CN207685859U - A kind of underground pipe gallery - Google Patents

A kind of underground pipe gallery Download PDF

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Publication number
CN207685859U
CN207685859U CN201721727462.9U CN201721727462U CN207685859U CN 207685859 U CN207685859 U CN 207685859U CN 201721727462 U CN201721727462 U CN 201721727462U CN 207685859 U CN207685859 U CN 207685859U
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China
Prior art keywords
pipe gallery
cat ladder
layer
underground pipe
escape hole
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CN201721727462.9U
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Chinese (zh)
Inventor
唐云华
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Chengdu Municipal Engineering And Research Design Institute
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Chengdu Municipal Engineering And Research Design Institute
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Priority to CN201721727462.9U priority Critical patent/CN207685859U/en
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Abstract

The utility model is related to a kind of underground pipe galleries,Include top layer successively from top to bottom,Intermediate course and pipe gallery,Pipe gallery includes comprehensive cabin,Combustion gas cabin and bilge tank,Both ends in comprehensive cabin and bilge tank are equipped with machinery overhaul hole and the first personnel escape hole,It is equipped with the first cat ladder on machinery overhaul hole and the first personnel escape hole,It is through to intermediate course on top layer and is equipped with ventilation opening,In the middle part in the first personnel escape hole in comprehensive cabin and bilge tank equipped with the second cat ladder for leading to top layer in intermediate course,On top layer the second personnel escape hole is equipped in the end of the second cat ladder,Ventilation opening is arranged on top layer,Ventilation opening can be made to take a breath simultaneously to two cabins,Ensure the abundance of oxygen and reduces blow vent in the quantity on ground,Above ground structure is reduced to take up an area,And first cat ladder and the second cat ladder setting distance it is closer,In case of emergency,Reduce the distance climbed out of out of pipe gallery to ground,To reduce the risk of people's injury.

Description

A kind of underground pipe gallery
Technical field
The utility model is related to municipal facilities technical field more particularly to a kind of underground pipe galleries.
Background technology
Underground pipe gallery refer to Urban Underground for concentrate laying electric power, communication, radio and television, water supply, heating power, etc. The public tunnel of municipal pipeline." road slide fastener " " aerial spider web " and pipeline can not only be solved by building Urban Underground pipe gallery The problems such as Frequent Accidents, and for ensureing that urban safety, promotion city function, improvement appearance of city, boost economic growth tool It is significant.
The underground pipe gallery of engineering is mostly single storehouse or double storehouses in advance, but with the continuous development of piping lane technology, total value piping lane Form of fracture and enter corridor pipeline type it is also more and more.Currently, general Urban Underground pipe gallery uses more cabin section shapes Formula has natural gas cabin, electric compartment, telecommunications Feed Water Tank and heat supply cabin etc..For more cabin underground pipe galleries, setting inspection is both needed to per cabin Mouth, escaping exit and ventilation opening are repaiied, if each cabin is separately provided, goes out the access hole, escaping exit and ventilation of above ground portion in this way Mouth quantity is more, and construction is complicated, it is more to take up an area, waste ground greenland resources.
Utility model content
The purpose of this utility model is to provide a kind of underground pipe gallery, have the advantages that reduce ventilation opening quantity.
The above-mentioned purpose of the utility model technical scheme is that:A kind of underground pipe gallery, from Include top layer, intermediate course and pipe gallery successively under, the pipe gallery includes comprehensive cabin, combustion gas cabin and sewage Cabin, the both ends in the comprehensive cabin and bilge tank are equipped with machinery overhaul hole and the first personnel escape hole, the machinery overhaul hole It is equipped with the first cat ladder on the first personnel escape hole, intermediate course is through on the top layer and is equipped with ventilation opening, the centre It is equipped in the middle part in the first personnel escape hole in comprehensive cabin and bilge tank in interlayer and leads to the second cat ladder of top layer, on the top layer It is equipped with the second personnel escape hole in the end of the second cat ladder.
Implement above-mentioned technical proposal, ventilation opening is arranged on top layer, can make ventilation opening simultaneously to comprehensive cabin in pipe gallery It takes a breath with bilge tank, ensures abundance and the discharge of exhaust gas of oxygen, and reduce blow vent in the quantity on ground, just It in construction, reduces above ground structure and takes up an area, and the distance of the setting of the first cat ladder and the second cat ladder is closer, such as in comprehensive cabin and dirt In water tank in case of emergency, the second personnel escape hole can be climbed out of rapidly by the first cat ladder and the second cat ladder, reduced from comprehensive The distance climbed out of in piping lane to ground is closed, to reduce the risk of maintenance personal's injury.
Further, it is equipped with fireproof partition wall in the comprehensive cabin and bilge tank.
Implement above-mentioned technical proposal, the setting of fireproof partition wall delays fire spreading when fire occurs, and is dredged for personnel It dissipates and races against time.
Further, the ventilation opening is set to top central position.
Implement above-mentioned technical proposal, ventilation opening brought to Front middle position, in pipe gallery synthesis cabin and sewage Cabin is carried out at the same time ventilation, improves the effect of ventilation.
Further, first cat ladder and the second cat ladder are welded on galvanized steel plain sheet embedded board.
Implement above-mentioned technical proposal, it is zinc-plated on the steel plate to prevent surface of steel plate from being corroded, extend its service life, and And the first cat ladder and the second cat ladder are welded on to the stability that cat ladder can be improved on pre-embedded steel slab, to indirectly improve safety Property.
Further, the galvanized steel plain sheet embedded board is individually fixed in the side and bottom of first cat ladder and the second cat ladder Portion.
Implement above-mentioned technical proposal, galvanized steel plain sheet embedded board be fixed on to the side of the first cat ladder and the second cat ladder so that First cat ladder and the second cat ladder increase in the stability of horizontal direction, and galvanized steel plain sheet embedded board is fixed on the first cat ladder and second The bottom of cat ladder so that the first cat ladder and the second cat ladder increase in the bearing capacity of vertical direction, while can be improved in vertical direction Stability, to indirectly improving safety.
Further, first personnel escape hole is equipped with the first cover board, and the machinery overhaul hole is equipped with the second cover board, The first cover board surrounding and the surrounding in the first personnel escape hole, the second cover board and machinery overhaul hole are equipped with mortar and tamp layer.
Implement above-mentioned technical proposal, the setting of cover board may make the first personnel escape hole and machinery escape Kong Kefang sealings into Enter, and layer is tamped being surrounded by mortar, can further improve the effect of waterproof, to prevent the pipeline quilt in pipe gallery Water submerged.
Further, the edge of second cover board is equipped with the rigid outline border in zinc-plated angle.
Implement above-mentioned technical proposal, rigid outline border is zinc-plated to prevent surface of steel plate from being corroded, and extends its service life, and The leakproofness between machinery overhaul hole and the second cover board can be improved, to prevent water from flowing into comprehensive cabin and bilge tank.
Further, in the pipe gallery subsiding crack is equipped at the both sides metope far from combustion gas cabin.
Implement above-mentioned technical proposal, subsiding crack be in order to prevent building each section since uneven settlement of foundation causes room Room destroys set vertical lap seam can cause the changing of the relative positions to crack since wall embedded depth of foundation differs greatly, therefore subsiding crack is arranged, Building is divided into several can be with the separate unit of free settling.
Further, the ventilation opening is equipped with air grid in top layer.
Implement above-mentioned technical proposal, the setting of air grid, ventilation and penetrating light, simple to install is convenient, through galvanizing before manufacture Preservative treatment, corrosion-resistant, ventilation is good and can reduce windage, does not accumulate rainwater, ice and snow and dust, logical to further improve The ventilation effect in air port.
Further, second personnel escape hole is equipped with pipe gallery well lid in top layer.
Implement above-mentioned technical proposal, pipe gallery is high with well lid intensity, and with waterproof, antitheft, etch-proof function, It can prevent in pipe gallery by water submerged, the well lid most fast opening time is small, convenient for being used when escaping when emergency occurs.
In conclusion the utility model has the advantages that:
