CN213681997U - Hinge dam is unpowered falls dam device - Google Patents
Hinge dam is unpowered falls dam device Download PDFInfo
- Publication number
- CN213681997U CN213681997U CN202022538766.9U CN202022538766U CN213681997U CN 213681997 U CN213681997 U CN 213681997U CN 202022538766 U CN202022538766 U CN 202022538766U CN 213681997 U CN213681997 U CN 213681997U
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- Prior art keywords
- dam
- facing
- unpowered
- hinge
- dam facing
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000009194 climbing Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000007774 longterm Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses an unpowered dam device that falls of hinge dam, which comprises a base, one side of basement is equipped with the dam facing, the lower extreme symmetry of dam facing is equipped with two bases, two the upper end of base all is equipped with and is used for carrying out the climbing mechanism of lifting to the dam facing, one side of basement is equipped with and is used for carrying out the block mechanism fixed to the dam facing. The utility model discloses it is rational in infrastructure, can be after the pneumatic cylinder with dam facing jack-up, drive the inside threaded rod of fixed block through the motor and rotate, insert the front end of inserted bar in the inside slot of fixture block, it is fixed with the dam facing, reduce the pressure of pneumatic cylinder, avoid the pneumatic cylinder to be in long-term operating condition and influence pneumatic cylinder life, when falling the dam, drive the inserted bar through the motor and extract from the inside of slot, then close the pneumatic cylinder again, can pass through the automatic dam facing rotation that drives of pressure of water, accomplish and fall the dam automatically.
Description
Technical Field
The utility model relates to a hinge dam technical field especially relates to unpowered dam device that falls of hinge dam.
Background
In the related art, the dam can be divided into a fixed dam and a movable dam according to whether the dam body can move or not. The hinge movable dam is a novel movable dam which has functions of lifting and lowering the dam by utilizing three-hinge-point support, and has double functions of water retaining and draining. The hinge movable dam mainly comprises a dam face, a bottom support, a foundation connecting plate hydraulic rod, a hydraulic cylinder and a hydraulic pump station, wherein the dam face is fixed on the foundation connecting plate through the bottom support. The hinge movable dam mainly works in a mode that a hydraulic cylinder is directly propped against the back of a movable water blocking dam face with the bottom as an axis, so that the purposes of lifting the dam to block water and lowering the dam to discharge flood are achieved.
When the dam face rises, the dam is in the state of blocking water, resists the sound load of water for a long time, and the pneumatic cylinder is in long-term operating condition, influences pneumatic cylinder life, leaves the potential safety hazard for the hinge dam.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the unpowered dam device that falls of hinge dam that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
unpowered dam device that falls of hinge dam, including the basement, one side of basement is equipped with the dam facing, the lower extreme symmetry of dam facing is equipped with two bases, two the upper end of base all is equipped with the climbing mechanism that is used for carrying out the lifting to the dam facing, one side of basement is equipped with and is used for carrying out the block mechanism fixed to the dam facing.
Preferably, the jacking mechanism comprises hydraulic cylinders respectively arranged at the upper ends of the two bases, two sliding grooves are symmetrically formed in the dam surface, sliding rods are respectively connected to the insides of the two sliding grooves in a sliding mode, transmission rods are arranged at the output ends of the two hydraulic cylinders, and the top ends of the two transmission rods are respectively fixedly connected with the middle parts of the sliding rods.
Preferably, block mechanism is including setting up in the fixed block of basement one side, upper end one side of dam facing is equipped with the fixture block, the outside of fixed block is equipped with the motor, the terminal fixedly connected with threaded rod of output shaft of motor, the inside of fixed block is equipped with the rectangle chamber, the inside in rectangle chamber is equipped with the nut, the front end of threaded rod runs through the outer wall of fixed block and extends to the inside in rectangle chamber, the outer fringe of threaded rod is in the inside and the nut threaded connection in rectangle chamber, one side fixedly connected with inserted bar of nut, the inside of fixture block is equipped with the slot, the front end of inserted bar runs through a lateral wall in rectangle chamber and extends to the inside of slot.
Preferably, the shape of each dam face is arc-shaped.
The utility model has the advantages that:
1. by arranging the clamping mechanism, after the hydraulic cylinder jacks up the dam face, the threaded rod in the fixed block is driven to rotate by the motor, then the threaded rod drives the inserted rod to move through the nut, the front end of the inserted rod is inserted into the slot in the fixed block, the dam face is fixed, the pressure of the hydraulic cylinder is reduced, and the influence on the service life of the hydraulic cylinder due to the fact that the hydraulic cylinder is in a long-term working state is avoided;
2. when the dam is descended, the motor drives the nuts inside the fixing blocks to move, the inserting rods are further driven to be pulled out from the inside of the inserting grooves, then the hydraulic cylinders are closed, the dam face can be automatically driven to rotate through the pressure of the water body, and the automatic dam descending is completed.
Drawings
Fig. 1 is a schematic structural view of the unpowered dam lowering device of the hinge dam provided by the utility model;
fig. 2 is a cross-sectional view of the dam face of the unpowered dam descending device of the hinge dam of the present invention;
fig. 3 is the utility model provides a hinge dam does not have power and falls dam device's a structure enlargedly.
In the figure: the device comprises a base 1, a dam face 2, a base 3, a hydraulic cylinder 4, a sliding chute 5, a fixing block 6, a motor 7, a rectangular cavity 8, a nut 9, a threaded rod 10, an inserted rod 11, a clamping block 12 and a slot 13.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-3, the unpowered dam descending device of the hinge dam comprises a base 1, a dam facing 2 is arranged on one side of the base 1, two bases 3 are symmetrically arranged at the lower end of the dam facing 2, jacking mechanisms used for lifting the dam facing 2 are arranged at the upper ends of the two bases 3, and a clamping mechanism used for fixing the dam facing 2 is arranged on one side of the base 1.
