CN210216636U - Intersection node of main tunnel and branch tunnel of sewage delivery tunnel patrolled and examined by maintenance vehicle - Google Patents
Intersection node of main tunnel and branch tunnel of sewage delivery tunnel patrolled and examined by maintenance vehicle Download PDFInfo
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- CN210216636U CN210216636U CN201920625753.XU CN201920625753U CN210216636U CN 210216636 U CN210216636 U CN 210216636U CN 201920625753 U CN201920625753 U CN 201920625753U CN 210216636 U CN210216636 U CN 210216636U
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- 239000010865 sewage Substances 0.000 title claims abstract description 72
- 238000012423 maintenance Methods 0.000 title claims abstract description 18
- 238000007689 inspection Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses a sewage delivery tunnel main tunnel and branch intersection node which is inspected by an inspection vehicle, comprising a pipe laying main tunnel and a pipe laying branch tunnel, wherein a vehicle travelling overhead plate is arranged in the pipe laying main tunnel and is divided into an upper layer and a lower layer by the vehicle travelling overhead plate; the upper layer is communicated with the pipe laying branch holes; the vehicle overhead plate comprises a horizontal part and an inclined part; the joint of the inclined part and the horizontal part is the highest part; at least two sewage water conveying pipes which are arranged in parallel are arranged in the lower layer, and a sewage water conveying communicating pipe is arranged between every two adjacent sewage water conveying pipes; the sewage water delivery pipes are connected with the air permeable pipes; the sewage conduit pipe is provided with two communicating gate valves, and pipelines positioned at the front section and the rear section of the two communicating gate valves are provided with pipeline inspection ports; the sewage water delivery communicating pipes are provided with maintenance gate valves; the overhead plate of the vehicle is provided with manholes corresponding to the communicating gate valve, the pipeline inspection hole and the maintenance gate valve. The utility model discloses an inspection vehicle patrols and examines, adopts two side pressure sewage water delivery house steward to lay, and the piping erection of being convenient for and daily car are patrolled and examined.
Description
Technical Field
The utility model relates to a sewage delivery tunnel builds technical field, in particular to sewage delivery tunnel owner's hole and branch tunnel intersection node that adopts the tool car to patrol and examine.
Background
In the prior art, a pressure sewage delivery system is generally constructed by adopting a single water delivery pipe; the communication, drainage and maintenance node arrangement of the project of the double-pipe pressure sewage delivery system is dispersed in a small part, and the technical measures of zero pollution and zero emission in maintenance can not be set.
In practical use, the inspection and daily maintenance of the sewage delivery system usually adopt the mode that inspection personnel manually perform inspection and manually accept the public maintenance of society.
Along with the continuous increase of urban sewage pipe networks, the early warning mode for the sewage water delivery system can not meet the more and more complicated sewage water delivery system gradually, once accidents such as pipeline damage occur, the system is definitely in face of water cut-off on the whole line, the system is paralyzed, and the drainage pollution can only be discharged to the surrounding environment during maintenance and can directly cause environmental pollution.
Moreover, because the sewage delivery tunnel space of prior art is narrow and small, the conventional patrol and emergency repair of being not convenient for leads to the manual work to patrol and examine inefficiency, and the process of patrolling and examining appears the mistake easily.
Therefore, there is a need for an improved sewage delivery system that overcomes the deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the utility model provides an adopt the sewage delivery tunnel owner hole and the branch tunnel intersection node that the tool car patrolled and examined, one of the purpose of realization is to adopt two side pressure sewage delivery house steward to lay, and daily applied tool car patrols and examines main hole of laying pipe and laying pipe branch hole, improves and patrols and examines efficiency, more effectively stops the potential safety hazard.
In order to achieve the purpose, the utility model discloses an adopt sewage delivery tunnel owner hole and the branch hole node of crossing that the tool car patrolled and examined, each the node of crossing all includes the laying pipe owner hole and the laying pipe branch hole, the slope of laying pipe branch hole sets up, and with one side of laying pipe owner hole is connected.
The laying pipe main hole is internally provided with a vehicle travelling overhead plate, and the laying pipe main hole is divided into an upper layer and a lower layer by the vehicle travelling overhead plate;
the upper layer is communicated with the pipe laying branch holes;
the trolley overhead plate comprises a horizontal part connected with the bottom surface of the pipe laying branch hole and inclined parts connected with two ends of the horizontal part;
the height of each inclined part is reduced along with the distance from the horizontal part;
at least two sewage water conveying pipes which are arranged in parallel are arranged in the lower layer, and a sewage water conveying communicating pipe is arranged between every two adjacent sewage water conveying pipes;
each sewage delivery pipe is connected with a vent pipe and is connected with an exhaust valve arranged at the outlet of the pipe laying branch hole by the vent pipe;
the pipelines at the front section and the rear section of each sewage conveying pipe, which are positioned at the connection part with the corresponding sewage conveying communicating pipe, are provided with communicating gate valves, and the pipelines at the front section and the rear section of each communicating gate valve are provided with pipeline inspection ports;
each sewage delivery communicating pipe is provided with a maintenance gate valve;
the overhead board of the bus corresponds each intercommunication gate valve, each pipeline inspection socket and each the maintenance gate valve all is equipped with the manhole.
Preferably, a vent valve is arranged between each sewage delivery pipe and the vent pipe.
Preferably, the width of the trolley overhead plate is more than twice of that of each maintenance vehicle.
Preferably, all the sewage delivery pipes and the corresponding sewage delivery communicating pipes are arranged at the same horizontal height by virtue of the plain concrete structure arranged below.
The utility model has the advantages that:
the utility model discloses an inspection car patrols and examines, adopts two side pressure sewage water delivery house steward to lay, has important functions such as the environment of patrolling and examining, the piping erection of being convenient for and daily car are patrolled and examined in guarantee water delivery system delivery capacity and the tunnel, improves and patrols and examines efficiency, more effectively stops the potential safety hazard.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
Drawings
Fig. 1 shows a schematic structural diagram of an embodiment of the present invention.
Fig. 2 shows a schematic cross-sectional view at AA of fig. 1 according to the present invention.
Fig. 3 shows a schematic cross-sectional view at BB in fig. 1 according to the present invention.
Detailed Description
Examples
As shown in fig. 1 to 3, the sewage delivery tunnel main hole and branch hole intersection nodes inspected by an inspection vehicle comprise a pipe laying main hole 1 and a pipe laying branch hole 2, and the pipe laying branch hole 2 is obliquely arranged and connected with one side of the pipe laying main hole 1.
Wherein, the laying main hole 1 is internally provided with a vehicle travelling overhead plate 3, and the laying main hole 1 is divided into an upper layer and a lower layer by the vehicle travelling overhead plate 3;
the upper layer is communicated with the pipe laying branch hole 2;
the trolley frame plate 3 comprises a horizontal part 31 connected with the bottom surface of the pipe laying branch hole 2 and inclined parts 32 connected with the two ends of the horizontal part 31;
the height of each inclined portion 32 decreases as the distance from the horizontal portion 31 increases;
at least two sewage delivery pipes 4 which are arranged in parallel are arranged in the lower layer, and a sewage delivery communicating pipe 42 is arranged between every two adjacent sewage delivery pipes 4;
each sewage conduit pipe 4 is connected with a vent pipe 5 and is connected with an exhaust valve arranged at the outlet of the pipe laying branch hole 2 by the vent pipe 5;
the pipelines at the front section and the rear section of each sewage delivery pipe 4, which are positioned at the connection part with the corresponding sewage delivery communicating pipe 42, are provided with communicating gate valves 43, and the pipelines at the front section and the rear section of each communicating gate valve 43 are provided with pipeline inspection ports 44;
each sewage water delivery communicating pipe 42 is provided with a maintenance gate valve 45;
the overhead plate 3 is provided with manholes corresponding to each communication gate valve 43, each pipeline inspection opening 44 and each inspection gate valve 45.
The principle of the utility model lies in: the structure of the horizontal part 31 of the trolley frame plate 3 and the inclined parts 32 connected with the two ends of the horizontal part 31 enables the junction of the main pipe laying hole 1 and the branch pipe laying hole 2 to be at the highest point of the middle area of the double-side pipe laying tunnel.
The leakage water of the tunnel structure and the accident drainage of the sewage delivery pipeline can be drained to the openings at two ends of the pipe laying tunnel, so that the requirement for arranging pressure drainage equipment in the tunnel is eliminated, and the influence of odor and moisture on the inspection environment in the tunnel can be effectively avoided.
The division of the main pipe laying hole 1 by the vehicle overhead plate 3 carries out more definite interchange division on an overhaul channel and a sewage water conveying pipe 4 which are mixed together in the prior art, so that the overhaul channel and the sewage water conveying pipe are relatively independent and are kept in a communicated state.
In daily patrolling and examining, the personnel of patrolling and examining can examine at each section of 4 quick sewage raceway of sewage raceway 4 by the patrol and examine car, and the patrol and examine car can carry some volume and the great equipment of weight simultaneously, makes the personnel of patrolling and examining carry out timely restoration to the damage that sewage raceway 4 took place.
If the sewage conduit pipe 4 is damaged greatly, maintenance personnel can also maintain the sewage conduit pipe 4 conveniently and quickly through a route formed by the vehicle overhead plate 3 and the pipe laying branch hole 2.
Furthermore, the utility model discloses the correlation technique in the space of well intersection node than prior art will be big much, leaves very big transformation leeway in projects such as the doubling facing future municipal transformation or raceway network.
The sewage delivery pipe 4 and the corresponding sewage delivery communicating pipe 42 at the node are communicated with the gate valve 43, the overhaul gate valve 45 and the pipeline inspection port 44 in a matching way, so that most of delivery capacity of the sewage delivery system is kept during overhaul, and meanwhile, workers can conveniently go in and out of the water delivery pipe for overhaul.
