CN201972141U - Expansion joint and flexibility anti-priming for gates and drains - Google Patents
Expansion joint and flexibility anti-priming for gates and drains Download PDFInfo
- Publication number
- CN201972141U CN201972141U CN2011200423582U CN201120042358U CN201972141U CN 201972141 U CN201972141 U CN 201972141U CN 2011200423582 U CN2011200423582 U CN 2011200423582U CN 201120042358 U CN201120042358 U CN 201120042358U CN 201972141 U CN201972141 U CN 201972141U
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- China
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- flexible body
- way valve
- drains
- gates
- gate
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- Expired - Fee Related
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Abstract
The utility model relates to an expansion joint and flexibility anti-priming for gates and drains, and is characterized in that: a flexible body (1) which is made of rubbers, plastics or ductile metal materials is arranged; a hollow cavity (2) is arranged on the flexible body (1); one end of the hollow cavity is a dead-end (3), and the other end of the hollow cavity is arranged a one-way valve (4); the one-way valve (4) makes use of a joint (5) to fix together with the flexible body (1); a pressure coupling is arranged on the opening of the one-way valve (4); a dead plate (7) is arranged on one side of the flexible body (1). The utility model is easy to arrange and use in gates and drains, and has a good sealing effect.
Description
Technical field
The utility model belongs to hydraulic engineering accessory device technical field, especially a kind of antipriming that is used for gate and water channel shrinkage joint, build joint.
Technical background
At present, the antipriming that gate adopted is normally fixed upward multi-form rubber strip sealing with door body base and side with bolt or glue.Gate often contacts imprecision with interorbital and leaks when switch; The sealing mode of water channel is to get lodged in seam crossing with cement mortar or other flexible materials to carry out shutoff,, leakiness, aging is filled in some place, or is subjected to the impact of current for a long time, easily produces the crack, has infiltration, drainage.
Summary of the invention
The purpose of this utility model provides a kind of to gate and the good flexible antipriming of gate and water channel shrinkage joint of water channel stagnant water effect.Realize that the technical scheme that the purpose of this utility model is taked is; This gate water channel antipriming is provided with a flexible body of being made by rubber, plastics or yielding metal material, flexible body is a hollow, one end is a cecum, the other end is provided with one way valve, one way valve utilizes pressed joint and flexible body to be fixed together, the mouth of one way valve is provided with pressure connection, for ease of fixing, is integrally formed with fixed head with flexible body.
The utility model is easy to install on gate and water channel, and stagnant water effect is good.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the application structure schematic diagram of the utility model on gate;
Fig. 3 is the plan structure schematic diagram of Fig. 2;
The application structure schematic diagram of Fig. 4 the utility model on water channel;
Fig. 5 is that the A of Fig. 4 is to structural representation;
Among the figure, 1, flexible body, 2, hollow cavity, 3, cecum, 4, one way valve, 5, pressed joint, 6, pressure connection, 7, fixed head, 8, main road wheel, 9, flashboard, 10, set bolt, 11, spacing fixation clip.
The specific embodiment
With reference to accompanying drawing, the flexible antipriming in this gate and water channel shrinkage joint is provided with a flexible body 1 of being made by rubber, plastics or yielding metal material, flexible body 1 is provided with hollow cavity 2, one end is a cecum 3, the other end is provided with one way valve 4, and one way valve 4 utilizes pressed joint 5 and flexible body 1 to be fixed together, and the mouth of one way valve 4 is provided with pressure connection 6, for ease of fixing, be integrally formed with fixed head 7 with flexible body 1.
When on gate, using,, utilize fixed screw 10 and spacing fixation clip 11 that the fixed head 7 of flexible body 1 is fixed together with flashboard 9 with reference to Fig. 2 and Fig. 3.Compression pump is joined by pipeline and pressure connection 6, and the hollow cavity 2 in flexible body 1 injects water, oil or gas, and flexible body 1 is expanded, and is full of the gap space at place, thereby reaches the effect of sealing.
When on water channel, using,, flexible body 1 is placed the gap of water channel with reference to Fig. 4 and Fig. 5, compression pump is joined by pipeline and pressure connection 6, hollow cavity 2 in flexible body 1 injects water, oil or gas expands flexible body 1, is full of the gap space at place, thereby reaches the effect of sealing.
Claims (2)
1. the flexible antipriming in gate and water channel shrinkage joint, it is characterized in that being provided with a flexible body (1) of making by rubber, plastics or yielding metal material, flexible body (1) is provided with hollow cavity (2), one end is cecum (3), the other end is provided with one way valve (4), one way valve (4) utilizes pressed joint (5) and flexible body (1) to be fixed together, and the mouth of one way valve (4) is provided with pressure connection (6).
2. according to the flexible antipriming of said gate of claim 1 and water channel shrinkage joint, it is characterized in that flexible body (1) one side is provided with fixed head (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200423582U CN201972141U (en) | 2011-02-21 | 2011-02-21 | Expansion joint and flexibility anti-priming for gates and drains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200423582U CN201972141U (en) | 2011-02-21 | 2011-02-21 | Expansion joint and flexibility anti-priming for gates and drains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972141U true CN201972141U (en) | 2011-09-14 |
Family
ID=44577248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200423582U Expired - Fee Related CN201972141U (en) | 2011-02-21 | 2011-02-21 | Expansion joint and flexibility anti-priming for gates and drains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906804A (en) * | 2015-12-28 | 2017-06-30 | 苏州多固工程设计有限公司 | A kind of construction method of self-closed sluice |
| CN107366263A (en) * | 2017-08-30 | 2017-11-21 | 国家电网公司 | A kind of gate of hydropower station and barrier gate method |
-
2011
- 2011-02-21 CN CN2011200423582U patent/CN201972141U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906804A (en) * | 2015-12-28 | 2017-06-30 | 苏州多固工程设计有限公司 | A kind of construction method of self-closed sluice |
| CN106906804B (en) * | 2015-12-28 | 2019-05-21 | 宿迁峰驰安防有限公司 | A kind of construction method of self-closed sluice |
| CN107366263A (en) * | 2017-08-30 | 2017-11-21 | 国家电网公司 | A kind of gate of hydropower station and barrier gate method |
| CN107366263B (en) * | 2017-08-30 | 2019-05-17 | 国家电网公司 | A kind of gate of hydropower station and barrier gate method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20120221 |