Telescopic railway ballast bed fine material blowing, sucking and collecting device

A track bed and small technology is applied in the field of retractable railway track bed blowing and absorbing devices for fine materials, which can solve the problems of insufficient obstacle avoidance, low work efficiency, poor adaptability, etc., and achieve the effect of improving cleaning efficiency and cleanliness.

Pending Publication Date: 2022-03-11
JIANGSU XCMG CONSTR MASCH RES INST LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the deficiencies of the prior art, the object of the present invention is to provide a retractable railway track bed fine material blowing and collecting device, which solves the problems of poor adaptability, insufficient obstacle avoidance ability and low work efficiency of the track bed cleaning device in the prior art

Method used

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  • Telescopic railway ballast bed fine material blowing, sucking and collecting device
  • Telescopic railway ballast bed fine material blowing, sucking and collecting device
  • Telescopic railway ballast bed fine material blowing, sucking and collecting device

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Embodiment Construction

[0043] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0044] This embodiment discloses a retractable railway track bed fine material blowing and collecting device, such as figure 1 , figure 2 , image 3 As shown, the main body includes blowing and suction shells 14 distributed symmetrically in a staggered manner and their installation attachments, and the blowing and suction shells 14 are fixed together by connecting supports 17 .

[0045] to combine Figure 5 , Figure 6 , Figure 7 ,in Figure 6 For the upward viewing angle, Figure 7 Shown is a schematic diagram of the blower cover with the top plate 1402 removed. Figure 7As shown, the right air duct deflector 1408, the left air duct deflector 1414, and two side air duct deflectors 141...

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PUM

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Abstract

The invention discloses a telescopic railway ballast bed fine material blowing, sucking and collecting device which comprises blowing and sucking cover bodies distributed in a staggered and symmetrical mode and mounting accessory devices connected to the blowing and sucking cover bodies, and the blowing and sucking cover bodies are fixedly connected through connecting supports. The blowing and sucking cover body comprises a first oil cylinder connecting plate arranged on the top face and fixed rectangular pipes connected to the two sides. The installation accessory device comprises a telescopic oil cylinder arranged on the blowing and sucking cover body, a telescopic fan cover connected to the end of the blowing and sucking cover body and a telescopic air blowing opening, and the telescopic fan cover comprises a telescopic device and connecting plates connected to the two sides of the telescopic device. The telescopic air blowing opening comprises a third oil cylinder connecting plate, connecting arms arranged on the two sides and sliding rectangular pipes fixed to the ends of the connecting arms. One end of the telescopic oil cylinder is connected with the first oil cylinder connecting plate, the other end is connected with the third oil cylinder connecting plate, and the sliding rectangular pipe slides along the fixed rectangular pipe. The problems that in the prior art, a ballast bed cleaning device is poor in adaptability, insufficient in obstacle avoidance capacity and low in working efficiency are solved.

Description

technical field [0001] The invention relates to a retractable railway track bed fine material blowing and collecting device, which belongs to the technical field of railway maintenance and maintenance facilities. Background technique [0002] For the ballastless track bed surface of high-speed railways, dirt such as dust, solid debris, tiny stones, and iron filings left by rail grinding are often deposited. Cleaning up will affect the safety of the train. Therefore, the railway track bed must be cleaned frequently. [0003] At present, the ballastless track used in domestic passenger dedicated lines mainly has the following forms: CRTS I type slab ballastless track, CRTS II slab ballastless track, CRTS III slab ballastless track and CRTS I double block ballastless track, CRTSII type double-block ballastless track, etc. These types of ballastless track slabs have different widths, and cleaning devices need to be replaced during mechanical cleaning. In addition, sensors (suc...

Claims

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Application Information

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IPC IPC(8): E01H8/10
CPCE01H8/105
Inventor 相辉玉张勇李军
Owner JIANGSU XCMG CONSTR MASCH RES INST LTD
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