CN103195083A - Crossing node structure of integrated pipe galleries - Google Patents
Crossing node structure of integrated pipe galleries Download PDFInfo
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- CN103195083A CN103195083A CN2013101072500A CN201310107250A CN103195083A CN 103195083 A CN103195083 A CN 103195083A CN 2013101072500 A CN2013101072500 A CN 2013101072500A CN 201310107250 A CN201310107250 A CN 201310107250A CN 103195083 A CN103195083 A CN 103195083A
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Abstract
The invention discloses a crossing node structure of integrated pipe galleries. The crossing node structure is located at a crossing position of integrated pipe galleries in at least two directions and is a polygonal column-shaped cavity, a horizontal middle plate is arranged inside the cavity to divide the cavity into an upper layer structural cavity and a lower layer structural cavity, and holes are arranged on the side wall of the upper layer structural cavity and the side wall of the lower layer structural cavity respectively, so that the upper layer structural cavity and the lower layer structural cavity are communicated with integrated pipe galleries in two directions respectively; and communication stairs are arranged between the upper layer structural cavity and the lower layer structural cavity. The crossing node structure has the advantages that a two-layer octagonal crossing node structure scheme is adopted, the pipeline laying space is separated from the personnel passing space, integrated pipe galleries in two directions are communicated with the upper layer structure and the lower layer structure respectively and simultaneously, pipelines can be switched in a crossing mode and persons can pass through all cabins through reasonable reservation of holes and stairs, and all fire compartments in original integrated pipe galleries are kept independent.
Description
Technical field
The invention belongs to the pipe gallery technical field, be specifically related to a kind of pipe gallery crossover node structure.
Background technology
Pipe gallery is a kind of novel municipal pipeline tunnel, in recent years along with domestic urbanization advances, Xincheng District is at the planning construction pipe gallery more and more, at present in Shanghai, Kunming, Guangzhou, Suzhou, Shenyang, Suzhou, ground planning constructions such as Wuxi surpass the pipe gallery of 300km, the pipeline that pipe gallery holds comprises power cable, communication and control optical cable, high-quality (impurity) water pipe, hot-water line, cooling pipeline etc., system layout according to pipe gallery, usually can run into and intersect vertically or the pipe gallery node of oblique, at this crossover node, need to solve pipeline to the problem of both direction conversion, the personnel that also will solve simultaneously are current between each cabin of pipe gallery; Also to guarantee the independence of pipe gallery fire compartmentation at last.When especially intersecting for many cabins piping lanes such as the two cabins of single cabin x, the two cabins of two cabin x, because pipeline type is numerous, the situation that pipeline is staggered, influence People's Bank of China and fire compartmentation confusion usually can appear.
Traditional way adopts simply and to enlarge and deepen size is local, does not solve that pipeline curves and the contradiction of personnel between current, has also upset independently fire compartmentation, cause pipeline install chaotic, personnel are impassable, are unfavorable for very much the later maintenance management.
Summary of the invention
The objective of the invention is according to above-mentioned the deficiencies in the prior art part, a kind of pipe gallery crossover node structure is provided, this crossover node structure is by adopting octagon column cavity body structure, to adapt to the pipe gallery of different intersecting angles, simultaneously by plate is set in the level cavity is divided at least two structure chambeies up and down in cavity, and between each adjacent structure chamber, stair are set,, pipeline conversion current with the personnel of properly settling and each fire compartmentation be problem independently, properly settles the problem that many pipe galleries intersect simultaneously.
The object of the invention realizes being finished by following technical scheme:
A kind of pipe gallery crossover node structure, be positioned at the crossover location place of the pipe gallery of both direction at least, it is characterized in that described crossover node structure is polygon column cavity, described cavity has two pairs of parallel relative sidewalls in twos at least, level is laid with plate in the level in described cavity, described cavity is divided at least two structure chambeies up and down, be superstructure chamber and substructure chamber; Described superstructure chamber at least on a pair of sidewall facing each other correspondence offer and connect the hole, described substructure chamber at least on a pair of sidewall facing each other correspondence offer and connect the hole, be connected with described pipe gallery on the both direction at least to realize described crossover node structure; Be provided with the connection stair between described superstructure chamber and the substructure chamber, above-mentioned quantity by the structure chamber of plate separation in the described level is corresponding one by one with the described pipe gallery quantity that is positioned at crossover node structure place.
Described crossover node structure is octagon column cavity, and described cavity has four pairs of parallel relative sidewalls in twos.
Plate and at least one side sidewall junction offer the hole in the described level, and described hole is provided with the fire prevention cover plate.
The place, stair hole that is arranged on the described level plate is provided with the fire prevention cover plate.
Described substructure is provided with collecting well in the chamber.
Advantage of the present invention is, adopt double-deck octagon crossover node structural concept, the pipelining space is separated with personnel's passage space, pipe gallery with both direction is connected with superstructure and substructure respectively simultaneously, by rational reservation hole and stair, realize the function that pipeline cross over transition and personnel are current in each cabin, and keep each fire compartmentation in the former pipe gallery independent; This crossover node structure can be widely used in different angles, different freight space and many situations that pipe gallery intersects.
Description of drawings
Fig. 1 is the lower flat arrangement diagram of crossover node among the present invention and pipe gallery;
Fig. 2 is the top board layout schematic diagram of crossover node among the present invention;
Fig. 3 arranges schematic diagram for the middle board plane of crossover node among the present invention;
Fig. 4 arranges schematic diagram for the base plate plane of crossover node among the present invention;
Fig. 5 is the A-A generalized section of Fig. 1 among the present invention;
Fig. 6 is the B-B generalized section of Fig. 1 among the present invention;
Fig. 7 is the C-C generalized section of Fig. 2 among the present invention.
The specific embodiment
Feature of the present invention and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technician's of the same trade understanding:
As Fig. 1-7, mark 1-15 is respectively among the figure: collecting well 1, pipe gallery 2, crossover node 3, pipe gallery 4, vertical partition wall 5, stair 6, vertical partition wall 7, hole 8, fire prevention cover plate 9, superstructure chamber 10, fire prevention cover plate 11, top board 12, middle plate 13, base plate 14, substructure chamber 15.
Embodiment: this enforcement is specifically related to a kind of pipe gallery crossover node structure, the pipe gallery that is applicable to different directions intersects, in this crossover node, can satisfy pipeline lays to all directions, can satisfy personnel's normal current and maintenance in each cabin again, reduce the size of node simultaneously, reduce the cost of building.
Shown in Fig. 1-7, pipe gallery 2 and pipe gallery 4 intersect at crossover node 3 places mutually, crossover node 3 is divided into superstructure chamber 10 and substructure chamber 15 by plate in the level 13, the upper and lower layer plane of this double-decker is measure-alike, in order to satisfy functional requirement, this double-decker outside should be compared the pipe gallery standard section and be widened 2.5～3m, installs for guaranteeing pipeline, widening place's angle is 45 degree, to form octagon column cavity body structure; Pipe gallery 2 and pipe gallery 4 are in approximate equal height, for guaranteeing that the pipelining in two piping lanes is independent of each other, make pipe gallery 2 bending downwards be in same buried depth with the substructure chamber 15 with crossover node 3, opening holes on two of substructure chamber 15 relative side wall surfaces, so that pipe gallery 2 is connected with substructure chamber 15, while opening holes on two of superstructure chamber 10 relative side wall surfaces, so that pipe gallery 4 is connected with superstructure chamber 10, be about to the lower floor that pipe gallery 2 is arranged in crossover node 3, pipe gallery 4 be arranged in the upper strata of crossover node 3; Pipe gallery 2 is divided into two cabin structures by vertical partition wall 7, same pipe gallery 4 is divided into two cabin structures by vertical partition wall 5, pipeline lays along the pipe gallery both sides, wherein plate 13 is divided into four zones by vertical partition wall 5 and vertical partition wall 7 intersections in the level, opening holes and stair 6 are set in each zone of middle plate 13 respectively, stair 6 therefrom plate 13 extend on the base plate 14 in substructure chamber 15, the hole of stair 6 is provided with fire prevention cover plate 11, being communicated with superstructure chamber 10 and substructure chamber 15, and satisfy that the staff changes and the independence of each fire compartmentation between each cabin; Middle plate 13 in crossover node 3 offers hole 8, hole 8 is close to two relative side wall surfaces of crossover node 3 and is arranged, hole 8 is concrete for the passage of changing to another cabin as pipeline, namely need change when entering in the pipe gallery 4 when the part pipeline in the pipe gallery 2, the part pipeline that then needs to change is from the pipe gallery 4 of superstructure chamber 10 in hole 8 enters substructure chamber 15; Hole 8 is provided with fire prevention cover plate 9, after the pipeline installation, should with fire prevention cover plate 11 different fire compartmentations be separated mutually by fire prevention cover plate 9.
