CN212000941U - Water sluicegate elevating gear - Google Patents

Abstract

The utility model discloses a water conservancy gate elevating gear, including the dam body, be equipped with the dam mouth between the dam body, fixedly connected with support in the dam mouth, be equipped with the sluice gate in the support, sluice gate both sides wall all is equipped with the spout, it is equipped with the gate to slide to insert in the sluice gate, gate top fixedly connected with connecting block, the connecting block top is equipped with the lifter plate, two slide bars that lifter plate bottom fixedly connected with symmetry set up, the connecting block top is equipped with the sliding chamber that corresponds with the slide bar, the slide bar is located the one end fixedly connected with fixture block of sliding chamber. The utility model discloses a motor drives the gate and goes up and down, and is very laborsaving, easy operation, lower to the staff requirement, and the practicality is strong, is worth promoting.

Description

Water sluicegate elevating gear

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a water sluicegate elevating gear.

Background

The water conservancy gate is a low-water-head hydraulic structure built on river channels and used for controlling flow and adjusting water level by using the gate, closing the gate can block flood, block tide or raise the upstream water level, opening the gate can discharge flood, waterlogging or waste water, and can supply water to downstream river channels or channels, and the water gate has wide application in water conservancy engineering and is mainly built in river channels, canal systems, reservoirs, lakes and coastal areas.

But present current water sluicegate is mostly through artifical manual lift gate, drives the gate through the threaded rod and longkou upwards or downwards lifts up or falls down, and very hard, it is particularly loaded down with trivial details to operate moreover, and it is higher to the staff requirement, and it is troublesome to have brought unnecessary for flood fighting work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current water sluicegate, mostly all through artifical manual lift gate, drive the gate through the threaded rod and lead the mouth upwards or downwards to lift up or fall down, very hard, the operation is got up very loaded down with trivial details moreover, requires higher problem to the staff, and the water sluicegate elevating gear who provides.

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

a water conservancy gate lifting device comprises a dam body, a dam opening is formed between the dam body, a support is fixedly connected in the dam opening, a gate opening is formed in the support, sliding grooves are formed in two side walls of the gate opening, a gate is inserted in the gate opening in a sliding mode, a connecting block is fixedly connected to the top of the gate, a lifting plate is arranged above the connecting block, two symmetrically arranged sliding rods are fixedly connected to the bottom of the lifting plate, a sliding cavity corresponding to the sliding rods is formed in the top of the connecting block, a clamping block is fixedly connected to one end, located in the sliding cavity, of each sliding rod, a lifting column is fixedly connected to the top of the lifting plate, a moving plate is fixedly connected to the top of the lifting column, a plurality of symmetrically arranged threaded rods are rotatably connected to the top of the dam body, a limiting block is fixedly connected to one end, connect through the chain meshing between the running gear, be equipped with a plurality of screw holes that correspond with the threaded rod on the movable plate, one of them the threaded rod is close to the fixed cover of one end of dam body and has connect first gear, the outside screw thread cover of first gear is equipped with the device box, be equipped with the cavity in the device box, device box bottom and dam body fixed connection, device box one side is through fixed block fixedly connected with motor, the output fixedly connected with bull stick of motor, the one end that the motor was kept away from to the bull stick runs through device box outer wall and extends to the cavity in, the fixed cover of one end that the bull stick extends has connect the second gear with first gear engagement.

Preferably, a first spring is arranged in the sliding cavity, and two ends of the first spring are respectively and fixedly connected with the clamping block and the sliding cavity.

Preferably, the rotating rod is rotatably sleeved with two supporting sleeves, and the opposite ends of the two supporting sleeves are respectively abutted to the outer wall and the inner wall of the device box.

Preferably, a plurality of balls are rotatably connected in the sliding groove, and the edge of each ball is in contact with the gate.

Preferably, the sliding rod is sleeved with a second spring, and two ends of the second spring are respectively and fixedly connected with the connecting block and the lifting plate.

Preferably, a stainless metal layer is sprayed and coated outside the gate, and the stainless metal is made of zinc.

Has the advantages that:

1. when the gate lifting device is used, a motor switch is turned on, the motor drives a second gear to rotate through a rotating rod, the second gear drives a threaded rod to rotate through a first gear, the threaded rod drives a movable plate to lift through the cooperation of the rotating gear and a chain, the movable plate drives a lifting plate to lift through a lifting column, and the lifting plate drives a connecting block to lift through a sliding rod, so that the gate is driven to lift; the gate is driven to lift through the motor, so that labor is saved, the operation is simple, the requirement on workers is low, the practicability is high, and the device is worthy of popularization.

2. Elasticity through first spring and second spring provide plays cushioning effect to the gate, makes the gate more steady at the lift in-process, and the ball that sets up in the spout reduces the resistance when the gate goes up and down, at the outside spraying plating stainless metal layer of gate, prevents that the gate from being corroded, improves the life of gate.

Drawings

Fig. 1 is a schematic structural view of a water gate lifting device provided by the present invention;

fig. 2 is a chain gear structure of a water gate lifting device provided by the utility model;

fig. 3 is the utility model provides a water sluicegate elevating gear's inside spout structure schematic diagram of support.

In the figure: the device comprises a dam body 1, a bracket 2, a gate 3, a connecting block 4, a lifting plate 5, a sliding rod 6, a clamping block 7, a lifting column 8, a moving plate 9, a threaded rod 10, a limiting block 11, a rotating gear 12, a chain 13, a first gear 14, a device box 15, a fixing block 16, a motor 17, a rotating rod 18, a second gear 19, a first spring 20, a support sleeve 21, a ball 22 and a second spring 23.

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.

Referring to fig. 1-3, a water gate lifting device comprises a dam body 1, a dam opening is arranged between the dam body 1, a support 2 is fixedly connected in the dam opening and used for supporting a gate 3, a gate opening is arranged in the support 2, sliding grooves are arranged on two side walls of the gate opening, the gate 3 is inserted in the gate opening and used for opening and closing the gate opening, a connecting block 4 is fixedly connected to the top of the gate 3 and used for driving the gate 3 to lift, a lifting plate 5 is arranged above the connecting block 4 and used for driving the sliding rods 6 to move, two symmetrically arranged sliding rods 6 are fixedly connected to the bottom of the lifting plate 5 and used for driving a clamping block 7 to move, a sliding cavity corresponding to the sliding rods 6 is arranged at the top of the connecting block 4, the clamping block 7 is fixedly connected to one end of the sliding rods 6 in the sliding cavity to prevent the sliding rods 6 from falling off, a lifting column 8 is fixedly connected to the top, the lifting device is used for driving a lifting column 8 to lift, the top of a dam body 1 is rotatably connected with a plurality of symmetrically arranged threaded rods 10 for driving a movable plate 9 to lift, one end of each threaded rod 10, far away from the dam body 1, is fixedly connected with a limiting block 11 for preventing the movable plate 9 from falling off, one end of each threaded rod 10, close to the limiting block 11, is fixedly sleeved with a rotating gear 12 for driving a chain 13 and the threaded rods 10 to rotate, the rotating gears 12 are connected with each other in a meshed mode through the chain 13, a plurality of threaded holes corresponding to the threaded rods 10 are formed in the movable plate 9, one end of each threaded rod 10, close to the dam body 1, is fixedly sleeved with a first gear 14 for driving the threaded rods 10 to rotate, a device box 15 is sleeved on the outer threads of the first gear 14, a cavity is formed in the device box 15, the bottom of the device box 15 is, the output end of the motor 17 is fixedly connected with a rotating rod 18 for driving a second gear 19 to rotate, one end of the rotating rod 18, which is far away from the motor 17, penetrates through the outer wall of the device box 15 and extends into the cavity, and the second gear 19 meshed with the first gear 14 is fixedly sleeved at one end of the rotating rod 18, which is used for driving the first gear 14 to rotate.

In this embodiment, be equipped with first spring 20 in the sliding cavity, provide certain elasticity to fixture block 7, it is more steady to make gate 3 lift in-process, the both ends of first spring 20 respectively with fixture block 7 and sliding cavity fixed connection, it cup joints two support covers 21 to rotate on the bull stick 18, be used for supporting bull stick 18, two support cover 21 relative one end offsets with device box 15 outer wall and inner wall respectively, the spout internal rotation is connected with a plurality of balls 22, reduce the resistance when gate 3 goes up and down, the edge of ball 22 contacts with gate 3, the last second spring 23 that has cup jointed of slide bar 6, provide certain elasticity to connecting block 4 and lifter plate 5, strengthen the stability that gate 3 goes up and down, the both ends of second spring 23 respectively with connecting block 4 and lifter plate 5 fixed connection, the outside spraying of gate 3 has the stainless metal layer, the material of stainless metal is zinc, prevent that gate 3 from being corroded.

In this embodiment, open the motor 17 switch when using, motor 17 drives second gear 19 through bull stick 18 and rotates, second gear 19 drives and threaded rod 10 rotates through first gear 14, threaded rod 10 drives movable plate 9 through the cooperation of bull gear 12 and chain 13 and goes up and down, movable plate 9 drives lifter plate 5 through lift post 8 and goes up and down, lifter plate 5 drives connecting block 4 through slide bar 6 and goes up and down, thereby drive gate 3 and go up and down, the elasticity that provides through first spring 20 and second spring 23 plays the cushioning effect to gate 3, it is more steady at the lift in-process to make gate 3, ball 22 that sets up in the spout reduces the resistance when gate 3 goes up and down, at the outside stainless spraying metal layer of gate 3, prevent gate 3 from being corroded, improve gate 3's life.

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 (6)

1. The utility model provides a water sluicegate elevating gear, includes dam body (1), its characterized in that: the dam comprises a dam body (1) and is characterized in that a dam opening is formed between the dam body (1), a support (2) is fixedly connected in the dam opening, a gate opening is formed in the support (2), sliding grooves are formed in two side walls of the gate opening, a gate (3) is inserted in the gate opening in a sliding mode, a connecting block (4) is fixedly connected to the top of the gate (3), a lifting plate (5) is arranged above the connecting block (4), two sliding rods (6) which are symmetrically arranged are fixedly connected to the bottom of the lifting plate (5), a sliding cavity corresponding to the sliding rods (6) is formed in the top of the connecting block (4), a clamping block (7) is fixedly connected to one end, located in the sliding cavity, of each sliding rod (6), a lifting column (8) is fixedly connected to the top of the lifting plate (5), a movable plate (9) is fixedly connected to the top of each lifting column, one end fixedly connected with stopper (11) of dam body (1) is kept away from to threaded rod (10), threaded rod (10) are close to the fixed cover of one end of stopper (11) and have been connect running gear (12), connect through chain (13) meshing between running gear (12), be equipped with a plurality of screw holes that correspond with threaded rod (10) on movable plate (9), one of them threaded rod (10) are close to the fixed cover of one end of dam body (1) and have been connect first gear (14), first gear (14) outside thread cover is equipped with device box (15), be equipped with the cavity in device box (15), device box (15) bottom and dam body (1) fixed connection, device box (15) one side is through fixed block (16) fixedly connected with motor (17), the output fixedly connected with bull stick (18) of motor (17), one end of the rotating rod (18), which is far away from the motor (17), penetrates through the outer wall of the device box (15) and extends towards the inside of the cavity, and a second gear (19) meshed with the first gear (14) is fixedly sleeved at one end of the rotating rod (18) in an extending mode.

2. The water sluicegate elevating gear of claim 1, characterized in that: and a first spring (20) is arranged in the sliding cavity, and two ends of the first spring (20) are respectively fixedly connected with the clamping block (7) and the sliding cavity.

3. The water sluicegate elevating gear of claim 1, characterized in that: two supporting sleeves (21) are rotatably sleeved on the rotating rod (18), and the opposite ends of the two supporting sleeves (21) are respectively abutted against the outer wall and the inner wall of the device box (15).

4. The water sluicegate elevating gear of claim 1, characterized in that: a plurality of balls (22) are rotationally connected in the sliding groove, and the edge of each ball (22) is in contact with the gate (3).

5. The water sluicegate elevating gear of claim 1, characterized in that: the sliding rod (6) is sleeved with a second spring (23), and two ends of the second spring (23) are fixedly connected with the connecting block (4) and the lifting plate (5) respectively.

6. The water sluicegate elevating gear of claim 1, characterized in that: the exterior of the gate (3) is sprayed with a stainless metal layer, and the stainless metal is made of zinc.

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