CN210177465U

CN210177465U - Flood discharge gate for hydraulic engineering

Info

Publication number: CN210177465U
Application number: CN201920876068.4U
Authority: CN
Inventors: Peng Li; 李鹏; Jian Ge; 葛建; Ning Liu; 刘宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-03-24
Anticipated expiration: 2029-06-12

Abstract

The utility model relates to a hydraulic engineering technical field just discloses a flood discharge gate that hydraulic engineering used, comprising a base plate, the equal fixedly connected with outer flashboard in the left and right sides at bottom plate top, the top fixedly connected with fixed plate of outer flashboard, two the spout has all been seted up to the relative one side of outer flashboard, the first U type lagging of the equal fixedly connected with in both sides around the bottom plate top, the connecting plate has been cup jointed to the inside of first U type lagging, second U type lagging has been cup jointed at the top of connecting plate. The utility model discloses a driving motor's rotation drives the driving gear and rotates together, and the rotation of driving gear drives driven gear and rotates together, and driven gear's rotation drives the threaded rod and rotates together, and the flashboard reciprocates in the rotation drive of threaded rod to under the effect of gyro wheel, interior flashboard reciprocates more conveniently, thereby can effectually reduce the adsorption affinity of silt to the gate.

Description

Flood discharge gate for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a flood discharge gate that hydraulic engineering used.

Background

Flood discharge is the discharge of flood water. Because the continuous heavy rainfall causes the reservoir to exceed the water level, in order to avoid water flood overflow or serious disasters caused by collapse of reservoir dams and dams, equipment for draining water to a downstream flood discharge area after opening a gate is often used during bridge construction. In hydraulic engineering, the gate is used for driving the movable door body to open and close through the operating equipment, so that the purposes of flood discharge and water retaining are achieved, and the gate is key equipment for finally realizing the preset function of engineering construction.

The existing flood discharge gate has some defects in some aspects, needs further improvement, and is difficult to lift due to the fact that the bottom silt has adsorption force on the gate when the existing flood discharge gate is used, and therefore machine load is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems in the prior art, the utility model provides a flood discharge gate that hydraulic engineering used.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

a flood discharge gate for hydraulic engineering comprises a bottom plate, wherein the left side and the right side of the top of the bottom plate are fixedly connected with outer flashboards, the top of each outer flashboard is fixedly connected with a fixed plate, one opposite side of each outer flashboard is provided with a chute, the front side and the rear side of the top of the bottom plate are fixedly connected with first U-shaped sleeve plates, connecting plates are sleeved inside the first U-shaped sleeve plates, second U-shaped sleeve plates are sleeved on the tops of the connecting plates, and the first U-shaped sleeve plates, the connecting plates and the second U-shaped sleeve plates are all arranged inside the chutes;

the utility model discloses a bearing, including the bottom plate, the bottom of recess inner wall, the threaded rod has been cup jointed to the one end that recess inner wall bottom was kept away from to the sleeve, the surperficial threaded connection of threaded rod has interior flashboard, the bottom overlap joint of interior flashboard is at the top of second U type lagging, the middle part on mounting plate surface is inlayed and is had the bearing, the inner circle of bearing cup joints with the fixed surface of threaded rod, telescopic one end is kept away from to the threaded rod is worn to establish bearing and fixedly connected with driven gear, the right side fixedly connected with driving motor at mounting plate top, driving motor's output shaft is fixed and has been cup jointed the driving gear, just the surface and the driven gear intermeshing of driving.

Preferably, a plurality of reset springs are fixedly connected between the first U-shaped sleeve plate and the second U-shaped sleeve plate, and the reset springs are located on two sides of the front side of the connecting plate.

Preferably, the right side fixedly connected with mount pad at fixed plate top, just the fixed plate passes through mount pad and driving motor fixed connection.

Preferably, the equal fixedly connected with a plurality of connecting seat in the left and right sides of interior flashboard, the one end that interior flashboard was kept away from to the connecting seat articulates through the pivot has the gyro wheel, just the surface of gyro wheel closely laminates with the inner wall of spout.

Preferably, the equal fixedly connected with closing plate in both sides around the spout inner wall, the equal fixedly connected with U type slide in both sides surface around the interior flashboard, the closing plate closely laminates with the inner wall of U type slide, just U type slide slides on the surface of closing plate.

(III) advantageous effects

The utility model provides a flood discharge gate that hydraulic engineering used. The method has the following beneficial effects:

(1) the flood discharge gate for the hydraulic engineering drives the driving gear to rotate together through the rotation of the driving motor by arranging the groove, the sleeve, the threaded rod, the inner flashboard, the bearing, the driven gear, the driving motor, the driving gear, the connecting seat and the roller, because the driving gear is meshed with the driven gear, the rotation of the driving gear drives the driven gear to rotate together, because the driven gear is fixedly connected with the threaded rod, the rotation of the driven gear drives the threaded rod to rotate together, because the inner flashboard is connected with the threaded rod through the threads, the rotation of the threaded rod drives the inner flashboard to rotate, and because the inner flashboard moves in the sliding chute through the roller, the inner flashboard cannot rotate, so the rotation of the threaded rod drives the inner flashboard to move up and down, and under the effect of gyro wheel, it is more convenient that interior flashboard reciprocates to can effectually reduce the adsorption affinity of silt to the gate.

(2) The flood discharge gate for the hydraulic engineering is characterized in that the first U-shaped sleeve plate, the connecting plate, the second U-shaped sleeve plate and the reset spring are arranged, when the inner gate plate moves downwards, the second U-shaped sleeve plate is driven to move downwards together, the reset spring starts to compress, the connecting plate moves downwards together with the downward movement of the second U-shaped sleeve plate, after the upper side and the lower side of the connecting plate are respectively contacted with the inner wall of the first U-shaped sleeve plate and the inner wall of the second U-shaped sleeve plate, the inner gate plate cannot move downwards any more, at the moment, the inner gate plate is tightly attached to the second U-shaped sleeve plate, after the connecting plate is placed for a long time, silt covers the surfaces of the first U-shaped sleeve plate, the connecting plate, the second U-shaped sleeve plate and the bottom plate of the inner gate plate, and when the inner gate plate moves upwards, the silt on the surfaces of the first U-shaped sleeve plate, the connecting plate and the second U-shaped sleeve plate is loosened through the elastic action of, thereby make things convenient for interior flashboard to carry out the rebound more, simultaneously through the cooperation between closing plate and the U type slide, can effectually block that the flood flows from the gap between spout and the interior flashboard.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of a first U-shaped strap and a second U-shaped strap of the present invention;

fig. 3 is a top view of the inner shutter of the present invention.

[ description of reference ]

In the figure: the device comprises a base plate 1, an outer flashboard 2, a fixing plate 3, a sliding chute 4, a first U-shaped sleeve plate 5, a connecting plate 6, a second U-shaped sleeve plate 7, a groove 8, a sleeve 9, a threaded rod 10, an inner flashboard 11, a bearing 12, a driven gear 13, a driving motor 14, a driving gear 15, a return spring 16, a connecting seat 17, an idler wheel 18, a sealing plate 19 and a sliding plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a flood discharge gate for hydraulic engineering comprises a bottom plate 1, wherein the left side and the right side of the top of the bottom plate 1 are fixedly connected with outer gate plates 2, the top of each outer gate plate 2 is fixedly connected with a fixing plate 3, one opposite side of each outer gate plate 2 is provided with a sliding groove 4, the front side and the rear side of the top of the bottom plate 1 are fixedly connected with first U-shaped sleeve plates 5, connecting plates 6 are sleeved inside the first U-shaped sleeve plates 5, the top of each connecting plate 6 is sleeved with a second U-shaped sleeve plate 7, the first U-shaped sleeve plates 5, the connecting plates 6 and the second U-shaped sleeve plates 7 are arranged inside the sliding grooves 4, a plurality of reset springs 16 are fixedly connected between the first U-shaped sleeve plates 5 and the second U-shaped sleeve plates 7, the reset springs 16 are positioned on the two sides of the front side of the connecting plates 6, and by arranging the first U-shaped sleeve plates 5, the connecting plates 6, the second U-shaped sleeve plates 7 and the reset springs 16, when the inner gate plate 11 moves downwards, the second U-, at the moment, the return spring 16 starts to compress, meanwhile, the connecting plate 6 moves downwards along with the downward movement of the second U-shaped sleeve plate 7, after the upper side and the lower side of the connecting plate 6 are respectively contacted with the inner wall of the first U-shaped sleeve plate 5 and the inner wall of the second U-shaped sleeve plate 7, the inner flashboard 11 cannot move downwards any more, at the moment, the inner flashboard 11 is tightly attached to the second U-shaped sleeve plate 7, and after the connecting plate is placed for a long time, sludge covers the bottom plate surfaces of the first U-shaped sleeve plate 5, the connecting plate 6, the second U-shaped sleeve plate 7 and the inner flashboard 11, at the moment, when the inner flashboard 11 moves upwards, the sludge on the surfaces of the first U-shaped sleeve plate 5, the connecting plate 6 and the second U-shaped sleeve plate 7 is loosened through the elastic action of the return spring 16, and the upward movement of the inner flashboard 11;

the top of the bottom plate 1 is provided with a groove 8, the bottom of the inner wall of the groove 8 is fixedly connected with a sleeve 9, one end of the sleeve 9, which is far away from the bottom of the inner wall of the groove 8, is sleeved with a threaded rod 10, the surface of the threaded rod 10 is in threaded connection with an inner flashboard 11, the left side and the right side of the inner flashboard 11 are fixedly connected with a plurality of connecting seats 17, one end of the connecting seat 17, which is far away from the inner flashboard 11, is hinged with a roller 18 through a rotating shaft, the surface of the roller 18 is tightly attached to the inner wall of the chute 4, the front side and the rear side of the inner wall of the chute 4 are fixedly connected with sealing plates 19, the front side and the rear side of the inner flashboard 11 are both fixedly connected with U-shaped sliding plates 20, the sealing plates 19 are tightly attached to the inner wall of the U-shaped, the bottom of the inner flashboard 11 is lapped at the top of the second U-shaped sleeve plate 7, a bearing 12 is inlaid in the middle of the surface of the fixed plate 3, the inner ring of the bearing 12 is fixedly sleeved with the surface of a threaded rod 10, one end, far away from the sleeve 9, of the threaded rod 10 penetrates through the bearing 12 and is fixedly connected with a driven gear 13, a driving motor 14 is fixedly connected to the right side of the top of the fixed plate 3, a mounting seat is fixedly connected to the right side of the top of the fixed plate 3, the fixed plate 3 is fixedly connected with the driving motor 14 through the mounting seat, a driving gear 15 is fixedly sleeved on an output shaft of the driving motor 14, the surface of the driving gear 15 is meshed with the driven gear 13, through the arrangement of a groove 8, the sleeve 9, the threaded rod 10, the inner flashboard 11, the bearing 12, the driven gear 13, the driving motor, because driving gear 15 and driven gear 13 intermeshing, the rotation of driving gear 15 drives driven gear 13 and rotates together, because driven gear 13 and threaded rod 10 fixed connection, the rotation of driven gear 13 drives threaded rod 10 and rotates together, because interior flashboard 11 and threaded rod 10 threaded connection, the rotation of threaded rod 10 drives interior flashboard 11 and rotates, because interior flashboard 11 passes through gyro wheel 18 and removes in spout 4, consequently interior flashboard 11 is unable to rotate, consequently the rotation of threaded rod 10 drives interior flashboard 11 and reciprocates, and under the effect of gyro wheel 18, interior flashboard 11 reciprocates more conveniently, thereby can effectually reduce the adsorption affinity of silt to the gate.

The working principle is as follows: the driving gear 15 is driven to rotate together by the rotation of the driving motor 14, the driving gear 15 is meshed with the driven gear 13, the driven gear 13 is driven to rotate together by the rotation of the driving gear 15, the threaded rod 10 is driven to rotate together by the rotation of the driven gear 13 because the driven gear 13 is fixedly connected with the threaded rod 10, the inner gate plate 11 is driven to rotate by the rotation of the threaded rod 10 because the inner gate plate 11 is in threaded connection with the threaded rod 10, the inner gate plate 11 is driven to rotate by the rotation of the threaded rod 10, the inner gate plate 11 cannot rotate because the inner gate plate 11 moves in the sliding chute 4 through the roller 18, the inner gate plate 11 is driven to move up and down by the rotation of the threaded rod 10, the inner gate plate 11 moves up and down more conveniently under the action of the roller 18, the adsorption force of silt to the gate can be effectively reduced, the second U-shaped sleeve plate 7 is, meanwhile, the connecting plate 6 moves downwards along with the downward movement of the second U-shaped sleeve plate 7, after the upper side and the lower side of the connecting plate 6 are respectively contacted with the inner wall of the first U-shaped sleeve plate 5 and the inner wall of the second U-shaped sleeve plate 7, the inner flashboard 11 cannot move downwards any more, at the moment, the inner flashboard 11 is tightly attached to the second U-shaped sleeve plate 7 and is placed for a long time, sludge covers the bottom plate surfaces of the first U-shaped sleeve plate 5, the connecting plate 6, the second U-shaped sleeve plate 7 and the inner flashboard 11, and at the moment, when the inner flashboard 11 moves upwards, the sludge on the surfaces of the first U-shaped sleeve plate 5, the connecting plate 6 and the second U-shaped sleeve plate 7 is loosened through the elastic action of the reset spring 16, so that the inner flashboard 11 can move upwards more conveniently.

