Electric gate valve convenient to connect

Abstract

The utility model relates to the technical field of electric gate valves, in particular to an electric gate valve convenient to connect, which comprises an electric gate valve, one end of the electric gate valve is fixedly connected with a plate body, and the upper end and the lower end of the plate body are fixedly connected with straight cylinders. Through cooperation of an electric gate valve, an annular plate, a rubber ring, a pipeline, a rubber ring, a circular plate, a plate body, an opening, a straight barrel, a rod body, a square block and a connecting structure, the pipeline is inserted into the electric gate valve, then the circular plate drives the rod body to be inserted into the opening, a spring drives a vertical rod to be inserted into a through groove of the rod body, a groove of the vertical rod is aligned to the square block, a lead screw is rotated, and the lead screw drives a curved block to move inwards; and the screw rod continues to be rotated, then the vertical rod inwards tensions the rod body, the pipeline is tightly connected with the electric gate valve, due to the arrangement of the opening, the rod bodies matched with the pipelines of different sizes can be smoothly inserted, the electric gate valve can be conveniently connected with the pipelines of different sizes, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of electric gate valves, in particular to an electric gate valve that is easy to connect. Background Art

[0002] Simply put, an electric valve uses an electric actuator to control the valve, thereby realizing the opening and closing of the valve. It can be divided into two parts, the upper part is the electric actuator, and the lower part is the valve.

[0003] There is an electric gate valve (application number: 202321335560.3) that is easy to connect. The connection method is relatively simple and convenient for connecting the electric valve to the water pipe. The above problem still exists. When using the electric gate valve, it is necessary to connect the electric gate valve to the pipeline. The above device inserts the pipeline into the shell and fixes it to complete the connection between the electric gate valve and the pipeline. However, due to the different sizes of external pipelines, it is sometimes necessary to connect the electric gate valve to pipelines of different sizes. The connection of the above device is relatively fixed, which makes it inconvenient to connect the electric gate valve to pipelines of different sizes. The scope of application is small. When connecting the electric gate valve to the pipeline, in order to avoid leakage, a sealing ring needs to be set for sealing. The above device seals by setting a single sealing ring, and the sealing effect is poor. When the single sealing ring is aged and damaged, leakage is likely to occur, which is not convenient for double sealing. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that it is inconvenient to connect the electric gate valve with pipes of different sizes, the scope of application is small, it is inconvenient to perform double sealing work, and leakage is prone to occur when a single sealing ring is aged and damaged, and to propose an electric gate valve that is easy to connect.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An electric gate valve that is easy to connect is designed, including an electric gate valve, one end of the electric gate valve is fixedly connected to a plate body, the upper and lower ends of the plate body are fixedly connected to straight cylinders, a pipe is fitted in the inner wall gap of one end of the electric gate valve, a circular plate is fixedly connected to one side of the outer wall of the pipe, a rod body is fixedly connected to the outer side of one end of the circular plate, openings are processed on the upper and lower inner walls of the plate body, the inner wall of the opening is gap-fitted with one side of the outer wall of the rod body, and a connecting structure is provided on one side of the straight cylinder.

[0007] Preferably, the connecting structure includes a screw rod, one side of the outer wall of the screw rod is threadedly connected to the inner wall of one end of the straight cylinder, one end of the screw rod is rotatably connected to a curved block through a bearing, the front of the outer wall of the curved block is slidably engaged with the through groove of the front end surface of the straight cylinder, a vertical rod is matched with the inner wall gap of the curved block, one side of the outer wall of the vertical rod is matched with the through groove gap of one side of the rod body, a spring is matched with the outer wall gap of the vertical rod, and the upper and lower ends of the spring are respectively fixedly connected to one end of the curved block and one side of the outer wall of the vertical rod.

[0008] Preferably, a block is gap-fitted in the groove on one side of the vertical rod, and one end of the block is fixedly connected to a through groove on one side of the rod body.

[0009] Preferably, an annular plate is fixedly connected to one side of the inner wall of the electric gate valve.

[0010] Preferably, one end of the annular plate is fixedly connected to a rubber ring, and one end of the rubber ring is tightly fitted to one end of the pipe.

[0011] Preferably, a rubber ring is attached to one end of the circular plate, and one end of the rubber ring is attached to one end of the plate body.

