Anti-theft bolt disassembling tool
A technology for dismantling tools and anti-theft bolts, applied in the direction of manufacturing tools, hand tools suitable for fasteners, hand-held tools, etc., can solve the problems of inconvenient construction, inconvenient disassembly, inconvenient disassembly, etc. The effect of easy maintenance
Inactive Publication Date: 2010-02-17
国网湖北省电力有限公司咸宁供电公司
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Problems solved by technology
[0002] The iron tower anti-theft bolt is to prevent criminals from stealing. The principle is to use ring grooves and rivets to fasten the workpiece (the iron tower anti-theft bolt is composed of an anti-theft screw and a nut. rivet holes, such as Figure 8 shown), making it impossible to disassemble, but it also brings inconvenience to disassembly
Method used
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[0020] Such as figure 1 As shown, the anti-theft bolt removal tool includes hydraulic pliers 1, ejector rod 2, and nut fixing head 3; figure 2 , image 3 , Figure 4 , Figure 5 As shown, the front of the left end of the nut fixing head 3 is provided with an anti-theft screw groove 9 ( figure 1 or figure 2 The right side in the middle is the right, the left side is the left; facing the viewer is the front, and the paper is the reverse), the front of the left part of the nut fixing head 3 is provided with a nut groove 8, and the nut groove 8 communicates with the anti-theft screw groove 9 [The size of the anti-theft screw groove 9 and the nut groove 8 correspond to the size of the anti-theft bolt and the nut of the anti-theft bolt to be disassembled, or slightly larger (as the diameter is greater than 0.1-6mm); the anti-theft screw groove 9 and the nut groove 8 It is used to place the nut of the anti-theft bolt, and block the nut]; the right part of the nut fixed head ...
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The invention relates to an anti-theft bolt disassembling tool which is characterized by comprising a pair of hydraulic tongs, a jacking rod and a screw cap fixing head, wherein the front face of theleft end part of the screw cap fixing head is provided with an anti-theft screw rod groove, the front face of the left part of the screw cap fixing head is provided with a screw cap groove, the screwcap groove is communicated with the anti-theft screw rod groove; the right part of the screw cap fixing head is internally provided with a jacking rod through hole which is communicated with the screwcap groove, and the jacking rod is inserted into the jacking rod through hole from the right end face of the screw cap fixing head; the screw cap fixing head is fixedly connected with the hydraulic tongs; and the right end of the jacking rod is contacted with a piston head of the hydraulic tongs. The invention has the characteristics of simple structure and convenient operation.
Description
technical field [0001] The invention relates to a tool for removing anti-theft bolts. Background technique [0002] The iron tower anti-theft bolt is to prevent criminals from stealing. Its principle is to use ring grooves and rivets to fasten the workpiece (the iron tower anti-theft bolt is composed of an anti-theft screw and a nut. rivet holes, such as Figure 8 shown), so that it cannot be removed, but it also brings inconvenience to self-removal. In the past, the disassembly method was oxygen cutting or hand sawing, which brought great inconvenience to the construction. Contents of the invention [0003] The object of the present invention is to provide a tool for removing anti-theft bolts with simple structure and convenient operation. [0004] In order to achieve the above object, the technical solution of the present invention is: anti-theft bolt removal tool, which is characterized in that it includes hydraulic pliers, push rod, nut fixing head, the front of the ...
Claims
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Inventor 陈波涛陆剑民龚勇吴建徐洪常
Owner 国网湖北省电力有限公司咸宁供电公司