Socket wrench with adjustable inner diameter and using method thereof

Abstract

The invention relates to the field of socket wrenches, in particular to a socket wrench with the adjustable inner diameter and a using method thereof. The socket wrench with the adjustable inner diameter comprises a socket head (1) and a handle (2), and is characterized in that the socket head (1) comprises socket elastic pieces (11), an adjusting screw rod (12), an adjusting nut (13) and a handleconnecting piece (14), the bottoms of the socket elastic pieces (11) are fixed to the outer edge of the top end surface of the adjusting screw rod (12), and the adjusting nut (13) is screwed on the external thread of the adjusting screw rod (12); and the handle (2) comprises a socket head connecting piece (21), a connecting rod (22) and a rocking handle (23), the socket head connecting piece (21)and the handle connecting piece (14) are matched with each other. The use method of the socket wrench with the adjustable inner diameter is characterized by comprising the following steps of (1) sleeving, and (2) twisting. The socket wrench with the adjustable inner diameter has high adaptability, reduces operation time and shortens construction period.

Description

technical field [0001] The invention relates to the field of socket-type wrenches, in particular to a socket wrench with an adjustable inner diameter and a use method thereof. Background technique [0002] In the process of steel structure engineering and equipment installation, it is inevitable to use socket wrenches. The socket wrench is composed of multiple sockets with hexagonal holes and equipped with various socket wrench accessories such as handles and extension rods. It is especially suitable for screwing bolts or nuts with very narrow positions or deep depressions. Its material and shape of the ring hole are basically the same as those of the ring wrench, and it is suitable for bolts or nuts that have a narrow disassembly position or require a certain torque. The socket wrench is mainly composed of a socket head, a handle, a ratchet handle, a quick handle, a joint and a post, etc. All kinds of handles are suitable for various occasions. The principle of convenient ...

AI Technical Summary

Problems solved by technology

In the process of using a socket wrench for construction, due to the different sizes of the bolts, it is necessary to carry and replace different types of sockets during the construction process, resulting in a lot of waste of manpower and material resources, which affects the construction period to a certain extent.

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