Locking mechanism for hydraulic cylinder

By designing a locking mechanism for hydraulic cylinders, using the combination of pre-installation mechanism, fixing mechanism and locking mechanism, the quick disassembly and assembly of hydraulic cylinders is achieved, solving the time-consuming and labor-intensive problem of hydraulic cylinder removal in complex installation environments, and reducing labor costs.

CN222686990UActive Publication Date: 2025-03-28KUNSHAN SHITEHUI MASCH MFG CO LTD
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Patent Information

Application Number
CN202420393593.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-01
Publication Date
2025-03-28
Estimated Expiration
2034-03-01

AI Technical Summary

Technical Problem

In a complex installation environment, removing the hydraulic cylinder is time-consuming and labor-intensive, increasing labor costs.

Method used

A locking mechanism for hydraulic cylinder is designed, and a locking structure connection is achieved through the combination of pre-installation mechanism, fixing mechanism and locking mechanism. The locking mechanism includes a first connecting post, a second connecting post, a locking disc, a mounting plate, a half ring, a hinge, a locking groove, a connecting rod and a quick disassembly screw. Through the cooperation of these components, the rapid locking and unlocking of the hydraulic cylinder is achieved.

Benefits of technology

It realizes rapid connection and disassembly between the hydraulic cylinder and the target scenario, solves the time-consuming and labor-intensive problem of hydraulic cylinder removal in complex installation environments, and reduces labor costs.

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Abstract

The utility model discloses a hydraulic cylinder locking mechanism which comprises a pre-installation mechanism, a fixing mechanism is fixedly installed on the surface of the pre-installation mechanism, a locking mechanism is fixedly installed on one side of the fixing mechanism, the pre-installation mechanism comprises a first connecting column, and a second connecting column is movably installed on the top of the first connecting column. Locking discs are fixedly mounted at one end of the first connecting column and one end of the second connecting column, mounting plates are fixedly mounted on one side of the first connecting column and one side of the second connecting column, the fixing mechanism comprises a first semi-ring, a hinge is fixedly mounted on one side of the first semi-ring, a second semi-ring is fixedly mounted at one end of the hinge, and the second semi-ring is fixedly mounted on one side of the second semi-ring. And locking grooves are formed in the first semi-ring and the second semi-ring correspondingly, the quick-release screw rod is moved into the limiting groove by rotating the connecting rod, the quick-release screw rod is operated to extrude and fix the second mounting block to the surface of the first mounting block, and the purpose of locking the connecting position is achieved.
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