CN218952118U - Prefabricated formula culvert floodgate of irrigation and water conservancy - Google Patents

Abstract

The utility model discloses a prefabricated culvert gate for farmland water conservancy, which comprises a gate positioned in a frame, wherein a supporting plate is fixedly arranged on the frame through a plurality of vertical rods, a lifting part is arranged between the supporting plate and the gate, a screen plate is fixedly arranged on the front side of the gate, a magnetic pushing block is arranged on the gate through a sliding part, a first magnetic block is fixedly arranged on one side of the frame, and the magnetism of the magnetic pushing block and the magnetism of the first magnetic block close to one side are the same. The advantages are that: the screen plate can move upwards along with the gate, so that solid sundries intercepted by the gate can be lifted to the upper side of the frame, then through the cooperation of the magnetic pushing block and the magnetic block I, when the solid sundries are lifted to the height of the magnetic block I, the magnetic pushing block is enabled to move through magnetic force, and solid sundries collected on the screen plate are pushed out of the screen plate to the outside of the frame, so that the solid sundries can be treated better.

Description

Prefabricated formula culvert floodgate of irrigation and water conservancy

Technical Field

The utility model relates to the technical field of farmland water conservancy, in particular to a prefabricated culvert gate for farmland water conservancy.

Background

Through retrieval, the Chinese patent document with the patent number of CN214993644U discloses a prefabricated culvert gate for farmland water conservancy, which comprises a base, support frames and a gate, wherein the support frames are fixedly connected to the two sides of the top end of the base, the middle bottom of the support frames is connected with the gate through a hydraulic cylinder, the gate is embedded in the middle of the base, a cleaning device is arranged on the front side of the gate, and the left base and the right base are respectively connected with the left base and the right base;

the prefabricated culvert gate has the following defects in the use process: the solid sundries on the front side of the gate cannot be quickly collected, and the collected solid sundries cannot be quickly cleaned outside the frame, so that the subsequent cleaning is inconvenient.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a prefabricated culvert gate for farmland water conservancy.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a prefabricated formula culvert floodgate of irrigation and water conservancy, includes the gate that is located the frame, there is a fagging through a plurality of pole setting fixed mounting on the frame, install lifting unit between fagging and the gate, the front side fixed mounting of gate has a otter board, install the magnetism ejector pad through sliding part on the gate, one side fixed mounting on the frame has magnetic path one, and magnetic path one is close to the magnetism of one side the same mutually, the mounting groove has been seted up on the opposite side inner wall of frame, fixed mounting has magnetic path two in the mounting groove, and magnetic path two is close to the magnetism of one side the same, be provided with vertical sliding part and supporting part between frame and the gate.

In the prefabricated formula culvert floodgate of above-mentioned irrigation and water conservancy, the lifting means comprises mounting hole, ball nut, lead screw, drive chain, lifter, sprocket, servo motor, two lead screws are installed to the frame rotation, two all fixed cover is equipped with a sprocket on the lead screw, two the cover is equipped with a drive chain between the sprocket, the back fixed mounting of gate has two lifter, two all set up a mounting hole on the lifter, two in the mounting hole equal fixed mounting have with lead screw matched with ball nut, fixed mounting has servo motor on the fagging, and the upper end of one of them lead screw runs through the fagging and fixed mounting is on servo motor's driving end.

In the prefabricated culvert gate of a farmland water conservancy, the lower surface fixed mounting of fagging has a cover body, and the cover body is the upper end opening setting, sprocket and drive chain all are located the cover body.

In the prefabricated formula culvert floodgate of above-mentioned irrigation and water conservancy, the slider includes ladder spout, ladder slider, the ladder spout has been seted up to the front side of gate, slidable mounting has the ladder slider in the ladder spout, and one side and the magnetism ejector pad fixed connection of ladder slider.

In the prefabricated culvert gate of a farmland water conservancy, the vertical sliding part comprises vertical grooves and vertical blocks, two vertical grooves are symmetrically formed in the inner wall of the frame, and the vertical blocks matched with the vertical grooves are fixedly arranged on two sides of the gate.

In the prefabricated formula culvert floodgate of above-mentioned irrigation and water conservancy, the supporting part comprises a plurality of fixed otter boards and a plurality of dead lever, one side fixed mounting that the frame is located gate back rear has a plurality of fixed otter boards, every equal fixed mounting has a plurality of dead levers on the fixed otter board, and the one end of dead lever is laminated mutually with the back of gate.

Compared with the prior art, the utility model has the advantages that:

1: the screen plate can move upwards along with the gate, so that solid sundries intercepted by the gate can be lifted to the upper side of the frame, then through the cooperation of the magnetic pushing block and the magnetic block I, when the solid sundries are lifted to the height of the magnetic block I, the magnetic pushing block is enabled to move through magnetic force, and solid sundries collected on the screen plate are pushed out of the screen plate to the outside of the frame, so that the solid sundries can be treated better.

2: the setting of magnetic path two makes the magnetism ejector pad when moving down, can resume initial position to the use next time of being convenient for, and magnetic path two sets up in the mounting groove, can not exert an influence to the downmovement of magnetism ejector pad.

Drawings

FIG. 1 is a schematic view of a prefabricated culvert gate structure for farmland water conservancy;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

fig. 3 is an enlarged schematic view of the structure of the portion B in fig. 2.

In the figure: 1 a frame, 2 vertical rods, 3 supporting plates, 4 gates, 5 screw rods, 6 transmission chains, 7 cover bodies, 8 servo motors, 9 lifting blocks, 10 net plates, 11 step sliding grooves, 12 step sliding blocks, 13 magnetic pushing blocks, 14 magnetic blocks I, 15 magnetic blocks II, 16 vertical grooves, 17 vertical blocks, 18 fixed net plates and 19 fixed rods.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a prefabricated culvert gate for farmland water conservancy comprises a gate 4 positioned in a frame 1, wherein a supporting plate 3 is fixedly arranged on the frame 1 through a plurality of vertical rods 2, and a lifting component is arranged between the supporting plate 3 and the gate 4;

the above noted two points are:

1. the lifting component consists of a mounting hole, ball nuts, screw rods 5, a transmission chain 6, lifting blocks 9, chain wheels and a servo motor 8, wherein two screw rods 5 are rotatably mounted in the frame 1, a chain wheel is fixedly sleeved on each of the two screw rods 5, a transmission chain 6 is sleeved between the two chain wheels, the back surface of the gate 4 is fixedly provided with the two lifting blocks 9, each of the two lifting blocks 9 is provided with a mounting hole, ball nuts matched with the screw rods 5 are fixedly mounted in the two mounting holes, the servo motor 8 is fixedly mounted on the supporting plate 3, and the upper end of one screw rod 5 penetrates through the supporting plate 3 and is fixedly mounted on the driving end of the servo motor 8;

the arrangement of the lifting parts enables the gate 4 to be quickly moved up and down in the vertical direction, and two lifting blocks 9 are arranged, so that the gate 4 can be better and stably moved upwards.

2. The lower surface of the supporting plate 3 is fixedly provided with a cover body 7, the cover body 7 is provided with an opening at the upper end, and the chain wheel and the transmission chain 6 are positioned in the cover body 7;

the cover 7 is arranged to enable the sprocket and the drive chain 6 to be in a relatively sealed environment, so that the influence of external factors on the sprocket and the drive chain is reduced.

Referring to fig. 1-3, a screen plate 10 is fixedly installed on the front side of a gate 4, a magnetic push block 13 is installed on the gate 4 through a sliding component, a first magnetic block 14 is fixedly installed on one side of a frame 1, the magnetism of the first magnetic block 13 and the magnetism of the first magnetic block 14 are the same, an installation groove is formed in the inner wall of the other side of the frame 1, a second magnetic block 15 is fixedly installed in the installation groove, the magnetism of the second magnetic block 15 and the magnetism of the second magnetic block 13 are the same, and a vertical sliding component and a supporting component are arranged between the frame 1 and the gate 4;

the following points are notable:

1. the sliding part comprises a step sliding groove 11 and a step sliding block 12, the front side of the gate 4 is provided with the step sliding groove 11, the step sliding block 12 is arranged in the step sliding groove 11 in a sliding mode, and one side of the step sliding block 12 is fixedly connected with the magnetic pushing block 13.

2. The vertical sliding part consists of vertical grooves 16 and vertical blocks 17, two vertical grooves 16 are symmetrically formed in the inner wall of the frame 1, and the two sides of the gate 4 are fixedly provided with the vertical blocks 17 matched with the vertical grooves 16;

the provision of the vertical sliding member can further improve the stability of the shutter 4 when it moves in the vertical direction.

