A special sling for steel structure that is easy to disassemble

A steel structure and spreader technology, applied in the direction of load hanging components, transportation and packaging, can solve problems such as reducing risk, and achieve the effect of reducing risk, high safety and simple structure

Active Publication Date: 2022-07-22
XINJIANG SUZHONG CONSTR ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiency in the prior art that after the steel component is hoisted in place, the steel wire rope bound between the component lifting point and the tower crane hook needs to be released manually, the present invention provides a special lifting tool for steel structure that is easy to disassemble. The binding connection and unbinding process between the point and the hook of the lifting equipment are all completed by the staff on the ground, which avoids the risk of construction personnel climbing up and down. At the same time, the locking structure has a locking effect on the fixed bolt, forming an insurance effect, reduce the risk, so that the first pull rod will not be unhooked due to human misuse of the pull rope

Method used

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  • A special sling for steel structure that is easy to disassemble
  • A special sling for steel structure that is easy to disassemble
  • A special sling for steel structure that is easy to disassemble

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] like image 3 As shown, a special sling for steel structures that is easy to disassemble includes a sling body 1, a fixing structure 2, a locking structure 3 and a pulling rope 4. The sling body 1 includes a connecting block 1.1, a first sleeve 1.2 and a second Sleeve 1.3, the axis of the first sleeve 1.2 is perpendicular to the axis of the second sleeve 1.3, the connecting block 1.1 is provided with a jack 1.1.3, the jack 1.1.3 transversely passes through the connecting groove 1.1.2, the first sleeve 1.2 On the side wall of the device is a first sliding slot 1.2.1 and a first locking slot 1.2.2 that communicate with each other.

[0032] The fixed structure 2 includes a fixed pin 2.1, a first pull rod 2.2 and a first telescopic spring 2.3. The fixed pin 2.1 is arranged in the first sleeve 1.2 and is slidably connected with the first sleeve 1.2. The fixed pin 2.1 can be along the first sleeve 1.2. The axis rotates, one end of the fixed pin 2.1 passes through the jack 1....

Embodiment 2

[0036] like figure 1 As shown, a special sling for steel structures that is easy to disassemble includes a sling body 1, a fixing structure 2, a locking structure 3 and a pulling rope 4. The sling body 1 includes a connecting block 1.1, a first sleeve 1.2 and a second Sleeve 1.3, connecting block 1.1 is provided with jack 1.1.3, connecting hole 1.1.1 and connecting slot 1.1.2, jack 1.1.3 transversely passes through connecting slot 1.1.2, the side wall of first sleeve 1.2 There is a first chute 1.2.1 and a first lock slot 1.2.2 that communicate with each other; the side wall of the second sleeve 1.3 is provided with a second chute 1.3.1 and a second lock slot 1.3 that communicate with each other. 2.

[0037] The fixed structure 2 includes a fixed pin 2.1, a first pull rod 2.2 and a first telescopic spring 2.3. The fixed pin 2.1 is arranged in the first sleeve 1.2 and is slidably connected with the first sleeve 1.2. The fixed pin 2.1 can be along the first sleeve 1.2. The axis...

Embodiment 3

[0041] like figure 1 and figure 2 As shown, on the basis of Embodiment 2, the first pull rod 2.2 and the second pull rod 3.2 are connected to the same pull rope 4; the second pull rod 3.2 is provided with an elastic elastic member 5, one end of the elastic elastic member 5 is connected to the second pull rod 5. The pull rod 3.2 is connected, and one end of the pull rope 4 is fixed with the elastic telescopic element 5 and then passes through the elastic telescopic element 5 and is connected to the first pull rod 2.2.

[0042] In the above technical solution, the elastic elastic member 5 may be a retractable spring or an elastic elastic cord or other elastic member. One end of the pull rope 4 is bound to the first pull rod 2.2, and after leaving an appropriate margin, it is knotted and then tied to the elastic telescopic element 5 on the second pull rod 3.2. The function of the elastic telescopic element 5 is to adjust the length of the rope between the two pull rods, and to...

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PUM

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Abstract

The invention discloses a special sling for a steel structure which is easy to disassemble, comprising: a sling body, a fixing structure, a locking structure and a pulling rope; There is an insertion hole on it, and the side wall of the first sleeve is provided with a first sliding slot and a first locking slot that communicate with each other; the fixing structure includes a fixed pin, a first pull rod and a first telescopic spring, and the fixed pin is connected to the first sleeve. The pipes are slidably connected, one end of the fixed bolt passes through the jack, and the other end of the first pull rod passes through the first lock slot; the locking structure includes a locking bolt and a second telescopic spring, and the locking bolt is slidably connected with the second sleeve, One end of the locking bolt is in contact with the first pull rod; the first pull rod and the locking bolt are respectively connected with the pull rope. The invention provides a special hanger for a steel structure that is easy to disassemble, which avoids the risk of construction personnel climbing up and down, and at the same time, the locking structure has a locking effect on the fixed bolt to form an insurance effect.

Description

technical field [0001] The invention relates to the technical field of engineering construction, in particular to a special hanger for steel structures that is easy to disassemble. Background technique [0002] In the construction of traditional steel structure house construction, steel columns and steel plate walls are generally installed once every three floors. The height of a single steel member is high, and the cross-section is mostly elongated; when the steel member is hoisted in place, it needs to be manually lifted. The wire rope tied between the point and the tower crane hook. Since there is no safety ladder for the construction personnel to go up and down vertically in this process, the construction personnel mostly use the original climbing method. Column, since the height of individual components is more than 9 meters, there is a risk of falling from a high place due to fatigue or mishandling during the climbing process, and the tools used in the process of unty...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C1/10
CPCB66C1/10
Inventor 顾李平曹国军白小松
Owner XINJIANG SUZHONG CONSTR ENG
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