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Bolt mounting method for narrow space

A bolt installation method and space technology, applied in the direction of screws, nuts, threaded fasteners, etc., can solve the problems of narrow space, difficult access of manpower and operating tools, and inability to operate bolts, so as to achieve the effect of convenient installation and operation

Pending Publication Date: 2019-11-15
郑素青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in reality, many parts that need to be fastened are often in a small space, making it difficult for hands and operating tools to enter, and it is impossible to perform direct bolt connection operations

Method used

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  • Bolt mounting method for narrow space
  • Bolt mounting method for narrow space

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0017] Such as figure 1 and 2 Shown, the bolt installation method of narrow space of the present invention comprises the following steps:

[0018] Step S1, tie one end of the soft rope 2 to the threaded end of the bolt 1, and connect the other end of the soft rope 2 to the lower end of the steel wire 3;

[0019] Step S2, bending the steel wire 3 so that the shape of the steel wire 3 matches the narrow space 8 of one of the connected parts 4;

[0020] Step S3, align the connecting hole of one of the connected parts 4 with the connecting hole of the other connected part 5, the upper end of the steel wire 3 passes through the connecting holes of the two connected parts in turn, and hold the upper end of the steel wire 3 under the action of gravity. , the bolt 1 is in a vertical state to straighten the soft rope 2, pull the steel wire 3 upward,...

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Abstract

The invention discloses a bolt mounting method for a narrow space. The bolt installing method is characterized by comprising the following steps of S1, binding one end of a soft rope with the threadedend of a bolt, and connecting the other end of the soft rope with the lower end of a steel wire; S2, bending the steel wire, so that the shape of the steel wire is matched with the narrow space of one of the connected parts; S3, aligning a connecting hole of one of the connected parts with a connecting hole of another connected part, enabling the upper end of the steel wire to pass through the connecting holes of the two connected parts in sequence, holding the upper end of the steel wire, straightening the soft rope by the bolt in a vertical state under the effect of gravity, pulling the steel wire upwards, and pulling the bolt through the connecting holes by the soft rope; S4, sequentially sleeving a gasket and a nut on the bolt, pulling up the soft rope upwards, and screwing the nut; and S5, cutting the soft rope short to complete connection. The invention provides the bolt mounting method for the narrow space, the mounting of the bolt in the narrow space is realized.

Description

technical field [0001] The invention relates to a fastener installation method, in particular to a bolt installation method in a narrow space. Background technique [0002] As a common fastening connection method, bolt connection is suitable for various connection occasions. However, in reality, many parts that need to be fastened are often in a small space, making it difficult for people's hands and operating tools to enter, and it is impossible to perform direct bolt connection operations. [0003] For example, the Chinese invention with the existing publication number CN102135127A discloses "A Bolt and Nut Assembly and a Fastening Connection Method for Narrow Space", wherein the bolt and nut assembly includes a connecting plate, and the connecting plate is provided with a The connection hole through which the nut passes, the cross-sectional area of ​​the bottom of the nut is larger than that of the head, and the head of the nut is provided with an outward flange, and the...

Claims

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Application Information

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IPC IPC(8): F16B35/00F16B37/00
CPCF16B35/00F16B37/00
Inventor 郑素青
Owner 郑素青
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