CN213836581U

CN213836581U - Hydraulic flap gate for hydraulic engineering

Info

Publication number: CN213836581U
Application number: CN202022727714.6U
Authority: CN
Inventors: 尚静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-30
Anticipated expiration: 2030-11-23

Abstract

The utility model provides a hydraulic pressure flap gate for hydraulic engineering relates to flap gate technical field, including door frame and collection structure, the bottom fixedly connected with connecting rod of door frame, the one end fixedly connected with pneumatic cylinder of door frame is kept away from to the connecting rod, and the one end that the connecting rod was kept away from to the pneumatic cylinder is rotated with the help of the pivot and is connected with the rectangular plate, and the inner wall of door frame rotates and is connected with a body, the surface and the door body fixed connection of rectangular plate, and the one end that the connecting rod was kept away from to the door frame is equipped with the collection structure, and the collection structure includes the cylinder, cylindrical surface and door frame fixed connection, and cylindrical arc surface cover has the stock. The utility model discloses, solved traditional flap gate and can only provide the function that the floodgate opened and drains, if when having rubbish on the river surface, often open gate rubbish and also can flow the low reaches, and traditional interception mode is that the workman salvages with the net, and this has both strengthened work load, also causes the problem of influence to workman life safety.

Description

Hydraulic flap gate for hydraulic engineering

Technical Field

The utility model relates to a flap gate technical field especially relates to a hydraulic pressure flap gate for hydraulic engineering.

Background

The gate is used for a control facility for closing and opening the drainage passage. The important components of hydraulic buildings can be used for intercepting water flow, controlling water level, regulating flow, discharging silt and floaters, and the like, and are divided according to manufacturing materials. The gate mainly comprises a wooden gate, a wooden panel steel framework gate, a cast iron gate, a reinforced concrete gate and a steel gate.

The gate has wide applicability, a gate can be applied to a plurality of rivers, the applicable scenes of the flap gate are more, however, the traditional flap gate can only provide the function of opening the gate and draining water, if garbage exists on the river surface, the garbage can flow to the downstream after the gate is opened, and the traditional interception mode is that workers salvage with a net, so that the workload is increased, and the life safety of the workers is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hydraulic flap gate for hydraulic engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a hydraulic flap gate for hydraulic engineering comprises a gate frame and a collecting structure, wherein a connecting rod is fixedly connected to the bottom end of the gate frame, a hydraulic cylinder is fixedly connected to one end, away from the gate frame, of the connecting rod, a rectangular plate is rotatably connected to one end, away from the connecting rod, of the hydraulic cylinder, a door body is rotatably connected to the inner wall of the gate frame, the surface of the rectangular plate is fixedly connected with the door body, a collecting structure is arranged at one end, away from the connecting rod, of the gate frame, the collecting structure comprises a cylinder, the surface of the cylinder is fixedly connected with the gate frame, a long rod is sleeved on the circular arc surface of the cylinder, the surface of the long rod is slidably connected with the cylinder, an inserting rod is slidably connected to one end, away from the gate frame, of the long rod is rotatably connected with a gear relative to the position of the inserting rod, a connecting strip is slidably connected to the position of the long rod relative to the gear, and a sphere is fixedly connected to the surface of the connecting strip, the surface fixed connection of stock has the filter screen, the one end fixedly connected with rectangle pole of gear is kept away from to the connecting strip.

Preferably, the one end that the inserted bar is close to the gear has seted up the recess, and the inserted bar meshes with the help of recess and gear mutually, the connecting strip is close to the one end of gear and has seted up the tooth's socket, and the connecting strip meshes with the help of tooth's socket and gear mutually.

Preferably, the rectangular rod is L-shaped, the circular arc surface of the cylinder is provided with a rectangular hole, and the size of the rectangular hole is matched with the size of the rectangular rod and the size of the inserted rod.

Preferably, the one end that the connecting rod was kept away from to the door body is equipped with auxiliary structure, auxiliary structure includes the spout, the surface at the door body is seted up to the spout, the fixed frame of inner wall fixedly connected with of spout, the inside of fixed frame is inserted and is equipped with the slide bar, the surface and the fixed frame sliding connection of slide bar, the slide bar is kept away from the one end fixedly connected with long board of fixed frame, the one end fixedly connected with slider of fixed frame is kept away from to long board.

Preferably, the inner wall fixedly connected with lug of spout, the lug is located the one end of keeping away from fixed frame in the spout, the long slab is with the help of spout and the sliding connection of a body.

Preferably, the one end fixedly connected with spring that the long board is close to fixed frame, and the one end and the door frame fixed connection of long board are kept away from to the spring.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through the collection structure, when the floating garbage on the river surface needs to be cleaned, the hydraulic cylinder is started first, the gate starts to rotate by virtue of the hydraulic cylinder, the upper end is opened when the gate rotates, the two long rods are firstly sleeved on the cylinder on the surface of the door frame respectively, the filter screen between the two long rods is opened so as to cover the upper end of the door frame, the inserted rod is inserted into the cylinder by virtue of the ball body, the gear rotates when the inserted rod slides, the connecting strip slides when the gear rotates, the connecting strip slides towards the direction opposite to the inserted rod, the rectangular rod slides when the connecting strip slides, the rectangular rod is inserted into the other cylinder, the inserted rod is fixed by virtue of the bolt, the inserted rod is fixed, the long rods are arranged on the surface of the door frame, and the garbage flowing through the upper end of the gate is collected by virtue of the filter screen, the problem of traditional flap gate can only provide the function that opens the floodgate and drain is solved, if have rubbish on the river surface in the time, often open gate rubbish and also can flow the low reaches, and traditional interception mode is that the workman salvages with the net, and this has both increaseed work load, also causes the influence to workman life safety is solved.

2. In the utility model, by arranging the auxiliary structure, when the gate is opened to drain water, water flow can flow through the surface of the gate, at the moment, the water flow can drive the long plate to slide in the chute, the long plate can drive the slide block to slide when sliding, at the moment, the slide block can be extended out of the surface of the gate, when the long plate is extended to a certain distance, the long plate can be blocked by the convex block on the inner wall of the chute to stop sliding, at the moment, the slide block can be extended out of the gate, meanwhile, the slide block is triangular, so that too large pressure of the water flow can not be received, a worker can observe the opening condition of the gate through the extended slide block, after the gate is closed, the spring on the surface of the long plate can pull the long plate to slide in the chute, at the moment, the long plate can reset, wherein the fixed frame and the slide bar play a role that when the long plate slides, the slide bar can slide along with, when the water is drained when the gate is opened, the problem that the opening degree of the gate is difficult to observe by workers because the water flow of the flap gate flows from the upper end and then submerges the whole gate is solved.

Drawings

Fig. 1 is a schematic perspective view of a hydraulic flap gate for hydraulic engineering according to the present invention;

fig. 2 is a schematic diagram of a right side structure of fig. 1 in a hydraulic flap gate for hydraulic engineering according to the present invention;

fig. 3 is a schematic structural view of a state in which the filter screen is removed in fig. 1 in the hydraulic flap gate for hydraulic engineering of the present invention;

fig. 4 is a schematic structural view of a position a in fig. 1 of a hydraulic flap gate for hydraulic engineering according to the present invention;

fig. 5 is a schematic structural view of a part B in fig. 1 of a hydraulic flap gate for hydraulic engineering according to the present invention;

fig. 6 is the utility model provides a hydraulic pressure is turned over auxiliary structure's part schematic diagram in flap gate for hydraulic engineering.

Illustration of the drawings: 1. a door frame; 2. a connecting rod; 3. a hydraulic cylinder; 4. a door body; 5. a collection structure; 51. a long rod; 52. a cylinder; 53. inserting a rod; 54. a sphere; 55. a gear; 56. a connecting strip; 57. filtering with a screen; 58. a rectangular bar; 6. an auxiliary structure; 61. a fixing frame; 62. a slide bar; 63. a long plate; 64. a slider; 65. a bump; 66. a chute; 7. a rectangular plate.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-6, the utility model provides a hydraulic pressure flap gate for hydraulic engineering, including door frame 1 and collection structure 5, door frame 1's bottom fixedly connected with connecting rod 2, connecting rod 2 keep away from door frame 1's one end fixedly connected with pneumatic cylinder 3, pneumatic cylinder 3 keeps away from connecting rod 2's one end and rotates with the help of the pivot and is connected with rectangular plate 7, and door frame 1's inner wall rotates and is connected with a body 4, the surface and the door body 4 fixed connection of rectangular plate 7, and the one end that connecting rod 2 was kept away from to door frame 1 is equipped with collection structure 5.

The specific arrangement and function of the collecting structure 5 and the auxiliary structure 6 will be described in detail below.

As shown in fig. 1 and 4, the collecting structure 5 includes a cylinder 52, the surface of the cylinder 52 is fixedly connected with the door frame 1, the arc surface of the cylinder 52 is sleeved with a long rod 51, the surface of the long rod 51 is slidably connected with the cylinder 52, one end of the long rod 51 far away from the door frame 1 is slidably connected with an inserted rod 53, the long rod 51 is rotatably connected with a gear 55 relative to the inserted rod 53, the long rod 51 is slidably connected with a connecting strip 56 relative to the gear 55, the surface of the connecting strip 56 is fixedly connected with a sphere 54, the surface of the long rod 51 is fixedly connected with a filter screen 57, one end of the connecting strip 56 far away from the gear 55 is fixedly connected with a rectangular rod 58, the hydraulic cylinder 3 is started first, the gate starts to rotate by means of the hydraulic cylinder 3, the upper end of the gate is opened when the gate rotates, the two long rods 51 are respectively sleeved on the cylinder 52 on the surface of the door frame 1 at the moment, the filter screen 57 between the two long rods 51 is opened so as to cover the upper end of the door frame 1, the inserted rod 53 is inserted into the cylinder 52 by the sphere 54, the gear 55 is driven to rotate when the inserted rod 53 slides, the connecting bar 56 is driven to slide when the gear 55 rotates, the connecting bar 56 slides in the direction opposite to the inserted rod 53 at the moment, the rectangular rod 58 slides when the connecting bar 56 slides, the rectangular rod 58 is inserted into the other cylinder 52 at the moment, the inserted rod 53 is fixed by the bolt, the inserted rod 53 is fixed, one end of the inserted rod 53, close to the gear 55, is provided with a groove, the inserted rod 53 is meshed with the gear 55 by the groove, one end of the connected rod 56, close to the gear 55, is provided with a tooth socket, the connected rod 56 is meshed with the gear 55 by the tooth socket, the rectangular rod 58 is L-shaped, the arc surface of the cylinder 52 is provided with a rectangular hole, and the size of the rectangular hole is matched with the sizes of the rectangular rod 58 and the inserted rod 53.

The whole collecting structure 5 has the effects that by arranging the collecting structure 5, when the garbage floating on the river surface needs to be cleaned, the hydraulic cylinder 3 is started firstly, the gate starts to rotate by virtue of the hydraulic cylinder 3, the upper end of the gate is opened when the gate rotates, the two long rods 51 are firstly sleeved on the cylindrical columns 52 on the surface of the doorframe 1 respectively, the filter screen 57 between the two long rods 51 is opened so as to cover the upper end of the doorframe 1, the inserted rod 53 is inserted into the cylindrical columns 52 by virtue of the sphere 54, the inserted rod 53 drives the gear 55 to rotate when sliding, the gear 55 drives the connecting strip 56 to slide when rotating, the connecting strip 56 slides towards the direction opposite to that of the inserted rod 53, the rectangular rod 58 is driven to slide when sliding, the rectangular rod 58 is inserted into the other cylindrical column 52, the inserted rod 53 is fixed by virtue of the bolt, and the inserted rod 53 is fixed, the long rod 51 is arranged on the surface of the door frame 1, so that garbage flowing through the upper end of the gate is collected by the filter screen 57, the problem that the traditional flap gate only can provide the function of opening the gate and draining water is solved, the garbage can flow to the downstream when the garbage is on the river surface and the garbage in the gate is opened frequently, and the traditional interception mode is that workers salvage the garbage by using a net, so that the workload is increased, and the influence on the life safety of the workers is also caused.

As shown in fig. 1 and 6, an auxiliary structure 6 is disposed at one end of the door 4 far from the connecting rod 2, the auxiliary structure 6 includes a sliding groove 66, the sliding groove 66 is disposed on the surface of the door 4, a fixed frame 61 is fixedly connected to the inner wall of the sliding groove 66, a sliding rod 62 is inserted into the fixed frame 61, the surface of the sliding rod 62 is slidably connected to the fixed frame 61, a long plate 63 is fixedly connected to one end of the sliding rod 62 far from the fixed frame 61, a sliding block 64 is fixedly connected to one end of the long plate 63 far from the fixed frame 61, when the gate is opened and the water is discharged, the water flows through the surface of the gate, at this time, the water flow drives the long plate 63 to slide in the sliding groove 66, when the long plate 63 slides, the sliding block 64 is driven to slide, at this time, the sliding block 64 is extended out of the surface of the gate, when the long plate 63 is extended out to a certain distance, the sliding block 65 on the inner wall of the sliding groove 66 stops sliding, at this time, the sliding block 64 is extended out of the gate, meanwhile, the sliding block 64 is triangular, so that the sliding block is not subjected to too large pressure of water flow, a worker can observe the opening condition of the gate through the extending sliding block 64, the inner wall of the sliding groove 66 is fixedly connected with a bump 65, the bump 65 is positioned in the sliding groove 66 and is far away from one end of the fixing frame 61, the long plate 63 is in sliding connection with the door body 4 through the sliding groove 66, the long plate 63 is close to one end of the fixing frame 61 and is fixedly connected with a spring, one end of the long plate 63 is far away from the spring and is fixedly connected with the door frame 1, after the gate is closed, the long plate 63 is pulled to slide in the sliding groove 66 by the spring on the surface of the long plate 63, the long plate 63 can reset at the moment, the fixing frame 61 and the sliding rod 62 slide when the long plate 63 slides, the sliding rod 62 can slide along with the long plate 63, the sliding groove 66 is shielded, and the phenomenon that garbage enters the sliding groove 66 to influence the resetting of the long plate 63 is avoided.

The effect that its whole auxiliary structure 6 reaches is, through setting up the auxiliary structure 6, when opening the floodgate and discharging water, the rivers can flow through from the surface of gate, the rivers will drive long board 63 and slide in the spout 66 at this moment, will drive the slider 64 to slide when long board 63 slides, slider 64 will be stretched out the surface of gate at this moment, long board 63 will be blocked by the lug 65 of the inner wall of spout 66 and stop sliding when stretching out to certain distance, slider 64 will stretch out the gate at this moment, because the shape of slider 64 is the triangle-shaped, thus can not receive too big pressure of rivers at the same time, the staff will observe the opening condition of gate through the slider 64 stretched out, after closing the floodgate, the spring on the surface of long board 63 will stimulate long board 63 to slide in the spout 66, long board 63 will reset at this moment, wherein fixed frame 61 and slide bar 62 have played when long board 63 slides, slide bar 62 will follow long board 63 to slide, thereby giving the spout 66 and hiding, thereby avoiding having rubbish to get into spout 66 and influence long board 63 and reset, whole structure has solved when the floodgate is opened the water, because the rivers of flap gate all flow from the upper end, and rivers will flood whole gate this moment, and the staff is difficult to observe the problem of gate opening degree.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a hydraulic pressure flap gate for hydraulic engineering, includes door frame (1) and collection structure (5), the bottom fixedly connected with connecting rod (2) of door frame (1), the one end fixedly connected with pneumatic cylinder (3) of door frame (1) are kept away from in connecting rod (2), the one end that connecting rod (2) were kept away from in pneumatic cylinder (3) is rotated with the help of the pivot and is connected with rectangular plate (7), the inner wall of door frame (1) rotates and is connected with a body (4), the surface and the door body (4) fixed connection of rectangular plate (7), its characterized in that: one end of the door frame (1) far away from the connecting rod (2) is provided with a collecting structure (5), the collecting structure (5) comprises a cylinder (52), the surface of the cylinder (52) is fixedly connected with the door frame (1), the arc surface of the cylinder (52) is sleeved with a long rod (51), the surface of the long rod (51) is connected with the cylinder (52) in a sliding way, one end of the long rod (51) far away from the door frame (1) is connected with an inserted rod (53) in a sliding way, the long rod (51) is rotationally connected with a gear (55) relative to the position of the inserted rod (53), the long rod (51) is connected with a connecting strip (56) in a sliding way relative to the position of the gear (55), the surface of the connecting strip (56) is fixedly connected with a sphere (54), the surface of the long rod (51) is fixedly connected with a filter screen (57), one end of the connecting strip (56) far away from the gear (55) is fixedly connected with a rectangular rod (58).

2. The hydraulic flap gate for hydraulic engineering according to claim 1, wherein: one end of the inserted bar (53) close to the gear (55) is provided with a groove, the inserted bar (53) is meshed with the gear (55) through the groove, one end of the connecting strip (56) close to the gear (55) is provided with a tooth socket, and the connecting strip (56) is meshed with the gear (55) through the tooth socket.

3. The hydraulic flap gate for hydraulic engineering according to claim 1, wherein: the rectangular rod (58) is L-shaped, a rectangular hole is formed in the arc surface of the cylinder (52), and the size of the rectangular hole is matched with the size of the rectangular rod (58) and the size of the inserted rod (53).

4. The hydraulic flap gate for hydraulic engineering according to claim 1, wherein: the one end that connecting rod (2) were kept away from in the door body (4) is equipped with auxiliary structure (6), auxiliary structure (6) include spout (66), the surface at the door body (4) is seted up in spout (66), the fixed frame (61) of inner wall fixedly connected with of spout (66), the inside of fixed frame (61) is inserted and is equipped with slide bar (62), the surface and fixed frame (61) sliding connection of slide bar (62), the one end fixedly connected with long board (63) of fixed frame (61) are kept away from in slide bar (62), the one end fixedly connected with slider (64) of fixed frame (61) are kept away from in long board (63).

5. The hydraulic flap gate for hydraulic engineering according to claim 4, wherein: the inner wall fixedly connected with lug (65) of spout (66), lug (65) are located spout (66) and keep away from the one end of fixed frame (61), long board (63) are with the help of spout (66) and door body (4) sliding connection.

6. The hydraulic flap gate for hydraulic engineering according to claim 4, wherein: the one end fixedly connected with spring that long board (63) are close to fixed frame (61), and the one end and door frame (1) fixed connection that the long board (63) were kept away from to the spring.