CN200981993Y - Cambered surface cast iron gate for stopping water - Google Patents
Cambered surface cast iron gate for stopping water Download PDFInfo
- Publication number
- CN200981993Y CN200981993Y CN 200620134949 CN200620134949U CN200981993Y CN 200981993 Y CN200981993 Y CN 200981993Y CN 200620134949 CN200620134949 CN 200620134949 CN 200620134949 U CN200620134949 U CN 200620134949U CN 200981993 Y CN200981993 Y CN 200981993Y
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- CN
- China
- Prior art keywords
- gate
- water
- cast iron
- lock frame
- cambered surface
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- Expired - Lifetime
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Abstract
The utility model relates to a water-stop gate as a crowned cast iron water-stop gate which comprises a gate frame and a gate plate engageable with the gate frame, wherein the two sides of the gate plate and a water-proof beam at the bottom edge are engageable with the beam of the gate frame, the gate plate adapts an arc panel with a pressure plate which is connected with the gate frame arranged at the rear portion of the water-proof beam at the both sides, the gate plate is arranged engageable with the gate frame through the pressure plate, certain wedges with wedge locking devices respectively are arranged at the inner side of the water-proof beam at the both sides of the rear end face of the arc panel, the wedge locking devices are fixed on the gate frame through clamping parts and the wedge locking device engages with the wedge to adjust the water-proof gap of the gate plate and the gate frame. The arc panel with the wedge locking device is adapted aiming at the situation that the current cast iron water-stop gate cannot bear high water pressure and water leakage, thereby achieving great water-proof effect and solving the problems that the original cast iron water-stop gate cannot stop water according to the water head which is changed frequently.
Description
One, technical field: the utility model relates to a kind of backwater gate, particularly relates to a kind of gate sheet cooperates sealing with the lock frame cambered surface cast iron seal gate.
Two, background technology: at present, the entery and delivery port of engineerings such as domestic municipal administration, environmental protection, electric power, plumbing, sewerage treatment, pumping plant, channel irrigation and drainage adopts usually the purpose that the cast iron gate reaches sealing is installed.The cast iron seal gate that generally adopts in the past, under low hydraulic pressure situation, gate sheet can not closely contact with the waterstop of lock frame, can produce the gate drainage, and stagnant water effect is bad; Gate sheet and lock frame contact surface use rubber pad, and the time has been grown aging easily distortion, can produce drainage equally, influences stagnant water effect.A bit be in addition, present cast iron seal gate, gate sheet is the plane, bearing strength is not high, and under high hydraulic pressure situation, it is strong to bear bigger hydraulic pressure, damaged accident can take place when serious, be difficult to when accident, ensure the safe operation of self, jeopardize the security of operation of a complete set of equipment, even cause heavy economic losses.
Three, utility model content:
The technical problem that the utility model solves: at the situation that can not bear high hydraulic pressure, leak of present cast iron seal gate existence, propose a kind of curved panel and join the cambered surface cast iron seal gate of voussoir locking device, thereby reach good stagnant water effect, solved original cast iron seal gate and relied on the water-head of often change and problem that can not sealing.
The technical scheme that the utility model adopted:
A kind of cambered surface cast iron seal gate, comprise that the lock frame reaches and the gate sheet of its coupling, the both sides of gate sheet and base sealing beam face cooperate with lock frame sealing beam face, the upper end of gate sheet is provided with hanger, described gate sheet adopts curved panel, sealing beam face rear portion, curved panel both sides is provided with the pressing plate that is connected with the lock frame, gate sheet cooperates by described pressing plate and lock frame to be installed, sealing beam face inboard, curved panel rear end face both sides respectively is provided with the voussoir of some, the corresponding voussoir locking device that is provided with described voussoir, described voussoir locking device is fixed on the lock frame by fastener, and the voussoir locking device cooperates with described voussoir, to adjust the sealing gap of gate sheet and lock frame.
Described cambered surface cast iron seal gate, described curved panel are the arc cylinder that cylinder or oval cylinder vertical profile form, and its inside is cavity.
Described cambered surface cast iron seal gate, described curved panel are the arc cylinder that cylinder or oval cylinder vertical profile form, and arc cylinder two ends are the inclined-plane, and its inside is cavity.
Described cambered surface cast iron seal gate, curved panel hollow cavity are provided with to be strengthened reining in.
Described cambered surface cast iron seal gate, the sealing beam face of gate sheet and lock frame is a scraping face; The voussoir locking device is fixedlyed connected with the lock frame by bolt.
Useful good effect of the present utility model:
1. the utility model is designed to curved panel with the primary plane gate sheet on the basis of former plain cast iron backwater gate, has strengthened bearing capacity relatively; By setting up the voussoir locking device, the gate sheet through scraping is cooperated with lock frame sealing face, reach good stagnant water effect, can fully satisfy the normal operation of equipment and the performance requirement of each side.
2. the utility model backwater gate, entery and delivery port and other waterway channel that needs sealing that can be widely used in each engineering, its the key technical indexes reaches international most advanced level of the same trade, good popularization and application prospect is arranged, can be widely used in engineerings such as municipal administration, environmental protection, electric power, plumbing, sewerage treatment, pumping plant, channel irrigation and drainage, significant to promoting the career development such as China's water conservancy, electric power, municipal administration, environmental protection, sewerage treatment and the paces of accelerating economic development.
Four, description of drawings:
Fig. 1-1,1-2,1-3: be respectively the utility model backwater gate elevation, sectional view and lateral view
Fig. 2-1,2-2,2-3: be respectively Segment gate plate elevation, sectional view and lateral view
Fig. 3-1,3-2,3-3: be respectively wedge lock mechanism elevation, sectional view and lateral view
Five, the specific embodiment:
Embodiment: referring to Fig. 1-1,1-2,1-3, present embodiment cambered surface cast iron seal gate, comprise that lock frame 1 reaches and the gate sheet 2 of its coupling, the both sides of gate sheet 2 and base sealing beam face (perhaps being waterstop) cooperate with lock frame 1 sealing beam face, the upper end of gate sheet is provided with hanger 5, the improvements of the utility model cambered surface cast iron seal gate are: described gate sheet 2 adopts curved panel, sealing beam face back, curved panel both sides is provided with the pressing plate 3 that is connected with lock frame 2, gate sheet 2 cooperates by described pressing plate 3 and lock frame 1 to be installed, arcwall face both sides, curved panel back or sealing beam face respectively are provided with the voussoir 6 of some, with the described voussoir 6 corresponding voussoir locking devices 4 that are provided with, described voussoir locking device 4 is by being bolted on the lock frame 1, voussoir locking device 4 cooperates with described voussoir 6, to adjust the sealing gap of gate sheet 2 and lock frame 1.
Fig. 3-1,3-2,3-3 are wedge lock mechanism 4 structural representations, and global approximation is " Z " body 90 degree corner structures, and end group face broad is fixed on the lock frame 1, and the other end turns the voussoir 6 that stretches out forward backward with on the gate sheet 2 and cooperates.
Scraping after the sealing beam face fine finishining of described lock frame 1 and gate sheet 2, be assembled together, assembling pressing plate 3 on lock frame 1 is so that gate sheet 2 convenient slip in lock frame 1, the adjustable voussoir locking device 4 of assembling on lock frame 1 closely cooperates the sealing face of gate sheet 2, lock frame 1 again; To satisfy resistance to compression, sealing requirement, reach satisfied operational effect.
Claims (6)
1. cambered surface cast iron seal gate, comprise that the lock frame reaches and the gate sheet of its coupling, the both sides of gate sheet and base sealing beam face cooperate with lock frame sealing beam face, the upper end of gate sheet is provided with hanger, it is characterized in that: described gate sheet adopts curved panel, sealing beam face rear portion, curved panel both sides is provided with the pressing plate that is connected with the lock frame, gate sheet cooperates by described pressing plate and lock frame to be installed, sealing beam face inboard, curved panel rear end face both sides respectively is provided with the voussoir of some, the corresponding voussoir locking device that is provided with described voussoir, described voussoir locking device is fixed on the lock frame by fastener, the voussoir locking device cooperates with described voussoir, to adjust the sealing gap of gate sheet and lock frame.
2. cambered surface cast iron seal gate according to claim 1 is characterized in that: described curved panel is the arc cylinder that cylinder or oval cylinder vertical profile form, and its inside is cavity.
3. cambered surface cast iron seal gate according to claim 1 is characterized in that: described curved panel is the arc cylinder that cylinder or oval cylinder vertical profile form, and arc cylinder two ends are the inclined-plane, and its inside is cavity.
4. according to claim 2 or 3 described cambered surface cast iron seal gates, it is characterized in that: described curved panel hollow cavity is provided with to be strengthened reining in.
5, according to claim 1 or 2 or 3 described cambered surface cast iron seal gates, it is characterized in that: the sealing beam face of described gate sheet and lock frame is a scraping face; Described voussoir locking device is fixedlyed connected with the lock frame by bolt.
6, cambered surface cast iron seal gate according to claim 4 is characterized in that: the sealing beam face of described gate sheet and lock frame is a scraping face; Described voussoir locking device is fixedlyed connected with the lock frame by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620134949 CN200981993Y (en) | 2006-12-08 | 2006-12-08 | Cambered surface cast iron gate for stopping water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620134949 CN200981993Y (en) | 2006-12-08 | 2006-12-08 | Cambered surface cast iron gate for stopping water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200981993Y true CN200981993Y (en) | 2007-11-28 |
Family
ID=38909152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620134949 Expired - Lifetime CN200981993Y (en) | 2006-12-08 | 2006-12-08 | Cambered surface cast iron gate for stopping water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200981993Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556609A (en) * | 2013-11-25 | 2014-02-05 | 云南星禹水利设备有限责任公司 | Life extension type elastic seal sluice gate structure |
| CN104452698A (en) * | 2014-11-28 | 2015-03-25 | 广东梅雁吉祥水电股份有限公司 | Dynamic water gate structure used for hydropower station |
| CN106012982A (en) * | 2016-07-07 | 2016-10-12 | 河北海王水工机械有限公司 | High-precision gate |
| CN107806172A (en) * | 2017-09-19 | 2018-03-16 | 中山市水利水电勘测设计咨询有限公司 | A kind of wedge block of municipal drainage movable pump station |
| CN114622525A (en) * | 2022-04-18 | 2022-06-14 | 江苏省水利勘测设计研究院有限公司 | Assembled inverted arch bottom plate sluice and design method thereof |
-
2006
- 2006-12-08 CN CN 200620134949 patent/CN200981993Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556609A (en) * | 2013-11-25 | 2014-02-05 | 云南星禹水利设备有限责任公司 | Life extension type elastic seal sluice gate structure |
| CN103556609B (en) * | 2013-11-25 | 2016-01-20 | 云南星禹水利设备有限责任公司 | A kind of life extension type elastic seal sluice gate structure |
| CN104452698A (en) * | 2014-11-28 | 2015-03-25 | 广东梅雁吉祥水电股份有限公司 | Dynamic water gate structure used for hydropower station |
| CN106012982A (en) * | 2016-07-07 | 2016-10-12 | 河北海王水工机械有限公司 | High-precision gate |
| CN107806172A (en) * | 2017-09-19 | 2018-03-16 | 中山市水利水电勘测设计咨询有限公司 | A kind of wedge block of municipal drainage movable pump station |
| CN114622525A (en) * | 2022-04-18 | 2022-06-14 | 江苏省水利勘测设计研究院有限公司 | Assembled inverted arch bottom plate sluice and design method thereof |
| CN114622525B (en) * | 2022-04-18 | 2024-05-14 | 江苏省水利勘测设计研究院有限公司 | Assembled inverted arch bottom plate sluice and design method thereof |
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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: 20071128 |
|
| EXPY | Termination of patent right or utility model |