Electric blind plate valve

Abstract

The utility model belongs to the technical field of blind plate valves, and particularly relates to an electric blind plate valve which comprises an electric blind plate valve body, supporting steel frameworks are detachably connected to the two sides of the electric blind plate valve body, shielding pieces are fixedly connected to the inner walls of the supporting steel frameworks, and supporting vertical plates are fixedly connected to the bottom ends of the supporting steel frameworks. A connecting transverse plate is hinged to the bottom end of the supporting vertical plate, a connecting inclined rod is hinged to one side of the supporting vertical plate, and a connecting rod is detachably connected to one side of the connecting transverse plate; a blind plate, exposed out of the valve body, of the electric blind plate valve body can be shielded and protected through cooperation of a supporting steel framework and a shielding piece which are installed on the two sides of the electric blind plate valve body, so that external impurities are prevented from being bonded to the blind plate, and the external impurities are prevented from entering a pipeline when the position of the blind plate is adjusted; and the supporting vertical plates, the connecting transverse plates, the connecting inclined rods and the connecting rods are matched, so that the position of the supporting steel framework can be rapidly adjusted, and shielding of the supporting steel framework on the blind plate is relieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of blind plate valves, and in particular relates to an electric blind plate valve. Background Art

[0002] The electric blind plate valve has a valve body, a blind plate and multiple adjustment structures. During use, the position of the blind plate is adjusted through the adjustment mechanism to adjust the blind hole and through hole of the blind plate. During adjustment, part of the blind plate will be exposed from the side of the valve body, and the surface of the exposed blind plate valve body will be attached with the transported viscous material. When the external wind carries away sand, gravel and dust, the sand, gravel and dust will adhere to the viscous material. When the position of the blind hole and the through hole is adjusted again, the attached sand, gravel and dust will enter the valve body. During the object transportation process, sand, gravel and dust will enter the pipeline. Utility Model Content

[0003] The utility model provides an electric blind plate valve, which has the characteristics of being able to shield and protect the blind plate of the electric blind plate valve body exposed from the valve body, thereby preventing foreign impurities from adhering to the blind plate, and being able to quickly adjust the position of the supporting steel frame.

[0004] The utility model provides the following technical solutions: an electric blind plate valve, comprising an electric blind plate valve body, both sides of the electric blind plate valve body are detachably connected with a supporting steel frame, the inner wall of the supporting steel frame is fixedly connected with a shielding piece, the bottom end of the supporting steel frame is fixedly connected with a supporting vertical plate, the bottom end of the supporting vertical plate is hinged with a connecting horizontal plate, one side of the supporting vertical plate is hinged with a connecting diagonal rod, one side of the connecting horizontal plate is detachably connected with a connecting rod, and the connecting rod is fixedly connected to the side wall of the bottom frame of the electric blind plate valve body.

[0005] Among them, the top of the electric blind plate valve body is fixedly connected to the limiting slot block, the tops of the two supporting steel frames are fixedly connected to the limiting connecting ears, one of the limiting connecting ears is stacked on the top of the other limiting connecting ear, and the two limiting connecting ears are connected to the limiting slot block by pins.

[0006] Wherein, an elastic sealing strip is fixedly connected to one side of the supporting steel frame close to the electric blind plate valve body, and the elastic sealing strip is in contact with the electric blind plate valve body.

[0007] Among them, one end of the connecting transverse plate is fixedly connected with a connecting plug block, the bottom end of the connecting transverse plate is fixedly connected with an elastic supporting base pad, and the bottom end of the connecting oblique rod is detachably connected to the connecting transverse plate.

[0008] Wherein, a connecting slot is provided at one end of the connecting rod away from the electric blind plate valve body, and the connecting plug block is plugged into the connecting slot.

[0009] The beneficial effect of the utility model is that the blind plate of the electric blind valve body exposed by the support steel frame and the shielding sheet installed on both sides of the electric blind valve body can be shielded and protected, thereby preventing foreign impurities from adhering to the blind plate, thereby preventing foreign impurities from entering the interior of the pipeline when the position of the blind plate is adjusted; the support vertical plate, the connecting horizontal plate, the connecting diagonal rod and the connecting rod can cooperate to quickly adjust the position of the support steel frame to release the shielding of the blind plate by the support steel frame, so as to provide convenience for the staff to inspect and repair the electric blind valve body.

[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the supporting steel frame in the utility model;

[0013] Figure 3 It is a schematic diagram of the flipping state of the supporting steel frame and the supporting vertical plate in the utility model.

[0014] In the figure: 1. Electric blind valve body; 11. Limiting slot block; 2. Support steel frame; 21. Shielding piece; 22. Limiting connecting ear; 23. Elastic sealing strip; 3. Support vertical plate; 31. Connecting horizontal plate; 311. Connecting plug block; 312. Elastic supporting base pad; 32. Connecting diagonal rod; 4. Connecting rod; 41. Connecting slot. DETAILED DESCRIPTION

[0015] See also Figure 1-Figure 3 The utility model provides the following technical solutions: an electric blind plate valve, including an electric blind plate valve body 1, both sides of the electric blind plate valve body 1 are detachably connected with a supporting steel frame 2, the inner wall of the supporting steel frame 2 is fixedly connected with a shielding piece 21, the bottom end of the supporting steel frame 2 is fixedly connected with a supporting vertical plate 3, the bottom end of the supporting vertical plate 3 is hinged with a connecting horizontal plate 31, one side of the supporting vertical plate 3 is hinged with a connecting oblique rod 32, one side of the connecting horizontal plate 31 is detachably connected with a connecting rod 4, and the connecting rod 4 is fixedly connected to the side wall of the bottom frame of the electric blind plate valve body 1.

[0016] In this embodiment: the position of the blind plate is adjusted by various adjustment mechanisms to switch the blind hole and the through hole of the blind plate. During the use of the electric blind plate valve body 1, the supporting steel frame 2 and the shielding sheet 21 are installed on both sides of the electric blind plate valve body 1. The blind plate of the electric blind plate valve body 1 exposed from the valve body is shielded and protected by the supporting steel frame 2 and the shielding sheet 21. The supporting steel frame 2 can support the shielding sheet 21. When foreign impurities are lifted up by the wind, they are intercepted on the outside by the shielding sheet 21, thereby preventing foreign impurities from adhering to the sticky objects attached to the outside of the blind plate, thereby preventing foreign impurities from being stuck to the sticky objects attached to the outside of the blind plate when the position of the blind plate is adjusted. The material enters the interior of the pipeline, and the support vertical plate 3, the connecting horizontal plate 31, the connecting diagonal rod 32 and the connecting rod 4 cooperate to quickly adjust the position of the supporting steel skeleton 2 to release the shielding of the blind plate by the supporting steel skeleton 2, so as to provide convenience for the staff to inspect and repair the electric blind plate valve body 1. When it is necessary to adjust the position of the supporting steel skeleton 2 and the shielding piece 21, the staff will pull the pin out of the limit slot block 11 and the limit connecting ear 22, and then disconnect the connection between the connecting diagonal rod 32 and the connecting horizontal plate 31. The staff slowly flips the supporting steel skeleton 2 and the supporting vertical plate 3 to the side to expose the blind plate of the electric blind plate valve body 1.

[0017] The top of the electric blind plate valve body 1 is fixedly connected to the limiting slot block 11, and the tops of the two supporting steel frames 2 are fixedly connected to the limiting connecting ears 22, one of which is stacked on the top of the other limiting connecting ear 22, and the two limiting connecting ears 22 are connected to the limiting slot block 11 by pins; by setting the limiting slot block 11 and the limiting connecting ears 22, the top of the supporting steel frame 2 can be limited, and the connection height of one limiting connecting ear 22 with the supporting steel frame 2 is higher than the connection height of the other limiting connecting ear 22 with the supporting steel frame 2. After the two supporting steel frames 2 are respectively installed on both sides of the electric blind plate valve body 1, the two limiting connecting ears 22 are stacked on the top of the limiting slot block 11, and then the staff uses pins to pass through the two limiting connecting ears 22 in turn and insert them into the limiting slot block 11, so as to limit the supporting steel frame 2 to avoid the supporting steel frame 2 from being out of contact with the electric blind plate valve body 1.

[0018] An elastic sealing strip 23 is fixedly connected to one side of the supporting steel skeleton 2 close to the electric blind plate valve body 1, and the elastic sealing strip 23 is in contact with the electric blind plate valve body 1; by setting the elastic sealing strip 23, the gap between the supporting steel skeleton 2 and the side wall of the electric blind plate valve body 1 can be sealed to prevent sand, gravel and dust from entering the supporting steel skeleton 2 and the shielding piece 21 through the gap. The elastic sealing strip 23 is made of elastic material such as rubber. When the supporting steel skeleton 2 is installed, the elastic sealing strip 23 undergoes elastic deformation under the pressure of the supporting steel skeleton 2.

[0019] One end of the connecting cross plate 31 is fixedly connected to a connecting plug block 311, and the bottom end of the connecting cross plate 31 is fixedly connected to an elastic supporting base pad 312, and the bottom end of the connecting diagonal rod 32 is detachably connected to the connecting cross plate 31; by setting the connecting plug block 311, the connection between the connecting cross plate 31 and the connecting rod 4 can be facilitated, and by setting the elastic supporting base pad 312, the connecting cross plate 31 can be supported to fill the space between the connecting cross plate 31 and the ground, so that the supporting steel frame 2, the supporting vertical plate 3 and the connecting cross plate 31 are more stable when installed on both sides of the supporting steel frame 2.

[0020] A connecting slot 41 is provided at one end of the connecting rod 4 away from the electric blind plate valve body 1, and the connecting block 311 is inserted into the connecting slot 41; when connecting the connecting cross plate 31 and the connecting rod 4, the staff inserts the connecting block 311 into the connecting slot 41, adjusts the connecting block 311 and the slot hole positions on the connecting slot 41 to correspond, and then the staff uses screws to pass through the slot holes to fix the connecting block 311 and the connecting rod 4.

[0021] The working principle and use process of the utility model are as follows: after the staff installs the two supporting steel skeletons 2 on both sides of the electric blind valve body 1 respectively, the two limiting connecting ears 22 are stacked on the top of the limiting slot block 11, and then the staff uses the pin to pass through the two limiting connecting ears 22 in sequence and insert them into the limiting slot block 11, and then adjusts the connecting cross plate 31 to be horizontal, the staff inserts the connecting plug block 311 into the connecting slot 41, and uses screws to pass through the slots to fix the connecting plug block 311 and the connecting rod 4, and then connects the connecting oblique rod 32 and the connecting cross plate 31. During the use of the electric blind valve body 1, the position of the blind plate is adjusted by various adjustment mechanisms to switch the blind hole and the through hole of the blind plate, and the supporting steel skeleton 2 and the shielding sheet 21 cooperate to shield and protect the blind plate of the electric blind valve body 1 exposed to the valve body, and the external impurities are intercepted on the outside by the shielding sheet 21 when they are lifted up by the wind, thereby preventing the external impurities from adhering to the viscous objects attached to the outside of the blind plate.

Claims

1. An electric blind plate valve, comprising an electric blind plate valve body (1), characterized in that: The electric blind plate valve body (1) is detachably connected to a supporting steel frame (2) on both sides, the inner wall of the supporting steel frame (2) is fixedly connected to a shielding sheet (21), the bottom end of the supporting steel frame (2) is fixedly connected to a supporting vertical plate (3), the bottom end of the supporting vertical plate (3) is hinged to a connecting horizontal plate (31), one side of the supporting vertical plate (3) is hinged to a connecting oblique rod (32), one side of the connecting horizontal plate (31) is detachably connected to a connecting rod (4), and the connecting rod (4) is fixedly connected to the side wall of the bottom frame of the electric blind plate valve body (1).

2. The electric blind plate valve according to claim 1, characterized in that: The top of the electric blind plate valve body (1) is fixedly connected to a limiting slot block (11), and the tops of the two supporting steel frames (2) are fixedly connected to limiting connection ears (22), one of the limiting connection ears (22) is stacked on the top of the other limiting connection ear (22), and the two limiting connection ears (22) are connected to the limiting slot block (11) by pins.

3. The electric blind plate valve according to claim 1, characterized in that: An elastic sealing strip (23) is fixedly connected to one side of the supporting steel frame (2) close to the electric blind plate valve body (1), and the elastic sealing strip (23) is in close contact with the electric blind plate valve body (1).

4. The electric blind plate valve according to claim 1, characterized in that: One end of the connecting transverse plate (31) is fixedly connected to a connecting plug block (311), the bottom end of the connecting transverse plate (31) is fixedly connected to an elastic supporting base pad (312), and the bottom end of the connecting oblique rod (32) is detachably connected to the connecting transverse plate (31).

5. The electric blind plate valve according to claim 4, characterized in that: A connecting slot (41) is provided at one end of the connecting rod (4) away from the electric blind plate valve body (1), and the connecting plug block (311) is plugged into the connecting slot (41).

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