CN217870872U - Water conservancy water and electricity construction drainage device - Google Patents

Abstract

The utility model relates to the technical field of water conservancy and hydropower, and discloses a drainage device for water conservancy and hydropower construction, which includes a drainage groove and a fixing plate; a through groove is opened through the inner wall of one side of the drainage groove, and the through groove is slidably connected with a fixed frame. The upper surface of the fixed frame is fixedly connected with a filter screen by screws, and a baffle plate is fixedly installed at one end of the fixed frame placed on the outside of the drain tank; the fixed plate is horizontally fixed and installed on the outside of the drain tank, and the fixed plate above the slot. The utility model can limit and fix the filter net in the drainage tank through the combination of the connecting plate, the bolt, the baffle and the slot, and can pull the bolt through the combination of the limiting rod, the fixing plate, the limiting groove and the pulling plate. Move out of the slot, it is convenient to pull the filter out of the drainage tank, and the elastic force of the spring can push the connecting plate to move down, further pushing the brush to fit the filter, so that the impurities on the surface of the filter can be cleaned quickly and conveniently.

Description

A water conservancy and hydropower construction drainage device

technical field

The utility model relates to the technical field of water conservancy and hydropower, in particular to a drainage device for water conservancy and hydropower construction.

Background technique

Water conservancy and hydropower engineering mainly studies the basic knowledge and skills of water resources, hydraulic structure, hydraulics and fluid dynamics, hydraulic engineering technology, etc., and conducts survey, planning, design, construction, management, etc. of water conservancy and hydropower projects, such as: South-to-North Water Diversion Project The planning of hydropower stations, dams, gates and other hydraulic structures, the design of river channel management projects, etc., the existing drainage devices for water conservancy and hydropower construction are inconvenient to dismantle during use, and the internal filter screen of the drainage device is usually easy to block. As for affecting its filtering effect, it is not convenient for people to use.

Therefore, we propose a water conservancy and hydropower construction drainage device, which is convenient for disassembling and cleaning the filter screen.

Utility model content

The purpose of the utility model is to provide a drainage device for water conservancy and hydropower construction, which solves the problems raised in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a drainage device for water conservancy and hydropower construction, including a drainage groove and a fixing plate;

The inner wall of one side of the drain groove is penetrated with a through groove, and the through groove is slidably connected with the fixed frame. A baffle is fixedly installed; the fixed plate is horizontally and fixedly installed on the outside of the drainage groove, the fixed plate is placed above the through groove, and the middle part of both sides of the fixed plate vertically runs through a limit groove, and the limit The inside of the groove is slidingly connected to the limit rod, the top ends of the two groups of limit rods are fixedly connected to the lower surface of the pull plate, and the bottom ends of the two groups of limit rods are fixedly connected to both sides of the upper surface of the connecting plate. The middle part of one side of the lower surface of the connecting plate is vertically welded with a bolt, the other side of the lower surface of the connecting plate is detachably installed with a brush, and the middle part of the upper surface of the baffle is vertically provided with a slot, and the plug and Slot active connection.

As an optional solution of the technical solution of the present application, two sets of springs are arranged on the upper surface of the connecting plate, and the springs are sleeved on the outside below the limit rod.

As an optional solution of the technical solution of the present application, the side of the baffle near the drainage groove is glued with a gasket, and the gasket is attached to the outside of the drainage groove.

As an optional solution of the technical solution of the present application, the brush is in the shape of a long strip, and the soft bristle end of the brush is attached to the surface of the filter net.

As an optional solution of the technical solution of the present application, the size of the through slot matches the baffle, and the size of the pin matches the slot.

Compared with the prior art, the beneficial effects of the utility model are as follows, through the combination of the connecting plate, the latch, the baffle and the slot, the filter in the drainage tank can be limited and fixed, and the limit rod, the fixed plate, the The combination of the limit slot and the pull plate can pull the pin out of the slot, and it is convenient to pull the filter out of the drain tank. The elastic force of the spring can push the connecting plate to move down, further pushing the brush to fit the filter, which is convenient and fast. Impurities on the surface of the filter are cleaned.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the front view of a water conservancy and hydropower construction drainage device of the present utility model;

Fig. 2 is a structural schematic diagram of part A of a water conservancy and hydropower construction drainage device of the present invention.

In the figure: drainage groove 1, through groove 2, fixed frame 3, filter screen 4, baffle plate 5, fixed plate 6, limit groove 7, limit rod 8, pull plate 9, connecting plate 10, spring 11, latch 12 , Brush 13, slot 14, gasket 15.

Detailed ways

Please refer to Figure 1-Figure 2, the utility model provides a technical solution: a drainage device for water conservancy and hydropower construction, including a drainage tank 1 and a fixing plate 6;

The inner wall of one side of the drainage tank 1 is penetrated with a through groove 2, and the through groove 2 is slidingly connected with the fixed frame 3, and the upper surface of the fixed frame 3 is fixedly connected with a filter screen 4 by screws, and the fixed frame 3 is placed at one end of the outer side of the drainage tank 1 The baffle plate 5 is fixedly installed; the fixed plate 6 is horizontally and fixedly installed on the outside of the drainage groove 1, the fixed plate 6 is placed above the through groove 2, and the middle part of the fixed plate 6 both sides vertically runs through the limit groove 7, and the limit groove The inner sliding connection of 7 is limited rod 8, and the top of two groups of limit rods 8 is fixedly connected with the lower surface of pull plate 9, and the bottom end of two groups of limit rods 8 is fixedly connected with both sides of the upper surface of connecting plate 10, and the connection The middle part of one side of the lower surface of the plate 10 is vertically welded with a latch 12, the other side of the lower surface of the connecting plate 10 is detachably equipped with a brush 13, and the middle part of the upper surface of the baffle plate 5 is vertically provided with a slot 14, and the latch 12 and The slot 14 is movably connected, inserted into the slot 14 through the latch 12, and the filter screen 4 in the drainage tank 1 can be limited and fixed, the latch 12 can be pulled out of the slot 14 by the pull plate 9, and can be pulled by the baffle plate 5 The fixed frame 3 moves in the through groove 2, which is convenient for removing the filter screen 4 out of the drain tank 1 for cleaning, and pushing the connecting plate 10 to move down, so that the brush 13 is attached to the filter screen 4, so that the impurities on the surface of the filter screen 4 can be removed quickly to clean up.

In this embodiment, two groups of springs 11 are provided on the upper surface of the connecting plate 10 , and the springs 11 are sheathed on the outside below the limit rod 8 , and the elastic force of the springs 11 can automatically push the connecting plate 10 to move downward.

In this embodiment, the side of the baffle plate 5 close to the drain tank 1 is bonded with a gasket 15 by glue, and the gasket 15 is attached to the outside of the drain tank 1. By installing the gasket 15, the communication between the baffle plate 5 can be improved. The sealing effect of groove 2.

In this embodiment, the brush 13 is in the shape of a long strip, and the soft bristle end of the brush 13 is attached to the upper surface of the filter screen 4 , so that impurities on the surface of the filter screen 4 can be automatically cleaned during the moving process of the filter screen 4 .

In this embodiment, the size of the slot 2 matches the size of the baffle plate 5, the size of the bolt 12 matches the size of the slot 14, and the elastic force of the spring 11 can push the bolt 12 on the bottom side of the connecting plate 10 to be inserted into the slot 14. .

When a water conservancy and hydropower construction drainage device is used, the elastic force of the spring 11 can push the pin 12 on the bottom side of the connecting plate 10 to be inserted into the slot 14, and further limit and fix the baffle plate 5 so that the filter screen 4 is horizontal. Fixed in the drainage tank 1 for filtering operation, when the impurities on the upper surface of the filter screen 4 need to be cleaned, pull the pull plate 9 to move upward, and the connecting plate 10 can be pulled to move upward through the limit rod 8, at this time the spring 11 Compressed, during the upward movement of the connecting plate 10, the latch 12 can be pulled out of the slot 14, and the fixed frame 3 can be pulled to slide in the through groove 2 through the baffle plate 5. When the baffle plate 5 moves to the right side of the brush 13 , loosen the pull plate 9, through the elastic force of the spring 11, the connecting plate 10 can be pushed to move down, so that the soft bristle end of the hair brush 13 is fitted with the filter screen 4 on the upper surface of the fixed frame 3, further moving the filter screen 4 During the process, the brush 13 can automatically clean the filter screen 4, which is convenient and quick.

Claims (5)

1. A drainage device for water conservancy and hydropower construction, characterized in that it comprises a drainage groove (1) and a fixed plate (6); The inner wall of one side of the drainage groove (1) is penetrated with a through groove (2), the through groove (2) is slidingly connected with the fixed frame (3), and the upper surface of the fixed frame (3) is fixedly connected by screws There is a filter screen (4), and one end of the fixed frame (3) placed on the outside of the drain tank (1) is fixedly equipped with a baffle plate (5); The fixed plate (6) is horizontally and fixedly installed on the outside of the drain tank (1), the fixed plate (6) is placed above the through groove (2), and the middle parts of both sides of the fixed plate (6) vertically penetrate A limiting groove (7) is provided, and the inside of the limiting groove (7) is slidingly connected to the limiting rod (8), and the top ends of the two groups of the limiting rods (8) are fixedly connected to the lower surface of the pull plate (9) The bottom ends of the two groups of limit rods (8) are fixedly connected to both sides of the upper surface of the connecting plate (10), and the middle part of the lower surface of the connecting plate (10) is vertically welded with a latch (12), The other side of the lower surface of the connecting plate (10) is detachably equipped with a brush (13), the middle part of the upper surface of the baffle plate (5) is vertically provided with a slot (14), and the latch (12) Actively connected with socket (14). 2. A drainage device for water conservancy and hydropower construction according to claim 1, characterized in that two groups of springs (11) are arranged on the upper surface of the connecting plate (10), and the springs (11) are sheathed in limited outside of the bit bar (8). 3. A water conservancy and hydropower construction drainage device according to claim 1, characterized in that: the side of the baffle plate (5) close to the drainage tank (1) is bonded with a gasket (15) by glue, and the The sealing gasket (15) is bonded to the outside of the drainage groove (1). 4. A drainage device for water conservancy and hydropower construction according to claim 1, characterized in that: the brush (13) is elongated, and the soft bristle end of the brush (13) is in contact with the filter screen (4) Fitted on the top surface. 5. A water conservancy and hydropower construction drainage device according to claim 1, characterized in that: the size of the through groove (2) matches the baffle (5), and the pin (12) and the slot (14 ) to match the size.

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