As shown in Figure 4, be respectively arranged with collecting well 1 in left and right two cabins in substructure chamber 15, being used for that collection structure percolating water and row of conduits discharge water is rinse water, and is expelled to the road rain water system by the pump machine.
Crossover node in this enforcement also can be used for many cabins piping lanes such as the two cabins of single cabin x, the two cabins of two cabin x and intersects mutually; Because this crossover node is the octagon structure, also can adapt to other intersecting angle between two pipe galleries, intersect as the degree of 45 between two pipe galleries or 135 degree, be not limited to the mutual square crossing of two pipe galleries, 90 degree in the present embodiment.
In like manner, if when always having three pipe galleries and intersecting mutually, can adopt three layers of crossover node structure, namely in this octagon column cavity, be horizontally disposed with in two levels plate this cavity is divided into upper, middle and lower-ranking structure chamber, and aforesaid three pipe galleries are communicated with separately respectively with superstructure chamber, structure chamber, middle level and substructure chamber, simultaneously between upper, middle and lower-ranking structure chamber, the connection stair are set, each entry to the stair place arranges the fire prevention cover plate, and, pipeline conversion current with the personnel of properly settling and each fire compartmentation be problem independently.
If when always having four pipe galleries and intersecting mutually, can adopt four layers of crossover node structure, namely in this octagon column cavity, be horizontally disposed with in three levels plate this cavity is divided into the four-layer structure chamber on the vertical direction, and aforesaid four pipe galleries are connected separately respectively with each structure chamber, between the four-layer structure chamber of in the vertical direction the connection stair are set simultaneously, each entry to the stair place arranges the fire prevention cover plate, and, pipeline conversion current with the personnel of properly settling and each fire compartmentation be problem independently.
The pipe gallery crossover node is as the important node of pipe gallery, need satisfy pipeline to the conversion of all directions, personnel are current and fire compartmentation is independent, traditional way adopts simply with the local expansion of size and intensification, do not solve the contradiction between pipeline curves and personnel pass through, also upset independently fire compartmentation, cause pipeline install chaotic, personnel are impassable, are unfavorable for very much the later maintenance management.Present embodiment carries out combing at the subject matter of pipe gallery crossover node, its core is that the various functions of pipe gallery infall are carried out system and tissue, namely just personnel's transit route is separated with the pipeline trend, thereby thoroughly solve both and mix situation with contradiction, make that independently becoming of fire compartmentation is simple, propose the common practice that the pipe gallery crossover node is handled, be applicable to that the pipe gallery of different angles, different freight spaces intersects, had applied value widely.
Claims (5)
1. pipe gallery crossover node structure, be positioned at the crossover location place of the pipe gallery of both direction at least, it is characterized in that described crossover node structure is polygon column cavity, described cavity has two pairs of parallel relative sidewalls in twos at least, level is laid with plate in the level in described cavity, described cavity is divided at least two structure chambeies up and down, be superstructure chamber and substructure chamber; Described superstructure chamber at least on a pair of sidewall facing each other correspondence offer and connect the hole, described substructure chamber at least on a pair of sidewall facing each other correspondence offer and connect the hole, be connected with described pipe gallery on the both direction at least to realize described crossover node structure; Be provided with the connection stair between described superstructure chamber and the substructure chamber, above-mentioned quantity by the structure chamber of plate separation in the described level is corresponding one by one with the described pipe gallery quantity that is positioned at crossover node structure place.
2. a kind of pipe gallery crossover node structure according to claim 1 is characterized in that described crossover node structure is octagon column cavity, and described cavity has four pairs of parallel relative sidewalls in twos.
3. a kind of pipe gallery crossover node structure according to claim 1 is characterized in that plate and at least one side sidewall junction offer the hole in the described level, and described hole is provided with the fire prevention cover plate.
4. a kind of pipe gallery crossover node structure according to claim 1, the place, stair hole that it is characterized in that being arranged on the described level plate is provided with the fire prevention cover plate.
