CN213597033U - Deep buried comprehensive pipe gallery - Google Patents
Deep buried comprehensive pipe gallery Download PDFInfo
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- CN213597033U CN213597033U CN202022978218.8U CN202022978218U CN213597033U CN 213597033 U CN213597033 U CN 213597033U CN 202022978218 U CN202022978218 U CN 202022978218U CN 213597033 U CN213597033 U CN 213597033U
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Abstract
The utility model discloses a bury formula utility tunnel deeply, include along vertical layering arrangement's main cabin district and tip cabin district, be formed with main cabin in the main cabin district, tip cabin district is located bury formula utility tunnel deeply's vertical tip position and is formed with along transversely separating a plurality of tip cabins of arranging in proper order. The utility model discloses a bury formula utility tunnel can make full use of main cabin district top or below space, utilize the vertical tip space of piping lane to form the tip cabin district promptly, this tip cabin district is less for main cabin district space, nevertheless because bury formula utility tunnel's interim support and permanent structure equal stability good, can arrange the weight stability pipeline or the less pipeline of the stress change of operation in it. Therefore, the utility model discloses a bury formula utility tunnel space utilization deeply is high, need not excessively enlarge sectional area in order to add the cabin type, is favorable to saving construction cost.
Description
Technical Field
The utility model relates to a city underground road engineering field, concretely relates to bury formula utility tunnel deeply.
Background
The comprehensive pipe gallery is a structure and an accessory facility which are built under the city and used for accommodating two or more types of city engineering pipelines. Utility tunnel generally divide into trunk utility tunnel, branch utility tunnel and cable piping lane, and present trunk utility tunnel generally arranges in the shallower underground space of urban area buried depth, and the standard section that horizontal subdivision was arranged is adopted to trunk utility tunnel stipulated in city utility tunnel engineering technical specification (GB 50838-2015).
However, with the development of urban construction, the pipe gallery construction needs to be buried deeper to reduce the influence on the ground environment and the important ground building (structure) in the current situation. Under the standard cross section condition that horizontal subdivision arranged in the adoption, need additionally parallel a plurality of tunnels of undercut, the tunnel space does not obtain make full use of, and construction cost is high, and the utility tunnel that current horizontal subdivision arranged is not suitable for the deep buried situation promptly.
SUMMERY OF THE UTILITY MODEL
To prior art's above-mentioned defect or not enough, the utility model provides a be suitable for bury deeply and bury formula utility tunnel deeply that space utilization is high is favorable to practicing thrift construction cost.
In order to achieve the above object, the utility model provides a bury formula utility tunnel deeply, include along vertical layering arrangement's main cabin district and tip cabin district, be formed with main cabin in the main cabin district, tip cabin district is located bury formula utility tunnel deeply's vertical tip position and is formed with along transversely separating a plurality of tip cabins of arranging in proper order.
Alternatively, the end section cabin region includes an upper end section cabin region formed above the main cabin region, and a plurality of upper end section cabins arranged in a laterally spaced-apart order are formed in the upper end section cabin region.
Optionally, the upper section compartment comprises a communication compartment for arranging a communication cable and a power compartment for arranging a power cable.
Optionally, the communication cabin and the power cabin are adjacently separated by a first vertical wall, the cabin at the upper end part is adjacently separated from the main cabin by a transverse wall, and the transverse wall is provided with an escape opening and/or a hoisting opening at the positions corresponding to the communication cabin and the power cabin.
Optionally, the power compartment includes a first power compartment and a second power compartment separated by a second vertical wall, the second vertical wall having compartment vents.
Optionally, each power cabin is formed with a power cabin sidewalk extending along the length direction of the deep buried utility tunnel, the deep buried utility tunnel further comprises a power cable support fixedly installed in the power cabin, and the power cable support and the second vertical wall are located on two lateral sides of the power cabin sidewalk.
Optionally, be formed with the communication cabin pavement that extends along the length direction of deep-buried utility tunnel in the communication cabin, deep-buried utility tunnel still includes the communication cable support of fixed mounting in the communication cabin, and communication cable support and first vertical wall are located the horizontal both sides of communication cabin pavement.
