CN214495426U - I-steel hoisting piece - Google Patents
I-steel hoisting piece Download PDFInfo
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- CN214495426U CN214495426U CN202120769005.6U CN202120769005U CN214495426U CN 214495426 U CN214495426 U CN 214495426U CN 202120769005 U CN202120769005 U CN 202120769005U CN 214495426 U CN214495426 U CN 214495426U
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- steel
- joint portion
- hoisting
- hoist
- sling according
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 91
- 239000010959 steel Substances 0.000 title claims abstract description 91
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000005452 bending Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The application relates to an I-steel hoisting piece, including hoist and mount portion and joint portion, hoist and mount portion and joint portion fixed connection, the hole for hoist and mount has been seted up to the top level of hoist and mount portion, the joint recess on the vertical crossbeam of I-steel is seted up to the lateral wall of joint portion card income. This application has the effect that has made things convenient for installation between hoist and mount piece and the I-steel and dismantles.
Description
Technical Field
The application relates to the technical field of hoisting pieces, in particular to an I-shaped steel hoisting piece.
Background
The existing I-steel hoisting piece is a connecting piece used for fixing the I-steel and a crane.
Referring to fig. 3, the conventional i-beam 3 generally includes a transverse beam 31 and a longitudinal beam 32, and the transverse beam 31 is disposed on both sides of the longitudinal beam 32. The longitudinal cross member 32 is provided at a position of a center line in the width direction of the lateral cross member 31.
The Chinese utility model with the authorization notice number of CN205241044U discloses a special hoisting combined rigging for I-steel. The hoisting combined rigging special for the I-steel comprises two steel cables and two hooking clamps, each hooking clamp comprises a square base plate and two pairs of fork arms, the two pairs of fork arms are respectively arranged on the left side and the right side of one surface of the square base plate, and the distance between the two pairs of fork arms is larger than or equal to the thickness of a vertical plate of the I-steel to be hoisted; and the opposite surfaces between each pair of fork arms are respectively provided with a convex tooth, the distance between the opposite convex teeth is more than or equal to the thickness of a top plate or the thickness of a bottom plate of the I-steel to be hoisted, each hook fixture is also provided with a fixed lifting ring and a control pull ring, and the two ends of the steel cable are respectively fixed on the fixed lifting rings of the two hook fixtures and are provided with a tripping hook.
However, in the actual use process of the hook clamping apparatus, the workpiece is fixed through the convex teeth, so that the workpiece and the hook clamping apparatus are relatively complex to disassemble, and certain influence is caused on the hoisting efficiency.
SUMMERY OF THE UTILITY MODEL
The I-steel hoisting piece is convenient to mount and dismount and has high hoisting efficiency to a certain extent.
The technical scheme provided by the application is as follows:
the utility model provides a I-steel hoist and mount piece, includes hoist and mount portion and joint portion, hoist and mount portion and joint portion fixed connection, the hole for hoist and mount has been seted up to the top level of hoist and mount portion, the joint recess on the vertical crossbeam of card income I-steel has been seted up to the lateral wall of joint portion.
Through adopting above-mentioned technical scheme, I-steel is at the in-process of hoist and mount, and the wire rope on the loop wheel machine passes the hoist and mount hole that is located hoist and mount portion, and the vertical crossbeam joint on joint recess and the I-steel in the joint portion is hoisted whole I-steel afterwards and is realized the hoist and mount to the I-steel, and can realize being provided with the hoist and mount of the steel truss of I-steel to the top.
Optionally, the top of the hoisting part is provided with an extension part extending towards the direction close to the i-steel.
Through adopting above-mentioned technical scheme, through setting up the extension, reduced the distance between the stress point between the hoist and mount piece at I-steel both ends to the pressure of steel truss to hoist and mount piece has been reduced.
Optionally, the extension is arc-shaped, and the hoisting hole is opened in hoisting portion.
By adopting the technical scheme, the structural strength of the hoisting piece is improved, so that the hoisting piece can bear partial shearing force through the bending part in the hoisting process, and the probability of deformation of the hoisting piece in the using process is reduced.
Optionally, a placing groove for placing the i-steel is formed between the extending portion and the clamping portion.
Through adopting above-mentioned technical scheme, form between hoist and mount portion and the joint portion and supply the pay steel to place the recess, reduced the probability that takes place to interfere between extension and the I-steel.
Optionally, the depth of the placing groove is greater than the height of the I-steel vertical beam.
By adopting the technical scheme, the probability of falling off of the I-steel caused by interference between the hoisting part and the I-steel in the hoisting process is reduced.
Optionally, the bottom of the clamping portion is provided with a first structure reinforcing rib arranged along the length direction of the clamping portion.
Through adopting above-mentioned technical scheme, promoted the structural strength of joint portion, reduced the joint portion and taken place bending deformation's probability under receiving the action of gravity.
Optionally, a second structure reinforcing rib is arranged between the extension part and the clamping part, one side of the second structure reinforcing rib is connected with the clamping part, and the other side of the second structure reinforcing rib is connected with the extension part.
By adopting the technical scheme, the structural strength of the extension part is improved, and the probability of bending deformation of the extension part in the process of hoisting the steel truss is reduced.
Optionally, the bottom of one side of joint portion towards the I-steel is provided with a telescopic link, the telescopic link is located respectively the both sides of joint recess.
Through adopting above-mentioned technical scheme, promoted the bonding strength between joint portion and the I-steel, reduced the probability that takes place to loosen between hoist and mount piece and the I-steel.
Optionally, the telescopic link is including being fixed in the screw rod of joint portion bottom and cover are located the sleeve in the screw rod outside, the sleeve with threaded connection between the screw rod.
Through adopting above-mentioned technical scheme, when needs adjust the telescopic link, only need rotatory sleeve can realize the regulation to the telescopic link for the regulation of telescopic link is more convenient.
Optionally, a rubber pad is arranged at the bottom of the sleeve.
Through adopting above-mentioned technical scheme, further promoted the joint strength between joint portion and the I-steel, reduced the probability that takes place to loosen between hoist and mount piece and the I-steel.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the hoisting part and the clamping part, the installation and the disassembly between the hoisting part and the I-steel are facilitated, so that the I-steel is conveniently hoisted;
2. by arranging the second structural reinforcing ribs, the structural strength of the extension part is improved, and the probability of deformation of the extension part when the steel truss is hoisted is reduced;
3. through setting up the telescopic link, promoted the bonding strength between hoist and mount piece and the I-steel, reduced the probability that takes place to loosen between I-steel and the hoist and mount piece.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present application.
Fig. 2 is a schematic view of the overall structure of embodiment 2 of the present application.
Fig. 3 is a schematic view of the use condition of embodiment 2 of the present application.
Reference number specification, 1, a hoisting part; 11. an extension portion; 111. placing a groove; 12. hoisting holes; 13. a second structural reinforcing rib; 2. a clamping part; 21. clamping the groove; 22. a first structural stiffener; 23. a telescopic rod; 231. a screw; 232. a sleeve; 233. a rubber pad; 3. i-shaped steel; 31. a transverse cross beam; 32. a longitudinal beam.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
In the case of the example 1, the following examples are given,
the embodiment of the application discloses I-steel hoisting piece, refer to fig. 1 and 2, including hoisting portion 1 and joint portion 2. Hoisting part 1 and joint portion 2 fixed connection, hoisting part 1 is used for being connected with the loop wheel machine, and joint portion 2 is used for being connected with the wage steel, realizes the hoist and mount to the I-steel through the loop wheel machine.
The top of the sling 1 is provided with an extension 11 extending towards the direction close to the I-steel. A placing groove 111 for placing the I-shaped steel is formed between the hoisting part 1 and the extension part 11. The depth of the placing groove 111 is larger than the height of the I-shaped steel vertical beam. The extension part 11 is arc-shaped, and a hoisting hole 12 is formed in the end part of the extension part 11. The steel rope of the crane penetrates through the hoisting hole 12 to realize the fixation of the crane and the hoisting part 1.
A second structure reinforcing rib 13 is arranged between the hoisting part 1 and the clamping part 2, one side of the second structure reinforcing rib 13 is connected with the clamping part 2, and the other side is connected with the extension part 11. Therefore, the structural strength of the hoisting part 1 is improved, the integral shearing resistance of the extension part 11 can be improved when the I-shaped steel hoisting part is hoisted on the whole steel truss, and the probability of bending deformation of the extension part 11 is reduced. The side wall of the clamping part 2 is provided with a clamping groove 21 clamped on the vertical beam of the I-steel.
The implementation principle of the I-steel hoisting piece of the embodiment is as follows: in the hoisting process of the I-steel, a steel cable on the crane penetrates through the hoisting hole 12 on the hoisting part 1, the clamping groove 21 on the clamping part 2 is clamped with the vertical cross beam on the I-steel, then the whole I-steel is hoisted to realize hoisting of the I-steel, and the steel truss with the top provided with the I-steel can be hoisted.