Set up permeability cell 5 on node sewage raceway 4 to be connected at the discharge valve that applies the pipe branch hole 2 export by permeability cell 5 and setting, directly arrange foul smell to the atmosphere in sewage raceway 4, effectively avoid the influence of foul smell to the environment of patrolling and examining in the tunnel.
In some embodiments, a vent valve 41 is disposed between each sewage conduit pipe 4 and the vent pipe 5.
In some embodiments, the width of the overhead boards 3 is more than twice as wide as each inspection vehicle.
The traveling overhead plate 3 is designed according to the size of the maintenance vehicle, and can ensure that the maintenance vehicle can realize rotation in all directions at the intersection node.
In some embodiments, all the sewage pipes 4 and the corresponding sewage pipes 42 are disposed at the same level by the plain concrete structure disposed below.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (4)
1. The sewage delivery tunnel intersection nodes comprise a main pipe laying hole (1) and a branch pipe laying hole (2), and the branch pipe laying hole (2) is obliquely arranged and connected with one side of the main pipe laying hole (1); the method is characterized in that:
a trolley travelling overhead plate (3) is arranged in the pipe laying main hole (1), and the pipe laying main hole (1) is divided into an upper layer and a lower layer by the trolley travelling overhead plate (3);
the upper layer is communicated with the pipe laying branch holes (2);
the trolley frame empty plate (3) comprises a horizontal part (31) connected with the bottom surface of the pipe laying branch hole (2) and inclined parts (32) connected with two ends of the horizontal part (31);
the height of each inclined part (32) is reduced along with the increase of the distance from the horizontal part (31);
at least two sewage delivery pipes (4) which are arranged in parallel are arranged in the lower layer, and a sewage delivery communicating pipe (42) is arranged between every two adjacent sewage delivery pipes (4);
each sewage delivery pipe (4) is connected with a vent pipe (5) and is connected with an exhaust valve arranged at the outlet of the pipe laying branch hole (2) by the vent pipe (5);
the pipelines at the front section and the rear section of each sewage conveying pipe (4) at the joint with the corresponding sewage conveying communicating pipe (42) are provided with communicating gate valves (43), and the pipelines at the front section and the rear section of the two communicating gate valves (43) are provided with pipeline inspection ports (44);
each sewage conveying communicating pipe (42) is provided with a maintenance gate valve (45);
the overhead plate of the bicycle (3) corresponds each intercommunication gate valve (43), each pipeline inspection mouth (44) and each maintenance gate valve (45) all is equipped with the manhole.
2. The intersection node of the main tunnel and the branch tunnel of the sewage delivery tunnel patrolled by the inspection vehicle according to claim 1, wherein a vent valve (41) is arranged between each sewage delivery pipe (4) and the vent pipe (5).
3. The intersection node of a main tunnel and a branch tunnel of a sewage delivery tunnel patrolled by an inspection vehicle according to claim 1, characterized in that the width of the vehicle-mounted overhead board (3) is more than twice of that of each inspection vehicle.
4. The intersection node of a main tunnel and a branch tunnel of a sewage delivery tunnel patrolled by an inspection vehicle according to claim 1, characterized in that all the sewage delivery pipes (4) and the corresponding sewage delivery communicating pipes (42) are arranged at the same level by means of a plain concrete structure arranged below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920625753.XU CN210216636U (en) | 2019-05-05 | 2019-05-05 | Intersection node of main tunnel and branch tunnel of sewage delivery tunnel patrolled and examined by maintenance vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920625753.XU CN210216636U (en) | 2019-05-05 | 2019-05-05 | Intersection node of main tunnel and branch tunnel of sewage delivery tunnel patrolled and examined by maintenance vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210216636U true CN210216636U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920625753.XU Withdrawn - After Issue CN210216636U (en) | 2019-05-05 | 2019-05-05 | Intersection node of main tunnel and branch tunnel of sewage delivery tunnel patrolled and examined by maintenance vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210216636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185117A (en) * | 2019-05-05 | 2019-08-30 | 上海市城市建设设计研究总院（集团）有限公司 | It is crossed node using the main hole of sewage water-conveyance tunnel of tool car inspection and branch hole |
-
2019
- 2019-05-05 CN CN201920625753.XU patent/CN210216636U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185117A (en) * | 2019-05-05 | 2019-08-30 | 上海市城市建设设计研究总院（集团）有限公司 | It is crossed node using the main hole of sewage water-conveyance tunnel of tool car inspection and branch hole |
| CN110185117B (en) * | 2019-05-05 | 2024-03-12 | 上海市城市建设设计研究总院（集团）有限公司 | Main hole and branch hole intersection node of sewage water delivery tunnel adopting inspection vehicle for inspection |
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| GR01 | Patent grant | ||
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200331 Effective date of abandoning: 20240312 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20200331 Effective date of abandoning: 20240312 |