CN212200302U - Stable in structure's high water level hydraulic pressure dam - Google Patents
Stable in structure's high water level hydraulic pressure dam Download PDFInfo
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- CN212200302U CN212200302U CN202020777718.2U CN202020777718U CN212200302U CN 212200302 U CN212200302 U CN 212200302U CN 202020777718 U CN202020777718 U CN 202020777718U CN 212200302 U CN212200302 U CN 212200302U
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Abstract
The utility model belongs to the technical field of hydraulic pressure dam, especially, high water level hydraulic pressure dam of a stable in structure, dam foundation and dam facing including articulated connection, be provided with the foundation ditch on the dam foundation, install first pneumatic cylinder on the dam foundation, the cylinder and the flexible end of first pneumatic cylinder articulate with the back of dam foundation and dam facing respectively, still articulate on the back of dam facing has the second pneumatic cylinder, be provided with the position sleeve that is used for with the flexible end grafting connection of second pneumatic cylinder in the foundation ditch, still be provided with the screw rod in the foundation ditch, water level alarm device is including seting up the caulking groove in the dam facing, set up water inlet and the bleeder vent with the caulking groove intercommunication on the dam facing, the water inlet is located the bottom of dam facing front department, the bleeder vent is located the top of dam facing, be provided with the locating lever in the caulking groove, the activity is provided with the kicking block on the locating lever; the utility model has the characteristics of stable in structure, and can be timely after the water level reaches certain height monitor and can in time adjust hydraulic pressure dam operating condition.
Description
Technical Field
The utility model belongs to the technical field of the hydraulic pressure dam, concretely relates to stable in structure's high water level hydraulic pressure dam.
Background
The hydraulic dam is a hydraulic concrete lifting dam, is a relatively simple movable dam technology of water conservancy and science and technology, is widely applied to construction of agricultural irrigation, fishery, ship locks, seawater tidal shelters, urban river landscape engineering, small hydropower stations and the like, has no water level monitoring function in the traditional hydraulic dam, and cannot obtain corresponding information and adjust the working state of the hydraulic dam in time when the water level reaches a certain height.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a stable in structure's high water level hydraulic pressure dam has stable in structure, and can be timely after the water level reaches certain height monitor and can in time adjust hydraulic pressure dam operating condition's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a high-water-level hydraulic dam with a stable structure comprises a dam foundation and a dam face which are connected in a hinged mode, wherein a foundation trench is formed in the dam foundation, a first hydraulic cylinder used for driving the dam face to rotate is installed on the dam foundation, the cylinder barrel and the telescopic end of the first hydraulic cylinder are hinged to the back faces of the dam foundation and the dam face respectively, a second hydraulic cylinder used for reinforcing the dam face is further hinged to the back face of the dam face and is vertically arranged, the telescopic end of the second hydraulic cylinder faces downwards, a positioning sleeve used for being connected with the telescopic end of the second hydraulic cylinder in an inserted mode is arranged in the foundation trench, a screw rod used for adjusting the horizontal position of the positioning sleeve is further arranged in the foundation trench, a water level alarm device is arranged on the dam face and comprises an embedded trench arranged inside the dam face, a water inlet and an air vent communicated with the embedded trench are formed in the dam face, the water inlet is located at the bottom of, the air holes are located at the top of the dam face, the positioning rods are arranged in the caulking grooves, the floating blocks are movably arranged on the positioning rods, and alarm switches are arranged at the tops of the positioning rods.
Preferably, the screw rod horizontally rotates and is arranged in the base groove, the screw rod is connected with a threaded sleeve in a threaded mode, the threaded sleeve is connected with the positioning sleeve, and a motor used for driving the screw rod to rotate is further arranged in the base groove.
Preferably, the motor is fixedly arranged in the base groove, the output end of the motor is fixedly connected with a main gear, a driven gear is fixedly arranged on the screw rod, and the main gear is in meshing transmission connection with the driven gear.
