CN203890973U - Bilateral wedging device of steel gate - Google Patents
Bilateral wedging device of steel gate Download PDFInfo
- Publication number
- CN203890973U CN203890973U CN201420208714.7U CN201420208714U CN203890973U CN 203890973 U CN203890973 U CN 203890973U CN 201420208714 U CN201420208714 U CN 201420208714U CN 203890973 U CN203890973 U CN 203890973U
- Authority
- CN
- China
- Prior art keywords
- wedging
- eccentric wheel
- bilateral
- door frame
- piece
- Prior art date
- 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
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a bilateral wedging device of a steel gate. The bilateral wedging device comprises a door frame, a wedging block, a door body, a vertical plate, an eccentric wheel and a sealing part; one end of the vertical plate is fixedly connected onto the door frame; a pressing plate is fixedly arranged on the door frame through a bolt; self-threads of the eccentric wheel are fixed on the vertical plate through a nut; the wedging block is fixedly connected onto the door body; the sealing part is arranged between the door frame and the wedging block; the eccentric wheel and the wedging block can slide relative to each other. According to the bilateral wedging device of the steel gate, the structure is simple, the sealing effect is good, the adjustment is convenient, the production cost is low, the service life is long, and an upper wedging block is replaced by the eccentric wheel, the relative sliding of double wedging surfaces is improved into the relative sliding of the cylindrical surface and the wedging surface, namely the line and surface friction relation, the eccentric wheel can be adjusted, the mutual pressure of the sealing surfaces can be adjusted, and accordingly the water stopping effect of the gate is effectively improved.
Description
Technical field
The utility model relates to a kind of gate sealing device, relates in particular to a kind of steel gate bilateral and carves tight device.
Background technology
At present, stainless steel gate bilateral Qie Jin mechanism is soft seal (adopting rubber), during design, the deflection of rubber is set, and props up a body make rubber compressive deformation with briquetting; Hard sealing (adopting copper bar), moves inward a body with carving piece generation tangential force, copper bar close contact.Because design has fixed the deflection of rubber time, in manufacturing process, there is unavoidably error in soft seal, the numerical value that the deflection of rubber certainly not designs, and the stagnant water effect of gate declines unavoidably.Hard sealing is that down, frictional force is larger for Men Tiyue by two face relative slidings of carving, and must affect the work of headstock gear and the sealing effectiveness of gate.
Utility model content
The utility model provides a kind of simple in structure, good sealing effect in order to overcome the above problems, easy to adjust, cost of production is low, the steel gate bilateral of long service life is carved tight device.
The technical solution of the utility model is: this device comprises doorframe, carves piece, door body, riser, eccentric wheel and seal, described riser one end is fixedly connected on doorframe, described pressing plate is mounted by means of bolts on doorframe, described eccentric wheel is fixed on riser by nut from threaded, the described piece of carving is fixedly connected on a body, described seal is arranged on doorframe and carves between piece, described eccentric wheel and carve piece can relative sliding.
The utility model is simple in structure, good sealing effect, easy to adjust, cost of production is low, long service life, with eccentric wheel, replace carving piece, by two relative slidings of carving face, improving into the face of cylinder is the friction law of line and face with the relative sliding of carving face, eccentric wheel is adjustable, the mutual pressure of sealing surface is adjustable, effectively improves the stagnant water effect of gate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be in Fig. 1 A-A to structural representation.
In figure, 1 is nut, the 2nd, and riser, the 3rd, eccentric wheel, the 4th, a body, the 5th, carve piece, the 6th, pressing plate, the 7th, seal, the 8th, doorframe.
The specific embodiment
Steel gate bilateral is carved tight device, this device comprises doorframe 8, carve piece 5, door body 4, riser 2, eccentric wheel 3 and seal 7, described riser 2 one end are fixedly connected on doorframe 8, described pressing plate 6 is mounted by means of bolts on doorframe 8, described eccentric wheel 3 is fixed on riser 2 by nut 1 from threaded, while adjusting eccentric wheel 3 as need, unclamp nut 1, the described piece 5 of carving is fixedly connected on a body 4, during work, eccentric wheel 3 with carve piece 5 and be sliding relation, described seal 7 is arranged on doorframe 8 and carves between piece 5, due to the generation of power mutually, seal 7 more pastes tighter, described eccentric wheel 3 and carve piece 5 can relative sliding, seal 7 can be copper bar sealing, can be rubber seal.
Claims (1)
1. steel gate bilateral is carved tight device, it is characterized in that: this device comprises doorframe, carves piece, door body, riser, eccentric wheel and seal, described riser one end is fixedly connected on doorframe, described pressing plate is mounted by means of bolts on doorframe, described eccentric wheel is fixed on riser by nut from threaded, the described piece of carving is fixedly connected on a body, and described seal is arranged on doorframe and carves between piece, described eccentric wheel and carve piece can relative sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208714.7U CN203890973U (en) | 2014-04-28 | 2014-04-28 | Bilateral wedging device of steel gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208714.7U CN203890973U (en) | 2014-04-28 | 2014-04-28 | Bilateral wedging device of steel gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890973U true CN203890973U (en) | 2014-10-22 |
Family
ID=51717395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420208714.7U Expired - Fee Related CN203890973U (en) | 2014-04-28 | 2014-04-28 | Bilateral wedging device of steel gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759143A (en) * | 2017-02-13 | 2017-05-31 | 黄河勘测规划设计有限公司 | Pressurising supporting type plane steel gate |
-
2014
- 2014-04-28 CN CN201420208714.7U patent/CN203890973U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759143A (en) * | 2017-02-13 | 2017-05-31 | 黄河勘测规划设计有限公司 | Pressurising supporting type plane steel gate |
| CN106759143B (en) * | 2017-02-13 | 2022-07-22 | 黄河勘测规划设计研究院有限公司 | Pressurizing supporting type plane steel gate |
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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: 20141022 Termination date: 20160428 |