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Semi-circle guide groove improvement mechanism used for photovoltaic tracking support ropes

A semi-circle and guide groove technology, applied in the support structure of photovoltaic modules, photovoltaic power generation, photovoltaic modules, etc., can solve the problems of cable escape and the contradiction of the amount of materials required for the axial stiffness of the semi-circle guide groove, so as to prevent pulling The effect of rope troughing, improved stress state, and reduced usage

Inactive Publication Date: 2015-06-24
BEIJING RAYMOND CBE MECHANICAL & ELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the original cable-semicircle guide mechanism still has the risk of the cable falling out of the groove, and the contradiction between the axial stiffness of the semicircle guide groove and the amount of required materials

Method used

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  • Semi-circle guide groove improvement mechanism used for photovoltaic tracking support ropes
  • Semi-circle guide groove improvement mechanism used for photovoltaic tracking support ropes
  • Semi-circle guide groove improvement mechanism used for photovoltaic tracking support ropes

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] Such as figure 1 As shown, a cable-semicircular guide slot improvement structure for photovoltaic tracking bracket is characterized in that it mainly contains semicircular guide groove 1, Pull the cable left 2, right pull cable 3, left pulley assembly 4, Right pulley assembly 5, swing bracket 6 and fixed bracket 7 composition. The semicircular guide groove 1 is a semicircular arc structure with a radius as large as possible. The center of the semicircular guide groove 1 coincides with the rotation center of the swing bracket 6. The semicircular guide groove 1 and the swing bracket 6 are rigidly connected. The semicircular guide groove 1 is located The plane is perpendicular to the plane where the swing bracket 6 i...

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Abstract

The invention relates to a semi-circle guide groove improvement mechanism used for photovoltaic tracking support ropes. The semi-circle guide groove improvement mechanism is characterized in that two ends of a semi-circle guide groove is connected with a swing support in a rigid mode, the middle cantilever segment of the guide groove is meshed with two pulley assemblies arranged on a fixed support, the meshing clearances between the semi-circle guide groove and pulleys are smaller than the diameters of the pulling ropes, and the pulling ropes are effectively prevented from slipping from the groove; an axial supporting function is conducted on the cantilever segment of the semi-circle guide groove by the pulley assemblies, the stress forced state of the semi-circle guide groove in the axial direction is improved, on the premise that the rigid of the semi-circle guide groove in the axial direction is met, the usage amount of the materials can be saved, and therefore the manufacture cost of a photovoltaic tracking support is lowered.

Description

technical field [0001] The invention relates to a driving mechanism of an oblique single-axis photovoltaic tracking bracket. Specifically, it relates to a mechanism for preventing the rope from falling off and increasing the rigidity of the large semicircular guide groove of the cable-semicircular guide groove mechanism of the photovoltaic tracking bracket. Background technique [0002] With the continuous and rapid development of China's economy, energy consumption and environmental issues have become more and more important issues that people pay attention to. Conventional energy such as coal, petroleum, and natural resources are all non-renewable resources, and their quantity is decreasing day by day. The discharge of "three wastes" has caused environmental pollution to intensify. The development of new energy has become an important part of today's social development. As an inexhaustible clean energy, solar energy has been widely used in power generation, heating and ot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S20/32
CPCH02S20/00Y02E10/50
Inventor 周文赵战国周立王双剑
Owner BEIJING RAYMOND CBE MECHANICAL & ELECTRIC TECH
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