Pipe gallery structure

Abstract

The utility model discloses a pipe gallery structure which comprises an outer cushion layer, a pipe gallery body is arranged on the outer cushion layer, an inner cushion layer is arranged at the bottom of the inner side of the pipe gallery body, a plurality of embedded parts are arranged on the inner cushion layer, the embedded parts are arranged at equal intervals in the length direction of the inner cushion layer, each embedded part is provided with a base part, and an extending part is arranged on each base part. The extension part extends out of the inner cushion layer, the section of the extension part is rectangular, and a threaded mounting hole is formed in the end part of the extension part. The extending part of the embedded part is rectangular, and the threaded mounting hole is formed in the top of the embedded part, so that the pipe groove part is convenient to mount, and the stability is better after the pipe groove part is mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal infrastructure, in particular to a pipe gallery structure. Background Art

[0002] Our company is involved in the construction of pipe corridors in the projects of two municipal roads (Yintuo Road and Yunjuan East Road) in the core area of ​​Dishui Lake in Lingang New Area, Nanhui New Town, Pudong New Area, Shanghai. Pipe corridors are municipal infrastructure that can effectively utilize underground space while saving ground resources. The pipe corridor includes a frame structure with a rectangular cross-section, which is made of reinforced concrete. A cushion layer is arranged at the bottom of the inner side of the pipe corridor, and embedded parts are arranged in the cushion layer. A pipe trough component 10 for installing pipes is arranged on the cushion layer. The pipe trough component is fixed by the embedded parts. The pipe trough component is selected according to the size of the pipeline to improve applicability. The pipe trough components are usually arranged at the embedded parts, that is, the pipe trough components are distributed in a dotted manner on the cushion layer. The embedded parts in the scheme make the subsequent installation of the pipe trough components insufficiently stable. Utility Model Content

[0003] The utility model aims to provide a pipe gallery structure, which makes the subsequent pipe trough components more stable when installed.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipe gallery structure, including an outer cushion layer, a pipe gallery body is arranged on the outer cushion layer, an inner cushion layer is arranged on the inner bottom of the pipe gallery body, a plurality of embedded parts are arranged on the inner cushion layer, and the embedded parts are arranged at equal intervals along the length direction of the inner cushion layer. The embedded parts have a base, and an extension part is arranged on the base. The extension part extends to the outside of the inner cushion layer, and the cross-section of the extension part is rectangular, and a threaded mounting hole is arranged at the end of the extension part.

[0005] Further: the outer cushion layer has a first cushion layer, and a waterproof cushion layer is arranged on the first cushion layer.

[0006] Further: the four corners on the inner side of the pipe gallery body are all provided with inclined structures.

[0007] Further: a plurality of top embedded parts are arranged at equal intervals along the length direction on the inner top of the pipe gallery body.

[0008] Further: a flexible covering is provided on the top of the threaded mounting hole.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the extended portion of the embedded part in the utility model is rectangular, and a threaded mounting hole is arranged on the top, so that the pipe groove component is easy to install and has good stability after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a diagram of a pipe gallery structure.

[0011] Figure 2 This is a local structural diagram of the embedded parts. DETAILED DESCRIPTION

[0012] Example 1

[0013] See also Figure 1 and Figure 2 A pipe gallery structure involved in this preferred embodiment includes an outer cushion layer, a pipe gallery body 2 is arranged on the outer cushion layer, an inner cushion layer 3 is arranged on the inner bottom of the pipe gallery body 2, a plurality of embedded parts are arranged on the inner cushion layer 3, and the embedded parts are arranged at equal intervals along the length direction of the inner cushion layer. The embedded parts have a base 41, and an extension part 42 is arranged on the base 41. The extension part 42 extends to the outside of the inner cushion layer 3, and the cross-section of the extension part 42 is rectangular, and a threaded mounting hole is arranged at the end of the extension part 42.

[0014] In the embodiment, the outer cushion layer comprises a first cushion layer 11 (in the form of but not limited to 150 mm thick C20 plain concrete), and a waterproof cushion layer 12 (in the form of but not limited to 50 mm thick C20 plain concrete) is arranged on the first cushion layer 11.

[0015] In the embodiment, the four corners of the inner side of the pipe gallery body 2 are all provided with inclined structures 21. This design is conducive to the use of the pipe gallery.

[0016] In the embodiment, a plurality of top embedded parts 22 are arranged at equal intervals along the length direction on the inner top of the pipe gallery body 2. The top embedded parts provide convenience for the top installation of auxiliary components. In particular, a structural blind hole with an internal thread can be arranged at the bottom of the top embedded part for installation convenience.

[0017] In particular, a flexible coating is arranged on the top of the threaded mounting hole, which can be made of a plastic film and fixed by adhesion or binding, etc. The flexible coating can be punctured so as not to affect subsequent installation, and can also prevent foreign matter from entering in the early stage and affecting subsequent installation.

[0018] The extension of the embedded part in the utility model is rectangular, and a threaded mounting hole is set on the top, so that the pipe trough component is easy to install and has good stability after installation. When the pipe trough component 10 is installed, the mounting hole (rectangular) of the pipe trough component is aligned with the embedded part. Since the embedded part has an extension with a rectangular cross-section, the extension cooperates with the rectangular mounting hole of the pipe trough component, so that the pipe trough component cannot rotate circumferentially after installation, thereby improving stability. Then, the pipe trough component is fixed by bolts in cooperation with the threaded mounting hole. Compared with the nut and screw method, the installation convenience of bolts is better.

[0019] Example 2

[0020] The difference between this solution and the first embodiment is that a chamfered structure is provided on the outer periphery of the top of the extension portion 42 to improve the convenience of installation and use.

[0021] The above is only a preferred embodiment of the utility model, and the protection scope of the utility model is not limited to the above embodiment. All technical solutions belonging to the principle of the utility model belong to the protection scope of the utility model. For those skilled in the art, several improvements made without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A pipe gallery structure, comprising an outer cushion layer, a pipe gallery body (2) is arranged on the outer cushion layer, an inner cushion layer (3) is arranged at the inner bottom of the pipe gallery body (2), a plurality of embedded parts are arranged on the inner cushion layer (3), and the embedded parts are arranged at equal intervals along the length direction of the inner cushion layer, characterized in that: The embedded part comprises a base (41), an extension part (42) is arranged on the base (41), the extension part (42) extends outside the inner cushion layer (3), the cross section of the extension part (42) is rectangular, and a threaded mounting hole is arranged at the end of the extension part (42).

2. The pipe gallery structure according to claim 1, characterized in that: The outer cushion layer comprises a first cushion layer (11), and a waterproof cushion layer (12) is arranged on the first cushion layer (11).

3. The pipe gallery structure according to claim 1, characterized in that: The four corners on the inner side of the pipe gallery body (2) are all provided with inclined surface structures (21).

4. The pipe gallery structure according to claim 1, characterized in that: The inner top of the pipe gallery body (2) is provided with a plurality of top embedded parts (22) at equal intervals along the length direction.

5. The pipe gallery structure according to claim 1, characterized in that: A flexible covering layer is arranged on the top of the threaded mounting hole.

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