CN202247805U - Double-sided water stop steel gate - Google Patents
Double-sided water stop steel gate Download PDFInfo
- Publication number
- CN202247805U CN202247805U CN2011203178652U CN201120317865U CN202247805U CN 202247805 U CN202247805 U CN 202247805U CN 2011203178652 U CN2011203178652 U CN 2011203178652U CN 201120317865 U CN201120317865 U CN 201120317865U CN 202247805 U CN202247805 U CN 202247805U
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- China
- Prior art keywords
- gate
- door body
- doorframe
- sided sealing
- sealing steel
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Abstract
The utility model belongs to the field of hydraulic engineering and particularly relates to a double-sided water stop steel gate. The double-sided water stop steel gate comprises a gate body and a gate frame for fixing the gate body, wherein a gate groove opposite to a notch is formed on the inner side of the gate frame and is used for guiding the gate body to move up and down; two sides of the gate body are embedded into the gate groove; the gate body is in sliding fit with the gate groove; and the gate body is formed by fixedly connecting steel plates. The double-sided water stop steel gate has a double-sided water stop function, high bearing capacity and long service life.
Description
Technical field
The utility model belongs to the water conservancy field, is specifically related to a kind of two-sided sealing steel gate.
Background technology
Gate is used to close and open the control device of letting out (putting) aquaporin, and it is divided into steel gate, cast iron gate, log stop door, reinforced concrete gate and combined material gate by the material of making gate flap, wherein uses the most extensive with steel gate and cast iron gate.
To the general reverse hypodynamic defective of sealing of the cast iron gate of present domestic use; The applicant is at the utility model patent (application number: set forth a kind of two-sided sealing cast iron gate 03278835.5) of application in 2003; Comprise a body, doorframe and pressing plate; Its center platen and doorframe are formed the wedge shape gate slot, and the both sides, the back side of Men Tiyu gate slot pressing plate binding site are the inclined-plane.Because the gate slot that pressing plate and doorframe are formed is designed to variable section structure and gradient is identical, has not only improved the two-way water stop ability, the self-lock force that produces during simultaneously also because of closed shutter can effectively reduce the requirement of headstock gear to Qi Menli.
Such scheme in use; It is not shock-resistant, itself intensity and pressure-bearing property are all relatively poor because the mechanical property of cast iron itself has caused, and finally causes its application life lower, therefore; Just press for and seek a kind of two-sided sealing function that not only has, the big gate of bearing capacity simultaneously.
Summary of the invention
The purpose of the utility model provides a kind of two-sided sealing steel gate, not only has two-sided sealing function, simultaneously big the and long service life of bearing capacity.
For realizing above-mentioned purpose; The utility model has adopted following technical scheme: a kind of two-sided sealing steel gate; It is characterized in that: described gate comprises a body and the doorframe that is used for fixing a body; Said doorframe inboard is provided with that notch is oppositely arranged the gate slot that a body moves up and down that is used to lead, said door body dual-side embeds in the gate slot and constitutes between the two and is slidingly matched affixed the forming of described Men Tiwei steel plate.
The beneficial effect of the utility model is: after adopting said structure; But two-way water stop not only; Simultaneously also because intrinsic shock-resistant, the good toughness of steel, mechanical characteristic such as intensity is high, anti-bending strength is good, bearing capacity is big, thereby guaranteed the big and long service life of the utility model bearing capacity.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that the A-A of structure shown in Figure 1 is to sectional view.
The specific embodiment
A kind of two-sided sealing steel gate; It is characterized in that: described gate comprises a body 10 and the doorframe 20 that is used for fixing a body 10; Said doorframe 20 inboards are provided with that notch is oppositely arranged the gate slot 23 that a body 10 moves up and down that is used to lead; Said door body 10 dual-sides embed in the gate slot 23 and constitute between the two and are slidingly matched, and described body 10 forms for steel plate is affixed, shown in Fig. 1-2.
Further preferred version as the utility model; Said gate slot 23 flute profiles and the Embedded Division of door on the body 10 that is mated are the variable cross-section structure that narrows down gradually from top to bottom; In other words, said gate slot 23 flute profiles and door are up big and down small wedge configuration with gate slot 23 portions of matching on the body 10, like this; When closed shutter; 23 natural births lifes of door body 10 and gate slot self-lock force can effectively reduce the requirement of headstock gear to Qi Menli, thus indirect raising the application life and the use cost of headstock gear.
For further strengthening the two-sided stagnant water effect of the utility model, guarantee the operating efficiency of the utility model, said gate slot 23 flute profiles are coincide with the Embedded Division profile on the door body 10 that is mated.That is to say that said door body 10 dual-sides embed in the gate slot 23 and constitute and are slidingly matched closely, thereby have avoided current along the possible seepage that cooperates the slit, guarantee its stagnant water effect between the two.
Further,, also guarantee it simultaneously and manufacture efficient that said doorframe 20 forms for ironcasting is affixed for reducing the cost of manufacture of the utility model.
Further; Installation and manufacturing for ease of doorframe 20; Said doorframe 20 comprises underframe 21 and pressing plate 22, and said underframe 21 is the doorframe shape, and said pressing plate 22 profiles are along the long strip-board shape of its length direction right angle bending; Said pressing plate 22 is arranged at underframe 21 and is oppositely arranged with side frame face and kink, and both cooperation places form gate slot 23.
Further; Be that 23 of door body 10 when reaching closing gate and gate slotes produce the manufacturing cost that reduces the utility model in the required self-lock forces, door body 10 is the vertical setting with underframe 21 both auxiliary sections, and a side channel wall thickness that is made up of pressing plate 22 of said gate slot 23 is thickening gradually from top to bottom; The depth of water is dark more; Hydraulic pressure is big more, and such scheme just can be saved material when improving gate slot 23 bottom compressive strength, in addition; When actual processing and manufacturing, only need process pressing plate 22 1 side channel walls and get final product, also save its processing cost greatly.
Further; Optimal case as the utility model; On the described door body 10 and pressing plate 22 fitting faces and vertical guide between angle be 1.1 degree, thereby also be convenient to processing in the required self-lock force that when its angle reaches closed shutter, produces, to reduce its process-cycle and cost.
Claims (7)
1. two-sided sealing steel gate; It is characterized in that: described gate comprises a body (10) and is used for fixing the doorframe (20) of a body (10); Said doorframe (20) inboard is provided with the gate slot (23) that guiding door body (10) moves up and down that is used for that notch is oppositely arranged; Said door body (10) dual-side embeds in the gate slot (23) and constitutes between the two and is slidingly matched, and described door body (10) forms for steel plate is affixed.
2. two-sided sealing steel gate according to claim 1 is characterized in that: the Embedded Division on said gate slot (23) flute profile and door body (10) that is mated is the variable cross-section structure that narrows down gradually from top to bottom.
3. two-sided sealing steel gate according to claim 2 is characterized in that: said gate slot (23) flute profile is coincide with the Embedded Division profile on the door body (10) that is mated.
4. according to claim 1 or 2 or 3 described two-sided sealing steel gates, it is characterized in that: said doorframe (20) forms for ironcasting is affixed.
5. according to claim 2 or 3 described two-sided sealing steel gates; It is characterized in that: said doorframe (20) comprises underframe (21) and pressing plate (22); Said underframe (21) is the doorframe shape; Said pressing plate (22) profile is along the long strip-board shape of its length direction right angle bending, and said pressing plate (22) is arranged at underframe (21) and is oppositely arranged with side frame face and kink, and both cooperation places form gate slot (23).
6. two-sided sealing steel gate according to claim 5 is characterized in that: door body (10) and both auxiliary sections of underframe (21) are the vertical setting, said gate slot (23) be thickening gradually from top to bottom by a side channel wall thickness of pressing plate (22) formation.
7. two-sided sealing steel gate according to claim 6 is characterized in that: on the described door body (10) and pressing plate (22) fitting face and vertical guide between angle be 1.1 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203178652U CN202247805U (en) | 2011-08-29 | 2011-08-29 | Double-sided water stop steel gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203178652U CN202247805U (en) | 2011-08-29 | 2011-08-29 | Double-sided water stop steel gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202247805U true CN202247805U (en) | 2012-05-30 |
Family
ID=46109067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203178652U Expired - Lifetime CN202247805U (en) | 2011-08-29 | 2011-08-29 | Double-sided water stop steel gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202247805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359089A (en) * | 2011-08-29 | 2012-02-22 | 安徽省六安恒源机械有限公司 | Double-sided and water-stopping steel gate |
| CN105464057A (en) * | 2015-11-23 | 2016-04-06 | 武汉大学 | Bottom hole top plate gate groove plug device used under dam notch and bottom hole united discharge condition |
-
2011
- 2011-08-29 CN CN2011203178652U patent/CN202247805U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359089A (en) * | 2011-08-29 | 2012-02-22 | 安徽省六安恒源机械有限公司 | Double-sided and water-stopping steel gate |
| CN105464057A (en) * | 2015-11-23 | 2016-04-06 | 武汉大学 | Bottom hole top plate gate groove plug device used under dam notch and bottom hole united discharge condition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |