CN216405325U - Hydraulic transmission intelligent integrated gate - Google Patents

Abstract

The application discloses hydraulic drive intelligence integration gate relates to water conservancy gate technical field, including the dam foundation, has two spinal branch daggers on the dam foundation, is fixed with the crossbeam on the support column, can dismantle fixedly on the crossbeam to be provided with hydraulic telescoping rod. The bottom of the hydraulic telescopic rod is detachably connected with the lifting support. The lifting support comprises a transverse pressure rod, the transverse pressure rod is arranged in parallel with the cross beam, and the upper surface of the transverse pressure rod is connected with the hydraulic telescopic rod; a longitudinal pressure rod is vertically and fixedly arranged below the transverse pressure rod and is connected with the flashboard. The inner side of the supporting column is fixedly provided with a guide rail, and two ends of the transverse pressing rod are provided with guide grooves corresponding to the guide rail. The middle part of the upper surface of the transverse pressure rod is vertically provided with a screw rod, the middle part of the cross beam is vertically penetrated and provided with a screw rod hole, the screw rod is arranged in the screw rod hole in a penetrating way, the screw rod is sleeved with an operation disc, and the middle part of the operation disc is provided with a threaded hole matched with the screw rod. The device has the advantages of simple structure, low cost, convenient operation, good stability and convenient assembly and maintenance.

Description

Hydraulic transmission intelligent integrated gate

Technical Field

The application relates to the technical field of water sluicegates, in particular to a hydraulic transmission intelligent integrated gate.

Background

The gate is a control device for closing and opening a water drainage channel, can discharge water stored at the upstream to the downstream, is an important component of a hydraulic building, can be used for intercepting water flow, controlling water level, regulating flow, discharging silt, flotage and the like by opening and closing, and is a control facility for storing water and preventing water for a small reservoir. The existing opening and closing devices for the gate mainly comprise the following types: hydraulic hoist, gantry hoist, fixed hoist, mobile hoist (trolley), and electric block. The gate opening and closing devices have certain defects in practical application. For example, the lifting of the electric drive flashboard is mostly adopted, the energy consumption is large, the device can be caused to fail when power failure occurs, manpower cannot move the flashboard, and the normal life of people can be influenced. In order to solve the problems, the Chinese patent application CN110318376B discloses a gate device for hydraulic engineering, which comprises a gate plate, wherein the gate plate is arranged on the inner side of a dam foundation and is in sliding connection with the dam foundation, a balancing weight is arranged on the top of the gate plate, support columns are arranged on the left side and the right side of the balancing weight, support frames are arranged on the tops of the support columns on the two sides, a driving mechanism is arranged on the inner side of each support frame, a shell is arranged on the top of the balancing weight, a transmission mechanism connected with the driving mechanism is arranged on the inner side of the shell, the bottom of the transmission mechanism is connected with a sealing mechanism, the lifting of the gate plate can be realized without electric drive by arranging a hydraulic telescopic rod, a pressing plate, a connecting rod and a pull rope, the lifting of the gate plate is realized by adopting a lever principle, the device can be driven by manpower, the driving mechanism can realize that a sealing gasket extends when the gate plate descends, and the sealing gasket contracts when the gate plate ascends, the sealing performance and the flexibility of the movement of the flashboard when the flashboard is closed are ensured. In the using process, the lever type lifting is relatively easy to realize, but the whole structure is complex, the cost is high, and the failure rate is high. In addition, the sealing structure of the gate plate is complex and is not beneficial to maintenance.

Disclosure of Invention

In order to solve the above problems, the present application is implemented by the following technical solutions:

a hydraulic transmission intelligent integrated gate comprises a dam foundation and a gate plate, wherein the gate plate is arranged in the dam foundation in a sliding mode, a sealing gasket is arranged between the dam foundation and the gate plate, two supporting columns are arranged above the dam foundation, a cross beam is fixedly arranged on the supporting columns and made of channel steel, the opening of the cross beam faces downwards, and a hydraulic telescopic rod is detachably and fixedly arranged on the cross beam; the beam made of the channel steel has enough mechanical strength, and the opening orientation can wrap the hydraulic telescopic rod, so that the beam has certain light blocking and rain shielding effects.

The bottom of the hydraulic telescopic rod is detachably connected with the lifting support; the purpose of adopting the detachable connection is to facilitate assembly and disassembly, and particularly when manual operation is required under the condition without electricity, the hydraulic telescopic rod can be quickly disassembled and then the flashboard can be manually lifted or lowered.

The lifting support comprises a transverse pressure rod and a longitudinal pressure rod, the transverse pressure rod is arranged in parallel with the cross beam, and the upper surface of the transverse pressure rod is connected with the hydraulic telescopic rod; the middle part below the transverse compression bar is vertically and fixedly provided with the longitudinal compression bar, and the longitudinal compression bar is connected with the flashboard; the transverse compression bar and the longitudinal compression bar form a T-shaped structure, and the structure is uniformly stressed and is beneficial to symmetrically arranging the hydraulic telescopic rods.

A guide rail is fixedly arranged on the inner side of the supporting column, and guide grooves corresponding to the guide rail are formed in two ends of the transverse pressing rod; the transverse pressing rod can slide up and down along the two supporting columns; the guide rail is fixedly arranged on the inner side of the supporting column, the cross section of the whole structure is of a convex structure, the structure is easy to manufacture, and another square tube with smaller width is welded on one square tube to form the structure, so that the cost of the device can be further reduced.

A screw rod is vertically arranged in the middle of the upper surface of the transverse pressure rod, a screw rod hole is vertically formed in the middle of the cross beam in a penetrating mode, the screw rod hole is a straight hole with a smooth inner wall, and the screw rod penetrates through the screw rod hole; the inner diameter of the screw rod hole is larger than the outer diameter of the screw rod, and the whole screw rod can freely slide in the screw rod hole.

The screw rod is sleeved with an operating disc, and the middle of the operating disc is provided with a threaded hole matched with the screw rod. The operation panel is not used at ordinary times, namely under normal condition, the operation panel is taken down and stored, and the operation panel is used only under the condition that the hydraulic system can not be driven to lift the flashboard without electricity. The structure of the operating panel is similar to that of an automobile steering wheel, a threaded hole is formed in the middle of the operating panel, and the threaded hole is matched with the external thread on the screw rod and can be in threaded connection with the external thread. According to the structure, the hydraulic telescopic rod can be rapidly disassembled under the condition of no electricity, and the lifting support can be lifted or lowered by rotating the operation disc, so that the flashboard is also driven to ascend or descend. Because of adopting the screw rod transmission, the required torque is smaller, and the self-locking device has certain self-locking capability, and compared with the prior art, the operation is more convenient and is easier to control.

Preferably, the top of the hydraulic telescopic rod is connected with the cross beam through a first pin;

the bottom of the hydraulic telescopic rod is connected with the transverse compression bar through a second pin;

pin holes are formed in the lateral directions of the cross beam and the transverse compression bar. In such a way, the hydraulic telescopic rod can be very quickly installed and disassembled.

Preferably, the cross section of the gate plate is of a C-shaped structure, push plates are arranged on two sides of the gate plate in a sliding mode respectively, the two push plates are identical in structure and are in mirror symmetry by taking the longitudinal compression bar as a center respectively;

the longitudinal pressure rod penetrates through the top of the flashboard in a sliding manner;

the inner side of the push plate is provided with a bulge, the longitudinal pressure rod is provided with a transverse ejector rod, and when the longitudinal pressure rod moves downwards, the longitudinal pressure rod is abutted against the bulges of the push plates at two sides and pushes the push plates to two sides. The top of the flashboard with the cross section of a C-shaped structure is provided with a chute, and a longitudinal pressure rod is arranged in the chute in a penetrating way. When hydraulic telescoping rod extended, drive lifting support downstream, because be provided with horizontal ejector pin in the vertical depression bar on the lifting support, horizontal ejector pin blocked going up of flashboard and follows, and the flashboard moves down under the effect of gravity, moves the back that targets in place, and vertical depression bar continues to move down, and horizontal ejector pin still moves down for the flashboard at this time to contradict each other with the arch of both sides push pedal. The longitudinal pressure rod continues to move downwards, the push plates on the two sides move towards the two sides under the action of resultant force, and finally the push plates are in close contact with a sealing gasket fixed on the dam foundation to realize sealing. After the longitudinal pressure rod moves downwards for a certain distance, the bottom of the longitudinal pressure rod is contacted with the bottom edge of the flashboard, the whole flashboard is further pressurized, and finally the effect of closing the flashboard is achieved. On the contrary, when the brake is opened, the hydraulic telescopic rod is contracted to drive the lifting support to move upwards, after the lifting support moves upwards for a certain distance, the transverse ejector rod is abutted against the upper edge of the flashboard, and meanwhile, the push plates on the two sides can slide inwards when the pressure is relieved. The lifting support continues to move upwards, the transverse ejector rod drives the gate plate to move upwards, and finally the operation of opening the gate is achieved.

Preferably, the number of the transverse top rods is two, and the transverse top rods comprise a first transverse top rod and a second transverse top rod;

the two bulges are respectively a first bulge and a second bulge;

the two sides of the transverse ejector rod are both provided with arc chamfers, and the protrusions are both provided with semi-arc structures. The structure enables the push plate to be stressed more uniformly when being sealed, and the push plate is arranged to be of an arc structure, so that the push plate can move smoothly and reduce friction force.

Preferably, the bottom of the longitudinal compression bar is fixedly provided with a gate plate extrusion part, and the gate plate extrusion part is a polygonal body with a trapezoidal cross section. The structure can increase the contact area between the longitudinal pressure rod and the gate plate, and the extrusion is more stable.

Preferably, the longitudinal compression bar is made of a square tube.

Preferably, the transverse pressing rod is made of channel steel.

Preferably, an L-shaped support is fixedly arranged on the beam, a liquid level sensor is fixedly arranged at the bottom of one end of the L-shaped support, which extends outwards, and a control box is fixedly arranged on the L-shaped support;

a flow sensor is fixedly arranged on the inner side of the dam foundation and is positioned on one side of the bottom of the flashboard;

and a control circuit is arranged in the control box and is respectively and electrically connected with the control part of the hydraulic telescopic rod, the flow sensor and the liquid level sensor.

Preferably, a programmable controller is arranged in the control box, and the input end of the programmable controller is electrically connected with the flow sensor and the liquid level sensor;

and the output end of the programmable controller is electrically connected with the control electromagnetic valve of the hydraulic telescopic rod. The controller can obtain the water discharge amount of the gate from the flow sensor, the liquid level sensor can obtain the water level value, and then the gate is opened or closed according to the feedback values and the conditions set by the program, so that automatic control is realized, and the burden of workers is reduced.

Compared with the prior art, the device has the advantages of simple structure, low cost, convenience in operation, good stability and convenience in assembly and maintenance.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the embodiment provided in the present application;

FIG. 2 is a front view of an embodiment provided herein;

FIG. 3 is a top view of an embodiment provided herein;

FIG. 4 is a left side view of an embodiment provided herein;

FIG. 5 is a schematic perspective view of a lifting bracket according to an embodiment provided herein;

FIG. 6 is a front view of a lifting bracket in an embodiment provided herein;

FIG. 7 is a top view of a lifting bracket in an embodiment provided herein;

fig. 8 is a schematic diagram of the installation position of the sensor in the embodiment provided in the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the embodiments of the present application will be described clearly and completely with reference to fig. 1 to 8 of the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application. Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in figures 1-7, a hydraulic drive intelligence integration gate, including dam foundation 1, flashboard 3 slides in dam foundation 1 and sets up, is provided with sealed pad 2 between dam foundation 1 and the flashboard 3, and the top of dam foundation 1 is provided with two spinal branch daggers 5, fixedly above the spinal branch dagger 5 being provided with crossbeam 6, and crossbeam 6 adopts the channel-section steel to make, and its opening is down, can dismantle fixedly on the crossbeam 6 to be provided with hydraulic telescoping rod 7. The beam 6 made of channel steel has enough mechanical strength, and the opening direction can wrap the hydraulic telescopic rod, so that the beam has certain light blocking and rain shielding effects. The bottom of hydraulic telescoping rod 7 can be dismantled with lifting support 9 and be connected, and the purpose that the adoption can be dismantled is the equipment of being convenient for, dismantles, especially when needing manual operation under the condition that does not have the electricity, can dismantle hydraulic telescoping rod fast then with manual lift or the flashboard that falls.

The lifting support 9 comprises a transverse pressure rod 90 and a longitudinal pressure rod 91, the transverse pressure rod 90 is arranged in parallel with the cross beam 6, and the upper surface of the transverse pressure rod 90 is connected with the hydraulic telescopic rod 7; the middle part below the transverse compression bar 90 is vertically and fixedly provided with a longitudinal compression bar 91, and the longitudinal compression bar 91 is connected with the flashboard 3. The transverse pressure rod 90 and the longitudinal pressure rod 91 form a T-shaped structure, and the structure is stressed uniformly and is beneficial to symmetrically arranging the hydraulic telescopic rods.

A guide rail 50 is fixedly arranged on the inner side of the support column 5, and guide grooves 901 corresponding to the guide rail 50 are formed at two ends of the transverse compression bar 90; the transverse strut 90 can slide up and down along the two support posts 5. The guide rail 50 is fixedly arranged on the inner side of the supporting column 5, the cross section of the whole structure is of a convex structure, the structure is easy to manufacture, and another square tube with smaller width is welded on one square tube to form the structure, so that the cost of the device can be further reduced.

The middle part of the upper surface of the transverse compression bar 90 is vertically provided with a screw rod 8, the middle part of the cross beam 6 is vertically penetrated and provided with a screw rod hole 60, the screw rod hole 60 is a straight hole with a smooth inner wall, and the screw rod 8 is arranged in the screw rod hole 60 in a penetrating way; the inner diameter of the screw hole 60 is larger than the outer diameter of the screw 8, and the entire screw 8 can freely slide in the screw hole 60.

An operation panel 80 is sleeved on the screw rod 8, and a threaded hole matched with the screw rod 8 is formed in the middle of the operation panel 80. The operation panel 80 is not used at ordinary times, that is, the operation panel 80 is removed and stored in a normal state, and the operation panel 80 is used only when the hydraulic system cannot be driven to lift the shutter without electricity. The operating plate 80 is constructed like a steering wheel of a motor vehicle, and has a threaded hole in its center, which is adapted to the external thread of the spindle 8 and can be screwed. With such a structure, the hydraulic telescopic rod 7 can be quickly disassembled without electricity, and the lifting bracket 9 can be lifted or lowered by rotating the operating plate 80, so that the gate plate 3 is also driven to ascend or descend. The structure of the existing mature spiral gate can be used for reference, and in order to reduce friction force, a thrust bearing can be fixed at the bottom of the operating disk, so that the thrust bearing is in contact with the cross beam, friction force can be greatly reduced, and operation is facilitated. Because of adopting the screw rod transmission, the required torque is smaller, and the self-locking device has certain self-locking capability, and compared with the prior art, the operation is more convenient and is easier to control.

In this embodiment, preferably, the top of the hydraulic telescopic rod 7 is connected with the cross beam 6 through a first pin 70, the bottom of the hydraulic telescopic rod 7 is connected with the transverse compression bar 90 through a second pin 71, and pin holes are formed in the lateral directions of the cross beam 6 and the transverse compression bar 90. In this way, the hydraulic telescopic rod 7 can be very quickly mounted and dismounted.

In this embodiment, the cross section of the gate plate 3 is a C-shaped structure, and is formed by welding square pipes at two ends of a steel plate, the push plates 4 are respectively slidably arranged at two sides of the upper surface of the gate plate 3, and the two push plates 4 have the same structure and are respectively mirror-symmetrical with the longitudinal pressure rod 91 as the center. The longitudinal compression bar 91 penetrates through the top of the flashboard 3 in a sliding mode, the inner side of the push plate 4 is provided with a protrusion, the longitudinal compression bar 91 is provided with a transverse ejector rod, and when the longitudinal compression bar 91 moves downwards, the longitudinal compression bar is abutted to the protrusions of the push plates 4 on the two sides and pushes the push plates 4 to the two sides. The top of the flashboard 3 with the cross section of C-shaped structure is provided with a chute, and a longitudinal pressure lever 91 is arranged in the chute in a penetrating way. When the hydraulic telescopic rod 7 extends, the lifting support 9 is driven to move downwards, and because a transverse ejector rod is arranged in the longitudinal pressing rod 91 on the lifting support 9, the transverse ejector rod blocks the upper edge of the flashboard 3, the flashboard 3 moves downwards under the action of gravity, and after the flashboard 3 moves in place, the longitudinal pressing rod 91 continues to move downwards, and the transverse ejector rod still moves downwards relative to the flashboard 3 at the moment and is mutually abutted against the protrusions of the push plates 4 on the two sides. The longitudinal pressure lever 91 continues to move downwards, the push plates 4 on the two sides move towards the two sides under the action of resultant force, and finally the push plates are tightly contacted with the sealing gasket 2 fixed on the dam foundation 1 to realize sealing. After the longitudinal pressure rod 91 moves downwards for a certain distance, the bottom of the longitudinal pressure rod 91 is contacted with the bottom edge of the flashboard 3, the whole flashboard 3 is further pressurized, and finally the effect of closing the brake is achieved. On the contrary, when the brake is opened, the hydraulic telescopic rod 7 is contracted to drive the lifting support 9 to move upwards, after the lifting support 9 moves upwards for a certain distance, the transverse ejector rod is abutted against the upper edge of the flashboard 3, and meanwhile, the push plates 4 on the two sides can slide inwards after pressure is relieved. The lifting support 9 continues to move upwards, the transverse ejector rod drives the gate plate 3 to move upwards, and finally the operation of opening the gate is achieved.

In one embodiment, two transverse ejector rods are provided, including a first transverse ejector rod 92 and a second transverse ejector rod 93, two protrusions are provided, namely a first protrusion 400 and a second protrusion 401, two sides of the transverse ejector rod are both provided with arc chamfers, and the protrusions are both provided with semi-arc structures. The structure enables the push plate 4 to be stressed more uniformly during sealing, and the push plate is arranged into an arc structure, so that the push plate can move smoothly and reduce friction force. The bottom of the longitudinal compression bar 91 is fixedly provided with a shutter plate extrusion part 94, and the shutter plate extrusion part 94 is a polygonal body with a trapezoidal cross section. Such a structure can increase the contact area between the longitudinal pressing rod 91 and the shutter 3, and the extrusion is more stable. The longitudinal strut 91 is here made of a square tube. The transverse strut 90 is made of channel steel.

As shown in fig. 8, in an embodiment, an L-shaped bracket 11 is fixedly disposed on the upper surface of the cross beam 6, a liquid level sensor 13 is fixedly disposed at the bottom of one end of the L-shaped bracket 11 extending outward, a control box 12 is fixedly disposed on the L-shaped bracket 11, a flow sensor 10 is fixedly disposed on the inner side of the dam foundation 1, the flow sensor 10 is located on one side of the bottom of the gate 3, and a control circuit is disposed in the control box and is electrically connected to the control portion of the hydraulic telescopic rod 7, the flow sensor 10 and the liquid level sensor 13, respectively. More specifically, a programmable controller is arranged in the control box 12, an input end of the programmable controller is electrically connected with the flow sensor 10 and the liquid level sensor 13, and an output end of the programmable controller is electrically connected with a control electromagnetic valve of the hydraulic telescopic rod 7. The controller can obtain the water discharge amount of the gate from the flow sensor 10, the liquid level sensor 13 can obtain the water level value, and then the gate is opened or closed according to the feedback values according to the conditions set by the program, so that the automatic control is realized, and the burden of workers is reduced.

Claims (9)

1. The utility model provides a hydraulic drive intelligence integration gate, includes dam foundation (1), flashboard (3) slide in dam foundation (1) and set up, are provided with sealed pad (2) between dam foundation (1) and flashboard (3), and the top of dam foundation (1) is provided with two support columns (5), its characterized in that:

a cross beam (6) is fixedly arranged on the supporting column (5), the cross beam (6) is made of channel steel, the opening of the cross beam is downward, and a hydraulic telescopic rod (7) is detachably and fixedly arranged on the cross beam (6);

the bottom of the hydraulic telescopic rod (7) is detachably connected with the lifting support (9);

the lifting support (9) comprises a transverse pressure rod (90) and a longitudinal pressure rod (91), the transverse pressure rod (90) and the cross beam (6) are arranged in parallel, and the upper surface of the transverse pressure rod (90) is connected with the hydraulic telescopic rod (7); the middle part below the transverse compression bar (90) is vertically and fixedly provided with the longitudinal compression bar (91), and the longitudinal compression bar (91) is connected with the flashboard (3);

a guide rail (50) is fixedly arranged on the inner side of the supporting column (5), and guide grooves (901) corresponding to the guide rail (50) are formed in two ends of the transverse pressing rod (90); the transverse pressing rod (90) can slide up and down along the two supporting columns (5);

a screw rod (8) is vertically arranged in the middle of the upper surface of the transverse compression bar (90), a screw rod hole (60) is vertically formed in the middle of the cross beam (6) in a penetrating mode, the screw rod hole (60) is a straight hole with a smooth inner wall, and the screw rod (8) penetrates through the screw rod hole (60);

an operation panel (80) is sleeved on the screw rod (8), and a threaded hole matched with the screw rod (8) is formed in the middle of the operation panel (80).

2. The intelligent integrated gate driven by hydraulic pressure as claimed in claim 1, wherein:

the top of the hydraulic telescopic rod (7) is connected with the cross beam (6) through a first pin (70);

the bottom of the hydraulic telescopic rod (7) is connected with the transverse pressing rod (90) through a second pin (71);

the lateral sides of the cross beam (6) and the transverse pressing rod (90) are provided with pin holes.

3. The intelligent integrated gate driven by hydraulic pressure as claimed in claim 1, wherein:

the cross section of the flashboard (3) is of a C-shaped structure, push plates (4) are arranged on two sides of the flashboard respectively in a sliding mode, the two push plates (4) are identical in structure and are in mirror symmetry by taking a longitudinal pressure rod (91) as a center respectively;

the longitudinal compression bar (91) is slidably arranged on the top of the flashboard (3);

the inner side of the push plate (4) is provided with a bulge, the longitudinal pressure rod (91) is provided with a transverse ejector rod, and when the longitudinal pressure rod (91) moves downwards, the longitudinal pressure rod is abutted to the bulges of the push plates (4) on two sides and pushes the push plates (4) to two sides.

4. The intelligent integrated gate driven by hydraulic pressure as claimed in claim 3, wherein:

the number of the transverse ejector rods is two, and the two transverse ejector rods comprise a first transverse ejector rod (92) and a second transverse ejector rod (93);

the two bulges are respectively a first bulge (400) and a second bulge (401);

the two sides of the transverse ejector rod are both provided with arc chamfers, and the protrusions are both provided with semi-arc structures.

5. The intelligent integrated gate driven by hydraulic pressure as claimed in claim 4, wherein:

the bottom of the longitudinal compression bar (91) is fixedly provided with a flashboard extrusion part (94), and the flashboard extrusion part (94) is a polygonal body with a trapezoidal cross section.

6. The intelligent integrated gate driven by hydraulic pressure as claimed in claim 5, wherein:

the longitudinal compression bar (91) is made of square tubes.

7. The intelligent integrated gate driven by hydraulic pressure as claimed in claim 5, wherein:

the transverse compression bar (90) is made of channel steel.

8. The intelligent integrated gate driven by hydraulic pressure as claimed in claim 5, wherein:

an L-shaped support (11) is fixedly arranged on the upper surface of the cross beam (6), a liquid level sensor (13) is fixedly arranged at the bottom of one end, extending outwards, of the L-shaped support (11), and a control box (12) is fixedly arranged on the L-shaped support (11);

a flow sensor (10) is fixedly arranged on the inner side of the dam foundation (1), and the flow sensor (10) is positioned on one side of the bottom of the gate plate (3);

and a control circuit is arranged in the control box and is respectively and electrically connected with the control part of the hydraulic telescopic rod (7), the flow sensor (10) and the liquid level sensor (13).

9. The intelligent integrated gate driven by hydraulic pressure as claimed in claim 8, wherein:

a programmable controller is arranged in the control box (12), and the input end of the programmable controller is electrically connected with the flow sensor (10) and the liquid level sensor (13);

the output end of the programmable controller is electrically connected with the control electromagnetic valve of the hydraulic telescopic rod (7).

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