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Portable locking device

A locking device and portable technology, applied in the direction of connecting through components, mechanical equipment, sealing surfaces, etc., can solve the problems of pipe damage and low locking strength, and achieve the effects of easy implementation, good locking connection effect and simple structure.

Inactive Publication Date: 2017-08-15
SUZHOU SPARKS PRECISION MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For temporary pipe fittings connection devices, simple wire ropes or connecting sleeves are used in the prior art to connect and lock, which will cause damage to the pipe fittings, and the locking strength is not high

Method used

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  • Portable locking device

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Embodiment Construction

[0013] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] Such as figure 1 As shown, the present invention is a portable locking device, which is composed of a locking ring 1, a spring 2, a locking bolt 3 and an anti-skid pad 4, the upper part of the locking ring 1 is provided with a locking buckle 5, and the locking Pins are arranged on the fastening buckle 5, pin holes are arranged at the connection between the locking ring 1 and the locking buckle 5, an anti-slip pad 4 is arranged on the inner side of the locking ring 1, and the anti-slip pad 4 is arranged along the inner circumference of the locking ring 1, and the spring 2 One end is fixedly connected to the outer circle of the locking ring 1 , and the other end is provided with buckles 6 , and the buckles 6 are connected by locking bolts 3 .

[0015] The locking ring 1 is a solid stainless steel ring.

[0016] Described spring 2 is a ...

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Abstract

The invention discloses a portable locking device. The portable locking device is composed of a locking ring, springs, a locking bolt and anti-skid pads. A locking buckle is arranged on the upper portion of the locking ring and provided with a pin. A pin hole is formed in the joint of the locking ring and the locking buckle. The inner side of the locking ring is provided with the anti-skid pads. The anti-skid pads are arranged along the inner side circumference of the locking ring. One end of each spring is fixedly connected to the outer circle of the locking ring, and the other end of each spring is provided with a ring buckle. The ring buckles are connected through the locking bolt. The portable locking device is simple in structure, easy to achieve, capable of being carried with people, very convenient and good in locking and connecting effect, pipe fittings cannot be damaged, and the requirement for locking and connecting different sizes of pipe fittings can further be met.

Description

technical field [0001] The invention relates to a pipe fitting connection locking device, in particular to a portable locking device. Background technique [0002] Fittings are parts that connect tubes into pipelines. According to the connection method, it can be divided into socket-type fittings, curved elastic double-melt fittings, threaded fittings, flanged fittings and welded fittings. Mostly made of the same material as the pipe. There are elbows (elbows), three-way pipes, four-way pipes (crossheads) and different diameter pipes (big and small heads). Elbows are used where pipes turn; tee pipes are used where three pipes meet; cross pipes are used where four pipes meet; reducers are used where two pipes of different diameters are connected. For the temporary pipe fitting connection device, the prior art adopts simple wire rope or connecting sleeve connection and locking, which will cause damage to the pipe fittings, and the locking strength is not high. Contents of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L19/02
CPCF16L19/0206
Inventor 曹乐
Owner SUZHOU SPARKS PRECISION MACHINERY CO LTD
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