CN215165333U - Hydraulic sealing type steel gate - Google Patents
Hydraulic sealing type steel gate Download PDFInfo
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- CN215165333U CN215165333U CN202121348666.8U CN202121348666U CN215165333U CN 215165333 U CN215165333 U CN 215165333U CN 202121348666 U CN202121348666 U CN 202121348666U CN 215165333 U CN215165333 U CN 215165333U
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Abstract
The utility model discloses a hydraulic pressure sealing type steel gate, which comprises a steel gate, a gate frame, a first roller seat, a roller, a water stop rubber, a second roller seat, a hydraulic cylinder, a spring seat, a flow divider valve and a hydraulic pump station, wherein the steel gate frame is buried in the civil structure at the two sides of a river channel, the steel gate is arranged between the two gate frames, the water stop rubber is arranged between the steel gate and the gate frames, the roller is connected with the first roller seat or the second roller seat through the rotating shaft, the hydraulic cylinder is arranged in the steel gate, the first roller seat is arranged on the hydraulic rod of the hydraulic cylinder, the first roller seat is arranged on the inner side of the water stop rubber, the second roller seat is arranged in the spring seat, and a spring is arranged between the second roller seat and the spring seat, the spring seat is arranged inside the steel gate, the rollers are in contact with the gate frame, the hydraulic cylinder is connected with the flow dividing valve through a hydraulic pipeline, and the flow dividing valve is connected with a hydraulic pump station through a hydraulic pipeline. The utility model discloses simple structure, the stagnant water is effectual, and is little to stagnant water rubber's wearing and tearing.
Description
Technical Field
The utility model relates to a steel gate field especially relates to a water pressure sealed steel gate.
Background
At present, the purpose of stagnant water is reached to domestic municipal administration, the environmental protection, electric power, drainage, sewage treatment, pump station, the water inlet, the delivery port of projects such as channel drainage and irrigation, adopt the installation cast iron gate to reach usually, the structure of current steel gate includes gate frame, gate and stagnant water rubber, because opening and closing of many times can lead to stagnant water rubber wearing and tearing serious for the clearance between steel gate and the gate frame is more and more big, leads to the stagnant water effect poor, has influenced the normal working property of steel gate, causes the incident easily. Some steel gates that utilize hydraulic pressure to compress tightly need carry out the pressurize to the pneumatic cylinder to produce certain pressure and overcome water pressure, make the steel gate laminating on the stagnant water rubber. Therefore, how to design a method for adhering the steel gate and the water-stopping rubber by using the pressure generated by the water body becomes a difficult problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water pressure sealed steel gate solves some hydraulic seal gates that have now, for reaching sealed purpose, needs provide constant pressure for the pneumatic cylinder, and at this moment, hydraulic pressure station needs the problem of continuous work.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a water pressure sealed steel gate, including steel gate, gate frame, first gyro wheel seat, gyro wheel, stagnant water rubber, second gyro wheel seat, pneumatic cylinder, spring holder, flow divider and hydraulic power unit, the steel gate frame is buried in river course both sides civil structure, the steel gate sets up between two the gate frame, stagnant water rubber sets up between the steel gate with the gate frame, the gyro wheel is connected through the pivot on first gyro wheel seat or on the second gyro wheel seat, the pneumatic cylinder sets up inside the steel gate, first gyro wheel seat sets up on the hydraulic stem of pneumatic cylinder, first gyro wheel seat sets up in the inboard of stagnant water rubber, the second gyro wheel seat sets up in the spring holder, and second gyro wheel seat with be provided with the spring between the spring holder, the spring holder sets up the inside of steel gate, the gyro wheel with the contact of gate frame, the pneumatic cylinder pass through hydraulic line with the flow divider is connected, the flow divider pass through hydraulic line with hydraulic power unit connects.
Furthermore, the water-stopping rubber is P-type rubber, and the P-type rubber is connected to the gate frame through screws.
Furthermore, L-shaped sealing rubber is arranged between the back water surface of the gate and the gate frame and connected to the gate frame through screws.
Furthermore, the upstream surface of gate is provided with the leading wheel, the leading wheel pass through the leading wheel seat with the gate is connected, the leading wheel with the gate frame contact.
Furthermore, a lifting lug is arranged above the gate.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses water pressure sealed steel gate, including steel gate, gate frame, first gyro wheel seat, gyro wheel, stagnant water rubber, second gyro wheel seat, pneumatic cylinder, spring holder, flow divider and hydraulic power unit, through placing stagnant water rubber on the surface of back of the steel gate, realized utilizing water pressure to compress tightly the steel gate on stagnant water rubber; the roller is arranged on the piston rod of the hydraulic cylinder through the first roller seat, and after the piston rod extends, the steel gate is separated from the water stop rubber, so that the separation of the water stop rubber is reduced; the L-shaped sealing rubber is arranged on the backwater side of the steel gate and on the gate frame, so that the backflow of a water body can be prevented; a second roller seat, a roller and a spring are arranged on the water facing side of the steel gate, so that elastic force can be generated additionally, and the steel gate is tightly pressed on the water stop rubber; the guide wheel is arranged on the water facing side of the steel gate, so that the steel gate can be prevented from deviating in the opening or closing process. The utility model discloses simple structure utilizes water pressure and spring pressure to compress tightly the steel gate on stagnant water rubber, and the stagnant water is effectual, through extension pneumatic cylinder separation steel gate and stagnant water rubber, reduces the wearing and tearing to stagnant water rubber, can close hydraulic power unit when the steel gate is closed simultaneously, and it is extravagant to reduce the energy.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic view of a hydraulic sealing steel gate according to the present invention;
fig. 2 is a sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the present invention;
description of reference numerals: 1. a steel gate; 2. a gate frame; 3. a first roller seat; 4. a roller; 5. water stopping rubber; 6. a second roller seat; 7. a hydraulic cylinder; 8. a spring seat; 9. l-shaped sealing rubber; 10. a guide wheel; 11. a flow divider valve; 12. a hydraulic pump station; 13. and (7) lifting lugs.
Detailed Description
As shown in fig. 1-3, a hydraulic pressure sealed steel gate comprises a steel gate 1, a gate frame 2, a first roller seat 3, a roller 4, a water stop rubber 5, a second roller seat 6, a hydraulic cylinder 7, a spring seat 8, a diverter valve 11 and a hydraulic pump station 12, wherein the steel gate frame 2 is buried in a civil structure at two sides of a river channel, the steel gate 1 is arranged between the two gate frames 2, the water stop rubber 5 is arranged between the steel gate 1 and the gate frames 2, the roller 4 is connected to the first roller seat 3 or the second roller seat 6 through a rotating shaft, the hydraulic cylinder 7 is arranged inside the steel gate 1, the first roller seat is arranged on a hydraulic rod of the hydraulic cylinder 7, the first roller seat 3 is arranged at the inner side of the water stop rubber 5, the second roller seat 6 is arranged in the spring seat 8, and a spring is arranged between the second roller seat 6 and the spring seat 8, the spring seat 8 is arranged in the steel gate 1, the roller 4 is in contact with the gate frame 2, the hydraulic cylinder 7 is connected with the flow dividing valve 11 through a hydraulic pipeline, and the flow dividing valve 11 is connected with the hydraulic pump station 12 through a hydraulic pipeline.
The water stop rubber 5 is P-type rubber, and the P-type rubber is connected to the gate frame 2 through screws.
The back water surface of gate 1 with be provided with L type sealing rubber 9 between the gate frame 2, L type sealing rubber 9 passes through the screw connection and is in on the gate frame 2, can prevent the water backward flow.
The upstream surface of gate 1 is provided with leading wheel 10, leading wheel 10 pass through the leading wheel seat with gate 1 is connected, leading wheel 10 with gate frame 2 contact can prevent that the steel gate from taking place the skew.
And a lifting lug 13 is arranged above the gate 1, and the lifting lug 13 is connected with a winch.
The action process of the utility model is as follows:
first, the hydraulic pump station 12 is controlled to be pressurized, and the flow dividing valve 11 transmits the pressure to the hydraulic cylinder 7, so that the hydraulic cylinder 7 is synchronously extended. The hydraulic cylinder 7 extends to overcome the water pressure and the elastic force of the spring, so that the steel gate 1 is separated from the water stop rubber 5, and then the winch is controlled to upwards open the steel gate 1. The steel gate 1 can ensure the smoothness of the lifting process by the synchronous rotating movement of the rollers on the first roller seat 3 and the second roller seat 6 in the lifting process, and meanwhile, the abrasion of the water stop rubber 5 can be reduced by the gap between the steel gate 1 and the water stop rubber 5, and the service life of the water stop rubber 5 is prolonged.
When the steel gate 1 is closed, the hydraulic pump station 12 is controlled to be pressurized, the flow dividing valve 11 transmits the pressure to the hydraulic cylinder 7, the hydraulic cylinder 7 extends synchronously, and a certain gap exists between the steel gate 1 and the water stop rubber 5. The winch controls the steel gate 1 to descend, and after the steel gate 1 descends to the bottom, the hydraulic pump station 12 is controlled to reduce pressure, and the steel gate 1 is attached to the water stop rubber 5 under the action of water pressure.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. A hydraulic sealing type steel gate is characterized in that: comprises a steel gate (1), a gate frame (2), a first roller seat (3), rollers (4), water stop rubber (5), a second roller seat (6), a hydraulic cylinder (7), a spring seat (8), a flow divider valve (11) and a hydraulic pump station (12), wherein the steel gate frame (2) is buried in a civil structure on two sides of a river channel, the steel gate (1) is arranged between the two gate frames (2), the water stop rubber (5) is arranged between the steel gate (1) and the gate frames (2), the rollers (4) are connected on the first roller seat (3) or the second roller seat (6) through rotating shafts, the hydraulic cylinder (7) is arranged inside the steel gate (1), the first roller seat is arranged on a hydraulic rod of the hydraulic cylinder (7), the first roller seat (3) is arranged on the inner side of the water stop rubber (5), second gyro wheel seat (6) set up in spring holder (8), just second gyro wheel seat (6) with be provided with the spring between spring holder (8), spring holder (8) set up the inside of steel gate (1), gyro wheel (4) with gate frame (2) contact, pneumatic cylinder (7) through hydraulic pressure pipeline with flow divider (11) are connected, flow divider (11) through hydraulic pressure pipeline with hydraulic power unit (12) are connected.
2. The hydraulically sealed steel gate of claim 1, wherein: the water stop rubber (5) is P-type rubber, and the P-type rubber is connected to the gate frame (2) through screws.
3. The hydraulically sealed steel gate of claim 1, wherein: the gate is characterized in that L-shaped sealing rubber (9) is arranged between the back water surface of the gate (1) and the gate frame (2), and the L-shaped sealing rubber (9) is connected to the gate frame (2) through screws.
4. The hydraulically sealed steel gate of claim 1, wherein: the upstream face of gate (1) is provided with leading wheel (10), leading wheel (10) through the leading wheel seat with gate (1) is connected, leading wheel (10) with gate frame (2) contact.
5. The hydraulically sealed steel gate of claim 1, wherein: lifting lugs (13) are arranged above the gate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121348666.8U CN215165333U (en) | 2021-06-17 | 2021-06-17 | Hydraulic sealing type steel gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121348666.8U CN215165333U (en) | 2021-06-17 | 2021-06-17 | Hydraulic sealing type steel gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215165333U true CN215165333U (en) | 2021-12-14 |
Family
ID=79387795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121348666.8U Active CN215165333U (en) | 2021-06-17 | 2021-06-17 | Hydraulic sealing type steel gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215165333U (en) |
-
2021
- 2021-06-17 CN CN202121348666.8U patent/CN215165333U/en active Active
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