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Universal joint nut and windproof supporting device for preventing clamping stagnation

A support device and universal joint technology, which is applied in the direction of transmission device, support machine, machine platform/support, etc., can solve the problems of easy damage of windproof support device, large moving distance, and failure to work normally, so as to eliminate howling sound, Solve the stuck effect

Inactive Publication Date: 2020-02-04
WUHAN BINHU ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the large moving distance of the existing device for controlling the extension and retraction of the support device, after extending to a certain stage, the screw rod and the nut are greatly affected by external forces, which are prone to jamming and abnormal noise, and due to the large friction force, the entire The windproof support device is easily damaged, resulting in failure to work properly

Method used

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  • Universal joint nut and windproof supporting device for preventing clamping stagnation
  • Universal joint nut and windproof supporting device for preventing clamping stagnation
  • Universal joint nut and windproof supporting device for preventing clamping stagnation

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing and embodiment this patent technology is further described.

[0018] Such as figure 1 , figure 2 As shown, the anti-jamming windproof support device of the present invention includes a base plate 1, a base 4, a sliding seat 2, a reduction motor 5, a gear pair 6, a transmission shaft 7, a bearing seat 12, a universal joint nut 9, a lead screw 8, The supporting part 10 and the reinforcing structural part 11. The bottom plate 1 is fixed on the workbench 21 by bolts to strengthen the entire windproof support device so that its rigidity meets the wind resistance requirements, and is the installation base of the entire windproof support device. The base 4 is fixed on the base plate 1, the reduction motor 5, the gear pair 6, and the bearing block 12 are fixed on the base plate 1 through the base 4, and the transmission shaft 7 is installed on the bearing block 12. The output shaft of the reduction motor 5 is connected to the g...

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PUM

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Abstract

The invention relates to the field of windproof equipment, and particularly relates to a universal joint nut and a windproof supporting device for preventing clamping stagnation. A sliding base and abottom plate are connected with an output shaft of a gear motor and a gear pair, wherein the gear pair is connected with a transmission shaft through a bearing in a supported mode; the transmission shaft is connected with a lead screw through a plug pin; the lead screw is connected with a sliding column on the universal joint nut; the sliding base is fixed to the bottom plate; the sliding column is mounted in the sliding base; and the lead screw pushes the universal joint nut to slide in the sliding base. The lead screw and the sliding column are connected through the universal joint nut, thelead screw and the sliding column can relatively rotate by a certain angle, and therefore the clamping stagnation phenomenon is eliminated.

Description

technical field [0001] The invention relates to the field of windproof equipment, in particular to a universal joint nut and a windproof support device for preventing stagnation. Background technique [0002] General special equipment has great requirements for environmental adaptability. For example, when some equipment requires that the wind speed is not greater than 30m / s, the equipment should have the ability to work normally; at the same time, when the wind speed is greater than 30m / s and less than 35m / s, the equipment has the ability to survive . According to this requirement, special equipment needs to adopt windproof support device in structural design. For large-scale front equipment, when the wind speed is high, the distance between the two support legs of the windproof support equipment is large, which can reach more than 5 meters, so that the support device has a large moving distance when it is folded and stretched out. [0003] Due to the large moving distanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H25/20F16H25/24F16M11/32
CPCF16H25/20F16H25/24F16H2025/204F16H2025/2075F16H2025/2445F16M11/32
Inventor 何汉忠汪伟
Owner WUHAN BINHU ELECTRONICS
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