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Novel sleeper component protecting cover

A technology of protective cover and sleeper, applied in the field of railway equipment, can solve problems such as pollution of components and parts, and achieve the effect of avoiding pollution

Pending Publication Date: 2019-04-05
王国平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the sleeper protective cover of the present invention solves the difficult problem of component pollution caused in the concrete pouring of track engineering

Method used

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  • Novel sleeper component protecting cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A new type of protective cover for sleeper components, such as figure 1 , 2 As shown, it includes a cover body (1), and the cover body (1) includes two side surfaces (12, 13), a top surface (14) and a front surface (11); the front surface (11) is screwed (4) A handle (2) is fixed; the free side of the top surface (14) is provided with a vertically downward limit baffle (16); each of the two sides (12, 13) is provided with a rail bottom matching card slot (15); the bottom of the two sides (12, 13) is provided with a stepped base (17), the base is connected with the front extension plate (18), the cover (1), The base (17) cooperates with one side of the sleeper to form a hollow cavity for accommodating components.

[0021] Wherein, the first side (12) of the cover body is provided with a card slot (15) matching with the bottom of the rail.

Embodiment approach

[0022] As an embodiment, an additional cover (3) is provided on the second side (13) of the cover, and the additional cover (3) includes a rectangular plate (31), two side plates (33) and two The flange side (32) vertically connected with the two side plates; the additional cover body (3) is fixed on the second side of the cover body (13) through the two flanges (32), and the second side of the cover body (13) The position parallel to the rectangular plate (31) is hollowed out; the rectangular plate (31) is provided with a slot (15), and the slot (15) is connected to the slot (12) of the first side (12) of the cover body. 15) Correspondingly; the second side (13) of the cover is provided with a convex plate perpendicular to the side, and the convex plate is connected to the vertical surface of the additional cover (3) away from the card slot (15) and seals One side of the additional cover (3).

[0023] Wherein, the length of the bottom side of the card slot (15) is 7cm; the h...

Embodiment 2

[0026] A new type of protective cover for sleeper components, such as Figure 4 As shown, it includes a cover body (1), and the cover body (1) includes two side surfaces (12, 13), a top surface (14) and a front surface (11); the front surface (11) is screwed (4) A handle (2) is fixed; the free side of the top surface (14) is provided with a vertically downward limit baffle (16); each of the two sides (12, 13) is provided with a rail bottom matching card slot (15); the bottom of the two sides (12, 13) is provided with a stepped base (17), the base is connected with the front extension plate (18), the cover (1), The base (17) cooperates with one side of the sleeper to form a hollow cavity for accommodating fasteners.

[0027] Wherein, the length of the bottom side of the card slot (15) is 7cm; the height of the limit baffle (16) is 2cm; the height and width of the base (17) are 3cm, and the length is 26cm; The top surface is 20.6cm long and 17cm wide; the extension board is 32...

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PUM

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Abstract

The invention discloses a novel sleeper component protecting cover. The novel sleeper component protecting cover comprises a cover body; the cover body comprises two side surfaces, one top surface andone front surface; a handle is fixed on the front surface of the cover body through a screw; a vertically downward limiting baffle is arranged at the free edge of the top surface; clamping grooves matched with a rail base are formed in the two side surfaces; primary step-shaped base is arranged at the bottoms of the two side surfaces; the base is connected with a front surface extending plate; and the cover body, the base and one side edge of a sleeper form a hollow cavity for accommodating a fastener in a matched manner. According to the novel sleeper component protecting cover, a difficultproblem of component pollution caused by track engineering concrete pouring is solved.

Description

technical field [0001] The invention belongs to the field of railway equipment. In particular, it relates to a protective cover for a novel sleeper component. Background technique [0002] In the concrete pouring construction of the overall track bed of the track project, the contamination of structural parts by concrete has become a long-standing problem, forming a common quality problem. After the structural parts are polluted, steel wire brushes, steel balls, etc. are usually used to clean the structural parts, resulting in the surface of the structural parts. The electrostatic spraying layer is damaged, causing corrosion and affecting the apparent quality and service life of components. Therefore, in order to solve this problem, the traditional method is to use plastic bags to pack structural parts. However, after pouring, the steel rails and contaminated structural parts need to be cleaned with water, resulting in a large amount of cleaning waste water attached to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B37/00
CPCE01B37/00
Inventor 王国平
Owner 王国平
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