CN203188182U - Double-groove micro-trapezoid gate - Google Patents
Double-groove micro-trapezoid gate Download PDFInfo
- Publication number
- CN203188182U CN203188182U CN 201320129690 CN201320129690U CN203188182U CN 203188182 U CN203188182 U CN 203188182U CN 201320129690 CN201320129690 CN 201320129690 CN 201320129690 U CN201320129690 U CN 201320129690U CN 203188182 U CN203188182 U CN 203188182U
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- gate
- sealing
- guiding
- doorframe
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- Expired - Fee Related
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Abstract
The utility model relates to a double-groove micro-trapezoid gate. The double-groove micro-trapezoid gate comprises a double-groove gate frame, a sealing gate and a guiding gate, wherein the two sides of the double-groove gate frame is arched, the double-groove gate frame comprises a sealing gate frame and a guiding gate frame, the lower half part of the sealing gate frame is shaped like a micro-trapezoid, B type sealing strips are arranged at the two sides and the bottom end of the sealing gate frame, the sealing gate is shaped like a micro-trapezoid and located inside the sealing gate frame, sealing rubber strips are arranged at the two sides and the bottom face of the sealing gate, the guiding gate is located inside the guiding gate frame, guiding wheels moving up and down along the guiding gate frame are arranged at the upper side and the lower side of the guiding gate, and the sealing gate and the guiding gate are connected into a whole through a pulling rod. According to the double-groove micro-trapezoid gate, the middle lower part of the sealing gate frame and the sealing gate are set as micro-trapezoids, when the sealing gate is opened, the sealing rubber strips at the two sides and the bottom face will immediately break away from the B type sealing strips at the two sides and the bottom end of the sealing gate frame, therefore, the sealing rubber strips and the B type sealing strips are free of abrasion, and the sealing performance is improved. Due to the fact that the sealing gate and the guiding gate are of an integrated structure, the water pressure impact resistance of the gate is improved.
Description
Technical field
The utility model relates to the little trapezoidal gate of a kind of double flute, is applied to the advanced treating in waters, and to realize water, cycling use of water, middle water are used and waited mediation and end purpose.
Background technology
Gate is used for closing and opening the control device of drainage gallery.The important component part of hydraulic structure can be in order to tackle current, control water level, adjusting flow, discharging silt and floating thing etc.
Existing gate comprises doorframe and door body, and the door body is positioned at doorframe, be provided with sealing between the Men Tiyu doorframe, but this is relatively simple for structure, owing to use for a long time, causes sealing wear bigger, and the hydraulic pressure resistance impact capacity is little, thereby has influenced the sealing performance of gate.
The utility model content
At above-mentioned defective, the purpose of this utility model is to provide a kind of structure firm, and sealing surface does not have wearing and tearing, the sealing height, and the hydraulic pressure resistance impact capacity is strong, and the gate oscilaltion guiding little trapezoidal gate of a kind of double flute accurately.
The technical scheme that adopts of the utility model is for this reason: comprise double flute doorframe, hermatic door and guiding door, described double flute doorframe both sides are the bow type, the double flute doorframe comprises Sealed doorframe and guiding doorframe, the Sealed doorframe Lower Half is little trapezoidal shape, Sealed doorframe both sides and bottom are provided with the Type B weather strip, hermatic door is little trapezoidal shape and is positioned at Sealed doorframe, hermatic door both sides and bottom surface are provided with sealing joint strip, the guiding door is positioned at the guiding doorframe, guiding door both sides up and down is provided with the directive wheel that moves up and down along the guiding doorframe, and hermatic door and guiding door connect as one by pull bar.
The front and back end of described guiding door both sides is provided with slide block.
The utility model has the advantages that: the utility model is because Sealed doorframe Lower Half and hermatic door are little trapezoidal shape, hermatic door is when opening, the sealing joint strip of hermatic door both sides and bottom surface can break away from the Type B weather strip of Sealed doorframe both sides and bottom at once, thereby make sealing joint strip and Type B weather strip not have wearing and tearing, improved sealing performance; The guiding door can play guide effect accurately; Because hermatic door and guiding door are overall structure, have improved the hydraulic pressure resistance impact force.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
1 is double flute doorframe, the 2nd among the figure, hermatic door, the 3rd, guiding door, the 4th, Sealed doorframe, the 5th, guiding doorframe, the 6th, Type B weather strip, the 7th, sealing joint strip, the 8th, directive wheel, the 9th, pull bar, the 10th, slide block.
The specific embodiment
The little trapezoidal gate of a kind of double flute, comprise double flute doorframe 1, hermatic door 2 and guiding door 3, described double flute doorframe 1 both sides are the bow type, double flute doorframe 1 comprises Sealed doorframe 4 and guiding doorframe 5, Sealed doorframe 4 Lower Halves are little trapezoidal shape, Sealed doorframe 4 both sides and bottom are provided with Type B weather strip 6, hermatic door 2 is for little trapezoidal shape and be positioned at Sealed doorframe 4, hermatic door 2 both sides and bottom surface are provided with sealing joint strip 7, guiding door 3 is positioned at guiding doorframe 5, guiding door is provided with the directive wheel 8 that moves up and down along guiding doorframe 5 in both sides 3 about, and hermatic door 2 and guiding 3 connect as one by pull bar 9; The front and back end of described guiding door 3 both sides is provided with slide block 10.
Claims (2)
1. little trapezoidal gate of double flute, it is characterized in that, comprise double flute doorframe, hermatic door and guiding door, described double flute doorframe both sides are the bow type, the double flute doorframe comprises Sealed doorframe and guiding doorframe, the Sealed doorframe Lower Half is little trapezoidal shape, Sealed doorframe both sides and bottom are provided with the Type B weather strip, hermatic door is little trapezoidal shape and is positioned at Sealed doorframe, hermatic door both sides and bottom surface are provided with sealing joint strip, the guiding door is positioned at the guiding doorframe, and guiding door both sides up and down is provided with the directive wheel that moves up and down along the guiding doorframe, and hermatic door and guiding door connect as one by pull bar.
2. the little trapezoidal gate of a kind of double flute according to claim 1 is characterized in that, the front and back end of described guiding door both sides is provided with slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129690 CN203188182U (en) | 2013-03-21 | 2013-03-21 | Double-groove micro-trapezoid gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129690 CN203188182U (en) | 2013-03-21 | 2013-03-21 | Double-groove micro-trapezoid gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203188182U true CN203188182U (en) | 2013-09-11 |
Family
ID=49105052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320129690 Expired - Fee Related CN203188182U (en) | 2013-03-21 | 2013-03-21 | Double-groove micro-trapezoid gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203188182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111506140A (en) * | 2020-04-26 | 2020-08-07 | 中国电建集团中南勘测设计研究院有限公司 | Stop log door control system and control method |
-
2013
- 2013-03-21 CN CN 201320129690 patent/CN203188182U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111506140A (en) * | 2020-04-26 | 2020-08-07 | 中国电建集团中南勘测设计研究院有限公司 | Stop log door control system and control method |
| CN111506140B (en) * | 2020-04-26 | 2021-11-05 | 中国电建集团中南勘测设计研究院有限公司 | Stop log door control system and control method |
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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: 20130911 Termination date: 20160321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |