CN217948963U

CN217948963U - Canal gate structure

Info

Publication number: CN217948963U
Application number: CN202221734429.XU
Authority: CN
Inventors: 姚婧
Original assignee: Zhejiang Qiyang Construction Co ltd
Current assignee: Zhejiang Qiyang Construction Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-12-02
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a canal gate structure, including the floodgate frame, the vertical sleeve pipe of floodgate frame inner wall top fixedly connected with, vertical intraductal wall swing joint of cover has the dwang, dwang lower extreme side surface is provided with the screw thread, floodgate frame inner wall swing joint has the flashboard, flashboard lower extreme side surface swing joint has the flashboard. The utility model discloses when servo motor broke down, the screw thread effect that rotates adjusting screw through adjusting screw and fixed plate drives adjusting screw and moves right, move right through the card effect with the rotation cassette and drive mounting bracket and servo motor and make driven gear and driving gear lose the meshing effect, upwards take the plug socket out the carousel and peg graft in the square groove of dwang upper end through the square column, can drive the dwang through rotating the carousel and rotate, go up and down through manual mode of regulation to the flashboard, make the flashboard also can go up and down during servo motor maintenance, do not influence gate device's normal use.

Description

Canal gate structure

Technical Field

The utility model relates to a ditch gate technical field specifically is a ditch gate structure.

Background

The canal gate is generally built on a river channel and a channel, a low-water-head hydraulic structure for controlling flow and regulating water level by using the gate is used, the gate is closed to block flood, block tide or raise the upstream water level so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like, and a small-sized canal gate for hydraulic engineering is disclosed by a patent with a retrieval China patent number of grant No. CN215888135U, and comprises a gate door frame and a gate plate movably arranged in the gate door frame, wherein a first filter screen frame is fixedly arranged at the middle lower part of the front side of the gate door frame, and a second filter screen frame is fixedly arranged at the middle lower part of the rear side of the gate door frame; the gate is characterized in that a mounting plate is fixedly mounted in the center of the top of the gate frame, and the top of the gate frame and the mounting plate are rotatably sleeved with the same threaded pipe. Drive the driving gear rotation through step motor output, driving gear when rotatory with driven gear meshing transmission, and then drive the screwed pipe and rotate on the bearing, and the screwed pipe when rotating, can be so that the threaded rod carries out upper and lower screw drive in the screwed pipe, and the threaded rod drives cylindricality fixing base and gate board again when reciprocating and goes up and down, can realize the activity of going up and down to the gate board fast like this to the size of regulation gate outlet, and simple structure, the people of being convenient for use.

However, in the technical scheme, the lifting of the gate plate is realized through the stepping motor, and when the stepping motor breaks down during maintenance, the gate plate cannot be lifted, so that the use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a canal gate structure 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 ditch gate structure, includes the floodgate frame, the vertical sleeve pipe of floodgate frame inner wall top fixedly connected with, vertical sheathed tube inner wall swing joint has the dwang, dwang lower extreme side surface is provided with the screw thread, floodgate frame inner wall swing joint has the flashboard, flashboard lower extreme side surface swing joint has the flashboard, floodgate frame upper surface swing joint has the mounting bracket, surface mounting has servo motor on the mounting bracket, dwang upper end side surface fixedly connected with driven gear, servo motor output shaft fixedly connected with driving gear, floodgate frame upper surface fixedly connected with plug socket and fixed plate respectively, plug socket inner wall activity is pegged graft and is had the square column, fixedly connected with carousel on the square column, fixed plate side surface threaded connection has adjusting screw, mounting bracket side surface fixedly connected with rotates the cassette, dwang side surface fixedly connected with spacing ring.

As a preferred scheme of the utility model, the adjusting screw thread runs through the fixed plate, the one end normal section that adjusting screw is close to the rotation cassette is the T-shaped structure, adjusting screw is close to the one end rotation joint that rotates the cassette and is rotating the cassette inner wall.

As a preferred scheme of the utility model, the square groove has all been seted up to bayonet socket and dwang upper end, square column external diameter and square groove internal diameter size looks adaptation, servo motor passes through bolt mode and mounting bracket installation.

As a preferred scheme of the utility model, the ball groove has all been seted up to spacing ring lower surface and floodgate frame upper surface, ball inslot wall is provided with the steel ball, steel ball quantity is one at least, spacing ring swing joint is at the floodgate frame upper surface.

As a preferred scheme of the utility model, fixed surface is connected with the thread bush on the flashboard, the screw has been seted up to the flashboard upper surface, the end screw thread runs through the thread bush and extends to inside the screw under the dwang.

As an optimized scheme of the utility model, the lift groove has been seted up to the floodgate frame inner wall, flashboard swing joint is at the lift inslot wall, the driving gear tooth footpath is less than the driven gear tooth footpath.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the servo motor breaks down, the adjusting screw rod is driven to move rightwards by the thread action of the adjusting screw rod and the fixed plate, the mounting frame and the servo motor are driven to move rightwards by the clamping action of the rotating clamping seat, so that the driven gear and the driving gear lose the meshing action, the turntable is upwards drawn out, the splicing seat is spliced in the square groove at the upper end of the rotating rod through the square column, the rotating rod can be driven to rotate by rotating the turntable, the flashboard is lifted in a manual adjusting mode, so that the flashboard can be lifted during the maintenance of the servo motor, and the normal use of the gate device is not influenced;

2. the utility model discloses still can carry out upper and lower card to the dwang through the spacing ring simultaneously, prevent that the dwang from gliding along vertical sleeve pipe under the action of gravity, through set up the steel ball between floodgate frame and spacing ring, can effectively reduce the frictional force between spacing ring and the floodgate frame for the resistance that the dwang received when rotating is littleer, can carry out spacing operation to the flashboard through the lift groove, makes the flashboard only can slide from top to bottom at the lift inslot wall is vertical, prevents that flashboard and floodgate frame from breaking away from.

Drawings

FIG. 1 is a schematic view of the whole structure of a canal gate of the present invention;

fig. 2 is an exploded view of a servo motor and a mounting bracket of a canal gate structure according to the present invention;

fig. 3 is a sectional view of a canal gate structure of the present invention;

fig. 4 is a schematic view of the structure of the insert seat and the ball groove of the canal gate of the present invention.

In the figure: 1. a gate frame; 2. a vertical sleeve; 3. rotating the rod; 4. a gate plate; 5. a lifting groove; 6. a mounting frame; 7. a servo motor; 8. a driven gear; 9. a driving gear; 10. a limiting ring; 11. rotating the clamping seat; 12. adjusting the screw rod; 13. a threaded sleeve; 14. a socket; 15. a turntable; 16. a ball groove; 17. steel balls; 18. a square groove; 19. a square column; 20. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a ditch gate structure, including gate frame 1, gate frame 1 inner wall top fixed mounting has vertical sleeve pipe 2, vertical sleeve pipe 2 inner wall swing joint has dwang 3, dwang 3 lower extreme side surface is provided with the screw thread, gate frame 1 inner wall swing joint has flashboard 4, flashboard 4 lower extreme side surface swing joint has flashboard 4, gate frame 1 upper surface swing joint has mounting bracket 6, surface mounting has servo motor 7 on the mounting bracket 6, dwang 3 upper end side surface fixed mounting has driven gear 8, servo motor 7 output shaft fixed mounting has driving gear 9, servo motor 7 can forward or reverse control through external controller starts, during operation can drive driving gear 9 and rotate, can drive driven gear 8 and rotate when driving gear 9 meshes with driven gear 8, and then drive dwang 3 and rotate, gate frame 1 upper surface respectively fixed mounting has bayonet socket 14 and fixed plate 20, bayonet socket 14 inner wall activity is pegged graft and is had square column 19, square column 19 upper surface fixed mounting has dwang 15, fixed mounting 20 side surface has adjusting screw 12, mounting bracket 6 side surface fixed mounting has rotation cassette 11, adjusting screw 12 is used for adjusting the position of mounting bracket 6 and fixed gear 7, make it break servo gear 9 and driven gear 8 or break the dwang 3, spacing ring 10 is carried out the spacing ring through

spacing ring

3, 10.

In this embodiment, adjusting screw 12 screw thread runs through fixed plate 20, and adjusting screw 12 is close to the one end normal section of rotating cassette 11 and is the T-shaped structure, and adjusting screw 12 rotates the joint and is rotating cassette 11 inner wall near the one end that rotates cassette 11, and the screw action through adjusting screw 12 and fixed plate 20 can drive when adjusting screw 12 rotates and rotate cassette 11 and remove, and then adjusts the position of mounting bracket 6 and servo motor 7.

In this embodiment, square groove 18 has all been seted up to bayonet socket 14 and dwang 3 upper end, and 19 external diameters of square column and 18 internal diameter size looks adaptations of square groove peg graft through square column 19 and can be with carousel 15 and bayonet socket 14 and dwang 3 high-speed joint in square groove 18, and servo motor 7 passes through bolting mode and mounting bracket 6 installation, can carry out independent dismantlement, can pull down servo motor 7 from mounting bracket 6 when servo motor 7 breaks down and maintain the operation.

In this embodiment, ball groove 16 has all been seted up to spacing ring 10 lower surface and floodgate frame 1 upper surface, and ball groove 16 inner wall is provided with steel ball 17, and steel ball 17 quantity is one at least, and spacing ring 10 swing joint is at floodgate frame 1 upper surface, and it is littleer to roll the surperficial frictional force that makes spacing ring 10 when rotating in ball groove 16 through steel ball 17.

In this embodiment, fixed surface installs threaded sleeve 13 on flashboard 4, and the screw has been seted up to flashboard 4 upper surface, and 3 lower extreme screw threads of dwang run through threaded sleeve 13 and extend to the screw inside, and the screw effect through dwang 3 lower extreme and screw and threaded sleeve 13 makes dwang 3 can drive flashboard 4 and go up and down when rotating.

In this embodiment, lift groove 5 has been seted up to 1 inner wall of floodgate frame, and 4 swing joint of flashboard can carry on spacingly to flashboard 4 through lift groove 5 at 5 inner walls in lift groove, and 9 tooth footpaths of driving gear are less than 8 tooth footpaths of driven gear, and be used in according to the gear engagement and save more laborsaving when the pinion drives the gear wheel and rotates for servo motor 7 is lighter when rotating, and life is longer.

The working principle is as follows: when in use, the utility model drives the driving gear 9 to rotate through the work of the servo motor 7, the driving gear 9 drives the driven gear 8 and the rotating rod 3 to rotate through the meshing action, the lower end drives the flashboard 4 to rise through the screw action when the rotating rod 3 rotates, the flashboard 4 is opened, the water flows through, when the servo motor 7 breaks down, the adjusting screw 12 is rotated to drive the adjusting screw 12 to move rightwards through the screw action of the adjusting screw 12 and the fixed plate 20, the mounting frame 6 and the servo motor 7 are driven to move rightwards through the clamping action of the rotating clamping seat 11, so that the driven gear 8 and the driving gear 9 lose the meshing action, the rotary disk 15 is drawn upwards, the splicing seat 14 is spliced in the square groove 18 at the upper end of the rotating rod 3 through the square column 19, the rotating disk 3 can be driven to rotate through rotating the rotary disk 15, the flashboard 4 is lifted through the manual adjusting mode, so that the flashboard 4 can also be lifted during the maintenance of the servo motor 7, the normal use of the gate device is not influenced, when the servo motor 7 is maintained, the turntable 15 is upwards drawn out and inserted into the square groove 18 at the upper end of the inserting seat 14, the adjusting screw 12 is reversely rotated to drive the mounting frame 6 and the servo motor 7 to move left so that the driven gear 8 and the driving gear 9 are in a meshing state again, the gate plate 4 is driven to lift through the work of the servo motor 7, the utility model can also vertically clamp the rotating rod 3 through the limiting ring 10 to prevent the rotating rod 3 from sliding downwards along the vertical sleeve 2 under the action of gravity, the friction force between the limiting ring 10 and the gate frame 1 can be effectively reduced through arranging the steel ball 17 between the gate frame 1 and the limiting ring 10, so that the resistance borne by the rotating rod 3 during rotation is smaller, the gate plate 4 can be limited through the lifting groove 5, and the gate plate 4 can only vertically slide upwards and downwards on the inner wall of the lifting groove 5, the shutter 4 and the shutter frame 1 are prevented from being disengaged.

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.

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 ditch gate structure, includes gate frame (1), its characterized in that: vertical sleeve pipe (2) of floodgate frame (1) inner wall top fixedly connected with, vertical sleeve pipe (2) inner wall swing joint has dwang (3), dwang (3) lower extreme side surface is provided with the screw thread, floodgate frame (1) inner wall swing joint has flashboard (4), flashboard (4) lower extreme side surface swing joint has flashboard (4), surface swing joint has mounting bracket (6) on floodgate frame (1), surface mounting has servo motor (7) on mounting bracket (6), dwang (3) upper end side surface fixedly connected with driven gear (8), servo motor (7) output shaft fixedly connected with driving gear (9), surface difference fixedly connected with socket (14) and fixed plate (20) on floodgate frame (1), socket (14) inner wall activity is pegged graft and is had square column (19), surface fixedly connected with carousel (15) on square column (19), fixed plate (20) side surface screw thread connection has adjusting screw (12), side surface fixedly connected with rotates cassette (11) on floodgate frame (6), dwang (3) side surface fixedly connected with spacing ring (10).

2. The canal gate structure of claim 1, wherein: the adjusting screw rod (12) is threaded through the fixing plate (20), the cross section of one end, close to the rotating clamping seat (11), of the adjusting screw rod (12) is of a T-shaped structure, and one end, close to the rotating clamping seat (11), of the adjusting screw rod (12) is rotatably clamped on the inner wall of the rotating clamping seat (11).

3. The canal gate structure of claim 1, wherein: square groove (18) have all been seted up to bayonet socket (14) and dwang (3) upper end, square column (19) external diameter and square groove (18) internal diameter size looks adaptation, servo motor (7) are through bolting mode and mounting bracket (6) installation.

4. The canal gate structure of claim 1, wherein: ball groove (16) have all been seted up to spacing ring (10) lower surface and floodgate frame (1) upper surface, ball groove (16) inner wall is provided with steel ball (17), steel ball (17) quantity is one at least, spacing ring (10) swing joint is on floodgate frame (1) upper surface.

5. The canal gate structure of claim 1, wherein: fixedly connected with thread bush (13) on flashboard (4), the screw has been seted up to flashboard (4) upper surface, dwang (3) lower extreme screw thread runs through thread bush (13) and extends to inside the screw.

6. The canal gate structure of claim 1, wherein: lift groove (5) have been seted up to floodgate frame (1) inner wall, flashboard (4) swing joint is in lift groove (5) inner wall, driving gear (9) pitch diameter is less than driven gear (8) pitch diameter.