5. a kind of pipe gallery crossover node structure according to claim 1 is characterized in that being provided with collecting well in the described substructure chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310107250.0A CN103195083B (en) | 2013-03-29 | 2013-03-29 | A kind of pipe gallery crossover node structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310107250.0A CN103195083B (en) | 2013-03-29 | 2013-03-29 | A kind of pipe gallery crossover node structure |
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| CN103195083A true CN103195083A (en) | 2013-07-10 |
| CN103195083B CN103195083B (en) | 2015-12-23 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747322A (en) * | 2017-11-30 | 2018-03-02 | 悉地（苏州）勘察设计顾问有限公司 | A kind of more cabin pipe gallery interworking architectures |
| CN107842037A (en) * | 2017-10-31 | 2018-03-27 | 上海市政工程设计研究总院（集团）有限公司 | A kind of underground pipe gallery cross method for realizing vehicle ordinate movement |
| CN108018870A (en) * | 2016-10-31 | 2018-05-11 | 浙江鑫宙竹基复合材料科技有限公司 | A kind of node room for the compound pipe gallery of bamboo |
| CN109083197A (en) * | 2018-09-30 | 2018-12-25 | 广西壮族自治区城乡规划设计院 | A kind of four cabin Pipe racks with intersection |
| CN109487818A (en) * | 2018-11-30 | 2019-03-19 | 广西壮族自治区城乡规划设计院 | A kind of construction method of pipe gallery combined joint |
| CN109487819A (en) * | 2018-11-30 | 2019-03-19 | 广西壮族自治区城乡规划设计院 | A kind of pipe gallery and its construction method |
| CN109487817A (en) * | 2018-11-28 | 2019-03-19 | 广西壮族自治区城乡规划设计院 | A kind of three cabin intersection bar construction of piping lane road |
| CN110295624A (en) * | 2019-06-28 | 2019-10-01 | 上海二十冶建设有限公司 | Crossroad underground pedestrian walk and pipe gallery build structure and its construction method jointly |
| CN110952591A (en) * | 2019-10-29 | 2020-04-03 | 上海市政工程设计研究总院（集团）有限公司 | Connection node from control center to comprehensive pipe gallery |
| CN113914368A (en) * | 2021-09-26 | 2022-01-11 | 北京首钢国际工程技术有限公司 | Switching well that underground cable tunnel and cable pit link up |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018870A (en) * | 2016-10-31 | 2018-05-11 | 浙江鑫宙竹基复合材料科技有限公司 | A kind of node room for the compound pipe gallery of bamboo |
| CN107842037A (en) * | 2017-10-31 | 2018-03-27 | 上海市政工程设计研究总院（集团）有限公司 | A kind of underground pipe gallery cross method for realizing vehicle ordinate movement |
| CN107747322A (en) * | 2017-11-30 | 2018-03-02 | 悉地（苏州）勘察设计顾问有限公司 | A kind of more cabin pipe gallery interworking architectures |
| CN109083197A (en) * | 2018-09-30 | 2018-12-25 | 广西壮族自治区城乡规划设计院 | A kind of four cabin Pipe racks with intersection |
| CN109083197B (en) * | 2018-09-30 | 2023-12-26 | 广西壮族自治区城乡规划设计院 | Four-cabin pipe gallery structure with intersection |
| CN109487817A (en) * | 2018-11-28 | 2019-03-19 | 广西壮族自治区城乡规划设计院 | A kind of three cabin intersection bar construction of piping lane road |
| CN109487817B (en) * | 2018-11-28 | 2020-12-01 | 广西壮族自治区城乡规划设计院 | Three cabin crossing steel bar structure in gallery |
| CN109487818A (en) * | 2018-11-30 | 2019-03-19 | 广西壮族自治区城乡规划设计院 | A kind of construction method of pipe gallery combined joint |
| CN109487819A (en) * | 2018-11-30 | 2019-03-19 | 广西壮族自治区城乡规划设计院 | A kind of pipe gallery and its construction method |
| CN110295624A (en) * | 2019-06-28 | 2019-10-01 | 上海二十冶建设有限公司 | Crossroad underground pedestrian walk and pipe gallery build structure and its construction method jointly |
| CN110952591A (en) * | 2019-10-29 | 2020-04-03 | 上海市政工程设计研究总院（集团）有限公司 | Connection node from control center to comprehensive pipe gallery |
| CN113914368A (en) * | 2021-09-26 | 2022-01-11 | 北京首钢国际工程技术有限公司 | Switching well that underground cable tunnel and cable pit link up |
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| Publication number | Publication date |
|---|---|
| CN103195083B (en) | 2015-12-23 |
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