CN210857134U

CN210857134U - Can improve life's gate for hydraulic engineering

Info

Publication number: CN210857134U
Application number: CN201921303672.4U
Authority: CN
Inventors: 齐淑敏; 周志毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-06-26
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a can improve life's gate for hydraulic engineering, including fixed frame, headstock gear, motor and gate body, the last fixed surface of fixed frame has the headstock gear, and the inside of headstock gear is provided with the threaded rod to the surface of fixed frame is equipped with the sliding plate, the lower fixed surface of sliding plate has the connecting rod, and the lower extreme of connecting rod is fixed with the clearance piece, the left side fixed surface of fixed frame has the motor, and the right-hand member of motor installs the pivot, the fixed surface of pivot has the joint pole, and the lower extreme of joint pole is provided with broken ice-cube, the right-hand member of dead lever is fixed with the sliding frame. This can improve life's gate for hydraulic engineering is provided with the clearance piece, can clear up biology such as adnexed alga and spiral shell on the gate when the gate rises, has reduced the erosion that biology such as alga and spiral shell led to the fact the gate to the life of gate has been prolonged.

Description

Can improve life's gate for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering equipment technical field specifically is a can improve life's gate for hydraulic engineering.

Background

The water conservancy project gate is a device for controlling water dispatching, discharging water during flood, and blocking water in a reservoir during drought, and the gate is mainly divided into an iron casting gate, a concrete casting gate, a steel casting gate and the like according to the material, so that the gate can bear the pressure of water, and the gate can more reliably store the water in the reservoir.

Most of the existing gates for hydraulic engineering have the following problems:

firstly, algae are not easy to clean, and at present, most of gates for hydraulic engineering depend on a lot of organisms such as algae and snails because the gates are soaked in water for a long time, and substances secreted by the organisms easily erode the gates, so that the service life of the gates is shortened;

second, the effect of unfreezing is not good, and present most gate for hydraulic engineering, in severe cold season, when water freezes, adopts the method of ohmic heating to make ice unfreeze, and the gate material of big majority is the alloy, and cold and hot alternation can make the material of alloy the condition of stress concentration appear to have reduced the life of gate.

Therefore, we propose a gate for hydraulic engineering which can improve the service life so as to solve the problems proposed in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can improve life's gate for hydraulic engineering to solve above-mentioned background art and propose present most gate for hydraulic engineering and be difficult for clearing up and the not good problem of effect that unfreezes the alga.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can improve life's gate for hydraulic engineering, includes fixed frame, headstock gear, motor and gate body, the last fixed surface of fixed frame has the headstock gear, and the inside of headstock gear is provided with the threaded rod to the surface of fixed frame is equipped with the sliding plate, the lower fixed surface of sliding plate has the connecting rod, and the lower extreme of connecting rod is fixed with the clearance piece, the left side fixed surface of fixed frame has the motor, and the right-hand member of motor installs the pivot to the right side fixed surface of fixed frame has the dead lever, the fixed surface of pivot has the linking pole, and the lower extreme of linking pole is provided with broken ice-cube, the right-hand member of dead lever is fixed with the sliding frame, and the surface of sliding frame sets up flutedly, the lower extreme of threaded rod is fixed.

Preferably, the sliding plate is in threaded connection with the threaded rod, and the sliding plate and the fixed frame form a sliding structure.

Preferably, the rotating shaft is concave, the rotating shaft and the connecting rod form a rotating structure, and the rotating structure is symmetrically provided with two groups relative to the transverse center of the fixing frame.

Preferably, the engaging rod and the ice breaking block form a rotating structure, and the diameter of the engaging rod is smaller than the width of the groove.

Preferably, the broken ice blocks and the sliding frame form a sliding structure, and the lower ends of the broken ice blocks are in a sawtooth shape.

Preferably, the cleaning block is inclined, and the rear side surface of the cleaning block and the front surface of the gate body are in the same horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that: the gate for the hydraulic engineering can prolong the service life;

(1) the cleaning block is arranged, so that organisms such as algae, snails and the like attached to the gate can be cleaned when the gate is lifted, erosion of the organisms such as the algae, the snails and the like to the gate is reduced, and the service life of the gate is prolonged;

(2) the ice breaking block is arranged, so that water near the gate can be always in a fluctuation state, the water near the gate can not be frozen again after the ice breaking block is broken, and meanwhile, the local stress concentration of the gate can be worried about, so that the service life of the gate is prolonged;

(3) the motor and the rotating shaft are arranged, so that the ice breaking block can impact the ice surface with force to break the ice surface, and the ice breaking block can be in a moving state all the time, thereby protecting the safety of the gate and prolonging the service life of the gate;

(4) the sliding plate is arranged, so that when the gate is opened, the gate can ascend and clean attachments on the gate, the labor force is saved, the workload of gate maintenance personnel is reduced, and the safety of the gate is guaranteed;

drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a rear view of the sliding frame of the present invention;

FIG. 4 is a left side view of the cleaning block of the present invention;

fig. 5 is a schematic view of the sectional structure of the utility model.

In the figure: 1. a fixing frame; 2. a hoist; 3. a threaded rod; 4. a sliding plate; 5. a connecting rod; 6. a motor; 7. a rotating shaft; 8. a connecting rod; 9. fixing the rod; 10. breaking ice blocks; 11. cleaning the block; 12. a groove; 13. a sliding frame; 14. the gate body.

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. 1-5, the present invention provides a technical solution: a gate for water conservancy project capable of prolonging service life comprises a fixed frame 1, an opening and closing machine 2, a threaded rod 3, a sliding plate 4, a connecting rod 5, a motor 6, a rotating shaft 7, a connecting rod 8, a fixing rod 9, an ice breaking block 10, a cleaning block 11, a groove 12, a sliding frame 13 and a gate body 14, wherein the opening and closing machine 2 is fixed on the upper surface of the fixed frame 1, the threaded rod 3 is arranged inside the opening and closing machine 2, the sliding plate 4 is arranged on the surface of the fixed frame 1, the connecting rod 5 is fixed on the lower surface of the sliding plate 4, the cleaning block 11 is fixed on the lower end of the connecting rod 5, the motor 6 is fixed on the left side surface of the fixed frame 1, the rotating shaft 7 is installed on the right end of the motor 6, the fixing rod 9 is fixed on the right side surface of the fixed frame 1, the connecting rod 8 is fixed on the surface of the rotating shaft 7, and the surface of the sliding frame 13 is provided with a groove 12, and the lower end of the threaded rod 3 is fixed with a gate body 14.

The sliding plate 4 is in threaded connection with the threaded rod 3, and the sliding plate 4 and the fixed frame 1 form a sliding structure, so that the gate body 14 can remove attached organisms on the gate body 14 in the ascending process, and the labor intensity of maintenance personnel of the gate body 14 is reduced.

The rotating shaft 7 is concave, the rotating shaft 7 and the connecting rod 8 form a rotating structure, and two groups of rotating structures are symmetrically arranged on the transverse center of the fixing frame 1, so that the ice breaking blocks 10 can obtain a higher speed to impact the ice surface and break the ice surface.

The connecting rod 8 and the broken ice blocks 10 form a rotating structure, and the diameter of the connecting rod 8 is smaller than the width of the groove 12, so that the rotation of the connecting rod 8 cannot be interfered, and the normal operation of the broken ice blocks 10 cannot be influenced.

The ice breaking blocks 10 and the sliding frame 13 form a sliding structure, the lower ends of the ice breaking blocks 10 are in a sawtooth shape, and the ice surface can be effectively broken, so that the phenomenon of local load concentration of the gate body 14 cannot occur, and the service life of the gate body 14 is prolonged.

Clearance piece 11 is the slope form, and the rear surface of clearance piece 11 is in same horizontal plane with the front surface of gate body 14, can make gate body 14 just will adnexed biological clearance at the in-process that rises, has less gate body 14 by the erosive degree to the life of gate body 14 has been prolonged.

The working principle is as follows: firstly, as shown in fig. 1 and 5, when water needs to be dispatched, the hoist 2 is opened, the hoist 2 lifts the threaded rod 3, the threaded rod 3 is in threaded connection with the sliding plate 4, when the threaded rod 3 is lifted, the sliding plate 4 slides downwards along the fixed frame 1, and the rear surface of the cleaning block 11 and the front surface of the gate body 14 are in the same horizontal plane, so that the cleaning block 11 cleans organisms such as algae and spiral shells on the gate body 14 in the lifting process of the gate body 14, the labor intensity of maintenance personnel is reduced, and the erosion degree of the gate body 14 is reduced, so that the service life of the gate body 14 is prolonged;

according to the figure 1, in the cold season, under the condition that the water surface is frozen, the motor 6 is turned on, the motor 6 drives the rotating shaft 7 to rotate, the connecting rod 8 is pulled to the highest position at the moment because the rotating shaft 7 is in the shape of a concave, according to the figures 3 and 4, when the connecting rod 8 rises to the highest position, the ice breaking block 10 slides upwards in the sliding frame 13, the diameter of the connecting rod 8 is smaller than the width of the groove 12, the front and back swing of the connecting rod 8 cannot be influenced, according to the figure 2, the up and down sliding of the ice breaking block 10 in the sliding frame 13 cannot be influenced, when the connecting rod 8 descends, the ice breaking block 10 impacts the ice surface, the ice block is broken, the problem that the electric heating can cause stress concentration of the gate body 14 is avoided, meanwhile, the repeated movement of the ice breaking block 10 enables the water surface near the gate body 14 to be in a fluctuating state, and the water surface cannot be frozen again, thereby prolonging the service life of the gate body 14, which is the service life of the gate for hydraulic engineering, and the content not described in detail in the present specification belongs to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can improve life's gate for hydraulic engineering, includes fixed frame (1), headstock gear (2), motor (6) and gate body (14), its characterized in that: the upper surface of the fixed frame (1) is fixed with a hoist (2), a threaded rod (3) is arranged inside the hoist (2), and the surface of the fixed frame (1) is provided with a sliding plate (4), the lower surface of the sliding plate (4) is fixed with a connecting rod (5), and the lower end of the connecting rod (5) is fixed with a cleaning block (11), the left side surface of the fixed frame (1) is fixed with a motor (6), the right end of the motor (6) is provided with a rotating shaft (7), a fixed rod (9) is fixed on the right side surface of the fixed frame (1), a connecting rod (8) is fixed on the surface of the rotating shaft (7), and the lower end of the connecting rod (8) is provided with an ice breaking block (10), the right end of the fixed rod (9) is fixed with a sliding frame (13), and the surface of the sliding frame (13) is provided with a groove (12), and the lower end of the threaded rod (3) is fixed with a gate body (14).

2. The gate for hydraulic engineering, which can improve the service life according to claim 1, is characterized in that: the sliding plate (4) is connected with the threaded rod (3) in a threaded manner, and the sliding plate (4) and the fixed frame (1) form a sliding structure.

3. The gate for hydraulic engineering, which can improve the service life according to claim 1, is characterized in that: the rotating shaft (7) is concave, the rotating shaft (7) and the connecting rod (8) form a rotating structure, and the rotating structure is symmetrically provided with two groups relative to the transverse center of the fixing frame (1).

4. The gate for hydraulic engineering, which can improve the service life according to claim 1, is characterized in that: the connecting rod (8) and the ice breaking blocks (10) form a rotating structure, and the diameter of the connecting rod (8) is smaller than the width of the groove (12).

5. The gate for hydraulic engineering, which can improve the service life according to claim 1, is characterized in that: the ice breaking blocks (10) and the sliding frame (13) form a sliding structure, and the lower ends of the ice breaking blocks (10) are in a sawtooth shape.

6. The gate for hydraulic engineering, which can improve the service life according to claim 1, is characterized in that: the cleaning block (11) is inclined, and the rear side surface of the cleaning block (11) and the front surface of the gate body (14) are in the same horizontal plane.