CN204724552U - Grouting pipeline for shield machine cleaning plant - Google Patents
Grouting pipeline for shield machine cleaning plant Download PDFInfo
- Publication number
- CN204724552U CN204724552U CN201520449732.9U CN201520449732U CN204724552U CN 204724552 U CN204724552 U CN 204724552U CN 201520449732 U CN201520449732 U CN 201520449732U CN 204724552 U CN204724552 U CN 204724552U
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- CN
- China
- Prior art keywords
- outlet
- gate valve
- entrance
- pipeline
- valve
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- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000007569 slipcasting Methods 0.000 claims abstract description 13
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 9
- 239000011083 cement mortar Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
A kind of grouting pipeline for shield machine cleaning plant, entrance and the high service unit of the spherical gate valve of water pipe are connected, outlet is connected with the entrance of one-way water stop valve, one outlet of one-way water stop valve is connected with the outlet of unidirectional air-stopping valve, another outlet is connected by the entrance being arranged on upper hand PUSH NUT FASTENERS on pipeline and lower hand PUSH NUT FASTENERS and fan-shaped gate valve, one outlet of fan-shaped gate valve is connected with the outlet of slip casting gate valve, another outlet is connected with grouting pipeline, entrance and the high-pressure air feed unit of the spherical gate valve of tracheae are connected, outlet is connected with the entrance of unidirectional air-stopping valve, entrance and the mortar unit of slip casting gate valve are connected, this apparatus structure is simple, cleaning efficiency is high, cleaning pipeline is cleaner, when can be applicable to shield tunnel driving, grouting pipeline for shield machine is interior blocks mortar, the cleaning plant of cement mortar caking.
Description
Technical field
The utility model belongs to tunnel construction equipment or device technique field, is specifically related to grouting pipeline for shield machine cleaning plant when shield tunnel tunnels.
Background technology
The advantages such as shield-tunneling construction engineering method is little to surrounding environment influence with it, forming quality is high, safe and reliable, construction speed is fast, are commonly used at Urban Metro Construction.Grouting at the tail of the shield machine is requisite key auxiliary service market in shield method, its slip casting effect directly has influence on the sedimentation on tunnel duct piece waterproof quality and earth's surface, in slip casting process, slurries are easy to solidify, add and be made into slurries containing husky many, ideal good fluidity, slurries that plasticity is good can not be made, so be easy to cause Grouting Pipe to block.Due to the blocking of grouting pipeline; shield-tunneling construction is caused often to be shut down; schedule delays; for the frequent blocking of grouting pipeline; traditional method for cleaning is that independent water is rinsed well; this method not only cannot be rinsed well some very tiny particles on tube wall, and efficiency is very low, can cause unnecessary idle cost to shield-tunneling construction.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the susceptible to plugging shortcoming of above-mentioned grouting pipeline for shield machine, provides that a kind of high-pressure water gas mixes, flush power is large, tamper efficiency is high in cleaning pipeline grouting pipeline for shield machine cleaning plant.
Solving the problems of the technologies described above adopted technical scheme is: entrance and the high service unit of the spherical gate valve of water pipe are connected, outlet is connected with the entrance of one-way water stop valve, one outlet of one-way water stop valve is connected with the outlet of unidirectional air-stopping valve, another outlet is connected by the entrance being arranged on upper hand PUSH NUT FASTENERS on pipeline and lower hand PUSH NUT FASTENERS and fan-shaped gate valve, one outlet of fan-shaped gate valve is connected with the outlet of slip casting gate valve, another outlet is connected with grouting pipeline, entrance and the high-pressure air feed unit of the spherical gate valve of tracheae are connected, outlet is connected with the entrance of unidirectional air-stopping valve, entrance and the mortar unit of slip casting gate valve are connected.
Open the spherical gate valve of water pipe and one-way water stop valve inject water under high pressure because the utility model have employed in pipeline, the unlatching spherical gate valve of tracheae and unidirectional air-stopping valve inject gases at high pressure in pipeline, open fan-shaped gate valve inject water under high pressure and gases at high pressure simultaneously in pipeline, form aqueous vapor pressure mixture, gases at high pressure understand undergoes rapid expansion after entering pipeline, with on very high pressure effect and tube wall, produce compression field, make aqueous vapor pressure mixture rapid, effectively clean out the mortar of blocking in pipeline, cement mortar, reach pipeline unobstructed, clean and tidy object, high-pressure water gas mixes, the power rinsed is larger, improve cleaning efficiency, collection regulates the pressure of water route and gas circuit and one, overcome the way needing to change pipeline in flushing process, that is cleared up by pipeline is cleaner, it is simple that this device has structure, cleaning efficiency is high, the cleaning pipeline totally advantage such as thorough, can use on shield machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, but the utility model is not limited to these embodiments.
Embodiment 1
In FIG, the grouting pipeline for shield machine cleaning plant of the present embodiment is connected and composed by the spherical gate valve of water pipe 1, one-way water stop valve 2, unidirectional air-stopping valve 3, the spherical gate valve of tracheae 4, slip casting gate valve 5, fan-shaped gate valve 6, lower hand PUSH NUT FASTENERS 7, upper hand PUSH NUT FASTENERS 8.
The entrance of the spherical gate valve 1 of water pipe is connected by pipeline and high service unit, the outlet of the spherical gate valve 1 of water pipe is connected by the entrance of pipeline and one-way water stop valve 2, control the spherical gate valve 1 of water pipe for controlling the injection of water under high pressure, one outlet of one-way water stop valve 2 is connected by the outlet of pipeline and unidirectional air-stopping valve 3, another outlet is by being arranged on upper hand PUSH NUT FASTENERS 8 on pipeline and lower hand PUSH NUT FASTENERS 7 is connected with the entrance of fan-shaped gate valve 6, the entrance of the spherical gate valve 4 of tracheae is connected by pipeline and high-pressure air feed unit, outlet is connected by the entrance of pipeline and unidirectional air-stopping valve 3, control the spherical gate valve 4 of tracheae for controlling the injection of gases at high pressure, one outlet of fan-shaped gate valve 6 is connected by the outlet of pipeline and slip casting gate valve 5, another outlet is connected by pipeline and grouting pipeline, fan-shaped gate valve 6 injects while controlling ducted water under high pressure and gases at high pressure, form high-pressure water gas mixture, gases at high pressure understand undergoes rapid expansion after entering pipeline, with on very high pressure effect and tube wall, produce compression field, thus make aqueous vapor pressure mixture can be very rapid, effectively clean out the mortar of inner pipeline plug plug, reach pipeline unobstructed, clean and tidy object.The entrance of slip casting gate valve 5 is connected by pipeline and mortar unit, controls the injection of mortar by controlling slip casting gate valve 5.
Operation principle of the present utility model is as follows:
When needs cleaning grouting pipeline, close slip casting gate valve 5, the unlatching spherical gate valve 1 of water pipe and one-way water stop valve 2 inject water under high pressure in pipeline, the spherical gate valve of unlatching tracheae 4 and unidirectional air-stopping valve 3 inject gases at high pressure in pipeline, open fan-shaped gate valve 6 inject water under high pressure and gases at high pressure simultaneously in pipeline, form high-pressure water gas mixture, gases at high pressure understand undergoes rapid expansion after entering pipeline, with on very high pressure effect and tube wall, produce compression field, thus make high-pressure water gas mixture rapid, effectively clean out the mortar of blocking in pipeline, reach pipeline unobstructed, clean and tidy object, high-pressure water gas mixture, the power rinsed is larger, improve cleaning efficiency, collection regulates the pressure of water route and gas circuit and one, overcome the drawback needing to change pipeline in flushing process, that is cleared up by pipeline is more thoroughly clean.
