CN217781931U

CN217781931U - Over-and-under type water sluicegate for hydraulic engineering

Info

Publication number: CN217781931U
Application number: CN202221386972.5U
Authority: CN
Inventors: 宋威; 王跃
Original assignee: Anhui Fanwei Construction Engineering Co ltd
Current assignee: Anhui Fanwei Construction Engineering Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-11
Anticipated expiration: 2032-06-02

Abstract

The utility model relates to a hydraulic engineering technical field specifically is an over-and-under type water sluicegate for hydraulic engineering, two spouts have been seted up to the inside bilateral symmetry of portal, and the upper end of portal is fixed with the roof, two be provided with the flashboard between the spout, the bilateral symmetry of flashboard is fixed with two side boards, two one side of side board all is provided with the leak protection sealing mechanism that the structure is the same, the inside both ends through rotation of roof are connected with two lead screws. The utility model discloses, drive the drive pulley through the motor and rotate, the drive pulley passes through the belt and drives two synchronous rotations of driven pulley to drive two lead screws and rotate, the lead screw drives the flashboard and reciprocates, can control the switching of gate, through leak protection sealing mechanism, can play fine sealed effect, prevent that the rivers from passing through the gap seepage between flashboard and the spout, thereby improved the use reliability of gate, prevent that the water resource from running off, cause the waste at water source.

Description

Over-and-under type water sluicegate for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is an over-and-under type water sluicegate for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for eliminating water damage and developing and utilizing water resources; dividing the service objects into flood control engineering, farmland hydraulic engineering, hydroelectric power engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering and the like according to the service objects; the hydraulic engineering which can serve multiple targets such as flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering; 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 so as to achieve the aims, and hydraulic gates are often designed when the hydraulic engineering is built.

According to the patent application number: CN202120228398.X discloses a lifting type water conservancy gate for water conservancy projects, which comprises a dam foundation, a frame, a valve plate and a threaded rod, wherein the frame is fixedly installed on two sides of the upper surface of the dam foundation through bolts, the valve plate is slidably installed on the inner side of the frame, sliding grooves matched with the valve plate are formed in two sides of the inner wall of the frame, balls are uniformly embedded in the sliding grooves, limiting grooves matched with the balls are formed in the centers of two sides of the valve plate, an installation frame is fixedly installed at the center of the top of the valve plate through bolts, and a nut sleeve is embedded in the center of the top of the frame; through spacing recess and ball cooperation, made things convenient for the valve plate to remove along the vertical direction of spout, and avoided the valve plate to collide with the frame inner wall at the in-process that removes, the frictional force between valve plate and the frame has been reduced, the promotion degree of difficulty of valve plate has been reduced, the promotion of valve plate has been made things convenient for, however, the utility model discloses there is not the sealed function of leak protection, there is certain gap between flashboard both sides and the spout, when the gate is complete the closure, rivers can pass through the gap seepage, the use reliability of gate has been reduced, thereby the waste of water resource has been caused. Accordingly, one skilled in the art provides a lift type water conservancy gate for water conservancy project to solve the problems of the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering uses over-and-under type water sluicegate to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an over-and-under type water sluicegate for hydraulic engineering, includes the portal, two spouts have been seted up to the inside bilateral symmetry of portal, and the upper end of portal is fixed with the roof, two be provided with the flashboard between the spout, the bilateral symmetry of flashboard is fixed with two side boards, two one side of side board all is provided with the leak protection sealing mechanism that the structure is the same, the inside both ends of roof run through to rotate and are connected with two lead screws, two the lower extreme of lead screw all rotates through the silk tooth to be connected in the inside of flashboard, and the upper end of two lead screws all is fixed with driven pulley, the upside of roof is located middle section position department and installs the motor, the drive end of motor is provided with the driving pulley, the driving pulley passes through the belt and is connected with two driven pulley rotations.

As the utility model discloses further scheme again: the leak protection sealing mechanism is including being fixed in two draw runners that side board one side is located upper and lower both ends position department and installing in the electric telescopic handle that side board one side is located upper end position department, two the outside both ends symmetry sliding connection of draw runner has two leak protection closing plates, electric telescopic handle's telescopic end is fixed with the slide bar, the bilateral symmetry of slide bar is rotated and is connected with four connecting rods that are the rectangular arrangement, four the one end of connecting rod rotates with one side of two leak protection closing plates respectively and is connected.

As a further aspect of the present invention: two supporting partition plates are connected to two ends of the outer side of the sliding rod in a sliding mode, and one side of each supporting partition plate is fixed to one side of the side plate.

As a further aspect of the present invention: the other side of the side plate is rotatably connected with four guide wheels which are arranged in a rectangular shape, and the four guide wheels are all in rolling connection with the inner side of the sliding groove.

As a further aspect of the present invention: the lower extreme of portal is fixed with PMKD, PMKD's inside is seted up the mounting hole.

As a further aspect of the present invention: the outside coating of flashboard has anticorrosive paint, and the thickness of flashboard is 8 centimetres.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses, drive the drive pulley through the motor and rotate, the drive pulley passes through the belt and drives two synchronous rotations of driven pulley to drive two lead screws and rotate, the lead screw drives the flashboard and reciprocates, can control the switching of gate, through leak protection sealing mechanism, can play fine sealed effect, prevent that the rivers from passing through the gap seepage between flashboard and the spout, thereby improved the use reliability of gate, prevent that the water resource from running off, cause the waste at water source.

Drawings

FIG. 1 is a schematic structural view of a lift type water gate for hydraulic engineering;

FIG. 2 is a schematic view showing a partial sectional structure of a lift type water sluicegate for hydraulic engineering;

fig. 3 is an enlarged schematic view of a lifting type water sluicegate for hydraulic engineering at a position B in fig. 2;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 of a lift type water sluicegate for water conservancy project.

In the figure: 1. a gantry; 2. a top plate; 3. a chute; 4. a shutter plate; 5. a screw rod; 6. a driven pulley; 7. a motor; 8. a drive pulley; 9. a side plate; 10. a slide bar; 11. a leakage-proof sealing plate; 12. an electric telescopic rod; 13. a slide bar; 14. a connecting rod; 15. supporting the partition plate; 16. a guide wheel; 17. and fixing the bottom plate.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the utility model, an over-and-under type water sluicegate for hydraulic engineering, including portal 1, two spouts 3 have been seted up to portal 1's inside bilateral symmetry, and portal 1's upper end is fixed with roof 2, be provided with flashboard 4 between two spouts 3, flashboard 4's bilateral symmetry is fixed with two side boards 9, one side of two side boards 9 all is provided with the leak protection sealing mechanism that the structure is the same, the inside both ends of roof 2 run through to rotate and are connected with two lead screws 5, the lower extreme of two lead screws 5 all rotates through the silk tooth and connects in the inside of flashboard 4, and the upper end of two lead screws 5 all is fixed with driven pulley 6, the upside of roof 2 is located middle section position department and installs motor 7, the drive end of motor 7 is provided with driving pulley 8, driving pulley 8 rotates through belt and is connected with two driven pulley 6.

In fig. 3: leak protection sealing mechanism is including being fixed in two draw runner 10 that the both ends position department about 9 one side of curb plate is located and installing in the electric telescopic handle 12 that the curb plate 9 one side is located upper end position department, the outside both ends symmetry sliding connection of two draw runners 10 has two leak protection closing plate 11, electric telescopic handle 12's telescopic end is fixed with slide bar 13, slide bar 13's bilateral symmetry rotates and is connected with four connecting rods 14 that are the rectangle and arrange, four connecting rods 14's one end rotates with one side of two leak protection closing plate 11 respectively and is connected, through leak protection sealing mechanism, can play fine sealed effect, prevent that rivers from passing through the gap seepage between flashboard 4 and spout 3, thereby the use reliability of gate has been improved, prevent water resource loss, cause the waste at water source.

In fig. 3: two supporting partition plates 15 are connected to two ends of the outer side of the sliding rod 13 in a sliding mode, one side of each supporting partition plate 15 is fixed to one side of the side edge plate 9, and each supporting partition plate 15 is used for supporting the sliding rod 13.

In fig. 3: the other side of the side plate 9 is rotatably connected with four guide wheels 16 which are arranged in a rectangular shape, the four guide wheels 16 are all in rolling connection with the inner side of the sliding groove 3, and the guide wheels 16 play a role in guiding the flashboard 4 and prevent the flashboard 4 from shaking when being lifted.

In fig. 1: the lower extreme of portal 1 is fixed with PMKD 17, and the mounting hole has been seted up to PMKD 17's inside, and PMKD 17 is used for fixing the gate is whole with the dam body.

In fig. 1: the outside coating of flashboard 4 has anticorrosive paint, and the thickness of flashboard 4 is 8 centimetres, and anticorrosive paint can prevent that flashboard 4 from rustting, has prolonged its life.

The utility model discloses a theory of operation is: when the gate sealing device is used, the gate is integrally fixed through the fixing bottom plate 17, the driving belt pulley 8 is driven to rotate by the operation of the control motor 7, the driving belt pulley 8 rotates to drive the two driven belt pulleys 6 to synchronously rotate through the belt, the two driven belt pulleys 6 respectively drive the two lead screws 5 to synchronously rotate, the two lead screws 5 rotate to drive the gate plate 4 to move up and down through screw tooth meshing, when the gate plate 4 moves down to the lowest point, the gate can be closed, then the electric telescopic rods 12 of the two leakage-proof sealing mechanisms on the two sides of the gate plate 4 are controlled to operate, the telescopic ends of the electric telescopic rods 12 extend out to drive the sliding rods 13 to move down, the sliding rods 13 move down to drive the four connecting rods 14 to reversely rotate, the four connecting rods 14 rotate towards the horizontal direction, the four connecting rods 14 respectively push the two leakage-proof sealing plates 11 to reversely separate, one sides of the two leakage-proof sealing plates 11 are tightly attached to the inner side of the top plate 2, a good sealing effect is achieved, water flow is prevented from leaking through a gap between the gate plate 4 and the sliding groove 3, and the use reliability of the gate is improved.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. The utility model provides an over-and-under type water sluicegate for hydraulic engineering, includes portal (1), its characterized in that, two spout (3) have been seted up to the inside bilateral symmetry of portal (1), and the upper end of portal (1) is fixed with roof (2), two be provided with flashboard (4) between spout (3), the bilateral symmetry of flashboard (4) is fixed with two side board (9), two one side of side board (9) all is provided with the leak protection sealing mechanism that the structure is the same, the inside both ends through rotation of roof (2) are connected with two lead screw (5), two the lower extreme of lead screw (5) all rotates through the silk tooth and connects in the inside of flashboard (4), and the upper end of two lead screw (5) all is fixed with driven pulley (6), motor (7) are installed in middle section position department to the upside of roof (2), the drive end of motor (7) is provided with driving pulley (8), driving pulley (8) rotate with two driven pulley (6) through the belt and are connected.

2. The lifting type water conservancy gate for the water conservancy project according to claim 1, wherein the anti-leakage sealing mechanism comprises two sliding bars (10) fixed on one side of a side plate (9) and positioned at the upper end and the lower end and an electric telescopic rod (12) installed on one side of the side plate (9) and positioned at the upper end, two anti-leakage sealing plates (11) are symmetrically and slidably connected to two ends of the outer side of the sliding bars (10), a sliding rod (13) is fixed to the telescopic end of the electric telescopic rod (12), four connecting rods (14) in rectangular arrangement are symmetrically and rotatably connected to two sides of the sliding rod (13), and one end of each connecting rod (14) is rotatably connected to one side of each two anti-leakage sealing plates (11).

3. The lifting type water sluicegate for water conservancy project according to claim 2, characterized in that two supporting partition plates (15) are connected to two ends of the outer side of the sliding rod (13) in a sliding manner, and one side of each of the two supporting partition plates (15) is fixed to one side of the side plate (9).

4. The elevating water sluicegate for water conservancy project according to claim 1, characterized in that the other side of the side plate (9) is rotatably connected with four guide wheels (16) arranged in a rectangular shape, and the four guide wheels (16) are all in rolling connection with the inner side of the chute (3).

5. The lifting type water sluicegate for water conservancy project according to claim 1, characterized in that a fixed bottom plate (17) is fixed at the lower end of the door frame (1), and a mounting hole is formed in the fixed bottom plate (17).

6. The elevating water sluicegate for water conservancy project according to claim 1, characterized in that the outside of the gate plate (4) is coated with anticorrosive paint, and the thickness of the gate plate (4) is 8 cm.