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Connecting rod

A connecting rod and screw technology, applied in the direction of connecting rods, shafts and bearings, mechanical equipment, etc., can solve problems such as inability to reach the position and difficulty in on-site adjustment

Pending Publication Date: 2021-09-10
SHANGHAI GOODWAY MARINE ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing connecting rod is generally an integral structure. During the installation and debugging process, one end is easy to be in place, and the other end is not in place, resulting in difficulty in on-site adjustment.

Method used

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ci...

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Abstract

The invention relates to a connecting rod and belongs to the technical field of ships. The connecting rod structurally comprises hinge points at the two ends of the connecting rod; the connecting rod comprises a first connecting rod section and a second connecting rod section which respectively comprise the hinge points at the two ends; the first connecting rod section and the second connecting rod section are connected into a whole through a middle adjusting part for adjusting the length of the connecting rod; and the adjusting part comprises two adjusting bases, two screw rods with opposite rotating directions and an adjusting ring; the two adjusting bases are connected with the first connecting rod section and the second connecting rod section respectively; one ends of the two screw rods are connected with the two adjusting bases respectively; and the other ends of the two screw rods are arranged on the inner side of the adjusting ring respectively and connected with the inner threads of the adjusting ring in a matched mode. Compared with the prior art, the connecting rod has the advantages that due to the fact that the adjusting part is arranged on the connecting rod, the length of the connecting rod can be easily adjusted on site under the condition that the connecting rod is not detached; the structure is simple; manufacturing and mounting are convenient; and the purpose of the connecting rod is effectively achieved.

Description

technical field [0001] The invention relates to a connecting rod structure, in particular to an adjustable connecting rod. Background technique [0002] The connecting rod is an important part commonly used in machinery, which is used to transmit power and change the form of motion. When the connecting rod is working, it must bear longitudinal and lateral inertial forces. Therefore, the connecting rod works under a complex stress state. It is subject to both alternating tension and compression stress and bending stress. [0003] The existing connecting rods generally have an integral structure. During the installation and debugging process, one end is easy to be in place, but the other end is not in place, resulting in difficulty in on-site adjustment. Contents of the invention [0004] In order to solve the above technical problems, the present invention provides a connecting rod, which can easily adjust the length on site without dismantling the connecting rod, so as ...

Claims

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Application Information

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IPC IPC(8): F16C7/06
CPCF16C7/06
Inventor 李琴周庆华
Owner SHANGHAI GOODWAY MARINE ENG
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