Ventilation opening is arranged on top layer, and ventilation opening can be made to take a breath simultaneously to comprehensive cabin and bilge tank in pipe gallery, Ensure abundance and the discharge of exhaust gas of oxygen, and reduces blow vent and reduce ground convenient for construction in the quantity on ground and build Object occupation of land is built, and the distance of the setting of the first cat ladder and the second cat ladder is closer, such as encounters urgent feelings in comprehensive cabin and bilge tank When condition, the second personnel escape hole can be climbed out of rapidly by the first cat ladder and the second cat ladder, reduction is climbed out of out of pipe gallery to ground The distance in face, to reduce the risk of people's injury.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the floor plan of the underground pipe gallery of the utility model embodiment;
Fig. 2 is the A-A section layout drawings in Fig. 1;
Fig. 3 is the B-B section layout drawings in Fig. 1;
Fig. 4 is the D-D section layout drawings in Fig. 1;
Fig. 5 is the first personnel escape hole A node full-page proofs in Fig. 2;
Fig. 6 is the machinery overhaul hole B node full-page proof in Fig. 2.
Reference numeral:1, top layer;11, ventilation opening;111, air grid;12, the second personnel escape hole;121, the second lid Plate;1211, the rigid outline border in zinc-plated angle;122, pipe gallery well lid;2, intermediate course;21, the second cat ladder;3, pipe gallery;31、 Comprehensive cabin;32, combustion gas cabin;33, bilge tank;34, machinery overhaul hole;35, the first personnel escape hole;351, the first cover board;36, One cat ladder;37, fireproof partition wall;38, subsiding crack;4, galvanized steel plain sheet embedded board;5, mortar tamps layer.
Specific implementation mode
In the following detailed description, it is proposed that many details, in order to the comprehensive understanding to the utility model.But It is, it will be apparent to those skilled in the art that the utility model can be in one in not needing these details Implement in the case of a little details.Below the description of embodiment is used for the purpose of providing by showing the example of the utility model The utility model is more fully understood.
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
In conjunction with Fig. 2 and Fig. 3, the present embodiment is related to a kind of underground pipe gallery, includes top layer 1 successively from top to bottom, intermediate Interlayer 2 and pipe gallery 3, pipe gallery 3 includes integrating cabin 31, combustion gas cabin 32 and bilge tank 33, far from combustion in pipe gallery 3 Be equipped with subsiding crack 38 at the both sides metope in gas cabin 32, subsiding crack 38 be in order to prevent building each section due to ground unevenness Even sedimentation causes house to destroy set vertical lap seam.
In conjunction with Fig. 3 and Fig. 4, the both ends in comprehensive cabin 31 and bilge tank 33 are equipped with machinery overhaul hole 34 and the first personnel escape Raw hole 35, the first personnel escape hole 35 are equipped with the first cover board 351(Referring to Fig. 5), machinery overhaul hole 34 is equipped with the second cover board 121(Referring to Fig. 6), 351 surrounding of the first cover board and the four of the first personnel escape hole 35, the second cover board 121 and machinery overhaul hole 34 It is equipped with mortar week and tamps layer 5(It is not drawn into figure).The setting of first cover board 351 and the second cover board 121 may make the first personnel Escape hole 35 and machinery overhaul hole 34 can prevent water from entering, and tamp layer 5 being surrounded by mortar, can further improve waterproof Effect, to prevent the pipeline in pipe gallery 3 by water submerged.It is rigid that the edge of second cover board 121 is equipped with zinc-plated angle Outline border 1211(Referring to Fig. 6).The rigid outline border in zinc-plated angle 1211 can prevent surface of steel plate from being corroded, and extend its service life, and The leakproofness between machinery overhaul hole 34 and the second cover board 121 can be improved, to prevent water from flowing into comprehensive cabin 31 and bilge tank 33 It is interior.
In conjunction with Fig. 2 and Fig. 4, fireproof partition wall 37 is equipped in comprehensive cabin 31 and bilge tank 33.Fireproof partition wall 37 is set It sets, when fire occurs, delays fire spreading, race against time for evacuating personnel.Machinery overhaul hole 34 and the first personnel escape hole It is equipped with the first cat ladder 36 on 35, intermediate course 2 is through on top layer 1 and is equipped with ventilation opening 11, ventilation opening 11 is set to 1 center of top layer Position.Ventilation opening 11 is equipped with air grid 111 in top layer 1.The ventilation effect of air grid 111 is good, and anti-corrosion waterproof, can Prevent rainwater from entering inside pipe gallery 3 by ventilation opening 11.In the first in comprehensive cabin 31 and bilge tank 33 in intermediate course 2 The middle part in member's escape hole 35, which is equipped with, leads to the second cat ladder 21 of top layer 1, and the second people is equipped in the end of the second cat ladder 21 on top layer 1 Member's escape hole 12.Second personnel escape hole 12 is equipped with pipe gallery well lid 122 in top layer 1.Pipe gallery well lid 122, Good airproof performance can prevent rainwater from entering, and the opening time is short, and in case of emergency, safety can be improved.
In conjunction with Fig. 2 and Fig. 4, the first cat ladder 36 and the second cat ladder 21 are welded on galvanized steel plain sheet embedded board 4.Galvanized steel plain sheet Embedded board 4 is individually fixed in the side and bottom of the first cat ladder 36 and the second cat ladder 21, and galvanized steel plain sheet embedded board 4 is fixed on The side of one cat ladder 36 and the second cat ladder 21 so that the first cat ladder 36 and the second cat ladder 21 increase in the stability of horizontal direction, Galvanized steel plain sheet embedded board 4 is fixed on to the bottom of the first cat ladder 36 and the second cat ladder 21 so that the first cat ladder 36 and the second cat ladder 21 increase in the bearing capacity of vertical direction, while the stability in vertical direction can be improved, to indirectly improve safety.
Ventilation opening 11 is arranged on top layer 1 combined with Figure 1 and Figure 2, can make ventilation opening 11 simultaneously to comprehensive in pipe gallery 3 Cabin 31 and bilge tank 33 are taken a breath, and ensure abundance and the discharge of exhaust gas of oxygen, and reduce blow vent on ground Quantity reduces above ground structure and takes up an area, and the distance of the setting of the first cat ladder 36 and the second cat ladder 21 is closer, such as convenient for construction In comprehensive cabin 31 and bilge tank 33 in case of emergency, second can be climbed out of rapidly by the first cat ladder 36 and the second cat ladder 21 The distance climbed out of out of pipe gallery 3 to ground is reduced, to reduce the risk of people's injury in personnel escape hole 12.
Above example is only to illustrate the technical solution of the utility model, rather than is carried out to the protection domain of utility model Limitation.Obviously, described embodiment is only the utility model section Example, rather than whole embodiments.Based on these Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all Belong to the utility model scope of the claimed.Although the utility model is described in detail with reference to above-described embodiment, Those of ordinary skill in the art can still not make creative work and respectively implement to the utility model in the absence of conflict Feature in example is according to circumstances combined with each other, additions and deletions or makees other adjustment, to obtain different, essence without departing from this practicality newly The other technologies scheme of the design of type, these technical solutions similarly belong to the utility model scope of the claimed.

