CN211113738U - Stride across shallow utility tunnel structure who buries structure in underground - Google Patents
Stride across shallow utility tunnel structure who buries structure in underground Download PDFInfo
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- CN211113738U CN211113738U CN201921346398.9U CN201921346398U CN211113738U CN 211113738 U CN211113738 U CN 211113738U CN 201921346398 U CN201921346398 U CN 201921346398U CN 211113738 U CN211113738 U CN 211113738U
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Abstract
The utility model provides a stride across shallow utility tunnel structure who buries structures in underground, include: at least one section of standard comprehensive pipe rack section, at least one section of pipe rack transition connecting section and at least one section of deformed cross section comprehensive pipe rack section; the standard comprehensive pipe rack section is connected with the pipe rack transition connecting section through a deformation joint, and the pipe rack transition connecting section is connected with the pipe rack transition connecting section through a deformation joint; the height that highly is less than standard utility tunnel section of cross-section utility tunnel section warp, and the setting up of cross-section utility tunnel section highly is higher than standard utility tunnel section to make the cross-section utility tunnel section of warping stride across the shallow structure that buries of underground. The utility model discloses having add the piping lane changeover portion and having warp the cross-section utility tunnel, having warp the cross-section height of cross-section utility tunnel section and the position height that risees warp the cross-section utility tunnel section through reducing, when meetting the shallow structure that buries of underground, adopting to reduce and warp the cross-section utility tunnel and stride across the shallow structure that buries of underground, avoided the interrupt of whole section utility tunnel, made things convenient for staff's operation to maintain.
Description
Technical Field
The utility model belongs to the technical field of the utility model, concretely relates to stride across shallow utility tunnel structure who buries structures in underground.
Background
The underground comprehensive pipe gallery is a municipal facility built under urban roads and used for laying municipal utility pipelines, can promote the utilization of land resources and space resources, ensures the normal operation of various facilities, keeps the road appearance complete and attractive, intensively provides living necessities such as electric power, tap water and the like for a large amount of residential areas along the roads, and is a necessary trend of urban development. However, the utility tunnel is generally laid along roads, and in the laying process, shallow structures such as drainage box culverts, underground underdrains or subway station access and exit channels are inevitably encountered, and the structures are buried shallowly and do not meet the gallery body of the standard section.
In the prior art, a direct pipeline is usually adopted to span structures, but the method causes the interruption of the comprehensive pipe gallery body, and is very inconvenient for later operation, maintenance and management.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defect, the utility model provides a stride across comprehensive pipe gallery structure of shallow structure that buries of underground, it can guarantee that the piping lane title is continuous, and satisfies the requirement of laying of pipeline.
In order to solve the above problem, the utility model discloses realize according to following technical scheme:
A utility tunnel structure spanning a shallow underground structure, comprising: at least one section of standard comprehensive pipe rack section, at least one section of pipe rack transition connecting section and at least one section of deformed cross section comprehensive pipe rack section;
The standard comprehensive pipe rack section is connected with the pipe rack transition connecting section through a deformation joint, and the pipe rack transition connecting section is connected with the comprehensive pipe rack section with the deformed cross section through a deformation joint;
The cross-section height that warp cross-section utility tunnel section is less than the cross-section height of standard utility tunnel section, just setting up of cross-section utility tunnel section highly is higher than the height that sets up of standard utility tunnel section, it sets up in the shallow structure top that buries in the underground to warp cross-section utility tunnel section strideed across.
As a further improvement of the utility model, the pipe gallery transitional coupling section includes: the lifting device comprises a lifting top plate, a first bottom plate, a second bottom plate and an inclined slope connected between the first bottom plate and the second bottom plate;
The top plate of the standard comprehensive pipe gallery section is connected with one end of the lifting top plate, the other end of the lifting top plate is connected with the top plate of the cross-section-deformed comprehensive pipe gallery section to form a plane, the bottom plate of the standard comprehensive pipe gallery section is connected with the first bottom plate, and the second bottom plate is connected with the bottom plate of the cross-section-deformed comprehensive pipe gallery section to form a plane.
As a further improvement, the middle part of lifting the roof on sets up to the type of falling L, so that the roof of cross-section utility tunnel section warp sets up highly to be higher than the height that sets up of standard utility tunnel section.
As a further improvement of the utility model, the inclined slope with contained angle between the first bottom plate is 10-90 to make the setting height of the bottom plate of the cross-section comprehensive pipe rack section of warping is higher than the setting height of standard comprehensive pipe rack section.
As a further improvement of the utility model, the pipe gallery transitional coupling section includes: one end of the external expansion structure wall is connected with the structure wall of the standard comprehensive pipe rack section, and the other end of the external expansion structure wall is connected with the structure wall of the deformed cross-section comprehensive pipe rack section;
The middle part of the external expansion structure wall extends outwards at the plane angle of 30 degrees to increase the width of the pipe gallery transition connection section and the deformed cross-section comprehensive pipe gallery section.
As the utility model discloses a further improvement, expand the structure wall outward the structure wall of standard utility tunnel section the structure wall of cross-section utility tunnel section will standard utility tunnel section is divided into high-tension electricity cabin, synthesis cabin, gas cabin.
As a further improvement of the utility model, the inner walls of the two sides of the high-voltage power cabin are provided with a plurality of cable bridges which are used for laying high-voltage cables and pipes for the use of the pipe gallery cabin;
The inner walls of the two sides of the comprehensive cabin are provided with a plurality of cable bridges which are used for laying medium-voltage cables and communication pipelines, and the bottom of the comprehensive cabin is provided with a support for laying a water pipe;
The gas tank is characterized in that a support for laying a communication pipeline is arranged on the inner wall of one side of the gas tank, and a support for laying a gas pipe is arranged at the bottom of the gas tank.
As the utility model discloses a further improvement, the utility model discloses still include pre-buried high-voltage electricity cabin synthesize the cabin spout on the gas cabin inner wall, the cable testing bridge slides and sets up on the spout to fix through the bolt on the spout.
As a further improvement of the utility model, the first bottom plate is connected with the sump pit.
As a further improvement, the inclined slope is provided with anti-skid stairs.
Compared with the prior art, the beneficial effects of the utility model are that: on the basis of standard utility tunnel section, add piping lane transitional coupling section and warp the cross-section utility tunnel section, through the cross-sectional height that reduces the cross-sectional utility tunnel section and the position height that risees the cross-sectional utility tunnel section, when meetting the shallow structure that buries of underground, adopt to reduce to warp the cross-sectional utility tunnel and stride across the shallow structure that buries of underground, avoided the interrupt of whole section utility tunnel, greatly made things convenient for staff's operation to maintain.
Drawings
The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:
Fig. 1 is a front cross-sectional view of the utility model;
Fig. 2 is a top cross-sectional view of the utility tunnel structure;
Figure 3 is a side cross-sectional view of a standard utility tunnel section according to the present invention;
Figure 4 is the side view cross-sectional view of deformation cross-section utility tunnel section.
Fig. 5 is a schematic structural view of the chute of the present invention;
Fig. 6 is a top cross-sectional view of the high voltage electric power compartment of the present invention.
Description of the labeling: 1-standard comprehensive pipe gallery section; 2-pipe gallery transition connecting section; 21-lifting the top plate; 22-a first base plate; 23-a second base plate; 24-an inclined slope; 25-an external expansion structural wall; 3-deforming the cross section comprehensive pipe gallery section; 4-deformation joint; 5-a high voltage electric power cabin; 6-a comprehensive cabin; 7-a gas cabin; 8-cable bridge; 9-high voltage electrical cables; 10-self-use pipes of the pipe gallery cabin; 11-medium voltage electrical cable; 12-a communication pipeline; 13-a water pipe; 14-a scaffold; 15-a gas pipe; 16-a water collecting well; 17-anti-slip stairs; 18-underground shallow buried structures; 19-chute.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example one
The present embodiment provides a utility tunnel structure spanning a shallow underground structure, as shown in fig. 1 and 2, including: the method comprises the following steps of (1) forming two sections of standard comprehensive pipe gallery sections 1, two sections of pipe gallery transitional connection sections 2 and one section of deformed cross section comprehensive pipe gallery section 3; the standard comprehensive pipe rack section 1 is connected with the pipe rack transition connecting section 2 through a deformation joint 4, and the pipe rack transition connecting section 2 is connected with the deformation section comprehensive pipe rack section 3 through a deformation joint 4; the cross-section height that warp cross-section utility tunnel section 3 is less than the cross-section height of standard utility tunnel section 1, and warp cross-section utility tunnel section 3 set up highly higher than standard utility tunnel section 1 set up the height, warp cross-section utility tunnel section 3 and stride across the setting and bury 18 tops of structures in the underground.
The top plates of the standard comprehensive pipe gallery sections 1 on the left side and the right side are provided with soil covering layers, the thickness of each soil covering layer needs to reach 3-5 meters, the thickness of a common soil covering layer of the underground shallow-buried structures 18 needs to reach 3-4 meters, and the bottom plate of the deformed cross-section comprehensive pipe gallery section 3 keeps a certain distance from the underground shallow-buried structures 18, so that the comprehensive pipe gallery cannot damage the structures of the underground shallow-buried structures 18.
This embodiment has add pipe gallery transitional coupling section 2 and warp cross-section utility tunnel 3 on standard utility tunnel section 1's basis, through reducing the height of warp cross-section utility tunnel 3 and rising warp cross-section utility tunnel section 3, when meetting the shallow structure of burying 18, adopt to reduce 3 trans-regional shallow structures of burying of cross-section utility tunnel, the interrupt of whole section utility tunnel has been avoided, staff's operation maintenance has greatly been made things convenient for, the connection form is simple simultaneously, the construction installation that the utility tunnel of being convenient for found.
In the above embodiment, as shown in fig. 1, the pipe gallery transition piece 2 includes: a raised top plate 21, a first bottom plate 22, a second bottom plate 23, an inclined slope 24 connected between the first bottom plate 22 and the second bottom plate 23; the roof of standard utility tunnel section 1 is connected with the one end of lifting the roof 21 on, and the other end of lifting the roof 21 is connected in order to form a plane with the roof of deformation cross-section utility tunnel section 3, and the bottom plate and the first bottom plate of standard utility tunnel section 1 are connected, and second bottom plate 23 is connected in order to form a plane with the bottom plate of deformation cross-section utility tunnel section 3.
in the above embodiment, the middle part of the uplift board 21 is set to be the inverted L type, the inverted L type is set, so that the position where the top board of the deformed cross-section comprehensive pipe rack section 3 is located is higher than the height where the top board of the original standard comprehensive pipe rack section 1 is located, and the height where the deformed cross-section comprehensive pipe rack section 3 is set is higher than the height where the top board of the standard comprehensive pipe rack section 1 is located.
In the above embodiment, the included angle between the inclined slope 24 and the first bottom plate 22 is 10 ° -90 °, so that the smooth connection between the standard utility tunnel section 1 and the deformed cross-section utility tunnel section 3 is realized, and the position of the bottom plate of the deformed cross-section utility tunnel section 3 is higher than the position of the bottom plate of the original standard utility tunnel section 1, so that the setting height of the deformed cross-section utility tunnel section 3 is higher than that of the standard utility tunnel section 1.
In the above embodiment, as shown in fig. 2, the pipe gallery transition piece 2 includes: the structure wall comprises a multi-section external expansion structure wall 25, wherein one end of the external expansion structure wall 25 is connected with the structure wall of the standard comprehensive pipe rack section 1, and the other end of the external expansion structure wall 25 is connected with the structure wall of the deformed cross-section comprehensive pipe rack section 3; the middle part of the external expansion structure wall 25 extends outwards at the plane angle of 30 degrees to increase the width of the pipe gallery transition connection section 2 and the deformed section comprehensive pipe gallery section 5, and the space for laying the pipeline with the original standard section and the walking space of personnel are ensured.
In the above embodiment, the standard utility tunnel section 1 is divided into the high-voltage power cabin 5, the utility cabin 6 and the gas cabin 7 by the external expansion structure wall 25, the structure wall of the standard utility tunnel section 1 and the structure wall of the deformed cross-section utility tunnel section 3.
In the above embodiment, as shown in fig. 3 and 4, a plurality of cable bridges 9 are arranged on two side walls of the high-voltage power cabin 5, and the cable bridges 9 are arranged in parallel and used for laying high-voltage cables 9 and laying pipe rack cabin self-service pipes 10; a plurality of cable bridges 8 are arranged on two side walls of the comprehensive cabin 6 and used for laying medium-voltage cables 11 and communication pipelines 12, and a support 14 for laying a water pipe 13 is arranged at the bottom of the comprehensive cabin 6; a bracket 14 for laying the communication pipeline 12 is arranged on one side wall of the gas cabin 7, and a bracket 14 for laying a gas pipe 15 is arranged at the bottom of the gas cabin 7. The municipal pipeline that warp cross-section utility tunnel section 3 and continue standard utility tunnel section 1 lays, avoids burying the structure 18 through directly burying the pipeline through the underground shallow, and in addition, middling pressure electric cable 11, communication pipeline 12 need separately set up, have avoided the interact between each pipeline.
In the above embodiment, as shown in fig. 5 and 6, the high-voltage power distribution system further includes a sliding groove 19 pre-embedded in the inner walls of the high-voltage power cabin 5, the integrated cabin 6, and the gas cabin 7, the cable bridge 8 is slidably disposed on the sliding groove 19 and fixed on the sliding groove 19 by a bolt, the sliding groove 19 may be a C-shaped sliding groove, the bolt may be a bolt with teeth, the cable bridge 8 may be flexibly disposed according to the number and size of the pipelines, and the height of the cable bridge is adjustable, so that the usage space of the main structure reaches the maximum utilization rate.
In the above embodiment, the first bottom plate 22 is connected with the water collecting well 16, the position of the water collecting well 16 can be determined by combining the angle of the inclined slope 24, and the water in the pipe gallery can be discharged to the outside by using the water collecting well 16.
In the above embodiment, if the angle between the inclined slope 24 and the first bottom plate 22 is greater than 10 °, the anti-skid stairs 17 are disposed on the inclined slope 24 for the workers to walk.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.
Claims (10)
1. A comprehensive pipe gallery structure spanning underground shallow structures, comprising: at least one section of standard comprehensive pipe rack section, at least one section of pipe rack transition connecting section and at least one section of deformed cross section comprehensive pipe rack section;
The standard comprehensive pipe rack section is connected with the pipe rack transition connecting section through a deformation joint, and the pipe rack transition connecting section is connected with the comprehensive pipe rack section with the deformed cross section through a deformation joint;
The cross-section height that warp cross-section utility tunnel section is less than the cross-section height of standard utility tunnel section, just setting up of cross-section utility tunnel section highly is higher than the height that sets up of standard utility tunnel section, it sets up in the shallow structure top that buries in the underground to warp cross-section utility tunnel section strideed across.
2. The utility tunnel structure of claim 1, wherein the tube tunnel transition connection section comprises: the lifting device comprises a lifting top plate, a first bottom plate, a second bottom plate and an inclined slope connected between the first bottom plate and the second bottom plate;
The top plate of the standard comprehensive pipe gallery section is connected with one end of the lifting top plate, the other end of the lifting top plate is connected with the top plate of the cross-section-deformed comprehensive pipe gallery section to form a plane, the bottom plate of the standard comprehensive pipe gallery section is connected with the first bottom plate, and the second bottom plate is connected with the bottom plate of the cross-section-deformed comprehensive pipe gallery section to form a plane.
3. the utility tunnel structure of claim 2, characterized in that the middle part of the uplift roof is arranged in an inverted L-shape, so that the setting height of the roof of the deformed cross-section utility tunnel section is higher than the setting height of the standard utility tunnel section.
4. The utility tunnel structure of claim 2, characterized in that the angle between the sloping slope and the first floor is 10 ° -90 ° so that the floor of the deformed cross-section utility tunnel section is set higher than the standard utility tunnel section.
5. The utility tunnel structure of claim 1, wherein the tube tunnel transition connection section comprises: one end of the external expansion structure wall is connected with the structure wall of the standard comprehensive pipe rack section, and the other end of the external expansion structure wall is connected with the structure wall of the deformed cross-section comprehensive pipe rack section;
The middle part of the external expansion structure wall extends outwards at the plane angle of 30 degrees to increase the width of the pipe gallery transition connection section and the deformed cross-section comprehensive pipe gallery section.
6. The utility tunnel structure of claim 5, wherein the standard utility tunnel segment is divided into a high voltage power compartment, a utility compartment, and a gas compartment by the external expansion structure wall, the structure wall of the standard utility tunnel segment, and the structure wall of the deformed cross-section utility tunnel segment.
7. The utility tunnel structure according to claim 6, wherein the inner walls of the two sides of the high-voltage power cabin are provided with a plurality of cable bridges for laying high-voltage cables and pipes for the cabin;
The inner walls of the two sides of the comprehensive cabin are provided with a plurality of cable bridges which are used for laying medium-voltage cables and communication pipelines, and the bottom of the comprehensive cabin is provided with a support for laying a water pipe;
The gas tank is characterized in that a support for laying a communication pipeline is arranged on the inner wall of one side of the gas tank, and a support for laying a gas pipe is arranged at the bottom of the gas tank.
8. The utility tunnel structure of claim 7, further comprising sliding grooves pre-buried in the inner walls of the high-voltage power cabin, the utility cabin and the gas cabin, wherein the cable bridge is slidably arranged on the sliding grooves and fixed on the sliding grooves through bolts.
9. The utility tunnel structure of claim 2, wherein a sump well is connected to the first floor.
10. The utility tunnel structure of claim 2, characterized in that anti-skid stairs are provided on the inclined slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921346398.9U CN211113738U (en) | 2019-08-19 | 2019-08-19 | Stride across shallow utility tunnel structure who buries structure in underground |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921346398.9U CN211113738U (en) | 2019-08-19 | 2019-08-19 | Stride across shallow utility tunnel structure who buries structure in underground |
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| CN211113738U true CN211113738U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921346398.9U Active CN211113738U (en) | 2019-08-19 | 2019-08-19 | Stride across shallow utility tunnel structure who buries structure in underground |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439028A (en) * | 2019-08-19 | 2019-11-12 | 广州地铁设计研究院股份有限公司 | A kind of comprehensive pipe gallery structure across underground shallow buried structures |
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2019
- 2019-08-19 CN CN201921346398.9U patent/CN211113738U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439028A (en) * | 2019-08-19 | 2019-11-12 | 广州地铁设计研究院股份有限公司 | A kind of comprehensive pipe gallery structure across underground shallow buried structures |
| CN110439028B (en) * | 2019-08-19 | 2024-05-17 | 广州地铁设计研究院股份有限公司 | Comprehensive pipe rack structure crossing underground shallow-buried structure |
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