Claims (1)
1. a grouting pipeline for shield machine cleaning plant, it is characterized in that: entrance and the high service unit of the spherical gate valve of water pipe (1) are connected, outlet is connected with the entrance of one-way water stop valve (2), one outlet of one-way water stop valve (2) is connected with the outlet of unidirectional air-stopping valve (3), another outlet is connected by the entrance being arranged on upper hand PUSH NUT FASTENERS (8) on pipeline and lower hand PUSH NUT FASTENERS (7) and fan-shaped gate valve (6), one outlet of fan-shaped gate valve (6) is connected with the outlet of slip casting gate valve (5), another outlet is connected with grouting pipeline, entrance and the high-pressure air feed unit of the spherical gate valve of tracheae (4) are connected, outlet is connected with the entrance of unidirectional air-stopping valve (3), entrance and the mortar unit of slip casting gate valve (5) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449732.9U CN204724552U (en) | 2015-06-26 | 2015-06-26 | Grouting pipeline for shield machine cleaning plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449732.9U CN204724552U (en) | 2015-06-26 | 2015-06-26 | Grouting pipeline for shield machine cleaning plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204724552U true CN204724552U (en) | 2015-10-28 |
Family
ID=54382936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520449732.9U Expired - Fee Related CN204724552U (en) | 2015-06-26 | 2015-06-26 | Grouting pipeline for shield machine cleaning plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204724552U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185921A (en) * | 2017-06-08 | 2017-09-22 | 北京市市政四建设工程有限责任公司 | A kind of shield machine grouting equipment pipeline cleaning system |
| CN108723030A (en) * | 2018-03-22 | 2018-11-02 | 辽宁三三工业有限公司 | A kind of novel complete-section tunnel boring machine grouting pipeline cleaning device |
| CN108798699A (en) * | 2017-04-27 | 2018-11-13 | 湖南五新隧道智能装备股份有限公司 | A kind of cleaning device, lining trolley and construction method comprising this cleaning device |
| CN112387719A (en) * | 2020-08-19 | 2021-02-23 | 中矿科创生态治理有限公司 | Efficient dust-free slurry preparation, conveying and pipe washing system |
| CN113653507A (en) * | 2021-09-01 | 2021-11-16 | 中交天和机械设备制造有限公司 | Method for cleaning steel fiber concrete pipeline in TBM (Tunnel boring machine) pressure injection construction method |
| 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 |
-
2015
- 2015-06-26 CN CN201520449732.9U patent/CN204724552U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798699A (en) * | 2017-04-27 | 2018-11-13 | 湖南五新隧道智能装备股份有限公司 | A kind of cleaning device, lining trolley and construction method comprising this cleaning device |
| CN108798699B (en) * | 2017-04-27 | 2023-12-08 | 湖南五新隧道智能装备股份有限公司 | Cleaning device, lining trolley comprising same and construction method |
| CN107185921A (en) * | 2017-06-08 | 2017-09-22 | 北京市市政四建设工程有限责任公司 | A kind of shield machine grouting equipment pipeline cleaning system |
| CN108723030A (en) * | 2018-03-22 | 2018-11-02 | 辽宁三三工业有限公司 | A kind of novel complete-section tunnel boring machine grouting pipeline cleaning device |
| CN108723030B (en) * | 2018-03-22 | 2024-02-02 | 辽宁三三工业有限公司 | Novel full-face tunnel boring machine grouting pipeline washs device |
| CN112387719A (en) * | 2020-08-19 | 2021-02-23 | 中矿科创生态治理有限公司 | Efficient dust-free slurry preparation, conveying and pipe washing system |
| CN113653507A (en) * | 2021-09-01 | 2021-11-16 | 中交天和机械设备制造有限公司 | Method for cleaning steel fiber concrete pipeline in TBM (Tunnel boring machine) pressure injection construction method |
| CN113653507B (en) * | 2021-09-01 | 2023-01-24 | 中交天和机械设备制造有限公司 | Method for cleaning steel fiber concrete pipeline in TBM (Tunnel boring machine) pressure injection construction method |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 |