CN220565176U

CN220565176U - Plugging gate device

Info

Publication number: CN220565176U
Application number: CN202322320346.7U
Authority: CN
Inventors: 邓波; 郎开松; 田顺心; 聂丁洁; 张哲�; 严加文; 姜仲皓; 陈家乐; 汪乾伟
Original assignee: PowerChina Roadbridge Group Co Ltd
Current assignee: PowerChina Roadbridge Group Co Ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-08
Anticipated expiration: 2033-08-28

Abstract

The utility model provides a plugging gate device, which belongs to the technical field of gate equipment and aims to solve the problem that the gate in the prior art needs to overcome larger resistance when being opened, and comprises: the wall body is provided with a drainage groove, two sliding grooves are symmetrically formed in two sides of the drainage groove, a sliding groove protection plate is arranged in each sliding groove, and the sliding groove protection plate is connected with a gate in a sliding manner; the lifting mechanism is arranged at the upper part of the gate and used for driving the gate to move up and down; the floating valve plate is hinged to the gate, the floating valve plate is positioned on one side of the gate in the water flow incoming direction, the gate is provided with an opening, and the gate can cover and seal the opening; the gate is provided with float bath and part groove, is provided with control circuit board, battery, drainage liquid mechanism in the part groove, and drainage liquid mechanism can take out the water in the float bath or to float bath water filling, and drainage liquid mechanism is provided with the pump, control circuit board, pump, battery electric connection, and the float bath is provided with closing plate one.

Description

Plugging gate device

Technical Field

The utility model belongs to the technical field of gate equipment, and particularly relates to a gate plugging device.

Background

The blocking gate is a hydraulic building with a blocking gate device for controlling water flow. It is usually installed at the outlet of river, lake, reservoir, etc. water body for regulating the flow rate and water level of water flow. The plugging gate can control the flow of water flow through lifting or rotating so as to realize the functions of water level adjustment, water flow control, flood discharge and the like.

Prior art gate opening methods typically directly pull the gate open by mechanical force, which requires a large force to open the gate, and the driving structure needs to overcome a large resistance.

Because the existing gates need to be retrofitted in order to make the assistance they need to overcome when they are open smaller.

Accordingly, the present utility model has been made in view of the above circumstances, and an object of the present utility model is to provide a plugging gate device which is more practical.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a blocking gate device to solve the problem that the gate in the prior art needs to overcome larger resistance when being opened.

The utility model discloses a purpose and an effect of a plugging gate device, which are achieved by the following specific technical means:

a shutoff gate device comprising:

the wall body is provided with a drainage groove, two sides of the drainage groove are symmetrically provided with two sliding grooves, a sliding groove protection plate is arranged in each sliding groove, and the sliding groove protection plate is connected with a gate in a sliding manner;

the lifting mechanism is arranged at the upper part of the gate and used for driving the gate to move up and down;

the floating valve plate is hinged to the gate, the floating valve plate is positioned on one side of the incoming flow direction of water flow of the gate, the gate is provided with an opening, and the gate can cover and seal the opening;

the gate is provided with a floating groove and a part groove, a control circuit board, a storage battery and a liquid extraction and drainage mechanism are arranged in the part groove, the liquid extraction and drainage mechanism can extract water in the floating groove or irrigate the floating groove with water, the liquid extraction and drainage mechanism is provided with a pump, the control circuit board, the pump and the storage battery are electrically connected, and the floating groove is provided with a sealing plate I.

Further, the lifting mechanism comprises a bracket fixedly connected to the wall body, a motor fixedly connected to the bracket, a screw fixedly connected with a power output shaft of the motor, and a screw nut in threaded connection with the screw;

the gate is provided with a deep hole, the screw nut is fixedly connected to the edge of the deep hole, and the screw can extend into the deep hole.

Further, the liquid extraction and drainage mechanism further comprises a water inlet pipe extending to the outside, a water outlet pipe with one end communicated with a water outlet of the pump, a first battery valve communicated with the other end of the water outlet pipe and an extension pipe communicated with the first battery valve, wherein the water inlet pipe is communicated with a water inlet of the pump, and the extension pipe extends to the bottom of the floating tank.

The hydraulic power generation device comprises a cylinder body with an opening at one end, a side opening arranged at the side part of the cylinder body, a generator fixedly connected in the cylinder body, a sealing plate fixedly connected in the cylinder body, an impeller in transmission connection with the generator, a flushing pipe with one end communicated with the side opening, and a solenoid valve II communicated with the other end of the flushing pipe, wherein the sealing plate and the cylinder body form a sealed cavity, and the generator is arranged in the sealed cavity;

the gate is provided with the through-hole, the open end of barrel communicates to the through-hole.

Further, the upper part of the floating valve plate is fixedly connected with a rotating seat, the gate is fixedly connected with a hinged seat, and the rotating seat is rotationally connected with the hinged seat.

Further, a second sealing plate is arranged outside the part groove, and the part groove is in sealing connection with the second sealing plate to form a sealing space.

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

1. according to the utility model, the floating valve plate is arranged on the gate, so that when the gate needs to be opened, the floating valve plate is firstly opened to release a part of water pressure, and the driving force when the gate is opened is reduced, so that the gate is convenient to open.

2. The floating valve plate is provided with the hydroelectric generation mechanism, and part of water flows through the flushing pipe and the cylinder body to drive the impeller to rotate, so that the electric energy generated by the generator is stored in the storage battery through the generator, and the storage battery provides electric energy for the operation of the pump.

Drawings

Fig. 1 is a schematic perspective view, partly in section, of a blocking gate device according to the utility model.

Fig. 2 is a schematic diagram of an explosive structure of a combination of a gate, a floating valve plate and a hydro-power generation mechanism of a plugging gate device according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Fig. 4 is a schematic view of a partially sectional structure of a hydroelectric mechanism of a plugging gate device according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is: wall 1, drain tank 11, runner 12, runner protection plate 13, gate 2, opening 20, deep hole 21, hinge support 22, elevating mechanism 3, bracket 31, motor 32, screw 33, screw nut 34, floating valve plate 4, through hole 40, rotating seat 41, floating tank 42, part tank 43, sealing plate one 44, sealing plate two 45, hydroelectric mechanism 5, cylinder 51, side opening 52, generator 53, sealing plate 54, impeller 55, flushing pipe 56, solenoid valve two 57, control circuit board 6, battery 7, drainage mechanism 8, pump 81, water inlet pipe 82, water outlet pipe 83, battery valve one 84, extension pipe 85.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

the utility model provides a plugging gate device, comprising:

the wall body 1, the wall body 1 is provided with a drainage groove 11, two sides of the drainage groove 11 are symmetrically provided with two sliding grooves 12, a sliding groove protection plate 13 is arranged in the sliding groove 12, and the sliding groove protection plate 13 is connected with the gate 2 in a sliding way;

the lifting mechanism 3 is arranged at the upper part of the gate 2 and used for driving the gate 2 to move up and down;

a floating valve plate 4, the floating valve plate 4 is hinged to the gate 2, the floating valve plate 4 is positioned on one side of the gate 2 in the inflow direction of water flow, the gate 2 is provided with an opening 20, and the gate 2 can cover and seal the opening 20;

the gate 2 is provided with a float bath 42 and a part bath 43, a control circuit board 6, a storage battery 7 and a liquid pumping and draining mechanism 8 are arranged in the part bath 43, the liquid pumping and draining mechanism 8 can pump water in the float bath 42 or pump water into the float bath 42, the liquid pumping and draining mechanism 8 is provided with a pump 81, the control circuit board 6, the pump 81 and the storage battery 7 are electrically connected, and the float bath 42 is provided with a sealing plate I44.

The lifting mechanism in this embodiment provides power for opening and closing the gate 2, when the gate 2 needs to be opened, the water in the float groove 42 is drained through the drainage mechanism 8, so that the floating valve plate 4 floats upwards, the opening 20 is opened, a part of water flows away from the opening 20, a part of water pressure of the gate 2 is removed, at the moment, the gate 2 is lifted upwards through the lifting mechanism 3, and meanwhile, the gate 2 can move upwards by means of buoyancy generated by the floating valve plate 4.

The lifting mechanism 3 comprises a bracket 31 fixedly connected to the wall body 1, a motor 32 fixedly connected to the bracket 31, a screw rod 33 fixedly connected with a power output shaft of the motor 32, and a screw rod nut 34 in threaded connection with the screw rod 33;

the gate 2 is provided with a deep hole 21, a screw nut 34 is fixedly connected to the edge of the deep hole 21, and the screw 33 can extend into the deep hole 21. Preferably, a weight may be provided in the gate 2.

The lifting mechanism 3 is arranged for lifting or lowering the height of the gate 2, so that the gate 2 is opened and closed.

The drainage mechanism 8 further comprises a water inlet pipe 82 extending to the outside, a water outlet pipe 83 with one end communicated with the water outlet of the pump 81, a first battery valve 84 communicated with the other end of the water outlet pipe 83, and an extension pipe 85 communicated with the first battery valve 84, wherein the water inlet pipe 82 is communicated with the water inlet of the pump 81, and the extension pipe 85 extends to the bottom of the floating tank 42.

The pump 81 can pump water at the bottom of the float bath 42 through the extension pipe 85 and can fill water into the float bath 42.

The hydraulic power generation device comprises a cylinder body 51 with an opening at one end, a side opening 52 arranged on the side part of the cylinder body 51, a generator 53 fixedly connected in the cylinder body 51, a sealing plate 54 fixedly connected in the cylinder body 51, an impeller 55 in transmission connection with the generator 53, a flushing pipe 56 with one end communicated with the side opening 52 and a solenoid valve II 57 with the other end communicated with the flushing pipe 56, wherein a sealing cavity is formed by the sealing plate 54 and the cylinder body 51, and the generator 53 is arranged in the sealing cavity;

the shutter 2 is provided with a through hole 40, and an open end of the cylinder 51 communicates with the through hole 40.

