CN218667644U - Separated comprehensive pipe gallery - Google Patents
Separated comprehensive pipe gallery Download PDFInfo
- Publication number
- CN218667644U CN218667644U CN202223231948.7U CN202223231948U CN218667644U CN 218667644 U CN218667644 U CN 218667644U CN 202223231948 U CN202223231948 U CN 202223231948U CN 218667644 U CN218667644 U CN 218667644U
- Authority
- CN
- China
- Prior art keywords
- channel
- pipeline
- buried
- partitioned
- utility tunnel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a cellular-type utility tunnel, include: a tube lane base having a pipeline channel; the channel mounting structures are arranged on the inner walls of the two sides of the pipe gallery base body; the beam structure is arranged in the pipeline channel in a lifting manner through the channel mounting structure and is arranged along the extending direction of the pipe gallery base body; and the partition plate structure is arranged on the beam structure and divides the pipeline channel into at least two cavities. The utility model discloses an adjustment crossbeam structure sets up the high position on channel mounting structure to can adjust the height of laying of baffle structure, be convenient for adjust the size between each cavity. Different pipelines can be respectively penetrated through by utilizing the cavities, and the different pipelines can be separated from each other, so that interference between the pipelines is avoided, and the use safety of the pipelines is improved.
Description
Technical Field
The utility model relates to a piping lane technical field, in particular to cellular-type utility tunnel.
Background
Utility tunnel indicates to build in city underground and is used for holding city engineering pipeline's structure and affiliated facilities, and utility tunnel mainly includes trunk utility tunnel, branch line utility tunnel and cable piping lane etc.. The utility tunnel can hold various pipelines such as feedwater, recycled water, heating power, gas, electric power and telecommunication. To increase the safety of use of the pipeline, it is sometimes necessary to lay different pipelines in different cabins of the utility tunnel, as specified, for example, in the city utility tunnel engineering specifications (GB 50838-2015) 4.3.6: "the thermal conduit should not be laid in the same compartment as the power cable".
When the utility tunnel is built in a narrow street lane in old urban areas, the urban underground space of the old urban areas is limited, and only a single cabin type utility tunnel can be built. And the single-cabin utility tunnel can not lay different cables in different cabins, and is difficult to meet the use requirements.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a technical problem that will solve provides a cellular-type utility tunnel for improve utility tunnel's separation flexibility in order to reduce construction cost.
The utility model discloses an above-mentioned purpose can adopt following technical scheme to realize, the utility model provides a cellular-type utility tunnel, include:
a tube lane base having a pipeline channel;
the channel mounting structures are arranged on the inner walls of the two sides of the pipe gallery base body;
the beam structure is arranged in the pipeline channel in a lifting manner through the channel mounting structure and is arranged along the extending direction of the pipe gallery base body; and
and the partition plate structure is arranged on the beam structure and divides the pipeline channel into at least two cavities.
The utility model discloses an in a preferred embodiment, channel mounting structure is including setting up relatively first pre-buried portion and the pre-buried portion of second on the both sides inner wall of piping lane base member, crossbeam structure's both ends are connected respectively first pre-buried portion with the pre-buried portion of second.
In a preferred embodiment of the present invention, the first pre-buried portion includes a plurality of first pre-buried channels, the first pre-buried channels are disposed along a height direction of the pipeline, the second pre-buried portion includes a plurality of second pre-buried channels, and the second pre-buried channels are disposed along a height direction of the pipeline; along pipeline passageway's extending direction, it is a plurality of first buried way interval sets up, and is a plurality of second buried way interval sets up.
The utility model discloses an in a preferred embodiment, first buried way with second buried way symmetry sets up on the both sides inner wall of piping lane base member.
The utility model discloses an in a preferred embodiment, the crossbeam structure includes a plurality of crossbeams, and is a plurality of the crossbeam is followed pipeline passageway's extending direction sets up, the both ends of crossbeam are connected respectively first buried channel with second buried channel.
In a preferred embodiment of the present invention, the cross beam is detachably connected to the first pre-buried channel and the second pre-buried channel.
In a preferred embodiment of the present invention, the cross beam is disposed in the pipeline passage at a first height along the extending direction of the pipeline passage.
In a preferred embodiment of the invention, the partition structure comprises a plurality of cover plates, and a plurality of cover plates are laid on the cross beam along the extending direction of the pipeline channel.
In a preferred embodiment of the present invention, the partition structure further comprises an access panel disposed on the cover plate, and the access panel is openably disposed on the cover plate.
In a preferred embodiment of the present invention, the partitioned utility tunnel further comprises a support structure disposed in the pipeline passage, and the support structure is used for supporting the pipeline.
In a preferred embodiment of the present invention, the supporting structure includes a plurality of first supports disposed on the first pre-buried portion and/or the second pre-buried portion, and the first supports are disposed at intervals along the extending direction of the pipeline channel.
In a preferred embodiment of the present invention, the first bracket is detachably connected to the first pre-buried channel and/or the second pre-buried channel.
In a preferred embodiment of the present invention, the support structure comprises a plurality of second supports disposed at the bottom of the pipeline channel and/or on the partition structure, and the second supports are disposed at intervals along the extending direction of the pipeline channel.
The technical scheme of the utility model following beneficial effect is shown to have:
when cellular-type utility tunnel used, the piping lane base member was set up in the ground, can be used for arranging the pipeline through the pipeline passageway in the piping lane base member. The channel mounting structure is arranged on the inner walls of the two sides of the pipe gallery base body, the beam structure is connected with the channel mounting structure, and the pipeline channel can be sealed into at least two cavities through the partition plate structure arranged on the beam structure. Through the height position of adjustment crossbeam structure setting on channel mounting structure to can adjust the height of laying of baffle structure, be convenient for adjust the size between each cavity. Different pipelines can be respectively penetrated through by utilizing the cavities, and the different pipelines can be separated from each other, so that interference between the pipelines is avoided, and the use safety of the pipelines is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, the proportional sizes, and the like of the respective members in the drawings are merely schematic for helping the understanding of the present invention, and do not specifically limit the shapes, the proportional sizes, and the like of the respective members of the present invention. The skilled person in the art can, under the teaching of the present invention, choose various possible shapes and proportional dimensions to implement the invention according to the specific situation.
FIG. 1 is a schematic cross-sectional view of a partitioned utility tunnel;
fig. 2 is a schematic view of an installation structure of a pre-buried channel and a first bracket;
FIG. 3 is a schematic top view of a spacer structure;
FIG. 4 is a schematic diagram of an embodiment of the partitioned utility tunnel;
fig. 5 is a schematic diagram of another embodiment of the partitioned comprehensive pipe gallery.
Reference numerals of the above figures:
1. a pipe gallery matrix; 11. a pipeline channel;
2. a channel mounting structure; 21. a first pre-buried part; 211. a first pre-buried channel; 22. a second pre-buried part; 221. a second pre-buried channel;
3. a beam structure; 31. a cross beam;
4. a separator structure; 41. a cover plate; 42. an access panel;
5. a scaffold structure; 51. a first bracket; 52. a second support.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a partitioned utility tunnel, which includes: a tube lane matrix 1, the tube lane matrix 1 having a pipeline channel 11; the channel mounting structures 2 are arranged on the inner walls of the two sides of the pipe gallery base body 1; the beam structure 3 is arranged in the pipeline channel 11 in a lifting manner through the channel installation structure 2, and the beam structure 3 is arranged along the extending direction of the pipe gallery base body 1; and a partition structure 4 arranged on the beam structure 3, the partition structure 4 dividing the pipeline channel 11 into at least two cavities.
On the whole, when this cellular-type utility tunnel used, the piping lane base member 1 was set up in the ground, can be used for arranging the pipeline through pipeline passageway 11 in the piping lane base member 1. The channel mounting structures 2 are arranged on the inner walls of the two sides of the pipe gallery base body 1, the beam structures 3 are connected with the channel mounting structures 2, and the pipeline channel 11 can be sealed into at least two cavities through the partition plate structures 4 arranged on the beam structures 3. Through the high position of adjustment crossbeam structure 3 setting on channel mounting structure 2 to can adjust the height of laying of baffle structure 4, be convenient for adjust the size between each cavity. Different pipelines can be respectively penetrated through by utilizing the cavities, and the different pipelines can be separated from each other, so that interference between the pipelines is avoided, and the use safety of the pipelines is improved.
