Intercepting device for water conservancy project

Abstract

The utility model relates to the technical field of water conservancy projects, and provides a water conservancy project cut-off device which comprises symmetrically arranged vertical plates, a transverse plate fixedly installed between the tops of the two vertical plates, a cut-off assembly installed on the lower end face of the transverse plate, and a filter plate inserted between the two vertical plates and located on the rear side of the cut-off assembly. A first driving motor is started to drive a first connecting rod to rotate, the first connecting rod drives two driving bevel gears to rotate, the driving bevel gear at the top can drive a cleaning brush on one side of a moving box to reciprocate, and the cleaning brush can be driven by a motor to rotate. Meanwhile, a driving bevel gear at the bottom drives a plurality of smashing blades to smash the redundant impurities such as the weeds, the redundant impurities such as the weeds are prevented from blocking a sewage suction pump, and therefore the redundant impurities such as the weeds accumulated on one side of the filter plate can be conveniently cleaned; and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, and in particular to a flow intercepting device for water conservancy projects. Background Art

[0002] A water conservancy project is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. It is also called a water project. Water is a valuable resource indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet the people's needs for water resources in life and production.

[0003] At present, in the existing river channel, weeds and other excess impurities are filtered out through the filter plate, but the filtered weeds and other excess impurities will accumulate on one side of the filter plate. If they are not cleaned for a long time, the normal work of the interception will be affected. Therefore, the utility model provides an interception device for water conservancy projects. Utility Model Content

[0004] The utility model proposes a interception device for water conservancy projects to solve the problem in the above-mentioned background technology that excess impurities such as weeds can be filtered out through a filter plate in the existing river channel, but the filtered weeds and other excess impurities will accumulate on one side of the filter plate. If they are not cleaned for a long time, the normal operation of the interception will be affected.

[0005] The technical solution of the utility model is as follows:

[0006] A flow intercepting device for water conservancy projects comprises symmetrically arranged vertical plates, a horizontal plate is fixedly installed between the tops of two of the vertical plates, a flow intercepting assembly is installed on the lower end surface of the horizontal plate, a filter plate is inserted between the two vertical plates and located at the rear side of the flow intercepting assembly, and a cleaning assembly is arranged on one side of the filter plate.

[0007] The cleaning assembly includes a material receiving frame fixedly installed between the bottoms of the two vertical plates, a threaded rod is rotatably connected between the tops of the two vertical plates, one end of the threaded rod passes through one side of the vertical plate through a bearing and is fixedly installed with a driven bevel gear 1, a moving box is threadedly connected to the outer surface of the threaded rod, a cleaning brush is fixedly installed on one side of the moving box, a guide rod is fixedly installed between the bottoms of the two vertical plates, a driving motor 1 is fixedly installed on one side of the top of the vertical plate, a connecting rod 1 is fixedly installed on the output end of the driving motor 1, and driving bevel gears are fixedly installed on the outer surfaces of both ends of the connecting rod 1, connecting rods 2 are symmetrically rotatably connected on both sides of the material receiving frame, one end of the two connecting rods 2 passes through one side of the vertical plate through a bearing and is fixedly installed with a driving gear, and a plurality of crushing blades are fixedly installed on the outer surfaces of the two connecting rods 2, one of the connecting rods 2 passes through one side of the vertical plate through a bearing and is fixedly installed with a driven bevel gear 2, a connecting seat is symmetrically fixedly installed on one side of the vertical plate, a connecting pipe is connected to one side of the bottom of the material receiving frame, the top of the connecting pipe passes through one side of the horizontal plate, and a sewage suction pump is provided on the connecting pipe.

[0008] Preferably, the intercepting assembly includes a second driving motor fixedly mounted on one side of the bottom of the horizontal plate, the output end of the second driving motor passes through a bearing to one side of the vertical plate and is fixedly mounted with a bidirectional screw, the end of the bidirectional screw is rotatably connected to one side of the vertical plate away from the second driving motor, the outer surfaces of both ends of the bidirectional screw are threadedly connected with a support seat one, the bottoms of the two support seats one are rotatably connected with a transmission rod, one end of the two transmission rods are rotatably connected with a support seat two, the bottoms of the two support seats two are both fixedly mounted with the same intercepting plate, T-shaped sliders are fixedly mounted on both sides of the intercepting plate, T-shaped grooves are provided on the relative inner sides of the two vertical plates, and the T-shaped sliders are meshingly connected with the T-shaped grooves.

[0009] Preferably, the bottom of the movable box movably penetrates the outer surface of the guide rod, and one end of the connecting rod penetrates the corresponding connecting seat through bearings.

[0010] Preferably, the driving bevel gear at the top is meshed with the driven bevel gear 1, and the driving bevel gear at the bottom is meshed with the driven bevel gear 2.

[0011] Preferably, the two driving gears are meshingly connected.

[0012] Preferably, the outer surfaces of the driving bevel gear and the driven bevel gear 1 at the top and the outer surfaces of the driving bevel gear and the driven bevel gear 2 at the bottom are both provided with a protective cover 1, and the outer surfaces of the two driving gears are provided with a protective cover 2.

[0013] Preferably, scrapers are fixedly installed between the bottoms of the two vertical plates and on both sides of the intercepting plate, and the scrapers are in contact with the side surfaces of the intercepting plate.

[0014] The working principle and beneficial effects of the utility model are:

[0015] 1. In the utility model, the driving motor 1 is started to drive the connecting rod 1 to rotate. During the rotation of the connecting rod 1, the two driving bevel gears are driven to rotate. The driving bevel gear at the top drives the threaded rod at one end of the driven bevel gear 1 to rotate. During the rotation of the threaded rod, the cleaning brush on one side of the mobile box can be driven to do reciprocating motion through the cooperation of the guide rod, so that the weeds and other excess impurities adhering to one side of the filter plate are cleaned up. The cleaned weeds and other excess impurities will fall into the receiving frame through the action of gravity. At the same time, the driving bevel gear at the bottom drives the connecting rod 2 on one side of the driven bevel gear 2 to rotate, and then through the meshing connection of the two driving gears, a plurality of crushing blades can be driven at the same time to crush the weeds and other excess impurities, so as to prevent the weeds and other excess impurities from clogging the sewage suction pump, thereby facilitating the cleaning of the weeds and other excess impurities accumulated on one side of the filter plate, thereby improving the working efficiency.

[0016] 2. In the utility model, the bidirectional screw is driven to rotate by starting the driving motor 2, and the bidirectional screw drives the two supporting seats 1 to make relative movement. At the same time, the cooperation between the transmission rod, the two supporting seats 2, the T-shaped slider and the T-shaped slide groove can effectively drive the intercepting plate to move up and down. By adjusting the rising height of the intercepting plate, the discharge speed of the river water is changed. There is no need to manually adjust the intercepting plate, which saves time and effort and is simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0019] Figure 2 It is the front view of the external structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the cleaning component of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the protective cover 2 of the utility model;

[0022] Figure 5 It is a schematic diagram of the interception component of the utility model.

[0023] In the figure: 1, vertical plate; 2, horizontal plate; 3, filter plate; 4, protective cover 1; 5, protective cover 2; 6, scraper; 100, interception assembly; 101, driving motor 2; 102, two-way screw rod; 103, support seat 1; 104, transmission rod; 105, support seat 2; 106, interception plate; 107, T-type slider; 108, T-type slide; 200, cleaning assembly; 201, material receiving frame; 202, threaded rod; 203, driven bevel gear 1; 204, moving box; 205, cleaning brush; 206, guide rod; 207, driving motor 1; 208, connecting rod 1; 209, driving bevel gear; 210, connecting rod 2; 211, driving gear; 212, crushing blade; 213, driven bevel gear 2; 214, connecting seat; 215, connecting pipe; 216, sewage suction pump. DETAILED DESCRIPTION

[0024] The following will be combined with 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.

[0025] Example 1

[0026] like Figure 1~Figure 5 As shown, this embodiment proposes an intercepting device for water conservancy projects, including symmetrically arranged vertical plates 1, a horizontal plate 2 is fixedly installed between the tops of the two vertical plates 1, an intercepting assembly 100 is installed on the lower end surface of the horizontal plate 2, and a filter plate 3 is inserted between the two vertical plates 1 at the rear side of the intercepting assembly 100. The diameter of the filter holes on the filter plate 3 is smaller than the diameter of excess impurities such as weeds, and a cleaning assembly 200 is arranged on one side of the filter plate 3.

[0027] The cleaning assembly 200 includes a material receiving frame 201 fixedly installed between the bottoms of the two vertical plates 1, a threaded rod 202 is rotatably connected between the tops of the two vertical plates 1, one end of the threaded rod 202 passes through a side of the vertical plate 1 through a bearing and is fixedly installed with a driven bevel gear 203, a moving box 204 is threadedly connected to the outer surface of the threaded rod 202, a cleaning brush 205 is fixedly installed on one side of the moving box 204, a guide rod 206 is fixedly installed between the bottoms of the two vertical plates 1, a driving motor 207 is fixedly installed on one side of the top of the vertical plate 1, the input end of the driving motor 207 is connected to the power supply through an external cable, and the output end of the driving motor 207 is fixedly installed with a connecting rod 208, and the connecting rod 20 The outer surfaces of both ends of the 8 are fixedly installed with driving bevel gears 209, and the two sides of the material receiving frame 201 are symmetrically connected to the two connecting rods 210 for rotation. One end of the two connecting rods 210 passes through the bearing to the side of the vertical plate 1 and is fixedly installed with a driving gear 211. The outer surfaces of the two connecting rods 210 are fixedly installed with a plurality of crushing blades 212, one of which passes through the bearing to the side of the vertical plate 1 and is fixedly installed with a driven bevel gear 213. A connecting seat 214 is symmetrically fixedly installed on one side of the vertical plate 1. A connecting pipe 215 is connected to one side of the bottom of the material receiving frame 201, and the top of the connecting pipe 215 passes through one side of the horizontal plate 2. A sewage suction pump 216 is arranged on the connecting pipe 215. The input end of the sewage suction pump 216 is connected to the power supply through an external cable. The cleaning component 200 provided can effectively clean the weeds and other excess impurities accumulated on one side of the filter plate 3. When it is necessary to clean the weeds and other excess impurities accumulated on one side of the filter plate 3, the driving motor 207 is started to drive the connecting rod 208 to rotate. During the rotation of the connecting rod 208, the two driving bevel gears 209 are driven to rotate. The driving bevel gear 209 at the top drives the threaded rod 202 at one end of the driven bevel gear 203 to rotate. During the rotation of the threaded rod 202, the cleaning brush 205 on one side of the mobile box 204 can be driven to reciprocate through the cooperation of the guide rod 206. The weeds and other excess impurities adhering to one side of the filter plate 3 are moved, and the cleaned weeds and other excess impurities will fall into the receiving frame 201 through the action of gravity. At the same time, the driving bevel gear 209 at the bottom drives the connecting rod 210 on one side of the driven bevel gear 213 to rotate, and then through the meshing connection of the two driving gears 211, the plurality of crushing blades 212 on the two connecting rods 210 can be driven at the same time to crush the weeds and other excess impurities to prevent the weeds and other excess impurities from clogging the sewage suction pump 216, and then the sewage suction pump 216 is started to extract the crushed weeds and other excess impurities, thereby cleaning the weeds and other excess impurities accumulated on one side of the filter plate 3.

[0028] Example 2

[0029] like Figure 1~Figure 5As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the interception component 100 includes a driving motor 2 101 fixedly installed on one side of the bottom of the horizontal plate 2, the input end of the driving motor 2 101 is connected to the power supply through an external cable, the output end of the driving motor 2 101 passes through a bearing to one side of the vertical plate 1 and is fixedly installed with a bidirectional screw rod 102, the bidirectional screw rod 102 is rotatably connected to one side of the vertical plate 1 at one end away from the driving motor 2 101, the outer surfaces of both ends of the bidirectional screw rod 102 are threadedly connected to support seats 103, the bottoms of the two support seats 103 are rotatably connected to transmission rods 104, and the two transmission rods 104 are connected to the bottom of the two support seats 103. One end of the moving rod 104 is rotatably connected to the support seat 2 105, and the bottom of the two support seats 2 105 are fixedly installed with the same intercepting plate 106, and the lower end surface of the intercepting plate 106 is fixedly installed with a plurality of plug rods at equal distances, and T-shaped sliders 107 are fixedly installed on both sides of the intercepting plate 106. The two vertical plates 1 are provided with T-shaped slide grooves 108 on the relative inner sides, and the T-shaped sliders 107 are meshed and connected with the T-shaped slide grooves 108. The intercepting assembly 100 can effectively adjust the discharge speed of the river water. When the discharge speed of the river water needs to be adjusted, the bidirectional screw rod is driven by starting the driving motor 2 101. 102 rotates, and the bidirectional screw rod 102 drives the two support seats 103 to make relative movement. At the same time, through the cooperation between the transmission rod 104, the two support seats 105, the T-shaped slider 107 and the T-shaped slide groove 108, the intercepting plate 106 can be effectively driven to move up and down, so as to adjust the discharge speed of the river water. The bottom of the moving box 204 movably penetrates the outer surface of the guide rod 206, and the two ends of the connecting rod 1 208 penetrate the corresponding connecting seat 214 through the bearing. The top driving bevel gear 209 is meshed with the driven bevel gear 1 203, and the bottom driving bevel gear 209 is meshed with the driven bevel gear 1 The two bevel gears 213 are meshingly connected, the two driving gears 211 are meshingly connected, the outer surfaces of the top driving bevel gear 209 and the driven bevel gear 1 203 and the outer surfaces of the bottom driving bevel gear 209 and the driven bevel gear 2 213 are provided with a protective cover 1 4, the outer surfaces of the two driving gears 211 are provided with a protective cover 2 5, and scrapers 6 are fixedly installed on both sides of the intercepting plate 106 between the bottoms of the two vertical plates 1, and the scrapers 6 are in contact with the sides of the intercepting plate 106. When the intercepting plate 106 moves up and down, it can fit with the scrapers 6 to scrape off the debris adhering to the intercepting plate 106.

[0030] When working, first adjust the discharge speed of the river water by starting the driving motor 101 to drive the two-way screw rod 102 to rotate, and the two-way screw rod 102 drives the two support seats 103 to make relative movement. At the same time, the cooperation between the transmission rod 104, the two support seats 105, the T-shaped slider 107 and the T-shaped slide 108 can effectively drive the intercepting plate 106 to move up and down, so as to adjust the discharge speed of the river water. After adjusting the discharge speed of the river water, the river water is filtered through the filter plate 3 and discharged. A large amount of weeds and other excess impurities will accumulate on one side of the filter plate 3. Then start the driving motor 207 to drive the connecting rod 208 to rotate. During the rotation process, the connecting rod 208 drives the two driving bevel gears 209 to rotate, and the driving bevel gear 209 at the top drives the threaded rod 2 at one end of the driven bevel gear 203. 02 rotates. During the rotation of the threaded rod 202, the cleaning brush 205 on one side of the moving box 204 can be driven to do reciprocating motion through the cooperation of the guide rod 206, so as to clean up the weeds and other excess impurities adhering to one side of the filter plate 3. The cleaned weeds and other excess impurities will fall into the receiving frame 201 through the action of gravity. At the same time, the driving bevel gear 209 at the bottom drives the connecting rod 210 on one side of the driven bevel gear 213 to rotate, and then through the meshing connection of the two driving gears 211, the several crushing blades 212 on the two connecting rods 210 can be driven at the same time to crush the weeds and other excess impurities to prevent the weeds and other excess impurities from clogging the sewage suction pump 216, and then the sewage suction pump 216 is started to extract the crushed weeds and other excess impurities, so as to clean up the weeds and other excess impurities accumulated on one side of the filter plate 3.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water conservancy project interception device, characterized in that: It comprises symmetrically arranged vertical plates (1), a horizontal plate (2) being fixedly mounted between the tops of the two vertical plates (1), a flow interception assembly (100) being mounted on the lower end surface of the horizontal plate (2), a filter plate (3) being inserted between the two vertical plates (1) and located at the rear side of the flow interception assembly (100), and a cleaning assembly (200) being arranged on one side of the filter plate (3); The cleaning assembly (200) comprises a material receiving frame (201) fixedly mounted between the bottoms of the two vertical plates (1); a threaded rod (202) is rotatably connected between the tops of the two vertical plates (1); one end of the threaded rod (202) passes through a side of the vertical plate (1) through a bearing and is fixedly mounted with a driven bevel gear (203); a moving box (204) is threadedly connected to the outer surface of the threaded rod (202); a cleaning brush (205) is fixedly mounted on one side of the moving box (204); a guide rod (206) is fixedly mounted between the bottoms of the two vertical plates (1); a driving motor (207) is fixedly mounted on one side of the top of the vertical plate (1); a connecting rod (208) is fixedly mounted on the output end of the driving motor (207); and both ends of the outer surface of the connecting rod (208) are fixedly mounted. A driving bevel gear (209) is provided. Two connecting rods (210) are symmetrically connected to the two sides of the material receiving frame (201) for rotation. One end of the two connecting rods (210) passes through a bearing to one side of the vertical plate (1) and is fixedly installed with a driving gear (211). A plurality of crushing blades (212) are fixedly installed on the outer surfaces of the two connecting rods (210). One of the two connecting rods (210) passes through a bearing to one side of the vertical plate (1) and is fixedly installed with a driven bevel gear (213). A connecting seat (214) is symmetrically fixedly installed on one side of the vertical plate (1). A connecting pipe (215) is connected to one side of the bottom of the material receiving frame (201). The top of the connecting pipe (215) passes through one side of the horizontal plate (2). A sewage suction pump (216) is provided on the connecting pipe (215).

2. A water conservancy project intercepting device according to claim 1, characterized in that: The intercepting assembly (100) comprises a second drive motor (101) fixedly mounted on one side of the bottom of the horizontal plate (2); the output end of the second drive motor (101) passes through a bearing to one side of the vertical plate (1) and is fixedly mounted with a bidirectional screw rod (102); one end of the bidirectional screw rod (102) away from the second drive motor (101) is rotatably connected to one side of the vertical plate (1); the outer surfaces of both ends of the bidirectional screw rod (102) are threadedly connected to a support seat (103); the two support seats (103) are connected to each other. The bottom of the two vertical plates (103) is rotatably connected to a transmission rod (104), one end of each of the two transmission rods (104) is rotatably connected to a support seat (105), the bottoms of the two support seats (105) are both fixedly mounted with a same intercepting plate (106), both sides of the intercepting plate (106) are fixedly mounted with T-shaped sliding blocks (107), the inner sides of the two vertical plates (1) are both relatively provided with T-shaped sliding grooves (108), and the T-shaped sliding blocks (107) are meshingly connected with the T-shaped sliding grooves (108).

3. A water conservancy engineering interception device according to claim 1, characterized in that: The bottom of the movable box (204) movably penetrates the outer surface of the guide rod (206), and both ends of the connecting rod (208) penetrate the corresponding connecting seats (214) through bearings.

4. A water conservancy engineering interception device according to claim 1, characterized in that: The driving bevel gear (209) at the top is meshedly connected with the driven bevel gear 1 (203), and the driving bevel gear (209) at the bottom is meshedly connected with the driven bevel gear 2 (213).

5. A water conservancy engineering interception device according to claim 1, characterized in that: The two driving gears (211) are meshingly connected.

6. A water conservancy engineering interception device according to claim 1, characterized in that: The outer surfaces of the top driving bevel gear (209) and the driven bevel gear one (203) and the outer surfaces of the bottom driving bevel gear (209) and the driven bevel gear two (213) are both provided with a protective cover one (4), and the outer surfaces of the two driving gears (211) are provided with a protective cover two (5).

7. A water conservancy engineering interception device according to claim 1, characterized in that: Scrapers (6) are fixedly mounted between the bottoms of the two vertical plates (1) and on both sides of the intercepting plate (106), and the scrapers (6) are in contact with the side surfaces of the intercepting plate (106).

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