A high seal impact resistant hydraulic gate and method of manufacturing the same

Abstract

The application relates to the technical field of hydraulic gates, in particular to a high-sealing impact-resistant hydraulic gate and a manufacturing method thereof. The high-sealing impact-resistant hydraulic gate comprises two side frames which are oppositely arranged between the two side frames and are provided with a sealing plate. The side frame comprises a side wall one on one side and a side wall two on the other side. The bottom side of the sealing plate is fixedly connected with shaft rods two at both ends. One end of the shaft rod two is rotatably connected with a roller two. The top end of the sealing plate is detachably rotatably sleeved with a shaft rod one. In the application, the high-sealing impact-resistant hydraulic gate and the manufacturing method thereof are provided with the sealing plate and a driving mechanism. When the hydraulic rod is retracted, the top end of the connecting rod slides downward along the side wall one, so that the height of the top end of the sealing plate is controlled according to the requirement, the water level of the upstream is conveniently controlled, the hydraulic rod is elongated, the top end of the connecting rod is moved upward, the bottom end of the sealing plate is moved upward, and the water flows out from the sealing plate and the bottom plate, so that the silt accumulated at the bottom end of the sealing plate is washed out.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of hydraulic gate, in particular to a high sealing and impact resistance hydraulic gate and a manufacturing method thereof. BACKGROUND

[0002] The hydraulic gate is provided with pressure by an external pump station, and the oil cylinder and the gate are connected together to complete the opening and closing of the gate. The existing flap type hydraulic gate is mainly divided into two types through the turning action of the gate. One is that the rotating shaft is located at the bottom end of the gate, and the water level overflows from the top end of the gate during use, so as to facilitate the control of the liquid level height according to the needs. However, the upstream position of the gate bottom end is prone to silt accumulation during use. The other is that the rotating shaft is located outside the gate. When the gate is opened, the bottom end of the gate is lifted upward, so that the silt upstream of the gate bottom end is washed away when the water flow is released, thereby avoiding continuous silt accumulation. However, it is not convenient to control the water level height. SUMMARY

[0003] In order to overcome the above technical problems, the purpose of the present application is to provide a high sealing and impact resistance hydraulic gate and a manufacturing method thereof. When the hydraulic rod is retracted, the top end of the connecting rod is driven to slide downward along the side wall one, the connecting rod is lowered, the top end of the sealing plate is deflected downward around the shaft rod two, and the bottom end of the sealing plate is under the action of water pressure, so that the roller two is always located at the bottom end position of the movable groove. Therefore, the height of the top end of the sealing plate can be controlled according to the needs, so as to facilitate the control of the water level upstream. The hydraulic rod is elongated, so as to drive the top end of the connecting rod to move upward, the connecting rod drives the top end of the sealing plate to move upward along the side wall two, realizes pulling the bottom end roller two of the sealing plate to move upward along the movable groove, so as to realize lifting the bottom end of the sealing plate upward, and the water flow is discharged from the sealing plate and the bottom plate, so as to wash out the silt accumulated at the bottom end of the sealing plate. The height of the top end of the sealing plate can be controlled conveniently while the silt at the bottom end of the sealing plate is cleaned.

[0004] The purpose of the present application can be achieved by the following technical solutions:

[0005] The cam is connected to the top of the cam and the bottom of the cam is connected to the control wheel of the cam, and the control wheel is connected to the control wheel of the cam. When the hydraulic rod is retracted, the top end of the connecting rod is driven to slide downward along the side wall, and the connecting rod is lowered, so that the top end of the sealing plate is deflected downward around the shaft rod 2. Under the action of water pressure, the bottom end of the sealing plate is always located at the bottom end position of the movable groove, thereby controlling the height of the top end of the sealing plate as needed, thereby facilitating the control of the water level upstream. The hydraulic rod is extended, thereby driving the top end of the connecting rod to move up, and the connecting rod drives the top end of the sealing plate to move up along the side wall 2, realizing pulling the bottom roller 2 of the sealing plate to move up along the movable groove, thereby realizing lifting the bottom end of the sealing plate upward, and water flows out from the sealing plate and the bottom plate, thereby flushing out the silt accumulated at the bottom end of the sealing plate, reducing the influence of silt accumulation on the sealing plate, and improving the anti-impact ability of the sealing plate.

