Electrical automation monitoring device for pump station

Abstract

The utility model discloses an electrical automation monitoring device for a pump station, and relates to the technical field of pump stations. The electric automation monitoring device for the pump station comprises a base plate, a concentric-square-shaped frame and an adjusting structure, a hydraulic rod is fixedly installed on the rear side of the base plate, installation frames are fixedly installed on the two sides of the base plate, the concentric-square-shaped frame is arranged on the front side of the base plate, two sets of sliding blocks distributed up and down are arranged on the concentric-square-shaped frame, and cylinders are arranged on the outer walls of the sliding blocks; a coarse screen and a fine screen are arranged in the cylinder, a vertical pipe is fixedly installed at the top of the cylinder, and the adjusting structure is arranged on the concentric-square-shaped frame and the sliding block. According to the electric automatic monitoring device for the pump station, impurities contained in a liquid sample can be filtered out when the liquid sample is extracted, the depth of the extracted sample can be adjusted, meanwhile, two sets of samples with different depths can be extracted, and the distance between the two sets of samples with different depths can be conveniently adjusted according to the requirements of a user; and the complexity that multiple operations need to be carried out for extracting multiple groups of samples is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of pumping stations, in particular to an electrical automation monitoring device for a pumping station. Background Art

[0002] Chinese patent document CN219865439U discloses an electrical automation monitoring device for a pumping station, comprising a support plate, a mounting frame provided on the top of the support plate, a lifting motor provided on the upper side of the mounting frame, a mounting plate movably installed on the inner side of the mounting frame through a guide member and a driving member, a monitor provided on the upper side of the mounting plate, a connecting pipe fixedly installed on the bottom of the mounting plate, a monitoring probe installed at the bottom end of the connecting pipe, a fixed cover provided on the outer side of the connecting pipe, and the monitoring probe provided on the inner side of the fixed cover, a filter provided on the upper side of the fixed cover, a cleaning assembly provided on the outer side of the filter, an intercepting net installed on the bottom of the fixed cover, and a driving assembly installed on the upper side of the intercepting net. The device has a simple structure and a reasonable design, can adjust the monitoring depth, improve the monitoring accuracy, and protect the monitoring device at the same time.

[0003] The above-mentioned electrical automation monitoring device for a pumping station can only extract one sample of appropriate depth at a time. When another sample of appropriate depth needs to be extracted to detect sufficient sedimentation, multiple operations are required, which is relatively cumbersome and inconvenient. Therefore, it can be improved. Utility Model Content

[0004] The purpose of the utility model is to provide an electrical automation monitoring device for a pumping station, which can solve the problem that only one sample of appropriate depth can be extracted at a time. When another sample of appropriate depth needs to be extracted to detect sufficient sedimentation, multiple operations need to be performed, which is relatively cumbersome and inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical automation monitoring device for a pumping station, comprising a base plate, a circular frame and an adjustment structure, a hydraulic rod fixedly installed on the rear side of the base plate, mounting frames fixedly installed on both sides of the base plate, the circular frame arranged on the front side of the base plate, two groups of sliding blocks distributed up and down are arranged on the circular frame, the outer wall of the sliding block is provided with a cylinder, the interior of the cylinder is provided with a coarse screen and a fine screen, a vertical pipe is fixedly installed on the top of the cylinder, the adjustment structure is arranged on the circular frame and the sliding block, and the adjustment structure is used to adjust the distance between the two groups of sliding blocks.

[0006] Preferably, the base plate is provided with a convex opening in which a protrusion is slidably installed, and the circular frame is fixedly installed on the front side of the protrusion.

[0007] Preferably, a notch is provided on the rear side of the base plate, and the free end of the hydraulic rod is fixedly connected to a linkage block, which passes through the notch and is fixedly connected to the protrusion.

[0008] Preferably, a sealing cover is threadedly installed on the bottom of the cylinder, a guide cover is fixedly installed on the bottom of the sealing cover, the coarse screen is threadedly installed on the annular plate, a retaining ring is fixedly installed on the inner wall of the cylinder, and the fine screen is threadedly installed on the bottom of the retaining ring.

[0009] Preferably, a bracket is fixedly mounted on the outer wall of the cylinder, and a screw is provided on the outer wall of the bracket. The screw passes through the bracket and is threadedly connected to the sliding block, so that the cylinder is easy to disassemble and assemble.

[0010] Preferably, the adjustment structure includes a bidirectional screw and a brake motor. The bidirectional screw is rotatably installed inside the base plate. The two sets of sliding blocks are threadedly sleeved on the outer wall of the bidirectional screw. The brake motor is fixedly installed on the bottom of the base plate. The rotating shaft of the brake motor passes through the base plate and is fixedly connected to the bidirectional screw.

[0011] Preferably, a protective cover is fixedly mounted on the bottom of the base plate, and the brake motor is located inside the protective cover to prevent the motor from malfunctioning due to water immersion.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The electrical automation monitoring device for the pump station, through the coordinated use of a circular frame, a sliding block, a bidirectional screw, a brake motor, a cylinder, a hydraulic rod, a linkage block, a protrusion, a coarse screen and a fine screen, can, on the one hand, filter out impurities contained in the liquid sample when extracting it, so that the sample can be conveniently and directly tested, and at the same time can adjust the depth of the extracted sample; on the other hand, it can extract two groups of samples of different depths respectively, and the spacing between the two groups of samples of different depths can be conveniently adjusted according to the needs of the user, thereby preventing the tediousness of multiple operations required for the extraction of multiple groups of samples, thereby improving the convenience and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a rear perspective view of the present invention;

[0017] Figure 3 It is a right side cutaway perspective view of the present invention;

[0018] Figure 4 It is a rear perspective view of the protrusion of the utility model;

[0019] Figure 5 It is a front cutaway perspective view of the cylinder of the present invention.

[0020] Figure numerals: 1, base plate; 2, circular frame; 3, sliding block; 4, adjustment structure; 41, bidirectional screw rod; 42, brake motor; 5, mounting frame; 6, cylinder; 7, bracket; 8, protective cover; 9, hydraulic rod; 10, linkage block; 11, protrusion; 12, vertical pipe; 13, sealing cover; 14, guide cover; 15, annular plate; 16, coarse screen; 17, retaining ring; 18, fine screen. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] See also Figure 1-5 The utility model provides a technical solution: an electrical automation monitoring device for a pumping station, comprising a base plate 1, a circular frame 2 and an adjustment structure 4. A hydraulic rod 9 is fixedly installed on the rear side of the base plate 1, and mounting brackets 5 are fixedly installed on both sides of the base plate 1. The circular frame 2 is arranged on the front side of the base plate 1, and two groups of sliding blocks 3 distributed up and down are arranged on the circular frame 2. The outer wall of the sliding block 3 is provided with a cylinder 6, and the interior of the cylinder 6 is provided with a coarse screen 16 and a fine screen 18. A vertical pipe 12 is fixedly installed on the top of the cylinder 6, and the adjustment structure 4 is arranged on the circular frame 2 and the sliding block 3. The adjustment structure 4 is used to adjust the distance between the two groups of sliding blocks 3.

[0023] A convex opening is provided on the base plate 1 and a protrusion 11 is slidably installed in it. The circular frame 2 is fixedly installed on the front side of the protrusion 11. A notch is provided on the rear side of the base plate 1. The free end of the hydraulic rod 9 is fixedly connected to the linkage block 10. The linkage block 10 passes through the notch and is fixedly connected to the protrusion 11. A sealing cover 13 is threadedly installed on the bottom of the cylinder 6. A deflector 14 is fixedly installed on the bottom of the sealing cover 13. The coarse screen 16 is threadedly installed on the annular plate 15. A retaining ring 17 is fixedly installed on the inner wall of the cylinder 6. A fine screen 18 is threadedly installed on the bottom of the retaining ring 17. A bracket 7 is fixedly installed on the outer wall of the cylinder 6. A screw is provided on the outer wall of the bracket 7. The screw passes through the bracket 7 and is threadedly connected to the sliding block 3.

[0024] The adjustment structure 4 includes a bidirectional screw rod 41 and a brake motor 42. The bidirectional screw rod 41 is rotatably installed inside the base plate 1. The two sets of sliding blocks 3 are threadedly sleeved on the outer wall of the bidirectional screw rod 41. The brake motor 42 is fixedly installed at the bottom of the base plate 1. The rotating shaft of the brake motor 42 passes through the base plate 1 and is fixedly connected to the bidirectional screw rod 41. A protective cover 8 is fixedly installed on the bottom of the base plate 1. The brake motor 42 is located inside the protective cover 8. A water pump is used and a tee is connected to its input end, and two of the pipes of the tee have stop valves. Then, a hose is connected to one of the pipes and connected to the two sets of vertical pipes 12 respectively. Then the mounting frame 5 is installed in the appropriate position, and then the hydraulic rod 9 is controlled to drive the movement of the linkage block 10, and then the movement of the circular frame 2 is driven to control the sampling depth. Then the brake motor 42 is controlled to drive the rotation of the bidirectional screw rod 41, and then the spacing between the two sets of circular frames 2 and the two sets of cylinders 6 is adjusted to control the two sets of sampling. The spacing of the samples is controlled by opening the stop valve on one pipe and closing the stop valve on the other pipe when the water pump extracts the liquid. Then, the liquid is extracted into a group of cylinders 6 through the tee pipe, the hose and the vertical pipe 12. At the same time, the coarse screen 16 and the fine screen 18 filter out impurities. Then the water pump discharges water and collects samples. Then, the stop valve on the other pipe is opened and the stop valve on one pipe is closed. Then, the liquid is extracted into another group of cylinders 6 through the tee pipe, the hose and the vertical pipe 12. Then, the water pump discharges water and collects samples. On the one hand, the impurities contained in the liquid sample can be filtered out when the liquid sample is extracted, so that the sample can be conveniently and directly tested. At the same time, the depth of the sample extraction can be adjusted. On the other hand, two groups of samples with different depths can be extracted separately, and the spacing between the two groups of samples with different depths can be conveniently adjusted according to the needs of the user, thereby preventing the cumbersome operation of multiple operations required for the extraction of multiple groups of samples, thereby improving the convenience and practicality of the device.

[0025] Working principle: Use a water pump and connect a tee to its input end, and there are stop valves on two of the pipes of the tee. Then connect a hose to one of the pipes and connect it to the two groups of vertical pipes 12 respectively. Then install the mounting frame 5 in the appropriate position, and then control the hydraulic rod 9 to drive the movement of the linkage block 10, and then drive the movement of the circular frame 2 to control the sampling depth. Then control the brake motor 42 to drive the rotation of the bidirectional screw rod 41, and then adjust the distance between the two groups of circular frames 2 and the two groups of cylinders 6 to control the distance between the two groups of samples. When controlling the water pump to extract liquid, first open the stop valve on one pipe and close the stop valve on the other pipe, and then extract liquid into one group of cylinders 6 through the tee, hose and vertical pipe 12. At the same time, the coarse screen 16 and the fine screen 18 filter out impurities, and then the water pump discharges water and collects samples. Then open the stop valve on the other pipe and close the stop valve on one pipe, and then extract liquid into the other group of cylinders 6 through the tee, hose and vertical pipe 12, and then the water pump discharges water and collects samples.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A pump station electrical automation monitoring device, characterized in that: include: A base plate (1) has a hydraulic rod (9) fixedly mounted on its rear side, and mounting brackets (5) fixedly mounted on both sides of the base plate (1); A circular frame (2) is arranged on the front side of the base plate (1), and two groups of sliding blocks (3) are arranged on the circular frame (2) and distributed in an upper and lower manner. A cylinder (6) is arranged on the outer wall of the sliding block (3), and a coarse screen (16) and a fine screen (18) are arranged inside the cylinder (6). A vertical pipe (12) is fixedly installed on the top of the cylinder (6); The adjusting structure (4) is arranged on the circular frame (2) and the sliding block (3). The adjusting structure (4) is used to adjust the distance between the two groups of sliding blocks (3).

2. The electrical automation monitoring device for a pumping station according to claim 1, characterized in that: The base plate (1) is provided with a convex opening in which a convex block (11) is slidably installed, and the circular frame (2) is fixedly installed on the front side of the convex block (11).

3. The electrical automation monitoring device for a pumping station according to claim 2, characterized in that: A notch is provided on the rear side of the base plate (1); a free end of the hydraulic rod (9) is fixedly connected to a linkage block (10); the linkage block (10) passes through the notch and is fixedly connected to the protrusion (11).

4. The pump station electrical automation monitoring device according to claim 3, characterized in that: The bottom of the cylinder (6) is threadedly mounted with a sealing cover (13), the bottom of the sealing cover (13) is fixedly mounted with a flow guide cover (14), the coarse screen (16) is threadedly mounted on the annular plate (15), the inner wall of the cylinder (6) is fixedly mounted with a retaining ring (17), and the fine screen (18) is threadedly mounted on the bottom of the retaining ring (17).

5. The electrical automation monitoring device for a pumping station according to claim 4, characterized in that: A bracket (7) is fixedly mounted on the outer wall of the cylinder (6), and a screw is provided on the outer wall of the bracket (7). The screw passes through the bracket (7) and is threadedly connected to the sliding block (3).

6. The electrical automation monitoring device for a pumping station according to claim 5, characterized in that: The adjustment structure (4) includes a bidirectional screw (41) and a brake motor (42), wherein the bidirectional screw (41) is rotatably mounted inside the base plate (1), and the two sets of sliding blocks (3) are both threadedly sleeved on the outer wall of the bidirectional screw (41), and the brake motor (42) is fixedly mounted on the bottom of the base plate (1), and the rotating shaft of the brake motor (42) passes through the base plate (1) and is fixedly connected to the bidirectional screw (41).

7. The electrical automation monitoring device for a pumping station according to claim 6, characterized in that: A protective cover (8) is fixedly mounted on the bottom of the base plate (1), and a brake motor (42) is located inside the protective cover (8).

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