CN114541343B - Water conservancy and hydropower gate with dredging function - Google Patents
Water conservancy and hydropower gate with dredging function Download PDFInfo
- Publication number
- CN114541343B CN114541343B CN202210242760.8A CN202210242760A CN114541343B CN 114541343 B CN114541343 B CN 114541343B CN 202210242760 A CN202210242760 A CN 202210242760A CN 114541343 B CN114541343 B CN 114541343B
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- groove
- blocking
- driving
- side wall
- collecting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 230000000903 blocking effect Effects 0.000 claims description 57
- 238000007789 sealing Methods 0.000 claims description 52
- 239000010802 sludge Substances 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
- E02B8/026—Cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/54—Sealings for gates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The invention discloses a water conservancy and hydropower gate with a dredging function, which comprises a chute arranged on a dam body, wherein a collecting frame is slidably arranged in the chute, the outer side wall of the collecting frame is abutted against the inner side wall of the chute, one side of the chute is provided with a mounting groove, and a driving piece for driving the collecting frame is arranged in the mounting groove. The invention can facilitate the insertion of the door body into the chute.
Description
Technical Field
The invention relates to the technical field of gates, in particular to a water conservancy and hydropower gate with a dredging function.
Background
At present, the gate mechanism is a water control facility for opening and closing the water drainage and storage channel, is an important component of a hydraulic building, and can be used for intercepting water flow, controlling water level, regulating flow, discharging sediment, floating objects and the like.
The prior art can refer to the Chinese patent with the issued publication number of CN212739248U, which discloses a gate mechanism, the gate mechanism is arranged in a dam body, a water discharge channel is formed in the dam body, the water discharge channel penetrates through two sides of the water facing the dam body and the back water, the gate mechanism comprises a gate body, a gate slot is formed in one side of the water discharge channel, the gate body is slidably connected to the inner side wall of the gate slot, a sliding slot is formed in one side, far away from the gate slot, of the water discharge channel, the gate body can be inserted into the inner side wall of the sliding slot, the upper end of the gate body is fixedly connected with a connecting rod, the upper end of the connecting rod is fixedly connected with a guide block, a motor is arranged on one side, close to the gate slot, of the upper surface of the dam body, a fixed block is arranged on one side, close to the sliding slot, of the upper surface of the dam body, a screw rod penetrates through the guide block, and one end, far away from the motor, of the screw rod is rotationally connected with the fixed block.
However, when the drain passage is in an open state, sludge may collect on the inner side wall of the chute by the water flow, and thus the insertion of the door body into the chute may be inconvenient.
Disclosure of Invention
The application provides a water conservancy and hydropower gate with desilting function can be convenient for the door body insert the spout.
The application provides a water conservancy and hydropower gate with desilting function adopts following technical scheme:
the utility model provides a gate for water conservancy and hydropower with desilting function, includes the spout of seting up on the dam body, the slip is provided with the collection frame in the spout, the lateral wall butt of collection frame sets up in the inside wall of spout, the mounting groove has been seted up to one side of spout, be provided with in the mounting groove and be used for carrying out driven driving piece to the collection frame.
Through adopting above-mentioned technical scheme, when there is a large amount of silt on the inside wall of spout, collect the frame through the driving piece drive earlier and remove, when collecting the top of frame and contacting the silt, can be convenient for drive silt get into through the lateral wall of collecting the frame and collect in the frame to be convenient for clear away the silt, and then can be convenient for the door body insert the spout.
Preferably, the driving piece comprises a hydraulic cylinder, the hydraulic cylinder is installed in the installation groove, and a piston rod of the hydraulic cylinder is fixedly connected with the collecting frame.
Through adopting above-mentioned technical scheme, when needs drive collect the frame and remove, through the setting of pneumatic cylinder, can be convenient for drive collect the frame and remove.
Preferably, a through hole is formed in one side, close to the hydraulic cylinder, of the collecting frame, and a filter element for filtering sludge is arranged in the through hole.
Through adopting above-mentioned technical scheme, when collecting the frame and remove towards the surface of water from under water, through the setting of through-hole, can be convenient for rivers collect the frame from the through-hole inflow, the setting of rethread filter element can be convenient for with silt filtration inside collecting the frame to can reduce the silt and collect the possibility that the frame flows out from collecting the frame, and then be convenient for collect silt.
Preferably, the filter element comprises a filter screen fixedly connected to the inner side wall of the through hole.
Through adopting above-mentioned technical scheme, when needs filter silt, through the setting of filter screen, can be convenient for filter silt.
Preferably, a collecting mechanism for collecting the sludge in the collecting frame is arranged on the dam body.
Through adopting above-mentioned technical scheme, through the setting of collecting the subassembly, can be convenient for retrieve the silt of collecting in the frame to be convenient for reduce the possibility that silt pollutes quality of water.
Preferably, the collecting mechanism comprises a first water pump, the first water pump is installed on one side of the dam body, a collecting pipe is communicated with the water inlet end of the first water pump, and one end, away from the first water pump, of the collecting pipe can be abutted to the inner wall of the collecting frame.
Through adopting above-mentioned technical scheme, when needs collect the silt in the frame, through the setting of first water pump and collecting pipe, can be convenient for retrieve silt.
Preferably, the dam body is close to one side of the first water pump and is provided with a second water pump, the water outlet end of the second water pump is communicated with a water outlet pipe, the water outlet pipe can be communicated with the collecting frame, the water inlet end of the second water pump is communicated with a water source, and a sealing mechanism for sealing the through hole is arranged in the collecting frame.
Through adopting above-mentioned technical scheme, when still having remained silt in the collection frame, seal the through-hole through sealing mechanism earlier, restart second water pump is watered the collection frame, then restarts first water pump and collect the mixture of silt and water to be convenient for retrieve the interior remaining silt of collection frame.
Preferably, the sealing mechanism comprises a sealing plate, a sliding groove is formed in the inner side wall of one side of the through hole, the sealing plate is in sliding fit with the inner side wall of the sliding groove, a plug-in groove is formed in one side of the through hole away from the sliding groove, the sealing plate can be plugged in the inner side wall of the plug-in groove, a driving spring is arranged in the sliding groove, one end of the driving spring is fixedly connected to one side of the sealing plate away from the plug-in groove, and the other end of the driving spring is fixedly connected to the inner side wall of the sliding groove;
the blocking device is characterized in that a blocking groove is formed in one side of the sliding groove, a blocking block is arranged in the blocking groove in a sliding mode, the blocking block can be in sliding fit with the sliding groove, one side of the sealing plate, which is close to the inserting groove, can be abutted to the blocking block, a blocking spring is arranged in the blocking groove, one end of the blocking spring is fixedly connected with the blocking block, the other end of the blocking spring is fixedly connected with the inner side wall of the blocking groove, a driving groove is formed in one side of the blocking groove, and a driving assembly used for driving the blocking block to be separated from the sealing plate is arranged in the driving groove.
Through adopting above-mentioned technical scheme, when needs seal the through-hole, earlier through drive assembly drive block and closing plate separation, the closing plate removes under drive spring's elasticity effect this moment, when the closing plate grafting in the spliced groove to be convenient for seal the through-hole.
Preferably, the driving assembly comprises a limiting block, the limiting block is in sliding fit with the inner side wall of the driving groove, a limiting groove for inserting the limiting block is formed in the sliding groove, a pull rope is fixedly connected to one side, away from the limiting groove, of the limiting block, one end, away from the limiting block, of the pull rope sequentially passes through the driving groove and the blocking groove, and one end, away from the limiting block, of the pull rope is fixedly connected with the blocking block;
the driving groove is rotationally provided with a guide wheel which is matched with the pull rope;
an inclined plane is arranged on one side, close to the limiting groove, of the limiting block, and the inclined plane can be matched with the inner side wall of the limiting groove;
the fixed slot is formed in one side of the driving slot, the fixed plate is arranged in the fixed slot in a sliding mode, the fixed plate is fixedly connected with the limiting block, the fixed spring is arranged in the fixed slot, one end of the fixed spring is fixedly connected with one side, away from the guide wheel, of the fixed plate, and the other end of the fixed spring is fixedly connected with the inner side wall, close to the limiting slot, of the fixed slot.
Through adopting above-mentioned technical scheme, when the separation of drive block and closing plate is needed, the frame is collected in the precursor removes, collects the frame and drives the stopper and remove, when the stopper aimed at the spacing groove, the stopper peg graft in the spacing groove under the elasticity effect of fixed spring this moment, and stopper drive stay cord removes, and stay cord drive block removes to be convenient for drive block and closing plate separation.
To sum up, the application has the following beneficial effects:
1. when a large amount of sludge exists on the inner side wall of the chute, the collecting frame is driven to move through the driving piece, and when the top of the collecting frame contacts the sludge, the sludge can be conveniently driven to enter the collecting frame through the side wall of the collecting frame, so that the sludge can be conveniently removed, and the door body can be conveniently inserted into the chute;
2. when the through hole is required to be sealed, the blocking block is driven by the driving assembly to be separated from the sealing plate, at the moment, the sealing plate moves under the action of the elasticity of the driving spring, and when the sealing plate is inserted into the inserting groove, the through hole is conveniently sealed;
3. when the stopper is required to be driven to be separated from the sealing plate, the collecting frame is driven to move, the collecting frame drives the limiting block to move, when the limiting block is aligned with the limiting groove, the limiting block is inserted into the limiting groove under the action of the elastic force of the fixing spring, the limiting block drives the pull rope to move, and the pull rope drives the stopper to move, so that the stopper is convenient to be driven to be separated from the sealing plate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is a sectional view showing the hydraulic cylinder in the present embodiment;
fig. 3 is a sectional view showing the sealing mechanism in the present embodiment.
Reference numerals illustrate: 1. a dam body; 11. a chute; 12. a mounting groove; 13. a driving member; 131. a hydraulic cylinder; 2. a collection frame; 21. a filter; 211. a through hole; 212. a filter screen; 3. a collection mechanism; 311. a first water pump; 312. a collection pipe; 321. a second water pump; 322. a water outlet pipe; 4. a sealing mechanism; 411. a sealing plate; 412. a sliding groove; 413. a plug-in groove; 414. a drive spring; 421. a blocking groove; 422. a blocking piece; 423. a blocking spring; 43. a drive assembly; 431. a driving groove; 432. a limiting block; 433. a limit groove; 434. a pull rope; 435. a guide wheel; 436. an inclined plane; 441. a fixing groove; 442. a fixing plate; 443. and fixing the spring.
Detailed Description
The invention discloses a water conservancy and hydropower gate with a dredging function, which is shown in fig. 1 and 2 and comprises a chute 11 arranged on a dam body 1, wherein the cross section of the chute 11 is square and extends along the vertical direction, a collecting frame 2 is arranged in the chute 11 in a sliding manner along the vertical direction, the collecting frame 2 is square, an opening of the collecting frame 2 is arranged vertically upwards, the outer side wall of the collecting frame 2 is abutted against the inner side wall of the chute 11, the bottom side of the chute 11 is provided with a mounting groove 12, the cross section of the mounting groove 12 is circular and extends along the vertical direction, and a driving piece 13 for driving the collecting frame 2 is arranged in the mounting groove 12.
When there is a large amount of silt on the inside wall of spout 11, collect frame 2 through driving piece 13 drive earlier and remove, when collecting the top of frame 2 and contacting the silt, can be convenient for drive silt get into through the lateral wall of collecting frame 2 and collect in the frame 2 to be convenient for clear away the silt, and then can be convenient for the door body insert spout 11.
As shown in fig. 2, the driving member 13 includes a hydraulic cylinder 131, the hydraulic cylinder 131 is mounted on the bottom wall of the mounting groove 12 by bolts, and a piston rod of the hydraulic cylinder 131 is fixedly connected with the bottom of the collecting frame 2. When the collection frame 2 needs to be driven to move, the collection frame 2 can be driven to move conveniently through the arrangement of the hydraulic cylinder 131.
As shown in fig. 3, a through hole 211 is formed in one side of the collecting frame 2, which is close to the hydraulic cylinder 131, the cross section of the through hole 211 is square and extends along the vertical direction, and a filter element 21 for filtering sludge is arranged in the through hole 211; the filter 21 includes a filter screen 212, the filter screen 212 is disposed along a horizontal direction, and the filter screen 212 is fixedly connected to an inner sidewall of the through hole 211.
When the collecting frame 2 moves from underwater to water surface, water can flow out of the collecting frame 2 from the through holes 211 conveniently through the arrangement of the through holes 211, and sludge can be filtered inside the collecting frame 2 conveniently through the arrangement of the filtering piece 21, so that the possibility that the sludge flows out of the collecting frame 2 can be reduced, and the sludge can be collected conveniently; when the sludge is required to be filtered, the sludge can be conveniently filtered through the arrangement of the filter screen 212.
As shown in fig. 3, a collecting mechanism 3 for collecting the sludge in the collecting frame 2 is arranged on the dam body 1; the collection mechanism 3 comprises a first water pump 311, the first water pump 311 is mounted at the top of the dam body 1 through bolts, a collecting pipe 312 is communicated with the water inlet end of the first water pump 311, the cross section of the collecting pipe 312 is circular, and one end, far away from the first water pump 311, of the collecting pipe 312 can be abutted against the inner bottom wall of the collecting frame 2.
By the arrangement of the collecting assembly, the sludge in the collecting frame 2 can be conveniently recovered, so that the possibility of water quality pollution caused by the sludge is conveniently reduced; when the sludge in the collecting frame 2 needs to be collected, the sludge can be conveniently recovered through the arrangement of the first water pump 311 and the collecting pipe 312.
As shown in fig. 3, a second water pump 321 is installed on one side of the dam body 1, which is close to the first water pump 311, a water outlet pipe 322 is communicated with a water outlet end of the second water pump 321, a cross section of the water outlet pipe 322 is circular, the water outlet pipe 322 can be communicated with the collecting frame 2, a water inlet end of the second water pump 321 is communicated with a water source, and a sealing mechanism 4 for sealing the through hole 211 is arranged in the collecting frame 2.
When still remain silt in the collection frame 2, seal the through-hole 211 through sealing mechanism 4 earlier, start second water pump 321 again and carry out the water injection to collection frame 2, then start first water pump 311 again and collect the mixture of silt and water to the be convenient for retrieve the silt of remaining in the collection frame 2.
As shown in fig. 3, the sealing mechanism 4 includes a sealing plate 411, the sealing plate 411 is square and is disposed along a horizontal direction, a sliding groove 412 is formed in an inner side wall of one side of the through hole 211, a cross section of the sliding groove 412 is square and extends along a length direction of the sealing plate 411, the sealing plate 411 and an inner side wall of the sliding groove 412 are in sliding fit along the length direction of the sealing plate 411, an inserting groove 413 is formed in one side of the through hole 211 away from the sliding groove 412, the cross section of the inserting groove 413 is square and extends along the length direction of the sealing plate 411, the sealing plate 411 can be inserted into an inner side wall of the inserting groove 413, a driving spring 414 is disposed in the sliding groove 412, one end of the driving spring 414 is fixedly connected to one side of the sealing plate 411 away from the inserting groove 413, and the other end of the driving spring 414 is fixedly connected to the inner side wall of the sliding groove 412;
as shown in fig. 3, a blocking groove 421 is formed on one side, close to the first water pump 311, of the sliding groove 412, the cross section of the blocking groove 421 is square and extends along the vertical direction, a blocking block 422 is arranged in the blocking groove 421 in a sliding manner, the blocking block 422 can be in sliding fit with the inner side wall of the sliding groove 412 along the vertical direction, one side, close to the inserting groove 413, of the sealing plate 411 can be abutted to the blocking block 422, a blocking spring 423 is arranged in the blocking groove 421, the blocking spring 423 is arranged along the vertical direction, one end of the blocking spring 423 is fixedly connected with the blocking block 422, the other end of the blocking spring 423 is fixedly connected with the inner side wall of the blocking groove 421, a driving groove 431 is formed on one side, far from the through hole 211, of the blocking groove 421 is square and extends along the length direction of the sealing plate 411, and a driving component 43 for driving the blocking block 422 and the sealing plate 411 to separate is arranged in the driving groove 431.
When the through hole 211 needs to be sealed, the blocking piece 422 is driven by the driving component 43 to separate from the sealing plate 411, at this time, the sealing plate 411 moves under the action of the elastic force of the driving spring 414, and when the sealing plate 411 is inserted into the insertion slot 413, the through hole 211 is sealed conveniently.
As shown in fig. 3, the driving component 43 includes a limiting block 432, the limiting block 432 is square and is arranged along the length direction of the sealing plate 411, the limiting block 432 is in sliding fit with the inner side wall of the driving groove 431 along the length direction of the sealing plate 411, a limiting groove 433 for inserting the limiting block 432 is formed on one side of the sliding groove 11 close to the driving groove 431, the cross section of the limiting groove 433 is square and extends along the length direction of the sealing plate 411, a pull rope 434 is fixedly connected to one side of the limiting block 432 away from the limiting groove 433, the stretched cross section is circular, one end of the pull rope 434 away from the limiting block 432 is sequentially arranged through the driving groove 431 and the blocking groove 421, and one end of the pull rope 434 away from the limiting block 432 is fixedly connected with the blocking block 422;
a guide wheel 435 is rotatably arranged on one side of the driving groove 431, which is close to the blocking groove 421, through a bearing, and the guide wheel 435 is matched with the pull rope 434;
one side of the limiting block 432, which is close to the limiting groove 433, is provided with an inclined surface 436, and the inclined surface 436 can be matched with the inner side wall of one side of the limiting groove 433, which is far away from the first water pump 311;
the fixed slot 441 is formed in one side, far away from the first water pump 311, of the driving slot 431, the cross section of the fixed slot 441 is square and extends along the vertical direction, the fixed plate 442 is slidably arranged in the fixed slot 441 along the length direction of the sealing plate 411, the fixed plate 442 is fixedly connected with the bottom of the limiting block 432, the fixed slot 441 is internally provided with the fixed spring 443, the fixed spring 443 is arranged along the length direction of the sealing plate 411, the initial state of the fixed spring 443 is in a stretching state, one end of the fixed spring 443 is fixedly connected to one side, far away from the guide wheel 435, of the fixed plate 442, and the other end of the fixed spring 443 is fixedly connected to the inner side wall, close to the limiting groove 433, of the fixed slot 441.
