Safety protection device of lifting belt or traction belt and use method of safety protection device

A technology of safety protection device and traction belt, applied in the direction of safety device, belt fasteners, transportation and packaging, etc., can solve problems such as damage, cuts, casualties, equipment, etc., and achieve the effect of avoiding injury

Pending Publication Date: 2021-09-17

CHINA THIRD METALLURGICAL GRP

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AI-Extracted Technical Summary

Problems solved by technology

However, compared with wire rope slings, the disadvantages of slings or slings are also prominent, mainly as follows: objects with sharp edges can cause destructive cuts to slings or slings, a...

Abstract

The invention relates to a safety protection device of a lifting belt or a traction belt and a using method of the safety protection device. The safety protection device is arranged in the middle of the lifting belt or the traction belt, and the safety protection device comprises two lead blocks, a high-strength elastic belt and a plurality of bolts; the two ends of the high-strength elastic belt are fixedly connected with the lead blocks respectively, and the corresponding parts of the lifting belt/traction belt are clamped and fixed through the lead blocks and bolts; and after being connected with the lifting belt/traction belt, the high-strength elastic belt is in a natural stretching state. The elastic protection device is arranged in the middle of the lifting belt or the traction belt, so that the lifting belt or the traction belt can be effectively prevented from being bounced off due to breakage or unhooking on the premise of not influencing normal work of the lifting belt or the traction belt, and injury to constructors or damage to equipment is avoided.

Application Domain

Belt fasteningsSafety gear

Technology Topic

Automotive engineeringTraction belt +2

Image

Examples

Experimental program(2)

Example Embodiment

[0030] [Example 1]

[0031] like figure 1 , figure 2 As shown in this embodiment, the securing device is provided with a lifting / traction with the central 1, by the two lead weights 2,1 3,8 strips with high strength bolts elastic rubber pad 4, 4 6 composition.

[0032] Fixed connected with high strength at both ends of the elastic band 2 is the lead weights 3: lead block 2 is fully enclosed annular structures, high-strength elastic band from the corresponding ends of the center hole 3 2 through the lead block, bypassing the corresponding lead 2 the top end of the inner block 2 with high strength lead weights sewn elastic band 3 (as suture 5 figure 1 Shown); lead block 2 defines the bottom of each threaded holes 4, 4 by 4 passes through a corresponding threaded bolt holes after loading zone / a tight leash in the second inner lead block (interposed therebetween a layer Strength elastic band 3), in order to achieve security devices and with a lifting / pulling the locking between the fixing belt 1.

[0033] In order to avoid the bolt with four pairs of lifting / leash cause damage 1, the bolt head and the loading zone 4 / leash is provided between the base rubber 16, and the two bolts 4 share a rubber pad 6.

[0034] Embodiment, the two lead weights lifting belt 2 and / traction belt 1 from the corresponding end of the present embodiment is a loading zone / traction with a total length of 1/4.

Example Embodiment

[0035] [Example 2]

[0036] like image 3 , Figure 4 As shown in this embodiment, the securing device is provided with a lifting / traction with the central 1, by the two lead weights 2,1 3,8 strips with high strength bolts elastic rubber pad 4, 8 and 6 12 7 composed of the fastening screw.

[0037] Fixed connected with high strength at both ends of the elastic band 2 is the lead weights 3: 2 to the lead block semi-closed annular structure, which defines the top of the intermediate gap; gap on both sides of the lead block 2 defines a top surface of the positioning notches, high-strength elastic band 3 is placed at both ends of the corresponding positioning notches, high-strength stretch across the belt 3 between the two lead weights corresponding respectively six fastening screws 7 by fastening the lock; four threaded holes defines a bottom of each lead block 2, by four screws through a corresponding threaded hole 4 after loading zone / a tight leash in the second inner lead weights to achieve security devices and with a lifting / pulling the locking between the fixing belt 1.

[0038]In order to avoid the bolt 4 to produce damage to the hoisting belt / traction belt 1, the bolt 4 head is provided with a rubber pad 6 between the lifting belt / traction belt 1, and each of the bolts 4 respectively set a rubber pad 6.

[0039] In this embodiment, the distance between the two lead block 2 and the lifting belt / traction belt 1 is 1/3 of the length of the lifting belt / traction belt 1.

PUM

Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

avoid causing harm

Safety protection device of lifting belt or traction belt and use method of safety protection device

A technology of safety protection device and traction belt, applied in the direction of safety device, belt fasteners, transportation and packaging, etc., can solve problems such as damage, cuts, casualties, equipment, etc., and achieve the effect of avoiding injury

AI-Extracted Technical Summary

Problems solved by technology

Abstract

Image

Examples

Example Embodiment

Example Embodiment

PUM

Description & Claims & Application Information

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