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Secondary protection small rail car

A rail trolley and secondary protection technology, applied in the direction of railway car body parts, etc., can solve the problem of curtain wall loss and other problems, and achieve the effect of preventing the trolley from falling and having an ingenious and reasonable structure

Inactive Publication Date: 2015-03-18
雄宇重工集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the present stage, in order to increase the aesthetics and obtain better lighting effects, some high-rise buildings mostly use glass curtain walls and composite curtain walls, but after a period of time, piles of dust make these curtain walls lose their original color, which inevitably brings about the cleaning and maintenance of the curtain wall

Method used

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  • Secondary protection small rail car
  • Secondary protection small rail car
  • Secondary protection small rail car

Examples

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0011] Such as Figure 1~3 Shown: the present invention mainly consists of I-beam track 1, motor 2, gear shaft 3, driving wheel mounting plate 4, active travel gear 5, secondary protection device 6, driven wheel mounting plate 7, driven traveling wheel 8, crane Head bolts 9, fixing bolts 10, hexagonal bolts 11 and nuts 12; the secondary protection device 6 is connected with the driving wheel mounting plate 4 and the driven wheel mounting plate 7 through bolts; one end of the gear shaft 3 is connected to the motor 2 are connected by a key, and the other end is meshed with two active travel gears 5 through gears.

[0012] For specific applications, such as Figure 1 to Figure 3 As shown, the active travel gear 5 and the driven travel wheel 8 are in contact with the I-beam rail 1, and the motor 2 is connected to drive the gear shaft 3 to rotate through a key...

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PUM

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Abstract

The invention relates to a secondary protection small rail car. The secondary protection small rail car comprises a joist steel rail, a motor, a gear shaft, a driving wheel installation plate, a driving travelling gear, a secondary protection device, a driven wheel installation plate, a driven travelling wheel, a hanging head bolt, a fixing bolt, a hexagon bolt and a nut. The secondary protection small rail car has the advantages that the structure is skillful and reasonable and stably walking on the joist steel rail can be achieved; the secondary protection device and the rail are not in contact when the small car normally works, so that when the small car falls off due to the fact that the travelling wheel falls off, the secondary protection device and the joist steel rail are locked, the small car is avoided from falling off, and the secondary protection device plays a role in protecting the small rail car secondarily.

Description

technical field [0001] The invention belongs to the technical field of construction machinery, and relates to high-altitude operation equipment, in particular to a secondary protective rail trolley. Background technique [0002] With the continuous acceleration of urban modernization, high-rise buildings in the city continue to appear, and high-rise buildings have sprung up one after another. The shapes of modern buildings are various, and most high-rise buildings have their own special style and style. They have also become a new symbol of a city, adding youth and vitality to the city. At the present stage, in order to increase the aesthetics and obtain better lighting effects, some high-rise buildings mostly use glass curtain walls and composite curtain walls, but after a period of time, piles of dust make these curtain walls lose their original Color, which inevitably brings about the cleaning and maintenance of the curtain wall. In fact, not only the above two kinds of...

Claims

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Application Information

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IPC IPC(8): B61B13/00
CPCB61B13/00
Inventor 谢家学王定川
Owner 雄宇重工集团股份有限公司
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