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Buckle removal device and buckle removal method

A technology of disassembly device and buckle, applied in the direction of manufacturing tools, hand-held tools, etc., can solve the problems of low safety and dangerous disassembly methods, and achieve the effect of high safety

Active Publication Date: 2022-07-05
PETROCHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the buckle disassembly method in the related art is extremely low in safety due to the limited working environment and the disassembly method is likely to cause dangerous phenomena

Method used

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  • Buckle removal device and buckle removal method
  • Buckle removal device and buckle removal method
  • Buckle removal device and buckle removal method

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Embodiment Construction

[0045] Unless otherwise defined, all technical terms used in the embodiments of the present application have the same meaning as commonly understood by those skilled in the art.

[0046] In the embodiments of the present application, the “front” and “rear” involved are based on the front and rear shown in the drawings; the “first end” and the “second end” are opposite ends.

[0047] In order to make the objectives, technical solutions and advantages of the present application clearer, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0048] The retaining ring is connected to the mounting surface by means of clasp, and is used to strengthen the connection or increase the pressure sealing part. The retaining ring is tightly connected with the mounting surface by pressing on the mounting surface and connecting with the mounting surface through the auxiliary connection of the fastener. Optionally, w...

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PUM

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Abstract

The present application relates to a buckle disassembly device and a buckle disassembly method, and relates to the field of oil extraction machine equipment and tools. The buckle removal device includes a rocker assembly, a casing, a transmission assembly, a fixing assembly and at least one set of hook assemblies; the rocker assembly is located at the top of the casing; the sleeve assembly is movably connected to the casing; the base is located at the bottom of the casing; the hook The component includes at least one hook. When the rocker assembly is rotated under force, the base and the installation surface tend to move each other, and then the interaction force with the installation surface is formed, and the hook assembly receives the force in the same direction through the transmission of the base. Eventually the clasp comes off. The clasp dismantling device is fixed by the fixing assembly, the rocker assembly and the transmission assembly transmit force, and finally the clasp is separated from the installation surface under the force of the hook. During the disassembly process, the user only needs to The rod rotates, it is not easy to cause dangerous phenomena, and the safety is high.

Description

technical field [0001] The present application relates to the field of oil extraction machine equipment and tools, and in particular, to a retaining ring disassembly device and a retaining ring disassembly method. Background technique [0002] Oil extraction machine is a common large-scale oil extraction equipment in the petroleum industry. In the oil extraction machine, it includes a crank mechanism and a connecting rod mechanism. The connecting rod mechanism is connected to the crank pin of the crank mechanism, and a retaining ring is arranged on the crank pin, and the retaining ring is used for fixing the crank pin, so that the crank mechanism and the connecting rod mechanism are stably connected. [0003] When the crank mechanism and the connecting rod mechanism need to be disconnected due to equipment maintenance, replacement of pins, etc., it is necessary to cooperate with two people. After the connecting rod is fixed, insert an inclined iron into the gap between the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/02
Inventor 安洪军
Owner PETROCHINA CO LTD