CN220202606U

CN220202606U - Sectional drainage gate

Info

Publication number: CN220202606U
Application number: CN202321106158.8U
Authority: CN
Inventors: 廖伟; 崔秋晶; 李深
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-12-19
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses a sectional drainage gate, which comprises a placing frame, wherein the placing frame is in a U-shaped arrangement, the upper side wall of the placing frame is fixedly connected with a top plate, the top plate is in an inverted U-shaped arrangement, the side wall of the top plate is fixedly connected with a first motor, the output end of the first motor penetrates through the side wall of the top plate and is fixedly connected with a first rotating rod, one end of the first rotating rod is rotatably connected to the inner side wall of the top plate, two first pull ropes are wound on the first rotating rod, one ends of the two first pull ropes are fixedly connected with a first gate, the top plate is connected with a second gate through a winding assembly, the side wall of the second gate is fixedly connected with a collecting frame, the collecting frame is in a net-shaped arrangement, and two through holes are formed in the second gate. The utility model can collect the garbage on the lake surface while draining water, thereby being beneficial to improving the downstream water quality.

Description

Sectional drainage gate

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a sectional drainage gate.

Background

Typically, drainage gates are built on river dikes at the ends of drainage channels. When the water level of the external river is higher than the water level in the dike, closing the gate and retaining water; when the water level of the river outside the dike is lower than the waterlogging water level of the dike, the sluice is opened for drainage, and the farmland is prevented from suffering from flood disasters.

For example, chinese patent application No. 202120158548.4 discloses a sectional drainage gate comprising a top plate, a fixed seat, a lifting mechanism, and a sectional mechanism; the bottom side surface of the top plate is fixedly connected with a fixed plate, the top side surface of the fixed plate is fixedly connected with a fixed seat, and the side surface of the fixed plate is provided with a sliding groove; the lifting mechanism comprises a motor, a rotating shaft, a rope winding wheel, a steel rope and a fixing ring, wherein the motor is fixedly connected to the right side surface of a fixing seat on the top side surface of the right end of the top plate, the output end of the motor is connected with the rotating shaft, the rope winding wheel is rotatably sleeved on the surface of the rotating shaft, the steel rope is wound on the surface of the rope winding wheel, the steel rope slides to penetrate through the side surface of the top plate, and the fixing ring is fixedly connected to the bottom side surface of the steel rope.

However, in the above scheme, a large amount of floating garbage which is intercepted and accumulated on one side of the upstream surface of the gate can directly pass through the water gate and float to the downstream of the water gate, which is not only unfavorable for cleaning the garbage, but also affects the downstream water quality.

Disclosure of Invention

The present utility model provides a sectional drainage gate to solve the above-mentioned problems in the prior art.

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

the utility model provides a sectional type drainage brake, includes the rack, the rack is the U-shaped setting, the last lateral wall fixedly connected with roof of rack, the roof is the setting of falling U-shaped, fixedly connected with first motor on the roof lateral wall, the output of first motor runs through the lateral wall of roof and fixedly connected with first bull stick, the one end rotation of first bull stick is connected with on the inside lateral wall of roof, the winding has two first stay cords on the first bull stick, two the one end fixedly connected with of first stay cord is first gate, the roof is connected with the second gate through the rolling subassembly, fixedly connected with collects the frame on the lateral wall of second gate, it is netted setting to collect the frame, two through-holes have been seted up on the second gate, two the through-hole runs through the lateral wall of second gate, two first stay cords run through two respectively the lateral wall of through-hole, be equipped with spacing subassembly on the rack.

As a further improvement scheme of the technical scheme: the winding assembly comprises a second motor, the second motor is fixedly connected to the side wall of the top plate, the output end of the second motor penetrates through the side wall of the top plate and is fixedly connected with a second rotating rod, one end of the second rotating rod is rotationally connected to the inner side wall of the top plate, a second pull rope is wound on the second rotating rod, and one end of the second pull rope is fixedly connected to the side wall of the second gate.

As a further improvement scheme of the technical scheme: the limiting assembly comprises two limiting blocks, two first limiting grooves and two second limiting grooves, wherein the two limiting blocks are respectively and fixedly connected to the inner side wall of the placing frame, the two limiting blocks are symmetrically arranged, the two first limiting grooves are symmetrically arranged and are arranged on the second gate, the two second limiting grooves are symmetrically arranged and are arranged on the first gate, and the first limiting grooves and the second limiting grooves are slidably connected to the limiting blocks.

As a further improvement scheme of the technical scheme: the first rotating rod is provided with two arc grooves positioned in the middle of the first pull rope.

As a further improvement scheme of the technical scheme: and two arc grooves positioned in the middle of the first pull rope are formed in the second rotating rod.

As a further improvement scheme of the technical scheme: the collecting frame is made of corrosion-resistant materials.

As a further improvement scheme of the technical scheme: the cross section of the limiting block, the cross section of the first limiting groove and the cross section of the second limiting groove are all trapezoidal.

Compared with the prior art, the utility model has the beneficial effects that:

the lifting of the first gate can be controlled through the first rotating rod, the first stay cord and the first motor, the lifting of the second gate can be controlled through the second rotating rod, the second stay cord and the second motor, and the garbage on the lake surface can be collected through the collecting frame while water is discharged.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of a sectional drain gate according to the present utility model

FIG. 2 is a schematic elevational cross-sectional view of a sectional drain gate according to the present utility model;

FIG. 3 is a schematic side sectional view of a sectional drain gate according to the present utility model;

FIG. 4 is a schematic side sectional expanded configuration of a sectional drain gate according to the present utility model;

fig. 5 is a schematic top sectional view of a sectional drainage gate according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a placing rack; 2. a top plate; 3. a first rotating lever; 4. a first pull rope; 5. a first motor; 6. a first gate; 7. a second gate; 8. a second rotating rod; 9. a second pull rope; 10. a second motor; 11. a through hole; 12. a limiting block; 13. a first limit groove; 14. the second limit groove; 15. and (5) a collecting frame.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, in the embodiment of the utility model, a sectional drainage gate comprises a placement frame 1, the placement frame 1 is in a U-shaped configuration, the upper side wall of the placement frame 1 is fixedly connected with a top plate 2, the top plate 2 is in an inverted U-shaped configuration, a first motor 5 is fixedly connected to the side wall of the top plate 2, the output end of the first motor 5 penetrates through the side wall of the top plate 2 and is fixedly connected with a first rotating rod 3, one end of the first rotating rod 3 is rotatably connected to the inner side wall of the top plate 2, two first pull ropes 4 are wound on the first rotating rod 3, one end of the two first pull ropes 4 is fixedly connected with a first gate 6, the top plate 2 is connected with a second gate 7 through a winding component, a collecting frame 15 is fixedly connected to the side wall of the second gate 7, the collecting frame 15 is in a net-shaped configuration, two through holes 11 are formed in the second gate 7, the two through holes 11 penetrate through the side wall of the second gate 7, the two first pull ropes 4 penetrate through the side walls of the two through holes 11 respectively, and a limiting component is arranged on the placement frame 1.

Referring to fig. 1, the winding assembly includes a second motor 10, the second motor 10 is fixedly connected to a side wall of the top plate 2, an output end of the second motor 10 penetrates through the side wall of the top plate 2 and is fixedly connected with a second rotating rod 8, one end of the second rotating rod 8 is rotatably connected to an inner side wall of the top plate 2, a second pull rope 9 is wound on the second rotating rod 8, one end of the second pull rope 9 is fixedly connected to a side wall of the second gate 7, and the second gate 7 can move up and down to drain and clean garbage.

Referring to fig. 1-2, the limiting assembly includes two limiting blocks 12, two first limiting grooves 13 and two second limiting grooves 14, the two limiting blocks 12 are respectively and fixedly connected to the inner side wall of the rack 1, the two limiting blocks 12 are symmetrically arranged, the two first limiting grooves 13 are symmetrically arranged and arranged on the second gate 7, the two second limiting grooves 14 are symmetrically arranged and arranged on the first gate 6, and the first limiting grooves 13 and the second limiting grooves 14 are both slidably connected to the limiting blocks 12, so that the second gate 7 and the first gate 6 can only move up and down and cannot shake left and right.

Referring to fig. 2, the first rotating rod 3 is provided with two arc-shaped grooves located in the middle of the first pull rope 4, so that the second pull rope 4 is not easy to be disordered.

Referring to fig. 2, the second rotating rod 8 is provided with two arc-shaped grooves located in the middle of the first pull rope 4, so that the second pull rope 9 is not easy to be disordered.

Referring to fig. 3, the collecting frame 15 is made of a corrosion-resistant material, so that the service life is prolonged.

Referring to fig. 1, the cross section of the limiting block 12, the cross section of the first limiting groove 13 and the cross section of the second limiting groove 14 are all trapezoidal, so as to prevent the limiting block 12 from being separated from the first limiting groove 13 and the second limiting groove 14.

The working principle of the utility model is as follows: when the device is used, when the water level needs to be reduced, the second motor 10 is started, the output end of the second motor 10 rotates clockwise and anticlockwise, the second rotating rod 8 can be taken to rotate clockwise and anticlockwise, so that the length of the second pull rope 9 is prolonged or shortened, the lifting of the second gate 7 can be controlled, when the second gate 7 rises, the collecting frame 15 is taken to rise, water flows out from between the first gate 6 and the second gate 7, garbage on the water surface enters the collecting frame 15, and the first motor 5 rotates clockwise and anticlockwise through the starting of the first motor 5, can take the first rotating rod 3 to rotate clockwise and anticlockwise, and can further control the lifting of the first gate 6 through the length of the first pull rope 4, so that large-area water is discharged.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a sectional type water drainage floodgate, includes rack (1), its characterized in that, rack (1) is the U-shaped setting, the last lateral wall fixedly connected with roof (2) of rack (1), roof (2) are the setting of falling the U-shaped, fixedly connected with first motor (5) on roof (2) lateral wall, the output of first motor (5) runs through lateral wall and fixedly connected with first dwang (3) of roof (2), the one end rotation of first dwang (3) is connected on the inside lateral wall of roof (2), twine on first dwang (3) have two first stay cord (4), two the one end fixedly connected with first gate (6) of first stay cord (4), roof (2) are connected with second gate (7) through rolling subassembly, fixedly connected with collection frame (15) on the lateral wall of second gate (7), collection frame (15) are netted setting, set up two through-holes (11) on second gate (7) two through-holes (11) run through on two first gate (11) respectively the lateral wall (1).

2. The sectional drainage gate according to claim 1, wherein the winding assembly comprises a second motor (10), the second motor (10) is fixedly connected to the side wall of the top plate (2), an output end of the second motor (10) penetrates through the side wall of the top plate (2) and is fixedly connected with a second rotating rod (8), one end of the second rotating rod (8) is rotatably connected to the inner side wall of the top plate (2), a second pull rope (9) is wound on the second rotating rod (8), and one end of the second pull rope (9) is fixedly connected to the side wall of the second gate (7).

3. The sectional drainage gate according to claim 1, wherein the limiting assembly comprises two limiting blocks (12), two first limiting grooves (13) and two second limiting grooves (14), the two limiting blocks (12) are respectively and fixedly connected to the inner side wall of the placement frame (1), the two limiting blocks (12) are symmetrically arranged, the two first limiting grooves (13) are symmetrically arranged and arranged on the second gate (7), the two second limiting grooves (14) are symmetrically arranged and arranged on the first gate (6), and the first limiting grooves (13) and the second limiting grooves (14) are both slidably connected to the limiting blocks (12).

4. A sectional drainage sluice according to claim 1 characterised in that the first rotary lever (3) is provided with two arcuate slots located intermediate the first pull cord (4).

5. A sectional drainage sluice according to claim 2 characterised in that the second rotary lever (8) is provided with two arcuate slots intermediate the first pull cord (4).

6. A sectional drainage sluice according to claim 1 characterised in that the collection frame (15) is of a corrosion resistant material.

7. A sectional drainage gate according to claim 3, characterized in that the cross section of the stopper (12), the cross section of the first stopper groove (13) and the cross section of the second stopper groove (14) are all arranged in a trapezoid.