CN209669822U - A kind of hydraulic lifting dam - Google Patents
A kind of hydraulic lifting dam Download PDFInfo
- Publication number
- CN209669822U CN209669822U CN201821993662.3U CN201821993662U CN209669822U CN 209669822 U CN209669822 U CN 209669822U CN 201821993662 U CN201821993662 U CN 201821993662U CN 209669822 U CN209669822 U CN 209669822U
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- China
- Prior art keywords
- dam
- support
- hydraulic cylinder
- rod
- connecting rod
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Abstract
The utility model provides a kind of hydraulic lifting dam, including dam foundation plinth, reinforcing bar ground anchor, support, concentric shafts, dam facing, hydraulic cylinder, support rod, sliding slot, connecting rod and driving mechanism, with reinforcing bar anchor is fixedly connected support, concentric shafts are mounted in support, concentric shafts are connect with dam facing lower rotation, hydraulic cylinder trench bottom is fixed with cylinder support, hydraulic cylinder is hinged with cylinder support, several first auricles and several second auricles are fixed on dam facing, one end of the piston rod of hydraulic cylinder and the first auricle are hinged, the side of hydraulic cylinder slot is additionally provided with the sliding slot on the basis of being fixed on dam, strip through-hole is correspondingly provided on two cell walls of sliding slot, connecting rod passes through the strip through-hole of several sliding slots, one end of support rod and the second auricle are hinged, the other end of support rod is connect with link rotatable, the length of sliding slot and the equal length of support rod, the both ends of connecting rod It is connected with the driving mechanism for being located at dam foundation plinth two sides.The advantage that the utility model has support rod position limiting structure simple, easy to operate.
Description
Technical field
The utility model relates to a kind of hydraulic lifting dams.
Background technique
Hydraulic lifting dam refers to hydraulic concrete lifting dam, is the more easy movable dam technology of water economic system.It is extensively
Applied to construction such as agricultural irrigation, fishery, ship lock, seawater gear tide, city river landscape engineering and small hydropower stations.Hydraulic lifting dam
It is a kind of using dump truck mechanics principle, in conjunction with the movable dam of buttress dam hydro-structure pattern, has water blocking and sluicing is dual
The construction of function, hydraulic lifting dam is made of arc (or straight line) dam facing, hydraulic stem, support rod, hydraulic cylinder and hydraulic power unit, is used
Hydraulic cylinder is directly pushed up using bottom as the back in the movable retaining dam face of axis, realizes that rising dam blocks water, drops the purpose of dam flood passage, hydraulic lifting
When the dam facing on dam is located at a certain angle, support rod is needed to play a supporting role, one end of support rod will fix, still
There is support rod position limiting structure complexity in existing hydraulic lifting dam.
Therefore, it is badly in need of a kind of hydraulic lifting dam that support rod position limiting structure is simple, easy to operate.
Utility model content
In order to solve the problems, such as existing hydraulic lifting dam there are support rod position limiting structure complexity, the purpose of this utility model is
A kind of hydraulic lifting dam is provided, with simple, the easy to operate advantage of support rod position limiting structure.
The utility model provides the following technical solution:
A kind of hydraulic lifting dam, including dam foundation plinth, reinforcing bar anchor, support, concentric shafts, dam facing, hydraulic cylinder, support rod,
Sliding slot, connecting rod and driving mechanism, the reinforcing bar anchor it is buried in dam foundation plinth, the support with the reinforcing bar fix by anchor
Connection, the concentric shafts are mounted in the support, and the concentric shafts are connect with the dam facing lower rotation, on the basis of the dam
Several hydraulic cylinder slots positioned at the dam facing side are additionally provided with, the hydraulic cylinder trench bottom is fixed with cylinder support, described hydraulic
Cylinder and the cylinder support are hinged, and several first auricles and several second auricles are fixed on the dam facing, the hydraulic cylinder
One end of piston rod and the first auricle are hinged, and the side of the hydraulic cylinder slot is additionally provided with the sliding slot being fixed on the basis of the dam,
Strip through-hole is correspondingly provided on two cell walls of the sliding slot, the connecting rod passes through the strip through-hole of several sliding slots, the support
One end of bar and the second auricle are hinged, and the other end of the support rod is connect with the link rotatable, the length of the sliding slot with
The equal length of the support rod, the both ends of the connecting rod are connected with the driving mechanism for being located at dam foundation plinth two sides；The drive
Motivation structure includes motor, screw rod and sliding block, and the motor is connected with the screw rod, and the slide block set is described on the screw rod
The both ends of connecting rod are fixedly connected with the sliding block.
The hydraulic cylinder plays a role in promoting to the dam facing, and the flexible of the hydraulic cylinder can make the dam facing prop or fall
Under, meanwhile, when the driving mechanism works, the sliding block slides on the screw rod, and the sliding block sliding drives the connecting rod
It being slided, the support rod simultaneously plays a supporting role to the dam facing, and the connecting rod is slid into the both ends of the sliding slot,
The support rod is propped or is fallen down also with dam facing, and under the hydraulic cylinder and support rod effect, the dam facing, which plays, to be blocked
The effect of water or flood passage, the position limiting structure of support rod only need connecting rod and driving mechanism composition, and structure is simple, the utility model
It operates also more convenient.
Preferably, the first auricle and the second auricle are staggered, and hydraulic steel tank and sliding slot are staggered
Preferably, the support rod is equipped with through-hole, and the connecting rod passes through through-hole, and the connecting rod passes through the through-hole and institute
State support rod rotation connection.
Preferably, first auricle and second auricle are uniformly distributed on the dam facing.
Preferably, the dam facing is arc panel.
The beneficial effects of the utility model are: the hydraulic cylinder plays a role in promoting to the dam facing, the hydraulic cylinder
It is flexible that the dam facing can be made to prop or fall down, meanwhile, when the driving mechanism works, the sliding block slides on the screw rod,
The sliding block sliding drives the connecting rod to be slided, and the support rod simultaneously plays a supporting role to the dam facing, the company
Bar is slid into the both ends of the sliding slot, and the support rod is propped or fallen down also with dam facing, in the hydraulic cylinder and the branch
Under strut effect, the dam facing plays the effect for blocking water or flood passage, and the position limiting structure of support rod only needs connecting rod and driving machine
Structure composition, structure is simple, and the utility model operation is also more convenient.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Structural schematic diagram when Fig. 1 is the utility model dam facing water blocking；
Fig. 2 is structural schematic diagram when the utility model dam facing sluices；
Fig. 3 is the utility model structure top view；
In the figure, it is marked as 1, dam foundation plinth；11, hydraulic cylinder slot；2, reinforcing bar ground anchor；3, support；4, concentric shafts；5, dam facing；
51, the first auricle；52, the second auricle；6, hydraulic cylinder；61, cylinder support；7, support rod；8, sliding slot；81, strip through-hole；9, even
Bar；10, driving mechanism；101, motor；102, screw rod；103, sliding block.
Specific embodiment
Specific embodiment of the present utility model is described with reference to the accompanying drawing.
As shown in Figure 1-3, a kind of hydraulic lifting dam, including dam foundation plinth 1, reinforcing bar ground anchor 2, support 3, concentric shafts 4, dam facing
5, hydraulic cylinder 6, support rod 7, sliding slot 8, connecting rod 9 and driving mechanism 10, the reinforcing bar anchor 2 it is buried in dam foundation plinth 1, it is described
With the reinforcing bar anchor 1 is fixedly connected support 3, and the concentric shafts 4 are mounted in the support 3, the concentric shafts 4 with it is described
The connection of 5 lower rotation of dam facing, the dam facing 5 is arc panel, if being additionally provided on the dam foundation plinth 1 positioned at 5 side of dam facing
Dry hydraulic cylinder slot 11,11 bottom of hydraulic cylinder slot are fixed with cylinder support 61, and the hydraulic cylinder 6 is cut with scissors with the cylinder support 61
It connects, several first auricles 51 and several second auricles 52 is fixed on the dam facing 5, the first auricle 51 and the second auricle 52 interlock
Setting, first auricle 51 and second auricle 52 are uniformly distributed on the dam facing 5, the piston of the hydraulic cylinder 6
One end of bar and the first auricle 51 are hinged, and the hydraulic cylinder 6 is connected with oil pipe, and oil pipe is connected with hydraulic station, hydraulic station control oil
Oil stream direction, pressure and the flow of pipe, control the raising and lowering movement of the piston rod of hydraulic cylinder 6, and hydraulic cylinder 6 can control dam facing
5 tilt angle, and then the purpose for blocking water and flood passage is controlled, oil pipe and hydraulic station are being not shown in the figure, the hydraulic cylinder slot 11
Side be additionally provided with the sliding slot being fixed on the dam foundation plinth 1, hydraulic steel tank 11 and sliding slot 8 are staggered, the two of the sliding slot 8
It is correspondingly provided with strip through-hole 81 on a cell wall, the connecting rod 9 passes through the strip through-hole 81 of several sliding slots 8, and the one of the support rod 7
End and the second auricle 52 are hinged, and the other end of the support rod 7 and the connecting rod 9 are rotatablely connected, and the support rod 7 is equipped with logical
Hole (not shown), the connecting rod 9 pass through through-hole, and the connecting rod 9 is rotatablely connected by the through-hole and the support rod 7,
The equal length of the length of the sliding slot 8 and the support rod 7, the both ends of the connecting rod 9 be located at 1 two sides of dam foundation plinth
Driving mechanism 10 is connected；The driving mechanism 10 includes motor 101, screw rod 102 and sliding block 103, the motor 101 and the silk
Bar 102 be connected, 103 sets of the sliding block on the screw rod 102, the both ends of the connecting rod 9 are fixedly connected with the sliding block 103.
When the driving mechanism 10 works, the sliding block 103 slides on the screw rod 102, and the sliding of sliding block 103 drives the company
Bar 9 is slided, and the connecting rod 9 slides into the sliding slot 8 close to one end of the dam facing 5, and the support rod 7 is to the dam facing
5 play a supporting role.
Utility model works mode: the hydraulic cylinder 6 is connected with oil pipe, and oil pipe is connected with hydraulic station, hydraulic station control
Oil stream direction, pressure and the flow of oil pipe, control the raising and lowering movement of the piston rod of hydraulic cylinder 6, and hydraulic cylinder 6 can control dam
The tilt angle in face 5, the hydraulic cylinder 6 play a role in promoting to the dam facing 5, and the flexible of the hydraulic cylinder 6 can make the dam
Face 5 is propped or falls down, meanwhile, when the driving mechanism 10 works, the sliding block 103 slides on the screw rod 102, the cunning
The sliding of block 103 drives the connecting rod 9 to be slided, and the support rod 7 simultaneously plays a supporting role to the dam facing 5, the company
Bar 9 is slid into the both ends of the sliding slot 8, and the support rod 7 is propped or fallen down also with dam facing 5, in the hydraulic cylinder 6 and institute
It states under the effect of support rod 7, the dam facing 5 plays the effect for blocking water or flood passage.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (5)
1. a kind of hydraulic lifting dam, which is characterized in that including dam foundation plinth, reinforcing bar ground anchor, support, concentric shafts, dam facing, hydraulic
Cylinder, support rod, sliding slot, connecting rod and driving mechanism, the reinforcing bar anchor it is buried in dam foundation plinth, the support and the reinforcing bar
Ground anchor is fixedly connected, and the concentric shafts are mounted in the support, and the concentric shafts are connect with the dam facing lower rotation, institute
Several hydraulic cylinder slots being additionally provided on the basis of dam positioned at the dam facing side are stated, the hydraulic cylinder trench bottom is fixed with oil cylinder branch
Seat, the hydraulic cylinder and the cylinder support are hinged, and several first auricles and several second auricles, institute are fixed on the dam facing
One end and the first auricle for stating the piston rod of hydraulic cylinder are hinged, and the side of the hydraulic cylinder slot, which is additionally provided with, is fixed on the dam foundation plinth
On sliding slot, strip through-hole is correspondingly provided on two cell walls of the sliding slot, the connecting rod passes through the strip through-hole of several sliding slots,
One end of the support rod and the second auricle are hinged, and the other end of the support rod is connect with the link rotatable, the sliding slot
Length and the support rod equal length, the both ends of the connecting rod with positioned at dam foundation plinth two sides driving mechanism phase
Even；The driving mechanism includes motor, screw rod and sliding block, and the motor is connected with the screw rod, and the slide block set is in the silk
On bar, the both ends of the connecting rod are fixedly connected with the sliding block.
2. a kind of hydraulic lifting dam according to claim 1, which is characterized in that the first auricle and the second auricle are staggeredly set
It sets, hydraulic steel tank and sliding slot are staggered.
3. a kind of hydraulic lifting dam according to claim 1, which is characterized in that the support rod is equipped with through-hole, described
Connecting rod passes through through-hole, and the connecting rod is rotatablely connected by the through-hole and the support rod.
4. a kind of hydraulic lifting dam according to claim 2, which is characterized in that first auricle and second auricle
It is uniformly distributed on the dam facing.
5. a kind of hydraulic lifting dam according to claim 1, which is characterized in that the dam facing is arc panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821993662.3U CN209669822U (en) | 2018-11-30 | 2018-11-30 | A kind of hydraulic lifting dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821993662.3U CN209669822U (en) | 2018-11-30 | 2018-11-30 | A kind of hydraulic lifting dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209669822U true CN209669822U (en) | 2019-11-22 |
Family
ID=68561634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821993662.3U Expired - Fee Related CN209669822U (en) | 2018-11-30 | 2018-11-30 | A kind of hydraulic lifting dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209669822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818405A (en) * | 2021-10-25 | 2021-12-21 | 安徽名川活动坝科技有限公司 | Support system based on hydraulic dam |
| CN113981915A (en) * | 2021-10-19 | 2022-01-28 | 安徽宜诚机电设备制造有限公司 | Connecting rod formula hydraulic pressure dam that lifts |
-
2018
- 2018-11-30 CN CN201821993662.3U patent/CN209669822U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113981915A (en) * | 2021-10-19 | 2022-01-28 | 安徽宜诚机电设备制造有限公司 | Connecting rod formula hydraulic pressure dam that lifts |
| CN113818405A (en) * | 2021-10-25 | 2021-12-21 | 安徽名川活动坝科技有限公司 | Support system based on hydraulic dam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20201130 |