CN220301386U - Comprehensive pipe rack branch port structure - Google Patents

Abstract

The utility model discloses a utility tunnel branch port structure, which relates to the technical field of pipe tunnels, and comprises: a branched oral chamber extending in a first direction, the branched oral chamber comprising a first port, a second port, and a chamber body between the first port and the second port; the width of the chamber main body is larger than the widths of the first port and the second port; the cavity main body is of a double-layer structure with a first layer and a second layer, the bottom plate of the second layer is of a highlighting structure, the side wall of at least one side of the first layer of the cavity main body is provided with a pipeline leading-out position, and the pipeline leading-out position is provided with a pipeline leading-out pipe penetrating through the side wall; the first layer of the chamber body is provided with a stair structure which bypasses the height of the pipeline leading-out pipe. The utility model provides a normal drawing of pipeline in the piping lane can be guaranteed under low-cost's the prerequisite in order to avoid the barrier, satisfies the normal traffic in the piping lane simultaneously.

Description

Comprehensive pipe rack branch port structure

Technical Field

The utility model relates to the technical field of pipe galleries, in particular to a comprehensive pipe gallery branch port structure.

Background

A pipe gallery is a relatively closed linear underground structure that houses municipal engineering lines. In order to meet the requirement of branching pipelines in the pipe gallery, the pipe gallery is required to be provided with branch ports. The pipeline branch port bears the basic function that various pipelines outside the pipe gallery enter the pipe inlet and outlet gallery. The outside business turn over pipeline of piping lane generally crosses business turn over piping lane with the piping lane plane, adopts the mode that the pipeline was got in and out just to realize branch mouth basic function to the top plate of pipe lane of local elevation mode of general adoption. If the pipeline branch is only led out from the side wall of the pipe gallery due to the obstacle, and the obstacle is closer to the pipe gallery, the integral elevation of the pipe gallery is ensured, and the upper leading-out function and the lower leading-out function cannot be realized.

For example, there is a utility tunnel branch port structure for avoiding an obstacle in the prior art, and the utility tunnel branch port structure includes two sandwich chamber structures arranged at the top of a tunnel main body, wherein one side of the two sandwich chamber structures, which is close to the obstacle, is expanded out of the tunnel main body, and a concave ear structure is arranged at one side of the two sandwich chamber structures, which is close to the obstacle; the utility model discloses a pipe rack, including two intermediate layer room structures, the top of pipe rack main part of two intermediate layer room structures below sets up the reservation entrance to a cave, set up the intermediate layer thru hole on the lateral wall that two intermediate layer room structures kept away from the barrier, ear side opening is set up to the below that is located the barrier on the lateral wall that ear structure is close to the barrier, two intermediate layer room structures are used for wearing to establish and draw forth the pipeline through the branch. The structure makes the pipeline avoid the obstacle through arranging the concave ear structure, but the structure directly causes the utility tunnel to be difficult to construct and high in manufacturing cost. In addition, for the condition that the obstacle is deeper, the structure is high in manufacturing cost and complex.

Disclosure of Invention

In order to overcome the defects in the prior art, the technical problem to be solved by the embodiment of the utility model is to provide a comprehensive pipe rack branch port structure which can ensure the normal leading-out of pipelines in a pipe rack to avoid obstacles on the premise of low cost and simultaneously meet the normal passing in the pipe rack.

The specific technical scheme of the embodiment of the utility model is as follows:

a utility tunnel branch port structure, the utility tunnel branch port structure comprising:

a branched oral chamber extending in a first direction, the branched oral chamber comprising a first port, a second port, and a chamber body between the first port and the second port; the width of the chamber main body is larger than the widths of the first port and the second port; the cavity main body is of a double-layer structure with a first layer and a second layer, the bottom plate of the second layer is of a highlighting structure, the side wall of at least one side of the first layer of the cavity main body is provided with a pipeline leading-out position, and the pipeline leading-out position is provided with a pipeline leading-out pipe penetrating through the side wall; the first layer of the chamber body is provided with a stair structure which bypasses the height of the pipeline leading-out pipe.

Preferably, the side wall of the first layer of the chamber body has a first line drawing position where a first line drawing pipe penetrating through the side wall is provided; the side wall of the other side of the first layer of the chamber main body is provided with a second pipeline leading-out position, and a second pipeline leading-out pipe penetrating through the side wall is arranged at the second pipeline leading-out position; the stair structure bypasses the heights of the first pipeline eduction tube and the second pipeline eduction tube.

Preferably, the side wall of the first layer of the chamber body has a first line drawing position where a first line drawing pipe penetrating through the side wall is provided;

a side wall of the second layer of the chamber body opposite to the first pipeline leading-out position is provided with a third pipeline leading-out position, and a third pipeline leading-out pipe penetrating through the side wall is arranged at the third pipeline leading-out position;

the stair structure bypasses the height of the first pipeline eduction tube.

Preferably, the outside of the branching port chamber has an obstacle located outside the side wall on the side of the first line drawing position of the second layer of the branching port chamber, and/or the obstacle is located outside the side wall on the side of the second line drawing position of the second layer of the branching port chamber.

Preferably, the outside of the branching port chamber has an obstacle located outside the side wall of the second layer of the branching port chamber on the side of the first line drawing position.

Preferably, the barrier is located outside the side wall of the first layer of the branching port chamber on the side of the third line drawing position.

Preferably, the stair structure comprises: a first ramp, a second ramp, and a plate connecting the first ramp and the second ramp; the first inclined ladder and the second inclined ladder are respectively positioned at two sides of the pipeline leading-out position, and the plate body is higher than the pipeline leading-out position, so that the stair structure bypasses the pipeline leading-out pipe.

Preferably, there is a first diverging structure from the first port to the chamber body; a second diverging structure is provided from the second port to the chamber body.

Preferably, the first port, the first diverging structure, the second diverging structure and the second port are all single-layer structures.

Preferably, the stair structures are laid extending in a first direction, and a separation distance is arranged between the stair structures and two side walls of the first layer of the chamber main body.

The technical scheme of the utility model has the following remarkable beneficial effects:

the utility tunnel branch mouth structure can make the bottom plate height of branch mouth cavity unchangeable among this application, has bilayer structure, sets up to bypass through the cavity main part the stair structure of pipeline extraction pipe height, the width of increase cavity main part to satisfy the space requirement of use of piping lane, and can guarantee that the normal of piping lane pipeline is drawn forth in order to avoid the barrier, satisfy the normal traffic in the piping lane simultaneously. In addition, the utility tunnel branch port structure does not need to partially sink, so that the increase of supporting difficulty and the increase of manufacturing cost are avoided; finally, aiming at different barrier positions, the branch port structure of the utility tunnel can adopt modes of upper two-side leading-out, lower two-side leading-out, upper and lower leading-out and the like to arrange the pipeline leading-out pipe.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments in combination with or instead of the features of the other embodiments.

Drawings

The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, proportional sizes, and the like of the respective components in the drawings are merely illustrative for aiding in understanding the present utility model, and are not particularly limited. Those skilled in the art with access to the teachings of the present utility model can select a variety of possible shapes and scale sizes to practice the present utility model as the case may be.

FIG. 1 is a diagram of a first layer of a utility tunnel branching port structure in a first embodiment of the present utility model;

FIG. 2 is a diagram of a second layer of a utility tunnel branching port structure under a first embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a utility tunnel branching port structure at A-A in a first embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a utility tunnel branching port structure in accordance with an embodiment of the present utility model;

FIG. 5 is a cross-sectional view of a utility tunnel branching port structure in a third embodiment of the present utility model;

fig. 6 is a cross-sectional view of a branching port structure of a utility tunnel according to an embodiment of the present utility model.

Reference numerals of the above drawings:

100. a branching port chamber; 200. an obstacle; 1. a first port; 2. a second port; 3. a chamber body; 5. a pipeline eduction tube; 51. a first pipeline eduction tube; 52. a second pipeline eduction tube; 53. a third pipeline eduction tube; 54. a fourth pipeline eduction tube; 6. a stair structure; 61. a first ramp; 62. a second ramp; 63. a plate body; 7. a first diverging structure; 8. and a second diverging structure.

Detailed Description

The details of the utility model will be more clearly understood in conjunction with the accompanying drawings and description of specific embodiments of the utility model. However, the specific embodiments of the utility model described herein are for the purpose of illustration only and are not to be construed as limiting the utility model in any way. Given the teachings of the present utility model, one of ordinary skill in the related art will contemplate any possible modification based on the present utility model, and such should be considered to be within the scope of the present utility model. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, may be in communication with each other in two elements, may be directly connected, or may be indirectly connected through an intermediary, and the specific meaning of the terms may be understood by those of ordinary skill in the art in view of the specific circumstances. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In order to ensure the normal leading-out of the pipeline in the pipe gallery to avoid the obstacle 200 and simultaneously meet the normal passing in the pipe gallery on the premise of low cost, a utility tunnel branching port structure is provided in the present application, fig. 1 is a structural diagram of a first layer of the utility tunnel branching port structure in a first implementation manner in an embodiment of the present utility model, fig. 2 is a structural diagram of a second layer of the utility tunnel branching port structure in the first implementation manner in an embodiment of the present utility model, and fig. 3 is a cross-sectional view of the utility tunnel branching port structure in the first implementation manner in an embodiment of the present utility model, as shown in fig. 1 to 3, the utility tunnel branching port structure may include: branching port chamber 100. Wherein the branch port chamber 100 extends in a first direction. The branch port chamber 100 may include a first port 1, a second port 2, and a chamber body 3. The first port 1 and the second port 2 are both inlets and outlets of the chamber main body 3. The chamber body 3 is located between the first port 1 and the second port 2. The first port 1 and the second port 2 are located at both ends of the chamber body 3 and distributed in the first direction.

As shown in fig. 1 to 3, the width of the chamber body 3 is larger than the widths of the first and second ports 1 and 2. A first diverging structure 7 is arranged between the first port 1 and the chamber main body 3; a second diverging structure 8 is provided from the second port 2 to the chamber body 3.

When the pipeline entering the utility tunnel is led out outwards, a certain turning radius is needed for the pipeline, and other facilities need to be avoided, so that more space is occupied. In order to meet the use requirement of the pipe gallery, in the pipeline leading-out position, in order to ensure the transverse space of the pipe gallery, the side wall of the chamber main body 3 needs to be expanded outwards, so that the width of the chamber main body is larger relative to the width of the first port 1 and the width of the second port 2.

As shown in fig. 1 to 3, the chamber body 3 has a double-layer structure having a first layer and a second layer, and the bottom plate of the second layer has a hollowed-out structure. The space of use of the chamber body 3 in the height direction can be ensured by the above structure, so that the pipe-line leading-out position can be set reasonably in the height direction according to the position of the external obstacle 200. The first port 1, the first diverging structure 7, the second diverging structure 8 and the second port 2 are all of a single-layer structure.

As shown in fig. 1 to 3, the sidewall of at least one side of the first layer of the chamber body 3 has a line drawing position where a line drawing pipe 5 penetrating the sidewall is provided. The first floor of the chamber body 3 is provided with a stair structure 6 which bypasses the height of the pipeline outlet pipe 5. At this time, a sufficient space in the height direction is required in the chamber body 3, so that the stair structure 6 can be provided so as to bypass the height of the pipe lead-out pipe 5. When a person passes the stair structure 6, the chamber body 3 needs to have enough use space in the height direction to accommodate the body height of the person. When the barrier 200 is provided outside the side wall of the second layer of the chamber body 3, the line drawing-out position may be provided at the side wall of the first layer of the chamber body 3, and at the same time, the line drawn out of the pipe 5 may be drawn out across the line by using the stair structure 6, thereby ensuring that a person can normally pass through the chamber body 3.

