Gate plate for water conservancy and hydropower engineering construction

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a flashboard for hydraulic and hydro-power engineering construction, which comprises a frame body, an intercepting component is arranged in the frame body, and a supporting component is arranged at the bottom of the frame body; the intercepting assembly comprises a plurality of lifting grooves, the lifting grooves are formed in the two sides of the inner wall of the frame body, limiting plates are slidably embedded in the lifting grooves, first gates are fixedly installed on the sides, away from the lifting grooves, of the limiting plates, and intercepting plates are fixedly installed on one sides of the outer surfaces of the first gates. Limiting grooves are formed in the two sides of the inner wall of the first gate correspondingly, and second gates are slidably embedded into the multiple limiting grooves correspondingly. The supporting assembly comprises a plurality of sliding grooves, the threaded rod drives the second gate to ascend, water flow can pass through the intercepting plate, the intercepting plate intercepts garbage or sundries in the water flow, and the garbage and the sundries are prevented from moving downwards along with the water flow.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a gate plate used for water conservancy and hydropower project construction. Background Art

[0002] Water conservancy projects refer to infrastructure construction and management activities carried out to manage and utilize water resources. It covers aspects such as water resource utilization, flood prevention and control, water environment protection and water resource management. The goal of water conservancy projects is to effectively regulate the allocation and utilization of water resources to meet people's demand for water for different purposes, while protecting the safety and health of humans and the ecological environment.

[0003] China's public patent number: CN213296261U announced "A gate for construction of water conservancy and hydropower projects", including a gate frame, a gate, a nut, a screw, a bearing seat, a hand wheel and a cross beam, an L-shaped base block is fixed on the surface of the cross beam, and a spring groove is arranged inside the L-shaped base block, the top of the spring groove is connected to a rectangular push block through a spring, a telescopic clamping rod is fixed on one side of the rectangular push block, a plurality of limit clamping grooves corresponding to the telescopic clamping rod are evenly opened on the surface of the hand wheel, and the top of the telescopic clamping rod is clamped on the inner side of one of the limit clamping grooves; through the L-shaped base block, spring groove, rectangular push block, telescopic clamping rod, limit clamping groove, inner connecting rod, strip pull block and limit clamping seat, after the operator completes the rotation operation of the hand wheel, the telescopic clamping rod can be used to limit the hand wheel, thereby preventing the hand wheel from spinning due to friction with external objects during subsequent use, thereby ensuring the stability of the gate.

[0004] When the prior art is in use, although it can prevent the hand wheel from spinning due to friction with external objects during use, there is often a certain amount of garbage or debris floating in the river, and the prior art device lacks a device to intercept the garbage and debris, resulting in the garbage and debris easily moving with the water flow and polluting the river when the gate is opened. At the same time, the prior art device only lifts the gate by a threaded rod, and the gate is heavy. During use, the gate is easy to fall off due to its excessive weight, which is not conducive to the use of the later device. Utility Model Content

[0005] The purpose of the utility model is to provide a gate for construction of water conservancy and hydropower projects, so as to solve the problem that in the above-mentioned background technology, there is often a certain amount of garbage or debris floating in the river channel, and the existing device lacks a device to intercept the garbage and debris, resulting in the garbage and debris easily moving with the water flow and polluting the river channel when the gate is opened. At the same time, the existing device only lifts the gate by a threaded rod, and the weight of the gate is heavy. During use, the gate is easy to fall off due to its excessive weight, which is not conducive to the use of the later device.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a gate for water conservancy and hydropower engineering construction, comprising a frame, an interception component is arranged inside the frame, and a support component is arranged at the bottom of the frame;

[0007] The interception assembly includes a plurality of lifting slots, and the plurality of lifting slots are provided on both sides of the inner wall of the frame, and the interiors of the plurality of lifting slots are provided with limit plates slidably embedded therein, and the first gate is fixedly installed on the side of the plurality of limit plates away from the lifting slots, and an interception plate is fixedly installed on one side of the outer surface of the first gate, and both sides of the inner wall of the first gate are provided with limit slots, and the interiors of the plurality of limit slots are provided with second gates slidably embedded therein;

[0008] The support assembly includes multiple sliding grooves, and the multiple sliding grooves are all opened inside the limit plates, and the multiple limit plates are fixedly installed with push springs inside, and one side of the outer surface of the multiple push springs is fixedly installed with support rods, both sides of the inner wall of the frame are opened with support grooves, and the interior of the multiple support grooves is threadedly embedded with extrusion rods, and the side of the multiple support rods away from the push springs is slidably embedded in the interior of the support grooves.

[0009] Preferably, a first gear is rotatably embedded in the top of the outer surface of the frame, and a threaded rod is embedded in the internal thread of the first gear, and the side of the threaded rod away from the first gear is fixedly connected to the second gate.

[0010] Preferably, a motor is fixedly mounted on the top of the outer surface of the frame, and a second gear is fixedly mounted on the outer surface of the motor output shaft, and the second gear is meshingly connected with the first gear.

[0011] Preferably, a connecting groove is provided inside the second gate, and an adjusting gear is rotatably embedded at the center of the inner wall of the connecting groove.

[0012] Preferably, gear bars are meshed on both sides of the outer surface of the adjusting gear, and a connecting rod is fixedly installed on one side of the outer surfaces of multiple gear bars, and fixed blocks are slidably sleeved on the outer surfaces of multiple gear bars, and multiple fixed blocks are fixedly connected to the inner wall of the connecting groove.

[0013] Preferably, the connecting rods are slidably embedded in the first gate at one side away from the gear bar, a turntable is rotatably embedded in one side of the outer surface of the second gate, and the turntable is fixedly connected to the adjusting gear at one side close to the second gate.

[0014] Preferably, a plurality of reinforcement columns are fixedly mounted on the bottom of the outer surface of the first gate, and the plurality of reinforcement columns are slidably embedded in the interior of the frame.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] First, the utility model rotates the turntable, and the rotation of the turntable drives the adjusting gear to rotate, and the rotation of the adjusting gear drives the gear bar to move. Since the gear bar is fixedly connected to the connecting rod, the gear bar can drive the connecting rod to move while moving, so that the connecting rod retracts to the inside of the second gate to release the limit on the second gate. At this time, the motor is started, and the rotation of the motor drives the second gear to rotate, and the rotation of the second gear drives the first gear to rotate. The first gear drives the second gate to rise through the threaded rod, so that the water flow can pass through the interception plate, and the interception plate intercepts the garbage or debris in the water flow to prevent the garbage and debris from moving downstream with the water flow.

[0017] Second, the utility model resets the second gate by controlling the motor to reverse, and after the second gate is reset, the turntable is rotated in the opposite direction again to move the connecting rod to the inside of the first gate, and the second gate and the first gate are fixed together through the connecting rod. After the fixing is completed, the motor is started, and the motor drives the first gear to rotate through the second gear, so that the first gear drives the threaded rod to rise. Since the connecting rod is embedded in the inside of the first gate, the threaded rod can drive the first gate to rise while driving the second gate to rise. When the support rod embedded in the first gate is flush with the support groove, the spring is pushed to reset and push the support rod to move, so that the support rod is inside the support groove at night, and the support rod supports the support rod to prevent the first gate from falling due to its own heavy weight in the open state. When the first gate needs to be reset, the extrusion rod can be rotated to move the extrusion rod toward the inside of the support groove. The extrusion rod pushes the support rod during the movement, so that the support rod retracts to the inside of the slide groove, and the motor can be started to drop the second gate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the split three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a side view;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from the other side;

[0021] Figure 4 It is a schematic diagram of the internal three-dimensional structure of the support component of the utility model.

[0022] Among them: 1. frame; 2. lifting slot; 201. limit plate; 202. first gate; 203. intercepting plate; 204. limit slot; 205. second gate; 3. slide slot; 301. push spring; 302. support rod; 303. support slot; 304. extrusion rod; 4. threaded rod; 5. first gear; 6. motor; 7. second gear; 8. turntable; 9. connecting slot; 10. adjusting gear; 11. gear bar; 12. fixing block; 13. connecting rod; 14. reinforcement column. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , a gate for water conservancy and hydropower engineering construction, comprising a frame 1, an interception component is arranged inside the frame 1, and a support component is arranged at the bottom of the frame 1;

[0025] The interception assembly includes a plurality of lifting slots 2, and the plurality of lifting slots 2 are all provided on both sides of the inner wall of the frame 1, and a limit plate 201 is slidably embedded in the interior of the plurality of lifting slots 2, and a first gate 202 is fixedly installed on the side of the plurality of limit plates 201 away from the lifting slots 2, and an interception plate 203 is fixedly installed on one side of the outer surface of the first gate 202, and a limit slot 204 is provided on both sides of the inner wall of the first gate 202, and a second gate 205 is slidably embedded in the interior of the plurality of limit slots 204;

[0026] The support assembly includes multiple slide grooves 3, and the multiple slide grooves 3 are all opened inside the limit plate 201, the push springs 301 are fixedly installed inside the multiple limit plates 201, and one side of the outer surface of the multiple push springs 301 is fixedly installed with a support rod 302, support grooves 303 are opened on both sides of the inner wall of the frame 1, and the interior of the multiple support grooves 303 is threadedly embedded with an extrusion rod 304, and the side of the multiple support rods 302 away from the push spring 301 is slidably embedded in the interior of the support groove 303.

[0027] Through the above technical solution, when it is necessary to intercept garbage or debris in the river channel, the turntable 8 can be rotated, and the rotation of the turntable 8 drives the adjusting gear 10 to rotate, and the rotation of the adjusting gear 10 drives the gear bar 11 to move. Since the gear bar 11 is fixedly connected to the connecting rod 13, the gear bar 11 can drive the connecting rod 13 to move while moving, so that the connecting rod 13 retracts to the inside of the second gate 205 to release the limit on the second gate 205. At this time, the motor 6 is started, and the rotation of the motor 6 drives the second gear 7 to rotate, and the rotation of the second gear 7 drives the first gear 5 to rotate. The first gear 5 drives the second gate 205 to rise through the threaded rod 4, so that the water flow can pass through the interception plate 203, and the interception plate 203 intercepts the garbage or debris in the water flow to prevent the garbage and debris from moving downstream with the water flow.

[0028] Through the above technical solution, when the gate needs to be fully opened, the motor 6 can be controlled to reverse first to reset the second gate 205. After the second gate 205 is reset, the turntable 8 is rotated in the opposite direction again to move the connecting rod 13 to the inside of the first gate 202. The second gate 205 and the first gate 202 are fixed together through the connecting rod 13. After the fixing is completed, the motor 6 is started, and the motor 6 drives the first gear 5 to rotate through the second gear 7, so that the first gear 5 drives the threaded rod 4 to rise. Since the connecting rod 13 is embedded in the first gate 202, the threaded rod 4 can drive the first gate 202 to rise while driving the second gate 205 to rise. When the support rod 302 embedded in the first gate 202 is flush with the support groove 303, the spring 301 is pushed to reset and push the support rod 302 to move, so that the support rod 302 is inside the support groove 303 at night. The support rod 302 supports the support rod 302 to prevent the first gate 202 from falling due to its own weight when it is opened. When the first gate 202 needs to be reset, the squeezing rod 304 can be rotated to move the squeezing rod 304 toward the inside of the support groove 303. During the movement, the squeezing rod 304 pushes the support rod 302 to retract the support rod 302 to the inside of the slide groove 3, and the motor 6 can be started to drop the second gate 205.

[0029] Specifically, a first gear 5 is rotatably embedded in the top of the outer surface of the frame 1 , and a threaded rod 4 is embedded in the inner thread of the first gear 5 , and a side of the threaded rod 4 away from the first gear 5 is fixedly connected to the second gate 205 .

[0030] Through the above technical solution, the first gear 5 rotates to drive the threaded rod 4 to rise, and the rising of the threaded rod 4 drives the second gate 205 to rise.

[0031] Specifically, a motor 6 is fixedly mounted on the top of the outer surface of the frame 1 , and a second gear 7 is fixedly mounted on the outer surface of the output shaft of the motor 6 , and the second gear 7 is meshedly connected with the first gear 5 .

[0032] Through the above technical solution, the motor 6 drives the first gear 5 to rotate through the second gear 7.

[0033] Specifically, a connecting groove 9 is provided inside the second gate 205 , and an adjusting gear 10 is rotatably embedded at the center of the inner wall of the connecting groove 9 .

[0034] Through the above technical solution, the connecting groove 9 accommodates the adjusting gear 10 and enables the adjusting gear 10 to rotate.

[0035] Specifically, gear bars 11 are meshed on both sides of the outer surface of the adjusting gear 10, and connecting rods 13 are fixedly installed on one side of the outer surfaces of multiple gear bars 11, and fixed blocks 12 are slidably sleeved on the outer surfaces of multiple gear bars 11, and multiple fixed blocks 12 are fixedly connected to the inner wall of the connecting groove 9.

[0036] Through the above technical solution, the adjustment gear 10 rotates to drive the gear bar 11 to move, and the gear bar 11 moves to drive the connecting rod 13 to move so that the connecting rod 13 is embedded in the first gate 202. The second gate 205 and the first gate 202 are connected together by the connecting rod 13, and the fixed block 12 limits the gear bar 11 while allowing the gear bar 11 to slide.

[0037] Specifically, the sides of the multiple connecting rods 13 away from the gear bar 11 are slidably embedded in the first gate 202, and the turntable 8 is rotatably embedded on one side of the outer surface of the second gate 205, and the side of the turntable 8 close to the second gate 205 is fixedly connected to the adjusting gear 10.

[0038] Through the above technical solution, the second gate 205 and the first gate 202 are connected together through the connecting rod 13, and the adjusting gear 10 is driven to rotate by rotating the turntable 8.

[0039] Specifically, a plurality of reinforcement columns 14 are fixedly mounted on the bottom of the outer surface of the first gate 202 , and the plurality of reinforcement columns 14 are slidably embedded in the interior of the frame 1 .

[0040] Through the above technical solution, the reinforcement column 14 is embedded in the frame 1 to increase the stability of the first gate 202 .

[0041] When in use, when it is necessary to intercept garbage or debris in the river channel, the turntable 8 can be rotated, and the rotation of the turntable 8 drives the adjusting gear 10 to rotate, and the rotation of the adjusting gear 10 drives the gear bar 11 to move. Since the gear bar 11 is fixedly connected to the connecting rod 13, the gear bar 11 can drive the connecting rod 13 to move while moving, so that the connecting rod 13 is retracted to the inside of the second gate 205 to release the limit of the second gate 205. At this time, the motor 6 is started, and the rotation of the motor 6 drives the second gear 7 to rotate, and the rotation of the second gear 7 drives the first gear 5 to rotate. The first gear 5 drives the second gate 205 to rise through the threaded rod 4, so that the water flow can pass through the interception plate 203. The interception plate 203 intercepts the garbage or debris in the water flow to prevent the garbage and debris from moving downstream with the water flow. When it is necessary to fully open the gate, the motor 6 can be controlled to reverse to reset the second gate 205. After the second gate 205 is reset, the turntable 8 is rotated in the opposite direction again to move the connecting rod 13 to the inside of the first gate 202. The second gate 205 is fixed to the first gate 202. After the fixing is completed, the motor 6 is started. The motor 6 drives the first gear 5 to rotate through the second gear 7, so that the first gear 5 drives the threaded rod 4 to rise. Since the connecting rod 13 is embedded in the first gate 202, the threaded rod 4 can drive the first gate 202 to rise while driving the second gate 205 to rise. When the support rod 302 embedded in the first gate 202 is flush with the support groove 303, the spring 301 is pushed to reset and push the support rod 30 2 moves, so that the support rod 302 is inside the support groove 303 at night, and the support rod 302 supports the support rod 302 to prevent the first gate 202 from falling due to its own heavy weight in the open state. When the first gate 202 needs to be reset, the extrusion rod 304 can be rotated to move the extrusion rod 304 to the inside of the support groove 303. The extrusion rod 304 pushes the support rod 302 during the movement, so that the support rod 302 retracts to the inside of the slide groove 3, and the motor 6 can be started to drop the second gate 205.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gate plate for use in water conservancy and hydropower engineering construction, comprising a frame (1), characterized in that: An interception component is arranged inside the frame (1), and a support component is arranged at the bottom of the frame (1); The interception assembly comprises a plurality of lifting slots (2), and the plurality of lifting slots (2) are all provided on both sides of the inner wall of the frame (1), a limiting plate (201) is slidably embedded in the interior of the plurality of lifting slots (2), and a first gate (202) is fixedly installed on the side of the plurality of limiting plates (201) away from the lifting slots (2), an interception plate (203) is fixedly installed on one side of the outer surface of the first gate (202), limiting slots (204) are provided on both sides of the inner wall of the first gate (202), and a second gate (205) is slidably embedded in the interior of the plurality of limiting slots (204); The support assembly comprises a plurality of slide grooves (3), and the plurality of slide grooves (3) are all arranged inside the limit plate (201), a push spring (301) is fixedly installed inside the plurality of limit plates (201), and a support rod (302) is fixedly installed on one side of the outer surface of the plurality of push springs (301), support grooves (303) are arranged on both sides of the inner wall of the frame body (1), and an extrusion rod (304) is threadedly embedded inside the plurality of support grooves (303), and a side of the plurality of support rods (302) away from the push spring (301) is slidably embedded inside the support groove (303).

2. A gate plate for water conservancy and hydropower engineering construction according to claim 1, characterized in that: A first gear (5) is rotatably embedded in the top of the outer surface of the frame (1), and a threaded rod (4) is embedded in the internal thread of the first gear (5), and the side of the threaded rod (4) away from the first gear (5) is fixedly connected to the second gate (205).

3. A gate plate for water conservancy and hydropower engineering construction according to claim 1, characterized in that: A motor (6) is fixedly mounted on the top of the outer surface of the frame (1), and a second gear (7) is fixedly mounted on the outer surface of the output shaft of the motor (6), and the second gear (7) is meshingly connected with the first gear (5).

4. A gate plate for water conservancy and hydropower engineering construction according to claim 1, characterized in that: A connecting groove (9) is provided inside the second gate (205), and an adjusting gear (10) is rotatably embedded at the center of the inner wall of the connecting groove (9).

5. A gate plate for water conservancy and hydropower engineering construction according to claim 4, characterized in that: Gear bars (11) are meshed on both sides of the outer surface of the adjusting gear (10), and a connecting rod (13) is fixedly installed on one side of the outer surface of the plurality of gear bars (11), and a fixing block (12) is slidably sleeved on the outer surface of the plurality of gear bars (11), and the plurality of fixing blocks (12) are fixedly connected to the inner wall of the connecting groove (9).

6. A gate plate for water conservancy and hydropower engineering construction according to claim 5, characterized in that: The sides of the plurality of connecting rods (13) away from the gear bar (11) are all slidably embedded in the interior of the first gate (202), a rotating disk (8) is rotatably embedded on one side of the outer surface of the second gate (205), and the side of the rotating disk (8) close to the second gate (205) is fixedly connected to the adjusting gear (10).

7. The gate plate for water conservancy and hydropower engineering construction according to claim 1, characterized in that: A plurality of reinforcement columns (14) are fixedly mounted on the bottom of the outer surface of the first gate (202), and the plurality of reinforcement columns (14) are slidably embedded in the interior of the frame (1).

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