CN217811174U - Historical landscape district underground miniature municipal common ditch structure - Google Patents

Abstract

The utility model discloses a miniature municipal common ditch structure in history geomorphic region underground, including the main ditch room, main ditch room both sides are equipped with pipeline direct-burried district, and the indoor both sides of main ditch are equipped with two rows of multilayer supports, and the indoor bottom of main ditch is equipped with the sewage pipe, and gas pipeline and power line bury underground in pipeline direct-burried district, and other municipal pipeline arrange on the support according to the principle detachably that the top is light weight down, big end down, other municipal pipeline include water supply line, spray line, information cable pipeline, indoor fire hydrant pipeline and outdoor fire hydrant pipeline; and paving a road panel layer above the common trench structure. The utility model discloses well overall structure is compact, the width is little, can greatly reduce the street lane width that the underground common ditch needs to be excavated on the basis that satisfies all kinds of pipeline interval requirements, is favorable to historical landscape area building protection to can realize that municipal pipeline in narrow street plans in unison, centralized management.

Description

Miniature municipal common ditch structure in historical geomorphic district underground

Technical Field

The utility model relates to a municipal administration community, concretely relates to miniature municipal community structure in historical physiognomy district underground.

Background

Historical landscape area street lane is narrow, and current municipal common drain occupies the road lateral space distance for satisfying pipeline functions such as rainwater, sewage, electric power, gas, fire control simultaneously and is too wide, can influence the safety and stability of historical landscape area street lane both sides building foundation, especially has the building of historical culture value.

Disclosure of Invention

The invention aims to: the utility model aims at providing a small in width, compact structure's miniature municipal community structure of historical physiognomy district underground.

The technical scheme is as follows: the utility model discloses a miniature municipal common ditch structure in history geomorphic region underground, including the main ditch room, main ditch room both sides are equipped with the pipeline directly-buried district, and the indoor both sides of main ditch are equipped with two rows of multilayer supports, and the indoor bottom of main ditch is equipped with the sewage pipe, and gas pipeline and electric power pipeline bury underground in the pipeline directly-buried district, and other municipal pipeline are according to the light weight in the top down, the big end down's principle detachably arranges on the support; the other municipal pipelines comprise a water supply pipeline, a spraying pipeline, an information cable pipeline, an indoor fire hydrant pipeline and an outdoor fire hydrant pipeline; and paving a road panel layer above the common trench structure.

The utility model discloses in, divide into two the multiple municipal pipeline and arrange the multilayer in the main ditch is indoor, arrange gas pipeline and electric power pipeline in the pipeline direct-burried district of the outdoor both sides of main ditch, make full use of ditch inner and outer space altogether, ditch overall structure is compact, the width is little jointly. The utility model discloses can greatly reduce the street lane width that the underground common ditch needs to be excavated on the basis that satisfies all kinds of pipeline interval requirements, be favorable to historical landscape area building protection to can realize the unified planning of municipal pipeline, centralized management in narrow street lane.

Further, an ear canal chamber used as a rainwater pipeline is integrally arranged at the upper part of the side surface of the main canal chamber.

Further, the cross-section of main ditch room and ear ditch room all is the rectangle, can be on guaranteeing the stable basis of common ditch structure, reduces the degree of difficulty of construction.

Furtherly, the indoor bottom of main ditch is equipped with the sewage pipe basis of taking the slope, and the sewage pipe setting forms interim water storage district on this sewage pipe basis, sewage pipe basis both sides.

Among this technical scheme, set up ear ditch room and interim water storage district and can satisfy the demand of city distribution of rain and sewage, the structure sets up simply rationally.

Furthermore, the pipeline on the support is fixed through the hoop, and the hoop can be dismantled, is convenient for maintain the adjustment to the pipeline.

Furthermore, a common ditch foundation cushion layer is arranged below the main ditch chamber, so that on one hand, the stability and the safety of the structure of the common ditch can be ensured, and on the other hand, the erosion of the sewage is avoided.

