CN210031704U

CN210031704U - Steel dam gate

Info

Publication number: CN210031704U
Application number: CN201920159765.8U
Authority: CN
Inventors: 贾景州; 王新建; 严会红
Original assignee: Henan Cosmic Fluid Technology Co Ltd
Current assignee: Henan Cosmic Fluid Technology Co Ltd
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2020-02-07
Anticipated expiration: 2029-01-30

Abstract

The utility model discloses a steel dam floodgate, including manger plate mechanism and hoisting mechanism, the top fixedly connected with hoisting mechanism of manger plate mechanism, the fixed surface of manger plate mechanism is connected with water level monitoring mechanism, manger plate mechanism includes the frame, the inner chamber of frame is provided with the flashboard, and the spout has all been seted up to the both sides of frame inner chamber, and the inner chamber sliding connection of spout has the slider, and one side and the flashboard fixed connection of spout inner chamber are kept away from to the slider. The utility model discloses a manger plate mechanism, the mechanism of lifting by crane, water level monitoring mechanism, the cooperation of battery and bee calling organ, the support that pulls of the door body of having solved present general steel dam floodgate does not its in the barycenter position, the during operation door body that lifts by crane takes place the slope easily, lead to the frictional force increase of the sealed face between the door body and the gate pier, the required power increase of opening and closing of hoist headstock gear, thereby lead to the life weak point of just the dam floodgate, after long-term the use, wire rope among the hoist headstock gear breaks off easily, the problem that the maintenance cost is high.

Description

Steel dam gate

Technical Field

The utility model relates to a gate technical field specifically is steel dam floodgate.

Background

The steel dam academic name is a bottom shaft driving flap gate, the gate is used for a control facility for closing and opening a drainage channel, and an important component of a hydraulic building can be used for intercepting water flow, controlling water level, regulating flow, discharging silt, floating objects and the like, the gate generally comprises a movable part, namely a gate leaf, a buried part and an opening and closing machine 3, the gate leaf comprises a bearing structure, a walking support, a support arm, a support hinge, a water stop device, a lifting lug and the like, the buried part comprises a track, a hinge seat, a water stop seat, a corner protector and the like, the traction support of the door body of the conventional steel dam gate is not at the position of the mass center, the door body is easy to incline when the lifting work is carried out, the friction force of a sealing surface between the door body and a gate pier is increased, the opening and closing force required by a lifting opening and closing machine is increased, the service life of the steel dam gate is short, and a steel wire rope in the lifting machine is easy to break, the maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel dam gate possesses the convenience of lifting by crane, durable's advantage, the support that pulls of the door body of having solved present general steel dam gate does not its in the barycenter position, the during operation door body that lifts by crane takes place the slope easily, lead to the frictional force increase of the sealed face between the door body and the gate pier, the required power increase of opening and closing of hoist headstock gear, thereby lead to the life weak point of just the dam gate, after long-term the use, the easy disconnection of wire rope among the hoist headstock gear, the problem that maintenance cost is high.

In order to achieve the above object, the utility model provides a following technical scheme: the steel dam gate comprises a water retaining mechanism and a lifting mechanism, wherein the lifting mechanism is fixedly connected to the top of the water retaining mechanism, and a water level monitoring mechanism is fixedly connected to the surface of the water retaining mechanism.

Preferably, the water retaining mechanism comprises a frame, a flashboard is arranged in an inner cavity of the frame, sliding grooves are formed in two sides of the inner cavity of the frame, sliding blocks are connected to the inner cavity of the sliding grooves in a sliding mode, and one side, far away from the inner cavity of the sliding grooves, of each sliding block is fixedly connected with the flashboard.

Preferably, the hoisting mechanism includes the stand, the bottom of stand and the top fixed connection of frame, the upper end fixedly connected with backup pad of stand inner chamber, the back fixedly connected with servo motor of backup pad, servo motor's output shaft runs through the backup pad to fixedly connected with driving gear, there is the bull stick in the positive left side of backup pad through bearing swing joint, the one end fixedly connected with driven gear of backup pad is kept away from to the bull stick, and driven gear and driving gear meshing, the pinion rack has all been meshed to the both sides of driving gear and driven gear, the bottom fixedly connected with bottom plate of pinion rack, the bottom fixedly connected with connecting block of bottom plate, and the bottom of connecting block and the top fixed connection of frame.

Preferably, the two sides of the servo motor are fixedly connected with fixing blocks, and the fixing blocks are fixedly connected with the supporting plate.

Preferably, the water level monitoring mechanism comprises a movable sleeve, a power supply negative pole seat is fixedly connected to the top of an inner cavity of the movable sleeve, a movable rod is movably connected to the bottom of the movable sleeve, a power supply positive pole seat is fixedly connected to one end of the movable rod, which is located in the inner cavity of the movable sleeve, a floating ball is fixedly connected to one end of the movable rod, which is located outside the inner cavity of the movable sleeve, a storage battery is fixedly connected to the front of the movable sleeve, and a buzzer is fixedly connected to the two sides of the movable sleeve.

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

1. the utility model discloses a set up manger plate mechanism, the interception rivers have been played, the control water level, the regulated flow, the effect of discharging silt and floater, lift by crane the mechanism through setting up, the slope takes place when having not only played and avoiding lifting by crane, and service life is prolonged, through setting up water level monitoring mechanism, the effect of monitoring the water level has been played, the support that pulls of the door body of having solved present general steel dam floodgate does not its in the barycenter position, the door body takes place the slope easily when lifting by crane the work, lead to the frictional force increase of the sealed face between the door body and the gate pier, the required opening and closing force of hoist headstock gear increases, thereby the life who leads to just the dam floodgate is short, after long-term use, the wire rope among the hoist headstock gear breaks off easily, the problem that the maintenance.

2. The utility model discloses a set up spout and slider, played the spacing effect of flashboard.

Drawings

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

FIG. 2 is a schematic view of the servo motor of the present invention;

FIG. 3 is a schematic view of the structure of the chute of the present invention;

fig. 4 is the structure schematic diagram of the water level monitoring mechanism of the utility model.

In the figure: the device comprises a water retaining mechanism 1, a frame 11, a gate plate 12, a sliding chute 13, a sliding block 14, a hoisting mechanism 2, a vertical column 21, a supporting plate 22, a servo motor 23, a driving gear 24, a rotating rod 25, a driven gear 26, a toothed plate 27, a bottom plate 28, a connecting block 29, a water level monitoring mechanism 3, a movable sleeve 31, a power supply negative pole seat 32, a movable rod 33, a power supply positive pole seat 34, a floating ball 35, a storage battery 36 and a buzzer 37.

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.

Referring to fig. 1-4, the steel dam gate comprises a water retaining mechanism 1 and a lifting mechanism 2, the top of the water retaining mechanism 1 is fixedly connected with the lifting mechanism 2, the surface of the water retaining mechanism 1 is fixedly connected with a water level monitoring mechanism 3, the water retaining mechanism 1 comprises a frame 11, a gate 12 is arranged in an inner cavity of the frame 11, sliding chutes 13 are formed in two sides of the inner cavity of the frame 11, a sliding block 14 is connected to the inner cavity of the sliding chute 13 in a sliding manner, one side of the sliding block 14 away from the inner cavity of the sliding chute 13 is fixedly connected with the gate 12, the lifting mechanism 2 comprises an upright post 21, the bottom of the upright post 21 is fixedly connected with the top of the frame 11, a support plate 22 is fixedly connected to the upper end of the inner cavity of the upright post 21, a servo motor 23 is fixedly connected to the back of the support plate 22, an output, one end of the rotating rod 25 far away from the support plate 22 is fixedly connected with a driven gear 26, the driven gear 26 is meshed with a driving gear 24, two sides of the driving gear 24 and the driven gear 26 are respectively meshed with a toothed plate 27, the bottom of the toothed plate 27 is fixedly connected with a bottom plate 28, the bottom of the bottom plate 28 is fixedly connected with a connecting block 29, the bottom of the connecting block 29 is fixedly connected with the top of the frame 11, two sides of the servo motor 23 are respectively fixedly connected with a fixed block, the fixed blocks are fixedly connected with the support plate 22, the water level monitoring mechanism 3 comprises a movable sleeve 31, the top of the inner cavity of the movable sleeve 31 is fixedly connected with a power negative electrode seat 32, the bottom of the movable sleeve 31 is movably connected with a movable rod 33, one end of the movable rod 33 positioned in the inner cavity of the movable sleeve 31 is fixedly connected with a power positive electrode seat 34, one end of the movable rod, the equal fixedly connected with bee calling organ 37 in both sides of movable sleeve 31, through setting up manger plate mechanism 1, played the interception rivers, the control water level, the regulation flow, the effect of discharging silt and floater, through setting up hoisting mechanism 2, not only played and avoided the emergence slope when lifting, and improved life, through setting up water level monitoring mechanism 3, the effect of monitoring the water level has been played, the traction support of the door body of having solved present general steel dam floodgate is not its in the barycenter position, the door body inclines easily when carrying out the work of lifting, lead to the frictional force increase of the sealed face between door body and the gate pier, the required power increase of opening and closing of hoist headstock, thereby lead to the short service life of steel dam floodgate, after long-term use, the wire rope in the hoist headstock gear breaks off easily, the problem that maintenance cost is high.

When the device is used, the servo motor 23 is started through an external controller, an output shaft of the servo motor 23 drives the driving gear 24 to rotate, the driving gear 24 drives the driven gear 26 to rotate, the driving gear 24 and the driven gear 26 are meshed to rotate, the driving gear 24 and the driven gear 26 simultaneously drive the toothed plate 27 to lift, the toothed plate 27 drives the bottom plate 28 to lift, the bottom plate 28 drives the connecting block 29 to lift, the connecting block 29 drives the gate 12 to lift, the floating ball 35 can rise along with the water level, the floating ball 35 drives the power supply anode seat 34 to be in contact with the power supply cathode seat 32 and then is connected with the power supply of the buzzer 37, so that the buzzer gives an alarm to remind a worker that the water level reaches a dangerous value, the problem that the traction support of the door body of the existing common steel dam gate is not in the position of the center of mass is solved, the door body is easy to incline during lifting operation, the friction, therefore, the service life of the rigid dam gate is short, and after long-term use, the steel wire rope in the winch hoist is easy to break, so that the maintenance cost is high.

In summary, the following steps: the steel dam gate solves the problems that the friction force of a sealing surface between a door body and a gate pier is increased and the opening and closing force required by a winch hoist is increased, so that the service life of the steel dam gate is short, after long-term use, a steel wire rope in the winch hoist is easy to break and the maintenance cost is high due to the fact that the door body is easy to incline during hoisting operation because a traction support of the door body of the conventional common steel dam gate is not at the position of the mass center through the cooperation of a water retaining mechanism 1, a frame 11, a gate board 12, a hoisting mechanism 2, an upright post 21, a supporting plate 22, a servo motor 23, a driving gear 24, a rotating rod 25, a driven gear 26, a toothed plate 27, a bottom plate 28, a connecting block 29, a water level monitoring mechanism 3, a movable sleeve 31, a power supply negative electrode base 32, a movable rod 33, a power supply positive electrode base 34, a floating ball.

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. Steel dam floodgate includes manger plate mechanism (1) and lifts by crane mechanism (2), its characterized in that: the top of the water retaining mechanism (1) is fixedly connected with a hoisting mechanism (2), and the surface of the water retaining mechanism (1) is fixedly connected with a water level monitoring mechanism (3).

2. The steel dam gate of claim 1, wherein: the water retaining mechanism (1) comprises a frame (11), the inner cavity of the frame (11) is provided with a gate plate (12), sliding grooves (13) are formed in two sides of the inner cavity of the frame (11), sliding blocks (14) are connected to the inner cavity of the sliding grooves (13) in a sliding mode, and one sides, away from the inner cavity of the sliding grooves (13), of the sliding blocks (14) are fixedly connected with the gate plate (12).

3. The steel dam gate according to claim 1 or 2, wherein: the hoisting mechanism (2) comprises an upright post (21), the bottom of the upright post (21) is fixedly connected with the top of the frame (11), the upper end of the inner cavity of the upright post (21) is fixedly connected with a support plate (22), the back of the support plate (22) is fixedly connected with a servo motor (23), an output shaft of the servo motor (23) penetrates through the support plate (22) and is fixedly connected with a driving gear (24), the front left side of the support plate (22) is movably connected with a rotating rod (25) through a bearing, one end, far away from the support plate (22), of the rotating rod (25) is fixedly connected with a driven gear (26), the driven gear (26) is meshed with the driving gear (24), toothed plates (27) are respectively meshed on the two sides of the driving gear (24) and the driven gear (26), the bottom of each toothed plate (27) is fixedly connected with a bottom plate (28), and the bottom of each, and the bottom of the connecting block (29) is fixedly connected with the top of the frame (11).

4. The steel dam gate of claim 3, wherein: the two sides of the servo motor (23) are fixedly connected with fixing blocks, and the fixing blocks are fixedly connected with the supporting plate (22).

5. The steel dam gate of claim 1, wherein: water level monitoring mechanism (3) are including movable sleeve (31), the top fixedly connected with power negative pole seat (32) of movable sleeve (31) inner chamber, the bottom swing joint of movable sleeve (31) has movable rod (33), the one end fixedly connected with power positive pole seat (34) that is located movable sleeve (31) inner chamber of movable rod (33), movable rod (33) are located the outside one end fixedly connected with floater (35) of movable sleeve (31) inner chamber, the positive fixedly connected with battery (36) of movable sleeve (31), the equal fixedly connected with bee calling organ (37) in both sides of movable sleeve (31).