Sliding type manned rail car used in tunnel

A rail car and sliding technology, applied in the field of transportation, can solve problems such as space conflicts in tunnel facilities, tunnel ground transportation, etc.

Pending Publication Date: 2020-07-07
GUIZHOU TRANSPORTATION PLANNING SURVEY & DESIGN ACADEME
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of the present invention is to provide a sliding type manned rail car for tunnels, which aims to solve the problems of space conflicts between daily maintenance of tunnel facilities, tunnel fire fighting and rescue, and tunnel ground traffic.

Method used

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  • Sliding type manned rail car used in tunnel
  • Sliding type manned rail car used in tunnel
  • Sliding type manned rail car used in tunnel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Such as Figure 1-10 As shown, a sliding type manned rail car for tunnels includes a track 2 pre-buried in the side wall 1 of the tunnel along the length direction of the tunnel, and a rail car body with a manned working platform 3 is matched with the track 2. The rail car body is equipped with a driving mechanism that can drive the rail car body to walk along the length of the track 2. People stand on the manned work platform 3 for tunnel facility maintenance and fire rescue, which can avoid ground traffic and improve road traffic efficiency. Reached the purpose of fire rescue in time, track 2 is steel rail or railroad track.

[0047] The track 2 is L-shaped in the longitudinal section, the free end of the horizontal part of the L-shaped track 2 is embedded in the tunnel side wall 1, the bottom surface of the horizontal part is provided with an arc-shaped groove 4, and the free end of the vertical part is provided with a second A track groove 5, the rail car body incl...

Embodiment 2

[0066] Such as Figure 11-12 As shown, the track 2 is T-shaped in the longitudinal section, the free end of the vertical part of the T-shaped track 2 is embedded in the tunnel side wall 1, and the two free ends of the horizontal part are respectively provided with second track grooves 10 opposite to each other. Rail car body comprises protective cover 6, and protective cover 6 is the frame shape of left middle opening, and T-shaped rail 6 is positioned at protective cover 6 and its vertical part protrudes from left opening, and driving mechanism comprises first motor 11 and The third roller 12, the third roller 12 is two, the two third rollers 12 are respectively rolled and placed in the two second track grooves 10, the first motor 11 is arranged on the inner wall of the protective cover 6 on the third roller 12 side The output shaft of the first motor 11 is connected to the first rotating shaft 13 through the first coupling, and the other end of the first rotating shaft 13 is...

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Abstract

The invention discloses a sliding type manned rail car used in a tunnel. The sliding type manned rail car comprises a rail pre-buried in the side wall of the tunnel along the length direction of the tunnel, a rail car with a manned working platform is matched with the rail, and a driving mechanism capable of driving the rail car to walk along the length direction of the rail is arranged on the rail car; and the rail car can avoid ground traffic, the road traffic efficiency can be improved, and the purpose of timely fire rescue is achieved.

Description

technical field [0001] The invention relates to the field of transportation, in particular to a sliding type passenger-carrying rail car used in tunnels. Background technique [0002] With the large-scale construction of highway tunnels, the daily maintenance of facilities during tunnel operation and fire fighting in fire accidents have received sufficient attention and attention. Due to the relatively limited space of the tunnel, the development of the above two activities will inevitably interfere with the road traffic in the tunnel. Specifically, during the routine maintenance of tunnel facilities, it is necessary to provide maintenance personnel with the necessary working space. Existing measures are often to directly erect working trolleys on the tunnel road surface, which in turn requires partial or complete interruption of tunnel traffic. Similarly, when a fire accident occurs in a tunnel, vehicles stagnant in the tunnel seriously hinder the passage of fire-fighting ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B61B13/00B61D15/00E01B25/00E21F11/00
CPCB61B13/00B61D15/00E01B25/00E21F11/00
Inventor胡强刘晓勇杨春平春军伟曾仲毅许源华
OwnerGUIZHOU TRANSPORTATION PLANNING SURVEY & DESIGN ACADEME