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Tunnel embedded groove mold locking device

A technology of locking device and embedded groove, which is applied in the field of tunnel embedded groove mold locking device, can solve the problems of increasing construction difficulty, achieve the effects of saving manpower and material resources, reducing damage, and easy maintenance

Inactive Publication Date: 2020-06-26
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the prior art, the present invention designs a mold locking device for pre-buried tunnels, which overcomes the defects that the installation of traditional pre-buried channels easily damages the quality of the main body and increases the difficulty of construction.

Method used

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  • Tunnel embedded groove mold locking device
  • Tunnel embedded groove mold locking device
  • Tunnel embedded groove mold locking device

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Embodiment Construction

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "axial", The orientation or positional relationship indicated by "radial", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the device or elem...

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Abstract

The invention discloses a tunnel embedded groove mold locking device, and relates to the field of engineering construction. The device comprises an embedded anchor rod, a locking screw rod, a groove channel, a clamp-shaped plastic part, a T-shaped connecting piece, a fastening steel plate and a bolt. The device is used in the field of installation and fixation of a large number of equipment pipelines of contact networks, evacuation platforms and the like in subway tunnels. Compared with an existing embedded groove, the embedded groove can be accurately locked with a mold, the integrity of themain body structure is guaranteed, demoulding is easy, and the tunnel space is saved.

Description

technical field [0001] The invention mainly relates to the field of installation and fixing of a large number of equipment pipelines such as contact nets and evacuation platforms in subway tunnels, and in particular relates to a mold locking device for pre-buried tunnels. Background technique [0002] At present, with the development of the economy, major cities across the country have started the construction of urban rail transit, and the embedded channel technology has entered the field of vision of people in the subway, high-speed rail and other industries. The positioning of the existing embedded channels generally adopts welding or plastic connection. The positioning method of channel welding is not conducive to the demoulding of the embedded channels, so the plastic connection method is gradually emerging, because the plastic connection not only speeds up the construction efficiency, saves costs, but also The important thing is that it is easy to demould, but due to i...

Claims

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Application Information

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IPC IPC(8): B28B7/00B28B13/06
CPCB28B7/0002B28B7/0014B28B13/065
Inventor 于国军刘雅林苏波刘浪周杰
Owner JIANGSU UNIV
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