Reservoir waterproof gate convenient to overhaul

Abstract

The utility model discloses a reservoir waterproof gate convenient to overhaul, and belongs to the technical field of reservoir waterproof gates. Comprising a concave guide rail and a prefabricated pouring type concrete gate base, the concave guide rail is fixedly installed between the inner walls of the reservoir prefabricated concrete gate base, a gate body and a filter plate are slidably installed through the concave guide rail and a linear guide rail correspondingly, and two drainage doors at a drainage opening are rotationally opened through recovery of piston rods of two hydraulic cylinders; if the drainage amount needs to be increased, the whole gate body ascends along the concave guide rail, so that a larger drainage groove is formed between the bottom end of the gate body and the concave guide rail to achieve the purpose of rapid drainage, dirt is intercepted through the filter plate, the filter plate ascends along the linear guide rail, the gear is driven by the rack to rotate, and the drainage amount is increased. The rotating rolling brush automatically cleans the rising filter plate, the filter plate does not need to be detached, the filter plate and the gate body are relatively independent, and overhauling and cleaning maintenance work is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of reservoir waterproof gates, and more specifically, to a reservoir waterproof gate that is easy to maintain. Background Art

[0002] The sluice gate can use traction equipment, such as a steel rope traction machine, as needed to achieve the purpose of raising or lowering the gate, thereby controlling the rise and fall of the reservoir water level, which is very critical for the water level control of the reservoir water body, especially in seasonal changes, regional environments with sudden changes in rainfall, etc., and can effectively prevent floods, droughts, and drainage problems. The existing public technology number CN220433571U proposes a reservoir waterproof gate that is easy to maintain. The device has a simple structure and is easy to construct. The reservoir gate is easy to install and disassemble for maintenance. When the reservoir gate is turned over, the concrete base can provide a large maintenance space for easy brushing. The anti-corrosion floating plate floating on the water surface can achieve automatic cleaning effect by sliding along the surface of the reservoir gate, which is highly practical and easy to promote and use. Regarding the above-mentioned related technologies, the utility model inventor believes that there are still the following defects: when the reservoir gate in the reference is used, the floating dirt on the water surface is difficult to be effectively intercepted, resulting in the phenomenon of dirt adhering to the surface of the gate, and the gate needs to be cleaned from time to time. The gate structure is single, which makes the method of regulating the water level of the reservoir relatively single, and it is difficult to adjust the flow of reservoir drainage according to the actual rainfall, rainfall speed and other conditions. In view of this, we propose a reservoir waterproof gate that is easy to maintain. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] The purpose of the present application is to provide a reservoir waterproof gate that is easy to maintain, which solves the problem that the floating dirt on the water surface is difficult to be effectively intercepted when the reservoir gate in the comparative literature is used, resulting in the phenomenon of dirt adhering to the gate surface, requiring irregular gate cleaning, and the gate structure is single, so that the method of regulating the water level of the reservoir is relatively single, and it is difficult to adjust the flow rate of the reservoir drainage according to the actual rainfall, rainfall speed, etc. The technical problem is realized by sliding the gate body and the filter plate respectively through the concave guide rail and the linear guide rail. The piston rods of the two hydraulic cylinders are recovered to rotate and open the two drain gates at the drain outlet to achieve water discharge at a certain water level. If the discharge volume needs to be increased, the gate body rises along the concave guide rail as a whole to form a larger drainage groove between the bottom of the gate body and the concave guide rail to achieve rapid drainage. Dirt is intercepted by the filter plate, and the filter plate rises along the linear guide rail. The gear is driven to rotate by the rack, so that the rotating roller brush automatically cleans the rising filter plate. There is no need to remove the filter plate. The filter plate and the gate body are relatively independent, which is convenient for inspection and cleaning and maintenance.

[0005] 2. Technical solution

[0006] The technical solution of the present application provides a reservoir waterproof gate that is easy to maintain, comprising: a concave guide rail and a prefabricated cast-in-place concrete gate base, the concave guide rail is fixedly installed between the inner walls of the prefabricated concrete gate base of the reservoir, the inner walls on both sides of the concave guide rail are respectively fixed with linear guide rails, a gate body is slidably installed in the concave guide rail, two first lifting rings are fixedly installed on the upper end of the gate body, a drain port is opened on the upper end of the gate body, and two drain gates are rotatably installed on the gate body at the drain port, a sewage filter assembly is slidably installed between the linear guide rails, the sewage filter assembly includes a filter plate, two second lifting rings are fixedly installed on the filter plate, racks are fixedly provided at both ends of the filter plate, a sewage cleaning mechanism is installed on the side of the concave guide rail, and the sewage cleaning mechanism includes a roller brush, gears are fixedly provided at both ends of the roller brush, the gear is meshed with the rack, and the roller brush rolls to fit the surface of the filter plate.

[0007] By adopting the above technical scheme, a concave guide rail is fixedly installed on the inner wall of the prefabricated cast-concrete gate base, and linear guide rails are fixedly arranged on the inner walls on both sides of the concave guide rail for slidingly installing the filter plate. The gate body can be slidably installed in the concave guide rail. When the water level of the reservoir needs to be adjusted, the two discharge gates at the discharge port can be rotated to open to achieve water discharge at a certain water surface height. If the discharge volume needs to be increased, the gate body can be driven to rise along the concave guide rail through the second lifting ring through the steel rope traction equipment, so that the water in the reservoir can be quickly drained through the drainage groove formed between the bottom end of the gate body and the concave guide rail. The filter plate slidably installed between the linear guide rails can achieve the purpose of intercepting dirt, and when the surface of the filter plate is maintained and cleaned, the first lifting ring can be pulled by the steel rope traction equipment to make the filter plate rise along the linear guide rail, and the gear can be driven to rotate through the rack to make the roller brush rotate, and then the rising filter plate can be automatically cleaned. There is no need to disassemble the filter plate. The filter plate and the gate body are relatively independent, which is convenient for inspection and cleaning.

[0008] Optionally, two angular seats are fixedly provided on the surface of one side of the gate body facing away from the filter plate, and a hydraulic cylinder is rotatably mounted on each of the angular seats, and the piston rods of the hydraulic cylinders are rotatably connected to a drain gate respectively.

[0009] By adopting the above technical solution, the hydraulic cylinder piston rod can be extended and retracted to make the discharge gate rotate along the gate body, thereby achieving the purpose of regulating the reservoir water level.

[0010] Optionally, two guide wheels are rotatably mounted on both sides of the gate body, and the guide wheels are slidably mounted in concave guide rails.

[0011] By adopting the above technical solution, the gate body is slidably installed along the concave guide rail through the guide wheels on both sides, so that the gate body can achieve the purpose of vertical height adjustment, and then an opening can be formed between the bottom end of the gate body and the concave guide rail, which can be used to quickly adjust the water level of the reservoir.

[0012] Optionally, two sliding blocks are fixedly provided on both sides of the filter plate, and the sliding blocks are slidably arranged in a linear guide rail.

[0013] By adopting the above technical solution, the filter plate can be installed by vertical sliding along the linear guide rails through the sliders on both sides, and can be used for cleaning the dirt on the surface of the filter plate.

[0014] Optionally, support seats are rotatably mounted on both ends of the roller brush, and the support seats are fixed on the surface of the concave guide rail. The installation height of the roller brush is higher than the top position of the filter plate and the gate body.

[0015] By adopting the above technical solution, both ends of the roller brush can achieve stable rotation through the support seat. When the filter plate rises, the roller brush can passively rotate to achieve the purpose of automatic cleaning of the filter plate.

[0016] 3. Beneficial effects

[0017] One or more technical solutions provided in the technical solution of the present application have at least the following technical effects or advantages: the gate body and the filter plate are slidably installed by the concave guide rail and the linear guide rail respectively, and the two drain gates at the drain outlet are rotated and opened by recovering the piston rods of the two hydraulic cylinders to achieve drainage treatment at a certain water surface height. If the drainage volume needs to be increased, the gate body as a whole rises along the concave guide rail to form a larger drainage groove between the bottom end of the gate body and the concave guide rail to achieve the purpose of rapid drainage. Dirt is intercepted by the filter plate, and the filter plate rises along the linear guide rail. The gear is driven to rotate by the rack, so that the rotating roller brush automatically cleans the rising filter plate, and there is no need to remove the filter plate. The filter plate and the gate body are relatively independent, which is convenient for inspection and cleaning and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of a reservoir waterproof gate that is easy to repair disclosed in a preferred embodiment of the present application;

[0019] Figure 2 A schematic diagram of a concave guide rail and a linear guide rail structure of a reservoir waterproof gate that is easy to repair is disclosed in a preferred embodiment of the present application;

[0020] Figure 3 A schematic diagram of the structure of a gate body, a sewage filter assembly and a sewage cleaning mechanism of a reservoir waterproof gate that is easy to repair is disclosed in a preferred embodiment of the present application;

[0021] Figure 4 A reservoir waterproof gate that is easy to repair is disclosed in a preferred embodiment of the present application Figure 3 The enlarged structural diagram at A in the middle;

[0022] Explanation of the numbers in the figure: 1. concave guide rail; 2. linear guide rail; 3. gate body; 31. drain port; 32. drain gate; 33. hydraulic cylinder; 34. angle seat; 35. guide wheel; 36. second lifting ring; 4. sewage filter assembly; 41. filter plate; 42. second lifting ring; 43. slider; 44. rack; 5. sewage cleaning mechanism; 51. roller brush; 52. gear; 53. support seat. DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings.

[0024] Reference Figures 1 to 4 The embodiment of the present application provides a reservoir waterproof gate that is easy to maintain, comprising: a concave guide rail 1 and a prefabricated cast-in-place concrete gate base, the concave guide rail 1 is fixedly installed between the inner walls of the prefabricated concrete gate base of the reservoir, the inner walls on both sides of the concave guide rail 1 are respectively fixed with linear guide rails 2, a gate body 3 is slidably installed in the concave guide rail 1, two first lifting rings 36 are fixedly installed on the upper end of the gate body 3, a drain port 31 is opened on the upper end of the gate body 3, and two rotatable lifting rings 36 are installed on the gate body 3 at the drain port 31. A sewage filter assembly 4 is slidably installed between the drain gate 32 and the linear guide rail 2. The sewage filter assembly 4 includes a filter plate 41. Two second lifting rings 42 are fixedly provided on the filter plate 41. Racks 44 are fixedly provided at both ends of the filter plate 41. A sewage cleaning mechanism 5 is installed on the side of the concave guide rail 1. The sewage cleaning mechanism 5 includes a roller brush 51. Gears 52 are fixedly provided at both ends of the roller brush 51. The gears 52 are meshed and connected with the racks 44. The roller brush 51 rolls and fits the surface of the filter plate 41. The prefabricated cast concrete gate base is fixed on the inner wall. A concave guide rail 1 is installed, and linear guide rails 2 are fixedly arranged on the inner walls of both sides of the concave guide rail 1 for slidingly installing the filter plate 41. The gate body 3 can be slidably installed in the concave guide rail 1. When the water level of the reservoir needs to be adjusted, the two drain gates 32 at the drain port 31 can be rotated to open to achieve a certain water level discharge treatment. If the discharge volume needs to be increased, the gate body 3 can be driven to rise along the concave guide rail 1 through the second lifting ring 42 through the steel rope traction device, so that the water in the reservoir passes between the bottom of the gate body 3 and the concave guide rail 1. The formed drainage groove can achieve the purpose of rapid drainage, and the filter plate 41 slidably installed between the linear guide rails 2 can achieve the purpose of intercepting dirt. When the surface of the filter plate 41 is maintained and cleaned, the first lifting ring 36 can be pulled by a steel rope traction device to make the filter plate 41 rise along the linear guide rail 2, and the gear 52 is driven to rotate by the rack 44 to rotate the roller brush 51, and then the rising filter plate 41 is automatically cleaned. There is no need to remove the filter plate 41. The filter plate 41 is relatively independent of the gate body 3, which is convenient for inspection and cleaning and maintenance.

[0025] Reference Figure 3 and Figure 4Two angular seats 34 are fixedly provided on the surface of the gate body 3 on one side away from the filter plate 41, and a hydraulic cylinder 33 is rotatably installed on each of the angular seats 34. The piston rods of the hydraulic cylinders 33 are rotatably connected to a drain gate 32 respectively. The piston rods of the hydraulic cylinders 33 are retracted to allow the drain gate 32 to rotate along the gate body 3, thereby achieving the purpose of regulating the water level of the reservoir.

[0026] Reference Figure 3 Two guide wheels 35 are rotatably installed on both sides of the gate body 3, and the guide wheels 35 are slidably installed in the concave guide rail 1. The gate body 3 is slidably installed along the concave guide rail 1 through the guide wheels 35 on both sides, so that the gate body 3 can achieve the purpose of vertically adjusting the height, and then an opening can be formed between the bottom end of the gate body 3 and the concave guide rail 1, which can be used to quickly adjust the water level of the reservoir.

[0027] Reference Figure 3 and Figure 4 Two sliders 43 are fixedly provided on both sides of the filter plate 41, and the sliders 43 are slidably arranged in the linear guide rail 2. The filter plate 41 can be vertically slidably installed along the linear guide rail 2 through the sliders 43 on both sides, and is used for cleaning the dirt on the surface of the filter plate 41.

[0028] Reference Figure 3 and Figure 4 The two ends of the roller brush 51 are rotatably mounted with support seats 53, and the support seats 53 are fixed on the surface of the concave guide rail 1. The installation height of the roller brush 51 is higher than the top position of the filter plate 41 and the gate body 3. The two ends of the roller brush 51 can achieve stable rotation through the support seats 53. When the filter plate 41 rises, the roller brush 51 can passively rotate to achieve the purpose of automatic cleaning of the filter plate 41.

[0029] Working principle: A concave guide rail 1 is fixedly installed on the inner wall of the prefabricated cast-concrete gate base, and linear guide rails 2 are fixedly set on the inner walls on both sides of the concave guide rail 1 for slidingly installing the filter plate 41. The gate body 3 can be slidably installed in the concave guide rail 1. When the water level of the reservoir needs to be adjusted, the piston rods of the two hydraulic cylinders 33 are recovered, and the two drain gates 32 at the drain port 31 can be rotated and opened to achieve water discharge at a certain water level. If the water discharge volume needs to be increased, the gate body 3 can be driven to rise along the concave guide rail 1 through the second lifting ring 42 through the steel rope traction equipment to make the reservoir The inner water is quickly drained through the drainage groove formed between the bottom end of the gate body 3 and the concave guide rail 1. The filter plate 41 slidably installed between the linear guide rails 2 can intercept dirt. When the surface of the filter plate 41 is maintained and cleaned, the first lifting ring 36 can be pulled by a steel rope traction device to make the filter plate 41 rise along the linear guide rail 2, and the gear 52 is driven to rotate by the rack 44 to rotate the roller brush 51, and then the rising filter plate 41 is automatically cleaned. There is no need to disassemble the filter plate 41. The filter plate 41 is relatively independent of the gate body 3, which is convenient for inspection and cleaning and maintenance.

Claims

1. A reservoir waterproof gate that is easy to maintain, characterized by: The invention comprises: a concave guide rail (1) and a prefabricated cast-in-place concrete gate base, wherein the concave guide rail (1) is fixedly installed between the inner walls of the prefabricated concrete gate base of the reservoir, the inner walls on both sides of the concave guide rail (1) are respectively fixedly provided with linear guide rails (2), a gate body (3) is slidably installed in the concave guide rail (1), two first lifting rings (36) are fixedly provided at the upper end of the gate body (3), a water discharge port (31) is opened at the upper end of the gate body (3), two water discharge gates (32) are rotatably installed at the water discharge port (31), and the linear guide rail (2) is fixedly provided with a first lifting ring (36) at the upper end of the gate body (3). A dirt filter assembly (4) is slidably mounted between the rails (2), the dirt filter assembly (4) comprising a filter plate (41), two second hanging rings (42) are fixedly mounted on the filter plate (41), racks (44) are fixedly mounted at both ends of the filter plate (41), a dirt cleaning mechanism (5) is mounted on the side of the concave guide rail (1), the dirt cleaning mechanism (5) comprises a roller brush (51), gears (52) are fixedly mounted at both ends of the roller brush (51), the gears (52) are meshingly connected with the racks (44), and the roller brush (51) rolls and fits the surface of the filter plate (41).

2. A reservoir waterproof gate that is easy to maintain according to claim 1, characterized in that: Two angular seats (34) are fixedly provided on the surface of one side of the gate body (3) away from the filter plate (41), and a hydraulic cylinder (33) is rotatably mounted on each of the angular seats (34). The piston rods of the hydraulic cylinders (33) are rotatably connected to a drain gate (32) respectively.

3. A reservoir waterproof gate that is easy to maintain according to claim 1, characterized in that: Two guide wheels (35) are rotatably mounted on both sides of the gate body (3), and the guide wheels (35) are slidably mounted in the concave guide rail (1).

4. A reservoir waterproof gate that is easy to maintain according to claim 1, characterized in that: Two sliders (43) are fixedly provided on both sides of the filter plate (41), and the sliders (43) are slidably arranged in the linear guide rail (2).

5. The reservoir waterproof gate that is easy to maintain according to claim 1 is characterized by: Support seats (53) are rotatably mounted at both ends of the roller brush (51), and the support seats (53) are fixedly mounted on the surface of the concave guide rail (1). The installation height of the roller brush (51) is higher than the top positions of the filter plate (41) and the gate body (3).

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