The utility model discloses in, climbing mechanism is including setting up respectively in pneumatic cylinder 4 of two bases 3 upper ends, and the inside symmetry of dam facing 2 is equipped with two spout 5, and the inside difference sliding connection of two spout 5 has the slide bar, and the output of two pneumatic cylinders 4 all is equipped with the transfer line, the top of two transfer lines respectively with the middle part fixed connection of slide bar, can rise the dam when needs, through pneumatic cylinder 4 with 2 jack-ups of dam facing.
Specifically, the clamping mechanism comprises a fixed block 6 arranged on one side of a substrate 1, a clamping block 12 is arranged on one side of the upper end of a dam facing 2, a motor 7 is arranged outside the fixed block 6, a threaded rod 10 is fixedly connected to the tail end of an output shaft of the motor 7, a rectangular cavity 8 is arranged inside the fixed block 6, a nut 9 is arranged inside the rectangular cavity 8, the front end of the threaded rod 10 penetrates through the outer wall of the fixed block 6 and extends into the rectangular cavity 8, the outer edge of the threaded rod 10 is in threaded connection with the nut 9 inside the rectangular cavity 8, an inserting rod 11 is fixedly connected to one side of the nut 9, a slot 13 is arranged inside the clamping block 12, the front end of the inserting rod 11 penetrates through one side wall of the rectangular cavity 8 and extends into the slot 13, the threaded rod 10 inside the fixed block 6 can be driven to rotate after the motor 7 is started, then the threaded rod 10 can drive the inserting rod 11 to move through the nut 9, the dam face 2 is fixed, the pressure of the hydraulic cylinder 4 is reduced, and the influence on the service life of the hydraulic cylinder 4 caused by the long-term working state of the hydraulic cylinder 4 is avoided.
Specifically, the two dam faces 2 are both arc-shaped, so that the pressure of the dam faces 2 on the water body can be reduced.
The utility model discloses during the use, when needs rise the dam, 2 jack-ups of dam facing through pneumatic cylinder 4, then starter motor 7, make motor 7 drive the inside threaded rod 10 of fixed block 6 and rotate, threaded rod 10 will drive inserted bar 11 through nut 9 and remove afterwards, insert the front end of inserted bar 11 in the inside slot 13 of fixture block 12, it is 2 fixed with dam facing, reduce pneumatic cylinder 4's pressure, avoid pneumatic cylinder 4 to be in long-term operating condition and influence the life of pneumatic cylinder 4, when falling the dam, reverse motor 7, and then drive inserted bar 11 and extract from the inside of slot 13, then reclose pneumatic cylinder 4, can drive dam facing 2 rotations through the pressure of water is automatic, accomplish the automatic dam that falls.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. Unpowered dam device that falls of hinge dam, including basement (1), its characterized in that, one side of basement (1) is equipped with dam facing (2), the lower extreme symmetry of dam facing (2) is equipped with two bases (3), two the upper end of base (3) all is equipped with the climbing mechanism that is used for carrying out the lifting to dam facing (2), one side of basement (1) is equipped with and is used for carrying out the block mechanism fixed to dam facing (2).
2. The unpowered hinge dam descending device according to claim 1, wherein the jacking mechanism comprises hydraulic cylinders (4) respectively arranged at the upper ends of the two bases (3), the dam face (2) is symmetrically provided with two sliding grooves (5), the two sliding grooves (5) are respectively connected with a sliding rod in a sliding manner, the output ends of the two hydraulic cylinders (4) are respectively provided with a transmission rod, and the top ends of the two transmission rods are respectively fixedly connected with the middle parts of the sliding rods.
3. The unpowered hinge dam falling device according to claim 1, wherein the clamping mechanism comprises a fixing block (6) arranged on one side of the base (1), a clamping block (12) is arranged on one side of the upper end of the dam facing (2), a motor (7) is arranged outside the fixing block (6), a threaded rod (10) is fixedly connected to the tail end of an output shaft of the motor (7), a rectangular cavity (8) is arranged inside the fixing block (6), a nut (9) is arranged inside the rectangular cavity (8), the front end of the threaded rod (10) penetrates through the outer wall of the fixing block (6) and extends into the rectangular cavity (8), the outer edge of the threaded rod (10) is connected with the nut (9) in the rectangular cavity (8) in a threaded manner, an inserting rod (11) is fixedly connected to one side of the nut (9), a slot (13) is arranged inside the clamping block (12), the front end of the inserted bar (11) penetrates through one side wall of the rectangular cavity (8) and extends into the slot (13).
4. The unpowered dam lowering device of the hinge dam according to claim 1, characterized in that both dam faces (2) are arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022538766.9U CN213681997U (en) | 2020-11-05 | 2020-11-05 | Hinge dam is unpowered falls dam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022538766.9U CN213681997U (en) | 2020-11-05 | 2020-11-05 | Hinge dam is unpowered falls dam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213681997U true CN213681997U (en) | 2021-07-13 |
Family
ID=76728423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022538766.9U Expired - Fee Related CN213681997U (en) | 2020-11-05 | 2020-11-05 | Hinge dam is unpowered falls dam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213681997U (en) |
-
2020
- 2020-11-05 CN CN202022538766.9U patent/CN213681997U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |