CN110792102A

CN110792102A - Node structure for changing single cabin of comprehensive pipe rack into two cabins

Info

Publication number: CN110792102A
Application number: CN201911113453.4A
Authority: CN
Inventors: 韩懿; 张建兵; 夏良; 牛建增
Original assignee: Tianjin Chengjian University
Current assignee: Tianjin Chengjian University
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-02-14

Abstract

The invention relates to a node structure for changing a single cabin into two cabins of a comprehensive pipe gallery, which comprises a left single cabin and a right single cabin, wherein an opening at the upper part of the right side of the left single cabin is communicated with a first cabin and a second cabin which are arranged in parallel from front to back, a left stair is arranged at the left side of the inner bottom of the left single cabin from left to right in sequence, the right end of the left stair is connected with the first cabin and the second cabin, right stairs are arranged at the right openings of the first cabin and the second cabin from left to right in sequence, the right stairs fall into the right single cabin, and an opening at the upper part of the right side of the right single cabin is communicated with the first cabin and the second cabin. According to the node structure for changing the single cabin into the two cabins of the comprehensive pipe rack, when the elevation of the comprehensive pipe rack is limited, the single cabin is changed into the two cabins, the pipelines are separated conveniently through obstacles, and meanwhile, workers can conveniently go to each cabin to overhaul and check the pipelines.

Description

Node structure for changing single cabin of comprehensive pipe rack into two cabins

Technical Field

The invention relates to the technical field of pipe duct structures, in particular to a node structure for changing a single cabin into two cabins of a comprehensive pipe gallery.

Background

When the high restricted condition of utility tunnel appearance, for example when having the barrier, need walk around the barrier, need reduce the pipe gallery from high promptly, compress the pipe gallery space from high, but this can lead to the unable whole laying of both sides pipeline in the utility tunnel, need increase the pipe gallery cabin and lay the pipeline to keep the intercommunication of pipe gallery.

Therefore, the node structure for changing the single cabin into two cabins of the comprehensive pipe rack is designed, and the problems are solved.

Disclosure of Invention

The invention provides a node structure for changing a single cabin into two cabins of a comprehensive pipe gallery, which comprises a left single cabin and a right single cabin, wherein a first cabin and a second cabin which are arranged in parallel are communicated with an upper right opening of the left single cabin, left stairs which sequentially ascend from left to right are arranged on the left side of the inner bottom of the left single cabin, the right end of each left stair is connected with the first cabin and the second cabin, right stairs which sequentially descend from left to right are arranged on the right openings of the first cabin and the second cabin, the right stairs fall into the right single cabin, and the upper right opening of the right single cabin is communicated with the first cabin and the second cabin.

Preferably, a pipeline is arranged in the left single cabin, the pipeline is divided into two parts and then respectively passes through the first cabin and the second cabin, and the two parts of the pipeline are converged in the right single cabin.

Preferably, the left stair and the right stair are respectively provided with one and are simultaneously connected with the first cabin and the second cabin; the first cabin or the second cabin can be accessed through the left stair; the right single cabin can be accessed through the right stairs after passing through the first cabin or the second cabin.

Preferably, the pipelines are divided into a first pipeline and a second pipeline.

Preferably, the inner tops of the left single cabin, the right single cabin, the first cabin and the second cabin are provided with illuminating lamps.

The invention has the beneficial effects that:

according to the node structure for changing the single cabin into the two cabins of the comprehensive pipe rack, when the elevation of the comprehensive pipe rack is limited, the single cabin is changed into the two cabins, the pipelines are separated conveniently through obstacles, and meanwhile, workers can conveniently go to each cabin to overhaul and check the pipelines.

Drawings

FIG. 1 is a top view of the present invention (with the internal conduit removed);

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 (with the internal conduit removed);

FIG. 3 is a sectional view (enlarged) taken along line B-B of FIG. 1;

FIG. 4 is a cross-sectional view (enlarged) taken along line C-C of FIG. 1;

FIG. 5 is a cross-sectional view (enlarged) taken along line D-D of FIG. 1;

wherein:

1-left single cabin; 2-left stairs; 3-a first cabin; 4-second cabin; 5-right stairs; 6-right single cabin; 7-first pipeline; 8-pipeline II.

Detailed Description

The following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

The utility model provides a utility tunnel's node structure that single cabin becomes two cabins, includes left side single cabin 1 and right side single cabin 6, and the parallel first cabin 3 and No. two cabins 4 that set up around the right side upper portion opening intercommunication of left side single cabin 1, the interior bottom left side of left side single cabin 1 is provided with from left to right ascending left stair 2 in proper order, left side stair 2 right-hand member is connected a cabin 3 with No. two cabins 4, a cabin 3 with the right side opening setting of No. two cabins 4 from left to right is downward right stair 5 in proper order, right side stair 5 fall in the single cabin 6 in the right side, the right side upper portion opening intercommunication of right side single cabin 6 a cabin 3 with No. two cabins 4.

