CN220394444U - Lifting gate mechanism - Google Patents

Abstract

The utility model discloses a lifting gate mechanism, and relates to the technical field of hydraulic engineering. This lift gate mechanism, including the door frame, the spout has been seted up to the inner wall of door frame, the inside sliding connection of spout has the door body, the door body is located one side upper and lower surface of spout and is fixedly connected with clearance board respectively, one side that the clearance board kept away from the door body sets up to the slope form, the lower fixed surface of door frame is connected with clearance frame, through above-mentioned structure, not only can make the door body reciprocate the flow and the switch of control rivers, can be in addition with the synchronous clearance of dirt that adheres to on the spout inner wall when the door body reciprocates, can prevent effectively that the frictional force that leads to door body and door frame increase because of the dirt is too much, and then lead to the increase of power consumption, also avoided the dirt to adhere to on the inner wall of spout for a long time can cause the problem of corruption, and because need not the manual clearance of staff has also reduced staff's working strength.

Description

Lifting gate mechanism

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a lifting gate mechanism.

Background

The hydraulic engineering is a built engineering for controlling and preparing surface water and underground water in the nature to achieve the aim of removing harm and benefiting, and is also called as a water engineering; the construction of the hydraulic engineering is similar to other civil engineering in many places, wherein the diversion problem is an important link in the construction of the hydraulic engineering, and the engineering progress is often controlled; in river channels, a method of forming a cofferdam is generally adopted, and is called intercepting, and in addition, diversion is adopted by a dam body bottom hole.

The existing structure generally utilizes the door body to slide in the door frame to achieve the effect of limiting and lifting, but because the impurities in the river channel are more, the impurities in the door body and the door frame are possibly attached to the inside of the sliding groove of the door frame in a long-time sliding connection manner, so that the sliding resistance is increased, the energy consumption is increased, meanwhile, the dirt is possibly corroded the integrity of the sliding groove in the inside of the sliding groove for a long time, the use cost is increased, and manual cleaning of staff is needed.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a lifting gate mechanism which can solve the problem that dirt in a chute needs to be cleaned manually after long-time use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a over-and-under type gate mechanism, includes the door frame, the spout has been seted up to the inner wall of door frame, the inside sliding connection of spout has the door body, the door body is located one side upper and lower surface of spout and is fixedly connected with clearance board respectively, one side that the door body was kept away from to the clearance board sets up to the slope form, the lower fixed surface of door frame has the clearance frame, the inside of clearance frame is cavity, the upper surface of clearance frame is seted up flutedly, the diapire of recess is seted up the second recess, the inner wall of recess coincide with the surface of the door body, the upper surface fixedly connected with threaded rod of the door body, the inside of clearance frame is provided with cleaning device.

Preferably, the upper end of threaded rod rotates and runs through the upper surface of going out the door frame, the upper surface fixedly connected with motor of door frame, the output axle sleeve of motor is equipped with the worm wheel, the surface cover of worm wheel is equipped with the worm, the left end of worm rotates with the inner wall of door frame to be connected, the right-hand member of worm rotates and runs through into the inside of door frame, the threaded rod runs through the one end surface rotation cover of going out the door frame upper surface and is equipped with the second worm wheel, one side surface that the second worm wheel contacted with the threaded rod is provided with the identical screw thread of threaded rod, the lower surface fixedly connected with fixed column of second worm wheel, the lower surface fixedly connected with carousel of fixed column, the surface rotation cover of carousel is equipped with fixed sleeve, fixed sleeve's lower surface and the upper surface fixedly connected with of door frame.

Preferably, the cleaning device comprises a hairbrush, the hairbrush is arranged in the second groove, water flowing ports are formed in the front side surface and the rear side surface of the second groove, the front side surface and the rear side surface of the cleaning frame extend out of the opposite sides of the two water flowing ports respectively, a rotating shaft is fixedly connected to the lower surface of the hairbrush, and the lower end of the rotating shaft penetrates through the cleaning frame in a rotating mode.

Preferably, one end of the rotating shaft penetrating into the cleaning frame is fixedly connected with a conical gear, the outer surface of the conical gear is connected with a second conical gear in a meshed mode, a rotating shaft is sleeved in the second conical gear, a third conical gear is sleeved on the outer surface of the rotating shaft, a fourth conical gear is connected with the outer surface of the third conical gear in a meshed mode, and the right end of the rotating shaft is connected with the inner wall of the cleaning frame in a rotating mode.

Preferably, the inside cover of fourth conical gear is equipped with the second axis of rotation, and the upper end of second axis of rotation rotates and runs through into the inside of door frame, and the one end surface cover that the second axis of rotation runs through into the inside of door frame is equipped with the fifth conical gear, and the surface meshing of fifth conical gear is connected with sixth conical gear, and the one end cover that the sixth conical gear runs through into the inside of door frame is established with the worm and is connected.

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

this lift gate mechanism, when the door body is gone up and down to needs, through rotatory threaded rod, the threaded rod rotates and drives the door body in step and reciprocates, when the door body carries out the reciprocating, will synchronous drive the clearance board and reciprocate, the clearance board reciprocates in the inside of spout and comes to clear away the dirt that will adhere to on the spout inner wall, will contact in the diapire of recess when the door body reduces to the bottom, can improve the sealed effect of the door body, through above-mentioned structure, not only can make the door body carry out the flow and the switch that reciprocate the control rivers, can also can be with the dirt synchronous clearance of adhering to on the spout inner wall when the door body carries out the reciprocating, can effectively prevent to lead to the frictional force increase of door body and door frame because of the dirt is too much, and then lead to the increase of power consumption, also avoided the dirt to adhere to the problem that can lead to the corruption to the integrality of spout on the inner wall of spout for a long time simultaneously, and also reduced staff's working strength because need not manual clearance of staff.

This lift gate mechanism, when clearance board clearance dirt and get back to the inside of second recess again, the brush will rotate under the drive of pivot to clear up the clearance board in step, the inside of second recess can be left to the dirt after the clearance is accomplished, so when the door body risees this, the water gate will wash away the inside just clear dirt of second recess, clearance through clearance board to the dirt on the spout inner wall has not only been accomplished through above-mentioned structure, also the dirt problem on the clearance board has been solved in step, effectively avoided the dirt of clearance to stay on the clearance board, and then influence the effect of clearance next time, also ensured the synchronism of device when having promoted the clearance quality, and make the stability of device promote greatly.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of a lifting gate mechanism according to the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic view of a door according to the present utility model;

FIG. 4 is a schematic view of a cleaning block according to the present utility model;

FIG. 5 is an enlarged view of FIG. 4 at B;

FIG. 6 is an enlarged view of FIG. 4 at C;

FIG. 7 is a schematic view of a brush according to the present disclosure;

fig. 8 is a cross-sectional view of a second worm gear in accordance with the utility model.

Reference numerals: 1. a door frame; 2. a chute; 3. a door body; 4. a cleaning plate; 5. cleaning a frame; 6. a groove; 7. a threaded rod; 8. a motor; 9. a worm wheel; 10. a worm; 11. a second worm wheel; 12. fixing the column; 13. a turntable; 14. fixing the sleeve; 15. a second groove; 16. a water flow port; 17. a brush; 18. a rotating shaft; 19. a bevel gear; 20. a second bevel gear; 21. a rotating shaft; 22. a third bevel gear; 23. a fourth bevel gear; 24. a second rotation shaft; 25. a fifth bevel gear; 26. and a sixth bevel gear.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-8, the present utility model provides a technical solution: the utility model provides a over-and-under type gate mechanism, including door frame 1, spout 2 has been seted up to the inner wall of door frame 1, the inside sliding connection of spout 2 has a door body 3, door body 3 is located one side of spout 2 and reciprocates fixedly connected with clearance board 4 respectively, one side that clearance board 4 kept away from door body 3 sets up to the slope form, the lower fixed surface of door frame 1 is connected with clearance frame 5, clearance frame 5's inside is cavity, clearance frame 5's upper surface sets up fluted 6, the second recess has been seted up to the diapire of recess, the inner wall of fluted 6 is identical with door body 3's surface, door body 3's upper surface fixedly connected with threaded rod 7, clearance frame 5's inside is provided with cleaning device, when needs lift door body 3, threaded rod 7 rotatory synchronous drive door body 3 reciprocates, it moves about to drive clearance board 4 in step up when door body 3, clearance board moves about in spout 2's inside and will adhere to dirt on spout 2 inner wall, when door body 3 reduces to the bottom and contacts in fluted 6's diapire, can improve door body 3, can also prevent that the door body 3 from moving up and down can cause the face of a side of a person to move the face of a side of a person to the face a side 3, and can prevent the face a side of a person from moving up and the face a side to move down, and the face a side of a side 3 is more than can be increased by the face down, and can be because of the face down the face is increased to the face of the door body 3 is moved to the face has the face down, and can be moved down, and the face down is further down can be moved down.

Further, the upper end rotation of threaded rod 7 runs through the upper surface of going out door frame 1, the upper surface fixedly connected with motor 8 of door frame 1, motor 8's output axle sleeve is equipped with worm wheel 9, worm wheel 9's surface cover is equipped with worm 10, worm 10's left end and door frame 1's inner wall rotation are connected, worm 10's right-hand member rotates the inside that runs through going into door frame 1, threaded rod 7 runs through the one end surface rotation cover of going out door frame 1 upper surface and is equipped with second worm wheel 11, one side surface that second worm wheel 11 contacted with threaded rod 7 is provided with the screw thread identical with threaded rod 7, second worm wheel 11's lower surface fixedly connected with fixed column 12, fixed column 12's lower surface fixedly connected with carousel 13, carousel 13's surface rotation cover is equipped with fixed sleeve 14, fixed sleeve 14's lower surface and door frame 1's upper surface fixedly connected with, when needs control door body 3 reciprocates, can drive worm wheel 9 rotation through motor 8, worm wheel 9 synchronous drive worm 10 rotates, worm wheel 10 synchronous drive threaded rod 10, because one side surface that second worm wheel 11 contacted with 7 is provided with 7 identical screw thread, simultaneously worm wheel 7 is unable to make and the fixed structure can not carry out the fixed connection with the second through the fixed column 13 simultaneously with the upper surface of the fixed column 13, can not be fixed sleeve 13 simultaneously, can be fixed through the fixed connection with the upper and down position of the fixed structure of the fixed column 13, the fixed connection is high-speed top 13 is realized.

Further, cleaning device includes the brush, the brush setting is in the inside of second recess, the water gap has been seted up on the front and back both sides surface of second recess, the front and back both sides surface of clearance frame is extended respectively to two opposite sides of water gap, the lower fixed surface of brush is connected with the pivot, the lower extreme rotation of pivot is passed through the inside of getting into the clearance frame, when clearance board 4 clearance dirt and get back to the inside of second recess 15 again, brush 17 will rotate under the drive of pivot 18, and clear up clearance board 4 in step, the inside of second recess 15 can be left to the dirt after the clearance, so when the door body 3 risees here, water gap 16 will be washed away the inside just clear up dirt of second recess 15, through the clearance of clearance board 4 to the clearance of dirt on the spout 2 inner wall has also been solved simultaneously the dirt problem on the clearance board 4, effectively avoided the dirt of clearance to stop on clearance board 4, and then influence the effect of clearance quality next time, the synchronism of the device has also been promoted, and the stability of the device is promoted greatly.

Further, one end of the rotating shaft 18 penetrating into the cleaning frame 5 is fixedly connected with a conical gear 19, the outer surface of the conical gear 19 is in meshed connection with a second conical gear 20, a rotating shaft 21 is sleeved in the second conical gear 20, a third conical gear 22 is sleeved on the outer surface of the rotating shaft 21, a fourth conical gear 23 is in meshed connection with the outer surface of the third conical gear 22, the right end of the rotating shaft 21 is in rotating connection with the inner wall of the cleaning frame 5, a second rotating shaft 24 is sleeved in the fourth conical gear 23, the upper end of the second rotating shaft 24 penetrates into the door frame 1 in a rotating manner, a fifth conical gear 25 is sleeved on the outer surface of one end of the second rotating shaft 24 penetrating into the door frame 1 in a meshed manner, a sixth conical gear 26 is connected with one end of the sixth conical gear 26 penetrating into the door frame 1 in a sleeved manner, when the door body 3 moves, the worm 10 synchronously drives the sixth conical gear 26 to rotate, the sixth conical gear 26 synchronously drives the fifth conical gear 25 to rotate, the fifth conical gear synchronously drives the second rotating shaft 24 to rotate, the second rotating shaft 24 synchronously drives the fourth conical gear 23 to rotate, the fourth conical gear 23 synchronously drives the third conical gear 22 to rotate, the third conical gear 22 synchronously drives the rotating shaft 21 to rotate, the rotating shaft 21 synchronously drives the second conical gear 20 to rotate, the second conical gear 20 synchronously drives the conical gear 19 to rotate, the conical gear 19 synchronously drives the rotating shaft 18 to rotate, the rotating shaft 18 synchronously drives the brush to rotate, the structure can synchronously start the rotation of the brush 17 when the door body 3 moves, the cleaning can be carried out at the first time when the cleaning plate 4 moves to the cleaning range of the brush 17, meanwhile, the motor synchronously drives the cleaning device and the moving device, the production cost of the product can be effectively reduced, the energy is also synchronously saved, and meanwhile, the cleaning efficiency of the hairbrush 17 can be effectively improved due to the rotation of the hairbrush 17, so that dirt still adheres to the cleaning plate 4 due to unclean cleaning is prevented.

Working principle: the worm wheel 9 can be driven by the motor 8 to rotate, the worm wheel 9 synchronously drives the worm 10 to rotate, the worm 10 synchronously drives the second worm wheel 11 to rotate, the second worm wheel 11 synchronously drives the threaded rod 7 to rotate, meanwhile, the position of the second worm wheel 11 can be effectively fixed through the cooperation between the fixed column 12, the rotary table 13 and the fixed sleeve 14, the rotation of the second worm wheel 11 can not be hindered, when the door body 3 needs to be lifted, the threaded rod 7 rotates to synchronously drive the door body 3 to move up and down, when the door body 3 moves up and down, the cleaning plate 4 is synchronously driven to move up and down, the cleaning plate 4 moves up and down in the chute 2 to clean dirt attached to the inner wall of the chute 2, when the door body 3 is lowered to contact with the bottom wall of the groove 6, the sealing effect of the door body 3 can be improved, when the door body 3 moves, the worm 10 synchronously drives the sixth conical gear 26 to rotate, the sixth conical gear 26 synchronously drives the fifth conical gear 25 to rotate, the fifth conical gear synchronously drives the second rotating shaft 24 to rotate, the second rotating shaft 24 synchronously drives the fourth conical gear 23 to rotate, the fourth conical gear 23 synchronously drives the third conical gear 22 to rotate, the third conical gear 22 synchronously drives the rotating shaft 21 to rotate, the rotating shaft 21 synchronously drives the second conical gear 20 to rotate, the second conical gear 20 synchronously drives the conical gear 19 to rotate, the conical gear 19 synchronously drives the rotating shaft 18 to rotate, the rotating shaft 18 synchronously drives the brush to rotate, when the cleaning plate 4 cleans dirt and returns to the inside of the second groove 15, the brush 17 rotates under the driving of the rotating shaft 18 and synchronously cleans the cleaning plate 4, the dirt can remain in the inside of the second groove 15 after cleaning, so that when the door body 3 is lifted up in this position, the water drain 16 will wash away the dirt just cleaned inside the second recess 15.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (5)

1. Lifting gate mechanism, including door frame (1), its characterized in that: the inner wall of door frame (1) has seted up spout (2), the inside sliding connection of spout (2) has door body (3), the upper and lower surface of one side that door body (3) are located spout (2) is fixedly connected with clearance board (4) respectively, one side that door body (3) was kept away from to clearance board (4) sets up to the slope form, the lower fixed surface of door frame (1) is connected with clearance frame (5), the inside of clearance frame (5) is cavity, recess (6) have been seted up to the upper surface of clearance frame (5), second recess (15) have been seted up to the diapire of recess (6), the inner wall of recess (6) coincide with the surface of door body (3), the upper fixed surface of door body (3) is connected with threaded rod (7), the inside of clearance frame (5) is provided with cleaning device.

2. A lifting gate mechanism as claimed in claim 1, wherein: the upper end of threaded rod (7) rotates and runs through the upper surface of going out door frame (1), the upper surface fixedly connected with motor (8) of door frame (1), the output axle sleeve of motor (8) is equipped with worm wheel (9), the surface cover of worm wheel (9) is equipped with worm (10), the left end of worm (10) is rotated with the inner wall of door frame (1) and is connected, the right-hand member of worm (10) rotates and runs through the inside of going into door frame (1), the one end surface rotation cover of threaded rod (7) run through the upper surface of going out door frame (1) is equipped with second worm wheel (11), one side surface of second worm wheel (11) and threaded rod (7) contact is provided with the identical screw thread of threaded rod (7), the lower surface fixedly connected with fixed column (12) of second worm wheel (11), the lower surface fixedly connected with carousel (13) of fixed column (12), the surface rotation cover of carousel (13) is equipped with fixed sleeve (14), the lower surface of fixed sleeve (14) and the upper surface fixedly connected with door frame (1).

3. A lifting gate mechanism as claimed in claim 1, wherein: the cleaning device comprises a hairbrush (17), the hairbrush (17) is arranged in the second groove (15), water flowing ports (16) are formed in the front side surface and the rear side surface of the second groove (15), opposite sides of the two water flowing ports (16) respectively extend out of the front side surface and the rear side surface of the cleaning frame (5), a rotating shaft (18) is fixedly connected to the lower surface of the hairbrush (17), and the lower end of the rotating shaft (18) penetrates into the cleaning frame (5) in a rotating mode.

4. A lifting gate mechanism as claimed in claim 3, wherein: the rotating shaft (18) penetrates through one end of the inside of the cleaning frame (5) and is fixedly connected with a conical gear (19), the outer surface of the conical gear (19) is connected with a second conical gear (20) in a meshed mode, a rotating shaft (21) is sleeved on the inner portion of the second conical gear (20), a third conical gear (22) is sleeved on the outer surface of the rotating shaft (21), a fourth conical gear (23) is connected with the outer surface of the third conical gear (22) in a meshed mode, and the right end of the rotating shaft (21) is connected with the inner wall of the cleaning frame (5) in a rotating mode.

5. A lifting gate mechanism as claimed in claim 4, wherein: the inside cover of fourth conical gear (23) is equipped with second axis of rotation (24), and the upper end of second axis of rotation (24) rotates and runs through into the inside of door frame (1), and the one end surface cover that second axis of rotation (24) runs through into the inside of door frame (1) is equipped with fifth conical gear (25), and the surface meshing of fifth conical gear (25) is connected with sixth conical gear (26), and sixth conical gear (26) are established with the one end cover that worm (10) run through into the inside of door frame (1) and are connected.