Furthermore, the upper structure layers of the main ditch chamber and the ear ditch chamber are detachable spliced hollow plates; the road panel layer is of a detachable modular structure; an operation space for workers to install and maintain pipelines is formed between the two rows of supports in the main ditch chamber. The ditch owner ditch roof portion and road surface layer are dismantled and assembled together, can be convenient for the staff gets into and carry out pipeline installation and maintenance in the ditch together, avoid the excavation repeatedly of the follow-up adjustment of pipeline construction.

Has the advantages that: compared with the prior art, the utility model, have following advantage: overall structure is compact, the width is little, can greatly reduce the street lane width that the underground common ditch needs the excavation, is favorable to historical landscape area building protection to can realize that municipal pipeline in narrow street lane is unified to be planned, centralized management.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

reference numerals: 1-main ditch room, 2-ear ditch room, 31-left pipeline directly-buried area, 32-right pipeline directly-buried area, 41-water supply pipeline bracket, 42-spray pipeline bracket, 43-information cable pipeline bracket, 44-indoor fire hydrant pipeline bracket, 45-outdoor fire hydrant pipeline bracket, 5-common ditch structural layer, 6-road panel layer, 7-common ditch foundation cushion layer, 8-sewage pipe foundation, 91-sewage pipe, 92-water supply pipeline, 93-spray pipeline, 94-information cable pipeline, 95-indoor fire hydrant pipeline, 96-outdoor fire hydrant pipeline, 97-gas pipeline, 98-electric power pipeline, 101-left temporary water storage area, 102-right temporary water storage area.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the underground micro municipal common channel structure of the historical landscape zone comprises a main channel chamber 1 and an ear channel chamber 2, wherein the main channel chamber 1 and the ear channel chamber 2 are chambers formed by a common channel structure layer 5. The main ditch chamber 1 and the ear ditch chamber 2 can adopt any stable cross section shapes, are preferably rectangular for facilitating subsequent construction and internal pipeline installation, and can reduce the difficulty of construction on the basis of ensuring the stable structure. Set up common ditch foundation bed course 7 in main ditch room 1 below, common ditch structural layer 5 and foundation bed course 7 can guarantee the safety and stability of common ditch structure, avoid factors such as groundwater to the erosion of municipal pipeline simultaneously. A left pipeline directly-buried region 31 and a right pipeline directly-buried region 32 are provided on the left side of the main trench chamber 1 and the right side of the ear trench chamber 2, respectively.

Two multi-layer supports are arranged on two sides in the main ditch chamber 1, pipelines such as water supply, spraying, indoor fire hydrant, outdoor fire hydrant and information cables can be integrated, and the pipelines can be arranged in a double-row multi-layer mode, so that certain intervals can be guaranteed among different pipelines, the pipelines are mutually independent, the standard requirement of pipeline arrangement is met, and the follow-up pipeline maintenance is facilitated. Specifically, the pipe arrangement is based on the basic principle of "light top and heavy bottom" and "small top and large bottom", the water supply pipe 92 is provided on the water supply pipe support 41 by the anchor ear, the shower pipe 93 is provided on the shower pipe support 42 by the anchor ear, the information cable pipe 94 is provided on the information cable pipe support 43 by the anchor ear, the indoor hydrant pipe 95 is provided on the indoor hydrant pipe support 44 by the anchor ear, and the outdoor hydrant pipe 96 is provided on the outdoor hydrant pipe support 45 by the anchor ear. The distance between the upper layer bracket and the lower layer bracket in the same row is more than or equal to 0.42m, and the brackets are connected with the common ditch structure layer 5 in a pre-buried mode. The gas line 97 is provided in the left-line-burial zone 31, and the electric power line 98 is provided in the right-line-burial zone 32.

The sewage pipe foundation 8 is arranged at the bottom in the main ditch chamber 1, the sewage pipe foundation 8 can be set to different slopes according to the environmental conditions and the hydrological conditions of the use area of the common ditch, the slope is preferably 0.003, the width of the sewage pipe foundation 8 is more than or equal to 0.65m, the height of the sewage pipe foundation 8 is more than or equal to 0.3m, and the sewage pipe 91 is fixedly arranged on the sewage pipe foundation 8. A left temporary water storage area 101 and a right temporary water storage area 102 are formed at both sides of the sewage pipe base 8. Ear ditch room 2 is mainly as rainwater pipeline, is meetting the precipitation and is crossing for the rainy season of rapidity, and the interim water storage district 101 in a left side and the interim water storage district 102 in the right side can carry out the rainwater and store and collect, avoid appearing the 2 circumstances that the water shortage leads to the rainwater to spill over of ear ditch room, can provide certain water storage capacity for sponge city municipal pipe network construction simultaneously.

In this embodiment, the top of the common ditch structure layer 5 and the road panel layer 6 are detachable and assemblable structures, the structural strength is realized by combining C30 concrete and reinforcing steel bars, and the thickness of the common ditch structure layer 5 is more than or equal to 0.15m. Specifically, the top of the community ditch structure layer 5 is a detachable spliced hollowed-out plate, and the road panel layer 6 is a detachable modular panel. In the major structure work progress of main ditch room 1 and auricular ditch room 2, install all kinds of municipal pipeline, through the dismantlement of 5 tops of common ditch structural layer and road panel layer 6, can let maintainer enter main ditch room 1, the inside clear height 1.8m ~ 2.2m of main ditch room 1, two are listed as the pipeline intermediate distance and are greater than or equal to 0.65m, the inside clear width of main ditch room 1 is greater than or equal to 1.4m, realize that follow-up maintainer maintains the operation in two pipeline intermediate regions.

The utility model can fully and reasonably utilize the underground space of the narrow street, the top of the community ditch structure layer 5 and the road panel layer 6 are arranged to be detachable and recombined, the follow-up maintenance personal of being convenient for enters main ditch room 1 and carries out the pipeline and overhauls and arrange in order, avoids appearing the situation of repeated excavation.

Claims (7)

1. The utility model provides a miniature municipal common ditch structure in historical geomorphic district underground, includes main ditch room, its characterized in that: two sides of the main ditch chamber are provided with pipeline direct-buried regions, two rows of multi-layer supports are arranged on two sides of the main ditch chamber, the bottom of the main ditch chamber is provided with a sewage pipe, a gas pipeline and a power pipeline are buried in the pipeline direct-buried regions, and other municipal pipelines are detachably arranged on the supports according to the principle of light top, heavy bottom and small top; the other municipal pipelines comprise a water supply pipeline, a spraying pipeline, an information cable pipeline, an indoor fire hydrant pipeline and an outdoor fire hydrant pipeline; and paving a road panel layer above the community ditch structure.

2. The historical landscaping underground micro municipal common trench structure of claim 1, wherein: an ear canal chamber used as a rainwater pipeline is integrally arranged on the upper part of the side surface of the main canal chamber.

3. The historical landscaping underground micro municipal common trench structure of claim 2, wherein: the main canal chamber and the ear canal chamber are rectangular in cross section.

4. The historical landscape underground micro municipal raceway structure of claim 2, wherein: the indoor bottom of main ditch is equipped with the sewage pipe basis of taking the slope, and the sewage pipe setting forms interim water storage district on this sewage pipe basis, sewage pipe basis both sides.

5. The historical landscape underground micro municipal raceway structure of claim 1, wherein: the pipeline on the support is fixed through the staple bolt.

6. The historical landscaping underground micro municipal common trench structure of claim 1, wherein: a common ditch foundation cushion layer is arranged below the main ditch chamber.

7. The historical landscape underground micro municipal raceway structure of claim 1, wherein: the upper structural layers of the main ditch chamber and the ear ditch chamber are detachable spliced hollow plates; the road panel layer is of a detachable modular structure; an operation space for workers to install and maintain pipelines is formed between the two rows of supports in the main ditch chamber.

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