Ice discharge gate structure of water conveyance canal

Abstract

The utility model discloses a water conveyance canal ice discharging gate structure which comprises an ice discharging groove, the inner walls of the two sides of the ice discharging groove are jointly and fixedly connected with a gate seat, one side of the outer surface of the gate seat is connected with a gate in an abutting mode, the gate is rotationally connected with the ice discharging groove, and an inclination angle assembly is jointly installed between the gate and the ice discharging groove. The top of the ice discharging groove is fixedly connected with a support. According to the utility model, through the arrangement of the support, the synchronous driving assembly, the reciprocating screw rod, the sliding block, the sliding rod and the ice breaking assembly, floating ice which is about to enter the ice discharging groove can be alternately impacted, so that the floating ice becomes small, large floating ice is prevented from entering the ice discharging groove to cause blockage, and the ice discharging smoothness is ensured; the water outlet height is increased through the gate seat, installation of the inclination angle assembly is facilitated, the inclination angle of the gate can be adjusted according to the water level in the water conveying channel and the actual ice discharging requirement during actual ice discharging, and loss of a large amount of water in the water conveying channel is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of ice-discharging gates, in particular to an ice-discharging gate structure for a water conveyance channel. Background Art

[0002] Water transfer channels are common water transfer structures in water diversion and regulation projects. At present, in order to prevent ice jams and other disasters in water transfer channels, ice-removal gates are usually installed on the sides of water transfer channels. At the same time, ice-blocking cables or guide plates matching the ice-removal gates are installed in the water transfer channels to assist the ice-removal gates in removing floating ice in the water transfer channels, thereby ensuring the normal water supply of the water transfer channels.

[0003] When the existing ice discharge gate is working, floating ice enters the ice discharge chute under the action of ice-blocking cables or guide plates. Since the floating ice in the ice discharge chute varies in size, some larger floating ice will easily cause the ice discharge chute to be blocked over time, affecting the ice discharge effect. At the same time, the gate of the ice discharge gate is opened upward or sideways, making it difficult to adjust the drainage height of the ice discharge gate according to the water level in the water transfer channel. When the water level in the water transfer channel is high, opening the ice discharge gate at this time will cause a large amount of water in the water transfer channel to be lost. Utility Model Content

[0004] The utility model is a water conveyance channel ice discharge gate structure proposed to solve the shortcomings in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an ice discharge gate structure for a water conveyance channel, comprising an ice discharge trough, the inner walls on both sides of the ice discharge trough are commonly fixedly connected with a gate seat, one side of the outer surface of the gate seat is abutted with a gate, and the gate and the ice discharge trough are rotatably connected, and an inclination assembly is commonly installed between the gate and the ice discharge trough; the top of the ice discharge trough is fixedly connected with a bracket, and a synchronous drive assembly is installed inside the bracket, and multiple power output ends of the synchronous drive assembly are equipped with reciprocating screws, and the outer surfaces of multiple reciprocating screws are equipped with sliders; the outer surfaces of multiple sliders are fixedly sleeved with sliding rods, and the sliding rods extend through the inner bottom of the bracket to the bottom and are slidably connected thereto, and the bottoms of multiple sliding rods are fixedly installed with ice-breaking assemblies.

[0006] Furthermore, the inclination assembly includes two mounting seats, and the two mounting seats are symmetrically fixed on the inner bottom of the ice discharge chute. The tops of the two mounting seats are rotatably connected to multi-section cylinders, and the movable ends of the two multi-section cylinders are rotatably connected to connecting blocks, and the connecting blocks are fixedly connected to the gate. The multi-section cylinders adopt advanced hydraulic transmission technology, run smoothly, have high precision, and are easy to operate and control.

[0007] Furthermore, the synchronous drive assembly includes a motor, and the motor is fixedly installed on the inner top of the bracket, the driving end of the motor is fixedly connected to a rotating shaft, and a plurality of worms are fixedly sleeved on the outer surface of the rotating shaft, and one side of the outer surfaces of the plurality of worms are meshedly connected with a worm wheel, and the worm wheel is fixedly sleeved on the outer surface of the reciprocating screw, so as to synchronously drive the plurality of reciprocating screws to operate.

[0008] Furthermore, the outer surface of the rotating shaft is symmetrically rotatably connected to two support blocks, and the support blocks are fixedly installed on the inner top of the bracket. The support blocks have a supporting effect on the rotating shaft, which is beneficial to the installation of the rotating shaft, while improving the strength of the rotating shaft and preventing it from deformation.

[0009] Furthermore, multiple ice-breaking assemblies all include a mounting frame, and the mounting frame is fixedly connected to the slide rod. Two ice-breaking claws are symmetrically fixedly connected to the bottom of the mounting frame, and the ends of the ice-breaking claws are obtuse angles, which can make the ends of the ice-breaking claws more stable, thereby ensuring the ice-breaking effect and the service life of the ice-breaking claws.

[0010] Furthermore, the plurality of slide bars are staggered to form an alternating descending effect, thereby avoiding concentrated lifting and lowering, thereby ensuring ice breaking while avoiding affecting ice removal efficiency.

[0011] Furthermore, the plurality of reciprocating screw rods are rotatably connected to the inner top of the bracket, and the bracket supports the reciprocating screw rods, which is beneficial to the installation of the reciprocating screw rods.

[0012] Beneficial effects of the utility model:

[0013] When the utility model is in use, the provided bracket, synchronous drive assembly, reciprocating screw rod, slider, slide rod and ice-breaking assembly can alternately impact the floating ice that is about to enter the ice discharge chute, so as to make the floating ice smaller, avoid large pieces of floating ice entering the ice discharge chute and causing blockage, and ensure the smoothness of ice discharge. In addition, an inclination assembly, a gate and a gate seat are provided, and the water outlet height is raised by the gate seat to facilitate the installation of the inclination assembly. During actual ice discharge, the inclination of the gate can be adjusted according to the water level in the water conveyance channel and the actual ice discharge demand, so as to avoid a large amount of water loss in the water conveyance channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 : A three-dimensional diagram of the utility model;

[0016] Figure 2 : A top view of the utility model;

[0017] Figure 3 : A cross-sectional view of a bracket of the present utility model.

[0018] The reference numerals are as follows:

[0019] 1. Ice discharge chute; 2. Gate; 3. Bracket; 4. Ice breaking claws; 5. Gate seat; 6. Multi-section oil cylinder; 7. Connecting block; 8. Mounting seat; 9. Motor; 10. Rotating shaft; 11. Worm; 12. Worm wheel; 13. Sliding block; 14. Reciprocating screw; 15. Sliding rod; 16. Mounting frame. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 3 As shown, it relates to an ice discharge gate structure for a water conveyance channel, including an ice discharge trough 1, the inner walls on both sides of the ice discharge trough 1 are fixedly connected with a gate seat 5, one side of the outer surface of the gate seat 5 is abutted with a gate 2, and the gate 2 is rotatably connected to the ice discharge trough 1, and an inclination component is installed between the gate 2 and the ice discharge trough 1, and the inclination component includes two mounting seats 8, and the two mounting seats 8 are symmetrically fixedly installed on the inner bottom of the ice discharge trough 1, the tops of the two mounting seats 8 are rotatably connected with a multi-section oil cylinder 6, the movable ends of the two multi-section oil cylinders 6 are rotatably connected with a connecting block 7, and the connecting block 7 is fixedly connected to the gate 2, and the opening inclination angle of the gate 2 can be adjusted according to the water level in the water conveyance channel and the actual ice discharge demand, and the multi-section oil cylinder 6 drives the gate 2 to swing at the rotating connection point between the gate 2 and the inner wall of the ice discharge trough 1 until the set angle is reached.

[0022] The top of the ice discharge chute 1 is fixedly connected to a bracket 3, and a synchronous drive assembly is installed inside the bracket 3. Multiple power output ends of the synchronous drive assembly are equipped with reciprocating screws 14, and multiple reciprocating screws 14 are rotatably connected to the inner top of the bracket 3. The outer surfaces of multiple reciprocating screws 14 are equipped with sliders 13. The synchronous drive assembly includes a motor 9, and the motor 9 is fixedly installed on the inner top of the bracket 3. The driving end of the motor 9 is fixedly connected to a rotating shaft 10, and the outer surface of the rotating shaft 10 is fixedly sleeved with multiple worms 11. One side of the outer surfaces of the multiple worms 11 is meshed and connected with a worm wheel 12, and the worm wheel 12 is fixedly sleeved on the outer surface of the reciprocating screw 14. The outer surface of the rotating shaft 10 is symmetrically rotatably connected to two support blocks, and the support blocks are fixedly installed on the inner top of the bracket 3. The motor 9 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the worm 11 to rotate, and the worm 11 drives the reciprocating screw 14 to rotate.

[0023] The outer surfaces of the multiple sliders 13 are fixedly sleeved with sliding rods 15, and the multiple sliding rods 15 are staggered. The sliding rods 15 extend through the inner bottom of the bracket 3 to the bottom and are slidably connected thereto. The bottoms of the multiple sliding rods 15 are fixedly installed with ice-breaking assemblies. The multiple ice-breaking assemblies all include a mounting frame 16, and the mounting frame 16 is fixedly connected to the sliding rods 15. Two ice-breaking claws 4 are symmetrically fixedly connected to the bottom of the mounting frame 16. When the sliding rods 15 move, they can drive the ice-breaking claws 4 to move. When the ice-breaking claws 4 come into contact with the floating ice, they have the effect of impacting and crushing.

[0024] Working principle: the opening angle of the gate 2 can be adjusted according to the water level in the water delivery channel and the actual ice discharge demand. The multi-section oil cylinder 6 drives the gate 2 to swing at the rotating connection point between the gate 2 and the inner wall of the ice discharge chute 1 until the set angle is reached. Then the motor 9 drives the rotating shaft 10 to rotate, and the rotating shaft 10 drives multiple worms 11 to rotate. The worm 11 drives the worm wheel 12 connected thereto to rotate, thereby driving multiple reciprocating screws 14 to rotate. The reciprocating screw 14 drives the sliding rod 15 to move back and forth up and down through the slider 13, thereby driving the ice-breaking claws 4 to move back and forth up and down. When the ice-breaking claws 4 come into contact with the floating ice, they have the effect of impacting and crushing.

[0025] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A water channel ice discharge gate structure, comprising an ice discharge chute (1), characterized in that: The inner walls of both sides of the ice discharge chute (1) are fixedly connected to a gate seat (5), one side of the outer surface of the gate seat (5) is abutted against a gate (2), and the gate (2) and the ice discharge chute (1) are rotatably connected, and an inclination component is installed between the gate (2) and the ice discharge chute (1); The top of the ice discharge chute (1) is fixedly connected to a bracket (3), a synchronous drive assembly is installed inside the bracket (3), multiple power output ends of the synchronous drive assembly are equipped with reciprocating screws (14), and the outer surfaces of the multiple reciprocating screws (14) are equipped with sliders (13); The outer surfaces of the plurality of sliding blocks (13) are all fixedly sleeved with sliding rods (15), and the sliding rods (15) penetrate the inner bottom of the bracket (3) and extend to the bottom and are slidably connected thereto, and the bottoms of the plurality of sliding rods (15) are all fixedly mounted with ice breaking components.

2. The ice-removing gate structure for a water conveyance channel according to claim 1, characterized in that: The tilt angle assembly comprises two mounting seats (8), and the two mounting seats (8) are symmetrically fixedly mounted on the inner bottom of the ice discharge chute (1), the tops of the two mounting seats (8) are rotatably connected to the multi-section oil cylinder (6), the movable ends of the two multi-section oil cylinders (6) are rotatably connected to the connecting blocks (7), and the connecting blocks (7) are fixedly connected to the gate (2).

3. The ice-removing gate structure for a water conveyance channel according to claim 1, characterized in that: The synchronous drive assembly comprises a motor (9), and the motor (9) is fixedly mounted on the inner top of the bracket (3); the driving end of the motor (9) is fixedly connected to a rotating shaft (10); a plurality of worms (11) are fixedly sleeved on the outer surface of the rotating shaft (10); one side of the outer surfaces of the plurality of worms (11) are meshingly connected to a worm wheel (12); and the worm wheel (12) is fixedly sleeved on the outer surface of a reciprocating screw (14).

4. The ice-removing gate structure for a water conveyance channel according to claim 3, characterized in that: The outer surface of the rotating shaft (10) is symmetrically rotatably connected to two support blocks, and the support blocks are fixedly mounted on the inner top of the bracket (3).

5. The ice-removing gate structure for a water conveyance channel according to claim 1, characterized in that: The plurality of ice-breaking assemblies all comprise a mounting frame (16), and the mounting frame (16) is fixedly connected to the slide bar (15), and two ice-breaking claws (4) are symmetrically fixedly connected to the bottom of the mounting frame (16).

6. The ice-removing gate structure for a water conveyance channel according to claim 1, characterized in that: The plurality of sliding rods (15) are arranged in a staggered manner.

7. The ice-removing gate structure for a water conveyance channel according to claim 1, characterized in that: The plurality of reciprocating screw rods (14) are all rotatably connected to the inner top of the bracket (3).

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