CN215483102U - Novel pipe gallery supporting construction - Google Patents
Novel pipe gallery supporting construction Download PDFInfo
- Publication number
- CN215483102U CN215483102U CN202121736474.4U CN202121736474U CN215483102U CN 215483102 U CN215483102 U CN 215483102U CN 202121736474 U CN202121736474 U CN 202121736474U CN 215483102 U CN215483102 U CN 215483102U
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- China
- Prior art keywords
- supporting
- steel
- steel pipe
- pipe gallery
- pipe pile
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- Expired - Fee Related
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Abstract
The utility model discloses a novel pipe gallery supporting structure, which belongs to the technical field of municipal pipe gallery supporting and comprises supporting steel pipe piles, wherein steel surrounding purlins are arranged at the upper ends of the supporting steel pipe piles, steel supports are arranged on one sides of the steel surrounding purlins, reinforced concrete surface layers are arranged on one sides of the supporting steel pipe piles, pipe gallery bodies are arranged inside the reinforced concrete surface layers, fixed supporting components are arranged on the surfaces of the supporting steel pipe piles corresponding to the bottom ends of the reinforced concrete surface layers, each fixed supporting component comprises a fastening bolt, a mounting hole, a supporting plate and a guide frame, the supporting plate is arranged on the surface of each supporting steel pipe pile, and the mounting hole is formed inside the supporting plate; the reinforced concrete surface layer resists rock-soil mass, so that rock-soil blocks are prevented from falling; the rock-soil body is reinforced and supported by the supporting steel pipe piles, so that rock-soil does not collapse in the excavation process, and the supporting rigidity is improved.
Description
Technical Field
The utility model belongs to the technical field of municipal pipe gallery supporting, and particularly relates to a novel pipe gallery supporting structure.
Background
The support is a retaining, reinforcing and protecting measure adopted for the side wall and the surrounding environment in order to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit. As a structural system, the foundation pit support should meet the requirements of stability and deformation, namely the requirements of two limit states, namely a bearing capacity limit state and a normal use limit state, which are generally specified.
The prior art has the following problems: at present, the support type of the municipal pipe gallery is usually in modes of slope setting, pile anchor support, steel sheet pile inner support, cast-in-place pile inner support and the like. Although the slope-releasing excavation is economical and applicable, the slope-releasing excavation requires enough slope-releasing space for the site, the inner pipe gallery construction of the old city is close to the structures, the buildings or various pipelines, the construction space is narrow, and no slope-releasing space exists. The stake anchor is strutted the cost and is higher, and can produce adverse effect to pipeline, structures etc. during anchor rod construction, and warp great, can't support the bottom of concrete surface course when using for a long time, easily causes the condition that the piping lane subsides to appear, influences the service quality of pipeline.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a novel pipe gallery supporting structure which has the characteristics of safety, reliability, economy, applicability, long service life and settlement prevention.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel pipe gallery supporting construction, is including strutting the steel-pipe pile, the upper end of strutting the steel-pipe pile is provided with the steel and encloses the purlin, one side that the steel encloses the purlin is provided with the steel shotcrete, one side of strutting the steel-pipe pile is provided with the reinforced concrete surface course, the inside of reinforced concrete surface course is provided with the pipe gallery body, the bottom of strutting the surperficial corresponding reinforced concrete surface course of steel-pipe pile is provided with fixed supporting component, fixed supporting component includes fastening bolt, mounting hole, backup pad and leading truck, wherein, the surface of strutting the steel-pipe pile is provided with the backup pad, the inside of backup pad is provided with the mounting hole, one side of backup pad is provided with fastening bolt, the bottom of backup pad is provided with the leading truck.
Preferably, a support frame is arranged between the support plate and the guide frame.
Preferably, the pile diameter of the supporting steel pipe pile is 146mm, the laying interval is 500mm, the wall thickness is 6mm, and the diameter of a formed hole is 200 mm.
Preferably, the bottom of piping lane body is provided with the concrete cushion.
Preferably, the reinforced concrete surface layer adopts C20 shotcrete, the reinforcing steel bars adopt reinforcing mesh with the diameter of 16mm, the grid spacing is 200 multiplied by 200mm, the supporting steel pipe piles and the reinforcing mesh are welded and reinforced by reinforcing steel bars, the thickness of the surface layer is 80mm, and the top of the surface layer extends for 1.0 m.
Preferably, the steel support and the steel purlin are fixedly connected in a brazing mode, and the steel support, the steel purlin and the supporting steel pipe pile are of an integral structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. the reinforced concrete surface layer resists rock-soil mass, so that rock-soil blocks are prevented from falling; the rock-soil mass is reinforced and supported by the supporting steel pipe piles, so that rock-soil does not collapse in the excavation process, and the supporting rigidity is improved; enclose the purlin through the steel with the power transmission that steel pipe fender pile transmitted and give the steel and enclose the purlin, the steel encloses the purlin and transmits for the steel shotcrete again to enclose the purlin through the steel and will strut the steel pipe pile and connect into a whole, make to strut the excavation and have better security and stability.
2. According to the utility model, the fixed support assembly is arranged, and the support plate and the support frame simultaneously act to support the pipe gallery body, so that the pipe gallery is prevented from settling in the long-term use, the use quality of a pipeline is ensured, the service life of equipment is prolonged, and the working stability is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the structure of the present invention;
fig. 3 is a schematic structural view of the fixing support assembly of the present invention.
In the figure: 1. fixing the support component; 11. fastening a bolt; 12. mounting holes; 13. a support plate; 14. a support frame; 15. a guide frame; 2. supporting steel; 3. steel purlin; 4. supporting the steel pipe pile; 5. a reinforced concrete facing; 6. piping lane body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a novel pipe gallery supporting construction, including strutting steel-pipe pile 4, the upper end of strutting steel-pipe pile 4 is provided with steel purlin 3, one side that steel purlin 3 encloses is provided with steel shotcrete 2, one side of strutting steel-pipe pile 4 is provided with reinforced concrete surface course 5, reinforced concrete surface course 5's inside is provided with pipe gallery body 6, the bottom of strutting steel-pipe pile 4's surperficial corresponding reinforced concrete surface course 5 is provided with fixed supporting component 1, fixed supporting component 1 includes fastening bolt 11, mounting hole 12, backup pad 13 and leading truck 15, wherein, the surface of strutting steel-pipe pile 4 is provided with backup pad 13, the inside of backup pad 13 is provided with mounting hole 12, one side of backup pad 13 is provided with fastening bolt 11, the bottom of backup pad 13 is provided with leading truck 15.
Specifically, a support frame 14 is provided between the support plate 13 and the guide frame 15.
Through adopting above-mentioned technical scheme, improve the support effect of backup pad 13, guarantee the service quality of equipment, improve the stability of supporting.
Specifically, the pile diameter of the supporting steel pipe pile 4 is 146mm, the laying interval is 500mm, the wall thickness is 6mm, and the diameter of a formed hole is 200 mm.
Through adopting above-mentioned technical scheme, guarantee to strut steel-pipe pile 4 and consolidate the support to the ground body, and when using, improve the support intensity and the rigidity of strutting steel-pipe pile 4 to intraductal cement mortar, guarantee the service quality of piping lane body 6.
Specifically, the bottom of piping lane body 6 is provided with the concrete cushion.
Through adopting above-mentioned technical scheme, improve the result of use of piping lane body 6, prevent that the condition of damage from appearing in the pipeline, improve the protection quality.
Specifically, the reinforced concrete surface layer 5 adopts C20 sprayed concrete, reinforcing steel bars adopt reinforcing mesh with the diameter of 16mm, the grid interval is 200 multiplied by 200mm, the supporting steel pipe piles 4 and the reinforcing mesh are welded and reinforced by reinforcing steel bar reinforcing ribs, the surface layer thickness is 80mm, and the surface layer slope top extends for 1.0 m.
By adopting the technical scheme, the integral strength of the structure is ensured, the use quality is improved, the convenience of construction of the reinforced concrete surface layer 5 is ensured, and the manpower resource is saved.
Specifically, the steel support 2 and the steel purlin 3 are fixedly connected in a brazing mode, and the steel support 2, the steel purlin 3 and the supporting steel pipe pile 4 are of an integral structure.
Through adopting above-mentioned technical scheme, guarantee the fastness and the stability that steel shotcrete 2 and steel enclose purlin 3 are connected, guarantee the life of equipment, improve use strength.
The working principle and the using process of the utility model are as follows: when the steel pipe pile supporting device is used, firstly, the supporting steel pipe pile 4 is constructed and installed, then the supporting plate 13 is moved along the supporting steel pipe pile 4 and is fixed at a specified position through the fastening bolt 11, and then the reinforced concrete surface layer 5 is constructed on the vertical surface of the supporting steel pipe pile 4, so that the supporting plate 13 can support the reinforced concrete surface layer 5, and the steel support 2 and the steel purlin 3 are fixed at the top end of the supporting steel pipe pile 4 in a brazing mode, so that the steel structure can form a whole, and the use strength is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel pipe gallery supporting construction, includes supporting steel-pipe pile (4), its characterized in that: a steel purlin (3) is arranged at the upper end of the supporting steel pipe pile (4), a steel support (2) is arranged at one side of the steel purlin (3), one side of the supporting steel pipe pile (4) is provided with a reinforced concrete surface course (5), a pipe gallery body (6) is arranged inside the reinforced concrete surface course (5), a fixed supporting component (1) is arranged on the surface of the supporting steel pipe pile (4) corresponding to the bottom end of the reinforced concrete surface course (5), the fixed support component (1) comprises a fastening bolt (11), a mounting hole (12), a support plate (13) and a guide frame (15), wherein the surface of the supporting steel pipe pile (4) is provided with a supporting plate (13), the inside of backup pad (13) is provided with mounting hole (12), one side of backup pad (13) is provided with fastening bolt (11), the bottom of backup pad (13) is provided with leading truck (15).
2. A novel pipe gallery supporting construction according to claim 1, characterized in that: a supporting frame (14) is arranged between the supporting plate (13) and the guide frame (15).
3. A novel pipe gallery supporting construction according to claim 1, characterized in that: the pile diameter of the support steel pipe pile (4) is 146mm, the laying distance is 500mm, the wall thickness is 6mm, and the diameter of a formed hole is 200 mm.
4. A novel pipe gallery supporting construction according to claim 1, characterized in that: the bottom of piping lane body (6) is provided with the concrete cushion.
5. A novel pipe gallery supporting construction according to claim 1, characterized in that: the reinforced concrete surface layer (5) adopts C20 sprayed concrete, reinforcing steel bars adopt reinforcing mesh with the diameter of 16mm, the grid interval is 200 multiplied by 200mm, the supporting steel pipe pile (4) and the reinforcing mesh are welded and reinforced by reinforcing steel bar reinforcing ribs, the surface layer thickness is 80mm, and the surface layer slope top extends for 1.0 m.
6. A novel pipe gallery supporting construction according to claim 1, characterized in that: the steel support (2) and the steel enclosing purlin (3) are fixedly connected in a brazing mode, and the steel support (2), the steel enclosing purlin (3) and the supporting steel pipe pile (4) are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121736474.4U CN215483102U (en) | 2021-07-28 | 2021-07-28 | Novel pipe gallery supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121736474.4U CN215483102U (en) | 2021-07-28 | 2021-07-28 | Novel pipe gallery supporting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215483102U true CN215483102U (en) | 2022-01-11 |
Family
ID=79752822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121736474.4U Expired - Fee Related CN215483102U (en) | 2021-07-28 | 2021-07-28 | Novel pipe gallery supporting construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215483102U (en) |
-
2021
- 2021-07-28 CN CN202121736474.4U patent/CN215483102U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |