CN219195861U

CN219195861U - Hydraulic engineering throttle gate

Info

Publication number: CN219195861U
Application number: CN202223601403.0U
Authority: CN
Inventors: 杨华; 周杰
Original assignee: Hubei Ruimiao Construction Co ltd
Current assignee: Hubei Ruimiao Construction Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-16
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a hydraulic engineering throttle relates to hydraulic engineering field, it includes horizontal gate bottom plate, vertical gate pier and goes up and down to install the gate on the gate pier, gate bottom plate and gate pier are concrete integrative pouring and form, the gate pier is provided with two, vertical spout has been seted up to one side that two gate piers are close to, the gate is in the spout with gate pier looks butt, gate bottom plate department has seted up the sluice with gate joint adaptation, slidable mounting on the gate bottom plate has the closure plate, and still be provided with on the gate bottom plate and be used for driving the closure plate to be close to the sluice and cover the driving piece in sluice top; cover in the top of sluice through the airtight plate, this application can solve silt and easily form accumulational problem between sluice bottom plate and gate.

Description

Hydraulic engineering throttle gate

Technical Field

The application relates to the field of hydraulic engineering, in particular to a hydraulic engineering throttle valve.

Background

The throttle gate is usually built in a river channel or a channel and is used for adjusting the water level at the upstream and controlling the flow of the lower drainage flow so as to meet the water diversion of the channel at the next stage.

The utility model provides a Chinese patent of bulletin number CN214301614U is granted in the related art, has proposed a hydraulic engineering festival floodgate structure, including floodgate bottom plate, perpendicular to floodgate pier of floodgate bottom plate and perpendicular installation in floodgate bottom plate upper surface's gate body, the floodgate pier in the spout has all been seted up vertically to the both sides of gate body, both sides the notch relative arrangement and the top of spout are equipped with the opening, the both sides of floodgate bottom plate are all detachably connected with a plurality of axis of rotation, the axis of rotation rotates and is connected with the gyro wheel, the gyro wheel slide in the spout, the spout with be provided with the sealing member that is used for promoting the leakproofness between the gate body.

For the related art, after the gate ascends, water flows downstream, sediment at the bottom of the canal is flushed by the water, the sediment is easy to form sediment at the gate bottom plate, and the sediment falls onto the sediment on the gate bottom plate when the gate descends, so that the tightness between the gate and the gate bottom plate is reduced by the sediment.

Disclosure of Invention

In order to solve the problem that sediment is easy to form and pile up between gate bottom plate and gate, this application provides a hydraulic engineering throttle gate.

The hydraulic engineering throttle gate adopts the following technical scheme:

the utility model provides a hydraulic engineering control floodgate, includes floodgate bottom plate, gate pier and goes up and down to install the gate on the gate pier, offered the sluice with gate joint adaptation on the floodgate bottom plate, movable mounting has the airtight plate that is used for covering sluice on the floodgate bottom plate, one side that the airtight plate is close to the sluice bottom plate and sluice bottom plate activity butt, still be provided with on the sluice bottom plate and be used for driving the airtight plate and be close to sluice and cover the driving piece in the top of sluice.

Through adopting above-mentioned technical scheme, after the gate risees and keeps away from the gate bottom plate, control driving piece can drive the closure board and be close to the gate groove and cover in the top of gate groove, fall to the closure board when the silt in the rivers falls, the closure board can separate the silt in the rivers, silt is difficult to fall into the gate inslot from the rivers, the gate descends and falls into the gate inslot after, rivers are difficult to flow from the junction of gate with the gate bottom plate, the leakproofness of throttle gate has been ensured, the problem that silt easily forms the pile up in the junction of gate bottom plate and gate has been solved.

Optionally, the two sides of seal plate and driving piece in the brake slot are provided with two sets of, two the one side activity butt that the seal plate is close to mutually, two the distance between one side that the seal plate kept away from the brake bottom plate and the brake bottom plate is from one side that the seal plate is close to mutually to one side that the seal plate kept away from mutually gradually reduce.

Through adopting above-mentioned technical scheme, the upside slope of closure plate, after the silt in the rivers falls on the closure plate, silt easily rolls from the closure plate, and silt is difficult for rolling to the junction of closure plate, and silt is difficult for forming great piling up on the closure plate.

Optionally, the driving piece is the telescopic link, the telescopic link includes flexible section of thick bamboo and coaxial slip wears to locate the telescopic shaft in the flexible section of thick bamboo, flexible section of thick bamboo and telescopic shaft all are parallel with the brake bottom plate, the one end fixed connection that the telescopic shaft was kept away from to the telescopic link is on the brake bottom plate, the one end and the airtight board fixed connection that the telescopic shaft was kept away from to the telescopic shaft, still be provided with the elastic component that is used for driving flexible shaft roll-off flexible section of thick bamboo between flexible section of thick bamboo and the telescopic shaft.

Through adopting above-mentioned technical scheme, the elastic component can drive the telescopic shaft roll-off telescopic cylinder and promote the airtight board to be close to the floodgate bottom plate, and telescopic link structure is comparatively simple, has made things convenient for the installation on the whole.

Optionally, the gate bottom plate is further provided with a guide post for guiding the sliding of the sealing plate on the gate bottom plate, the sealing plate is provided with a sliding hole for the sliding of the guide post, and the guide post is parallel to the telescopic shaft.

Through adopting above-mentioned technical scheme, the guide post can lead the slip of closure plate for the slip of closure plate is more steady.

Optionally, one side of each of the two sealing plates, which is far away from the gate bottom plate, is fixedly provided with a driving rod for driving the two sealing plates to be far away from each other along with the descending of the gate.

Through adopting above-mentioned technical scheme, the actuating lever can drive the airtight plate and keep away from each other, and when the gate descends, the airtight plate is difficult for causing the shutoff to the gate, is convenient for descend in the gate and with sluice gate looks joint to the gate has realized the interception of gate to rivers.

Optionally, the distance between the actuating levers increases gradually from being close to the gate bottom plate to keeping away from the gate bottom plate, the one side that the actuating lever is close to each other and gate activity butt.

Through adopting above-mentioned technical scheme, when the gate descends, gate and actuating lever looks butt, and the gate can drive the actuating lever on two closing plates and keep away from each other to drive two closing plates and keep away from each other.

Optionally, the gate pier is further provided with a stone blocking net in a lifting manner, wherein the stone blocking net is used for blocking stones, and the stone blocking net is located on one side of the gate facing water flow.

Through adopting above-mentioned technical scheme, block stone net can intercept the grit of great granule in the rivers, and the grit is difficult for falling on the airtight plate along with the rivers.

Optionally, a collecting frame is installed on one side of the stone blocking net far away from the gate, and a stone falling groove for the collecting frame to stretch in is formed in the gate bottom plate.

Through adopting above-mentioned technical scheme, collect the gauze that the frame can intercept the block net and collect, after the grit falls into the collection frame, can be convenient for handle the grit in the operator.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the mutually supporting of airtight plate, driving piece and guide post, after the gate rises, the driving piece can drive airtight plate and cover the sluice, and airtight plate can intercept silt, and silt is difficult for falling into the sluice.

2. Through the mutual matching of the driving rod and the gate, when the gate falls, the gate is abutted with the driving rod, so that the driving rod is driven to be mutually far away, and the two sealing plates are driven to be mutually far away, so that the gate can conveniently extend into the gate groove;

3. through blocking the mutual cooperation of stone net and collecting the frame, can intercept the grit, be convenient for collect the grit simultaneously.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a partial explosion structure for showing the partial connection of the present embodiment;

fig. 3 is a schematic view showing a partial structure of the internal structure of the driving member.

Reference numerals: 1. a gate bottom plate; 11. a brake slot; 12. a stone falling groove; 13. a mounting base; 2. a gate pier; 21. a chute; 3. a gate; 4. a sealing plate; 41. a driving rod; 5. a telescopic rod; 51. a telescopic cylinder; 52. a telescopic shaft; 53. an elastic member; 6. a mounting frame; 61. a first screw rod; 62. a first motor; 63. a first gear; 64. a second gear; 7. a bracket; 71. a second screw rod; 72. a second motor; 8. a stone blocking net; 81. a collection frame; 9. and a guide post.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a hydraulic engineering throttle. Referring to fig. 1 and 2, a hydraulic engineering throttle gate includes horizontal gate bottom plate 1, vertical gate pier 2 and goes up and down to install gate 3 on gate pier 2, gate bottom plate 1 and gate pier 2 are the integrative concrete casting and form, gate pier 2 is provided with two, vertical spout 21 has been seted up to one side that two gate piers 2 are close to, gate 3 in spout 21 with gate pier 2 looks butt, gate bottom plate 1 department has seted up the sluice 11 with gate 3 joint adaptation, slidable mounting on the gate bottom plate 1 has airtight board 4, and still be provided with on the gate bottom plate 1 and be used for driving airtight board 4 to be close to sluice 11 and cover the driving piece in sluice 11 top.

Referring to fig. 1, a mounting frame 6 is fixedly mounted above a gate pier 2, a first vertical screw rod 61 is rotatably mounted on the mounting frame 6, a threaded hole matched with the first screw rod 61 in a threaded manner is formed in the side wall of a gate 3, the first screw rod 61 is in threaded connection with the gate 3 through the threaded hole, and the gate 3 can be driven to ascend or descend by rotating the first screw rod 61.

For being convenient for rotate first lead screw 61, fixed mounting has useful first motor 62 on the mounting bracket 6, and the casing of first motor 62 passes through bolt fixed mounting on the frame, and coaxial fixed welding has first gear 63 on the output shaft of first motor 62, and corresponding first lead screw 61 coaxial welding has the second gear 64 with first gear 63 engaged with, and the diameter of second gear 64 is greater than first gear 63 to increased the moment of torsion of first motor 62, make the more convenient drive gate 3 of first motor 62 rise and descend.

Referring to fig. 1, in order to reduce sand and stone falling to the sealing plate 4, a bracket 7 is further poured on the gate pier 2, a second screw rod 71 is rotatably installed on the bracket 7, a second motor 72 is fixedly installed on the bracket 7, an output shaft of the second motor 72 is coaxially welded with the second screw rod 71, a stone blocking net 8 is connected to the lower end of the second screw rod 71 in a threaded manner, the stone blocking net 8 is positioned at the upstream of the gate 3, and two sides of the stone blocking net 8 are respectively abutted against the two gate piers 2; rectangular stone falling grooves 12 are formed in the gate bottom plate 1, correspondingly, the stone blocking net 8 is integrally welded with a collecting frame 81 in the stone falling grooves 12, the collecting frame 81 can collect sand blocked by the stone blocking net 8, the second motor 72 is controlled, the second screw rod 71 can be driven to drive the collecting frame 81 to ascend, and accordingly sand in the collecting frame 81 is conveniently treated by an operator.

The airtight board 4 is rectangular shape, and the downside and the gate bottom plate 1 butt of airtight board 4, and airtight board 4 is close to the both ends and the gate pier 2 butt of gate pier 2, and airtight board 4 and driving piece all are provided with two sets of in the both sides of gate slot 11, and the one side that airtight board 4 is close to each other is the butt each other, and the height of airtight board 4 upside is from the one side that two airtight boards 4 are close to one side that two airtight boards 4 kept away from mutually, reduces gradually, and after silt fell on the airtight board 4, silt easily rolls towards one side of airtight board 4, and silt is difficult for forming at the upside of two airtight boards 4 and piles up.

Referring to fig. 1 and 3, the driving member is a telescopic rod 5, the telescopic rod 5 comprises a telescopic cylinder 51 and a telescopic shaft 52 coaxially and slidably penetrating the telescopic cylinder 51, the telescopic cylinder 51 and the telescopic shaft 52 are parallel to the gate bottom plate 1, one end of the telescopic rod 5, which is far away from the telescopic shaft 52, is fixedly connected to the gate bottom plate 1, one end of the telescopic shaft 52, which is far away from the telescopic rod 5, is welded with the sealing plate 4, and an elastic member 53 for driving the telescopic shaft 52 to slide out of the telescopic cylinder 51 is further arranged between the telescopic cylinder 51 and the telescopic shaft 52; the elastic piece 53 is a spring in the embodiment of the application, the spring is located in the telescopic cylinder 51, two ends of the spring are respectively abutted against the telescopic cylinder 51 and the telescopic shaft 52, the spring is simple and easy to obtain, the structure is simple, and the airtight plate 4 can be conveniently driven to cover the gate groove 11.

The gate bottom plate 1 is further provided with a guide post 9 used for guiding the sliding of the sealing plate 4 on the gate bottom plate 1, the guide post 9 is parallel to the telescopic shaft 52, the gate bottom plate 1 is integrally poured with a mounting seat 13 used for fixedly connecting the guide post 9, one end of the guide post 9 is inserted into the mounting seat 13, the sealing plate 4 is provided with a sliding hole used for the sliding and penetrating of the guide post 9, the guide post 9 extends into the sliding hole, the sealing plate 4 is in sliding connection with the guide post 9 through the sliding hole, and the sliding of the sealing plate 4 on the gate bottom plate 1 is more stable.

When the gate 3 descends, in order to enable the airtight plates 4 to be automatically opened along with the descending of the gate 3, the upper sides of the airtight plates 4 are welded with long-strip-shaped driving rods 41, the distance between the driving rods 41 on the two airtight plates 4 is gradually increased from bottom to top, the driving rods 41 are provided with a plurality of groups along the extending direction of the airtight plates 4, the thickness of the bottom side of the gate 3 is gradually reduced, and when the gate 3 descends, two sides of the gate 3 are respectively abutted with the driving rods 41, so that the sealing plates can be driven to slide towards two sides of the gate 3, and the gate 3 can conveniently extend into the gate groove 11, and the automatic opening of the airtight plates 4 is realized.

The implementation principle of the hydraulic engineering throttle valve in the embodiment of the application is as follows: through the mutual cooperation of the airtight plate 4, the driving piece and the guide post 9, after the gate 3 ascends, the driving piece can drive the airtight plate 4 to cover the gate groove 11, the airtight plate 4 can intercept sediment, the sediment is not easy to fall into the gate groove 11, and when the gate 3 descends, the gate 3 is abutted with the driving rod 41 through the mutual cooperation of the driving rod 41, so that the driving rod 41 is driven to be mutually far away, and the two airtight plates 4 are driven to be mutually far away, so that the gate 3 is convenient to extend into the gate groove 11; through the mutual matching of the stone blocking net 8 and the collecting frame 81, sand and stone can be intercepted, and meanwhile, the sand and stone can be conveniently collected; the problem that sediment is easy to form and accumulate between the gate bottom plate 1 and the gate 3 is solved as a whole.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a hydraulic engineering throttle gate, includes gate bottom plate (1), gate pier (2) and goes up and down gate (3) of installing on gate pier (2), its characterized in that: the gate bottom plate (1) is provided with a gate groove (11) which is matched with the gate (3) in a clamping way, the gate bottom plate (1) is movably provided with a sealing plate (4) which is used for covering the gate groove (11), one side, close to the gate bottom plate (1), of the sealing plate (4) is movably abutted to the gate bottom plate (1), and the gate bottom plate (1) is also provided with a driving piece which is used for driving the sealing plate (4) to be close to the gate groove (11) and cover the upper side of the gate groove (11).

2. The hydraulic engineering throttle valve according to claim 1, wherein: the two sides of the gate groove (11) are provided with two groups of sealing plates (4) and driving parts, two sides of the sealing plates (4) close to each other are movably abutted, and the distance between one side of the sealing plates (4) away from the gate bottom plate (1) and the gate bottom plate (1) gradually decreases from one side of the sealing plates (4) close to each other to one side of the sealing plates (4) away from each other.

3. The hydraulic engineering throttle valve according to claim 2, wherein: the driving piece is telescopic link (5), telescopic link (5) are including flexible section of thick bamboo (51) and coaxial slip wear telescopic shaft (52) of locating in flexible section of thick bamboo (51), flexible section of thick bamboo (51) are all parallel with brake bottom plate (1) with telescopic shaft (52), one end fixed connection that flexible shaft (52) was kept away from to telescopic link (5) is on brake bottom plate (1), one end and airtight board (4) fixed connection that flexible shaft (52) were kept away from telescopic link (5), still be provided with between flexible section of thick bamboo (51) and telescopic shaft (52) and be used for driving flexible elastic component (53) of flexible section of thick bamboo (51) of telescopic shaft (52) roll-off.

4. A hydraulic engineering throttle according to claim 3, wherein: the gate bottom plate (1) is also provided with a guide column (9) for guiding the sliding of the sealing plate (4) on the gate bottom plate (1), the sealing plate (4) is provided with a sliding hole for the sliding of the guide column (9), and the guide column (9) is parallel to the telescopic shaft (52).

5. The hydraulic engineering throttle valve according to claim 4, wherein: one side of each of the two sealing plates (4) far away from the gate bottom plate (1) is fixedly provided with a driving rod (41) for driving the two sealing plates (4) to be far away from each other along with the descending of the gate (3).

6. The hydraulic engineering throttle valve according to claim 5, wherein: the distance between the driving rods (41) gradually increases from being close to the gate bottom plate (1) to being far away from the gate bottom plate (1), and one side, close to each other, of each driving rod (41) is movably abutted with the gate (3).

7. The hydraulic engineering throttle valve according to claim 1, wherein: the stone blocking net (8) for blocking stones is arranged on the gate pier (2) in a lifting mode, and the stone blocking net (8) is located on one side, facing water flow, of the gate (3).

8. The hydraulic engineering throttle valve according to claim 7, wherein: the stone blocking net (8) is provided with a collecting frame (81) on one side far away from the gate (3), and the gate bottom plate (1) is provided with a stone falling groove (12) for the collecting frame (81) to extend in.