CN210118130U - Shield constructs quick-witted slip casting pipe convenient to clearance - Google Patents
Shield constructs quick-witted slip casting pipe convenient to clearance Download PDFInfo
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- CN210118130U CN210118130U CN201920660518.6U CN201920660518U CN210118130U CN 210118130 U CN210118130 U CN 210118130U CN 201920660518 U CN201920660518 U CN 201920660518U CN 210118130 U CN210118130 U CN 210118130U
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Abstract
The utility model belongs to the technical field of shield machine fittings, and discloses a shield machine slip casting pipe convenient to clearance, including first slip casting pipe and flange, the one end of first slip casting pipe is connected with the connector, and the outward appearance wall of first slip casting pipe is connected with the side pipe, the one end that the side pipe kept away from first slip casting pipe is connected with the port of adding water, and the outward appearance wall of side pipe installs the ball valve, the one end that the first slip casting pipe kept away from the connector is connected with the slip casting hose through the flange, the one end that the slip casting hose kept away from first slip casting pipe is connected with the second slip casting pipe through the flange, the outward appearance wall of second slip casting pipe installs the second gate valve, and the one end that the second slip casting pipe kept away from the slip casting hose installs the slip casting head, the utility model discloses through the cooperation of side pipe, add water port and ball valve, when wasing the pipeline, only need open the ball valve, wash water from adding water port injection pipeline and wash in-water, the flange cleaning device is quick and convenient, the flange does not need to be detached for water injection cleaning, and time and labor are saved.
Description
Technical Field
The utility model belongs to the technical field of shield constructs machine accessory, concretely relates to shield constructs quick-witted slip casting pipe convenient to clearance.
Background
The shield machine is a tunnel tunneling machine using a shield method, the shield construction method is that the tunnel supporting duct piece is constructed while the tunneling machine tunnels, and grouting operation is usually carried out through a grouting pipe connected to a grouting box in shield propelling construction, so that timely and uniform grouting can be ensured.
But there is certain defect in shield structure machine slip casting pipe on the existing market when using, traditional shield structure machine slip casting pipe does not set up adds water and washes the structure, need wash after the slip casting pipe uses a period and remain when the inside thick liquid of pipeline, the water injection difficulty, easily cause the waste and the washing of water resource unclean, furthermore, ordinary shield structure machine slip casting pipe does not consider that expend with heat and contract with cold easily leads to the pipeline junction not hard up, and then influence normal mud and carry, and do not set up pressure monitoring device, can't in time master the pressure condition in the pipeline, cause the superpressure easily and take place danger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shield constructs quick-witted slip casting pipe convenient to clearance to the problem of the interior pressure condition of pipeline can't in time be mastered to the waste and the unclean problem of washing of water resource that easily cause during the washing of the above-mentioned background art in the solution of proposition not set up the water flushing structure, in addition, expend with heat and contract with cold easily lead to the pipe connection department not hard up and do not set up pressure monitoring device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shield constructs quick-witted slip casting pipe convenient to clearance, includes first slip casting pipe and flange, the one end of first slip casting pipe is connected with the connector, and the outward appearance wall connection of first slip casting pipe has the side pipe, the one end that first slip casting pipe was kept away from to the side pipe is connected with the port of adding water, and the outward appearance wall of side pipe installs the ball valve, the one end that the connector was kept away from to first slip casting pipe has the slip casting hose through flange joint, the one end that first slip casting pipe was kept away from to the slip casting hose has the second slip casting pipe through flange joint, the second gate valve is installed to the outward appearance wall of second slip casting pipe, and the one end that slip casting hose was kept away from to the second slip casting pipe installs the slip casting head, the slip casting hole has been seted up to the outward appearance wall.
Preferably, the outer surface wall of the second grouting pipe and one side of the second gate valve are connected with a connecting pipe, and a pressure gauge is installed at the top end of the connecting pipe.
Preferably, a first gate valve is installed on the outer surface wall of the first grouting pipe and on one side of the side pipe.
Preferably, a gasket is arranged between two adjacent flanges in a cushioning mode, and the gasket is of a circular structure.
Preferably, the middle position of the outer surface wall of the gasket is provided with a through hole, and the periphery of the outer surface wall of the gasket is provided with four bolt holes in an annular array.
Preferably, a sealing gasket is arranged at the joint of the first grouting pipe and the connector in a padding mode, and a sealing ring is arranged at the joint of the second grouting pipe and the grouting head in a padding mode.
Preferably, a blocking cover is installed at the top end of the water adding port, and a handle is installed on the upper surface wall of the blocking cover.
Preferably, the outer surface walls of the first grouting pipe and the second grouting pipe are coated with an anti-rust layer.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a cooperation of side pipe, port and ball valve of adding water, when needs wash the pipeline, only need open the ball valve, will wash water and wash in the port injection pipeline that adds water, and is swift convenient, need not to dismantle the flange and carry out water injection washing, labour saving and time saving.
(2) The utility model discloses the slip casting hose of connection can be when work site temperature variation is big, and slip casting hose self takes place deformation to offset expend with heat and contract with cold and the pipeline shrink or the inflation that brings, has prevented that pipe connection department is not hard up, has guaranteed going on smoothly of slip casting, and in addition, the accessible manometer in time observes the pressure in the pipeline, guarantees to carry out the slip casting operation at pipeline pressure bearing within range.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural view of the gasket of the present invention;
in the figure: 1-a first grouting pipe, 2-a connector, 3-a sealing gasket, 4-a first gate valve, 5-a side pipe, 6-a water adding port, 7-a ball valve, 8-a grouting hose, 9-a flange, 10-a gasket, 11-a bolt hole, 12-a pressure gauge, 13-a second gate valve, 14-a second grouting pipe, 15-a grouting head, 16-a grouting hole, 17-a through hole, 18-a sealing ring, 19-a connecting pipe and 20-a blocking cover.
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. 1-3, the present invention provides a technical solution: a shield constructs quick-witted slip casting pipe convenient to clearance, including first slip casting pipe 1 and flange 9, the one end of first slip casting pipe 1 is connected with connector 2, and the outward appearance wall of first slip casting pipe 1 is connected with side pipe 5, the one end that side pipe 5 kept away from first slip casting pipe 1 is connected with adds water port 6, and the outward appearance wall of side pipe 5 installs ball valve 7, when needing to wash the pipeline, the staff opens ball valve 7 earlier, close first gate valve 4, it washes to pour into the pipeline with washing water from adding water port 6, it is swift convenient, need not to dismantle flange 9 and carry out water injection washing, save time and labor, the one end that first slip casting pipe 1 kept away from connector 2 is connected with slip casting hose 8 through flange 9, when the place temperature variation is great, slip casting hose 8 is because of self easy deformation, pipeline shrinkage or inflation that can offset the expend and contract with cold, avoided the pipeline junction to become flexible, guaranteed going on smoothly of slip casting, slip casting hose 8 keeps away from the one end of first slip casting pipe 1 and is connected with second slip casting pipe 14 through flange 9, and second gate valve 13 is installed to the outward appearance wall of second slip casting pipe 14, and slip casting head 15 is installed to the one end that second slip casting pipe 14 kept away from slip casting hose 8, and slip casting hole 16 has been seted up to the outward appearance wall of slip casting head 15.
Further, one side that the outer table wall of second slip casting pipe 14 just is located second gate valve 13 is connected with connecting pipe 19, and manometer 12 is installed on the top of connecting pipe 19, and the staff can in time observe the pressure in the pipeline through manometer 12, guarantees to carry out the slip casting operation in pipeline pressure bearing range, avoids the superpressure and takes place danger.
Further, first gate valve 4 is installed to the first slip casting pipe 1 outer table wall and the one side that is located side pipe 5, when needs wash the pipeline, can close first gate valve 4, and the one end of pipeline is sealed promptly, and the other end is opened, can be cleaner thoroughly when utilizing the water washing.
Further, a gasket 10 is padded between two adjacent flanges 9, and the gasket 10 is of a circular structure.
Furthermore, the middle position of the outer surface wall of the gasket 10 is provided with a through hole 17, four bolt holes 11 are formed in the periphery of the outer surface wall of the gasket 10 in an annular array, the gasket 10 is clamped between two adjacent flanges 9 and is fixed by penetrating bolts through the bolt holes 11, the gasket 10 can be prevented from sliding between the two flanges 9, and the sealing performance is ensured.
Further, the joint of the first grouting pipe 1 and the connector 2 is padded with a sealing gasket 3, the joint of the second grouting pipe 14 and the grouting head 15 is padded with a sealing ring 18, the sealing gasket 3 and the sealing ring 18 can increase the sealing performance, and the phenomenon that the joint between pipelines is not tight enough to cause slurry leakage is avoided.
Further, the top of adding water port 6 is installed and is kept off lid 20, and fender lid 20 can prevent that earth or discarded object when the construction from blockking up side pipe 5, influences the washing of follow-up pipeline, and the handle is installed to the last wall of fender lid 20, and the staff's of being convenient for switch fender lid 20 of the installation of handle saves physical power.
Further, the outer surface walls of the first grouting pipe 1 and the second grouting pipe 14 are coated with an anti-rust layer, and the anti-rust layer can delay the corrosion rate of the first grouting pipe 1 and the second grouting pipe 14 and prolong the service life of the first grouting pipe and the second grouting pipe.
The utility model discloses a theory of operation and use flow: when the utility model is used, the grouting pipe is firstly connected with the grout outlet of the grouting box on the shield machine by the connector 2, then the first gate valve 4 and the second gate valve 13 are opened, the slurry can pass through the first grouting pipe 1, the grouting hose 8 and the second grouting pipe 14, and finally is sprayed out from the grouting hole 16 of the grouting head 15 for construction, and besides, when the pipeline needs to be cleaned, a worker opens the ball valve 7 and the second gate valve 13, closes the first gate valve 4, injects cleaning water from the water adding port 6, and the cleaning water flows into the pipeline from the side pipe 5 for washing, so that the pipeline is quick and convenient, the flange 9 does not need to be disassembled for water injection cleaning, time and labor are saved, in addition, the staff can observe the pressure in the pipeline through the pressure gauge 12, guarantee to carry out the slip casting operation in the pipeline pressure bearing range, sealed pad 3 and sealing washer 18 can increase the leakproofness, avoid the junction between the pipeline not inseparable enough and take place to leak thick liquid.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a shield constructs quick-witted slip casting pipe convenient to clearance which characterized in that: comprises a first grouting pipe (1) and a flange (9), one end of the first grouting pipe (1) is connected with a connector (2), and the outer surface wall of the first grouting pipe (1) is connected with a side pipe (5), one end of the side pipe (5) far away from the first grouting pipe (1) is connected with a water adding port (6), and the outer surface wall of the side pipe (5) is provided with a ball valve (7), one end of the first grouting pipe (1) far away from the connector (2) is connected with a grouting hose (8) through a flange (9), one end of the grouting hose (8) far away from the first grouting pipe (1) is connected with a second grouting pipe (14) through a flange (9), a second gate valve (13) is arranged on the outer surface wall of the second grouting pipe (14), and a grouting head (15) is installed at one end, far away from the grouting hose (8), of the second grouting pipe (14), and a grouting hole (16) is formed in the outer wall of the grouting head (15).
2. The shield machine slip casting pipe convenient to clearance of claim 1, characterized in that: and one side of the outer surface wall of the second grouting pipe (14) and positioned on the second gate valve (13) is connected with a connecting pipe (19), and the top end of the connecting pipe (19) is provided with a pressure gauge (12).
3. The shield machine slip casting pipe convenient to clearance of claim 1, characterized in that: a first gate valve (4) is installed on the outer surface wall of the first grouting pipe (1) and located on one side of the side pipe (5).
4. The shield machine slip casting pipe convenient to clearance of claim 1, characterized in that: a gasket (10) is padded between every two adjacent flanges (9), and the gasket (10) is of a circular structure.
5. The shield machine slip casting pipe convenient to clearance of claim 4, characterized by: the middle position of the outer surface wall of the gasket (10) is provided with a through hole (17), and the periphery of the outer surface wall of the gasket (10) is provided with four bolt holes (11) in an annular array.
6. The shield machine slip casting pipe convenient to clearance of claim 1, characterized in that: the joint of the first grouting pipe (1) and the connector (2) is padded with a sealing gasket (3), and the joint of the second grouting pipe (14) and the grouting head (15) is padded with a sealing ring (18).
7. The shield machine slip casting pipe convenient to clearance of claim 1, characterized in that: the top of adding water port (6) is installed and is kept off lid (20), the handle is installed to the last upper surface wall that keeps off lid (20).
8. The shield machine slip casting pipe convenient to clearance of claim 1, characterized in that: and the outer surface walls of the first grouting pipe (1) and the second grouting pipe (14) are coated with anti-rust layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920660518.6U CN210118130U (en) | 2019-05-09 | 2019-05-09 | Shield constructs quick-witted slip casting pipe convenient to clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920660518.6U CN210118130U (en) | 2019-05-09 | 2019-05-09 | Shield constructs quick-witted slip casting pipe convenient to clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210118130U true CN210118130U (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920660518.6U Active CN210118130U (en) | 2019-05-09 | 2019-05-09 | Shield constructs quick-witted slip casting pipe convenient to clearance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114392987A (en) * | 2021-12-31 | 2022-04-26 | 江苏重亚重工有限公司 | Comprehensive pipeline spraying and cleaning device for shield machine |
-
2019
- 2019-05-09 CN CN201920660518.6U patent/CN210118130U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114392987A (en) * | 2021-12-31 | 2022-04-26 | 江苏重亚重工有限公司 | Comprehensive pipeline spraying and cleaning device for shield machine |
| CN114392987B (en) * | 2021-12-31 | 2023-08-18 | 江苏重亚重工有限公司 | Comprehensive pipeline jetting and cleaning device for shield machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liao Ke Inventor after: Gou Jingzhao Inventor after: LAN Junhua Inventor after: Liang Wei Inventor after: Luo Zeru Inventor after: Li Jiuou Inventor after: Miao Dengjun Inventor after: Zeng Sen Inventor after: Tang Jiawei Inventor before: LAN Jun Inventor before: Hua Liangwei Inventor before: Luo Zeru Inventor before: Li Jiuou Inventor before: Miao Dengjun Inventor before: Zeng Sen Inventor before: Tang Jiawei |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610000 Seventh Floor, Building 1, Fengyun Valley, Jinhe Industrial Park, East Industrial Zone, Xindu District, Chengdu City, Sichuan Province Patentee after: Chengdu industrial investment equipment Co., Ltd Address before: 610000 Seventh Floor, Building 1, Fengyun Valley, Jinhe Industrial Park, East Industrial Zone, Xindu District, Chengdu City, Sichuan Province Patentee before: Chengdu Industrial Investment Equipment Leasing Co.,Ltd. |