CN212223797U - Over-and-under type water sluicegate for hydraulic engineering - Google Patents
Over-and-under type water sluicegate for hydraulic engineering Download PDFInfo
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- CN212223797U CN212223797U CN202020533301.1U CN202020533301U CN212223797U CN 212223797 U CN212223797 U CN 212223797U CN 202020533301 U CN202020533301 U CN 202020533301U CN 212223797 U CN212223797 U CN 212223797U
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- gate
- fixed
- base
- dam foundation
- threaded
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Abstract
The utility model discloses a lifting type water conservancy gate for hydraulic engineering, which comprises a dam foundation, wherein a base is fixed at the middle position above the dam foundation, and stand columns are fixed at two sides of the upper part of the dam foundation, which are close to the base; the two sides of the top of the base are both provided with rotating grooves, and the middle position of the top of the base is provided with an inverted triangular groove; the two rotating grooves are both rotatably connected with threaded columns, and both the two threaded columns are in threaded connection with threaded sleeves; a gate is connected between the two upright posts in a sliding way; a flow distribution plate matched with the inverted triangular groove arranged on the base is fixed in the middle of the bottom of the gate. The utility model can guide the water flow to the two sides of the gate when the gate descends through the arranged splitter plate, thereby reducing the impact of the water flow on the gate, protecting the device and simultaneously facilitating the closing of the gate; through the front plate, the rear plate, the connecting rod, the supporting plate and the buffering support, one side of the gate can be buffered to the other side of the gate by water flow pressure, and the protective device has better sealing effect.
Description
Technical Field
The utility model relates to a hydraulic engineering field specifically is an over-and-under type water sluicegate for hydraulic engineering.
Background
Hydraulic engineering is an engineering built for the elimination of water damage and the exploitation and utilization of water resources. The service objects are divided into flood control engineering, farmland hydraulic engineering, hydroelectric power engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering and the like. The hydraulic engineering which can serve multiple targets such as flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.
When hydraulic engineering is built, a water conservancy gate is often required to be designed. The existing water conservancy gate cannot buffer the impact of water flow on the device, and the device is easy to damage, so that the lifting water conservancy gate for the water conservancy project, which can effectively buffer the water flow pressure and protect the device, is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic engineering uses over-and-under type water sluicegate to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a lifting type water conservancy gate for water conservancy projects comprises a dam foundation, wherein a base is fixed in the middle above the dam foundation, and stand columns are fixed on two sides, close to the base, above the dam foundation; the two sides of the top of the base are both provided with rotating grooves, and the middle position of the top of the base is provided with an inverted triangular groove; the two rotating grooves are both rotatably connected with threaded columns, and both the threaded columns are in threaded connection with threaded sleeves; a gate is connected between the two upright posts in a sliding manner; a flow distribution plate matched with an inverted triangular groove arranged on the base for use is fixed in the middle of the bottom of the gate;
top beams are fixed at the tops of the two upright columns; one ends, far away from the rotating groove, of the two threaded columns penetrate through the top beam and extend to the upper side of the top beam, and first bevel gears are fixed at the top ends of the two threaded columns; a rotating shaft is rotatably connected above the top beam through a support, and two second bevel gears are fixed at two ends and the middle position of the rotating shaft; the first bevel gear is in meshed transmission with the second bevel gear; and a motor is embedded in the middle of the top beam, and a bevel gear in meshing transmission with the second bevel gear is fixed at one end of an output shaft of the motor.
As a further aspect of the present invention: a concrete layer is arranged at the top inside the dam foundation, a cobble layer is arranged at the bottom inside the dam foundation, and a tripod is arranged at the middle position inside the dam foundation; the concrete layer is fixedly connected with the cobble layer through a tripod.
As a further aspect of the present invention: the upright column comprises an outer column and an inner column, and rubber particles are filled between the outer column and the inner column; and a sliding rail is arranged on the column body of the outer column.
As a further aspect of the present invention: the gate comprises a front plate and a rear plate, and the front plate and the rear plate are both connected to the outer column through sliding rails in a sliding mode.
