CN201460232U - Unidirectional grout pipe with non-return function - Google Patents
Unidirectional grout pipe with non-return function Download PDFInfo
- Publication number
- CN201460232U CN201460232U CN2009201001449U CN200920100144U CN201460232U CN 201460232 U CN201460232 U CN 201460232U CN 2009201001449 U CN2009201001449 U CN 2009201001449U CN 200920100144 U CN200920100144 U CN 200920100144U CN 201460232 U CN201460232 U CN 201460232U
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- grout pipe
- grouting
- unidirectional
- grout
- pipe body
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
A unidirectional grout pipe with non-return function is provided. The traditional grouting method usually adopts the pressure grouting through embedding grout pipes, and the grout pipes should be plugged after the grouting, as the effect of the reverse pressure of the grouting and the complexity in the plugging process can easily cause the leakage of slurry, thereby reducing the reliability of the connection of reinforcing bars. The grout pipe with non-return function comprises a tubular grout pipe body (1), wherein the two ends of the tubular grout pipe body are opened, and a unidirectional opened valve (2) is arranged inside the tubular grout pipe body. The grout pipe is used for the grouting connection of reinforcing bars between precast concrete structural members.
Description
Technical field:
The utility model relates to a kind of grout pipe for building, is specifically related to a kind of unidirectional grout pipe with check function.
Background technology:
In precast concrete, preformed hole grouting bar splicing method of attachment is adopted in the anchor connection of reinforcing bar more, but traditional grouting method adopts the pre-embedment grouting pipe pressure grouting more, when finishing, grouting need carry out shutoff to grout pipe, because the effect of grouting buffer brake and the complexity of shutoff process, very easily cause the loss of slurries, not only reduced the reliability that reinforcing bar connects, also do not have the environment of dying.Invent a kind of unidirectional grout pipe, avoid the complexity of grouting construction, improve the degree of reliability of grouting with check function.
Summary of the invention:
The purpose of this utility model provides a kind of unidirectional grout pipe with check function, makes filling process simple more, reliable.
Above-mentioned purpose realizes by following technical scheme:
Have the unidirectional grout pipe of check function, its composition comprises: tubulose grout pipe body, and described tubulose grout pipe body both ends open, inside has unidirectional unlatching valve.
Described unidirectional grout pipe with check function, described valve and described tubulose grout pipe body are that one processes.
Described unidirectional grout pipe with check function, described valve is 3, distributes along inner 120 degree of tubular body, and the unified normally closed one way valve that tilts towards the grouting direction.
The beneficial effects of the utility model:
1. the utility model is simple to operate when grouting construction, and work progress does not need complicated mechanical equipment and facility, does not also need power consumption.Grouting relies on the elasticity valve closure of unidirectional grout pipe inside when finishing, thereby realizes automatic shutoff, so filling process is simple, dependable performance, and characteristics are built in the construction that is suitable for the housing industrialization precast concrete again.
2. simple, the construction quality of the utility model processing technology is easy to guarantee that the job site be dried operation substantially, has fully avoided all disadvantages of conventional grout mode.The building course environmental protection and energy saving, reduce cost, save construction fund.
Description of drawings:
Accompanying drawing 1 is the structural representation of this product under nature.
Accompanying drawing 2 is A-A sectional drawings of accompanying drawing 1.
Accompanying drawing 3 is this product structural representations under the grouting state.
Accompanying drawing 4 is B-B sectional drawings of accompanying drawing 3.
Accompanying drawing 5 is this product structural representations when grouting finishes.
Accompanying drawing 6 is C-C sectional drawings of accompanying drawing 5.
The specific embodiment:
Embodiment 1:
Have the unidirectional grout pipe of check function, its composition comprises: tubulose grout pipe body 1, and described tubulose grout pipe body both ends open, inside has unidirectional unlatching valve 2.
Described valve and described tubulose grout pipe body are that one processes, and can open towards the direction of being in the milk under the grouting pressure effect when grouting, and when grouting finished, valve was closed under the elastic reaction of itself and the buffer brake that is in the milk.
Embodiment 2:
Above-mentioned unidirectional grout pipe with check function, described valve is 3, distributes along tubular body inside 120 degree, and unified towards the inclination of grouting direction, its nature is a closure state.
Valve can be opened towards the direction of being in the milk under the grouting pressure effect when grouting, and when grouting finished, valve can be closed under the elastic reaction of itself and the buffer brake that is in the milk, thereby have non-return, one-way function.
Claims (3)
1. unidirectional grout pipe with check function, its composition comprises: tubulose grout pipe body is characterized in that: described tubulose grout pipe body both ends open, inside has unidirectional unlatching valve.
2. the unidirectional grout pipe with check function according to claim 1 is characterized in that: described valve and described tubulose grout pipe body are that one processes.
