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Belt type fastening device

A technology for fastening devices and fastening parts, which is applied in the direction of friction clamping detachable fasteners, connecting components, mechanical equipment, etc., and can solve problems such as easy loosening, small contact area, and low fastening force

Active Publication Date: 2016-04-06
IDEX TECH (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the throat clamp is that the fastening force is low due to the small contact area between the bolt and the groove on the flexible belt, and it is easy to loosen in the event of an earthquake disaster

Method used

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  • Belt type fastening device
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Examples

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Embodiment Construction

[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0035] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by those skilled in the art to which the present invention belongs. In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship...

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PUM

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Abstract

A belt type fastening device comprises a shell part with a first fixing surface, a fastening component comprising a head portion and a rod portion, a nut part and a flexible belt, wherein at least part of the rod portion in length is provided with an outer thread; the nut part comprises a threaded hole with an inner thread; the nut part is installed on the rod portion through thread matching; the flexible belt is provided with a first end and a free end; the first end is connected with the nut part; the fastening component further comprises a second fixing surface; one part of the flexible belt is arranged between the first fixing surface and the second fixing surface; the rod portion of the fastening component rotates in one direction, so that the nut part moves towards the head portion of the fastening component along the rod portion, the second fixing surface moves towards the first fixing surface, and therefore one part of the flexible belt abuts against and is fixedly positioned on the first fixing surface.

Description

technical field [0001] The present invention relates to a strap fastening device, and more particularly to a strap fastening device for mounting electrical equipment or communication equipment. Background technique [0002] When laying out electrical equipment or communication equipment, it is usually necessary to mount these equipments on support structures such as poles, columns, etc. by means of fastening means. Many such installations are carried out in the wild and at high altitude. It is usually required that such a fastening device is compact, easy to install, safe, and suitable for high-altitude operations; the size can be adjusted to suit poles of different sizes; the locking strength is high, and it will not loosen in a vibrating environment. [0003] Existing fastening devices mainly include two kinds, one is a two-piece hoop, and the other is a throat hoop. The two-piece hoop is composed of bolts and two iron pieces, which can achieve high-strength fastening fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B2/20
Inventor 李荣强
Owner IDEX TECH (SUZHOU) CO LTD
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