Preferably, a pipeline is arranged in the left single cabin 1, the pipeline is divided into two parts and then respectively passes through the first cabin 3 and the second cabin 4, and the two parts of the pipeline are converged in the right single cabin 6.

Preferably, the left stair 2 and the right stair 5 are respectively provided with one and are simultaneously connected with the first cabin 3 and the second cabin 4; the first cabin 3 or the second cabin 4 can be accessed through the left stair 2; the right single chamber 6 can be accessed through the right stairs 5 through the first chamber 3 or the second chamber 4.

Preferably, the pipes are divided into a first pipe 7 and a second pipe 8.

Preferably, the illumination lamps are arranged on the inner tops of the left single cabin 1, the right single cabin 6, the first cabin 3 and the second cabin 4.

Examples

A node structure for changing a single cabin of a comprehensive pipe gallery into two cabins comprises a left single cabin 1 and a right single cabin 6, wherein an opening at the upper part of the right side of the left single cabin 1 is communicated with a first cabin 3 and a second cabin 4 which are arranged in parallel from front to back, a left stair 2 which sequentially ascends from left to right is arranged at the left side of the inner bottom of the left single cabin 1, the right end of the left stair 2 is connected with the first cabin 3 and the second cabin 4, right stairs 5 which sequentially descend from left to right are arranged at the right openings of the first cabin 3 and the second cabin 4, the right stairs 5 fall into the right single cabin 6, and an opening at the upper part of the right side of the right single cabin 6 is communicated with the first cabin 3 and the second cabin 4; the inside in single cabin 1 in left side sets up the pipeline, the pipeline divide into pipeline 7 and No. two pipeline 8, pipeline 7 is provided with six rows, and is whole through No. two cabins 4, No. two pipeline 8 are provided with six rows, and are whole through a cabin 3, pipeline 7 with No. two pipeline 8 all get into after assembling in the single cabin 6 in the right side. And illuminating lamps are arranged at the inner tops of the left single cabin 1, the right single cabin 6, the first cabin 3 and the second cabin 4.

The left stair 2 and the right stair 5 are respectively provided with one and are simultaneously connected with the first cabin 3 and the second cabin 4; the first cabin 3 or the second cabin 4 can be accessed through the left stair 2; the right single chamber 6 can be accessed through the right stairs 5 through the first chamber 3 or the second chamber 4.

The using method comprises the following steps:

the same principle of changing a single cabin into two cabins is applicable to changing two cabins into four cabins or changing three cabins into six cabins.

The first or

second compartment

3, 4 is accessible from the left hand single compartment 1 by means of the left stairway 2, and the right hand single compartment 6 is accessible via the right stairway 5 by means of the first or

second compartment

3, 4; the two pipelines are separated by the invention; and simultaneously, the maintenance and the monitoring of the two pipelines are facilitated.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a joint structure that utility tunnel's single cabin becomes two cabins, a serial communication port, including left side single cabin (1) and right side single cabin (6), the right side upper portion opening intercommunication of left side single cabin (1) has a cabin (3) and No. two cabins (4) that parallel set up around, the interior bottom left side of left side single cabin (1) is provided with from left to right ascending left stair (2) in proper order, left side stair (2) right-hand member is connected No. one cabin (3) with No. two cabins (4), a cabin (3) with the right side opening setting of No. two cabins (4) from left to right downward right stair (5) in proper order, right side stair (5) fall in right side single cabin (6), the right side upper portion opening intercommunication of right side single cabin (6) No. one cabin (3) with No. two cabins (4).

2. The utility model relates to a joint structure of two cabins becomes in single cabin of utility tunnel of claim 1, characterized in that, the inside of left side single cabin (1) sets up the pipeline, the pipeline passes through a cabin (3) and a cabin (4) respectively after splitting into two parts, two parts of pipeline converge again in right side single cabin (6).

3. The node structure of one cabin to two cabins of a comprehensive pipe rack according to claim 2, characterized in that the left stair (2) and the right stair (5) are respectively provided with one and simultaneously connect the first cabin (3) and the second cabin (4); the first cabin (3) or the second cabin (4) can be accessed through the left stair (2); the right single cabin (6) can be entered through the right stairs (5) through the first cabin (3) or the second cabin (4).

4. The node structure of a single cabin to two cabins of a utility tunnel according to claim 1, characterized in that, the pipeline divide into pipeline No. one (7) and pipeline No. two (8).

5. The node structure of one cabin of a utility tunnel becomes two cabins according to claim 4, characterized in that the top in the left side single cabin (1), the right side single cabin (6), the first cabin (3) and the second cabin (4) is provided with light.