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Hook assembly with double hook structure

A hook and assembly technology, which is applied in the field of hook assemblies with double hook structure, can solve problems such as breakage and easy sliding of objects, and achieve the effect of preventing sliding and having good versatility.

Active Publication Date: 2019-02-26
常州龙琥高新技术创业服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first purpose of the present invention is to provide a hook assembly with a double-hook structure that can adjust the length of the rope to change the force of the connecting rope, which solves the problem of long hanging length caused by the non-adjustable rope length of the existing hook assembly. Items prone to breakage
[0004] The second object of the present invention is to further provide a hook assembly with a double hook structure that is not easy to cause slippage when hooking objects on the basis of the first object of the invention, which solves the problem of using the existing open hooks. The problem that objects are easy to slip

Method used

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  • Hook assembly with double hook structure
  • Hook assembly with double hook structure
  • Hook assembly with double hook structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment one, see figure 1 , a hook assembly with a double hook structure, including a hook 9, a suspension plate 8 and a connecting rope 84. Both ends of the connecting rope 84 pass through the suspension pan 8 downwards. The suspension plate 8 is connected with a lifting rod 81 . Lifting rod 81 is screw rod. The upper end of the lifting rod 81 is provided with a fork 82 . The fork 82 is fixedly connected with the elevating rod 81. The fork 82 is supported in the middle of the connecting rope 84 . The lower end of the lifting rod 81 is mounted on the suspension plate 8 and is provided with a rotation stop block 811 . The suspension plate 8 is provided with an anti-rotation rod 83 inserted in the anti-rotation block 811 . The lifting rod 81 is also screwed with the driven gear 12 . The driven gear 12 is provided with a turret 121 which is rotatably hooked in the suspension disc 8 . The driven gear 12 meshes with the driving gear 11. The driving gear 11 is pro...

Embodiment 2

[0037] Embodiment two, the difference with embodiment one is:

[0038] see Figure 4 , also includes a motor 5 and a power switching mechanism 7. The motor 5 includes a motor housing 51 and a motor shaft 52 . The motor housing 51 is fixedly connected with the grip bar 13 . The motor casing 51 is provided with the connection terminal 3 . The drive rod 1 is connected to one end of the motor shaft 52 through a reducer 53 . The other end of the motor shaft 52 passes through the handle bar 13 .

[0039] see Figure 5 , The power switching mechanism 7 includes a switch 71 , a pressing rod 72 , a latch 73 and an insertion spring 74 . The switch 71 and the pressing rod 72 are located on both sides of the latch 73 . The switch 71 is fixed in the handle bar 13 . Switch 71 is a push switch, because the control motor 5 starts and stops. The pressing rod 72 passes through the grip rod 13 . The latch 73 is slidably connected in the handle bar 13 . The motor shaft 52 is provided w...

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PUM

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Abstract

The invention relates to a lifting tool, in particular to a hook assembly with a double-hook structure. The hook assembly comprises hooks, a hanging plate and a connecting rope with the two ends downward penetrating through the hanging plate. The two ends of the connecting rope both are connected with the hooks. The hanging plate is connected with a lifting rod and a lifting structure driving the lifting rod to rise and fall. The lifting rod is provided with a fork head. The fork head is supported in the middle of the connecting rope. According to the hook assembly with the double-hook structure, the length of the rope can be adjusted, accordingly force borne by the connecting rope is changed, and the problem that the rope of an existing hook assembly is prone to fracture when an object with the large length is lifted due to the fact that the length of the rope of the existing hook assembly cannot be adjusted is solved.

Description

technical field [0001] The invention relates to a hanger, in particular to a hook assembly with a double-hook structure. Background technique [0002] There are two structural forms of the hook: one is a closed type, which is suitable for hanging on a cable or rod, and has the advantage that objects will not come out of the hook. The Chinese patent application number is 2012103227376 and publication number A closed hook is disclosed in the patent document CN103663123A named "hook"; the other is open, which is suitable for hanging on all objects, so it has good versatility. advantage. In Chinese patent application number is 2013104512146, publication number is CN103466435A, promptly discloses a kind of open type suspension hook in the patent document that name is called " steel plate suspension hook ". The open suspension hook comprises a suspension ring, a hook body and a connecting part, and the connection part connects the suspension ring and the hook body together. Alt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C1/14B66C13/22
CPCB66C1/122B66C1/14B66C13/22
Inventor 葛文顺
Owner 常州龙琥高新技术创业服务有限公司