[0006] Furthermore, a middle groove is provided in the middle position of the top end of the sealing plate, the outer end of the shaft rod 1 is slidably sleeved with a limiting ring in the middle position, a threaded hole is provided in the middle position of the outer wall of the shaft rod 1, and an insertion hole is provided on the outer wall of the limiting ring. The limiting ring is located in the middle groove position, and the limiting ring and the shaft rod 1 are fixedly connected by bolts. The shaft rod 1 is limited by the limiting ring, thereby preventing the shaft rod 1 from moving left and right at the top end of the sealing plate, and facilitating the stable connection between the shaft rod 1 and the sealing plate.

[0007] Furthermore, side grooves are provided on both sides of the top of the sealing plate, one end of the connecting rod is located in the adjacent side groove, and one end of the connecting rod is rotatably sleeved with the shaft rod to facilitate the connection between the connecting rod and the sealing plate.

[0008] Furthermore, sealing strips are embedded and fixed on both sides of the sealing plate, and a groove is opened on one side of the sealing strip, so that the sealing strip increases the sealing performance between the sealing plate and the side frame, and through the opening of the groove, the sealing strip is tightly attached to the sealing strip and the side frame under the action of water pressure.

[0009] Further in, the bottom end of the side frame is provided with a movable slot, the second roller is movably connected with the inner wall of the movable slot, and the bottom end of the movable slot is inclined to one side, so that the bottom end of the sealing plate slides to the bottom end of the movable slot under the water pressure.

[0010] Further in, one side wall of the side frame is provided with a flushing groove, one end of the flushing groove is communicated with the bottom end of the adjacent movable slot, and the water flow enters the flushing groove to flush the sludge in the bottom end of the movable slot, so that the bottom end of the movable slot is cleaned, the sludge is prevented from hindering the second roller from descending to the position in the movable slot, and the bottom end of the subsequent sealing plate is facilitated to be attached to the sealing plate.

[0011] Further in, the bottom end of the side wall of the sealing plate is provided with a mounting groove on both sides, the second shaft is rotatably connected with the flap, the bottom end of the flap is fixedly connected with a gear, the gear is movably sleeved with the second shaft, the inner wall of the bottom end of the movable slot is fixedly connected with a toothed plate, the gear is located in the adjacent movable slot, the bottom end of the side wall of the flap is fixedly connected with a round rod, and the other outer side wall of the side frame is provided with a limiting slot above the toothed plate. When the sludge accumulates at the bottom end of the sealing plate, the second roller at the bottom end of the sealing plate moves upward along the movable slot, part of the sludge adheres to the bottom end of the sealing plate, and the water flow is difficult to directly flush the sludge on the surface of the bottom end of the sealing plate. Through the arrangement of the flap, when the bottom end of the sealing plate moves upward along the movable slot, the gear moves upward and engages with the toothed plate, and with the upward movement of the bottom end of the sealing plate, the flap is turned upward in the upstream direction, the round rod slides into the limiting slot, the sealing plate continues to move upward, the gear is disengaged from the toothed plate, and at the same time, the limiting slot limits the round rod, so that the flap is kept in a horizontal attitude, thereby facilitating the flushing of the sludge adhered to the surface of the flap when the water flow is discharged, and reducing the influence of the sludge on the sealing property between the sealing plate and the side frame when the sealing plate moves.

[0012] Further in, the top surface of the bottom plate is fixedly connected with a sealing plate, and the bottom end of the sealing plate is attached to the sealing plate to improve the sealing property between the bottom plate and the bottom end of the sealing plate.

[0013] A manufacturing method of a high-sealing impact-resistant hydraulic gate, the assembly steps of the hydraulic gate are as follows:

[0014] Step one: weld and fix two side frames to the side walls of the door hole, and the side wall one of the side frame faces the upstream position, the side wall two of the side frame faces the downstream position, weld the bottom plate between the bottom ends of the two side frames, and fill the gap between the bottom plate and the bottom end of the door hole with concrete;

[0015] Step two: place the sealing plate between the two side frames, unfold the flap outward, and insert the end of the two second shafts of the sealing plate into the adjacent movable slot, and slide the round rod into the limiting slot until the second roller moves to the bottom end of the movable slot, at this time, the gear is disengaged from the toothed plate, and the sealing plate is facilitated to rotate.

[0016] Step three: one end of the two connecting rods is placed into the two side slot, the limiting ring is placed into the middle slot, the shaft rod one is inserted into the top end of the sealing plate, the shaft rod one is inserted with the two connecting rods and the limiting ring, the insertion hole on the limiting ring is aligned with the threaded hole, so that the limiting ring and the shaft rod one are fixed by the bolt, and the two rollers one are installed at the two ends of the shaft rod one;

[0017] Step four: the bottom end of the hydraulic rod is installed to one end of the support, the other end of the connecting rod is inserted with the other end of the hydraulic rod at the same time through the rotating shaft, the roller three is fixedly installed at one end of the rotating shaft, and the pressure supply system is communicated with the two hydraulic rods.

[0018] The beneficial effects of the present application are:

[0019] 1. By the setting of the sealing plate and the driving mechanism, when the hydraulic rod is retracted, the top end of the connecting rod is driven to slide downward along the side wall one, the connecting rod is lowered, the top end of the sealing plate is deflected downward around the shaft rod two, and the bottom end of the sealing plate is deflected under the action of water pressure, so that the roller two is always located at the bottom end position of the movable slot, thereby the height of the top end of the sealing plate is controlled according to the need, the water level upstream is conveniently controlled, the hydraulic rod is elongated, thereby the top end of the connecting rod is driven to move upward, the top end of the sealing plate is moved upward along the side wall two, the bottom end roller two of the sealing plate is pulled upward along the movable slot, thereby the bottom end of the sealing plate is lifted upward, the water flow is discharged from the sealing plate and the bottom plate, thereby the silt accumulated at the bottom end of the sealing plate is washed out, the height of the top end of the sealing plate is conveniently controlled, and the silt at the bottom end of the sealing plate is conveniently cleaned.

[0020] 2. By the setting of the turning plate, when the bottom end of the sealing plate moves upward along the movable slot, the gear moves upward and is engaged with the toothed plate, and with the upward movement of the bottom end of the sealing plate, the turning plate is turned upward in the upstream direction, the round rod slides into the limiting slot, the sealing plate continues to move upward, the gear is disengaged from the toothed plate, and at the same time, the limiting slot limits the round rod, so that the turning plate is kept in a horizontal posture, thereby the silt adhered to the surface of the turning plate is conveniently washed when the water flow is discharged, the silt entering between the sealing plate and the side frame is reduced when the sealing plate moves, the sealing property between the sealing plate and the side frame is improved, and the sealing property between the sealing plate and the side frame is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] The present application will be further described below in conjunction with the drawings.

[0022] Figure 1 is the overall structure schematic diagram of the present application;

[0023] Figure 2 is the initial state structure schematic diagram of the sealing plate in the present application;

[0024] Figure 3 is the structure schematic diagram of the bottom end of the sealing plate in the present application;

[0025] Figure 4 is the schematic diagram of the sealing plate structure in the present application;

[0026] Figure 5 is the schematic diagram of the movable slot structure in the present application;

[0027] Figure 6 is the schematic diagram of the limiting slot structure in the present application;

[0028] Figure 7 is the partial enlarged view of A in Figure 1 ;

[0029] Figure 8 is the partial enlarged view of B in Figure 2 ;

[0030] Figure 9 is the schematic diagram of the sealing strip and the sealing plate structure in the present application.

[0031] In the figure: 100, side frame; 101, side wall one; 102, side wall two; 110, movable slot; 111, limiting slot; 112, flushing slot; 113, toothed plate; 120, bottom plate; 130, support; 140, closing plate; 200, sealing plate; 201, side slot; 202, middle slot; 203, setting slot; 204, sealing strip; 210, shaft one; 211, threaded hole; 220, limiting ring; 221, insertion hole; 230, roller one; 240, shaft two; 250, roller two; 260, flap; 261, gear; 262, round rod; 300, driving mechanism; 310, hydraulic rod; 320, connecting rod; 330, rotating shaft; 331, roller three. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work are within the protection scope of the present application.

[0033] Please refer to Figures 1-9As shown, a kind of high sealing impact resistance hydraulic gate, including two side frames 100, two side frames 100 are oppositely arranged, and two side frames 100 are provided with sealing plate 200, side frame 100 includes the side wall one 101 located in one side and the side wall two 102 located in the other side, the bottom side of sealing plate 200 both ends is fixedly connected with shaft rod two 240, one end of shaft rod two 240 is rotatably connected with the roller two 250, the top end of sealing plate 200 is detachably rotatably sleeved with shaft rod one 210, the both ends of shaft rod one 210 are rotatably sleeved with the roller one 230, the intermediate position of side wall one 101 is fixedly connected with support 130, and the top end of sealing plate 200 is rotatably connected with the roller one 230, the intermediate position of side wall one 101 is fixedly connected with support 130, and the top end of sealing plate 200 is rotatably connected with the roller one 230, the bottom end of hydraulic rod 310 is rotatably connected with the one end of support 130, the other end of hydraulic rod 310 is rotatably connected with the shaft 330, one end of the shaft 330 is rotatably connected with the roller three 331, one end of the shaft 330 is rotatably connected with connecting rod 320, the one end of connecting rod 320 is rotatably connected with the top end of sealing plate 200, the bottom plate 120 is fixedly connected between the bottom end of two side frames 100, the roller one 230 is attached to the side wall two 102 in initial state, and the roller two 250 is located in the bottom end of movable groove 110, when hydraulic rod 310 retracts, the top end of connecting rod 320 is driven to slide down along side wall one 101, connecting rod 320 descends, so that the top end of sealing plate 200 is deflected downward around shaft rod two 240, the bottom end of sealing plate 200 is under the action of water pressure, so that the roller two 250 is always located in the bottom end position of movable groove 110, to control the height of the top end of sealing plate 200 as required, to facilitate the control of the water level of upstream, the hydraulic rod 310 is elongated, to drive the top end of connecting rod 320 to move up, connecting rod 320 drives the top end of sealing plate 200 to move up along side wall two 102, to realize that the bottom end roller two 250 of sealing plate 200 is moved up along movable groove 110, to realize that the bottom end of sealing plate 200 is lifted upward, water flow is discharged from sealing plate 200 and bottom plate 120, to wash out the silt accumulated at the bottom end of sealing plate 200, reduce the influence of silt accumulation on sealing plate 200, improve the anti-impact ability of sealing plate.

[0034] A middle groove 202 is provided at the middle position of the top of the sealing plate 200, and a limit ring 220 is slidably sleeved on the outer wall of the shaft rod 210 at the middle position. A threaded hole 211 is provided at the middle position of the outer wall of the shaft rod 210, and a socket 221 is provided on the outer wall of the limit ring 220. The limit ring 220 is located at the middle groove 202. The limit ring 220 and the shaft rod 210 are fixedly connected by bolts, and the shaft rod 210 is limited by the limit ring 220, so that To prevent the shaft rod 210 from moving around at the top of the sealing plate 200, the shaft rod 210 is stably connected to the sealing plate 200. Side grooves 201 are provided on both sides of the top of the sealing plate 200. One end of the connecting rod 320 is located in the adjacent side groove 201, and one end of the connecting rod 320 is rotatably connected to the shaft rod 210, which facilitates the connection between the connecting rod 320 and the sealing plate 200. Sealing strips 204 are embedded and fixed on both sides of the sealing plate 200, and one side of the sealing strip 204 is fixed. A groove is opened, and the sealing strip 204 is used to increase the sealing between the sealing plate 200 and the side frame 100. Through the opening of the groove, the sealing strip 204 is tightly attached to the sealing strip 204 and the side frame 100 under the action of water pressure. A movable groove 110 is opened on one side of the bottom end of the side frame 100, and the roller 250 is movably connected to the inner wall of the movable groove 110. The bottom end of the movable groove 110 is tilted to one side, which facilitates the bottom end of the sealing plate 200 to move to the bottom end of the movable groove 110 under the action of water pressure. Sliding, a flushing groove 112 is opened on an outer side wall of the side frame 100, and one end of the flushing groove 112 is connected with the bottom end of the adjacent movable groove 110. Through the setting of the flushing groove 112, water flows into the flushing groove 112 to flush the silt in the bottom end of the movable groove 110, thereby cleaning the bottom end of the movable groove 110 and preventing subsequent silt from hindering the roller 250 from descending into place in the movable groove 110, making it convenient for the bottom end of the subsequent sealing plate 200 to fit with the closing plate 140.

[0035] The bottom end of one side wall of the sealing plate 200 is provided with a placing groove 203, the shaft rod two 240 is rotationally connected with a flap 260, one side wall of the bottom end of the flap 260 is fixedly connected with a gear 261, the gear 261 is movably sleeved with the shaft rod two 240, one side inner wall of the bottom end of the movable groove 110 is fixedly connected with a toothed plate 113, the gear 261 is located in the movable groove 110 adjacent to the side, the bottom end of one side wall of the flap 260 is fixedly connected with a round rod 262, the other outer side wall of the side frame 100 is provided with a limiting groove 111 above the toothed plate 113, when the bottom end of the sealing plate 200 is filled with sludge, when the roller two 250 of the bottom end of the sealing plate 200 moves upwards along the movable groove 110, part of the sludge will adhere to the bottom end of the sealing plate 200, the water flow discharged is difficult to directly flush the sludge on the surface of the bottom end of the sealing plate 200, through the arrangement of the flap 260, when the bottom end of the sealing plate 200 moves upwards along the movable groove 110, the gear 261 moves upwards and engages with the toothed plate 113, and with the upward movement of the bottom end of the sealing plate 200, the flap 260 is turned upwards in the upstream direction, the round rod 262 slides into the limiting groove 111, the sealing plate 200 continues to move upwards, so that the gear 261 is disengaged from the toothed plate 113, and at the same time, the limiting groove 111 limits the round rod 262, so that the flap 260 remains in a horizontal posture, thereby facilitating the flushing of the sludge adhered to the surface of the flap 260 when the water flow is discharged, thereby reducing the influence of the sludge on the sealing property between the sealing plate 200 and the side frame 100 when the sealing plate 200 moves, the top surface of the bottom plate 120 is fixedly connected with a sealing plate 140, the bottom end of the sealing plate 200 is attached through the sealing plate 140, thereby improving the sealing property between the bottom plate 100 and the bottom end of the sealing plate 200.

[0036] A manufacturing method of a high-sealing impact-resistant hydraulic gate, the specific assembly steps of the hydraulic gate are as follows:

[0037] Step one: weld two side frames 100 to the side walls on both sides of the gate hole, and the side wall one 101 of the side frame 100 faces the upstream position, the side wall two 102 of the side frame 100 faces the downstream position, and the bottom plate 120 is welded between the bottom ends of the two side frames 100, and the gap between the bottom plate 120 and the bottom end of the gate hole is filled with concrete;

[0038] Step two: place the sealing plate 200 between the two side frames 100, unfold the flap 260 outward, and insert the end roller two 250 of the two shaft rod two 240 of the bottom end of the sealing plate 200 into the movable groove 110 adjacent to the side, and at the same time, slide the round rod 262 into the limiting groove 111 until the roller two 250 is moved to the bottom end of the movable groove 110, at this time, the gear 261 is disengaged from the toothed plate 113, facilitating the rotation of the sealing plate 200;

[0039] Step 3: Place one end of the two connecting rods 320 into the two side grooves 201, place the limiting ring 220 into the middle groove 202, insert the shaft rod 1 210 into the top of the sealing plate 200, plug the shaft rod 1 210 into the two connecting rods 320 and the limiting ring 220, align the socket 221 on the limiting ring 220 with the threaded hole 211, and then fix the limiting ring 220 and the shaft rod 1 210 with bolts, and install the two rollers 1 230 to the two ends of the shaft rod 1 210;

[0040] Step 4: Install the bottom end of the hydraulic rod 310 to one end of the bracket 130, connect the other end of the connecting rod 320 to the other end of the hydraulic rod 310 through the rotating shaft 330, and fix the roller 331 on one end of the rotating shaft 330 to connect the pressure supply system with the two hydraulic rods 310.

[0041] Working principle: When in use, in the initial state, the roller 1 230 is in contact with the side wall 2 102, and the roller 2 250 is located at the bottom end of the movable groove 110. When the hydraulic rod 310 retracts, it drives the top end of the connecting rod 320 to slide downward along the side wall 101, and the connecting rod 320 descends, causing the top end of the sealing plate 200 to deflect downward around the shaft 240. Under the action of water pressure, the bottom end of the sealing plate 200 causes the roller 250 to always be located at the bottom end of the movable groove 110, thereby controlling the height of the top end of the sealing plate 200 as needed, thereby facilitating the control of the water level upstream.

[0042] When the sealing plate 200 returns to its initial position, the hydraulic rod 310 extends, thereby driving the top end of the connecting rod 320 to move upward, and the connecting rod 320 drives the top end of the sealing plate 200 to move upward along the side wall 102, thereby pulling the bottom roller 250 of the sealing plate 200 to move upward along the movable groove 110, thereby lifting the bottom end of the sealing plate 200 upward, and the water flows out from the sealing plate 200 and the bottom plate 120, thereby flushing out the silt accumulated at the bottom end of the sealing plate 200. When the bottom end of the sealing plate 200 moves upward along the movable groove 110, the gear 261 moves upward and engages with the tooth plate 113 , and as the bottom end of the sealing plate 200 moves upward, the flap 260 is driven to flip in the upstream direction, the round rod 262 slides into the limiting groove 111, and the sealing plate 200 continues to move upward, so that the gear 261 is disengaged from the gear plate. At the same time, the limiting groove 111 limits the round rod 262, so that the flap 260 is kept near the horizontal position, so that it is convenient to wash away the silt adhered to the surface of the flap 260 when the water flows out, thereby reducing the silt from entering between the sealing plate 200 and the side frame 100 when the sealing plate 200 moves, affecting the sealing between the sealing plate 200 and the side frame 100;

[0043] At the same time, through the setting of the flushing groove 112, the water flow into the flushing groove 112 flushes the sludge in the bottom end of the movable groove 110, realizes the cleaning of the bottom end of the movable groove 110, avoids the subsequent sludge from hindering the roller two 250 from descending to the position in the movable groove 110, and facilitates the bottom end of the subsequent sealing plate 200 to be attached to the sealing plate 140.

[0044] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The above is only an example and description of the present application, and those skilled in the art can make various modifications or supplements to the described specific embodiments or adopt similar ways to replace, as long as it does not deviate from the invention or exceed the scope defined by the present claims, which shall belong to the protection scope of the present application.

Claims

1. A high sealing impact resistant hydraulic gate comprising two side frames (100), characterized in that, Two side frames (100) are oppositely arranged, and a sealing plate (200) is arranged between the two side frames (100), the side frame (100) comprises a side wall one (101) on one side and a side wall two (102) on the other side, the bottom end of the sealing plate (200) is fixedly connected with a shaft rod two (240), one end of the shaft rod two (240) is rotatably connected with a roller two (250), the top end of the sealing plate (200) is detachably rotatably sleeved with a shaft rod one (210), the two ends of the shaft rod one (210) are rotatably sleeved with a roller one (230), the middle position of the side wall one (101) is fixedly connected with a support (130), the drive mechanism (300) is transmissionally connected between one end of the support (130) and the top end of the sealing plate (200), the drive mechanism (300) comprises a hydraulic rod (310), the bottom end of the hydraulic rod (310) is rotatably connected with one end of the support (130), the other end of the hydraulic rod (310) is rotatably connected with a rotating shaft (330), one end of the rotating shaft (330) is rotatably connected with a roller three (331), one end of the rotating shaft (330) is rotatably connected with a connecting rod (320), one end of the connecting rod (320) is rotatably connected with the top end of the sealing plate (200), and the bottom end of the two side frames (100) is fixedly connected with a bottom plate (120). The bottom end of the side frame (100) is provided with a movable groove (110) on one side, the roller two (250) is movably connected with the inner wall of the movable groove (110), the roller two (250) moves upwards along the movable groove (110), so as to realize lifting the bottom end of the sealing plate (200) upwards, and the bottom end of the movable groove (110) is inclined to one side.

2. A high seal impact resistant hydraulic gate according to claim 1, characterized in that, The top end of the sealing plate (200) is provided with a middle groove (202) in the middle position, the outer of the shaft rod one (210) is slidably sleeved with a limiting ring (220) in the middle position, the outer wall of the shaft rod one (210) is provided with a threaded hole (211) in the middle position, the outer wall of the limiting ring (220) is provided with a insertion hole (221), the limiting ring (220) is located in the middle groove (202), and the limiting ring (220) and the shaft rod one (210) are fixedly connected through bolts.

3. A high seal impact resistant hydraulic gate according to claim 2, wherein, The top end of the sealing plate (200) is provided with a side groove (201) on both sides, one end of the connecting rod (320) is located in the adjacent side groove (201), and one end of the connecting rod (320) is rotatably sleeved with the shaft rod one (210).

4. A high seal impact resistant hydraulic gate according to claim 3, wherein, The two sides of the sealing plate (200) are embedded and fixedly connected with sealing strips (204), and a groove is formed in one side of the sealing strip (204).

5. A high seal impact resistant hydraulic gate according to claim 4, wherein, An outer wall of the side frame (100) is provided with a flushing groove (112), one end of the flushing groove (112) is communicated with the bottom end of the adjacent movable groove (110).

6. A high seal impact resistant hydraulic gate according to claim 5, wherein, Both sides of the bottom end of the side wall of the sealing plate (200) are provided with a placing groove (203), the shaft rod two (240) is rotatably connected with a flap (260), one side of the bottom end of the flap (260) is fixedly connected with a gear (261), the gear (261) is movably sleeved with the shaft rod two (240), one side inner wall of the bottom end of the movable groove (110) is fixedly connected with a toothed plate (113), the gear (261) is located in the movable groove (110) adjacent to the side, and the bottom end of one side wall of the flap (260) is fixedly connected with a round rod (262). The other outer side wall of the side frame (100) is provided with a limiting groove (111) above the toothed plate (113).

7. A high seal impact resistant hydraulic gate according to claim 6, wherein, The top surface of the bottom plate (120) is fixedly connected with a sealing plate (140).

8. The method of claim 6, wherein the method further comprises: The specific steps of assembling the hydraulic gate are: Step one: weld the two side frames (100) to the side walls on both sides of the gate hole, and the side wall one (101) of the side frame (100) faces the upstream position, the side wall two (102) of the side frame (100) faces the downstream position, the bottom plate (120) is welded between the bottom ends of the two side frames (100), and the gap between the bottom plate (120) and the bottom end of the gate hole is filled with concrete; Step two: place the sealing plate (200) between the two side frames (100), unfold the flap (260) outward, and insert the roller two (250) at one end of the two shaft rod two (240) at the bottom end of the sealing plate (200) into the movable groove (110) adjacent to the side, while sliding the round rod (262) into the limiting groove (111), until the roller two (250) is moved to the bottom end of the movable groove (110), at this time, the gear (261) and the toothed plate (113) are in a disengaged state, facilitating the rotation of the sealing plate (200); Step three: place one end of the two connecting rods (320) into the two side grooves (201), place the limiting ring (220) into the middle groove (202), insert the shaft rod one (210) into the top end of the sealing plate (200), and insert the shaft rod one (210) into the two connecting rods (320) and the limiting ring (220), align the insertion hole (221) on the limiting ring (220) with the threaded hole (211), and then fix the limiting ring (220) and the shaft rod one (210) by bolts, and install the two roller one (230) to the two ends of the shaft rod one (210); Step four: install the bottom end of the hydraulic rod (310) to one end of the support (130), simultaneously insert the other end of the connecting rod (320) and the other end of the hydraulic rod (310) through the rotating shaft (330), and fixedly install the upper roller three (331) on one end of the rotating shaft (330), and connect the pressure supply system with the two hydraulic rods (310).

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