CN203129105U - Integral type hinge movable dam - Google Patents
Integral type hinge movable dam Download PDFInfo
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- CN203129105U CN203129105U CN 201320070453 CN201320070453U CN203129105U CN 203129105 U CN203129105 U CN 203129105U CN 201320070453 CN201320070453 CN 201320070453 CN 201320070453 U CN201320070453 U CN 201320070453U CN 203129105 U CN203129105 U CN 203129105U
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- hinge
- dam
- facing plate
- plate
- transmission device
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Abstract
The utility model discloses an integral type hinge movable dam, and belongs to the field of waterwork. The integral type hinge movable dam is arranged in a river way, and comprises at least one hinge moveable dam unit which comprises a foundation connecting plate, a bottom support, a hinge dam panel, a bottom shaft and a transmission device. Each foundation connecting plate is arranged in a river way dam foundation, each bottom support is arranged on and connected with the corresponding foundation connecting plate, each hinge dam panel, each bottom shaft and each transmission device are correspondingly arranged, each hinge dam panel is in rigid connection with the corresponding bottom shaft, each bottom shaft is fixedly connected with the corresponding bottom support and the corresponding foundation connecting plate through a corresponding hinge shaft sleeve, each transmission device is arranged between the corresponding hinge dam panel and the corresponding foundation connecting plate, each hinge dam panel is driven to lift or fall by the corresponding transmission device, and water-stop parts are arranged on the bottom and two side portions of each hinge dam panel. The integral type hinge movable dam is simple in structure, unobstructed in draw-off floodwater, low in investment cost and unlimited in using condition.
Description
Technical field
The utility model relates to a kind of hydraulic structure field, particularly a kind of monolithic hinge movable dam.
Background technology
Along with the needs of urban water use, landscape construction, environmental renovation and irrigation, generation engineering, not only requirement can be implemented in barrage retaining on the river, and requirement can not influence flood control safety, so make that movable gate has obtained using widely.Movable gate comprises sluice, rubber dam, plate-turning door lock and steel dam lock.Because the high request of landscape construction in the city river, the steel dam lock obtains application more and more widely.
The steel dam lock comprises the dam facing plate, be located at the lower shaft of dam facing plate bottom and be located at the control device of dam facing plate both sides, rotates by control device control lower shaft, opens and closes to drive the dam facing plate.
This kind structure, in opening-closing process, the lower shaft of steel dam lock is subjected to hydraulic-driven, drives the dam facing plate and rotates, and has the unscientific problem of structure stress, causes lower shaft clumsy, and drive unit power is bigger, causes investment high; Hydraulic-driven requires very high to the lower shaft levelness, to the foundation deformation sensitivity, so very high to basic civil engineering requirement, can't adapt to dam foundation foundation settlement.In the large span river course, need build the relay and control pump house especially, not only block water obviously, cause flood passage not smooth, and cause the hydraulic pressure synchronization lifting control difficulty of large span steel dam lock big, the easy bending displacement of lower shaft causes service condition restricted.
The utility model content
In order to solve not smooth, the restricted problem of service condition of investment height, flood passage that the steel dam lock exists in the prior art, the utility model embodiment provides a kind of monolithic hinge movable dam.Described technical scheme is as follows:
A kind of monolithic hinge movable dam is arranged in the river course, and described monolithic hinge movable dam comprises at least one hinge movable dam unit, and described at least one hinge movable dam unit is arranged side by side;
Each hinge movable dam unit comprises basic junction plate, bottom support bracket, hinge dam facing plate, lower shaft and transmission device, described basic junction plate is arranged in the river course dam foundation, described bottom support bracket is arranged on the described basic junction plate and is attached thereto, described hinge dam facing plate and described lower shaft are rigidly connected, described lower shaft is fixedlyed connected with described bottom support bracket and described basic junction plate by hinge shaft sleeve, between described hinge dam facing plate and the described basic junction plate described transmission device is set, drive described hinge dam facing plate lifting or lodging by described transmission device, wherein, the bottom of described hinge dam facing plate is provided with the bottom sealing, and two sidepieces of described hinge dam facing plate are provided with two sidepiece sealings.