3. the unidirectional grout pipe with check function according to claim 1 and 2 is characterized in that: described valve is 3, distribute along inner 120 degree of tubular body, and the unified normally closed one way valve that tilts towards the grouting direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201001449U CN201460232U (en) | 2009-06-15 | 2009-06-15 | Unidirectional grout pipe with non-return function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201001449U CN201460232U (en) | 2009-06-15 | 2009-06-15 | Unidirectional grout pipe with non-return function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201460232U true CN201460232U (en) | 2010-05-12 |
Family
ID=42387585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201001449U Expired - Lifetime CN201460232U (en) | 2009-06-15 | 2009-06-15 | Unidirectional grout pipe with non-return function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201460232U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989083A (en) * | 2012-12-15 | 2013-03-27 | 于秀月 | Black-flow preventer valve in pipeline |
| CN106812258A (en) * | 2016-12-29 | 2017-06-09 | 合肥工业大学 | A kind of full grout sleeves of GFRP |
| CN107119690A (en) * | 2017-06-21 | 2017-09-01 | 江苏建院营造股份有限公司 | A kind of novel slurry filling pipe |
| CN107476964A (en) * | 2017-06-12 | 2017-12-15 | 江苏大学 | A kind of valve pocket integration piezoelectric pump |
| CN108505688A (en) * | 2018-04-17 | 2018-09-07 | 中冶建工集团有限公司 | The grout sleeve device of energy non-return |
| CN108532838A (en) * | 2018-04-17 | 2018-09-14 | 中冶建工集团有限公司 | A kind of the non-return rubber stopper and its manufacturing method of grout sleeve |
| CN109356809A (en) * | 2018-11-25 | 2019-02-19 | 邱建红 | A kind of construction concrete pump for preventing concrete from flowing back |
| CN109572878A (en) * | 2018-12-11 | 2019-04-05 | 庄秋瑶 | Drain moisture-proof vehicle seat |
| CN110149967A (en) * | 2018-02-06 | 2019-08-23 | 安庆市汇智科技咨询服务有限公司 | A kind of automatic turning seedlings and soil device |
| CN110397037A (en) * | 2019-08-09 | 2019-11-01 | 浙江大东吴集团建设有限公司 | A kind of device cut convenient for the superfilled part of cast-in-place concrete pile |
-
2009
- 2009-06-15 CN CN2009201001449U patent/CN201460232U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989083A (en) * | 2012-12-15 | 2013-03-27 | 于秀月 | Black-flow preventer valve in pipeline |
| CN106812258B (en) * | 2016-12-29 | 2019-05-14 | 合肥工业大学 | A kind of full grout sleeve of GFRP |
| CN106812258A (en) * | 2016-12-29 | 2017-06-09 | 合肥工业大学 | A kind of full grout sleeves of GFRP |
| CN107476964A (en) * | 2017-06-12 | 2017-12-15 | 江苏大学 | A kind of valve pocket integration piezoelectric pump |
| CN107119690A (en) * | 2017-06-21 | 2017-09-01 | 江苏建院营造股份有限公司 | A kind of novel slurry filling pipe |
| CN110149967A (en) * | 2018-02-06 | 2019-08-23 | 安庆市汇智科技咨询服务有限公司 | A kind of automatic turning seedlings and soil device |
| CN108532838A (en) * | 2018-04-17 | 2018-09-14 | 中冶建工集团有限公司 | A kind of the non-return rubber stopper and its manufacturing method of grout sleeve |
| CN108505688A (en) * | 2018-04-17 | 2018-09-07 | 中冶建工集团有限公司 | The grout sleeve device of energy non-return |
| CN108532838B (en) * | 2018-04-17 | 2020-08-18 | 中冶建工集团有限公司 | Method for manufacturing non-return rubber plug for grouting sleeve |
| CN109356809A (en) * | 2018-11-25 | 2019-02-19 | 邱建红 | A kind of construction concrete pump for preventing concrete from flowing back |
| CN109572878A (en) * | 2018-12-11 | 2019-04-05 | 庄秋瑶 | Drain moisture-proof vehicle seat |
| CN109572878B (en) * | 2018-12-11 | 2020-10-13 | 绍兴和为贵机械科技有限公司 | Water-draining damp-proof saddle |
| CN110397037A (en) * | 2019-08-09 | 2019-11-01 | 浙江大东吴集团建设有限公司 | A kind of device cut convenient for the superfilled part of cast-in-place concrete pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Unidirectional grout pipe with non-return function Effective date of registration: 20150216 Granted publication date: 20100512 Pledgee: The Bank of Jinzhou Limited by Share Ltd Harbin Qunli branch Pledgor: Heilongjiang Yuhui New Building Materials Co., Ltd. Registration number: 2015230000003 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160905 Granted publication date: 20100512 Pledgee: The Bank of Jinzhou Limited by Share Ltd Harbin Qunli branch Pledgor: Heilongjiang Yuhui New Building Materials Co., Ltd. Registration number: 2015230000003 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |