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Connecting structure of cross rod pieces

A connecting structure and cross-bar technology, which is applied in the direction of bar connection, connecting components, supporting structure of photovoltaic modules, etc., can solve problems such as decay and failure

Active Publication Date: 2020-06-12
ZHUHAI SINGYES RENEWABLE ENERGY TECH +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiment of the present application is to provide a connection structure of cross bars to solve the technical problem in the prior art that the connection of cross bars needs to be perforated and easily leads to decay and failure

Method used

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  • Connecting structure of cross rod pieces
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  • Connecting structure of cross rod pieces

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Embodiment Construction

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0028] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0029] It should also be noted that the orientation terms such as left, right, up and down in the embodiments of the present application are only relative concepts or refer to the norm...

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Abstract

The invention provides a connecting structure of cross rod pieces. The connecting structure is used at the joint of the first rod piece and the second rod piece which are crosswise lapped, and comprises a spider claw and a bolt assembly. The spider claw comprises a plurality of claw arms; the first connecting end of each claw arm is located on the end face of the side, away from the second rod piece, of the first rod piece, and the multiple first connecting ends are movably connected to one position; and the second connecting ends of the claw arms stretch out of the second rod piece, and a plurality of limiting parts are arranged close to the second connecting ends in a protruding manner. The bolt assembly comprises a nut plate, a nut arranged on the nut plate and an adjusting bolt in matched screw joint with the nut, the periphery of the nut is provided with a plurality of through holes for the claw arms to pass through, the limiting parts abut upon the bottom surface, away from the second rod piece, of the nut plate, and the first rod piece and the second rod piece are clamped between the first connecting ends of the claw arms and the adjusting bolt in a limited manner. By meansof the technical scheme, fixed connection of the cross rod pieces can be conveniently and rapidly realized without forming holes.

Description

technical field [0001] The present application belongs to the technical field of fasteners, and more specifically relates to a connecting structure of cross bars. Background technique [0002] At present, in the photovoltaic support, the materials are mostly steel, aluminum, FRP (Fiber Reinforced Polymer fiber reinforced composite material) composite materials, etc. Among them, due to cost considerations, steel is still the first choice for the support material. However, the connection of steel rods, especially the connection at the intersection joints of the rods, usually requires drilling holes and passing bolts on the rods. Although steel can be anti-corrosion through surface treatment, in the actual construction process, the perforation position is often bumped due to sharp corners and improper operation, and the anti-corrosion layer on the surface of the hole wall is worn off. Secondary anti-corrosion work, but the poor construction environment on site and the differen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B7/04H02S20/30
CPCF16B7/0493H02S20/30Y02E10/50
Inventor 毛惠洁张玲罗多曾得雄黄亚星钟华锋彭成泉刘富民洪桂祥
Owner ZHUHAI SINGYES RENEWABLE ENERGY TECH
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