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In-tunnel double-station-track concrete tanker non-occupation transferring method

A concrete pump truck and concrete technology, which is applied to tunnels, tunnel linings, earthwork drilling and mining, etc., can solve the problems of inconvenient wrong cars, long time for reverse transportation, low efficiency, etc., and achieve the effect of convenient wrong cars and short time.

Pending Publication Date: 2021-04-16
中国水电四局(兰州)机械装备有限公司
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Problems solved by technology

[0005] In view of the above-mentioned technical problems, the embodiment of the present invention provides a method for reversing the double-lane concrete tank trucks in the tunnel without occupying the road, which solves the problems of long time, low efficiency, and inconvenient miscarriage of the traditional concrete tank trucks

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Embodiment Construction

[0021] Features and exemplary embodiments of various aspects of the invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention. The present invention is by no means limited to any specific configurations and algorithms presented below, but covers any modification, substitution and improvement of elements, components and algorithms without departing from the spirit of the invention. In the following description, well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present invention.

[0022] Example em...

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Abstract

The invention provides an in-tunnel double-station-track concrete tanker non-occupation transferring method which is used in a constructed railway tunnel, a station track I and a station track II are arranged in the railway tunnel, a concrete pump truck is moved between the two station tracks through a translation device on a synchronous lining trolley, and therefore concrete of a plurality of concrete tankers is emptied in sequence. And the concrete tank truck is dragged out of the tunnel by the locomotive after all air defense, so that the concrete tank truck is quickly and efficiently transferred. According to the transferring method, the time for transferring one section of concrete tanker can be shortened to 23 minutes, rails are not occupied in front of and behind the turnout, and therefore vehicle staggering is facilitated. The time for occupying the station track II is short, once locomotive grouping passes through the station track II and interferes with the station track II, the station track II can be translated to the station track I at any time without influencing normal group operation.

Description

technical field [0001] The invention relates to the technical field of tunnel construction, in particular to a method for reversing a double-lane concrete tank car in a tunnel without occupying the road. Background technique [0002] The tunnel wall of the railway tunnel constructed by TBM needs to be lined with concrete synchronously. The synchronous lining concrete uses a synchronous lining trolley, and the synchronous lining trolley is generally 300-500 meters away from the tunnel face. The pumped concrete required by the lining trolley is transported to the concrete pump truck by locomotive marshalling, and the pump truck is used to pump concrete to the lining trolley to line the cave wall. The locomotive marshalling used to transport concrete is generally 3-4 concrete tank cars. Concrete tank trucks occupy one lane when delivering concrete to the synchronous lining trolley, and the other lane is used for the normal passage of other formations of locomotives in the tunne...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B1/00E21D11/10
Inventor 何京健梁加虎苏伟孟建雄
Owner 中国水电四局(兰州)机械装备有限公司
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