As a further aspect of the present invention: two connecting rods are elastically connected between the front plate and the rear plate; one side of each of the two connecting rods is fixedly connected with the thread sleeves at the corresponding positions.
As a further aspect of the present invention: a supporting plate is fixed between the two connecting rods, and a plurality of buffering supports are fixed on two sides of the supporting plate close to the front plate and the rear plate.
As a further aspect of the present invention: the connection part of the two threaded columns and the top beam is rotatably connected through a mounting seat.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. by the arranged splitter plate, water flow can be guided to two sides of the gate when the gate descends, impact of the water flow on the gate is reduced, the device is protected, and meanwhile the gate is convenient to close;
2. through the arranged front plate, the rear plate, the connecting rod, the supporting plate and the buffering support, one side of the gate can be buffered to the other side of the gate under the pressure of water flow, the device is protected, and meanwhile, the sealing effect is better;
3. through the outer column, the inner column and the rubber particles which are arranged, the water impact which is received by the stand column can be buffered, so that the stand column is firmer, and the stability of the lifting device is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle dam foundation of the present invention.
Fig. 3 is a schematic structural diagram of the center pillar of the present invention.
Fig. 4 is a schematic structural view of the middle gate of the present invention.
Notations for reference numerals: 1-dam foundation, 2-upright post, 3-gate, 4-thread bushing, 5-thread post, 6-top beam, 7-first bevel gear, 8-second bevel gear, 9-rotating shaft, 10-motor, 11-flow distribution plate, 12-rotating groove, 13-base, 101-concrete layer, 102-tripod, 103-cobble layer, 201-outer post, 202-inner post, 203-rubber particle, 204-sliding rail, 301-front plate, 302-connecting rod, 303-rear plate, 304-buffer bracket and 305-supporting plate.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1, in an embodiment of the present invention, a lifting type water gate for hydraulic engineering includes a dam foundation 1, a base 13 is fixed at a middle position above the dam foundation 1, and columns 2 are fixed at two sides of the dam foundation 1, which are close to the base 13; the two sides of the top of the base 13 are both provided with rotating grooves 12, and the middle position of the top of the base 13 is provided with an inverted triangular groove; the two rotating grooves 12 are both rotatably connected with threaded columns 5, and the two threaded columns 5 are both in threaded connection with threaded sleeves 4; a gate 3 is connected between the two upright posts 2 in a sliding manner; a flow distribution plate 11 matched with an inverted triangular groove arranged on a base 13 is fixed in the middle of the bottom of the gate 3; when the gate 3 descends and is attached to the base 13, the splitter plate 11 is inserted into the inverted triangular groove;
Example 2
Referring to fig. 2 to 4, on the basis of embodiment 1, a concrete layer 101 is arranged at the top inside the dam foundation 1, a cobble layer 103 is arranged at the bottom inside the dam foundation 1, and a tripod 102 is arranged at the middle position inside the dam foundation 1; the concrete layer 101 and the cobble layer 103 are fixedly connected through a tripod 102; the upright column 2 comprises an outer column 201 and an inner column 202, and rubber particles 203 are filled between the outer column 201 and the inner column 202; a slide rail 204 is arranged on the column body of the outer column 201;
the gate 3 comprises a front plate 301 and a rear plate 303, and the front plate 301 and the rear plate 303 are both connected to the outer column 201 in a sliding manner through a sliding rail 204; two connecting rods 302 are elastically connected between the front plate 301 and the rear plate 303; one side of each of the two connecting rods 302 is fixedly connected with the corresponding threaded sleeve 4; a supporting plate 305 is fixed between the two connecting rods 302, and a plurality of buffer brackets 304 are fixed on both sides of the supporting plate 305 close to the front plate 301 and the rear plate 303.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A lifting type water conservancy gate for water conservancy projects comprises a dam foundation (1), wherein a base (13) is fixed in the middle position above the dam foundation (1), and stand columns (2) are fixed on two sides, close to the base (13), above the dam foundation (1); the device is characterized in that the two sides of the top of the base (13) are both provided with a rotating groove (12), and an inverted triangular groove is formed in the middle of the top of the base (13); threaded columns (5) are rotatably connected in the two rotating grooves (12), and threaded sleeves (4) are connected on the two threaded columns (5) in a threaded manner; a gate (3) is connected between the two upright posts (2) in a sliding way; a flow distribution plate (11) matched with an inverted triangular groove arranged on a base (13) is fixed in the middle of the bottom of the gate (3);
top beams (6) are fixed at the tops of the two upright columns (2); one ends, far away from the rotating groove (12), of the two threaded columns (5) penetrate through the top beam (6) and extend to the upper side of the top beam (6), and first bevel gears (7) are fixed at the top ends of the two threaded columns (5); a rotating shaft (9) is rotatably connected above the top beam (6) through a support, and two second bevel gears (8) are fixed at two ends and the middle position of the rotating shaft (9); the first bevel gear (7) is in meshed transmission with the second bevel gear (8); a motor (10) is embedded in the middle of the top beam (6), and a bevel gear in meshing transmission with the second bevel gear (8) is fixed at one end of an output shaft of the motor (10).
2. The elevating water sluicegate for the water conservancy project according to claim 1, wherein a concrete layer (101) is arranged at the top inside the dam foundation (1), a cobble layer (103) is arranged at the bottom inside the dam foundation (1), and a tripod (102) is arranged at the middle position inside the dam foundation (1); the concrete layer (101) is fixedly connected with the cobblestone layer (103) through a tripod (102).
3. The elevating hydraulic gate for hydraulic engineering according to claim 1, characterized in that the upright (2) comprises an outer column (201) and an inner column (202), and rubber particles (203) are filled between the outer column (201) and the inner column (202); the column body of the outer column (201) is provided with a slide rail (204).
4. The elevating hydraulic gate for hydraulic engineering according to claim 1 or 3, wherein the gate (3) comprises a front plate (301) and a rear plate (303), and the front plate (301) and the rear plate (303) are both slidably connected to the outer column (201) through a slide rail (204).
5. The elevating hydraulic gate for hydraulic engineering according to claim 4, wherein two connecting rods (302) are elastically connected between the front plate (301) and the rear plate (303); one side of each of the two connecting rods (302) is fixedly connected with the corresponding threaded sleeve (4).
6. The elevating water sluicegate for water conservancy project according to claim 5, characterized in that a support plate (305) is fixed between the two connecting rods (302), and a plurality of buffer brackets (304) are fixed on both sides of the support plate (305) close to the front plate (301) and the rear plate (303).
7. The elevating water sluicegate for water conservancy project according to claim 1, characterized in that the connection between the two threaded columns (5) and the top beam (6) is rotatably connected through a mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533301.1U CN212223797U (en) | 2020-04-13 | 2020-04-13 | Over-and-under type water sluicegate for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533301.1U CN212223797U (en) | 2020-04-13 | 2020-04-13 | Over-and-under type water sluicegate for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212223797U true CN212223797U (en) | 2020-12-25 |
Family
ID=73906270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020533301.1U Expired - Fee Related CN212223797U (en) | 2020-04-13 | 2020-04-13 | Over-and-under type water sluicegate for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212223797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605322A (en) * | 2020-12-30 | 2021-11-05 | 嘉兴辟谷环保科技有限公司 | Gate for hydraulic engineering |
| CN113931123A (en) * | 2021-10-20 | 2022-01-14 | 北京华能新锐控制技术有限公司 | Hydroelectric power generation river course reposition of redundant personnel floodgate |
-
2020
- 2020-04-13 CN CN202020533301.1U patent/CN212223797U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605322A (en) * | 2020-12-30 | 2021-11-05 | 嘉兴辟谷环保科技有限公司 | Gate for hydraulic engineering |
| CN113931123A (en) * | 2021-10-20 | 2022-01-14 | 北京华能新锐控制技术有限公司 | Hydroelectric power generation river course reposition of redundant personnel floodgate |
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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: 20201225 |