CN213014180U

CN213014180U - Seepage-proofing gate for hydraulic engineering

Info

Publication number: CN213014180U
Application number: CN202021511540.3U
Authority: CN
Inventors: 路然然
Original assignee: Anhui Xinchen Construction Engineering Co ltd
Current assignee: Anhui Xinchen Construction Engineering Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-20
Anticipated expiration: 2030-07-27

Abstract

The utility model provides a seepage prevention gate for hydraulic engineering relates to hydraulic engineering technical field. This prevention of seepage gate for hydraulic engineering, including the door frame, the inside of door frame slides and pegs graft there is the brake disc board, and the top of door frame is provided with the driving plate, and the bottom surface and the door frame of driving plate pass through two electric telescopic handle fixed connection, and the last fixed surface of brake disc board is connected with the transfer line, and the upper end of transfer line slides and runs through the interior roof of door frame, the up end of transfer line and the bottom surface fixed connection of driving plate, the right flank fixedly connected with thorn board of transfer line. This prevention of seepage gate for hydraulic engineering through setting up transfer line, spine board, ratchet, torsional spring and baffle, reaches to fix a position the gate board can not because the effect of the impact rebound of rivers, has solved the gate after closing, along with the impact of rivers, the gate often can appear becoming flexible to the feedwater can flow through from the gate gap, leads to the gate infiltration, influences the problem of the interception effect of gate.

Description

Seepage-proofing gate for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a seepage prevention gate for hydraulic engineering.

Background

The gate is a low water head hydraulic building built on a river channel and a channel and controlling flow and adjusting water level by using the gate, and the gate for hydraulic engineering generally comprises a door frame, a gate plate and a driving mechanism for driving the gate plate to slide up and down, and is an important component of the hydraulic building.

After the existing gate is closed, the gate is often loosened along with the impact of water flow, so that feed water can flow through gaps of the gate, water seepage of the gate is caused, the interception effect of the gate is influenced, and the anti-seepage gate is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a seepage prevention gate for hydraulic engineering has solved the gate and after closing, along with the impact of rivers, the gate often can appear becoming flexible to the feedwater can flow through from the gate gap, leads to the gate infiltration, influences the problem of the interception effect of gate.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an anti-seepage gate for hydraulic engineering, includes the door frame, the inside of door frame slides and pegs graft there is the gate board, and the top of door frame is provided with the driving plate, and the bottom surface of driving plate passes through two electric telescopic handle fixed connection with the door frame, and the last fixed surface of gate board is connected with the transfer line, and the upper end of transfer line slides and runs through the interior roof of door frame, the up end of transfer line and the bottom surface fixed connection of driving plate, the right flank fixed connection of transfer line has the sour jujube board, and the lower extreme of sour jujube board slides and runs through the upper surface of door frame, and the right side meshing of.

The upper surface of door frame is located the right side of transfer line and is provided with the movable block, the left and right sides of movable block all is provided with the fixed plate, two fixed plates all are located the right side of ratchet board, the bottom surface of two fixed plates all is connected with the last fixed surface of door frame, the right flank screw thread of movable block has run through adjusting bolt, two fixed plates rotate respectively and cup joint both ends about adjusting bolt, the movable block is located the below of ratchet, the upper surface of movable block is located the equal fixedly connected with riser in the left and right sides of ratchet respectively, the front of ratchet rotates and has run through the fixed axle, both ends are fixed respectively around the fixed axle and run through the one side that two risers are close to each other, the positive back of ratchet passes through torsional spring fixed connection with the one side that two risers are close to each other respectively, two torsional springs are all rotated and are cup jointed at the surface of fixed axle, the top of ratchet is provided with the.

Preferably, the bottom surface of the gate plate is fixedly sleeved with a sealing ring, and the sealing ring is inserted in the door frame in a sliding manner.

Preferably, the bottom surface of driving plate is located the equal fixedly connected with gag lever post in the left and right sides that is located the transfer line respectively, and the lower extreme of two gag lever posts all slides and runs through the upper surface of door frame, and the bottom end face of two gag lever posts all is connected with the upper surface fixed of gate board.

Preferably, adjusting bolt all is provided with the horizontal pole in both sides around, and both ends are close to one side fixed connection each other with two fixed plates respectively about two horizontal poles, and both ends slip respectively around the movable block and cup joint the surface at two horizontal poles.

Preferably, two electric telescopic handle parallel arrangement, two electric telescopic handle are with the axis symmetric distribution of transfer line both ends about the transfer line.

Preferably, two risers all set up with the movable block is perpendicular, and two risers all set up with the fixed axle is perpendicular, and two risers use adjusting bolt's axis symmetric distribution both sides around adjusting bolt.

(III) advantageous effects

The utility model provides a seepage prevention gate for hydraulic engineering. The method has the following beneficial effects:

1. the seepage-proofing gate for the water conservancy project is characterized in that a transmission rod, a ratchet plate, a ratchet, a torsion spring and a baffle are arranged, when the gate plate needs to be closed, the electric telescopic rod drives the transmission plate to move downwards, and then the transmission rod drives the gate plate to move downwards, meanwhile, the ratchet teeth continuously rotate under the action of the ratchet plate and drive the torsion spring to rotate, when the gate plate moves to the lowest end, when the electric telescopic rod is stopped, the ratchet can not move upwards under the action of the ratchet because of the positioning of the baffle, thereby the transmission rod can not move upwards, the effect that the gate plate can not move upwards due to the impact of water flow when being positioned is achieved, the problem that the gate is often loosened along with the impact of the water flow after the gate is closed is solved, therefore, the supplied water can flow through the gap of the gate, so that the water seepage of the gate is caused, and the interception effect of the gate is influenced.

2. This prevention of seepage gate for hydraulic engineering through setting up the gag lever post, when the driving plate removed under electric telescopic handle's effect, the gag lever post slided in the inside of door frame under the drive of driving plate, has reached the effect that has improved the stability of gate board, has solved the gate board when removing and receiving water impact, because the relatively poor problem that takes place the slope of stability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the sealing ring and the door frame of the present invention;

FIG. 3 is a schematic view of the connection between the fixing plate and the door frame of the present invention;

fig. 4 is a schematic view of the connection between the ratchet and the ratchet plate of the present invention.

Wherein, 1 door frame, 2 driving plates, 3 gate plates, 4 electric telescopic rods, 5 transmission rods, 6 ratchet plates, 7 ratchet teeth, 8 movable blocks, 9 fixed plates, 10 adjusting bolts, 11 vertical plates, 12 fixed shafts, 13 torsion springs, 14 baffles, 15 sealing rings, 16 limiting rods and 17 cross rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides an anti-seepage gate for hydraulic engineering, as shown in fig. 1-4, including door frame 1, the inside of door frame 1 is slided and inserted with gate plate 3, the bottom surface of gate plate 3 is fixedly cup jointed with sealing ring 15, sealing ring 15 is slided and inserted in the inside of door frame 1, set up sealing ring 15 and improve the leakproofness between gate plate 3 and door frame 1, the top of door frame 1 is provided with driving plate 2, the bottom surface of driving plate 2 is fixedly connected with door frame 1 through two electric telescopic handle 4, the upper surface of gate plate 3 is fixedly connected with transmission rod 5, two electric telescopic handle 4 are arranged in parallel, two electric telescopic handle 4 are symmetrically distributed at the left and right ends of transmission rod 5 with the axis of transmission rod 5, electric telescopic handle 4 are symmetrically distributed, improve the stability of driving plate 2, the upper end of transmission rod 5 slides and runs through the interior of door frame 1, the upper end face of transmission rod 5, the right flank fixedly connected with thorn board 6 of transfer line 5, the lower extreme of thorn board 6 slides and runs through the upper surface of door frame 1, the right side meshing of thorn board 6 has ratchet 7, the bottom surface of transfer line 2 is located the equal fixedly connected with gag lever post 16 of the left and right sides that is located transfer line 5 respectively, the lower extreme of two gag lever posts 16 all slides and runs through the upper surface of door frame 1, the bottom end face of two gag lever posts 16 all with the last fixed surface of floodgate board 3 is connected, set up gag lever post 16 and improve the stability of floodgate board 3.

The upper surface of the door frame 1 is provided with a movable block 8 on the right side of the transmission rod 5, the left and right sides of the movable block 8 are provided with fixed plates 9, the two fixed plates 9 are both positioned on the right side of the ratchet plate 6, the bottom surfaces of the two fixed plates 9 are both fixedly connected with the upper surface of the door frame 1, the right side surface of the movable block 8 is threaded through with an adjusting bolt 10, the front and back sides of the adjusting bolt 10 are both provided with cross rods 17, the left and right ends of the two cross rods 17 are respectively fixedly connected with the surfaces of the two fixed plates 9 which are close to each other, the front and back ends of the movable block 8 are respectively sleeved on the outer surfaces of the two cross rods 17 in a sliding manner, the cross rods 17 are arranged to prevent the movable block 8 from inclining, thereby causing the ratchet 7 to be meshed with the ratchet plate 6, the two fixed plates 9 are respectively rotatably sleeved on the left and right ends of the adjusting bolt 10, the front of ratchet 7 is rotated and is run through there being fixed axle 12, two risers 11 all set up with the movable block 8 is perpendicular, two risers 11 all set up with fixed axle 12 is perpendicular, two risers 11 are both sides around adjusting bolt 10 with adjusting bolt 10's axis symmetric distribution, the fixed axle 12 is fixed respectively at both ends around and is run through the one side that two risers 11 are close to each other, the positive back of ratchet 7 passes through torsional spring 13 fixed connection with the one side that two risers 11 are close to each other respectively, torsional spring 13 makes ratchet 7 have clockwise rotation's trend, two torsional springs 13 all rotate and cup joint the surface at fixed axle 12, the top of ratchet 7 is provided with baffle 14, it prescribes a limit to set up baffle 14 to ratchet 7 pivoted maximum height, both ends respectively with the last fixed surface of two risers 11 around baffle 14.

The working principle is that when the gate plate 3 needs to be closed, the electric telescopic rod 4 drives the transmission plate 2 to move downwards, then the gate plate 3 is driven to move downwards by the transmission rod 5, and the ratchet 7 continuously rotates under the action of the ratchet plate 6, meanwhile, the torsion spring 13 is driven to rotate, when the gate plate 3 moves to the lowest end, the electric telescopic rod 4 is stopped, the ratchet 7 can not move upwards under the action of the ratchet 7 because of the positioning of the baffle plate 14, so that the driving rod 5 cannot move upward, thereby positioning the shutter plate 3 without an upward movement effect due to the impact of water flow, when the gate plate 3 needs to be moved upwards, the adjusting bolt 10 is rotated to drive the movable block 8 to be far away from the ratchet plate 6, thereby disengaging the ratchet teeth 7 from the engagement range of the ratchet plate 6, so that the transmission rod 5 can move upwards, and then the gate plate 3 is driven to move upwards by the electric telescopic rod 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-seepage gate for hydraulic engineering, includes door frame (1), its characterized in that: a gate plate (3) is inserted into the door frame (1) in a sliding mode, a transmission plate (2) is arranged above the door frame (1), the bottom surface of the transmission plate (2) is fixedly connected with the door frame (1) through two electric telescopic rods (4), a transmission rod (5) is fixedly connected to the upper surface of the gate plate (3), the upper end of the transmission rod (5) penetrates through the inner top wall of the door frame (1) in a sliding mode, the upper end face of the transmission rod (5) is fixedly connected with the bottom surface of the transmission plate (2), a ratchet plate (6) is fixedly connected to the right side face of the transmission rod (5), the lower end of the ratchet plate (6) penetrates through the upper surface of the door frame (1) in a sliding mode, and a ratchet (7) is meshed with;

the upper surface of the door frame (1) is positioned on the right side of the transmission rod (5) and is provided with a movable block (8), the left side and the right side of the movable block (8) are respectively provided with a fixed plate (9), the two fixed plates (9) are positioned on the right side of the ratchet plate (6), the bottom surfaces of the two fixed plates (9) are fixedly connected with the upper surface of the door frame (1), the right side surface of the movable block (8) is threaded through with an adjusting bolt (10), the two fixed plates (9) are respectively rotatably sleeved at the left end and the right end of the adjusting bolt (10), the movable block (8) is positioned below the ratchet teeth (7), the upper surface of the movable block (8) is respectively positioned on the left side and the right side of the ratchet teeth (7) and is fixedly connected with a vertical plate (11), the front surface of the ratchet teeth (7) is rotatably penetrated through with a fixed shaft (12), the front end and the rear end of the, the front and back surfaces of each ratchet tooth (7) are fixedly connected with one surfaces, close to the two vertical plates (11), through torsion springs (13), the two torsion springs (13) are rotatably sleeved on the outer surface of the fixed shaft (12), a baffle (14) is arranged above each ratchet tooth (7), and the front end and the back end of each baffle (14) are fixedly connected with the upper surfaces of the two vertical plates (11) respectively.

2. The anti-seepage gate for the hydraulic engineering according to claim 1, wherein: the bottom surface of the gate plate (3) is fixedly sleeved with a sealing ring (15), and the sealing ring (15) is inserted in the door frame (1) in a sliding mode.

3. The anti-seepage gate for the hydraulic engineering according to claim 1, wherein: the bottom surface of driving plate (2) is located the equal fixedly connected with gag lever post (16) of the left and right sides that is located transfer line (5) respectively, and the lower extreme of two gag lever posts (16) all slides and runs through the upper surface of door frame (1), and the bottom face of two gag lever posts (16) all is connected with the upper surface fixed of gate board (3).

4. The anti-seepage gate for the hydraulic engineering according to claim 1, wherein: horizontal rods (17) are arranged on the front side and the rear side of the adjusting bolt (10), the left end and the right end of each horizontal rod (17) are fixedly connected with one surfaces, close to the two fixing plates (9), of the two fixing plates, and the front end and the rear end of each movable block (8) are respectively sleeved on the outer surfaces of the two horizontal rods (17) in a sliding mode.

5. The anti-seepage gate for the hydraulic engineering according to claim 1, wherein: the two electric telescopic rods (4) are arranged in parallel, and the two electric telescopic rods (4) are symmetrically distributed at the left end and the right end of the transmission rod (5) by the axis of the transmission rod (5).

6. The anti-seepage gate for the hydraulic engineering according to claim 1, wherein: two risers (11) all set up with movable block (8) is perpendicular, and two risers (11) all set up with fixed axle (12) is perpendicular, and two risers (11) are both sides around adjusting bolt (10) with the axis symmetric distribution of adjusting bolt (10).