A connecting device for replacing a cylinder
By designing a connecting device for cylinder replacement, the problems of binding difficulties and burns caused by the narrow space during cylinder replacement were solved, achieving efficient and safe cylinder disassembly and extending service life.
CN224550515UActive Publication Date: 2026-07-24邹平县汇盛新材料科技有限公司 +1
Patent Information
- Application Number
- CN202521721015.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-13
- Publication Date
- 2026-07-24
- Estimated Expiration
- 2035-08-13
AI Technical Summary
Technical Problem
When replacing the shell-breaking cylinder, the narrow space makes it difficult to tie it, which is time-consuming and laborious, and can easily lead to wrist burns. There is also a lack of safe replacement tools.
Method used
Design a connecting device including a threaded sleeve, a lifting eye, a connecting screw, and a connecting nut. The connecting nut is welded to the shell-breaking cylinder, and the cylinder is vertically lifted out using the lifting eye and lifting equipment, simplifying the operation and avoiding hand contact with dangerous structures.
Benefits of technology
This improves the efficiency and safety of cylinder replacement, avoids burns, and enhances the practicality and service life of the device.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224550515U_ABST
Abstract
The utility model discloses a kind of connecting devices for replacing cylinder, belong to bolt tool technical field, including threaded sleeve, lifting ring, connecting screw and connecting nut, connecting nut is installed on the top of shell-breaking cylinder and is matched with the setting of connecting screw, the top of connecting screw is detachably connected in the inside of threaded sleeve, lifting ring is installed on threaded sleeve.The beneficial effects of the utility model are: connecting nut is welded and fixed on shell-breaking cylinder in advance, when the cylinder needs to be replaced, the connecting screw of device is inserted into connecting nut and is connected and fixed, the shell-breaking cylinder can be lifted vertically by lifting ring on the top of device and hoisting equipment, it is simple to operate, convenient to use, further improve the disassembly efficiency of shell-breaking cylinder, under the cooperation of longer connecting screw, avoid the situation that staff hand excessively contacts shell-breaking cylinder and electrolytic cell upper structure and appears scald, further improve the security and practicality of device use.
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Citation Information
Patent Citations
Auxiliary device for disassembling and assembling air cylinder piston
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