To sum up, the flood gate for water conservancy project is provided with the groove 8, the sleeve 9, the threaded rod 10, the inner gate plate 11, the bearing 12, the driven gear 13, the driving motor 14, the driving gear 15, the connecting seat 17 and the roller 18, the driving gear 15 is driven to rotate together by the rotation of the driving motor 14, the driving gear 15 is meshed with the driven gear 13, the driven gear 13 is driven to rotate together by the rotation of the driving gear 15, the driven gear 13 is fixedly connected with the threaded rod 10, the threaded rod 10 is driven to rotate together by the rotation of the driven gear 13, the inner gate plate 11 is driven to rotate by the rotation of the threaded rod 10 because the inner gate plate 11 is in threaded connection with the threaded rod 10, the inner gate plate 11 cannot rotate because the inner gate plate 11 moves in the sliding chute 4 through the roller 18, and the inner gate plate 11 is driven to move up and down by the rotation of the threaded rod, interior flashboard 11 reciprocates more conveniently to can effectually reduce the adsorption affinity of silt to the gate.

Meanwhile, by arranging the first U-shaped sleeve plate 5, the connecting plate 6, the second U-shaped sleeve plate 7 and the return spring 16, when the inner gate plate 11 moves downwards, the second U-shaped sleeve plate 7 is driven to move downwards together, at the moment, the return spring 16 starts to compress, at the same time, the connecting plate 6 moves downwards together with the downward movement of the second U-shaped sleeve plate 7, when the upper side and the lower side of the connecting plate 6 are respectively contacted with the inner wall of the first U-shaped sleeve plate 5 and the inner wall of the second U-shaped sleeve plate 7, the inner gate plate 11 can not move downwards any more, at the moment, because the inner gate plate 11 is tightly jointed with the second U-shaped sleeve plate 7, and after being placed for a long time, because silt covers the bottom plate surfaces of the first U-shaped sleeve plate 5, the connecting plate 6, the second U-shaped sleeve plate 7 and the inner gate plate 11, when the inner gate plate 11 moves upwards, the elastic action of the return spring 16 loosens the connecting plate 5, the connecting plate 6 and the connecting plate 7, thereby make things convenient for interior flashboard 11 to carry out the rebound more, simultaneously through the cooperation between closing plate 19 and the U type slide 20, can effectually block that the flood flows out from the gap between spout 4 and interior flashboard 11.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 that hydraulic engineering used, includes bottom plate (1), its characterized in that: the left side and the right side of the top of the bottom plate (1) are fixedly connected with outer flashboards (2), the top of each outer flashboard (2) is fixedly connected with a fixing plate (3), one opposite side of each outer flashboard (2) is provided with a sliding chute (4), the front side and the rear side of the top of the bottom plate (1) are fixedly connected with first U-shaped sleeve plates (5), connecting plates (6) are sleeved inside the first U-shaped sleeve plates (5), the top of each connecting plate (6) is sleeved with a second U-shaped sleeve plate (7), and the first U-shaped sleeve plates (5), the connecting plates (6) and the second U-shaped sleeve plates (7) are all arranged inside the sliding chutes (4);

the top of the bottom plate (1) is provided with a groove (8), the bottom of the inner wall of the groove (8) is fixedly connected with a sleeve (9), one end of the sleeve (9) far away from the bottom of the inner wall of the groove (8) is sleeved with a threaded rod (10), the surface of the threaded rod (10) is connected with an inner flashboard (11) in a threaded manner, the bottom of the inner flashboard (11) is overlapped at the top of a second U-shaped sleeve plate (7), the middle part of the surface of the fixed plate (3) is embedded with a bearing (12), the inner ring of the bearing (12) is sleeved with the surface of the threaded rod (10), one end of the threaded rod (10) far away from the sleeve (9) penetrates through the bearing (12) and is fixedly connected with a driven gear (13), the right side of the top of the fixed plate (3) is fixedly connected with a driving motor (14), and the surface of the driving gear (15) is meshed with the driven gear (13).

2. A floodgate for hydraulic engineering according to claim 1, wherein: a plurality of reset springs (16) are fixedly connected between the first U-shaped sleeve plate (5) and the second U-shaped sleeve plate (7), and the reset springs (16) are located on two sides of the front side of the connecting plate (6).

3. A floodgate for hydraulic engineering according to claim 1, wherein: the right side fixedly connected with mount pad at fixed plate (3) top, just fixed plate (3) pass through mount pad and driving motor (14) fixed connection.

4. A floodgate for hydraulic engineering according to claim 1, wherein: the equal fixedly connected with a plurality of connecting seat (17) of the left and right sides of interior flashboard (11), the one end that interior flashboard (11) were kept away from in connecting seat (17) articulates through the pivot has gyro wheel (18), just the surface of gyro wheel (18) closely laminates with the inner wall of spout (4).

5. A floodgate for hydraulic engineering according to claim 1, wherein: the equal fixedly connected with closing plate (19) in both sides around spout (4) inner wall, the equal fixedly connected with U type slide (20) in both sides surface around interior flashboard (11), closing plate (19) closely laminates with the inner wall of U type slide (20), just U type slide (20) are at the surface slip of closing plate (19).