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Anti-disengaging device for hoisting lifting belt on lifting ring

A technology of anti-dropping device and lifting ring, which is applied in the directions of safety device, transportation and packaging, load hanging components, etc.

Pending Publication Date: 2020-11-17
遵义群建塑胶制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide an anti-dropping device for suspenders hoisting rings to solve the problem that the suspenders are easy to fall off from the suspension rings in the prior art

Method used

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  • Anti-disengaging device for hoisting lifting belt on lifting ring
  • Anti-disengaging device for hoisting lifting belt on lifting ring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1, such as figure 1 As shown, a sling lifting ring anti-off device includes an anti-off rod 2, a spring 3 is welded to the end of the anti-off rod 2, and a magnet 4 is welded to the end of the spring 3 away from the anti-off rod 2, and the shape of the magnet 4 is a circle disc shape.

[0018] When the anti-off device in this solution is in use, first hang the sling 5 on the suspension ring 1, then insert the anti-off rod 2 into the suspension ring 1, and bend the springs 3 at both ends towards the direction of the injection mold 6, so that both sides The magnet 4 is adsorbed on the injection mold 6, so that the anti-loosening bar 2 can stop the sling 5 from falling off from the suspension ring 1.

Embodiment 2

[0019] Example 2, such as figure 2 The anti-off rod 2 includes a connecting section 7 and a telescopic section 8, the telescopic section 8 and the connecting section 7 are horizontally slidably connected, the top of the connecting section 7 is provided with a horizontal through groove, and the telescopic section 8 is welded with a screw rod 9 located in the through groove, The top of the screw rod 9 is threadedly connected with a limit nut 10, and the opening size of the limit nut 10 is larger than the opening size of the through groove.

[0020] By sliding the telescopic section 8 and tightening the limit nut 10, the friction between the limit nut 10 and the surface of the connecting section 7 is used to fix the telescopic section 8, and the length of the anti-loosening rod 2 can be adjusted to adapt to injection molds of different widths 6.

[0021] Preferably, the bottom of the connecting section 7 is provided with an arc-shaped groove. By setting the arc-shaped groove, ...

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Abstract

The invention discloses an anti-disengaging device for hoisting a lifting belt on a lifting ring, and relates to the technical field of mechanical equipment. The anti-disengaging device comprises an anti-disengaging rod, the ends of the anti-disengaging rods are connected with springs, and the ends, away from the anti-disengaging rod, of the springs are connected with magnets; and the anti-disengaging rod comprises a connecting section and a telescopic section, the telescopic section is horizontally connected with the connecting section in a sliding manner, the telescopic section is provided with a horizontal through groove, the connecting section is connected with a screw rod located in the through groove, the screw rod is in threaded connection with a limiting nut, and the size of an opening of the limiting nut is larger than that of an opening of the through groove. According to the scheme, the anti-disengaging rod penetrates into the lifting ring, the two ends of the anti-disengaging rod are fixed through the magnets, the anti-disengaging rod can prevent the lifting belt from disengaging from the lifting ring, and safety accidents are avoided.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to an anti-off device for hoisting rings of slings. Background technique [0002] Injection molds are generally made of cast iron. In the process of casting the injection mold, in order to facilitate the lifting of the injection mold in the future, lifting rings are cast on both sides of the injection mold. Injection molds are generally hoisted with slings, that is, the slings are hung on the rings. However, when the slings are hung on the rings, it is easy to hang them in place, so that when the slings pull up the rings, the slings are easy to fall off from the rings, causing the injection mold to lose balance and fall. , resulting in safety accidents. Contents of the invention [0003] The present invention intends to provide an anti-dropping device for a sling hoisting ring to solve the problem in the prior art that the sling is easy to fall off from the ring. ...

Claims

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Application Information

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IPC IPC(8): B66C1/18B66C15/00
CPCB66C1/18B66C15/00
Inventor 刘为安兴华曾刚李瑶
Owner 遵义群建塑胶制品有限公司
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