T-bolt clamping hoop with locking groove and manufacturing method and application of t-bolt clamping hoop

Abstract

The invention discloses a t-bolt clamp with a locking groove and a manufacturing method and application of the t-bolt clamp. The clamp comprises an outer steel belt, a lining steel belt with a locking groove, a T-shaped bolt, a T-shaped trunnion and a self-locking nut. The outer steel belt is bent to be annular and is provided with an opening, and two ends of the opening are respectively a first head part with a first window hole and a second head part with a second window hole; the screw rod part of the T-shaped bolt penetrates through the first window hole of the first head part and limits the head part of the T-shaped bolt in the first head part; the T-shaped trunnion penetrates through the second window hole of the second head part and limits the head part of the T-shaped trunnion in the second head part; a screw rod part of the T-shaped bolt can penetrate through the head part of the T-shaped trunnion and penetrate out of the tail part of the T-shaped trunnion, and a self-locking nut is screwed on the penetrating-out part of the T-shaped bolt; a lining steel belt with a locking groove is attached to the inner side of the outer steel belt. By the adoption of the technical scheme, the sealing effect of flange connection is improved, the hidden danger of leakage at the joint is greatly reduced, the connecting structure is compact, connecting operation is easy and rapid, and the flange is suitable for installation occasions with narrow space.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to a t-bolt clamp with a locking groove, a manufacturing method and an application thereof. Background technique [0002] The traditional pipe end flange connection structure such as figure 1 As shown, it includes a flange set at the end of the pipe. The flange needs to be provided with corresponding screw holes. Cooperating nuts) pass through the screw holes to connect the two pipe bodies together. This traditional pipe end flange connection structure has the following disadvantages: [0003] 1. The connection operation is troublesome and laborious, and the installation time is long. [0004] 2. The installation space required for connection is relatively large. [0005] 3. The sealing effect of the connection is not good. If it is a pipe body connection used to transport harmful media (gas or liquid), this structure is prone to leakage problems at its connection, which does...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a t-bolt clamp with lock groove and its manufacturing method and its application, which mainly solves the traditional flange connection structure of the pipe end, which is troublesome in connection operation, long in installation time, takes up a large installation space, and the connection For technical problems such as poor sealing effect, the technical solution of the present invention can improve the sealing effect of the flange connection and greatly reduce the hidden danger of leakage at the connection.

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