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Circular disc guide rail slide block type mounting tool for split nested type one-sided bolt fastener

A technology for unilateral bolts and installation tools, which is applied in hand-held tools, manufacturing tools, metal processing, etc. It can solve the problems of complex installation process, large tool volume, and inability to install large-scale installations, so as to achieve good mechanical properties and improve installation efficiency , The effect of efficient connection and fastening installation work

Active Publication Date: 2016-05-11
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although this installation tool can realize the installation of split gaskets, the overall volume of the tool is large, the installation process is complicated, and it cannot be installed on a large scale in engineering, and there is still a certain gap for large-scale use in the market

Method used

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  • Circular disc guide rail slide block type mounting tool for split nested type one-sided bolt fastener
  • Circular disc guide rail slide block type mounting tool for split nested type one-sided bolt fastener
  • Circular disc guide rail slide block type mounting tool for split nested type one-sided bolt fastener

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Embodiment Construction

[0041] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation methods and specific operation processes are given, but the protection scope of the present invention is not limited to the following embodiments.

[0042] Such as figure 1 and figure 2 As shown in the figure, a disk guide rail slider type split nested unilateral bolt fastener installation tool is used to realize the rapid installation of several types of split nested unilateral bolt fasteners. The unilateral bolt fastener includes round head bolts 8a connected in sequence, several split gaskets 8b, flat gaskets 8c and nuts 8d, and the installation tool includes a bolt operating rod 6, a gasket support rod 5, and a spring slider 4 , the casing 3 and the rotating assembly 2, the casing 3 and the rotating assembly 2 are...

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Abstract

The invention relates to a circular disc guide rail slide block type mounting tool for a split nested type one-sided bolt fastener. The mounting tool comprises a bolt operating rod, gasket supporting rods, spring slide blocks, a housing and a rotary assembly, wherein the housing and the rotary assembly are separately arranged on the bolt operating rod up and down in a sleeving mode; the top surface of the housing is provided with first slide slots in a radial direction; second slide slots which form included angles with the first slide slots are arranged in the rotary assembly; the tops of the spring slide blocks are placed into the first slide slots; the bottoms of the spring slide blocks are placed into the second slide slots; under an initial state, the spring slide blocks are positioned at the inner ends of the first slide slots and the second slide slots; the rotary assembly is rotated, so that the spring slide blocks are in telescopic movement in the radial direction; and the gasket supporting rods are connected to the spring slide blocks. Compared with the prior art, the mounting tool realizes quick mounting of the one-sided bolt fastener, further can be used for dismounting according to the needs, can be repeatedly used, and has the advantages of being relatively small in size, convenient to carry, relatively convenient and quick to mount, and the like.

Description

technical field [0001] The invention relates to the technical fields of civil engineering and mechanical assembly, in particular to a disk guide rail slider type split nested single side bolt fastener installation tool. Background technique [0002] At present, in the field of civil engineering and mechanical installation, there is a large demand for the installation of connection and fastening of structural parts. As far as bolts are commonly used at present, when performing connection and fastening operations on components, workers need to work on both sides of the component at the same time, that is, insert a bolt with a nut on one side, and then use a tool to tighten the nut on the other side . This connection and fastening method has simple structure, convenient operation and good load bearing, but it is only suitable for open cross-section components. In some special occasions, such as connecting and fastening closed cross-section components or components that are inc...

Claims

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Application Information

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IPC IPC(8): B23P19/08B25B29/02F16B43/00
CPCB23P19/08B25B29/02F16B43/007
Inventor 简小刚甘熠华黄卓王伟陈以一
Owner TONGJI UNIV
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