In the case of the example 2, the following examples are given,
the embodiment of the application discloses an I-steel hoisting piece, and the difference with embodiment 1 lies in that, referring to fig. 2 and 3, the bottom of joint portion 2 is provided with first structure strengthening rib 22 along the length direction setting of joint portion 2. So that joint portion 2 has higher structural strength, has promoted the biggest weight that joint portion 2 can bear.
The bottom of one side of the clamping portion 2 facing the I-steel is provided with a telescopic rod 23, and the telescopic rods 23 are respectively positioned at two sides of the clamping groove 21. The telescopic rod 23 comprises a screw 231 fixed at the bottom of the clamping portion 2 and a sleeve 232 sleeved outside the screw 231, the screw 231 and the clamping portion 2 are fixed by welding, the sleeve 232 is in threaded connection with the screw 231, and a rubber pad 233 is arranged at the bottom of the sleeve 232. In this embodiment, the rubber pad 233 and the sleeve 232 are fixed by vulcanization. During the use, when joint portion 2 can't and when firmly fixing a position between the I-steel, rotatory sleeve 232 for the bottom of sleeve 232 and the bottom surface butt of I-steel lateral wall recess, thereby realize the location between to hoist and mount piece and the I-steel.
The implementation principle of the I-steel hoisting piece of the embodiment is as follows: in the hoisting process of the I-steel, a steel cable on the crane penetrates through the hoisting hole 12 on the hoisting part 1, the clamping groove 21 on the clamping part 2 is clamped with the vertical cross beam on the I-steel, the hoisting piece can be firmly clamped in the groove on the side wall of the I-steel through the telescopic rod 23, then the whole I-steel is hoisted to realize hoisting of the I-steel, and the steel truss with the top provided with the I-steel can be hoisted.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a I-steel hoisting piece which characterized in that: including hoist and mount portion (1) and joint portion (2), hoist and mount portion (1) and joint portion (2) fixed connection, hole for hoist (12) have been seted up to the top level of hoist and mount portion (1), joint recess (21) on the vertical crossbeam of card income I-steel have been seted up to the lateral wall of joint portion (2).
2. An i-steel sling according to claim 1, characterised in that: the top of the hoisting part (1) is provided with an extension part (11) extending towards the direction close to the I-shaped steel.
3. An i-steel sling according to claim 2, characterised in that: the extension part (11) is arranged in an arc shape, and the hoisting hole (12) is formed in the hoisting part (1).
4. An i-steel sling according to claim 2, characterised in that: a placing groove (111) for placing I-shaped steel is formed between the extension part (11) and the clamping part (2).
5. An I-steel sling according to claim 4, wherein: the depth of the placing groove (111) is larger than the height of the I-shaped steel vertical beam.
6. An i-steel sling according to claim 1, characterised in that: the bottom of joint portion (2) is provided with first structure strengthening rib (22) that the length direction of following joint portion (2) set up.
7. An i-steel sling according to claim 2, characterised in that: extension (11) with be provided with second structure strengthening rib (13) between joint portion (2), one side and joint portion (2) of second structure strengthening rib (13) are connected, and the opposite side is connected with extension (11).
8. An i-steel sling according to claim 1, characterised in that: joint portion (2) are provided with a telescopic link (23) towards one side bottom of I-steel, telescopic link (23) are located respectively the both sides of joint recess (21).
9. An i-steel sling according to claim 8, wherein: the telescopic rod (23) comprises a screw rod (231) fixed to the bottom of the clamping portion (2) and a sleeve (232) sleeved on the outer side of the screw rod (231), and the sleeve (232) is in threaded connection with the screw rod (231).
10. An i-steel sling according to claim 9, characterised in that: the bottom of the sleeve (232) is provided with a rubber pad (233).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120769005.6U CN214495426U (en) | 2021-04-14 | 2021-04-14 | I-steel hoisting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120769005.6U CN214495426U (en) | 2021-04-14 | 2021-04-14 | I-steel hoisting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214495426U true CN214495426U (en) | 2021-10-26 |
Family
ID=78203738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120769005.6U Active CN214495426U (en) | 2021-04-14 | 2021-04-14 | I-steel hoisting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214495426U (en) |
-
2021
- 2021-04-14 CN CN202120769005.6U patent/CN214495426U/en active Active
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