In this embodiment, the pipe gallery matrix 1 may be formed by pouring mixed soil. The cross section of the tube lane base body 1 can be arranged rectangular. The designer may also adjust the cross-sectional shape of the tube lane matrix 1, such as circular or oval, according to the needs of the use, and is not specifically limited herein.
In this embodiment, be provided with one deck baffle structure 4 on the crossbeam structure 3, seal pipeline channel 11 through baffle structure 4 and separate into two cavitys to through the high position of adjustment crossbeam structure 3, can also adjust the size of two cavitys, thereby can satisfy the arrangement needs of different pipelines.
In other embodiments, multiple layers of beam structures 3 and partition structures 4 may be provided to divide the pipeline channel 11 into multiple cavities for different pipeline arrangement requirements. The number of divisions of the pipeline passage 11 can be determined by a designer according to the use requirement, and is not particularly limited herein.
The utility model discloses an in the embodiment, channel mounting structure 2 is including setting up relatively first pre-buried portion 21 and the pre-buried portion 22 of second on the both sides inner wall of piping lane base member 1, first pre-buried portion 21 and the pre-buried portion 22 of second are connected respectively to beam structure 3's both ends.
Specifically, the laminating of first embedded portion 21 and second embedded portion 22 sets up on the lateral wall of piping lane base member 1. The first pre-buried portion 21 and the second pre-buried portion 22 can be used for installing the beam structure 3.
Through the height position that adjustment beam structure 3 set up on first pre-buried portion 21 and the pre-buried portion 22 of second, can adjust baffle structure 4 lay the height, be convenient for utilize baffle structure 4 to separate pipeline passageway 11 for different cavitys, utilize different cavitys to wear to establish different pipelines respectively, have better result of use. The sizes of the cavities may be the same or different, and the designer may adjust the sizes of the cavities according to the laying requirements of the pipeline, which is not limited herein.
In the embodiment of the present invention, as shown in fig. 1 and fig. 2, the first pre-buried portion 21 includes a plurality of first pre-buried channels 211, the first pre-buried channels 211 are disposed along the height direction of the pipeline 11, the second pre-buried portion 22 includes a plurality of second pre-buried channels 221, and the second pre-buried channels 221 are disposed along the height direction of the pipeline 11; along the extending direction of the pipeline channel 11, a plurality of the first pre-buried channels 211 are arranged at intervals, and a plurality of the second pre-buried channels 221 are arranged at intervals.
Through set up a plurality of first pre-buried channel 211 and a plurality of second pre-buried channel 221 on the lateral wall of piping lane base member 1, the both ends of crossbeam structure 3 can be connected respectively and be arranged in supporting partition structure 4 in first pre-buried channel 211 and the second pre-buried channel 221. Cooperate through first pre-buried channel 211 and second pre-buried channel 221, can freely adjust crossbeam structure 3 set up the height to the user of service can adjust the size of each cavity according to the laying needs of pipeline, has better regulation flexibility.
The embodiment of the utility model provides an in, first buried channel 211 with second buried channel 221 symmetry sets up on the both sides inner wall of piping lane base member 1.
Through setting up first embedded channel 211 and the symmetry of second embedded channel 221 on the both sides inner wall with piping lane base member 1 for crossbeam structure 3 can be perpendicular to the lateral wall setting of piping lane base member 1 and arrange along the horizontal direction, can support baffle structure 4 better, has improved crossbeam structure 3 to the support stability of baffle structure 4.
In the embodiment of the present invention, as shown in fig. 1 and 3, the beam structure 3 includes a plurality of beams 31, a plurality of beams 31 are arranged along the extending direction of the pipeline channel 11, and both ends of the beams 31 are respectively connected to the first pre-buried channel 211 and the second pre-buried channel 221.
By arranging the plurality of cross members 31 in the extending direction of the pipeline passage 11, the partition plate structure 4 can be supported at multiple points by the plurality of cross members 31, which has a better supporting effect. The designer may determine the number of the cross members 31 to be arranged and the spacing distance according to the supporting needs, and is not particularly limited herein.
In an embodiment of the present invention, the beam 31 is detachably connected to the first insert channel 211 and the second insert channel 221.
Through making first buried channel 211 of crossbeam 31 detachably connect and second buried channel 221, can adjust baffle structure 4's the height that sets up more nimble to adjust the high size of each cavity, have better use flexibility.
Specifically, in this embodiment, the two ends of the cross beam 31 are detachably connected to the first insert channel 211 and the second insert channel 221 through a bolt structure.
In another embodiment, the two ends of the cross beam 31 can be detachably connected to the first pre-buried channel 211 and the second pre-buried channel 221 through a clamping structure, which is not limited in this respect.
In the embodiment of the present invention, along the extending direction of the pipeline channel 11, a plurality of the cross beams 31 are arranged at the first height in the pipeline channel 11.
Specifically, the first pre-buried channel 211 and the second pre-buried channel 221 of same height are connected at the both ends of crossbeam 31 for crossbeam 31 can be laid along the horizontal direction, and the crossbeam 31 that utilizes the level to arrange can improve baffle structure 4's planarization, and baffle structure 4 through the level is laid can also constitute the road surface that supplies the staff to walk. The designer can select the first embedded channel 211 and the second embedded channel 221 at appropriate height positions according to use requirements to fix the two ends of the cross beam 31, so that the cross beam 31 is fixedly installed at a set height position in the pipeline channel 11, the pipeline channel 11 can be separated by using the partition plate structure 4 on the cross beam 31, and cavities with different sizes or the same size are formed.
In an embodiment of the invention, as shown in the example of fig. 3, the partition structure 4 comprises a plurality of cover plates 41, and along the extension direction of the pipeline channel 11, a plurality of cover plates 41 are laid on the cross beam 31.
By laying the cover plates 41 on the respective cross members 31 and by the cover plates 41 also constituting a road surface on which workers can walk, it is convenient for the workers to enter the pipeline passage 11 to lay the pipeline. And through utilizing apron 41 to divide pipeline passageway 11 into a plurality of cavitys, utilize a plurality of cavitys can arrange heating power pipeline and other pipelines respectively to avoid the heat of heating power pipeline to influence the normal use of other pipelines, improved the security of pipeline use.
Specifically, in the present embodiment, a cover plate 41 may be laid between two adjacent cross beams 31, and both side edges of the cover plate 41 may be bolted to both side inner walls of the pipe gallery base 1 for fixing.
In another embodiment, the designer may also attach the cover plate 41 to the cross beam 31 for fixation, which is not particularly limited herein.
In the embodiment of the present invention, the partition structure 4 further includes an access panel 42 disposed on the cover plate 41, and the access panel 42 is openably disposed on the cover plate 41.
Through set up the access panel 42 that can open on apron 41, can communicate adjacent cavity through opening access panel 42 to be convenient for the staff gets into installation pipeline or maintenance pipeline in the different cavities, the convenience when having improved the installation or having overhauld the pipeline.
Specifically, each cover plate 41 may be provided with an access panel 42. The access panel 42 is disposed through the middle of the cover plate 41, and the access panels 42 on the plurality of cover plates 41 can be connected end to form an access passage disposed along the extending direction of the pipeline passage 11. The pipeline maintenance device has the advantages that the maintenance channel can be used for installing or maintaining all positions of the pipeline, the dead angles of pipeline installation or maintenance are eliminated, and the pipeline maintenance device has a better using effect.
In the embodiment of the present invention, the partitioned utility tunnel further includes a support structure 5 disposed in the pipeline channel 11, wherein the support structure 5 is used for supporting the pipeline.
The supporting structure 5 can be used for installing and supporting different pipelines, so that the pipelines can be separately arranged, the pipelines are prevented from being overlapped, and the pipelines are convenient to overhaul and maintain subsequently.
In the embodiment of the present invention, as shown in fig. 4, the supporting structure 5 includes a plurality of first supports 51 disposed on the first pre-buried portion 21 and/or the second pre-buried portion 22, and the plurality of first supports 51 are disposed at intervals along the extending direction of the pipeline channel 11.
Specifically, the first support 51 is a support rod disposed on the first embedded part 21 and/or the second embedded part 22, the first support 51 may be disposed along a horizontal direction, and the horizontally disposed first support 51 can be better used for supporting a pipeline, such as a power pipeline or a communication pipeline. The plurality of first brackets 51 may be disposed in the first insert channel 211 of the first insert 21 and the first insert channel 211 of the second insert 22 at intervals in the height direction, so as to form a multi-layered pipeline channel 11 in the pipeline channel 11, and each pipeline may be separately disposed on the pipeline channels 11 of different layers according to a design manner, thereby preventing interference between each pipeline, and improving the safety of the pipeline in use.
Further, the first bracket 51 is detachably connected to the first insert channel 211 and/or the second insert channel 221. By detachably arranging the first brackets 51, the arrangement positions of the first brackets 51 can be adjusted conveniently, and the arrangement requirements of different pipelines can be met. Specifically, the first bracket 51 may connect the first insert channel 211 and the second insert channel 221 by a bolt structure.
In a further embodiment, as shown in the embodiment of fig. 5, the support structure 5 comprises a plurality of second supports 52 arranged at the bottom of the pipeline channel 11 and/or on the partition structure 4, the plurality of second supports 52 being arranged at intervals along the extension direction of the pipeline channel 11.
By means of the second support 52 arranged at the bottom of the pipeline passage 11 or on the partition structure 4, a better supporting effect can be achieved with the second support 52, which can be used for supporting pipelines with a greater weight. In particular, the second bracket 52 is a seat provided on the bottom of the pipeline passage 11 or on the cover plate 41 of the partition structure 4, by which a pipeline of a relatively large weight, such as a water supply pipeline, a regeneration water pipeline, or a heating power pipeline, can be supported.
All articles and references disclosed, including patent applications and publications, are hereby incorporated by reference for all purposes. The term "consisting essentially of 8230to describe a combination shall include the identified element, ingredient, component or step and other elements, ingredients, components or steps that do not materially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe combinations of elements, components, or steps herein also contemplates embodiments that consist essentially of such elements, components, or steps. By using the term "may" herein, it is intended to indicate that any of the described attributes that "may" include are optional. A plurality of elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, component or step is not intended to foreclose other elements, ingredients, components or steps.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (13)
1. The utility model provides a cellular-type utility tunnel, its characterized in that includes:
a tube lane base having a pipeline channel;
the channel mounting structures are arranged on the inner walls of the two sides of the pipe gallery base body;
the beam structure is arranged in the pipeline channel in a lifting manner through the channel mounting structure and is arranged along the extending direction of the pipe gallery base body; and
and the partition plate structure is arranged on the beam structure and divides the pipeline channel into at least two cavities.
2. The partitioned utility tunnel according to claim 1, wherein the channel mounting structure comprises a first pre-buried portion and a second pre-buried portion oppositely disposed on inner walls of two sides of the tunnel base, and two ends of the beam structure are respectively connected to the first pre-buried portion and the second pre-buried portion.
3. The utility tunnel of claim 2, wherein the first pre-buried portion comprises a plurality of first pre-buried channels, the first pre-buried channels being disposed along a height direction of the pipeline passage, and the second pre-buried portion comprises a plurality of second pre-buried channels, the second pre-buried channels being disposed along the height direction of the pipeline passage; along pipeline passageway's extending direction, it is a plurality of first buried way interval sets up, and is a plurality of second buried way interval sets up.
4. The partitioned utility tunnel of claim 3, wherein the first pre-buried channel and the second pre-buried channel are symmetrically disposed on inner walls of both sides of the tunnel base.
5. A divided utility tunnel according to claim 3 or 4, wherein the beam structure comprises a plurality of beams, the plurality of beams are arranged along the extension direction of the pipeline passage, and both ends of the beams are respectively connected with the first pre-buried channel and the second pre-buried channel.
6. The partitioned utility tunnel of claim 5, wherein the cross beam is removably connected to the first gallery and the second gallery.
7. A partitioned utility tunnel according to claim 5, wherein a plurality of said cross beams are arranged at a first height within said pipeline passageway, arranged along the extension of said pipeline passageway.
8. A partitioned utility tunnel according to claim 5, wherein the partition structure includes a plurality of cover plates laid over the transverse beams in the direction of extension of the pipeline passageway.
9. The partitioned utility tunnel of claim 8, wherein the partition structure further comprises an access panel disposed on the cover panel, the access panel being openably disposed on the cover panel.
10. A partitioned manifold rack according to claim 3, further comprising a support structure disposed within the pipeline channel for supporting a pipeline.
11. The partitioned utility tunnel of claim 10, wherein the support structure includes a plurality of first supports disposed on the first embedment and/or the second embedment, the plurality of first supports being spaced apart along the extension direction of the pipeline passage.
12. A partitioned utility tunnel as claimed in claim 11, wherein the first brackets are removably connected to the first pre-channel and/or the second pre-channel.
13. A partitioned manifold galley according to claim 11 or 12, wherein said support structure comprises a plurality of second supports provided on a bottom of said pipeline channel and/or said partition structure, a plurality of said second supports being provided at intervals along an extension direction of said pipeline channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223231948.7U CN218667644U (en) | 2022-11-30 | 2022-11-30 | Separated comprehensive pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223231948.7U CN218667644U (en) | 2022-11-30 | 2022-11-30 | Separated comprehensive pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218667644U true CN218667644U (en) | 2023-03-21 |
Family
ID=85542838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223231948.7U Active CN218667644U (en) | 2022-11-30 | 2022-11-30 | Separated comprehensive pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218667644U (en) |
-
2022
- 2022-11-30 CN CN202223231948.7U patent/CN218667644U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1115080A (en) | Electrical wiring distribution system | |
| CN213597033U (en) | Deep buried comprehensive pipe gallery | |
| CN205295953U (en) | Long span steel case back of strideing across existing road pushes away system | |
| CN107012887B (en) | Prefabricated pin-connected panel node of arc top utility tunnel piecemeal | |
| CN206157762U (en) | Prefabricate piecemeal assembled utility tunnel entirely | |
| CN106013235A (en) | Corrugated steel plate city underground comprehensive pipe gallery with arch-shaped cross section | |
| CN101818564B (en) | Adjustable hanger system | |
| CN207700219U (en) | A kind of pipe gallery in more cabins | |
| RU2040646C1 (en) | Structural member for erecting a building | |
| CN210529750U (en) | Cable type utility tunnel system | |
| CN218667644U (en) | Separated comprehensive pipe gallery | |
| CN212129233U (en) | Utility tunnel | |
| CN215817324U (en) | Electric power calandria laying structure | |
| CN212316991U (en) | Take utility tunnel section of sinking of support | |
| CN212129234U (en) | Utility tunnel | |
| CN211351260U (en) | Three-layer three-dimensional cable channel for indoor transformer substation | |
| CN210507520U (en) | City utility tunnel structure | |
| CN110137894B (en) | Prefabricated cable trough system | |
| CN210066387U (en) | Space utilization system based on three-dimensional traffic and utility tunnel | |
| CN217998167U (en) | Subway station structure | |
| CN210985604U (en) | Stereoscopic layered adjustable cable tunnel working well support | |
| CN106759475B (en) | steel structure comprehensive pipe gallery | |
| CN218027783U (en) | Modularization open caisson soil sampling platform | |
| CN108616104A (en) | A kind of open caisson of staggered floor cable laying | |
| CN212956605U (en) | Intensive foundation of energy storage battery cabin group shaped like Chinese character' tian |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |