Disassembling and assembling device of portable pressing spring
A compression spring and portable technology, which is applied in the field of portable compression spring disassembly and assembly devices, can solve problems such as clumsy maintenance and disassembly devices, disassembly and assembly tools that cannot be used to complete outdoor operations by one person, and no solution is proposed, etc. Use performance, improve work efficiency, simple and flexible operation
Inactive Publication Date: 2015-02-25
STATE GRID CORP OF CHINA +1
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Problems solved by technology
At present, the maintenance and disassembly devices for these two series of outdoor high-voltage isolating switches are generally clumsy, and many people are required to cooperate to complete the disassembly and assembly work during maintenance, which cannot meet the requirement that one person can complete outdoor operations
[0003] Aiming at the problem that the existing disassembly and assembly tools in the above-mentioned related technologies cannot satisfy the problem that one person can complete outdoor work, no effective solution has been proposed yet
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
[0017] like Figure 1-3 As shown, the portable compression spring disassembly device according to the embodiment of the present invention includes a hollow pressure cylinder 1 and a hollow sleeve 2 matching the pressure cylinder 1, wherein the pressure cylinder 1 The middle part of the outer end is provided with a connecting buckle hanging head 4, the end of the pressure cylinder 1 matching the sleeve 2 is provided with a notch 8, and the end of the sleeve 2 matching the pressure cylinder 1 i...
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The invention discloses a dissembling and assembling device of a portable pressing spring. The device comprises a hollow pressing drum and a hollow sleeve matched with the pressing drum, a connection buckle hanger is arranged in the middle of the outer end of the pressing drum, a first sleeve opening cut is formed in the end, matched with the sleeve, of the pressing drum, a second sleeve opening cut is formed in the end, matched with the pressing drum, of the sleeve, a connection buckle matched with the connection buckle hanger is arranged on the lower side of the second sleeve opening cut, and a center penetrating screw is further arranged in the sleeve. The disassembling and assembling device has the advantages that the disassembling and assembling device is ingenious, easy and convenient to use due to the work mode that the pressing drum is matched with the sleeve, operations are simple and flexible, use performance of the disassembling and assembling device is effectively guaranteed, and work efficiency of outdoor workers is greatly improved.
Description
technical field [0001] The invention relates to the technical field of assembly and disassembly tools, in particular to a portable assembly and disassembly device for compression springs. Background technique [0002] GW16 series outdoor high voltage isolating switch is a single column vertical fracture type high voltage isolating switch, GW17 series outdoor high voltage AC isolating switch is a horizontal fracture, vertical single arm folding high voltage isolating switch. At present, the maintenance and disassembly devices for these two series of outdoor high-voltage isolating switches are generally clumsy, and many people are required to cooperate to complete the disassembly and assembly work during maintenance, which cannot meet the requirement that one person can complete outdoor operations. [0003] Aiming at the problem that the existing disassembly and assembly tools in the above-mentioned related technologies cannot satisfy the problem that one person can complete t...
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IPC IPC(8): B25B27/00
CPCB25B27/30
Inventor 王建国范松涛吴建倪小雄张兵辉
Owner STATE GRID CORP OF CHINA