When the blocking block 422 is required to be driven to be separated from the sealing plate 411, the collecting frame 2 is driven to move, the collecting frame 2 drives the limiting block 432 to move, when the limiting block 432 is aligned to the limiting groove 433, the limiting block 432 is inserted into the limiting groove 433 under the action of the elastic force of the fixing spring 443, the limiting block 432 drives the pull rope 434 to move, and the pull rope 434 drives the blocking block 422 to move, so that the blocking block 422 is conveniently driven to be separated from the sealing plate 411.
Working principle:
when there is a large amount of silt on the inside wall of spout 11, collect frame 2 through driving piece 13 drive earlier and remove, when collecting the top of frame 2 and contacting the silt, can be convenient for drive silt get into through the lateral wall of collecting frame 2 and collect in the frame 2 to be convenient for clear away the silt, and then can be convenient for the door body insert spout 11.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (2)
1. Water conservancy and hydropower gate with desilting function, including seting up spout (11) on dam body (1), its characterized in that: the collecting frame is arranged in the sliding groove (11) in a sliding way, the outer side wall of the collecting frame (2) is abutted to the inner side wall of the sliding groove (11), one side of the sliding groove (11) is provided with a mounting groove (12), and a driving piece (13) for driving the collecting frame (2) is arranged in the mounting groove (12);
the device is characterized in that a collecting mechanism (3) for collecting sludge in the collecting frame (2) is arranged on the dam body (1), the collecting mechanism (3) comprises a first water pump (311), the first water pump (311) is arranged on one side of the dam body (1), a collecting pipe (312) is communicated with the water inlet end of the first water pump (311), and one end, far away from the first water pump (311), of the collecting pipe (312) can be abutted against the inner wall of the collecting frame (2);
the driving piece (13) comprises a hydraulic cylinder (131), the hydraulic cylinder (131) is installed in the installation groove (12), and a piston rod of the hydraulic cylinder (131) is fixedly connected with the collecting frame (2);
a through hole (211) is formed in one side, close to the hydraulic cylinder (131), of the collecting frame (2), and a filter (21) for filtering sludge is arranged in the through hole (211);
a second water pump (321) is arranged on one side, close to the first water pump (311), of the dam body (1), a water outlet pipe (322) is communicated with a water outlet end of the second water pump (321), the water outlet pipe (322) can be communicated with the collecting frame (2), a water inlet end of the second water pump (321) is communicated with a water source, and a sealing mechanism (4) for sealing the through hole (211) is arranged in the collecting frame (2);
the sealing mechanism (4) comprises a sealing plate (411), a sliding groove (412) is formed in the inner side wall of one side of the through hole (211), the sealing plate (411) is in sliding fit with the inner side wall of the sliding groove (412), a plug-in groove (413) is formed in one side of the through hole (211) away from the sliding groove (412), the sealing plate (411) can be plugged into the inner side wall of the plug-in groove (413), a driving spring (414) is arranged in the sliding groove (412), one end of the driving spring (414) is fixedly connected to one side of the sealing plate (411) away from the plug-in groove (413), and the other end of the driving spring is fixedly connected to the inner side wall of the sliding groove (412);
a blocking groove (421) is formed in one side of the sliding groove (412), a blocking block (422) is arranged in the blocking groove (421) in a sliding mode, the blocking block (422) can be in sliding fit with the sliding groove (412), one side, close to the inserting groove (413), of the sealing plate (411) can be abutted to the blocking block (422), a blocking spring (423) is arranged in the blocking groove (421), one end of the blocking spring (423) is fixedly connected with the blocking block (422), the other end of the blocking spring is fixedly connected to the inner side wall of the blocking groove (421), a driving groove (431) is formed in one side of the blocking groove (421), and a driving assembly (43) used for driving the blocking block (422) to be separated from the sealing plate (411) is arranged in the driving groove (431);
the driving assembly (43) comprises a limiting block (432), the limiting block (432) is in sliding fit with the inner side wall of the driving groove (431), a limiting groove (433) for inserting the limiting block (432) is formed in the sliding groove (11), a pull rope (434) is fixedly connected to one side, away from the limiting groove (433), of the limiting block (432), one end, away from the limiting block (432), of the pull rope (434) is sequentially arranged through the driving groove (431) and the blocking groove (421), and one end, away from the limiting block (432), of the pull rope (434) is fixedly connected with the blocking block (422);
the driving groove (431) is rotationally provided with a guide wheel (435), and the guide wheel (435) is matched with the pull rope (434);
one side of the limiting block (432) close to the limiting groove (433) is provided with an inclined surface (436), and the inclined surface (436) can be matched with the inner side wall of the limiting groove (433);
fixed slot (441) has been seted up to one side of drive slot (431), it is provided with fixed plate (442) to slide in fixed slot (441), fixed plate (442) with stopper (432) fixed connection, be provided with fixed spring (443) in fixed slot (441), one end fixed connection of fixed spring (443) is kept away from in fixed plate (442) one side of guide pulley (435), the other end fixed connection in fixed slot (441) is close to the inside wall of spacing groove (433).
2. The gate with dredging function for water conservancy and hydropower according to claim 1, wherein: the filter piece (21) comprises a filter screen (212), and the filter screen (212) is fixedly connected to the inner side wall of the through hole (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210242760.8A CN114541343B (en) | 2022-03-11 | 2022-03-11 | Water conservancy and hydropower gate with dredging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210242760.8A CN114541343B (en) | 2022-03-11 | 2022-03-11 | Water conservancy and hydropower gate with dredging function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114541343A CN114541343A (en) | 2022-05-27 |
| CN114541343B true CN114541343B (en) | 2024-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210242760.8A Active CN114541343B (en) | 2022-03-11 | 2022-03-11 | Water conservancy and hydropower gate with dredging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114541343B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1803667C (en) * | 1990-01-12 | 1993-03-23 | Государственный научно-исследовательский и проектный институт металлургической промышленности "Гипросталь" | Slide gate |
| CN207159952U (en) * | 2017-09-05 | 2018-03-30 | 河南灵捷水利勘测设计研究有限公司 | Medium and small reservoirs valve system |
| CN111549728A (en) * | 2020-06-01 | 2020-08-18 | 宁波市庞荣机械科技有限公司 | Desilting anti-sticking water sluicegate equipment |
| CN212175709U (en) * | 2020-01-15 | 2020-12-18 | 安徽瀚森建设工程有限公司 | Desilting structure of hydraulic engineering gate |
| CN212248115U (en) * | 2019-12-24 | 2020-12-29 | 王小宁 | Reservoir sluice convenient to use for hydraulic engineering |
| CN215367166U (en) * | 2021-07-30 | 2021-12-31 | 安徽霍宇建设工程有限公司 | A rubbish is stopped and is put for water conservancy |
-
2022
- 2022-03-11 CN CN202210242760.8A patent/CN114541343B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1803667C (en) * | 1990-01-12 | 1993-03-23 | Государственный научно-исследовательский и проектный институт металлургической промышленности "Гипросталь" | Slide gate |
| CN207159952U (en) * | 2017-09-05 | 2018-03-30 | 河南灵捷水利勘测设计研究有限公司 | Medium and small reservoirs valve system |
| CN212248115U (en) * | 2019-12-24 | 2020-12-29 | 王小宁 | Reservoir sluice convenient to use for hydraulic engineering |
| CN212175709U (en) * | 2020-01-15 | 2020-12-18 | 安徽瀚森建设工程有限公司 | Desilting structure of hydraulic engineering gate |
| CN111549728A (en) * | 2020-06-01 | 2020-08-18 | 宁波市庞荣机械科技有限公司 | Desilting anti-sticking water sluicegate equipment |
| CN215367166U (en) * | 2021-07-30 | 2021-12-31 | 安徽霍宇建设工程有限公司 | A rubbish is stopped and is put for water conservancy |
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| CN114541343A (en) | 2022-05-27 |
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