CN114592539B - Pressure relief rectangular pipe gallery with deformation cavity - Google Patents
Pressure relief rectangular pipe gallery with deformation cavity Download PDFInfo
- Publication number
- CN114592539B CN114592539B CN202210112169.0A CN202210112169A CN114592539B CN 114592539 B CN114592539 B CN 114592539B CN 202210112169 A CN202210112169 A CN 202210112169A CN 114592539 B CN114592539 B CN 114592539B
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- China
- Prior art keywords
- pressure relief
- pipe gallery
- gallery
- deformation
- elastic
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/10—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The application discloses a pressure relief rectangular pipe gallery with a deformation cavity, which prevents the top of a pipe gallery body from being deformed due to the fact that the top of the pipe gallery body cannot be pressed and bearable through multiple measures, wherein the top of the pressure relief rectangular pipe gallery is provided with the top of the pressure relief rectangular pipe gallery, the deformation cavity, an elastic block, an elastic supporting assembly, an elastic buffer layer and a bearing partition wall from top to bottom, the arc-shaped top of the pressure relief rectangular pipe gallery is used for unloading most of the pressure of soil above the pipe gallery body to two opposite sides of the pipe gallery body, and then the elastic deformation of the deformation cavity, the elastic block, the elastic supporting assembly and the elastic buffer layer is used for absorbing part of the pressure above the pipe gallery body, and finally the pressure of the soil above the pipe gallery body of the rest pipe gallery body is quickly transferred to the bottom of the pipe gallery body through the bearing partition wall, so that the pipe gallery body is prevented from being cracked or being damaged due to overlarge stress by the multiple pressure relief and deformation prevention measures. The application solves the problem that the upper surface of the existing rectangular pipe gallery is easy to deform due to more pressure bearing vertical pressure.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a pressure relief rectangular pipe gallery with a deformation cavity.
Background
Pipe gallery, i.e. the corridor of a pipe. Many pipes in chemical and related industries are gathered together and deployed outside the plant or building, typically in the air, and supported by brackets to form a corridor-like appearance. At present, the electric power pipe gallery is located underground in a city, does not occupy excessive land resources, and can be overhauled and managed conveniently.
The existing electric power pipe gallery is generally of a rectangular structure, namely, the cross section of the electric power pipe gallery is rectangular. The upper surface of pipe rack bears more vertical pressure, and the easy deformation to easily cause comprehensive cabin or electric power cabin deformation.
Disclosure of Invention
In order to overcome the defects existing in the prior art, the pressure relief rectangular pipe gallery with the deformation cavity is provided, so that the problem that the upper surface of the conventional rectangular pipe gallery is more in pressure-bearing vertical pressure and easy to deform is solved.
To achieve the above object, there is provided a pressure relief rectangular pipe gallery with a deformation chamber, comprising:
the pipe gallery comprises a pipe gallery body, wherein the pipe gallery body is rectangular, a cavity is formed in the pipe gallery body, a bearing partition wall is arranged in the cavity, and the bearing partition wall is supported between the upper inner wall and the lower inner wall of the cavity;
the pressure relief gallery top is arranged above the pipe gallery body, the top of the pressure relief gallery top is arc-shaped, the arc forming direction of the pressure relief gallery top is arranged along the width direction of the pipe gallery body, a deformation cavity is formed in the pressure relief gallery top, and an elastic block is supported between the upper inner wall and the lower inner wall of the deformation cavity;
a plurality of resilient support assemblies supported between a bottom of the pressure relief gallery top and a top of the piping lane body; and
the elastic buffer layer is arranged between the bottom of the pressure relief gallery top and the top of the pipe gallery body in a cushioning mode, a plurality of through holes corresponding to the positions of the elastic supporting components one by one are formed in the elastic buffer layer, and the elastic supporting components movably penetrate through the through holes.
Further, the outer dimension of the elastic block is gradually reduced from the top of the elastic block to the bottom of the elastic block.
Further, the elastic block is in a truncated cone shape.
Further, the deformation cavity is fan-shaped.
Further, the arc forming direction of the deformation cavity is matched with the arc forming direction of the pressure relief gallery top.
Further, the curvature of the deformation chamber is adapted to the curvature of the top of the pressure relief gallery top.
Further, the support assembly includes:
the support column is connected to the bottom of the pressure relief gallery top and movably penetrates through the through hole, a vertically arranged containing hole is formed in the top of the pipe gallery body, and the lower end of the support column extends into the containing hole; and
and the elastic piece is connected between the lower end of the support column and the bottom of the accommodating hole.
Further, the elastic piece is a spring.
Further, the elastic buffer layer is a rubber cushion layer.
The rectangular pressure relief pipe gallery with the deformation cavity has the advantages that deformation caused by the fact that the top of the pipe gallery body cannot be pressed is prevented through multiple measures, the top of the pressure relief pipe gallery top, the deformation cavity, the elastic block, the elastic supporting component, the elastic buffer layer and the bearing partition wall are arranged from top to bottom, most of the pressure of soil above the pipe gallery body is unloaded to two opposite sides of the pipe gallery body through the arc-shaped top of the pressure relief pipe gallery top, part of the pressure of the soil above the pipe gallery body is absorbed through the elastic deformation of the deformation cavity, the elastic block, the elastic supporting component and the elastic buffer layer, and finally the pressure of the soil above the rest of the pipe gallery body is quickly transferred to the bottom of the pipe gallery body through the bearing partition wall, and further the pipe gallery body is prevented from being cracked or damaged due to overlarge stress by the pressure relief and deformation prevention measures.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a rectangular pressure relief pipe gallery with a deformation chamber according to an embodiment of the application.
Fig. 2 is an enlarged partial schematic view at a in fig. 1.
Fig. 3 is a partially enlarged schematic view at B in fig. 1.
Detailed Description
The application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the application are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 to 3, the present application provides a pressure relief rectangular tube lane with a deformation chamber, comprising: a piping lane body 1, a pressure relief lane top 2, a plurality of elastomeric support assemblies 3, and an elastomeric buffer layer 4.
In this embodiment, the pipe rack body 1 is rectangular or rectangular-like, that is, the pipe rack body has a rectangular or rectangular-like cross section. A cavity 10 is formed in the interior of the piping lane body 1. In some embodiments, the cavity is rectangular. The interior of the cavity 10 is provided with a load-bearing partition 11. The bearing partition walls are arranged continuously or at intervals along the length direction of the pipe gallery body. A load-bearing partition 11 is supported between the upper and lower inner walls of the cavity 10.
In this embodiment, the bearing partition is disposed in the middle of the piping lane body, so that the cavity is partitioned into two compartments by the bearing partition, which are the electric compartment on the left side and the utility compartment on the right side in fig. 1. Wherein the electric power cabin is used for laying electric power pipelines, and the comprehensive cabin is used for laying other types of pipelines.
The pressure relief gallery top 2 is disposed above the gallery body 1. In this embodiment, the pressure relief gallery top is disposed directly above the pipe gallery body. The length of release corridor top is adapted to the length of piping lane body, and the width of release corridor top is adapted to the width of piping lane body.
Wherein, the bed course has been pour to piping lane body bottom. The cushion layer 8 is formed by pouring C20 plain concrete. The pipe gallery body buries deeply 3.0m, and the wall thickness of pipe gallery body 350mm, pipe gallery body are pour by C30 high performance concrete and steel bar construction and form, and it is rational in infrastructure to pour, has fine compressive capacity.
The thickness of the bearing partition wall in the pipe gallery body is 300mm, and the bearing partition wall is formed by C30 high-performance concrete, so that the comprehensive cabin and the electric cabin are separated, and the mutual influence is avoided. In addition, bear the weight of the intermediate load at the top of partition wall ability with the piping lane body and transmit to in the bottom of piping lane body through bearing the weight of the partition wall rapidly, avoid the top of piping lane body to warp.
Specifically, in this embodiment, the top of the pressure relief gallery top 2 is arcuate. The arc forming direction of the pressure relief gallery top 2 is set along the width direction of the pipe gallery body 1. A deformation chamber 20 is formed inside the pressure relief gallery top 2. A plurality of elastic blocks 21 are supported between the upper inner wall and the lower inner wall of the deformation chamber 20.
A plurality of resilient support assemblies 3 are supported between the bottom of the pressure relief gallery top 2 and the top of the pipe gallery body 1. A plurality of resilient support assemblies 3 are uniformly disposed in a matrix between the bottom of the pressure relief gallery top 2 and the top of the piping lane body 1.
The elastic buffer layer 4 is cushioned between the bottom of the pressure relief gallery top 2 and the top of the pipe gallery body 1. The elastic buffer layer 4 is provided with a plurality of perforations. The plurality of perforations are in one-to-one correspondence with the positions of the plurality of elastic support members 3. The elastic support assembly 3 is movably inserted into the through hole.
The pressure relief rectangular pipe gallery with the deformation cavity prevents the top of the pipe gallery body from being deformed due to the fact that the top of the pipe gallery body is not stressed by multiple measures, the top of the pressure relief gallery top, the deformation cavity, the elastic block, the elastic supporting component, the elastic buffer layer and the bearing partition wall are arranged from top to bottom, wherein most of the pressure of soil above the pipe gallery body is unloaded to two opposite sides of the pipe gallery body by the arc-shaped top of the pressure relief gallery top, part of the pressure of the soil above the pipe gallery body is absorbed by the elastic deformation of the deformation cavity, the elastic block, the elastic supporting component and the elastic buffer layer, and finally the pressure of the soil above the rest of the pipe gallery body is quickly transferred to the bottom of the pipe gallery body by the bearing partition wall, and further the cracking or the damage to the pipe gallery body due to overlarge stress of the top of the pipe gallery body is avoided by the multiple pressure relief and deformation prevention measures.
Referring again to fig. 1 and 2, the deformation chamber 20 is fan-shaped, i.e., the cross-section of the deformation chamber is fan-shaped. The deformation cavity is arranged along the length direction of the pressure relief gallery top. The elastic block 21 is in a truncated cone shape. The arc forming direction of the deformation chamber 20 (circumferential direction of the deformation chamber) is adapted to the arc forming direction of the pressure relief gallery top 2. The curvature of the deformation chamber 20 is adapted to the curvature of the top of the pressure relief gallery top 2.
As a preferred embodiment, the outer dimension of the elastic block 21 is gradually reduced from the top of the elastic block 21 to the bottom of the elastic block 21. Each elastic block is arranged along the radial direction of the deformation cavity. The elastic blocks are uniformly distributed in the deformation cavity in a matrix mode. In the arc forming direction of the deformation cavity, a plurality of elastic blocks are arranged at equal intervals.
In this embodiment, the support assembly includes: support columns 31 and elastic members 32. The support column 31 is connected to the bottom of the pressure relief gallery top 2, and the support column 31 is movably disposed through the through hole of the cushion layer. The accommodation hole of vertical setting has been seted up at the top of piping lane body 1. The lower end of the support column 31 extends into the accommodation hole. The elastic member 32 is connected between the lower end of the supporting column 31 and the bottom of the accommodating hole.
As a preferred embodiment, the elastic member 32 is a spring. The elastic buffer layer 4 is a rubber cushion layer. The elastic buffer layer prevents the force borne by the pressure relief gallery top from directly acting on the pipe gallery body, so that the force borne by the pipe gallery body top is buffered, the pipe gallery body is not easy to deform, a plurality of elastic supporting components are arranged at the bottom of the pressure relief gallery top in parallel and at intervals, through holes corresponding to the elastic supporting components one by one are formed in the buffer rubber pad, and the elastic supporting components move through the corresponding through holes along the vertical direction. The lower extreme at each elastic support assembly's support column is equipped with spacing slider, is equipped with the anticreep edge of a wing in the storage tank at the top of piping lane body, and the anticreep edge of a wing sets up the round along the perforation, and the anticreep edge of a wing is used for preventing that the lower extreme of support column from breaking away from the holding hole for the release corridor top can only follow vertical direction and remove, and cushion through the cushion rubber pad, avoids the release corridor top to surpass the displacement and break away from piping lane body.
When the pressure relief rectangular pipe gallery with the deformation cavity is subjected to vertical pressure in the use process, the pressure can be dispersed through the pressure relief gallery top with the circular arc structure, so that the pressure is relieved; moreover, the pressure relief gallery top can deform to a certain extent through the mutual matching of the deformation cavity and the elastic block, so that the pipe gallery body is prevented from being damaged due to cracking caused by overlarge stress or overlarge deformation caused by overlarge stress of the pressure relief gallery top.
The above description is only illustrative of the preferred embodiments of the present application and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the application referred to in the present application is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present application (but not limited to) having similar functions are replaced with each other.
Claims (5)
1. A pressure relief rectangular tube lane with a deformation chamber, comprising:
the pipe gallery comprises a pipe gallery body, wherein the pipe gallery body is rectangular, a cavity is formed in the pipe gallery body, a bearing partition wall is arranged in the cavity, and the bearing partition wall is supported between the upper inner wall and the lower inner wall of the cavity;
the pressure relief gallery top is arranged above the pipe gallery body, the top of the pressure relief gallery top is arc-shaped, the arc forming direction of the pressure relief gallery top is arranged along the width direction of the pipe gallery body, a deformation cavity is formed in the pressure relief gallery top, and an elastic block is supported between the upper inner wall and the lower inner wall of the deformation cavity;
a plurality of resilient support assemblies supported between a bottom of the pressure relief gallery top and a top of the piping lane body; and
the elastic buffer layer is arranged between the bottom of the pressure relief gallery top and the top of the pipe gallery body in a cushioning mode, a plurality of through holes corresponding to the positions of the elastic supporting assemblies one by one are formed in the elastic buffer layer, and the elastic supporting assemblies are movably arranged in the through holes in a penetrating mode;
the deformation cavity is fan-shaped;
the arc forming direction of the deformation cavity is matched with the arc forming direction of the pressure relief gallery top;
the radian of the deformation cavity is adapted to the radian of the top of the pressure relief gallery top;
the support assembly comprises a support column, the support column is connected to the bottom of the top of the pressure relief gallery and movably penetrates through the through hole, a vertically arranged containing hole is formed in the top of the pipe gallery body, and the lower end of the support column extends into the containing hole; and the elastic piece is connected between the lower end of the support column and the bottom of the accommodating hole.
2. The pressure relief rectangular tube gallery with a deformation chamber of claim 1, wherein the outer dimensions of the elastomeric block taper from the bottom of the elastomeric block to the top of the elastomeric block.
3. The pressure relief rectangular tube gallery with a deformation chamber of claim 2, wherein said elastomeric block is frustoconical.
4. The pressure relief rectangular tube lane with a deformation chamber of claim 1, wherein the resilient member is a spring.
5. The pressure relief rectangular tube lane with a deformation chamber of claim 1, wherein the elastic buffer layer is a rubber cushion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210112169.0A CN114592539B (en) | 2022-01-29 | 2022-01-29 | Pressure relief rectangular pipe gallery with deformation cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210112169.0A CN114592539B (en) | 2022-01-29 | 2022-01-29 | Pressure relief rectangular pipe gallery with deformation cavity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114592539A CN114592539A (en) | 2022-06-07 |
| CN114592539B true CN114592539B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210112169.0A Active CN114592539B (en) | 2022-01-29 | 2022-01-29 | Pressure relief rectangular pipe gallery with deformation cavity |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012007410A (en) * | 2010-06-25 | 2012-01-12 | Y A T:Kk | Reinforcement structure for structure of rectangular cross section |
| CN107401183A (en) * | 2017-09-10 | 2017-11-28 | 沈阳建筑大学 | For shallow-layer buried depth pipe gallery ground load vibration absorber and preparation method thereof |
| CN207597425U (en) * | 2017-10-31 | 2018-07-10 | 江苏金贸科技发展有限公司 | A kind of strong prefabricated piping lane of anti-pressure ability |
| CN210887304U (en) * | 2019-09-27 | 2020-06-30 | 四川宝汉丰再生资源有限公司 | Piping lane shock absorber support |
| CN215253012U (en) * | 2021-07-06 | 2021-12-21 | 西安科技大学 | Underground comprehensive pipe gallery structure deeply buried in soft soil |
| CN215594109U (en) * | 2021-01-12 | 2022-01-21 | 中国建筑第八工程局有限公司 | Combined support device for underground structure |
-
2022
- 2022-01-29 CN CN202210112169.0A patent/CN114592539B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012007410A (en) * | 2010-06-25 | 2012-01-12 | Y A T:Kk | Reinforcement structure for structure of rectangular cross section |
| CN107401183A (en) * | 2017-09-10 | 2017-11-28 | 沈阳建筑大学 | For shallow-layer buried depth pipe gallery ground load vibration absorber and preparation method thereof |
| CN207597425U (en) * | 2017-10-31 | 2018-07-10 | 江苏金贸科技发展有限公司 | A kind of strong prefabricated piping lane of anti-pressure ability |
| CN210887304U (en) * | 2019-09-27 | 2020-06-30 | 四川宝汉丰再生资源有限公司 | Piping lane shock absorber support |
| CN215594109U (en) * | 2021-01-12 | 2022-01-21 | 中国建筑第八工程局有限公司 | Combined support device for underground structure |
| CN215253012U (en) * | 2021-07-06 | 2021-12-21 | 西安科技大学 | Underground comprehensive pipe gallery structure deeply buried in soft soil |
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| Publication number | Publication date |
|---|---|
| CN114592539A (en) | 2022-06-07 |
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