CN213653392U

CN213653392U - Water conservancy electric gate hoisting device

Info

Publication number: CN213653392U
Application number: CN202022356351.XU
Authority: CN
Inventors: 卞双武; 耿瑜芝; 孙亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-09
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a water conservancy electric gate hoisting device belongs to water conservancy gate technical field. A water conservancy electric gate lifting device comprises a mounting frame, a gate is connected to the inside of the mounting frame in a sliding mode, racks are fixedly mounted on two sides of the gate, a first gear is meshed with one side of each rack, a second gear is meshed with one side of each first gear, a bevel gear shaft is fixedly connected to the front side of each second gear, a first bevel gear is meshed with the other end of each bevel gear shaft, and a connecting shaft is fixedly connected to one side of each first bevel gear; the utility model discloses not only the gate promotes conveniently, moreover because transmission all sets up at the top, so be difficult for receiving the influence of submarine gravel and sand, because use the reduction gear can not only improve the moment of torsion of transmission shaft and make the promotion easily of gate, moreover because the worm enables the reduction gear to take place the auto-lock in the reduction gear, so can avoid the urgent tenesmus of gate and cause the destruction.

Description

Water conservancy electric gate hoisting device

Technical Field

The utility model relates to a water sluicegate technical field especially relates to a water conservancy electric gate hoisting device.

Background

The sluice is built on the river channel and the channel, the sluice is used for controlling the flow and regulating the water level, the sluice 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, the sluice is opened to discharge flood, waterlogging, abandoned water or waste water and supply water to the downstream river channel or the channel, and the sluice is widely applied as a building for blocking water, draining water or taking water in the hydraulic engineering.

Water sluicegate is when using, and the gate bottom can be piled up usually and have a lot of gravel and sand, and most current plane gate can use the lead screw to promote the gate in gate both sides, has gravel and sand to get into on the lead screw of bottom both sides when using, can influence the use of gate sometimes, consequently needs the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the sand and stone influences the normal use of the water conservancy gate in the prior art, and providing a water conservancy electric gate hoisting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water conservancy electric gate lifting device comprises a mounting frame, a gate is slidably connected inside the mounting frame, racks are fixedly mounted on two sides of the gate, a first gear is meshed on one side of each rack, a second gear is meshed on one side of the first gear, a bevel gear shaft is fixedly connected to the front side of the second gear, a first bevel gear is meshed at the other end of the bevel gear shaft, a connecting shaft is fixedly connected to one side of the first bevel gear, a second bevel gear is fixedly connected to the other end of the connecting shaft, a third bevel gear is meshed on one side of the second bevel gear, a transmission shaft is fixedly connected to one side of the third bevel gear, a third gear is fixedly connected to the middle of the transmission shaft, a speed reducer is meshed on one side of the third gear, a motor is fixedly mounted at the input end of the speed reducer, and a bolt is arranged at, the bottom of motor is through bolt fixedly connected with motor mounting panel, the one end and the mounting bracket fixed mounting of motor mounting panel.

Preferably, both ends of transmission shaft all swing joint have the fixed block, fixed block and mounting bracket fixed connection.

Preferably, the reduction gear includes the shell, the inside of shell is provided with the worm, one side meshing of worm has the gear wheel, the front fixedly connected with output gear axle of gear wheel.

Preferably, the sliding groove is formed in the mounting frame, and sliding rails are arranged on two sides of the gate.

Preferably, the number of the first gears is four, and the number of the second gears is two.

Preferably, the bottom of rack is provided with the stopper, the surface of transmission shaft is provided with the axle hoop.

Compared with the prior art, the utility model provides a water conservancy electric gate hoisting device possesses following beneficial effect:

1. the utility model is arranged by matching the motor, the reducer, the third gear, the transmission shaft, the connecting shaft, the bevel gear shaft, the rack, the first gear and the second gear, when the utility model is used, the motor is started to rotate the output end of the speed reducer, the output gear shaft of the speed reducer drives the third gear to rotate, the transmission shaft connected with the third gear rotates, the third bevel gears at the two ends of the transmission shaft rotate to enable the second bevel gears meshed with the third bevel gears to rotate, the second bevel gears drive the connecting shaft and the first bevel gears to rotate, the first bevel gears drive the bevel gear shafts to rotate, the second gear wheel connected with one end of the bevel gear shaft rotates to drive the first gear wheel to rotate, the first gear wheel rotates to drive the rack to drive the gate to lift, set up like this not only the gate promotes conveniently, moreover because transmission all sets up at the top, so be difficult for receiving the influence of submarine gravel and sand.

2. The utility model discloses, through setting up the reduction gear, use the moment of torsion that the reduction gear can not only improve the transmission shaft to make the promotion easily of gate ability, moreover because the worm enables the reduction gear auto-lock in the reduction gear, so can avoid the urgent tenesmus of gate and cause the destruction.

Drawings

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

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram of the speed reducer of the present invention.

In the figure: 1. a mounting frame; 2. a gate; 3. a rack; 4. a first gear; 5. a second gear; 6. a bevel gear shaft; 7. a first bevel gear; 8. a connecting shaft; 9. a second bevel gear; 10. a third bevel gear; 11. a drive shaft; 12. a third gear; 13. a speed reducer; 14. a motor; 15. a motor mounting plate; 16. a fixed block; 17. and a limiting block.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a lifting device for a water conservancy electric gate comprises a mounting frame 1, a gate 2 is slidably connected inside the mounting frame 1, a sliding groove is formed inside the mounting frame 1, sliding rails are arranged on both sides of the gate 2 to enable the gate 2 to slide up and down in the mounting frame, racks 3 are fixedly arranged on both sides of the gate 2, a limiting block 17 is arranged at the bottom end of each rack 3, the limiting block 17 prevents the gate 2 from being lifted too high, a first gear 4 is meshed on one side of each rack 3, a second gear 5 is meshed on one side of each first gear 4, the number of the first gears 4 is four, the number of the second gears 5 is two, two first gears 4 are meshed on one side of each second gear 5, so that the gate can be lifted more stably, a bevel gear shaft 6 is fixedly connected to the front side of each second gear 5, a first bevel gear 7 is meshed at the other end of the bevel gear shaft 6, a connecting shaft 8, the other end of the connecting shaft 8 is fixedly connected with a second bevel gear 9, one side of the second bevel gear 9 is engaged with a third bevel gear 10, one side of the third bevel gear 10 is fixedly connected with a transmission shaft 11, both ends of the transmission shaft 11 are movably connected with fixing blocks 16, the fixing blocks 16 are fixedly connected with the mounting frame 1, the outer surface of the transmission shaft 11 is provided with a shaft hoop, the transmission shaft is limited at a fixed position by using the fixing blocks 16 and the shaft hoop, the middle part of the transmission shaft 11 is fixedly connected with a third gear 12, one side of the third gear 12 is engaged with a speed reducer 13, the torque of the transmission shaft can be improved by using the speed reducer, so that the gate can be easily lifted, the speed reducer 13 comprises a shell 1301, a worm 1302 is arranged in the shell 1301, the speed reducer can be self-locked by the worm, so that the gate can be prevented from being damaged due to emergency, the input fixed mounting of reduction gear 13 has motor 14, and the bottom of motor 14 is provided with the bolt, and bolt fixedly connected with motor mounting panel 15 is passed through to the bottom of motor 14, the one end and the mounting bracket 1 fixed mounting of motor mounting panel 15.

In the utility model, through the matching arrangement between the motor 14, the reducer 13, the third gear 12, the transmission shaft 11, the connecting shaft 8, the bevel gear shaft 6, the rack 3, the first gear 4 and the second gear 5, when the utility model is used, the motor 14 is started to rotate the output end of the reducer 13, the output gear shaft 1304 of the reducer 13 drives the third gear 12 to rotate, the transmission shaft 11 connected with the third gear 12 also rotates, the third bevel gears 10 at the two ends of the transmission shaft 11 rotate to rotate the second bevel gears 9 engaged with the third bevel gears, the second bevel gears 9 drive the connecting shaft 8 and the first bevel gears 7 to rotate, the first bevel gears 7 drive the bevel gear shaft 6 to rotate, the second gears 5 connected with one end of the bevel gear shaft 6 rotate to drive the first gear 4 to rotate, the first gears 4 rotate to drive the rack 3 to drive the gate 2 to lift, thereby, the gate lifting is convenient, and because transmission all sets up at the top, so be difficult for receiving the influence of submarine gravel and sand, through setting up reduction gear 13, use reduction gear 13 can not only improve the moment of torsion of transmission shaft and make gate 2 promote easily, moreover because worm 1302 enables the auto-lock of reduction gear 13 in reduction gear 13, so can avoid gate 2 to fall promptly and cause the destruction.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The water conservancy electric gate lifting device comprises a mounting frame (1) and is characterized in that a gate (2) is connected to the inside of the mounting frame (1) in a sliding mode, racks (3) are fixedly mounted on two sides of the gate (2), a first gear (4) is meshed on one side of each rack (3), a second gear (5) is meshed on one side of each first gear (4), a bevel gear shaft (6) is fixedly connected to the front side of each second gear (5), a first bevel gear (7) is meshed on the other end of each bevel gear shaft (6), a connecting shaft (8) is fixedly connected to one side of each first bevel gear (7), a second bevel gear (9) is fixedly connected to the other end of each connecting shaft (8), a third bevel gear (10) is meshed on one side of each second bevel gear (9), and a transmission shaft (11) is fixedly connected to one side of each third bevel gear (10), the middle part fixedly connected with third gear (12) of transmission shaft (11), one side meshing of third gear (12) has reduction gear (13), the input fixed mounting of reduction gear (13) has motor (14), the bottom of motor (14) is provided with the bolt, bolt fixedly connected with motor mounting panel (15) is passed through to the bottom of motor (14), the one end and mounting bracket (1) fixed mounting of motor mounting panel (15).

2. The electric water gate lifting device as recited in claim 1, wherein: the two ends of the transmission shaft (11) are movably connected with fixing blocks (16), and the fixing blocks (16) are fixedly connected with the mounting rack (1).

3. The electric water gate lifting device as recited in claim 1, wherein: the speed reducer (13) comprises a shell (1301), a worm (1302) is arranged inside the shell (1301), a large gear (1303) is meshed with one side of the worm (1302), and an output gear shaft (1304) is fixedly connected to the front side of the large gear (1303).

4. The electric water gate lifting device as recited in claim 1, wherein: the inside of mounting bracket (1) has been seted up the spout, the both sides of gate (2) all set up the slide rail.

5. The electric water gate lifting device as recited in claim 1, wherein: the number of the first gears (4) is four, and the number of the second gears (5) is two.

6. The electric water gate lifting device as recited in claim 1, wherein: the bottom of rack (3) is provided with stopper (17), the surface of transmission shaft (11) is provided with the axle hoop.