Detonating tube cluster connection protection binding device

Abstract

The invention belongs to the technical field of blasting, and discloses a detonating tube cluster connection protection binding device. The detonating tube cluster connection protection binding devicecomprises a protective blanket, an adhesive layer and a binding nylon belt; the adhesion layer is arranged on the coated surface of the protective blanket, and the binding nylon belt is fixed on oneside of the protective blanket. The detonating tube cluster connection protection binding device is simple in structure, firm in binding and fast in binding speed, and metal jets and flying pieces damaging an initiation network can be effectively prevented, blasting noise of detonators is reduced, detonating area of a detonating tube is increased, the accuracy of detonating network and the accuracy of propagation of explosion of detonating network are improved, and the reliability and the safety of detonating are ensured. The detonating tube cluster connection protection binding device is suitable for the needs of various multi-point blasting surface network detonating, and has convenient construction, low cost and easier realization and popularization.

Description

technical field [0001] The invention relates to the technical field of blasting, in particular to a nonel cluster protection binding device. Background technique [0002] In blasting engineering, ordinary plastic nonel detonators are often used to detonate the network, and cluster connection is used to connect the blasting network. The detonating tube network leads to rejection and blasting failure in the detonating network. [0003] The current method to solve this problem is to use a series of tools such as wire tie, electrical tape, sand, and rubber materials for binding and covering during the connection process. The amount of use is large, the cost is high, and the binding speed is slow. It takes 2~ 3 minutes, time-consuming and labor-intensive. The quality of binding protection is greatly affected by human factors and the environment, and often occurs that the binding is not firm and the detonating tubes overlap, which affects the excitation and explosion transmissio...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a nonel cluster protection binding device, which solves the technical problems of time-consuming and labor-intensive binding of the cluster heads in the prior art, and the instability of the explosion quality affects the excitation and transmission effects.

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