In a possible implementation manner, fig. 4 is a cross-sectional view of a utility tunnel branching port structure in the second implementation manner according to the embodiment of the present utility model, where, as shown in fig. 4, a sidewall on one side of a first layer of the chamber body 3 has a first pipeline leading-out position, and a first pipeline leading-out pipe 51 penetrating through the sidewall is provided at the first pipeline leading-out position; the side wall of the other side of the first layer of the chamber body 3 has a second line drawing-out position where a second line drawing-out pipe 52 penetrating the side wall is provided; the stair structure 6 bypasses the height of the first and second pipe lead-out pipes 51 and 52. This method can be applied to a case where the barrier 200 is provided on at least one side wall of the second layer of the chamber body 3. For example, the outside of the branching port chamber 100 has the barrier 200, the barrier 200 is located outside the side wall on the side of the first line drawing position of the second layer of the branching port chamber 100, and/or the barrier 200 is located outside the side wall on the side of the second line drawing position of the second layer of the branching port chamber 100.

In a possible implementation manner, fig. 5 is a cross-sectional view of a utility tunnel branching port structure in the third implementation manner according to the embodiment of the present utility model, where, as shown in fig. 5, a sidewall on one side of a first layer of the chamber body 3 has a first pipeline leading-out position, and a first pipeline leading-out pipe 51 penetrating through the sidewall is provided at the first pipeline leading-out position; the side wall of the second layer of the chamber body 3 opposite to the first line drawing position has a third line drawing position where a third line drawing pipe 53 penetrating the side wall is provided; the stair construction 6 bypasses the height of the first pipeline outlet pipe 51. This method can be applied to a case where the barrier 200 is provided outside the side wall of the second layer of the chamber body 3. Specifically, the barrier 200 is located outside the side wall of the second layer of the branching port chamber 100 on the side of the first line drawing position. The barrier 200 may be provided outside the side wall of the first layer of the chamber body 3, for example, the barrier 200 may be located outside the side wall of the first layer of the branching port chamber 100 at the third line drawing position side. The barrier 200 may be absent from the outside of the first layer side wall of the chamber body 3.

In a possible implementation manner, fig. 6 is a cross-sectional view of a utility tunnel branching port structure in a fourth implementation manner according to an embodiment of the present utility model, where, as shown in fig. 6, a side wall on one side of the second layer of the chamber body 3 has a fourth line outlet position, and a fourth line outlet pipe 54 penetrating through the side wall is provided at the fourth line outlet position; the sidewall of the other side of the second layer of the chamber body 3 has a third line drawing position where a third line drawing pipe 53 penetrating the sidewall is provided. This method can be applied to a case where the barrier 200 is provided outside both side walls of the first layer of the chamber body 3.

As a possibility, as shown in fig. 1 to 3, the stair structure 6 comprises: a first ramp 61, a second ramp 62, and a plate 63 connecting the first ramp 61 and the second ramp 62; the first ramp 61 and the second ramp 62 are located on both sides of the pipeline extraction position, respectively, and the plate 63 is higher than the pipeline extraction position, so that the stair structure 6 bypasses the pipeline extraction pipe 5. As a practical matter, the stair structures 6 are laid extending in the first direction, and the stair structures 6 are spaced from the side walls of the first layer of the chamber body 3, so that the space requirement of turning of the pipeline laid in the pipeline outlet pipe 5 is met. As a practical matter, the first ramp 61, the second ramp 62 and the plate 63 may be provided with balustrades on both sides.

The utility tunnel branch mouth structure can make the bottom plate height of branch mouth cavity 100 unchanged in this application, has bilayer structure, sets up stair structure 6, the increase cavity main part 3 of bypassing pipeline eduction tube 5 height through cavity main part 3 to satisfy the space requirement of use of piping lane, and can guarantee that the normal of piping lane interior pipeline is drawn forth in order to avoid barrier 200, satisfies the normal traffic in the piping lane simultaneously. In addition, the utility tunnel branch port structure does not need to partially sink, so that the increase of supporting difficulty and the increase of manufacturing cost are avoided; finally, according to different positions of the obstacle 200, the branch port structure of the utility tunnel can adopt modes of upper two-side leading-out, lower two-side leading-out, upper one-lower leading-out and the like to arrange the pipeline leading-out pipe 5.