Particularly, described transmission device is the hydraulic cylinder type connecting rod, comprise hydraulic cylinder, expansion link, two floors and turning cylinder, described hydraulic cylinder is arranged on the described basic junction plate, described expansion link one end is inserted described hydraulic cylinder, the described expansion link other end is connected on the described turning cylinder, and described turning cylinder is installed between described two floors, and described two floors are separately fixed on the described hinge dam facing plate.
More specifically, the axis of described turning cylinder and described hinge dam facing plate base are at a distance of H/4 to 2H/3, and wherein, H is the height of described hinge dam facing plate.
Particularly, described hinge dam facing plate is steel facing, and described hinge dam facing plate is shaped as plate or camber.
More specifically, described two sidepiece sealings are the hermetic seal form of described steel facing and P type sealing mutual extrusion.
More specifically, described bottom sealing is between described lower shaft and the described bottom support bracket or/and the sealing between described lower shaft and the basis, described river course, and described bottom sealing is for by the spacing rubber tube of angle steel and the hermetic seal form of described lower shaft mutual extrusion.
Particularly, described hinge dam facing plate is the steel concrete panel, and described hinge dam facing plate is shaped as plate or camber.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:
The structure that the utility model is formed by basic junction plate, bottom support bracket, hinge dam facing plate, lower shaft and transmission device, have simple in structure, flood passage is unobstructed, the unrestricted advantage of service condition, the design of employing assembly type, by being arranged side by side several hinge movable dam unit, the river width that can adapt to random length is built the lock requirement, and the centre need not gate pier or relay and control pumping plant, substantially the steel dam lock can not occur to river width or build the restriction of lock requirement for height, also need not build the tangible relay and control pump house that blocks water, make cost of investment low.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the side-looking structural representation of the monolithic hinge movable dam that provides of the utility model embodiment;
Fig. 2 is that the monolithic hinge movable dam that provides of the utility model embodiment is under normal dash state and at the elevation in downstream;
Fig. 3 is the sidepiece sealing cross-sectional drawing of the monolithic hinge movable dam that provides of the utility model embodiment;
Fig. 4 is the bottom sealing cross-sectional drawing of the monolithic hinge movable dam that provides of the utility model embodiment.
Each symbolic representation implication is as follows among the figure:
1 hinge dam facing plate, 2 floors, 3 hydraulic cylinders, 4 lower shafts, 5 bottom support brackets, 6 basic junction plates, 7 sidepiece sealings, 8 bottom sealings, 9 hinge shaft sleeves, 10 turning cylinders, 11 expansion links, 12 rubber tubes, 13 angle steel, 14 bolt anchoring holes, 15 lower shaft stationary pipes, 16P type rubber sealing.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model embodiment is described in further detail.
As shown in Figure 1, the utility model embodiment provides the side-looking structural representation of monolithic hinge movable dam, solid line is represented the operating position of hinge dam facing plate 1 when normal dash state among the figure, operating position when dotted line represents that hinge dam facing plate 1 fell fully among the figure, the utility model embodiment also can be referring to Fig. 2, present embodiment is main being illustrated with Fig. 1, described monolithic hinge movable dam is arranged in the river course (not drawing), described monolithic hinge movable dam comprises at least one hinge movable dam unit, and described at least one hinge movable dam unit is arranged side by side; Each hinge movable dam unit comprises basic junction plate 6, bottom support bracket 5, hinge dam facing plate 1, lower shaft 4 and transmission device, described basic junction plate 6 is arranged in the basis, river course, described bottom support bracket 5 is arranged on the described basic junction plate 6 and is attached thereto, described hinge dam facing plate 1 is rigidly connected with described lower shaft 4, described lower shaft 4 is fixedlyed connected with described bottom support bracket 5 and described basic junction plate 6 by hinge shaft sleeve 9, between described hinge dam facing plate 1 and the described basic junction plate 6 described transmission device is set, drive 1 lifting of described hinge dam facing plate or lodging by described transmission device, wherein, the bottom of described hinge dam facing plate 1 is provided with bottom sealing 8, and two sidepieces of described hinge dam facing plate 1 are provided with two sidepiece sealing 7(referring to Fig. 2).
The utility model adopts the design of this kind assembly type, be combined to form the dam body of different in width by the hinge dam facing plate 1 of varying number, therefore the river width that can adapt to random length is built the lock requirement, applicability is wide, and the centre need not gate pier or relay and control pumping plant, substantially the steel dam lock can not occur to river width or build the restriction of lock requirement for height, need not build the tangible relay and control pump house that blocks water yet, therefore the utlity model has the advantage that service condition is unrestricted and cost of investment is low.In addition, but described hinge dam facing plate 1 of the present utility model and transmission device isolated operation can be regulated panel dash height arbitrarily, are convenient to the waterpower channel sand-flushing desilting, get rid of floating thing and water yield control.The utility model is easy and simple to handle, and the panel rising or falling speed is fast, and the impact-resisting wear-resisting ability is strong, is particularly suitable for the dam demand of building that mountain area flood fluctuation is quick, sediment deposition is serious.Normal conditions, the general control of hinge dam facing plate 1 length 10 meters with interior (when height of dam was lower than 2 meters, dam length also can suitably increase), the transmission device of described hinge dam facing plate 1 is easily synchronous, can effectively solve steel dam lock hydraulic-driven difficulty synchronously, cause the problem of lower shaft frangibility.In addition, hinge dam facing plate 1 independent operating can form concentrated flow, increases flow velocity, is particularly suitable for the river construction of channel sand-flushing desilting requirement.Each is 1 installation side sealing of hinge dam facing plate independently, and side sealing form uniqueness all can realize good stagnant water effect in the 2-3cm scope, thus strong to the sedimentation adaptive capacity of the dam foundation, overcome the steel dam lock to dam foundation sedimentation sensitivity, the shortcoming that easily causes lower shaft to leak.
The utility model is a kind of novel movable gate, structure by basic junction plate 6, bottom support bracket 5, hinge dam facing plate 1, lower shaft 4 and transmission device composition, driving hinge dam facing plate 1 by transmission device rotates in the certain angle scope around lower shaft 4, that realizes described monolithic hinge movable dam rises the dam retaining, the dam flood passage falls, regulate the purpose of upper pond level arbitrarily, therefore monolithic hinge movable dam described in the utility model has advantage simple in structure and that flood passage is unobstructed.
In addition, as shown in Figure 2, hinge dam facing plate 1 was close to the dam foundation when dam fell in the utility model does not originally influence storehouse, river flood passage.
As shown in Figures 1 and 2, the compact conformation of monolithic hinge movable dam described in the utility model, dam type is attractive in appearance, and no matter hinge dam facing plate 1 is in lifting or the state that fell, and transmission device is not influenced by water impact all, can effectively protect transmission device.When rising the dam, the dam crest overcurrent can form the artificial waterfall view.
In sum, monolithic hinge movable dam described in the utility model has characteristics such as " cost are low, simple in structure, safe and reliable, easy and simple to handle, applicability is strong, flood carrying capacity big ", gate dam construction demand, the mountain stream fluctuation that can be applicable to simultaneously the urban river comprehensive regulation and landscape environment requirement require rapidly to open fall gate dam rapidly, rise the demand on dam behind the fully-loaded stream flood fast, can realize multiple target and multi-functional sluice construct effects of biology such as " flood are arranged soon, drought is held soon, inexpensive ".
Particularly, as shown in Figure 1, in the present embodiment, hinge dam facing plate 1 and lower shaft 4 are linked into a whole by hinge shaft sleeve 9 and bottom support bracket 5 and basic junction plate 6 after solid welding is strengthened.
Particularly, in the present embodiment, described transmission device is the hydraulic cylinder type connecting rod, comprise hydraulic cylinder 3, expansion link 11, two floors 2 and turning cylinder 10, described hydraulic cylinder 3 is arranged on the described basic junction plate 6, and described expansion link 11 1 ends are inserted described hydraulic cylinder 3, and described expansion link 11 other ends are connected on the described turning cylinder 10, described turning cylinder 10 is installed between described two floors 2, and described two floors 2 are separately fixed on the described hinge dam facing plate 1.
The utility model transmission device adopts hydraulic cylinder 3, regulates hinge dam facing plate 1 by the elongation of adjusting expansion link 11 and makes fan shape moving around lower shaft 4 in the certain angle scope, to adjust the upstream side dash height of hinge dam facing plate 1.In the present embodiment, the quantity of transmission device is two backwater one sides that are symmetricly set on hinge dam facing plate 1 respectively, and the hydraulic cylinder 3 in two transmission devices is in a row arranged in hinge dam facing plate 1 downstream.
The utility model transmission device adopts the hydraulic cylinder type connecting rod, constitutes the triangular support structure of stable science.Under equal dam length condition, make hinge dam facing plate 1 long than the steel dam lock around the arm of force of the lifting force of lower shaft 4 rotations, be example with the hydraulic drive, required transmission device rated power is obviously little than the steel dam lock, and energy-saving effect is obvious.
Certainly, one of ordinary skill in the art will appreciate that transmission device is not limited to the hydraulic cylinder connecting rod, can also adopt the transmission device of form such as gear, as long as can satisfy stressed and the transmission demand.
More specifically, as shown in Figure 1, the axis of described turning cylinder 10 and described hinge dam facing plate 1 base are at a distance of H/4 to 2H/3, and wherein, H is the height of described hinge dam facing plate 1.
More preferably, the axis of described turning cylinder 10 and described hinge dam facing plate 1 base are at a distance of H/3 to H/2, and wherein, H is the height of described hinge dam facing plate 1.
Adopt said structure, make the utlity model has and be close to the riverbed after the dam facing identical with the steel dam lock fell and do not block water, utilize dam crest portion to cross water and form the artificial waterfall view, function such as lock shape is attractive in appearance.
Particularly, described hinge dam facing plate 1 is steel facing, and described hinge dam facing plate 1 is shaped as plate or camber.More specifically, described hinge dam facing plate 1 is to form at girder steel framework outside weldable steel panel.
More specifically, as shown in Figure 4, described two sidepiece sealings 7 are the hermetic seal form of described steel facing and P type sealing mutual extrusion, concrete sidepiece sealing 7 is hermetic seal forms that angle steel 13 and P type rubber sealing 16 form by bolt anchoring, wherein, bolt anchoring hole 14 is used for passing bolt.
Certainly, one of ordinary skill in the art will appreciate that sidepiece sealing 7 is gone back the other forms of water-stopping structures such as special-shaped sealing of the solid rubber tube of panel one side anchor.
More specifically, as shown in Figure 3, described bottom sealing 8 is between described lower shaft 4 and the described bottom support bracket 5 or/and the sealing between described lower shaft 4 and the basis, described river course, described bottom sealing 8 is by the rubber tube of angle steel 13 spacing extruding and the hermetic seal form of described lower shaft 4 mutual extrusion, the hermetic seal form that concrete bottom sealing 8 forms by bolt anchoring for rubber tube 12, angle steel 13, angle steel 13 by bolt anchoring on lower shaft stationary pipes 15, wherein, bolt anchoring hole 14 is used for passing bolt.
Certainly, one of ordinary skill in the art will appreciate that bottom sealing 8 is gone back the spacing other forms of water-stopping structures such as both sides installation rubber tube of channel-section steel.
Particularly, described hinge dam facing plate 1 is the steel concrete panel, and described hinge dam facing plate 1 is shaped as plate or camber.More specifically, described hinge dam facing plate 1 is to form at the cage of reinforcement concreting.
The utility model can adopt the hydraulic control pump moving operation of catcher of standing erectly, and also can adopt PLC electric control operation system, also can adopt the computer remote monitoring, also can be combined application with buoy or the infrared level sensor that waits, the realization dam function of collapsing automatically flood season.
Above-mentioned the utility model embodiment sequence number does not represent the quality of embodiment just to description.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. a monolithic hinge movable dam is arranged in the river course, it is characterized in that, described monolithic hinge movable dam comprises at least one hinge movable dam unit, and described at least one hinge movable dam unit is arranged side by side;
Each hinge movable dam unit comprises basic junction plate, bottom support bracket, hinge dam facing plate, lower shaft and transmission device, described basic junction plate is arranged in the river course dam foundation, described bottom support bracket is arranged on the described basic junction plate and is attached thereto, described hinge dam facing plate and described lower shaft are rigidly connected, described lower shaft is fixedlyed connected with described bottom support bracket and described basic junction plate by hinge shaft sleeve, between described hinge dam facing plate and the described basic junction plate described transmission device is set, drive described hinge dam facing plate lifting or lodging by described transmission device, wherein, the bottom of described hinge dam facing plate is provided with the bottom sealing, and two sidepieces of described hinge dam facing plate are provided with two sidepiece sealings.
2. monolithic hinge movable dam according to claim 1, it is characterized in that, described transmission device is the hydraulic cylinder type connecting rod, comprise hydraulic cylinder, expansion link, two floors and turning cylinder, described hydraulic cylinder is arranged on the described basic junction plate, and described expansion link one end is inserted described hydraulic cylinder, and the described expansion link other end is connected on the described turning cylinder, described turning cylinder is installed between described two floors, and described two floors are separately fixed on the described hinge dam facing plate.
3. monolithic hinge movable dam according to claim 2 is characterized in that, the axis of described turning cylinder and described hinge dam facing plate base are at a distance of H/4 to 2H/3, and wherein, H is the height of described hinge dam facing plate.
4. according to the described monolithic hinge of each claim of claim 1-3 movable dam, it is characterized in that described hinge dam facing plate is steel facing, described hinge dam facing plate is shaped as plate or camber.
5. monolithic hinge movable dam according to claim 4 is characterized in that, described two sidepiece sealings are the hermetic seal form of described steel facing and P type sealing mutual extrusion.
6. monolithic hinge movable dam according to claim 4, it is characterized in that, described bottom sealing is between described lower shaft and the described bottom support bracket or/and the sealing between described lower shaft and the basis, described river course, and described bottom sealing is for by the spacing rubber tube of angle steel and the hermetic seal form of described lower shaft mutual extrusion.
7. according to the described monolithic hinge of each claim of claim 1-3 movable dam, it is characterized in that described hinge dam facing plate is the steel concrete panel, described hinge dam facing plate is shaped as plate or camber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070453 CN203129105U (en) | 2013-02-06 | 2013-02-06 | Integral type hinge movable dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070453 CN203129105U (en) | 2013-02-06 | 2013-02-06 | Integral type hinge movable dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203129105U true CN203129105U (en) | 2013-08-14 |
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ID=48937100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320070453 Ceased CN203129105U (en) | 2013-02-06 | 2013-02-06 | Integral type hinge movable dam |
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| Country | Link |
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| CN (1) | CN203129105U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132491A (en) * | 2013-02-06 | 2013-06-05 | 北京中水科工程总公司 | Integral type hinge moving dam |
| CN103422475A (en) * | 2013-08-30 | 2013-12-04 | 烟台天圣橡胶有限公司 | Hinge movable dam |
| CN105275896A (en) * | 2015-11-09 | 2016-01-27 | 北京中水科工程总公司 | Mechanical power-source-free dam descending device for hydraulically-driven movable dam |
-
2013
- 2013-02-06 CN CN 201320070453 patent/CN203129105U/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132491A (en) * | 2013-02-06 | 2013-06-05 | 北京中水科工程总公司 | Integral type hinge moving dam |
| CN103422475A (en) * | 2013-08-30 | 2013-12-04 | 烟台天圣橡胶有限公司 | Hinge movable dam |
| CN105275896A (en) * | 2015-11-09 | 2016-01-27 | 北京中水科工程总公司 | Mechanical power-source-free dam descending device for hydraulically-driven movable dam |
| CN105275896B (en) * | 2015-11-09 | 2018-07-24 | 北京中水科工程总公司 | Dam device drops in the mechanical passive delivery of hydraulic-driven movable dam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210129 Decision number of declaring invalidation: 47683 Granted publication date: 20130814 |