[0012] The utility model provides an electric gate valve that is easy to connect, and has the beneficial effects of: through the cooperation of the electric gate valve, the annular plate, the rubber ring, the pipeline, the rubber ring, the circular plate, the plate body, the opening, the straight cylinder, the rod body, the block and the connecting structure, when the device is in use, the pipeline can be inserted into the electric gate valve, and then the circular plate drives the rod body to be inserted into the opening, the spring drives the vertical rod to be inserted into the through groove of the rod body, the groove of the vertical rod is aligned with the block, the screw rod is rotated, the screw rod drives the curved block to move inward, and then the block is inserted into the groove of the vertical rod, and the screw rod is continuously rotated, so that the vertical rod tightens the rod body inward, so that the pipeline and the electric gate valve are tightly connected, and the setting of the opening enables the rod body matching the pipelines of different sizes to be smoothly inserted, which is convenient for connecting the electric gate valve with pipelines of different sizes, thereby improving the scope of application;

[0013] Through the coordination of the electric gate valve, annular plate, rubber ring, pipeline, rubber ring, circular plate, plate body, opening, straight cylinder, rod body and square, when the device is in use, it can be inserted into the electric gate valve through the pipeline, and the rubber ring can achieve a primary sealing effect, and the rubber ring clamped by the plate body and the circular plate can achieve a secondary sealing effect, which is convenient for double sealing work and avoids leakage when a single sealing ring is aged and damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the electric gate valve, plate body and pipeline structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the vertical rod, spring and curved block structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the straight tube, screw rod and curved block structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the vertical rod, rod body and block structure of the utility model;

[0019] Figure 6 It is a schematic diagram of the rubber ring, straight block and circular plate structure of the utility model.

[0020] In the figure: 1. electric gate valve, 2. connecting structure, 2a1. vertical rod, 2a2. spring, 2a3. screw rod, 2a4. curved block, 2b1. straight block, 3. annular plate, 4. rubber ring, 5. pipe, 6. rubber ring, 7. round plate, 8. plate body, 9. opening, 10. straight cylinder, 11. rod body, 12. block. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Embodiment 1:

[0023] Refer to the attached Figure 1-6 : In this embodiment, an electric gate valve that is easy to connect includes an electric gate valve 1, one end of the electric gate valve 1 is fixedly connected to a plate body 8, the upper and lower ends of the plate body 8 are fixedly connected to a straight cylinder 10, one end of the electric gate valve 1 is fitted with a pipe 5 in the inner wall gap, one side of the outer wall of the pipe 5 is fixedly connected to a circular plate 7, and one end of the circular plate 7 is fixedly connected to the outer side of a rod body 11;

[0024] The inner walls on both the upper and lower sides of the plate body 8 are processed with openings 9, and the inner wall of the opening 9 is gap-matched with one side of the outer wall of the rod body 11. An annular plate 3 is fixedly connected to one side of the inner wall of the electric gate valve 1, and a rubber ring 4 is fixedly connected to one end of the annular plate 3. One end of the rubber ring 4 is tightly fitted with one end of the pipe 5. A rubber ring 6 is fitted to one end of the circular plate 7, and one end of the rubber ring 6 is fitted with one end of the plate body 8. The rubber ring 4 and the rubber ring 6 play a sealing role. A connecting structure 2 is provided on one side of the straight cylinder 10. The connecting structure 2 facilitates the connection of the electric gate valve 1 with pipes 5 of different sizes, thereby improving the scope of application.

[0025] The connection structure 2 includes a screw rod 2a3, one side of the outer wall of the screw rod 2a3 is threadedly connected to the inner wall of one end of the straight tube 10, and one end of the screw rod 2a3 is rotatably connected to a curved block 2a4 through a bearing. The bearing allows the screw rod 2a3 to rotate at one end of the curved block 2a4 when a force is applied. The front of the outer wall of the curved block 2a4 is slidably engaged with the through groove on the front end surface of the straight tube 10, and the inner wall gap of the curved block 2a4 is matched with a vertical rod 2a1;

[0026] One side of the outer wall of the vertical rod 2a1 is matched with the gap of the through groove on one side of the rod body 11, and the outer wall gap of the vertical rod 2a1 is matched with a spring 2a2, which gives the vertical rod 2a1 an inward force, and the upper and lower ends of the spring 2a2 are respectively fixedly connected with one end of the curved block 2a4 and one side of the outer wall of the vertical rod 2a1, and the groove gap on one side of the vertical rod 2a1 is matched with a block 12. When the vertical rod 2a1 is subjected to force, it can move left and right on the outer wall of the block 12, and one end of the block 12 is fixedly connected to the through groove on one side of the rod body 11, which is convenient for connecting the electric gate valve 1 with pipes 5 of different sizes, thereby improving the scope of application.

[0027] Working principle:

[0028] When connecting the electric gate valve 1 to the pipeline 5:

[0029] Insert the pipe 5 into the electric gate valve 1, and the pipe 5 is pressed against the rubber ring 4 to achieve sealing. At the same time, the plate body 8 and the pressure plate 7 clamp the rubber ring 6 to seal again, so that the circular plate 7 drives the rod body 11 to be inserted into the opening 9, and the spring 2a2 drives the vertical rod 2a1 to be inserted into the through groove of the rod body 11, align the groove of the vertical rod 2a1 with the block 12, rotate the screw rod 2a3, and the screw rod 2a3 drives the curved block 2a4 to move inward, so that the block 12 is inserted into the groove of the vertical rod 2a1, and continue to rotate the screw rod 2a3, so that the vertical rod 2a1 pulls the rod body 11 inward, so that the pipe 5 and the electric gate valve 1 are tightly connected.

[0030] Embodiment 2:

[0031] See attached Figure 1-6 : In this embodiment, an electric gate valve that is easy to connect is provided, wherein the connection structure 2 may also include a straight block 2b1, one end of the straight block 2b1 is fixedly connected to the outer side of one end of the rubber ring 6, and the outer walls of the straight blocks 2b1 on the left and right sides are respectively matched with the outer groove of one end of the plate body 8 and the outer groove of one end of the circular plate 7.

[0032] Working principle:

[0033] The straight block 2b1 is inserted into the grooves of the plate body 8 and the circular plate 7, thereby realizing the positioning of the rubber ring 6 and preventing the rubber ring 6 from being offset during installation, thereby affecting the sealing effect.

[0034] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An electric gate valve that is easy to connect, comprising an electric gate valve (1), characterized in that: One end of the electric gate valve (1) is fixedly connected to a plate body (8), and the upper and lower ends of the plate body (8) are fixedly connected to a straight tube (10), a pipe (5) is gap-matched in the inner wall of one end of the electric gate valve (1), a circular plate (7) is fixedly connected to one side of the outer wall of the pipe (5), and a rod body (11) is fixedly connected to the outer side of one end of the circular plate (7), and openings (9) are processed on the upper and lower inner walls of the plate body (8), and the inner wall of the opening (9) is gap-matched with one side of the outer wall of the rod body (11), and a connecting structure (2) is provided on one side of the straight tube (10).

2. The electric gate valve that is easy to connect according to claim 1 is characterized in that: The connection structure (2) comprises a screw rod (2a3), one side of the outer wall of the screw rod (2a3) is threadedly connected to the inner wall of one end of the straight tube (10), one end of the screw rod (2a3) is rotatably connected to a curved block (2a4) via a bearing, the front of the outer wall of the curved block (2a4) is slidably engaged with the through groove of the front end surface of the straight tube (10), the inner wall gap of the curved block (2a4) is matched with a vertical rod (2a1), one side of the outer wall of the vertical rod (2a1) is matched with the through groove gap of one side of the rod body (11), the outer wall gap of the vertical rod (2a1) is matched with a spring (2a2), and the upper and lower ends of the spring (2a2) are respectively fixedly connected to one end of the curved block (2a4) and one side of the outer wall of the vertical rod (2a1).

3. The electric gate valve that is easy to connect according to claim 2 is characterized in that: A square block (12) is gap-fitted in a groove on one side of the vertical rod (2a1), and one end of the square block (12) is fixedly connected to a through groove on one side of the rod body (11).

4. The electric gate valve that is easy to connect according to claim 1 is characterized in that: An annular plate (3) is fixedly connected to one side of the inner wall of the electric gate valve (1).

5. The electric gate valve that is easy to connect according to claim 4 is characterized in that: One end of the annular plate (3) is fixedly connected to a rubber ring (4), and one end of the rubber ring (4) is tightly fitted to one end of the pipe (5).

6. The electric gate valve that is easy to connect according to claim 1 is characterized in that: A rubber ring (6) is fitted on one end of the circular plate (7), and one end of the rubber ring (6) is fitted on one end of the plate body (8).

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