Concrete discharging auxiliary device for track laying construction

By designing a concrete cutting auxiliary device including a concrete mixing barrel, a cutting auxiliary unit and a pressurized unit, the problem of difficulty in filling a narrow space during the concrete pouring process is solved, efficient and accurate concrete pouring is achieved, and construction efficiency and quality are improved.

CN119686179AInactive Publication Date: 2025-03-25BEIJING URBAN RAIL TRANSIT CONSTRUCTION ENGINEERING CO LTD +1
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Patent Information

Application Number
CN202510193459.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-21
Publication Date
2025-03-25
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

After the rails are laid, it is difficult to fill the concrete in a narrow space between the rails, sleepers and steel frames at one time during the concrete pouring process, resulting in the need to push the shovels back and forth multiple times, which consumes physical strength and is inefficient.

Method used

A concrete cutting auxiliary device for track laying construction is designed, including a concrete mixing barrel, a cutting auxiliary unit and a pressurized unit. Through the combination of conveying inclined pipes and conveying straight pipes, the rotation of spiral blades and the injection of high-pressure gases can be used to achieve accurate discharge and efficient transportation of concrete.

Benefits of technology

The device can walk on the rails and accurately pour concrete, reducing the number of manual shovels, improving the efficiency and quality of concrete pouring, and ensuring the construction pass rate.

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Abstract

The invention discloses a concrete discharging auxiliary device for track laying construction, and relates to the field of concrete construction.The concrete discharging auxiliary device comprises a concrete stirring barrel playing a role in stirring and conveying concrete, a frame plate is fixedly erected on the outer side of the bottom of the concrete stirring barrel, and the frame plate plays a role in supporting the concrete stirring barrel; and four supporting foot stools distributed in a matrix mode are further fixedly erected at the bottom of the frame plate, and a walking wheel used for being erected on a rail is rotationally assembled at the bottom of each supporting foot stool. According to the concrete pouring device, concrete is precisely poured towards the space between every two adjacent sleepers, so that the situation that a worker needs to follow the concrete pouring device and repeatedly pushes the concrete through a push shovel is avoided, it can be guaranteed that the concrete pouring amount is large enough under the action of the pressurizing unit, and the qualified rate of pouring operation is further guaranteed.
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