CN106906802A - A kind of check dam bottom Water stop mechanism - Google Patents
A kind of check dam bottom Water stop mechanism Download PDFInfo
- Publication number
- CN106906802A CN106906802A CN201710200846.3A CN201710200846A CN106906802A CN 106906802 A CN106906802 A CN 106906802A CN 201710200846 A CN201710200846 A CN 201710200846A CN 106906802 A CN106906802 A CN 106906802A
- Authority
- CN
- China
- Prior art keywords
- dam
- watertight rubber
- type watertight
- check dam
- type
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
- E02B7/44—Hinged-leaf gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/54—Sealings for gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Revetment (AREA)
Abstract
The present invention relates to the dam bottom Water stop mechanism of river course check dam, check dam panel uses bolt and links with the dam foundation, the bottom and one block of circular arc material more than 90 degree for blocking water panel upstream face are welded into an entirety, when vertical dam is with dam is put, p-type watertight rubber is closely pressed on circular arc all the time, from but regardless of block water panel be parked in it is any block water highly, sealing effect can be played.Simple structure of the present invention, economy and durability is safe and reliable, solves the defect in the majority of traditional bottom water sealing structure, in check dam field, has great practical value.
Description
Technical field
More particularly it is a kind of check dam bottom Water stop mechanism the present invention relates to hydraulic engineering field.
Background technology
At present in the check dam engineering construction of water conservancy river course, especially pin-connected panel hydraulic pressure dam（Or hydraulic hinge dam etc. is, this
In be referred to as hydraulic pressure dam）Applying the pattern in check dam end water mainly has two kinds, one kind is circular base Spindle Links circle hinged-support
It is anchored on the dam foundation, water panel upstream pressure p-type sealing rod is blocked, here we term it L1 types；One kind is that flat lower shaft uses spiral shell
Bolt link is anchored on the dam foundation, water panel upstream pressure p-type sealing rod is equally blocked, we term it L2 types.
L1 type waterproof patterns, when advantage is that check dam founds dam and puts dam, any water retaining height energy sealing, shortcoming one is round
There is the discrepancy in elevation at shape hinged-support and circular base Spindle Links, not on the same plane, p-type watertight rubber is pressed in waterproof on lower shaft and has herein
Difficulty, easily causes leak；Shortcoming two is that circular hinged-support is integrally fixed on the dam foundation, and when Dang Liba puts dam, circular hinged-support is consolidated
It is fixed motionless, block water panel and rotate around it, compare difficult waterproof with the overlapping part of panel, easy leak, most critical is side connection
Place can not change, because can not be dismantled between this structure circle lower shaft and circular hinged-support, after watertight rubber is aging, be formed
Long-term leak source；Shortcoming three is that, due to that can not be dismantled between circular lower shaft and circular hinged-support, and their material is steel, is needed
Regular anti-corrosion is wanted, due to close structure between them, and can not be dismantled, so being unable to anti-corrosion, seriously drawn and ring its service life.
L2 type waterproof patterns, advantage is that to block water panel with the dam foundation be that bolt is linked, easily disassembled, so anti-corrosion is without dead
Angle, and when founding dam to peak level, water panel extruding p-type watertight rubber is blocked, due to being that same plane does not have the discrepancy in elevation, turn round and look at waterproof effect
It is really good, not easy to leak；Shortcoming one is to block water panel can not arbitrarily adjust height of water level, because except peak level, other positions P
Type rubber can not form extruding with water panel is blocked, so this structure can only have a kind of water retaining height, there is its limitation；Shortcoming two
It is that river course situation is more complicated, the various debris of silt, branch, stone etc. are relatively more, debris are sometimes prone to stuck in p-type sealing
Rubber and water panel bottom is blocked, cause leak.
The content of the invention
The present invention is in order to solve the deficiencies in the prior art, there is provided a kind of new end water scheme, its embodiment is as follows：
A kind of check dam bottom Water stop mechanism, including p-type watertight rubber part and check dam faceplate part, described check dam panel
Bolt is used with the dam foundation to link, the bottom and one block of circular arc material more than 90 degree for blocking water panel upstream face are welded into one
Overall, described p-type watertight rubber part includes p-type watertight rubber, fastening screw, supporting adn fixing device, and described support is consolidated
Determine device to be fixed on the dam foundation, described p-type watertight rubber is fixed on supporting adn fixing device by fastening screw, when vertical dam and
When putting dam, p-type watertight rubber is closely pressed on circular arc material all the time, no matter block water panel be parked in it is any block water highly, can
Play sealing effect.
Described p-type watertight rubber is flat rubber, or is resilient sealing product.
Described p-type watertight rubber part also includes flat press strip, and described p-type watertight rubber, flat press strip is by tight
Gu screw is fixed on supporting adn fixing device.
Described supporting adn fixing device is L-type angle steel, primarily serves support and fixation.
Advantage one：Convenient disassembly, regular anti-corrosion there is not dead angle, increases the service life of check dam；
Advantage two：There is no the discrepancy in elevation on circular arc material more than 90 degree, be same face, so good water-proof effect, does not leak easily
Point.
Advantage three：When vertical dam and when putting dam, p-type watertight rubber is closely pressed on circular arc all the time, from but regardless of blocking the water surface
Plate be parked in it is any block water highly, sealing effect can be played.
Advantage four：It is very close to each other because p-type watertight rubber is closely pressed on circular arc all the time, so blocked by debris leading
Causing the situation of leak can not possibly occur.
Instant invention overcomes L1 types and all shortcomings of L2 type waterproof constructions, existing waterway check dam end is completely solved
Problem in water-bound, with practical value very high.
Brief description of the drawings
Fig. 1 is the vertical dam of the present invention to extreme higher position side-looking structural profile schematic diagram；
Fig. 2 puts dam to extreme lower position side-looking structural profile schematic diagram for the present invention；
Fig. 3 is the vertical dam of the present invention to end water-bound enlarged diagram during extreme higher position；
Fig. 4 puts dam to end water-bound enlarged diagram during most bottom position for the present invention；
In figure：1. water panel is blocked, 2. hydraulic headstock gear, 3. flat lower shaft, 4.P type watertight rubbers, 5. fastening screw, 6. flat pressure
Bar, 7.L type angle steel, 8. bolt link, 9. circular arc material.
Specific embodiment
In order to be able to be more clearly understood that technical scheme, the present invention is further described below in conjunction with the accompanying drawings.
Referring to Fig. 1-Fig. 4, a kind of check dam bottom Water stop mechanism, including p-type watertight rubber part and check dam panel part
Point, described check dam panel 1 uses bolt and link with the dam foundation, block the upstream face of water panel 1 bottom and one piece be more than 90
The circular arc material 9 of degree is welded into an entirety, and described p-type watertight rubber part includes p-type watertight rubber 4, fastening screw 5,
Flat press strip 6, L-type angle steel 7, described L-type angle steel 7 are fixed on the dam foundation, and described p-type watertight rubber 4, flat press strip 6 lead to
Fastening screw 5 is crossed to be fixed on L-type angle steel 7, when vertical dam and when putting dam, block water panel 1 in the presence of hydraulic headstock gear 2 around
Flat lower shaft 3 is rotated, and p-type watertight rubber 4 is closely pressed on circular arc material 9 all the time, and any water is blocked no matter blocking water panel 1 and being parked in
Highly, sealing effect can be played.
P-type watertight rubber may also be the resilient sealing product of flat rubber or other shapes and material.L-type angle steel
Also other shapes are changed to, its purpose primarily serves support and fixation.
In sum, simple structure of the present invention, economy and durability, solve the defect in the majority of traditional bottom water sealing structure, are blocking
Dam field, has great practical value.
Any entity or individual, every any modification made within spirit of the invention and principle, equivalent and change
Enter, should be included within the protection domain of patent of the present invention.
Claims (4)
1. a kind of check dam bottom Water stop mechanism, it is characterised in that：Including p-type watertight rubber part and check dam faceplate part, institute
Check dam panel and the dam foundation stated use bolt and link, and block the bottom of water panel upstream face and one piece of circular arc more than 90 degree
Material is welded into an entirety, and described p-type watertight rubber part includes p-type watertight rubber, fastening screw, the fixed dress of support
Put, described supporting adn fixing device is fixed on the dam foundation, described p-type watertight rubber is fixed on support and fixes by fastening screw
On device, when vertical dam is with dam is put, p-type watertight rubber is closely pressed on circular arc material all the time, no matter block water panel and be parked in appoint
What blocks water highly, can play sealing effect.
2. a kind of check dam bottom Water stop mechanism according to claim 1, it is characterised in that：Described p-type watertight rubber or
It is flat rubber, or is resilient sealing product.
3. a kind of check dam bottom Water stop mechanism according to claim 1, it is characterised in that：Described p-type watertight rubber portion
Point also include flat press strip, described p-type watertight rubber, flat press strip are fixed on supporting adn fixing device by fastening screw.
4. a kind of check dam bottom Water stop mechanism according to claim 1, it is characterised in that：Described supporting adn fixing device is
L-type angle steel, primarily serves support and fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710200846.3A CN106906802A (en) | 2017-03-30 | 2017-03-30 | A kind of check dam bottom Water stop mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710200846.3A CN106906802A (en) | 2017-03-30 | 2017-03-30 | A kind of check dam bottom Water stop mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106906802A true CN106906802A (en) | 2017-06-30 |
Family
ID=59194926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710200846.3A Withdrawn CN106906802A (en) | 2017-03-30 | 2017-03-30 | A kind of check dam bottom Water stop mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106906802A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938618A (en) * | 2017-12-04 | 2018-04-20 | 衢州市长河翻板闸门有限公司 | A kind of direct-push steel dam |
| CN110106829A (en) * | 2019-05-06 | 2019-08-09 | 安徽省海巴液压设备有限公司 | A kind of Pneumatic power-saving environmental protection retaining dam |
| CN113931128A (en) * | 2021-10-19 | 2022-01-14 | 安徽金川活动坝科技有限公司 | Hydraulic movable dam water stop system |
-
2017
- 2017-03-30 CN CN201710200846.3A patent/CN106906802A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938618A (en) * | 2017-12-04 | 2018-04-20 | 衢州市长河翻板闸门有限公司 | A kind of direct-push steel dam |
| CN110106829A (en) * | 2019-05-06 | 2019-08-09 | 安徽省海巴液压设备有限公司 | A kind of Pneumatic power-saving environmental protection retaining dam |
| CN113931128A (en) * | 2021-10-19 | 2022-01-14 | 安徽金川活动坝科技有限公司 | Hydraulic movable dam water stop system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106906802A (en) | A kind of check dam bottom Water stop mechanism | |
| CN203498799U (en) | Prefabricated hollow pipe pile water-facing envelop enclosure | |
| CN206625197U (en) | A kind of check dam bottom Water stop mechanism | |
| CN104234016A (en) | Double-faced retaining dam | |
| CN207608812U (en) | A kind of anti-device that comes to nothing of laminated rubber bearing | |
| CN203947411U (en) | A kind of comb plate stretching device with buffer gear | |
| CN206015620U (en) | A kind of rock for preventing face slab rupture | |
| CN212801447U (en) | Hinge dam is with stagnant water structure of being convenient for maintenance | |
| CN208884478U (en) | A kind of hidden rolling sealing of aqueduct expansion joints | |
| CN205243534U (en) | Shield tunnel segment ring stitches waterproof construction | |
| CN205296096U (en) | High strength hydraulic pressure dam | |
| CN207760675U (en) | A kind of soft soil roadbed spelling is wide to settle controllable road | |
| CN204608597U (en) | A kind of damping tension and compression pot rubber bearing | |
| CN108978601A (en) | Steel dam is revolved on the whole | |
| CN204385687U (en) | Without aileron layout of sluice form | |
| CN212294567U (en) | Long service life's hydraulic pressure dam | |
| CN204311470U (en) | Functional steel limit formula rubber fastening band | |
| CN204212129U (en) | A kind of water surface floater interception apparatus | |
| CN208023515U (en) | A kind of concrete face rockfill dam | |
| CN214573745U (en) | Water conservancy aqueduct seam sealing device | |
| CN202718133U (en) | Pile bearing platform waterproof structure | |
| CN205444262U (en) | A pile head for dead load compression test | |
| CN206501131U (en) | A kind of vacuum mechanical-arm | |
| CN205530400U (en) | Batter pile test model steel reinforcement cage cushion inclines | |
| CN201443062U (en) | Prestress composite material dam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170630 |
|
| WW01 | Invention patent application withdrawn after publication |