Cross beam of lamp stand of vehicle

A technology of beams and car lights, applied in searchlight transportation and other directions, can solve the problems of unsafe transportation, poor wind resistance, and large space occupation, and achieve the effect of safe transportation, strong wind resistance, and small space occupation.

Inactive Publication Date: 2005-04-13
周京舟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there is only one fixed beam on the lighting vehicle widely used on the construction site. There are multiple lamp holders on it. The lamp pole is very long, so the position of the lamp is relatively high, the wind resistance is poor, it is easy to fall, and it is not safe during transportation. Takes up a lot of space and is difficult to disassemble

Method used

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  • Cross beam of lamp stand of vehicle

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Embodiment Construction

[0013] In order to further understand the characteristics and effects of the present invention, the following embodiments are given as examples, and detailed descriptions are as follows in conjunction with the accompanying drawings, please refer to figure 1 .

[0014] Such as figure 1 Shown: this lighting car light frame beam is made of cross bar 1, fixed plate 2, vertical shaft 3, handle 4, connecting rod 6, fixed shaft 7, wrench 8, hinge 10, spring 11, fixed hook 12, adjusting screw 13 and The light frame is composed of fixing screws, the crossbar 1 and the fixed plate 2 are connected by a hinge 10, the crossbar 1 and the fixed plate 2 are respectively welded with two hinges in the middle through the shaft, the crossbar 1 can rotate around the fixed plate 2 at a certain angle, The horizontal bar (1) is made of rectangular steel pipe, the vertical shaft 3 is fixed on the fixed plate 2, the horizontal bar 1 and the fixed plate 2 are driven to rotate on the horizontal plane th...

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Abstract

The cross beam for lamp bracket in lighting vehicle includes cross bar hinged to the fixing board and capable of being turned around the fixing board within some angle, vertical shaft fixed on the fixing board, handle for driving the cross bar and the fixing board to rotate horizontally, positioning rod welded beside the vertical shaft, small shaft welded on the fixing board to support two link rods, fixing shaft between the two link rods to support a spanner with the other end connected to the cross bar, two springs with one end hooked separately to the hooks on the cross rod and the other end hooked to the slot in the fixing board, regulating screw in the fixing board, fixing screws and positioning pins on two ends of the cross rod. The present invention has the advantages of lower gravitational center of the lamp bracket, small size, easy detaching and collection, simple structure, etc.

Description

Technical field: [0001] The invention belongs to the light frame crossbeam category, in particular to a lighting vehicle light frame crossbeam with a rotatable angle of the crossbar, a low center of gravity of the light frame and strong wind resistance. Background technique: [0002] At present, there is only one fixed beam on the lighting vehicle widely used on the construction site. There are multiple lamp holders on it. The lamp pole is very long, so the position of the lamp is relatively high, the wind resistance is poor, it is easy to fall, and it is not safe during transportation. It takes up a lot of space and is difficult to disassemble. Invention content: [0003] The main purpose of the present invention is to overcome the above disadvantages and provide a light pole on the light frame beam that can rotate in the vertical plane, thereby lowering the center of gravity of the light frame and having strong wind resistance. [0004] The technical solution adopted by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P3/18
Inventor 周京舟
Owner 周京舟
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