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Paint protection device for railway passenger car coupler

A technology of railway passenger cars and protective devices, applied in the direction of injection devices, etc., can solve problems such as low efficiency, time-consuming and labor-intensive, and easily damaged protective materials

Active Publication Date: 2020-08-11
CHANGCHUN RAILWAY VEHICLE FACILITIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems that the existing protective materials composed of plastic cloth and adhesive tape are easily damaged and fall off, and the re-arrangement operation not only wastes materials, but also takes time and effort and is inefficient, the present invention provides a railway passenger car coupler painting protection device

Method used

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  • Paint protection device for railway passenger car coupler
  • Paint protection device for railway passenger car coupler
  • Paint protection device for railway passenger car coupler

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0026] Specific embodiment one: when using the railway passenger car coupler paint spray protection device of the present invention to carry out spray paint coating protection to the unlinked single coupler at the end of the single carriage, the hook edge and the burr of the Velcro stick 3 are bonded to each other, And with the coupler docking end cover curtain 2 to form a pocket type coupler protective cover 1 rear port movable blocking sealing end cover mechanism, after that, directly the front port of the pocket type coupler protective cover 1 of the present invention is completely enclosed in the unlinked single After wrapping the single coupler completely on the outside of the coupler, at the root of the connection between the coupler and the vehicle, tighten the pull-type closing rope 4 at the connection end of the carriage and make the ends into knots, so as to completely seal the single coupler and play a role Paint protection.

[0027] When two carriages are butted an...

specific Embodiment 2

[0028] Specific embodiment two: the railway passenger car coupler paint spray protection device of the present invention includes two groups of movable type shielding sealing end cap mechanisms simultaneously, and it is all fixedly connected on the two mutually perpendicular adjacent sides of pocket type coupler protective cover 1 rear port, Velcro 3 is replaced by a magnet. During specific application, before wrapping two coupler couplers with two railway passenger car coupler paint protection devices of the present invention, the four coupler butt end cover curtains 2 of the two are first interlaced with each other, and each coupler butt end The magnet gluing buttons on the cover curtain 2 are all bonded to the corresponding magnet gluing buttons on another pocket coupler protective cover 1 on the same end surface, so that at the joints of the butt joints, upper, lower, left, and right sides are formed. There are totally four movable shielding and sealing end cap mechanisms ...

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Abstract

The invention relates to a paint spraying protection device for a draw gear of a passenger train, and belongs to the field of paint spraying protection devices for draw gears of railway vehicles. Thepaint spraying protection device comprises a pocket type draw gear protection sleeve, a draw gear butting end cover curtain, a velcro sticking buckle and a pulling type closing-up sleeve rope at the carriage connecting end, wherein the pocket type draw gear protection sleeve is of a pocket structure made of flexible fabric, a flexible rope threading ring cavity is formed in the front opening end of the pocket type draw gear protection sleeve, and one end of the pulling type closing-up sleeve rope at the carriage connecting end penetrates from one end of the flexible rope threading ring cavityand penetrates out through the other end of the flexible rope threading ring cavity; one end of the draw gear butting end cover curtain is fixedly connected with the upper edge of a rear end opening of the pocket type draw gear protection sleeve; the shape and size of the draw gear butting end cover curtain are matched with the contour of the rear end opening of the pocket type draw gear protection sleeve; and half of the velcro sticking buckle is fixedly connected to the edge of the distal end of the draw gear butting end cover curtain, and the other half of the velcro sticking buckle is fixedly connected to the edge of the rear end opening of the lower end face of the pocket type draw gear protection sleeve. According to the pocket type draw gear protection sleeve, joints of the buttingdraw gears are completely wrapped, a single draw gear is completely wrapped and sealed, and thus the paint spraying protection device plays a paint spraying protection role.

Description

technical field [0001] The invention belongs to the field of a paint-spraying protective device for rail vehicle couplers, and in particular relates to a paint-spraying protective device for railway passenger car couplers. Background technique [0002] The docking coupler of the railway train is used as the traction connection device between the carriages, and is widely used when the carriages need to be moved when the factory repairs the carriages. When the factory-repaired train enters the painting process, the couplers have been installed. In order to prevent other paints from polluting the couplers during the painting operation of the car body and under the car, it is usually necessary to wrap the couplers with plastic cloth and tape for protection. [0003] During the docking and locking process of the two couplers, the protective material composed of plastic cloth and tape is easily damaged and falls off, and repeated inspections and rearrangements are often required. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B12/24
CPCB05B12/24
Inventor 吴雪孙光阳王跃平
Owner CHANGCHUN RAILWAY VEHICLE FACILITIES
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