All articles and references, including patent applications and publications, disclosed herein are incorporated by reference for all purposes. The term "consisting essentially of …" describing a combination shall include the identified element, ingredient, component or step as well as other elements, ingredients, components or steps that do not substantially affect the essential novel features of the combination. The use of the terms "comprises" or "comprising" to describe combinations of elements, components, or steps herein also contemplates embodiments consisting essentially of such elements, components, or steps. By using the term "may" herein, it is intended that any attribute described as "may" be included is optional. Multiple elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, component, section or step is not intended to exclude other elements, components, sections or steps.

The foregoing description of the embodiments of the present utility model is merely illustrative, and the present utility model is not limited to the embodiments described above. Any person skilled in the art can make any modification and variation in form and detail of the embodiments without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is still subject to the scope of the appended claims.

Claims (10)

1. Utility tunnel branch mouth structure, its characterized in that, utility tunnel branch mouth structure includes:

a branched oral chamber extending in a first direction, the branched oral chamber comprising a first port, a second port, and a chamber body between the first port and the second port; the width of the chamber main body is larger than the widths of the first port and the second port; the cavity main body is of a double-layer structure with a first layer and a second layer, the bottom plate of the second layer is of a highlighting structure, the side wall of at least one side of the first layer of the cavity main body is provided with a pipeline leading-out position, and the pipeline leading-out position is provided with a pipeline leading-out pipe penetrating through the side wall; the first layer of the chamber body is provided with a stair structure which bypasses the height of the pipeline leading-out pipe.

2. The utility tunnel branch port structure of claim 1, wherein a sidewall of a side of the first layer of the chamber body has a first line exit location with a first line exit tube penetrating the sidewall; the side wall of the other side of the first layer of the chamber main body is provided with a second pipeline leading-out position, and a second pipeline leading-out pipe penetrating through the side wall is arranged at the second pipeline leading-out position; the stair structure bypasses the heights of the first pipeline eduction tube and the second pipeline eduction tube.

3. The utility tunnel branch port structure of claim 1, wherein a sidewall of a side of the first layer of the chamber body has a first line exit location with a first line exit tube penetrating the sidewall;

a side wall of the second layer of the chamber body opposite to the first pipeline leading-out position is provided with a third pipeline leading-out position, and a third pipeline leading-out pipe penetrating through the side wall is arranged at the third pipeline leading-out position;

the stair structure bypasses the height of the first pipeline eduction tube.

4. The utility tunnel branch port structure according to claim 2, wherein the outside of the branch port chamber has an obstacle located outside the side wall on the side of the first line drawing position of the second layer of the branch port chamber, and/or the obstacle is located outside the side wall on the side of the second line drawing position of the second layer of the branch port chamber.

5. A utility tunnel branching port structure as in claim 3, wherein the exterior of the branching port chamber has an obstruction located outside of the sidewall on the side of the first line exit location of the second layer of the branching port chamber.

6. The utility tunnel branch port structure of claim 5, wherein the barrier is located outside of a sidewall of the first layer of the branch port chamber on a side of the third line exit location.

7. The utility tunnel branch gate structure of claim 1, wherein the stair structure comprises: a first ramp, a second ramp, and a plate connecting the first ramp and the second ramp; the first inclined ladder and the second inclined ladder are respectively positioned at two sides of the pipeline leading-out position, and the plate body is higher than the pipeline leading-out position, so that the stair structure bypasses the pipeline leading-out pipe.

8. The utility tunnel branching port structure of claim 1, having a first diverging structure from said first port to said chamber body; a second diverging structure is provided from the second port to the chamber body.

9. The utility tunnel branch gate structure of claim 8, wherein the first port, the first diverging structure, the second diverging structure, and the second port are all single-layer structures.

10. The utility tunnel branch gate structure of claim 1, wherein the stair structure extends in a first direction, the stair structure being spaced from both side walls of the first layer of the chamber body.