CN213173577U

CN213173577U - Gate for water conservancy channel

Info

Publication number: CN213173577U
Application number: CN202021399849.8U
Authority: CN
Inventors: 赵国英; 谢迪; 胡贵祥; 徐驰洋
Original assignee: Hubei Kaiyaohong Construction Project Co ltd
Current assignee: Hubei Kaiyaohong Construction Project Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-05-11
Anticipated expiration: 2030-07-15

Abstract

The utility model belongs to the technical field of hydraulic engineering and specifically relates to a gate for water conservancy channel is related to, it includes the body, the body has the mainboard along vertical direction sliding connection, the lower extreme of mainboard rotates along the horizontal direction and is connected with the filter plate, the filter plate all is provided with the baffle along its length direction's both ends, it is connected with the axis of rotation to rotate between mainboard and the filter plate, the mainboard all is provided with in the both ends department of axis of rotation and is used for driving the wobbling adjusting part of filter plate, the body is provided with and is used for driving the mainboard along the gliding driving. This application has the effect of being convenient for fish for floating debris, is favorable to reducing workman's intensity of labour, improves the efficiency of fishing for debris to effectively reduce the debris of gate department, prevent that debris from blockking up the gate.

Description

Gate for water conservancy channel

Technical Field

The application relates to the field of hydraulic engineering, in particular to a gate for a water conservancy channel.

Background

The gate is a control facility for closing and opening a drainage channel, is an important component of a hydraulic building, and can be used for intercepting water flow, controlling water level, adjusting flow, discharging silt and floating objects and the like.

Retrieving now that a chinese patent that a publication is CN208870006U discloses a gate for water conservancy channel, including the gate body and being provided with this internal gate of gate, the top of gate body is provided with the turbine subassembly that is used for driving the gate up-and-down motion, the lower part of gate body is provided with silt gate frame, the gate sets up the top at silt gate frame, the below of silt gate frame is provided with the silt gate, the silt gate rotates the below that sets up at silt gate frame.

Aiming at the related technologies, the inventor thinks that sundries are easy to float and accumulate at the front end of the gate, and a large amount of sundries are accumulated on a gate frame at the moment of opening the gate, so that the gate is easy to block.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that is not convenient for fish for debris, this application provides a gate for water conservancy channel.

The application provides a gate for water conservancy channel adopts following technical scheme:

the utility model provides a gate for water conservancy channel, includes the body, the body has the mainboard along vertical direction sliding connection, the lower extreme of mainboard rotates along the horizontal direction and is connected with the filter plate, the filter plate all is provided with the baffle along its length direction's both ends, the mainboard with it is connected with the axis of rotation to rotate between the filter plate, the mainboard in the both ends department of axis of rotation all is provided with and is used for the drive filter plate wobbling adjusting part, the body is provided with and is used for the drive the mainboard is along the gliding driving piece of vertical direction.

Through adopting above-mentioned technical scheme, when the filter plate is in vertical state, the driving piece makes the mainboard drive the filter plate move down to the aquatic, when the filter plate is in the surface of water below completely, utilize adjusting part to make the filter plate revolute the certain angle of direction swing that the axis of rotation orientation deviates from the body, make the one end of baffle along vertical direction and mainboard butt, filter plate this moment, baffle and mainboard form the cavity of the bearing debris of being convenient for, then utilize the driving piece to make mainboard rebound, make the filter plate take the debris out the surface of water, utilize the baffle to prevent debris in the both ends roll-off on filter plate length direction, realize being convenient for to drag for the effect of getting floated debris, be favorable to reducing workman's intensity of labour, improve the efficiency of dragging for debris, thereby effectively reduce the debris of gate department.

Preferably, the adjusting component comprises a supporting block, a connecting rod, a first bevel gear and a second bevel gear, the supporting block is fixedly connected with the upper end of the main board, the connecting rod is rotatably connected with the supporting block, the first bevel gear is coaxially and fixedly connected with the connecting rod, the second bevel gear is coaxially and fixedly connected with the rotating shaft, and the first bevel gear is meshed with the second bevel gear.

Through adopting above-mentioned technical scheme, when the connecting rod of equidirectional rotation mainboard both ends department simultaneously, the connecting rod drives first bevel gear and rotates to make two second bevel gears drive the axis of rotation simultaneously and rotate, realize being convenient for drive filter plate wobbling effect, two second bevel gears are located the both ends of axis of rotation respectively, are favorable to the axis of rotation atress more even, improve the life of axis of rotation, make the swing of filter plate more stable.

Preferably, the mainboard is provided with and is used for driving two connecting rod synchronous and syntropy pivoted synchronizing assembly simultaneously, synchronizing assembly includes two synchronizing gear and driving medium, two synchronizing gear respectively with two the coaxial fixed connection in upper end of connecting rod, the driving medium sets up in two between the synchronizing gear and be used for making two synchronizing gear syntropy rotates simultaneously.

Through adopting above-mentioned technical scheme, utilize the driving medium to make two synchromesh rotate simultaneously syntropy, two synchromesh drive two connecting rods respectively and rotate, realize two connecting rods of drive and effect that the syntropy rotated simultaneously.

Preferably, the transmission part is a rack, the rack is connected with the main board in a sliding manner along the horizontal direction, the synchronous gears are connected with the rack in a meshed manner, and the main board is provided with a driving assembly which is convenient for driving the rack to slide.

Through adopting above-mentioned technical scheme, utilize drive assembly drive rack to slide along the horizontal direction on the mainboard for two synchronous gear syntropies of rack simultaneous drive rotate, realize being convenient for through the rack and drive two synchronous gear syntropy pivoted effects simultaneously, manufacturing cost is lower, and the meshing effect of rack and synchronous gear is stable, is favorable to the stable swing of filter plate.

Preferably, the driving assembly comprises a driving block and a second cylinder, the driving block is fixedly connected with the rack, the second cylinder is fixedly connected with the main board, and a piston rod of the second cylinder is fixedly connected with the driving block.

By adopting the technical scheme, the piston rod of the second cylinder stretches out and draws back, so that the driving block drives the rack to reciprocate, the movement stroke of the piston rod of the second cylinder is fixed, the angle of the filter plate swinging at each time is fixed, and the filter plate is convenient to reset to a vertical state.

Preferably, the mainboard is provided with a T-shaped second chute along the horizontal direction, the rack is fixedly connected with the sliding block matched with the second chute in a sliding manner, and the rack is in sliding butt joint with the mainboard.

Through adopting above-mentioned technical scheme, when the rack was driven, the slider was located the second spout and slides, and the slider is the T shape with the second spout, is favorable to preventing rack and mainboard and breaks away from for the rack slides along the mainboard steadily.

Preferably, the two opposite ends of the body are fixedly connected with T-shaped sliding rails along the vertical direction, the main board is provided with two first sliding grooves along the vertical direction in a penetrating manner, and the two sliding rails are matched with the two first sliding grooves in a sliding manner respectively.

Through adopting above-mentioned technical scheme, when the mainboard slided along vertical direction, the relative slip takes place for slide rail and first spout, and the both ends of body all are fixed with the slide rail, are favorable to the mainboard to stably slide, and first spout is for running through the setting, is favorable to preventing that first spout from being blockked up by the dirt of aquatic to guarantee that the mainboard is smooth to go up and down along the body.

Preferably, the driving part is a first cylinder, the first cylinder is fixedly connected with the body, and a piston rod of the first cylinder is fixedly connected with the middle of the upper end of the main board.

Through adopting above-mentioned technical scheme, when the piston rod of first cylinder extends for the mainboard moves down, and the filter plate is located the surface of water below completely, swings to an angle of being convenient for fish for debris when the filter plate after, and the piston rod of first cylinder contracts for the mainboard drives the filter plate and removes to the surface of water top, realizes being convenient for fish for the effect of the showy debris of aquatic.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the first cylinder drives the main board to drive the filter board to move downwards into water, the filter board swings by a certain angle, the sundries are supported by utilizing a cavity formed by the filter board, the baffle and the main board, and then the main board is driven to move upwards, so that the sundries are taken out of the water surface by the filter board, the labor intensity of workers is reduced, the sundry fishing efficiency is improved, the sundries at the position of a gate are effectively reduced, and the gate is prevented from being blocked by the sundries;

2. the second cylinder drives the rack to reciprocate along the horizontal direction, the rack drives the two synchronous gears to simultaneously rotate in the same direction, and the two second bevel gears simultaneously rotate in the same direction through the synchronous gears through the connecting rod and the first bevel gear, so that the rotating shaft drives the filter plate to stably swing;

3. through connecting rod drive axis of rotation, be favorable to making the second cylinder be located the surface of water top all the time, guarantee the normal use of second cylinder.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a schematic view of the overall structure of another viewing angle according to the embodiment of the present invention.

Description of reference numerals: 1. a body; 2. a main board; 3. filtering the plate; 4. a baffle plate; 5. a rotating shaft; 6. a slide rail; 7. a first chute; 8. a first cylinder; 9. a support block; 10. a connecting rod; 11. a first bevel gear; 12. a second bevel gear; 13. a synchronizing gear; 14. a rack; 15. a drive block; 16. a second cylinder.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses gate for water conservancy channel.

Referring to fig. 1 and 2, a gate for water conservancy channel, including body 1, body 1 has mainboard 2 along vertical direction sliding connection, and the lower extreme of mainboard 2 rotates along the horizontal direction to be connected with filter plate 3, and filter plate 3 comprises frame and vertically and horizontally staggered's a plurality of parting beads, and the frame of filter plate 3 is connected with baffle 4 in the equal fixedly connected with in its length direction's both ends, rotates between mainboard 2 and the filter plate 3 to be connected with axis of rotation 5.

When the filter plate 3 is in a vertical state, the main plate 2 drives the filter plate 3 to move downwards into the water; when the filter plate 3 is completely positioned below the water surface, the filter plate 3 is driven to swing 120 degrees around the rotating shaft 5 towards the direction departing from the main plate 2, so that one end of the baffle plate 4 is abutted against the main plate 2 along the vertical direction, and at the moment, the filter plate 3, the baffle plate 4 and the main plate 2 form a cavity convenient for supporting sundries; then the main board 2 is driven to move upwards, so that the filter plate 3 brings sundries out of the water surface, and the baffle plate 4 is utilized to prevent the sundries from sliding out of the two ends of the filter plate 3 in the length direction, thereby realizing the effect of conveniently fishing out the floating sundries; the labor intensity of workers is favorably reduced, and the efficiency of fishing sundries is improved, so that the sundries at the gate are effectively reduced, and the gate is prevented from being blocked by the sundries.

Referring to fig. 2, for the convenience of mainboard 2 steadily goes up and down along body 1, the slide rail 6 of vertical direction fixedly connected with T shape is all followed at the both ends that body 1 is relative, and mainboard 2 runs through along vertical direction and has seted up two first spouts 7, and two slide rails 6 slide the adaptation with two first spouts 7 respectively. The body 1 is provided with and is used for driving mainboard 2 along the gliding driving piece of vertical direction, and the driving piece sets up to first cylinder 8, first cylinder 8 and body 1 fixed connection, the middle department fixed connection of the piston rod of first cylinder 8 and the upper end of mainboard 2.

When a piston rod of the first cylinder 8 extends, the main plate 2 moves downwards, and the slide rail 6 and the first slide groove 7 slide relatively, so that the main plate 2 drives the filter plate 3 to move to be completely positioned below the water surface; when the filter plate 3 swings to 120 degrees, the piston rod of the first cylinder 8 contracts, so that the main plate 2 drives the filter plate 3 to move to the upper part of the water surface, and the effect of conveniently fishing out the floating sundries in the water is realized. The both ends of body 1 all are fixed with slide rail 6, are favorable to mainboard 2 to stably slide, and first spout 7 is for running through the setting, is favorable to preventing that first spout 7 from being blockked up by the dirt of aquatic to guarantee that mainboard 2 is smooth along body 1 lift.

Referring to fig. 2, in order to facilitate driving the filter plate 3 to swing, the main plate 2 is provided with adjusting components at both ends of the rotating shaft 5, each adjusting component includes a supporting block 9, a connecting rod 10, a first bevel gear 11 and a second bevel gear 12, the supporting block 9 is fixedly connected with the upper end of the main plate 2, the connecting rod 10 is rotatably connected with the supporting block 9, the first bevel gear 11 is coaxially and fixedly connected with the connecting rod 10, the second bevel gear 12 is coaxially and fixedly connected with the rotating shaft 5, the two second bevel gears 12 at both ends of the rotating shaft 5 are coaxial and have the same direction of the grinding teeth, and the first bevel gear 11 is.

When the connecting rods 10 at the two ends of the main plate 2 are simultaneously rotated in the same direction, the connecting rods 10 drive the first bevel gears 11 to rotate, so that the two second bevel gears 12 simultaneously rotate in the same direction, and the rotating shaft 5 is driven to rotate, thereby realizing the effect of facilitating the driving of the filter plates 3 to swing. The two second bevel gears 12 are respectively positioned at two ends of the rotating shaft 5, which is beneficial to more uniform stress of the rotating shaft 5 and improves the service life of the rotating shaft 5, so that the swing of the filter plate 3 is more stable.

Referring to fig. 2, in order to facilitate driving the two connecting rods 10 to rotate simultaneously and in the same direction, the main board 2 is provided with a synchronizing assembly, the synchronizing assembly comprises two synchronizing gears 13 and a transmission part, the two synchronizing gears 13 are respectively and coaxially and fixedly connected with the upper ends of the two connecting rods 10, the transmission part is provided with a rack 14, the main board 2 is provided with a second sliding chute (not shown in the figure) in a T shape along the horizontal direction, the rack 14 is fixedly connected with a sliding block (not shown in the figure) sliding and matching with the second sliding chute, the rack 14 is in sliding butt joint with the main board 2, and the two.

Slide along the horizontal direction on mainboard 2 through drive rack 14 for two synchronous gear 13 syntropy rotations of rack 14 simultaneous drive are realized being convenient for to drive two synchronous gear 13 syntropy pivoted effect simultaneously through rack 14, and manufacturing cost is lower. And the stable and simultaneous rotation of the connecting rod 10 in the same direction is facilitated by the meshing effect of the rack 14 and the synchronizing gear 13, so that the filter plates 3 are stably swung.

Referring to fig. 2, in order to facilitate driving the rack 14 to slide, the main plate 2 is provided with a driving assembly, the driving assembly includes a driving block 15 and a second cylinder 16, the driving block 15 is fixedly connected with the rack 14 at the middle of the two synchronizing gears 13, the second cylinder 16 is fixedly connected with the main plate 2, and a piston rod of the second cylinder 16 is fixedly connected with the driving block 15.

The piston rod of the second cylinder 16 stretches out and draws back, so that the driving block 15 drives the rack 14 to reciprocate, and the effect of driving the rack 14 to slide conveniently is achieved. The connecting rod 10 is beneficial to enabling the second air cylinder 16 to be always positioned above the water surface, and the normal use of the second air cylinder 16 is ensured; the movement stroke of the piston rod of the second cylinder 16 is fixed, and when the piston rod of the second cylinder 16 travels the maximum stroke, the filter plate 3 swings 120 degrees in the direction departing from the body 1; when the piston rod of the second cylinder 16 is reset, the filter plate 3 is conveniently reset to the vertical state, and the filter plate 3 is less obstructed in water in the vertical state and is smoother.

The implementation principle of the embodiment of the application is as follows:

first cylinder 8 drives mainboard 2 and drives filter plate 3 and move down, make filter plate 3 be located the surface of water below completely, then the piston rod of second cylinder 16 extends to the biggest stroke, make drive block 15 drive rack 14 and slide, rack 14 drives two synchronous gear 13 and syntropy rotates simultaneously, synchronous gear 13 passes through connecting rod 10 and first bevel gear 11, make two second bevel gear 12 syntropy rotate simultaneously, make axis of rotation 5 drive filter plate 3 towards the direction swing 120 that deviates from body 1, make filter plate 3, baffle 4 and mainboard 2 form a cavity that is convenient for bearing debris, then first cylinder 8 drives filter plate 3 through mainboard 2 and moves up, make filter plate 3 take the surface of water with debris, the realization is convenient for fish for the effect of fishing for showy debris.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a gate for water conservancy channel which characterized in that: including body (1), body (1) has mainboard (2) along vertical direction sliding connection, the lower extreme of mainboard (2) rotates along the horizontal direction and is connected with filter plate (3), filter plate (3) all are provided with baffle (4) along its length direction's both ends, mainboard (2) with it is connected with axis of rotation (5) to rotate between filter plate (3), mainboard (2) in the both ends department of axis of rotation (5) all is provided with and is used for the drive filter plate (3) wobbling adjusting part, body (1) is provided with and is used for the drive mainboard (2) are along the gliding driving piece of vertical direction.

2. The gate of claim 1, wherein the gate comprises: the adjusting component comprises a supporting block (9), a connecting rod (10), a first bevel gear (11) and a second bevel gear (12), the supporting block (9) is fixedly connected with the upper end of the main board (2), the connecting rod (10) is rotatably connected with the supporting block (9), the first bevel gear (11) is fixedly connected with the connecting rod (10) in a coaxial mode, the second bevel gear (12) is fixedly connected with the rotating shaft (5) in a coaxial mode, and the first bevel gear (11) is meshed with the second bevel gear (12) in a connected mode.

3. The gate of claim 2, wherein the gate comprises: mainboard (2) are provided with and are used for driving two connecting rod (10) just syntropy pivoted synchronizing assembly simultaneously, synchronizing assembly includes two synchronizing gear (13) and driving medium, two synchronizing gear (13) respectively with two the coaxial fixed connection in upper end of connecting rod (10), the driving medium sets up in two between synchronizing gear (13) and be used for making two synchronizing gear (13) syntropy rotates simultaneously.

4. The gate of claim 3, wherein the gate comprises: the transmission part is set as a rack (14), the rack (14) is connected with the main board (2) in a sliding mode along the horizontal direction, the synchronous gears (13) are connected with the rack (14) in a meshed mode, and the main board (2) is provided with a driving assembly which is convenient for driving the rack (14) to slide.

5. The gate of claim 4, wherein the gate comprises: the driving assembly comprises a driving block (15) and a second air cylinder (16), the driving block (15) is fixedly connected with the rack (14), the second air cylinder (16) is fixedly connected with the main plate (2), and a piston rod of the second air cylinder (16) is fixedly connected with the driving block (15).

6. The gate of claim 4, wherein the gate comprises: the mainboard (2) is seted up the second spout of T shape along the horizontal direction, rack (14) fixedly connected with the slider of the adaptation that slides of second spout, rack (14) with mainboard (2) slip butt.

7. The gate of claim 1, wherein the gate comprises: the two opposite ends of the body (1) are fixedly connected with T-shaped sliding rails (6) along the vertical direction, the main board (2) is provided with two first sliding grooves (7) in a penetrating mode along the vertical direction, and the sliding rails (6) are matched with the first sliding grooves (7) in a sliding mode respectively.

8. The gate of claim 1, wherein the gate comprises: the driving piece is arranged to be a first air cylinder (8), the first air cylinder (8) is fixedly connected with the body (1), and a piston rod of the first air cylinder (8) is fixedly connected with the middle of the upper end of the main board (2).