping block are arranged in a staggered mode, and the hoisting holes penetrate through the connecting blocks.
7. The steel wire rope safety hoisting clamp for a steel structure according to claim 1, wherein the hoisting hole is a slotted hole in side view cross section.
8. The steel wire rope safety hoisting clamp of a steel structure according to claim 1, wherein the corners on the first clamping block and the second clamping block are provided with chamfer angles for avoiding scratch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322360592.5U CN220886717U (en) | 2023-08-31 | 2023-08-31 | Steel wire rope safety hoisting clamp of steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322360592.5U CN220886717U (en) | 2023-08-31 | 2023-08-31 | Steel wire rope safety hoisting clamp of steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220886717U true CN220886717U (en) | 2024-05-03 |
Family
ID=90837052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322360592.5U Active CN220886717U (en) | 2023-08-31 | 2023-08-31 | Steel wire rope safety hoisting clamp of steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220886717U (en) |
-
2023
- 2023-08-31 CN CN202322360592.5U patent/CN220886717U/en active Active
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