Anti-freezing device of waterscape dam steel dam gate

Abstract

The anti-freezing device of the waterscape dam steel dam gate comprises a base, a steel dam gate body is installed on the base, a water stirring mechanism is connected inside the base, an auxiliary frame is connected to the upper surface of the steel dam gate body, and an ice breaking mechanism is installed on a lifting frame. According to the anti-freezing device of the waterscape dam steel dam gate, the arranged water stirring motor drives the first movable gear to rotate, then the water stirring rod on the rotating shaft is driven to rotate through the conveying chain, the water surface can be stirred, the water surface is kept flowing, and then the contact position of the waterscape dam steel dam gate and the water surface is prevented from being frozen; hot air in the heating box is conveyed to the air spraying frame through the air conveying pipe, then the water surface is heated through the spraying head, the water surface is prevented from being frozen, the rotating wheel is driven to rotate through the driving motor, then the pull rod is driven to move up and down, the ice surface is beaten through the ice breaking hammer, the ice surface is broken into small particles, and ice breaking is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of steel dam gates for water feature dams, and particularly relates to an anti-freezing device for a steel dam gate of a water feature dam. Background Art

[0002] The steel dam gate for the water feature dam can meet the requirements of the river ecological landscape while meeting the functions of the steel dam gate. Its structure includes pier walls arranged on both sides of the river course, a steel gate arranged between the pier walls, and the steel gate can rotate through a bottom shaft arranged on the bottom plate, so as to realize the functions of water storage and flow discharge. However, due to the low winter temperature in northern China, the river surface is prone to icing. When arranging the steel dam gate for the water feature dam under such conditions, the water flow in front of the gate freezes, and the steel gate cannot rotate normally, affecting the operation of the steel dam gate.

[0003] Chinese patent application with the application number CN201721701115.9 discloses an anti-freezing device for a steel dam gate of a water feature dam, which includes an air compressor arranged on the bank, an air outlet pipe connected to the air compressor, and an air jet pipe arranged on the air outlet pipe. The air jet pipes are multiple and are arranged on the air outlet pipe at equal intervals. The openings of the air jet pipes face upward, and a check valve is arranged on the air jet pipe. The air outlet pipe is supported by multiple preset support blocks; the air outlet pipe is arranged 2-3 m below the standard water level and is arranged within 5 m of the steel dam gate. The structure of the utility model is simple. When the river water is prone to icing due to the drop of winter temperature, the air compressor is turned on, and the compressed air is released through the air jet pipe to form an air jet, enhancing the water flow and preventing the water flow in front of the gate from icing. During design, the gas flow can be controlled by adjusting the pipe diameter of the pipeline and the number of air jet pipes, so as to ensure the use of the steel gate. This facility has a simple structure, low cost and convenient operation.

[0004] However, the existing anti-freezing device still has some defects. It has no ice-breaking device and can only prevent icing in a single way, with poor practicability. Summary of the Utility Model

[0005] Aiming at the above deficiencies in the prior art, the utility model provides an anti-freezing device for a steel dam gate of a water feature dam, and its purpose is to solve problems such as having no ice-breaking device, being able to only prevent icing in a single way, and having poor practicability.

[0006] In order to achieve the above utility model purpose, the technical scheme adopted by the utility model is as follows: an anti-freezing device for a steel dam gate of a water feature dam, which includes a base, a steel dam gate body is installed on the base, a water stirring mechanism is connected inside the base, an auxiliary frame is connected to the upper surface of the steel dam gate body, a heating mechanism is connected to the auxiliary frame, an electric push rod is connected to the bottom of the auxiliary frame, a lifting frame is connected to the output end of the electric push rod, and an ice-breaking mechanism is installed on the lifting frame;

[0007] The heating mechanism includes a heating box installed on the auxiliary frame. One side of the heating box is connected to a blower, the other side is connected to an air supply pipe, the inside of the heating box is connected to a heating wire, the steel dam gate body is connected to a jetting frame, the lower surface of the jetting frame is connected to nozzles, and the bottom end of the air supply pipe is fixedly connected to the jetting frame.

[0008] Furthermore, the ice-breaking mechanism includes a driving motor installed on the upper surface of the lifting frame. The output end of the driving motor is connected to a rotating wheel, the rotating wheel is connected to a connecting rod, one end of the connecting rod is connected to a pull rod, the lower surface of the lifting frame is connected to an auxiliary rod, the bottom end of the auxiliary rod is connected to an ice-breaking hammer, and the bottom end of the pull rod is fixedly connected to the ice-breaking hammer.

[0009] Furthermore, the water-stirring mechanism includes a water-stirring motor installed on the steel dam gate body. The output end of the water-stirring motor is connected to a first gear, the base is connected to a rotating shaft, the rotating shaft is connected to a water-stirring rod, the bottom end of the rotating shaft is connected to a second gear, and a transmission chain is connected between the first gear and the second gear.

[0010] Furthermore, a gate is provided on one side of the steel dam gate body.

[0011] Furthermore, the rotating shaft is provided with [number of roots] roots.

[0012] The beneficial effects of the present utility model are as follows:

[0013] For the anti-freezing device of the water feature dam steel dam gate of the present utility model, during actual use, by setting the water-stirring motor, the first driving gear is driven to rotate, and then the water-stirring rod on the rotating shaft is driven to rotate through the transmission chain, which can stir the water surface, keep the water surface flowing, and thus avoid ice formation at the contact position between the water feature dam steel dam gate and the water surface. By starting the blower, the hot air inside the heating box is conveyed through the air supply pipe to the jetting frame, and then the water surface is heated by the nozzles to prevent the water surface from freezing. By the driving motor, the rotating wheel is driven to rotate, and then the pull rod is driven to move up and down, so that the ice-breaking hammer hammers the ice surface, breaking it into smaller particles for convenient ice breaking. Description of the Drawings

[0014] Figure 1 It is a cross-sectional view of the anti-freezing device of the water feature dam steel dam gate of the present utility model;

[0015] Figure 2 It is of the anti-freezing device of the water feature dam steel dam gate of the present utility model Figure 1 Enlarged view at A in

[0016] Corresponding Table of Reference Numerals in the Drawings:

[0017] 1. Base; 2. Steel dam gate body; 201. Gate; 3. Water stirring mechanism; 301. Water stirring motor; 302. Gear 1; 303. Rotating shaft; 304. Water stirring rod; 305. Gear 2; 306. Transmission chain; 4. Auxiliary frame; 5. Heating mechanism; 501. Heating box; 502. Blower; 503. Heating wire; 504. Air supply pipe; 505. Jet frame; 506. Sprinkler head; 6. Electric push rod; 7. Lifting frame; 8. Ice breaking mechanism; 801. Driving motor; 802. Runner; 803. Connecting rod; 804. Pull rod; 805. Auxiliary rod; 806. Ice breaker hammer. Detailed implementation manners

[0018] The following will further illustrate the detailed implementation manners of the present utility model with reference to the attached drawings. Among them, the same components are denoted by the same reference numerals.

[0019] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0020] In order to make the content of the present utility model easier to be clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

[0021] As Figures 1 to 2 shown, an anti-freezing device for a steel dam gate of a water feature dam includes a base 1, a steel dam gate body 2 is installed on the base 1, a water stirring mechanism 3 is connected inside the base 1, an auxiliary frame 4 is connected to the upper surface of the steel dam gate body 2, a heating mechanism 5 is connected to the auxiliary frame 4, an electric push rod 6 is connected to the bottom of the auxiliary frame 4, the output end of the electric push rod 6 is connected to a lifting frame 7, and an ice breaking mechanism 8 is installed on the lifting frame 7;

[0022] The heating mechanism 5 includes a heating box 501 installed on the auxiliary frame 4, a blower 502 is connected to one side of the heating box 501, an air supply pipe 504 is connected to the other side of the heating box 501, a heating wire 503 is connected inside the heating box 501, a jet frame 505 is connected to the steel dam gate body 2, a sprinkler head 506 is connected to the lower surface of the jet frame 505, and the bottom end of the air supply pipe 504 is fixedly connected to the jet frame 505.

[0023] Specifically, by starting the blower 502, the hot air inside the heating box 501 is conveyed to the jet frame 505 through the air supply pipe 504, and then the water surface is heated by the sprinkler head 506 to prevent the water surface from freezing.

[0024] The ice-breaking mechanism 8 includes a driving motor 801 installed on the upper surface of the lifting frame 7. The output end of the driving motor 801 is connected to a rotating wheel 802. A connecting rod 803 is connected to the rotating wheel 802. One end of the connecting rod 803 is connected to a pull rod 804. The lower surface of the lifting frame 7 is connected to an auxiliary rod 805. The bottom end of the auxiliary rod 805 is connected to an ice-breaking hammer 806. The bottom end of the pull rod 804 is fixedly connected to the ice-breaking hammer 806.

[0025] Specifically, through the driving motor 801, the rotating wheel 802 is driven to rotate, and then the pull rod 804 is driven to move up and down, so that the ice-breaking hammer 806 hammers the ice surface, breaking it into smaller particles, which is convenient for ice-breaking.

[0026] The water-stirring mechanism 3 includes a water-stirring motor 301 installed on the steel dam gate body 2. The output end of the water-stirring motor 301 is connected to a first gear 302. A rotating shaft 303 is connected to the base 1. A water-stirring rod 304 is connected to the rotating shaft 303. The bottom end of the rotating shaft 303 is connected to a second gear 305. A transmission chain 306 is connected between the first gear 302 and the second gear 305.

[0027] Specifically, through the provided water-stirring motor 301, the first moving gear 302 is driven to rotate, and then the water-stirring rod 304 on the rotating shaft 303 is driven to rotate through the transmission chain 306, which can stir the water surface, keep the water surface flowing, and thus avoid icing at the contact position between the steel dam gate of the water feature dam and the water surface.

[0028] A gate 201 is provided on one side of the steel dam gate body 2.

[0029] There are 2 rotating shafts 303.

[0030] The working principle of the present utility model is as follows. During actual use, through the provided water-stirring motor 301, the first moving gear 302 is driven to rotate, and then the water-stirring rod 304 on the rotating shaft 303 is driven to rotate through the transmission chain 306, which can stir the water surface, keep the water surface flowing, and thus avoid icing at the contact position between the steel dam gate of the water feature dam and the water surface. By starting the blower 502, the hot air inside the heating box 501 is conveyed through the air supply pipe 504 to the air jet frame 505, and then the water surface is heated by the nozzles 506 to prevent the water surface from icing. Through the driving motor 801, the rotating wheel 802 is driven to rotate, and then the pull rod 804 is driven to move up and down, so that the ice-breaking hammer 806 hammers the ice surface, breaking it into smaller particles, which is convenient for ice-breaking.

[0031] The above are only the preferred embodiments of the patent of the present utility model, and are not intended to limit the patent of the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the patent of the present utility model shall be included within the protection scope of the patent of the present utility model.

Claims

1. An antifreeze device for a waterscape dam steel dam gate, characterized in that: The invention comprises a base (1), a steel dam gate body (2) is installed on the base (1), a water stirring mechanism (3) is connected inside the base (1), an auxiliary frame (4) is connected to the upper surface of the steel dam gate body (2), a heating mechanism (5) is connected to the auxiliary frame (4), an electric push rod (6) is connected to the bottom of the auxiliary frame (4), an output end of the electric push rod (6) is connected to a lifting frame (7), and an ice breaking mechanism (8) is installed on the lifting frame (7); The heating mechanism (5) comprises a heating box (501) mounted on the auxiliary frame (4); a blower (502) is connected to one side of the heating box (501); an air supply pipe (504) is connected to the other side of the heating box (501); a heating wire (503) is connected to the interior of the heating box (501); an injection frame (505) is connected to the steel dam gate body (2); a nozzle (506) is connected to the lower surface of the injection frame (505); and the bottom end of the air supply pipe (504) is fixedly connected to the injection frame (505).

2. The antifreeze device for the steel dam gate of a waterscape dam according to claim 1 is characterized by: The ice-breaking mechanism (8) comprises a driving motor (801) mounted on the upper surface of the lifting frame (7); the output end of the driving motor (801) is connected to a rotating wheel (802); the rotating wheel (802) is connected to a connecting rod (803); one end of the connecting rod (803) is connected to a pulling rod (804); the lower surface of the lifting frame (7) is connected to an auxiliary rod (805); the bottom end of the auxiliary rod (805) is connected to an ice-breaking hammer (806); and the bottom end of the pulling rod (804) is fixedly connected to the ice-breaking hammer (806).

3. The antifreeze device for the steel dam gate of a waterscape dam according to claim 1 is characterized by: The water stirring mechanism (3) comprises a water stirring motor (301) installed on the steel dam gate body (2), the output end of the water stirring motor (301) is connected to a gear 1 (302), the base (1) is connected to a rotating shaft (303), the rotating shaft (303) is connected to a water stirring rod (304), the bottom end of the rotating shaft (303) is connected to a gear 2 (305), and a transmission chain (306) is connected between the gear 1 (302) and the gear 2 (305).

4. The antifreeze device for the steel dam gate of a waterscape dam according to claim 1 is characterized by: A gate (201) is provided on one side of the steel dam gate body (2).

5. The antifreeze device for the steel dam gate of a waterscape dam according to claim 3 is characterized by: Two rotating shafts (303) are provided.

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