Preferably, an optical axis and a shaft sleeve for limiting the threaded sleeve are arranged in the base groove, the optical axis is horizontally and fixedly arranged in the base groove, the shaft sleeve is movably sleeved on the optical axis, and the shaft sleeve is fixedly connected with the threaded sleeve.
Preferably, a filter screen is arranged at the water inlet.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses well caulking groove, locating lever, kicking block, alarm switch, the setting of water inlet and bleeder vent, along with the promotion of water level, through the water inlet, the water level in the caulking groove can rise together with external water level, the kicking block is along locating lever rebound under the effect of water buoyancy, until touching alarm switch, can reach the limit number transmission of setting for the limit with the water level and give the terminal, the state of convenient in time adjustment hydraulic pressure dam, and the setting of second pneumatic cylinder and position sleeve, can make the structure of this hydraulic pressure dam more stable.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
in the figure: the dam comprises a dam foundation 1, a dam face 2, a base groove 3, a first hydraulic cylinder 4, a second hydraulic cylinder 5, a positioning sleeve 6, a screw rod 7, an embedded groove 8, a water inlet 9, an air hole 10, a positioning rod 11, a floating block 12, an alarm switch 13, a thread sleeve 14, a motor 15, an optical axis 16 and an axle sleeve 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1, the present embodiment provides the following technical solutions: the utility model provides a stable in structure's high water level hydraulic pressure dam, is provided with the foundation ditch 3 including articulated dam foundation 1 and dam facing 2 of connecting on the dam foundation 1, installs the first pneumatic cylinder 4 that is used for driving dam facing 2 rotation on the dam foundation 1, and the cylinder and the flexible end of first pneumatic cylinder 4 are articulated with the back of dam foundation 1 and dam facing 2 respectively.
The back of the dam facing 2 is also hinged with a second hydraulic cylinder 5 used for reinforcing the dam facing 2, the second hydraulic cylinder 5 is vertically arranged with a telescopic end facing downwards, a cylinder barrel of the second hydraulic cylinder 5 is hinged with the dam facing 2, a positioning sleeve 6 used for being connected with the telescopic end of the second hydraulic cylinder 5 in an inserting way is arranged in the base groove 3, a screw 7 used for adjusting the horizontal position of the positioning sleeve 6 is also arranged in the base groove 3, the screw 7 is horizontally and rotatably arranged in the base groove 3, a thread sleeve 14 is connected on the screw 7 in a threaded way, the thread sleeve 14 is connected with the positioning sleeve 6, a motor 15 used for driving the screw 7 to rotate is also arranged in the base groove 3, the motor 15 is fixedly arranged in the base groove 3, a main gear is fixedly connected with the output end of the motor 15, a slave gear is fixedly arranged on the screw 7, the main gear is in meshing transmission connection with the slave gear, the screw 7 can be driven to rotate along, make it be located second pneumatic cylinder 5 directly under to can make when second pneumatic cylinder 5 extends, its flexible end can insert to the inside of position sleeve 6, and after the flexible end of second pneumatic cylinder 5 pegged graft to the inside of position sleeve 6 and supported the bottom surface in the tight position sleeve 6, can play reinforced effect to dam facing 2, and this position sleeve 6's setting can make this reinforced structure's stability better.
Be provided with optical axis 16 and the axle sleeve 17 that is used for spacing thread bush 14 in the base groove 3, optical axis 16 level is fixed to be set up in base groove 3, and axle sleeve 17 activity cover is established on optical axis 16, and axle sleeve 17 and thread bush 14 fixed connection, and optical axis 16 and axle sleeve 17 can be used to restrict thread bush 14 and do not take place the rotation when horizontal migration, and are more stable.
The dam face 2 is provided with a water level alarm device, the water level alarm device comprises an caulking groove 8 arranged in the dam face 2, the dam face 2 is provided with a water inlet 9 and an air vent 10 which are communicated with the caulking groove 8, the air vent 10 can keep the pressure in the caulking groove 8 consistent with the outside, the water inlet 9 is positioned at the bottom of the front of the dam face 2, namely the bottom of the front of the dam face 2 is close to the hinged end of the dam face 2 and the dam foundation 1, a filter screen is arranged at the water inlet 9, the air vent 10 is positioned at the top of the dam face 2, namely the bottom of the front of the dam face 2 is far away from the hinged end of the dam face 2 and the dam foundation 1, a positioning rod 11 is arranged in the caulking groove 8, the bottom of the positioning rod 11 is close to the water inlet 9, the top of the positioning rod 11 is movably provided with a floating block 12, the top of the positioning rod 11 is provided with an alarm switch 13, along with the, and the limit number of the water level reaching the set limit can be transmitted to the terminal until the alarm switch 13 is touched, so that the state of the hydraulic dam can be conveniently and timely adjusted.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a stable in structure's high water level hydraulic pressure dam which characterized in that: the dam comprises a dam foundation (1) and a dam face (2) which are connected in an articulated manner, wherein a foundation trench (3) is formed in the dam foundation (1), a first hydraulic cylinder (4) used for driving the dam face (2) to rotate is installed on the dam foundation (1), a cylinder barrel and a telescopic end of the first hydraulic cylinder (4) are respectively hinged to the back faces of the dam foundation (1) and the dam face (2), a second hydraulic cylinder (5) used for reinforcing the dam face (2) is further hinged to the back face of the dam face (2), the second hydraulic cylinder (5) is vertically arranged, the telescopic end of the second hydraulic cylinder faces downwards, a positioning sleeve (6) used for being in plug-in connection with the telescopic end of the second hydraulic cylinder (5) is arranged in the foundation trench (3), a screw rod (7) used for adjusting the horizontal position of the positioning sleeve (6) is further arranged in the foundation trench (3), a water level alarm device is arranged on the dam face (2), and comprises an embedded groove (8) formed in the dam face (2), offer water inlet (9) and bleeder vent (10) with caulking groove (8) intercommunication on dam facing (2), water inlet (9) are located the bottom of dam facing (2) front department, bleeder vent (10) are located the top of dam facing (2), be provided with locating lever (11) in caulking groove (8), the activity is provided with kicking block (12) on locating lever (11), the top of locating lever (11) is provided with alarm switch (13).
2. A structurally stable high level hydraulic dam as defined in claim 1 further comprising: the screw rod (7) horizontally rotates and is arranged in the base groove (3), a threaded sleeve (14) is connected to the screw rod (7) in a threaded mode, the threaded sleeve (14) is connected with the positioning sleeve (6), and a motor (15) used for driving the screw rod (7) to rotate is further arranged in the base groove (3).
3. A structurally stable high level hydraulic dam as defined in claim 2 further comprising: the motor (15) is fixedly arranged in the base groove (3), the output end of the motor (15) is fixedly connected with a main gear, a driven gear is fixedly arranged on the screw rod (7), and the main gear is in meshing transmission connection with the driven gear.
4. A structurally stable high level hydraulic dam as defined in claim 3 further comprising: an optical axis (16) and a shaft sleeve (17) which are used for limiting the threaded sleeve (14) are arranged in the base groove (3), the optical axis (16) is horizontally and fixedly arranged in the base groove (3), the shaft sleeve (17) is movably sleeved on the optical axis (16), and the shaft sleeve (17) is fixedly connected with the threaded sleeve (14).
5. A structurally stable high level hydraulic dam as defined in claim 1 further comprising: a filter screen is arranged at the water inlet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020777718.2U CN212200302U (en) | 2020-05-12 | 2020-05-12 | Stable in structure's high water level hydraulic pressure dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020777718.2U CN212200302U (en) | 2020-05-12 | 2020-05-12 | Stable in structure's high water level hydraulic pressure dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212200302U true CN212200302U (en) | 2020-12-22 |
Family
ID=73815480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020777718.2U Active CN212200302U (en) | 2020-05-12 | 2020-05-12 | Stable in structure's high water level hydraulic pressure dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212200302U (en) |
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2020
- 2020-05-12 CN CN202020777718.2U patent/CN212200302U/en active Active
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