CN208415299U - A kind of more cabin pipe galleries of prefabricated assembled two-piece unit - Google Patents
A kind of more cabin pipe galleries of prefabricated assembled two-piece unit Download PDFInfo
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- CN208415299U CN208415299U CN201820291792.6U CN201820291792U CN208415299U CN 208415299 U CN208415299 U CN 208415299U CN 201820291792 U CN201820291792 U CN 201820291792U CN 208415299 U CN208415299 U CN 208415299U
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- Prior art keywords
- prefabricated
- rod iron
- hole
- gasket
- nut
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- 229910000754 Wrought iron Inorganic materials 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of more cabin pipe galleries of prefabricated assembled two-piece unit belong to prefabricated assembled municipal space structure and technical field of construction.The piping lane includes that top prefabricated component and lower part prefabricated component are positioned when upper component and lower member are installed by positioning pin；Pass through whole prestressing steel (hereinafter referred to as PC rod iron) connection between upper component and lower member, nut is fixed on PC rod iron top, gasket is placed in the trapezoidal preformed hole of upper component ceiling, PC rod iron lower part fixes nut, gasket, washer and is first welded to and is pre-installed to required position when being poured lower member together, and cone machine hole is filled after being embedded in hard material backing plate with mortar before lower member demoulds.The casing reserved PC rod iron insertion hole by design requirement in component production, corrugated steel tube or other materials can also be embedded in advance.Piping lane carries out longitudinal divisions, the weight of two-piece unit its single-piece member considerably reduces, and adapts to carry and on-site hoisting and improves construction efficiency.
Description
Technical field
A kind of more cabin pipe galleries of prefabricated assembled two-piece unit belong to prefabricated assembled municipal space structure and construction
Technical field.
Background technique
Existing prefabricated reinforced concrete piping lane product, because of weight weight, the factors such as size is big influence its transport and construction and installation.
So needing to solve the fission of more cabin pipe galleries, segmentation and the technology of connection, to realize prefabricated assembled more cabin integrated pipes
The advantage of corridor gives full play to its quality and stablizes, and speed of application is fast, the good advantage of construction quality.
Summary of the invention
To solve problems of the prior art, it is comprehensive to provide a kind of more cabins of prefabricated assembled two-piece unit for the utility model
Close piping lane, with solve piping lane product because weight weight, size it is big etc. caused by transport and the difficulty of construction and installation.
The technical solution adopted in the utility model are as follows: a kind of prefabricated assembled more cabin pipe galleries of two-piece unit, the piping lane
Including top prefabricated component and lower part prefabricated component, the top prefabricated component includes top plate, upper inside wall and lateral wall top, under described
Portion's prefabricated component includes bottom plate, inner wall lower and lateral wall lower part, and top prefabricated components are connected with lower part prefabricated components using PC steel
Stick connection, the top of PC rod iron is fixed in the trapezoidal preformed hole of top plate by nut, washer and gasket, in the trapezoidal preformed hole of top plate
Filled with mortar；Nut, gasket, washer are welded as a whole, and are cast in the precast body component of lower part, and the lower part of PC rod iron is solid therewith
It is fixed；Bottom plate reserves cone machine hole and is embedded in hard material backing plate, and bottom plate, which is reserved, is filled with mortar in cone machine hole；The lateral wall lower part
Positioning pin is cast at lateral wall lower contact surface, positioning pin matches with the positioning pin preformed hole being arranged in outer side wall upper part
It closes.
The utility model has the following beneficial effects: the piping lane includes top prefabricated component and lower part prefabricated component, upper component is under
When portion's component is installed, positioned by positioning pin；Pass through whole PC rod iron connection, PC steel between upper component and lower member
Stick top is fixed nut, gasket and is placed in the trapezoidal preformed hole of upper component ceiling, the fixed nut in PC rod iron lower part, gasket,
Washer, which is first welded to, is pre-installed to required position when being poured lower member together.Lower member is reserved cone machine hole and is used for
The tooling of the fixed nut in PC rod iron lower part, gasket, washer is installed, cone machine hole is embedded in hard material backing plate before lower member demoulds
It is filled afterwards with mortar.Component production when by design requirement reserve PC rod iron insertion hole, can also be embedded in advance corrugated steel tube or
The casing of other materials.Piping lane carries out longitudinal divisions, the weight of two-piece unit its single-piece member considerably reduces, and adapts to carry and existing
Field lifts and improves construction efficiency.
Detailed description of the invention
Fig. 1 is a kind of structure chart of more cabin pipe galleries of prefabricated assembled two-piece unit.
Fig. 2 is a kind of top view of more cabin pipe galleries of prefabricated assembled two-piece unit.
Fig. 3 is a kind of cross-sectional view of more cabin pipe galleries of prefabricated assembled two-piece unit.
Fig. 4 is the enlarged drawing of A in Fig. 1.
Fig. 5 is the enlarged drawing of B in Fig. 1.
Fig. 6 is the enlarged drawing of positioning pin.
In figure: 1, top plate, 1a, upper inside wall, 1b, lateral wall top, 2, bottom plate, 2a, inner wall lower, under 2b, lateral wall
Portion, 2c, lateral wall lower contact surface, 3, positioning pin, 4, PC rod iron, 5, nut, 6, gasket, 7, washer, 8, top plate it is trapezoidal reserved
Hole, 9, hard material backing plate, 10, the reserved cone machine hole of bottom plate.
Specific embodiment
A kind of more cabin pipe galleries of prefabricated assembled two-piece unit are shown in Fig. 1-6, the piping lane includes that top is prefabricated
Part and lower part prefabricated component, the top prefabricated component include that top plate 1, upper inside wall 1a and lateral wall top 1b, the lower part are prefabricated
Part includes bottom plate 2, inner wall lower 2a and lateral wall lower part 2b, and top prefabricated components are connected with lower part prefabricated components using PC rod iron
4 connections, the top of PC rod iron 4 is fixed by nut 5, washer 7 and gasket 6 in the trapezoidal preformed hole 8 of top plate, and top plate is trapezoidal reserved
Mortar is filled in hole 8；Nut 5, gasket 6, washer 7 are welded as a whole, and are cast in the precast body component of lower part, PC rod iron 4
Lower part is fixed thereto；Bottom plate reserves cone machine hole 10 and is embedded in hard material backing plate 9, and bottom plate, which is reserved, is filled with mortar in cone machine hole 10；
Positioning pin 3 is cast at the lateral wall lower contact surface 2c of the lateral wall lower part 2b, positioning pin 3 and setting are in outer side wall upper part
Positioning pin preformed hole 3a on 1b is matched.
When working by adopting the above technical scheme, it is one that the fixed nut 5 in PC rod iron lower part, gasket 6, washer 7, which are first allowed to weldering,
Body is pre-installed to required position when being poured lower member；Cone machine hole uses sand after being embedded in hard material backing plate before component demoulds
Slurry filling, is connected between top precast body component and lower part precast body component by one PC rod iron 4, is aligned using positioning pin 3
The positioning pin preformed hole 3a on lateral wall top is positioned.The top of PC rod iron 4 in the trapezoidal preformed hole 8 of top plate by nut 5,
Washer 7 and gasket 6 are fixed, and the trapezoidal preformed hole 8 of top plate is filled by mortar again.The lateral wall lower part 2b and inner wall of lower part prefabricated components
Lower part 2a no setting is required operation hand hole to reduce lower member section loss.
Claims (2)
1. a kind of more cabin pipe galleries of prefabricated assembled two-piece unit, it is characterised in that: the piping lane includes top prefabricated component under
Portion's prefabricated component, the top prefabricated component include that top plate (1), upper inside wall (1a) and lateral wall top (1b), the lower part are prefabricated
Part includes that bottom plate (2), inner wall lower (2a) and lateral wall lower part (2b), top prefabricated components connect use with lower part prefabricated components
The top of PC rod iron (4) connection, PC rod iron (4) passes through nut (5), washer (7) and gasket in the trapezoidal preformed hole of top plate (8)
(6) fixed, mortar is filled in the trapezoidal preformed hole of top plate (8)；Nut (5), gasket (6), washer (7) are welded as a whole and are poured
In the prefabricated components of lower part, the lower part of PC rod iron (4) is mutually fixed with the nut (5), gasket (6), washer (7) being welded as a whole；
Bottom plate reserves cone machine hole (10) and is embedded in hard material backing plate (9), and bottom plate is reserved in cone machine hole (10) filled with mortar；The outside
It is cast with positioning pin (3) at the lateral wall lower contact surface (2c) of wall lower part (2b), positioning pin (3) and setting are in outer side wall upper part
Positioning pin preformed hole (3a) on (1b) matches.
2. a kind of prefabricated assembled more cabin pipe galleries of two-piece unit according to claim 1, it is characterised in that: top is pre-
On product and lower part prefabricated component setting run through PC rod iron preformed hole, the preformed hole be PC rod iron be inserted into hole, corrugated steel tube or
Casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291792.6U CN208415299U (en) | 2018-03-02 | 2018-03-02 | A kind of more cabin pipe galleries of prefabricated assembled two-piece unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291792.6U CN208415299U (en) | 2018-03-02 | 2018-03-02 | A kind of more cabin pipe galleries of prefabricated assembled two-piece unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208415299U true CN208415299U (en) | 2019-01-22 |
Family
ID=65121568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820291792.6U Active CN208415299U (en) | 2018-03-02 | 2018-03-02 | A kind of more cabin pipe galleries of prefabricated assembled two-piece unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208415299U (en) |
-
2018
- 2018-03-02 CN CN201820291792.6U patent/CN208415299U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210220 Address after: 1801, China Railway South headquarters building, 3333 Central Road, Yulan Coast Community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Mingda Underground Space Technology Development Co.,Ltd. Address before: 116023 unit 2 and 3, 9th floor, Sanfeng building, 6a Yiyang Road, Ganjingzi District, Dalian City, Liaoning Province Patentee before: MINGDA UNDERGROUND SPACE TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240423 Address after: 116000, Units 2 and 3, 9th Floor, Sanfeng Building, No. 6A Yiyang Road, High tech Industrial Park, Dalian City, Liaoning Province Patentee after: MINGDA UNDERGROUND SPACE TECHNOLOGY DEVELOPMENT CO.,LTD. Country or region after: China Address before: 1801, China Railway South headquarters building, 3333 Central Road, Yulan Coast Community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Mingda Underground Space Technology Development Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240530 Address after: 1801, China Railway South headquarters building, 3333 Central Road, Yulan Coast Community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Mingda Underground Space Technology Development Co.,Ltd. Country or region after: China Address before: 116000, Units 2 and 3, 9th Floor, Sanfeng Building, No. 6A Yiyang Road, High tech Industrial Park, Dalian City, Liaoning Province Patentee before: MINGDA UNDERGROUND SPACE TECHNOLOGY DEVELOPMENT CO.,LTD. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240705 Address after: 4A16, Building W2-A, Gaoxin Industrial Village, No. 025 Gaoxin South Fourth Road, Gaoxin Community, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province 518000 Patentee after: Shenzhen Mingwan Engineering Technology Co.,Ltd. Country or region after: China Address before: 1801, China Railway South headquarters building, 3333 Central Road, Yulan Coast Community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Mingda Underground Space Technology Development Co.,Ltd. Country or region before: China |