Optionally, be formed with the vehicle transportation road that extends along the length direction of deep-buried utility tunnel in the main cabin, the interval of two adjacent nodes of deep-buried utility tunnel on along length direction is not less than 400 meters.
Optionally, the cross section of the deep buried comprehensive pipe gallery is circular, urban portal-shaped or horseshoe-shaped.
Optionally, in the deep-buried utility tunnel with a circular cross section, the end-section cabin region further includes a lower-end-section cabin region formed below the main cabin region, and a plurality of lower-end-section cabins arranged in a laterally-spaced manner are formed in the lower-end-section cabin region.
Optionally, the cross-sectional area of the main cabin area is not less than 70% of the cross-sectional area of the deep buried utility tunnel.
Optionally, the deep-buried utility tunnel is a utility tunnel capable of being constructed by shallow-buried excavation, drilling and blasting, shield tunneling and TBM processes.
Optionally, the main compartment is a water transport compartment for arranging a water transport line.
Through the technical scheme, the utility model discloses a bury formula utility tunnel deeply can make full use of main cabin district top or below space, utilize the vertical tip space of piping lane to form the tip cabin district promptly, this tip cabin district is less for main cabin district space, nevertheless because bury formula utility tunnel deeply's temporary support and permanent structure equal stability is good, can arrange the weight stabilization pipeline or the less pipeline of stress change in operation in it. Therefore, the utility model discloses a bury formula utility tunnel space utilization deeply is high, need not excessively enlarge sectional area in order to add the cabin type, is favorable to saving construction cost.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
Fig. 1 is a cross-sectional view of a deep buried utility tunnel according to an embodiment of the present invention, the cross-section of which is circular;
fig. 2 is according to the utility model discloses a section is the deep-buried utility tunnel section view of city portal shape.
Description of the reference numerals
11 main cabin area 12 upper part cabin area
13 lower end section 111 main compartment
112 transverse wall 121 electric power cabin
122 communication cabin 123 first vertical wall
124 second vertical wall 1111 vehicle transportation channel
1112 communication port 1211 first power chamber
1212 second power bay 1213 power cable rack
1221 communication cable support
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating embodiments of the invention, are given by way of illustration and not of limitation.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 and 2, the utility model provides a deep-buried utility tunnel, it includes along the main cabin district 11 and the tip cabin district of vertical layering arrangement, is formed with main cabin 111 in the main cabin district 11, and the tip cabin district is located deep-buried utility tunnel's vertical tip position and is formed with along transversely separating a plurality of tip cabins of arranging in proper order.
Specifically, the deep-buried utility tunnel can fully utilize the space above or below the main cabin area 11, that is, the vertical end space of the tunnel is utilized to form an end cabin area, which has a smaller space relative to the main cabin area 11, but as the temporary support and the permanent structure of the deep-buried utility tunnel have good stability, a weight stabilization pipeline or a pipeline with less stress change in the operation period can be arranged in the deep-buried utility tunnel. Therefore, the utility model discloses a bury formula utility tunnel space utilization deeply is high, need not excessively enlarge sectional area in order to add the cabin type, is favorable to saving construction cost.
Further, the sectional area of the main cabin area 11 is not less than 70% of the sectional area of the deep buried comprehensive pipe gallery. Since the cross-sectional area of the main cabin zone 11 is relatively large, a main cabin 111 having a large cross-sectional area is provided in the main cabin zone 11, so that the main cabin 111 serves as a comprehensive cabin for escape, transportation, hoisting and the like. It should be noted that the drawings in the description are for the convenience of understanding of the solution by those skilled in the art, and the proportion of the main cabin area 11 is not to be limited to the scale shown in the drawings.
Furthermore, the section of the deep buried comprehensive pipe gallery is circular, urban portal or horseshoe. The deep buried utility tunnel is a deep buried tunnel, and the section type with good stability is suitable to be adopted, and the circular arch structure can improve the stability of the tunnel, so the section of the deep buried utility tunnel adopts the circular shape, the urban door hole shape or the horseshoe shape with the circular arch structure. In addition, the circular shape, the urban portal shape and the horseshoe shape are all mature underground structural section types, so that the construction is convenient. Wherein, the circular section structure is best in stress, but the arc-shaped spaces at the top, the bottom and the edge part are difficult to utilize; the urban portal-shaped structure is relatively worst in stress, but the utilization rate of spaces on two sides and at the bottom is high, and only the top arch is difficult to utilize; the advantages and disadvantages of the horseshoe shape are located between the two. The construction unit can select a proper section type according to specific conditions.
Further, the deep-buried utility tunnel is a utility tunnel capable of being constructed through shallow-buried excavation, drilling and blasting, shield tunneling and TBM processes. Due to the fact that the buried depth of the deep buried comprehensive pipe gallery is deep, an open excavation method or a cover excavation method is not suitable for tunnels with large buried depth, a mature underground structure excavation construction method is adopted, particularly advanced mechanical construction methods such as shallow buried excavation, drilling explosion, shield tunneling, TBM and the like are adopted, construction is facilitated, and efficiency is improved.
In one embodiment, the end section cabin region includes an upper end section cabin region 12 formed above the main cabin region 11, and a plurality of upper end section cabins arranged in a laterally spaced-apart order are formed in the upper end section cabin region 12. That is, the upper end portion cabin zone 12 is disposed above the main cabin zone 11, and a plurality of upper end portion cabins are formed in the upper end portion cabin zone 12.
Further, the upper-end portion compartment includes a communication compartment 122 for arranging a communication cable and a power compartment 121 for arranging a power cable. The communication cable and the power cable are stable in weight and small in stress change during operation, and are arranged in the cabin with the small bearing capacity at the upper end part, so that the communication cabin 122 and the power cabin 121 are formed, and the utilization rate of a tunnel space is improved.
Further, the communication cabin 122 and the power cabin 121 are adjacently separated by a first vertical wall 123, the upper part cabin is adjacently separated from the main cabin 111 by a transverse wall 112, and the transverse wall 112 is provided with an escape opening and/or a hoisting opening at the position corresponding to the communication cabin 122 and the power cabin 121.
Specifically, the first vertical wall 123 divides the upper-end part compartment to form the communication compartment 122 and the power compartment 121, so as to prevent the high-voltage power cable in the power compartment 121 from generating signal interference on the communication cable in the communication compartment 122.
The communication cabin 122 and the electric power cabin 121 are communicated with the main cabin 111 through escape openings and/or hoisting openings on the transverse wall 112, and escape of personnel, hoisting of equipment and transmission of cables of the electric power cabin 121 and the communication cabin 122 are all realized from the lower main cabin 111 to the top down or from the bottom up through the escape openings and/or the hoisting openings.
For example, the transverse wall 112 is provided with only one type of communication port 1112 at the position corresponding to the communication cabin 122 and the power cabin 121, the communication port 1112 can be used as an escape port in a dangerous situation, and the communication port 1112 can be used as a hoisting port for transporting building materials to different cabins during construction. Of course, the transverse wall 112 may also be provided with two kinds of communication ports 1112 at the positions corresponding to the communication cabin 122 and the power cabin 121, that is, the two kinds of communication ports 1112 are respectively used as an escape port and a hoisting port.
Further, the power compartment 121 includes a first power compartment 1211 and a second power compartment 1212 that are adjacently spaced apart by a second vertical wall 124, and a compartment communication port is formed on the second vertical wall 124.
As shown in fig. 1 and 2, the second power compartment 1212 is located in an upper middle position of the main compartment 111 between the first power compartment 1211 and the communication compartment 122, and personnel cannot directly enter the second power compartment 1212 from the main compartment 111. The first electric power cabin 1211 and the second electric power cabin 1212 are communicated through the cabin intercommunication opening, the escalator is arranged on the lateral side wall of the main cabin 111, workers can enter the first electric power cabin 1211 through the escalator and then enter the second electric power cabin 1212 through the cabin intercommunication opening so that the workers can conveniently overhaul, and the soft ladder is arranged at the escape opening of the second electric power cabin 1212 so that the workers can conveniently escape.
Further, all be formed with the electric power cabin pavement that extends along the length direction of deep buried utility tunnel in each electric power cabin 121, deep buried utility tunnel still includes power cable support 1213 of fixed mounting in electric power cabin 121, and power cable support 1213 and second vertical wall 124 are located the horizontal both sides of electric power cabin pavement.
Specifically, the power cables in the first power compartment 1211 and the second power compartment 1212 are both arranged away from the second vertical wall 124, the power cables in the first power compartment 1211 are fixed by a preset anchor plate in the wall, and the power cables in the second power compartment 1212 are fixedly connected to the first vertical wall 123, that is, the second vertical wall 124 is not occupied by the power cables, so that the first power compartment 1211 and the second power compartment 1212 are prevented from being communicated with each other due to the fact that the compartment communication ports cannot be arranged. In addition, an electric power cabin sidewalk for personnel to pass through is formed between the electric power cable and the second vertical wall 124, and the workers can conveniently overhaul the incoming line of the electric power cable.
Further, be formed with the communication cabin pavement that the length direction of following deep buried utility tunnel extends in the communication cabin 122, deep buried utility tunnel still includes communication cable support 1221 of fixed mounting in communication cabin 122, and communication cable support 1221 and first vertical wall 123 are located the horizontal both sides of communication cabin pavement.
Specifically, communication cable support 1221 is kept away from first vertical wall 123 side unilateral and is arranged, and fixed connection is on the anchor slab of predetermineeing in the wall, forms the communication cabin pavement that can supply the personnel to pass through between communication cable support 1221 and the first vertical wall 123, makes things convenient for the staff to overhaul communication cable.
As shown in fig. 1, in one embodiment, in the deep-buried utility tunnel having a circular cross section, the end section cabin area further includes a lower end section cabin area 13 formed below the main cabin area 11, and a plurality of lower end section cabins arranged in a laterally spaced-apart order are formed in the lower end section cabin area 13.
The lower part cabin can be used as a cabin for laying communication cables or a cabin for burying water and drainage pipelines, and the space is further optimized and utilized.
In one embodiment, a vehicle transportation road extending along the length direction of the deep buried comprehensive pipe rack is formed in the main cabin, and the distance between two adjacent nodes of the deep buried comprehensive pipe rack in the length direction is not less than 400 meters.
The utility tunnel node is a pipeline outlet and branch port, an access vehicle and material transportation access & exit, a ventilation opening, a hoisting opening, a personnel access & exit, a personnel escape hole and the like which are arranged for meeting the requirements of the pipeline construction and operation management of the access tunnel in the utility tunnel so as to be communicated with the ground. The distance range between adjacent nodes of the comprehensive pipe gallery is regulated to be 100-400 m in technical specifications of urban comprehensive pipe gallery engineering (GB50838-2015), and the main cabin 111 is provided with a vehicle transportation road 1111 for vehicles to pass through, so that the passing time between the nodes is greatly shortened, the distance between the nodes can be properly increased, and the construction cost is reduced. In addition, the vehicle transportation road 1111 is beneficial for workers to escape, transport, hoist and the like, and is more beneficial for the main cabin 111 to be used as a comprehensive cabin with the functions of escaping, transporting, hoisting and the like.
In one embodiment, the main compartment 111 is a water delivery compartment for arranging a water delivery line. The danger of the water delivery cabin is smaller than that of the electric power cabin 121 and the communication cabin 122, and the main cabin 111 is more favorable for serving as a comprehensive cabin with functions of escape, traffic, hoisting and the like, so that the node distance of the deep-buried comprehensive pipe gallery can be further increased.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (13)
1. The utility model provides a deep-buried utility tunnel, its characterized in that, deep-buried utility tunnel includes along main cabin district (11) and the tip cabin district of vertical layering arrangement, be formed with main cabin (111) in main cabin district (11), tip cabin district is located deep-buried utility tunnel's vertical tip position just is formed with along transversely separating a plurality of tip cabins of arranging in proper order.
2. The deep buried utility tunnel of claim 1, characterized in that the end section bay area comprises an upper end section bay area (12) formed above the main bay area (11), a plurality of upper end section bays arranged laterally in sequence being formed in the upper end section bay area (12).
3. The deep buried utility tunnel of claim 2, characterized in that the upper end portion compartment comprises a communication compartment (122) for arranging communication cables and a power compartment (121) for arranging power cables.
4. The deep buried utility tunnel according to claim 3, characterized in that the communication cabin (122) and the power cabin (121) are adjacently separated by a first vertical wall (123), the upper part cabin is adjacently separated from the main cabin (111) by a transverse wall (112), and the transverse wall (112) is provided with an escape opening and/or a hoisting opening at a position corresponding to the communication cabin (122) and the power cabin (121).
5. The deep buried utility tunnel of claim 3, wherein the power compartment (121) comprises a first power compartment (1211) and a second power compartment (1212) separated adjacent by a second vertical wall (124), the second vertical wall (124) having compartment intercommunicating openings therein.
6. The deep buried utility tunnel according to claim 5, characterized in that a power compartment sidewalk extending in a length direction of the deep buried utility tunnel is formed in each of the power compartments (121), the deep buried utility tunnel further comprising power cable brackets (1213) fixedly installed in the power compartments (121), the power cable brackets (1213) and the second vertical wall (124) being located at both lateral sides of the power compartment sidewalk.
7. The deep buried utility tunnel of claim 4, characterized in that a communication cabin sidewalk extending along the length direction of the deep buried utility tunnel is formed in the communication cabin (122), the deep buried utility tunnel further comprises a communication cable bracket (1221) fixedly installed in the communication cabin (122), and the communication cable bracket (1221) and the first vertical wall (123) are located on both lateral sides of the communication cabin sidewalk.
8. The deep buried utility tunnel according to claim 1, characterized in that a vehicle transportation road (1111) extending along a length direction of the deep buried utility tunnel is formed in the main cabin (111), and a distance between two adjacent nodes of the deep buried utility tunnel along the length direction is not less than 400 meters.
9. The deep buried utility tunnel of claim 1, wherein the cross section of the deep buried utility tunnel is circular, tunnel portal or horseshoe.
10. The deep buried utility tunnel of claim 9, characterized in that in the deep buried utility tunnel having a circular cross-section, the end section bay area further includes a lower end section bay area (13) formed below the main bay area (11), the lower end section bay area (13) having formed therein a plurality of lower end section bays arranged in laterally sequential spaced apart relation.
11. The deep buried utility tunnel according to claim 1, characterized in that the cross-sectional area of the main cabin area (11) is not less than 70% of the cross-sectional area of the deep buried utility tunnel.
12. The deep buried utility tunnel of claim 1, wherein the deep buried utility tunnel is a utility tunnel capable of being constructed by shallow buried excavation, drilling and blasting, shield tunneling and TBM processes.
13. The deep buried utility tunnel according to any one of claims 1 to 11, characterized in that the main compartment (111) is a water transport compartment for arranging a water transport line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022978218.8U CN213597033U (en) | 2020-12-09 | 2020-12-09 | Deep buried comprehensive pipe gallery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022978218.8U CN213597033U (en) | 2020-12-09 | 2020-12-09 | Deep buried comprehensive pipe gallery |
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| CN213597033U true CN213597033U (en) | 2021-07-02 |
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| CN202022978218.8U Active CN213597033U (en) | 2020-12-09 | 2020-12-09 | Deep buried comprehensive pipe gallery |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863366A (en) * | 2021-09-14 | 2021-12-31 | 北京市水利规划设计研究院 | Piping lane pipeline arrangement structure |
| CN114017042A (en) * | 2021-10-14 | 2022-02-08 | 广州地铁设计研究院股份有限公司 | Shield constructs utility tunnel section |
| CN114150994A (en) * | 2021-10-19 | 2022-03-08 | 北京市水利规划设计研究院 | Escape equipment of comprehensive pipe gallery |
| CN114411806A (en) * | 2021-12-27 | 2022-04-29 | 北京市水利规划设计研究院 | Comprehensive pipe gallery cable shaft |
-
2020
- 2020-12-09 CN CN202022978218.8U patent/CN213597033U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863366A (en) * | 2021-09-14 | 2021-12-31 | 北京市水利规划设计研究院 | Piping lane pipeline arrangement structure |
| CN114017042A (en) * | 2021-10-14 | 2022-02-08 | 广州地铁设计研究院股份有限公司 | Shield constructs utility tunnel section |
| CN114150994A (en) * | 2021-10-19 | 2022-03-08 | 北京市水利规划设计研究院 | Escape equipment of comprehensive pipe gallery |
| CN114411806A (en) * | 2021-12-27 | 2022-04-29 | 北京市水利规划设计研究院 | Comprehensive pipe gallery cable shaft |
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