CN218466482U

CN218466482U - Water conservancy is floodgate opened and close for hydraulic and hydroelectric engineering construction

Info

Publication number: CN218466482U
Application number: CN202222310260.1U
Authority: CN
Inventors: 张中涛; 蔡志锋; 朱里; 郭颂; 郭志军; 苏林
Original assignee: Ningbo Jinhui Municipal Garden Construction Co ltd
Current assignee: Ningbo Jinhui Municipal Garden Construction Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-02-10
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a water conservancy opening and closing gate for water conservancy and hydropower engineering construction, which belongs to the technical field of water conservancy opening and closing gates and aims at solving the problems that the gate in the water conservancy gate in the prior art needs larger traction acting force to carry out vertical traction on the gate, the energy consumption is larger, the gate is inconvenient to open and close and the opening and closing efficiency is not high; the utility model discloses when draining, the motor output drives and rotates opening and shutting mechanism and carry out work, rotates opening and shutting mechanism and drives the gate board and rotate the angle that sets up to open the gate and drain, the gate is opened to the rotary type, and it is convenient to drain, effectively reduces drive power, and when the gate board seals the gate, sealing mechanism improves gate board tip confined leakproofness, reduces the seepage of water.

Description

Water conservancy and hydropower engineering construction is with water conservancy opening and closing floodgate

Technical Field

The utility model belongs to the technical field of the floodgate is opened and close to the water conservancy, concretely relates to floodgate is opened and close with water conservancy to hydraulic and hydroelectric engineering construction.

Background

Hydraulic engineering needs to build different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like to achieve the aims, and the gate is used for closing and opening a control facility of a drainage (discharge) water channel. The important components of hydraulic buildings can be used for intercepting water flow, controlling water level, regulating flow, discharging silt and floating objects and the like.

Traditional water conservancy gate's construction adopts the structural style that the flashboard was pull to the vertical direction more, reciprocates through driving the flashboard promptly to open and close control is carried out to the gate, and current flashboard adopts reinforced concrete structure or steel more, and its self volume is great with weight, so need great pull effort could carry out the pulling of vertical direction to it, energy resource consumption is great, and the gate is opened and close inconveniently, opens and close efficiency not high.

Therefore, a water conservancy opening and closing gate for water conservancy and hydropower engineering construction is needed, and the problems that in the prior art, a gate in a water conservancy gate needs a large traction acting force to carry out traction in the vertical direction on the gate, the energy consumption is large, the gate is inconvenient to open and close, and the opening and closing efficiency is low are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a floodgate is opened and close with water conservancy to hydraulic and hydroelectric engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a floodgate is opened and close with water conservancy water and electricity engineering construction, includes the gate framework, the sluice gate has been seted up in the gate framework, the sluice gate internal rotation is connected with the gate board, the top of gate board is provided with sealing mechanism, it carries out the pivoted rotation mechanism that opens and shuts to be provided with the drive gate board on the side of gate framework, be fixed with the motor that output and rotation mechanism transmission that opens and shuts are connected on the lateral wall of gate framework, be fixed with the housing on the lateral wall of gate framework, the outside that the mechanism was opened and shut in the rotation is located to the housing cover.

It needs to explain in the scheme that it includes the pinion with the coaxial fixed of motor output to rotate the mechanism that opens and shuts, the meshing is connected with the gear wheel on the pinion, and the gear wheel external diameter is three times of pinion external diameter, run through on the side of gate framework and seted up the rotation hole, be fixed with on the gear wheel with rotate the connecting axle of being connected of hole rotation.

It is worth further saying that the sealing mechanism comprises arc-shaped rubber pads fixed to two ends of the gate plate, grooves are formed in the top side face and the bottom side face of the gate opening, and rubber blocks in sliding fit with the arc-shaped rubber pads are fixed in the grooves.

It should be further noted that two limiting holes are symmetrically formed in the side face of the gate plate, and a hydraulic telescopic rod with an output end matched with the limiting holes in a sliding mode is fixed on the outer side wall of the gate frame body.

As a preferred embodiment, both ends of the gate plate are provided with arc surfaces, and the arc-shaped rubber pads are attached and fixed to both ends of the gate plate.

In a preferred embodiment, a motor frame is fixed on an outer side wall of the sluice gate frame body, the motor is fixed with the motor frame, a rectangular shell located at the periphery of the sluice gate is fixed on a side surface of the sluice gate frame body, and a filter plate is fixed on a port of the rectangular shell.

Compared with the prior art, the utility model provides a pair of floodgate is opened and close with water conservancy to hydraulic and hydroelectric engineering construction includes following beneficial effect at least:

(1) Drive the pinion through the motor output and rotate, the pinion drives the gear wheel and slowly rotates, the gear wheel drives the connecting axle and rotates the angle that sets up, the connecting axle drives the gate board and rotates the angle that sets up, it is the slope to make the gate board rotate from vertical position, thereby open the gate and drain, the gate is opened to the rotary type, it is convenient to drain, can conveniently control gate open-ended size through control gate board turned angle, moreover, the steam generator is simple in structure, thereby avoid great effort of pulling just can carry out the pulling of vertical direction to the gate board, effectively reduce drive power, and the cost is saved.

(2) When the gate plate is in a vertical position, the gate plate seals the gate, and when the gate plate seals the gate, the arc-shaped rubber pad and the rubber block are tightly attached, so that the sealing performance of the end part of the gate plate is improved, and the leakage of water is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the gate plate of the present invention;

fig. 3 is a schematic view of a partial structure of the rotary opening and closing mechanism of the present invention;

FIG. 4 is a schematic view of a partial structure of the rubber block of the present invention;

fig. 5 is a schematic view of a local structure of the connecting shaft of the present invention.

In the figure: 1. rotating the opening and closing mechanism; 101. a bull gear; 102. a pinion gear; 103. a connecting shaft; 104. rotating the hole; 2. a sealing mechanism; 201. an arc-shaped rubber pad; 202. a groove; 203. a rubber block; 3. a shutter frame body; 4. a housing; 5. a rectangular housing; 6. a filter plate; 7. a shutter plate; 8. a hydraulic telescopic rod; 9. a motor frame; 10. a gate opening; 11. a limiting hole; 13. an electric motor.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-5, the utility model provides a water conservancy opening and closing gate for water conservancy and hydropower engineering construction, including the gate framework 3, the gate framework 3 has a gate opening 10 therein, the gate opening 10 is connected with the gate plate 7 in the internal rotation, the top of the gate plate 7 is provided with the sealing mechanism 2, the side of the gate framework 3 is provided with the rotation opening and closing mechanism 1 which drives the gate plate 7 to rotate, the outer side wall of the gate framework 3 is fixed with the motor 13 of which the output end is in transmission connection with the rotation opening and closing mechanism 1, the outer side wall of the gate framework 3 is fixed with the housing 4, the housing 4 is covered outside the rotation opening and closing mechanism 1; when draining, starter motor 13 works, motor 13 output drives and rotates mechanism 1 that opens and shuts and carry out work, it drives the angle that shutter plate 7 rotated the setting to rotate mechanism 1 that opens and shuts, thereby open shutter plate 10 and drain, shutter plate 10 is opened to the rotary type, it is convenient to drain, moreover, the steam generator is simple in structure, thereby avoid great traction force just can carry out the drawing of vertical direction to shutter plate 7, effectively reduce drive power, therefore, the cost is saved, when shutter plate 7 seals shutter plate 10, sealing mechanism 2 improves 7 tip confined leakproofness of shutter plate, reduce the seepage of water, mechanism 1 protects rotating mechanism 1 that opens and shuts through housing 4, avoid water to enter into and rotate in the mechanism 1 that opens and shuts.

As further shown in fig. 3, 4 and 5, it should be specifically described that the rotary opening and closing mechanism 1 includes a pinion 102 coaxially fixed with the output end of the motor 13, the pinion 102 is engaged with a gearwheel 101, the external diameter of the gearwheel 101 is three times that of the pinion 102, a rotary hole 104 is formed through the side surface of the gate frame 3, and the gearwheel 101 is fixed with a connecting shaft 103 rotatably connected with the rotary hole 104; when draining, starter motor 13 works, motor 13 output drives pinion 102 and rotates, pinion 102 drives gear wheel 101 and slowly rotates, gear wheel 101 drives connecting axle 103 and rotates the angle that sets up, connecting axle 103 drives gate panel 7 and rotates the angle that sets up, make gate panel 7 rotate from vertical position and be the slope, thereby open gate 10 and drain, gate 10 is opened to the rotary type, it is convenient to drain, can conveniently control the size of gate 10 opening through control gate panel 7 turned angle, moreover, the steam generator is simple in structure, thereby avoid great traction effort to carry out the traction of vertical direction to gate panel 7, effectively reduce drive power, and the cost is saved.

As further shown in fig. 2, 4 and 5, it is worth specifically describing that the sealing mechanism 2 includes an arc-shaped rubber pad 201 fixed to both ends of the gate plate 7, a groove 202 is formed on the top end side and the bottom end side of the gate opening 10, and a rubber block 203 slidably attached to the arc-shaped rubber pad 201 is fixed in the groove 202; when the gate plate 7 is in the vertical position, the gate plate 7 seals the gate 10, and when the gate plate 7 seals the gate 10, the arc-shaped rubber pad 201 and the rubber block 203 are tightly attached, so that the sealing performance of the end sealing of the gate plate 7 is improved, and the leakage of water is reduced.

As further shown in fig. 3 and 5, it is worth concretely explaining that two limiting holes 11 are symmetrically formed in the side surface of the gate plate 7, and a hydraulic telescopic rod 8 of which the output end is in sliding fit with the limiting holes 11 is fixed on the outer side wall of the gate frame 3; when the gate plate 7 is located vertical position and seals gate opening 10, hydraulic telescopic rod 8 is started, the output end of hydraulic telescopic rod 8 is inserted into limiting hole 11, so that gate plate 7 is assisted and fixed, the stability of blocking gate plate 7 is improved, when gate plate 7 rotates to open gate opening 10, hydraulic telescopic rod 8 is started, the output end of hydraulic telescopic rod 8 retracts from limiting hole 11, and the assistance to gate plate 7 is removed.

The scheme has the following working processes: when draining, starter motor 13 works, motor 13 output drives pinion 102 and rotates, pinion 102 drives gear wheel 101 and slowly rotates, gear wheel 101 drives connecting axle 103 and rotates the angle that sets up, connecting axle 103 drives gate panel 7 and rotates the angle that sets up, make gate panel 7 rotate from vertical position and be the slope, thereby open gate 10 and drain, when gate panel 7 is in vertical position, gate panel 7 seals gate 10, when gate panel 7 seals gate 10, arc-shaped rubber pad 201 and rubber block 203 closely laminate, thereby improve 7 tip confined leakproofness of gate panel, protect rotary opening and closing mechanism 1 through housing 4, avoid water to enter into rotary opening and closing mechanism 1, when gate panel 7 is located vertical position and seals gate 10, start hydraulic telescopic rod 8, hydraulic telescopic rod 8's output inserts in spacing hole 11, thereby assist fixedly to gate panel 7, when gate panel 7 rotates and opens gate 10, hydraulic telescopic rod 8's output is from the spacing hole 11 withdrawal of removal, the supplementary fixedly from the spacing hole 7 of telescopic rod.

According to the working process, the following steps are carried out: rotation mechanism 1 that opens and shuts drives the floodgate board 7 and rotates the angle that sets up, thereby open floodgate hole 10 and drain, floodgate hole 10 is opened to the rotary type, it is convenient to drain, moreover, the steam generator is simple in structure, thereby avoid great traction force could carry out the traction of vertical direction to floodgate board 7, effectively reduce drive power, save the cost, when floodgate board 7 seals floodgate hole 10, sealing mechanism 2 improves the leakproofness of floodgate board 7 tip confined, reduce the seepage of water, protect rotation mechanism 1 that opens and shuts through housing 4, avoid water to enter into rotation mechanism 1 that opens and shuts, hydraulic telescoping rod 8's output inserts in spacing hole 11, thereby carry out the assist-fixing to floodgate board 7, improve the steadiness of floodgate board 7 shutoff.

Further, as shown in fig. 5, it is worth specifically explaining that both ends of the shutter plate 7 are provided with arc surfaces, and the arc-shaped rubber pads 201 are attached and fixed to both ends of the shutter plate 7.

Further as shown in fig. 1, it is worth specifically describing that a motor frame 9 is fixed on an outer side wall of the gate frame 3, a motor 13 is fixed with the motor frame 9, a rectangular casing 5 located at the periphery of the gate 10 is fixed on a side surface of the gate frame 3, and a filter plate 6 is fixed on a port of the rectangular casing 5; during the specific work, the sundries in the water are filtered and intercepted by the filter plate 6, the sundries in the discharged water are reduced, and the purification treatment is carried out.

To sum up: rotate opening and shutting mechanism 1 and drive the door plant 7 and rotate the angle that sets up, thereby open the door plant 10 and drain, the door plant 10 is opened to the rotary type, it is convenient to drain, moreover, the steam generator is simple in structure, thereby avoid great traction force just can carry out the traction of vertical direction to door plant 7, effectively reduce drive power, save the cost, when door plant 7 seals door plant 10, sealing mechanism 2 improves the 7 tip confined leakproofness of door plant, reduce the seepage of water, protect rotating opening and shutting mechanism 1 through housing 4, avoid water to enter into rotating opening and shutting mechanism 1, debris through filter 6 to the aquatic are filtered and are intercepted, reduce the debris in the water that emits, carry out purification treatment, hydraulic telescoping rod 8's output inserts in spacing hole 11, thereby assist fixedly to door plant 7, improve the steadiness of door plant 7 shutoff.

The hydraulic telescopic rod 8 and the motor 13 can be purchased in the market, and the hydraulic telescopic rod 8 and the motor 13 are provided with a power supply, which belongs to the mature technology in the field and are fully disclosed, so repeated description is omitted in the specification.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a floodgate is opened and close with water conservancy project construction, includes gate framework (3), its characterized in that, gate (10) have been seted up in gate framework (3), gate (10) internal rotation is connected with gate board (7), the top of gate board (7) is provided with sealing mechanism (2), it carries out pivoted rotation mechanism (1) of opening and shutting to be provided with drive gate board (7) on the side of gate framework (3), be fixed with motor (13) that the output was connected with rotation mechanism (1) transmission of opening and shutting on the lateral wall of gate framework (3), be fixed with housing (4) on the lateral wall of gate framework (3), housing (4) cover is located the outside of rotating mechanism (1) of opening and shutting.

2. The water conservancy opening and closing brake for the construction of the water conservancy and hydropower engineering of claim 1, characterized in that the rotary opening and closing mechanism (1) comprises a pinion (102) coaxially fixed with the output end of a motor (13), the pinion (102) is engaged with a gearwheel (101), the external diameter of the gearwheel (101) is three times that of the pinion (102), a rotary hole (104) is formed in the side surface of the gate frame body (3) in a penetrating manner, and a connecting shaft (103) rotatably connected with the rotary hole (104) is fixed on the gearwheel (101).

3. The water conservancy opening and closing brake for the water conservancy and hydropower engineering construction is characterized in that the sealing mechanism (2) comprises arc-shaped rubber pads (201) fixed to two ends of the gate plate (7), grooves (202) are formed in the top end side face and the bottom end side face of the gate opening (10), and rubber blocks (203) in sliding fit with the arc-shaped rubber pads (201) are fixed in the grooves (202).

4. The water conservancy opening and closing brake for the water conservancy and hydropower engineering construction is characterized in that two limiting holes (11) which are symmetrically distributed are formed in the side face of the gate plate (7), and a hydraulic telescopic rod (8) of which the output end is in sliding fit with the limiting holes (11) is fixed on the outer side wall of the gate frame body (3).

5. The water conservancy opening and closing brake for the water conservancy and hydropower engineering construction is characterized in that both ends of the gate plate (7) are arc surfaces, and the arc-shaped rubber pads (201) are attached and fixed to both ends of the gate plate (7).

6. The water conservancy opening and closing brake for the water conservancy and hydropower engineering construction is characterized in that a motor frame (9) is fixed on the outer side wall of the gate frame body (3), the motor (13) is fixed with the motor frame (9), a rectangular shell (5) located on the periphery of the gate opening (10) is fixed on the side face of the gate frame body (3), and a filter plate (6) is fixed on a port of the rectangular shell (5).