The upper part of the floating valve plate 4 is fixedly connected with a rotating seat 41, the gate 2 is fixedly connected with a hinged seat 22, and the rotating seat 41 is rotationally connected with the hinged seat 22.

A second sealing plate 45 is arranged outside the part groove 43, and the part groove 43 is in sealing connection with the second sealing plate 45 to form a sealing space.

The control circuit board 6 is further provided with a charging module for charging the storage battery 7 when the hydroelectric generation mechanism 5 generates electric energy, meanwhile, the control circuit board 6 can receive signals of starting the pump 81 and closing the pump 81 by an operator through a signal receiving module arranged on the control circuit board 6, when the pump 81 is started, water in the floating tank 42 can be pumped out, and then the battery valve one 84 is closed, so that the floating tank 42 becomes a cavity to generate buoyancy; when the pump 81 is turned off, the battery valve one 84 is opened, water flows into the float bath 42 due to the water pressure, and the float bath 42 is continuously filled, so that the opening 20 is closed by the gate 2 due to its own weight and the water pressure.

When the second solenoid valve 57 is opened while the float valve plate 4 is in the closed state, water flows through the second solenoid valve 57, the flushing pipe 56 and the cylinder 51 in this order, and impacts the impeller 55, thereby rotating the impeller 55, and then the generator 53 generates electric power.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a shutoff gate device which characterized in that: comprising the following steps:

the wall body (1), the wall body (1) is provided with a drainage groove (11), two sides of the drainage groove (11) are symmetrically provided with two sliding grooves (12), a sliding groove protection plate (13) is arranged in the sliding groove (12), and the sliding groove protection plate (13) is connected with a gate (2) in a sliding way;

the lifting mechanism (3) is arranged at the upper part of the gate (2) and is used for driving the gate (2) to move up and down;

the floating valve plate (4) is hinged to the gate (2), the floating valve plate (4) is located on one side of the gate (2) in the inflow direction of water flow, the gate (2) is provided with an opening (20), and the gate (2) can cover and seal the opening (20);

the gate (2) is provided with a floating groove (42) and a part groove (43), a control circuit board (6), a storage battery (7) and a liquid extraction and drainage mechanism (8) are arranged in the part groove (43), the liquid extraction and drainage mechanism (8) can extract water in the floating groove (42) or irrigate the floating groove (42), the liquid extraction and drainage mechanism (8) is provided with a pump (81), the control circuit board (6), the pump (81) and the storage battery (7) are electrically connected, and the floating groove (42) is provided with a sealing plate I (44).

2. A closure gate apparatus according to claim 1, wherein: the lifting mechanism (3) comprises a bracket (31) fixedly connected to the wall body (1), a motor (32) fixedly connected to the bracket (31), a screw (33) fixedly connected with a power output shaft of the motor (32), and a screw nut (34) in threaded connection with the screw (33);

the gate (2) is provided with a deep hole (21), the screw nut (34) is fixedly connected to the edge of the deep hole (21), and the screw (33) can extend into the deep hole (21).

3. A closure gate apparatus according to claim 1, wherein: the drainage mechanism (8) further comprises a water inlet pipe (82) extending to the outside, a water outlet pipe (83) with one end communicated with a water outlet of the pump (81), a first battery valve (84) communicated with the other end of the water outlet pipe (83), and an extension pipe (85) communicated with the first battery valve (84), wherein the water inlet pipe (82) is communicated with a water inlet of the pump (81), and the extension pipe (85) extends to the bottom of the floating groove (42).

4. A closure gate apparatus according to claim 1, wherein: the hydraulic power generation device comprises a barrel body (51) with an opening at one end, a side opening (52) arranged on the side part of the barrel body (51), a generator (53) fixedly connected in the barrel body (51), a sealing plate (54) fixedly connected in the barrel body (51), an impeller (55) in transmission connection with the generator (53), a flushing pipe (56) with one end communicated with the side opening (52) and a solenoid valve II (57) communicated with the other end of the flushing pipe (56), wherein a sealing cavity is formed by the sealing plate (54) and the barrel body (51), and the generator (53) is arranged in the sealing cavity;

the gate (2) is provided with a through hole (40), and the open end of the cylinder (51) is communicated with the through hole (40).

5. A closure gate apparatus according to claim 1, wherein: the upper part of the floating valve plate (4) is fixedly connected with a rotating seat (41), the gate (2) is fixedly connected with a hinged seat (22), and the rotating seat (41) is rotationally connected with the hinged seat (22).

6. A closure gate device according to any one of claims 1 to 5, wherein: the part groove (43) is externally provided with a second sealing plate (45), and the part groove (43) is in sealing connection with the second sealing plate (45) to form a sealing space.