3. The supporting component consists of a plurality of fixed mesh plates 18 and a plurality of fixed rods 19, one side of the frame 1, which is positioned behind the back surface of the gate 4, is fixedly provided with the plurality of fixed mesh plates 18, each fixed mesh plate 18 is fixedly provided with the plurality of fixed rods 19, and one end of each fixed rod 19 is attached to the back surface of the gate 4;

the arrangement of the supporting member can improve the water-resistant capability of the gate 4 in the horizontal direction, especially when the gate 4 just moves a small distance upward, the flow velocity of water flowing out from the lower side of the gate 4 is relatively large, and the impact force to the gate 4 is large.

4. The screen plate 10 can collect the solid sundries intercepted on the gate 4 when moving upwards, so that the subsequent cleaning is convenient.

5. The end surface of the mesh plate 10 may be shaped like a straight line or may be provided with an L-shape.

Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.

In the utility model, when a gate is required to be clamped, a servo motor 8 is started, the servo motor 8 works to drive a screw rod 5 to rotate, the screw rod 5 rotates to drive the other screw rod 5 to rotate together under the cooperation of a chain wheel and a transmission chain 6, the two screw rods 5 rotate to drive two lifting blocks 9 to move upwards together through the cooperation of ball nuts, the two lifting blocks 9 move upwards together to drive a gate 4 to move upwards, so that the gate opening is completed, when the gate 4 moves upwards, a screen plate 10 is driven to move upwards together, and the screen plate 10 moves upwards to enable impurities contacted with the part to move upwards together; when the gate 4 moves to the highest position, the magnetic pushing block 13 and the first magnetic block 14 are at the same height, and the magnetic pushing block 13 receives a repulsive force, so that the impurity collected on the screen 10 is pushed up, and the garbage is pushed up from the screen 10 to the outside of the frame 1.

Claims (6)

1. The utility model provides a prefabricated culvert floodgate of irrigation and water conservancy, includes gate (4) that are located frame (1), have a fagging (3) through a plurality of pole settings (2) fixed mounting on frame (1), a serial communication port, install elevating components between fagging (3) and gate (4), the front side fixed mounting of gate (4) has a otter board (10), install magnetic push block (13) through sliding parts on gate (4), one side fixed mounting on frame (1) has magnetic path one (14), and magnetic push block (13), magnetic path one (14) are the same near the magnetism of one side mutually, the mounting groove has been seted up on the opposite side inner wall of frame (1), fixed mounting has magnetic path two (15) in the mounting groove, and magnetic push block two (15) are the same near the magnetism of one side mutually, be provided with vertical sliding parts and supporting part between frame (1) and gate (4).

2. The prefabricated culvert gate of farmland water conservancy according to claim 1, characterized in that, lifting means comprises mounting hole, ball nut, lead screw (5), drive chain (6), lifter (9), sprocket, servo motor (8), two lead screws (5) are installed to frame (1) internal rotation, two all fixed cover is equipped with a sprocket on lead screw (5), two the cover is equipped with a drive chain (6) between the sprocket, the back fixed mounting of gate (4) has two lifter (9), two all set up a mounting hole on lifter (9), two in the mounting hole equal fixed mounting have with lead screw (5) matched with ball nut, fixed mounting has servo motor (8) on fagging (3), and the upper end of one of them lead screw (5) runs through fagging (3) and fixed mounting is on the driving end of servo motor (8).

3. The prefabricated culvert gate for farmland water conservancy according to claim 2, wherein a cover body (7) is fixedly arranged on the lower surface of the supporting plate (3), the cover body (7) is provided with an upper end opening, and the chain wheel and the transmission chain (6) are both positioned in the cover body (7).

4. The prefabricated culvert gate of farmland water conservancy of claim 1, wherein the sliding part comprises a ladder chute (11) and a ladder sliding block (12), the front side of the gate (4) is provided with the ladder chute (11), the ladder sliding block (12) is arranged in the ladder chute (11) in a sliding mode, and one side of the ladder sliding block (12) is fixedly connected with the magnetic pushing block (13).

5. The prefabricated culvert gate for farmland water conservancy according to claim 1, wherein the vertical sliding component consists of vertical grooves (16) and vertical blocks (17), two vertical grooves (16) are symmetrically formed in the inner wall of the frame (1), and the vertical blocks (17) matched with the vertical grooves (16) are fixedly arranged on two sides of the gate (4).

6. The prefabricated culvert gate for farmland water conservancy according to claim 1, wherein the supporting component is composed of a plurality of fixed mesh plates (18) and a plurality of fixed rods (19), the fixed mesh plates (18) are fixedly installed on one side, located behind the back face of the gate (4), of the frame (1), a plurality of fixed rods (19) are fixedly installed on each fixed mesh plate (18), and one end of each fixed rod (19) is attached to the back face of the gate (4).

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