Claims (10)

1. a kind of underground pipe gallery includes top layer (1), intermediate course (2) and pipe gallery (3), institute successively from top to bottom It includes comprehensive cabin (31), combustion gas cabin (32) and bilge tank (33) to state pipe gallery (3), which is characterized in that the comprehensive cabin (31) It is equipped with machinery overhaul hole (34) and the first personnel escape hole (35), the machinery overhaul hole with the both ends in bilge tank (33) (34) and on the first personnel escape hole (35) it is equipped with the first cat ladder (36), being through to intermediate course (2) on the top layer (1) sets There are ventilation opening (11), the intermediate course (2) interior in the first personnel escape hole (35) in comprehensive cabin (31) and bilge tank (33) Middle part, which is equipped with, leads to the second cat ladder (21) of top layer (1), and the second people is equipped in the end of the second cat ladder (21) on the top layer (1) Member's escape hole (12).
2. a kind of underground pipe gallery according to claim 1, which is characterized in that the comprehensive cabin (31) and bilge tank (33) fireproof partition wall (37) is equipped in.
3. a kind of underground pipe gallery according to claim 1, which is characterized in that the ventilation opening (11) is set to top layer (1) middle position.
4. a kind of underground pipe gallery according to claim 1, which is characterized in that first cat ladder (36) and second is climbed Terraced (21) are welded on galvanized steel plain sheet embedded board (4).
5. a kind of underground pipe gallery according to claim 4, which is characterized in that the galvanized steel plain sheet embedded board (4) point It is not fixed on the side and bottom of first cat ladder (36) and the second cat ladder (21).
6. a kind of underground pipe gallery according to claim 1, which is characterized in that on first personnel escape hole (35) Equipped with the first cover board (351), the machinery overhaul hole (34) is equipped with the second cover board (121), the first cover board (351) surrounding It is equipped with mortar with the surrounding in the first personnel escape hole (35), the second cover board (121) and machinery overhaul hole (34) and tamps layer (5).
7. a kind of underground pipe gallery according to claim 6, which is characterized in that the surrounding of second cover board (121) Edge is equipped with the rigid outline border in zinc-plated angle (1211).
8. a kind of underground pipe gallery according to claim 1, which is characterized in that far from combustion in the pipe gallery (3) Subsiding crack (38) is equipped at the both sides metope in gas cabin (32).
9. a kind of underground pipe gallery according to claim 1, which is characterized in that the ventilation opening (11) is in top layer (1) It is equipped with air grid (111).
10. a kind of underground pipe gallery according to claim 1, which is characterized in that second personnel escape hole (12) Pipe gallery is equipped with well lid (122) in top layer (1).
CN201721727462.9U 2017-12-12 2017-12-12 A kind of underground pipe gallery Active CN207685859U (en)

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Application Number Priority Date Filing Date Title
CN201721727462.9U CN207685859U (en) 2017-12-12 2017-12-12 A kind of underground pipe gallery

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Application Number Priority Date Filing Date Title
CN201721727462.9U CN207685859U (en) 2017-12-12 2017-12-12 A kind of underground pipe gallery

Publications (1)

Publication Number Publication Date
CN207685859U true CN207685859U (en) 2018-08-03

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CN201721727462.9U Active CN207685859U (en) 2017-12-12 2017-12-12 A kind of underground pipe gallery

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110924432A (en) * 2019-12-03 2020-03-27 中南大学 Shield comprehensive pipe gallery with evacuation function, and construction method and evacuation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110924432A (en) * 2019-12-03 2020-03-27 中南大学 Shield comprehensive pipe gallery with evacuation function, and construction method and evacuation method thereof

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