Automatic tap water sampling and monitoring device

Abstract

The utility model discloses an automatic tap water sampling and monitoring device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a support, the top of the support is provided with a lifting assembly, the bottom of the lifting assembly is fixedly connected with a displacement plate, the bottom of the displacement plate is fixedly connected with an L-shaped plate, and a mounting groove is formed in the L-shaped plate. A fixing plate is slidably connected into the mounting groove, a collecting pipe is fixedly connected to one side of the fixing plate, a fixing block is fixedly connected to the top of the L-shaped plate, a sliding groove is formed in the fixing block, a limiting assembly is arranged in the sliding groove, and a monitoring device body is fixedly mounted at the top of the bottom plate. According to the tap water quality sampling device, the problems that a water taking pipe of a traditional tap water quality sampling device is put down into water with a fixed depth to take water, and most of the existing water taking pipes are fixed in structure and low in flexibility, so that the water taking pipes are inconvenient to take and place are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic sampling of tap water, in particular to an automatic sampling and monitoring device for tap water. Background Technique

[0002] Nowadays, the drinking water for residents all comes from water treatment plants. The water treatment plants introduce natural water sources into the plants, and then purify the water quality through measures such as sedimentation, filtration, and disinfection. The purified water sources are then transported to each water-using unit through water pipes. Before the water pipes are transported to each water-using unit, workers need to take water samples of the tap water and test the water quality to ensure the safety of the drinking water for residents.

[0003] The traditional water quality sampling device for tap water takes water by lowering the water intake pipe to a fixed depth in the water. Most of the existing water intake pipes have fixed structures and low flexibility, resulting in inconvenient operation of taking and placing the water intake pipe. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic sampling and monitoring device for tap water to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: It includes a bottom plate. A bracket is fixedly connected to the top of the bottom plate. A lifting component is arranged at the top of the bracket. A displacement plate is fixedly connected to the bottom of the lifting component. An L-shaped plate is fixedly connected to the bottom of the displacement plate. An installation groove is opened inside the L-shaped plate. A fixed plate is slidably connected inside the installation groove. A collecting pipe is fixedly connected to one side of the fixed plate. A fixed block is fixedly connected to the top of the L-shaped plate. A chute is opened inside the fixed block. A limiting component is arranged inside the chute. A monitoring device body is fixedly installed on the top of the bottom plate. Universal wheels are fixedly installed at equal intervals at the bottom of the bottom plate. A handrail is fixedly connected to the top of the bottom plate. A through hole is penetrated through the surface of the bottom plate.

[0006] As a further preferred of this technical solution, the limiting component includes a slider. The slider is slidably connected inside the chute. A spring is fixedly connected between the top of the slider and the inner wall of the chute.

[0007] As a further preferred of this technical solution, the limiting component further includes a clamping block. The clamping block is slidably connected inside the fixed block. The top of the clamping block is fixedly connected to the bottom of the slider. A clamping groove is opened at the top of the fixed plate.

[0008] As a further preferred of this technical solution, a limiting groove is penetrated through one side of the fixed block. A dial rod is slidably connected inside the limiting groove. One end of the dial rod is fixedly connected to one side of the slider.

[0009] As a further preferred embodiment of the present technical solution, one end of the block is provided with an inclined surface.

[0010] As a further preferred embodiment of the present technical solution, the lifting assembly includes a cylinder, the cylinder is fixedly mounted on the top of the bracket, and one end of the cylinder movable rod is fixedly connected to the top of the displacement plate.

[0011] As a further preferred embodiment of the present technical solution, the lifting assembly also includes a limit rod, which is slidably connected to the inside of the bracket, one end of the limit rod is fixedly connected to the top of the displacement plate, and the top of the limit rod is fixedly connected to a limit block.

[0012] The utility model provides a tap water automatic sampling monitoring device, which has the following beneficial effects:

[0013] (1) The utility model can release the fixing plate by toggling the limit assembly, and then conveniently remove the collection tube from the bottom of the device and place it inside the monitoring device body to monitor the water quality. This can avoid the problem that most existing water intake pipes have a fixed structure and low flexibility, which makes the water intake pipe removal and placement operation more inconvenient, thereby increasing the convenience of the device.

[0014] (2) The utility model starts the lifting assembly to drive the displacement plate to move and the collection tube to move below the water surface to perform sampling operations. After the sampling is completed, the lifting assembly is started to drive the collection tube to move to the top of the bottom plate. In this way, the sampling operation can be performed conveniently and automatically, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0019] In the figure: 1. bottom plate; 2. limit block; 3. limit rod; 4. bracket; 5. cylinder; 6. displacement plate; 7. monitoring device body; 8. handrail; 9. through hole; 10. universal wheel; 11. mounting groove; 12. fixing plate; 13. L-shaped plate; 14. fixing block; 15. slot; 16. collecting tube; 17. limit slot; 18. lever; 19. block; 20. slide groove; 21. spring; 22. slider. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figures 1-4 As shown, in this embodiment, a tap water automatic sampling monitoring device includes a base plate 1, a bracket 4 is fixedly connected to the top of the base plate 1, a lifting assembly is arranged on the top of the bracket 4, a displacement plate 6 is fixedly connected to the bottom of the lifting assembly, an L-shaped plate 13 is fixedly connected to the bottom of the displacement plate 6, a mounting groove 11 is provided inside the L-shaped plate 13, a fixing plate 12 is slidably connected inside the mounting groove 11, a collecting tube 16 is fixedly connected to one side of the fixing plate 12, a fixing block 14 is fixedly connected to the top of the L-shaped plate 13, a slide groove 20 is provided inside the fixing block 14, a limiting assembly is arranged inside the slide groove 20, a monitoring device body 7 is fixedly installed on the top of the base plate 1, universal wheels 10 are fixedly installed equidistantly on the bottom of the base plate 1, a handrail 8 is fixedly connected to the top of the base plate 1, and a through hole 9 is opened through the surface of the base plate 1.

[0022] First, the device is moved to the water intake location by pushing the handrail 8, and then the displacement plate 6 is driven to move and the collecting tube 16 is driven to move below the water surface by starting the lifting assembly to perform sampling operations. After the sampling is completed, the collecting tube 16 is driven to move to the top of the bottom plate 1 by starting the lifting assembly. This allows for convenient and automatic sampling operations, thereby increasing the practicality of the device. Next, the fixing plate 12 can be released by toggling the limit assembly, and then the collecting tube 16 can be conveniently removed from the bottom of the device, and then placed inside the monitoring device body 7 for water quality monitoring. This can avoid the problem that most existing water intake pipes have a fixed structure and low flexibility, resulting in inconvenient water intake pipe removal operations, thereby increasing the convenience of the device.

[0023] like Figures 1-4 As shown, the limit assembly includes a slider 22, which is slidably connected to the inside of the slide groove 20, and a spring 21 is fixedly connected between the top of the slider 22 and the inner wall of the slide groove 20. The limit assembly also includes a clamping block 19, which is slidably connected to the inside of the fixed block 14, and the top of the clamping block 19 is fixedly connected to the bottom of the slider 22. A clamping groove 15 is provided on the top of the fixed plate 12, and a limiting groove 17 is penetrated through one side of the fixed block 14. A lever 18 is slidably connected to the inside of the limiting groove 17, and one end of the lever 18 is fixedly connected to one side of the slider 22, and one end of the clamping block 19 is provided with an inclined surface.

[0024] When removing the collecting tube 16, the slider 22 is driven to move by toggling the lever 18, and the block 19 is driven to disengage from the inside of the slot 15, thereby releasing the fixation of the fixing plate 12, and then the fixing plate 12 is pulled out to remove the collecting tube 16. Next, when installing the collecting tube 16, one side of the fixing plate 12 is inserted into the inside of the installation slot 11, and then one side of the fixing plate 12 contacts the inclined surface of the block 19, thereby driving the block 19 to move and the slider 22 to compress the spring 21. Then, when the slot 15 moves to the bottom of the block 19, the slider 22 is driven to move under the reaction force of the spring 21, and the block 19 is automatically driven into the inside of the slot 15, thereby completing the installation of the collecting tube 16.

[0025] like Figures 1-4 As shown, the lifting assembly includes a cylinder 5, which is fixedly installed on the top of the bracket 4, and one end of the movable rod of the cylinder 5 is fixedly connected to the top of the displacement plate 6. The lifting assembly also includes a limit rod 3, which is slidably connected to the inside of the bracket 4, and one end of the limit rod 3 is fixedly connected to the top of the displacement plate 6, and the top of the limit rod 3 is fixedly connected to the limit block 2.

[0026] When sampling is performed, the movable rod of the cylinder 5 moves the displacement plate 6 and drives the collection tube 16 to enter the water to perform sampling operations. Then, when the displacement plate 6 moves, the limit rod 3 is driven to slide inside the bracket 4, thereby increasing the stability of the movement of the displacement plate 6 and thereby increasing the practicality of the device.

[0027] The utility model provides an automatic sampling and monitoring device for tap water, and the specific working principle is as follows: first, the device is driven to move to the water collection place by pushing the handrail 8, and then the movable rod of the cylinder 5 is started to move to drive the displacement plate 6 to move and drive the collecting tube 16 to enter the water to perform the sampling operation, and then when the displacement plate 6 moves, the limit rod 3 is driven to slide inside the bracket 4, thereby increasing the stability of the movement of the displacement plate 6, and then after the sampling is completed, the slider 22 is driven to move by toggling the toggle rod 18 and drive the card block 19 to disengage from the inside of the card slot 15, thereby releasing the fixation of the fixed plate 12, Then, pull out the fixing plate 12 to disassemble the collecting tube 16, and then place it inside the monitoring device body 7 to monitor the water quality. Finally, when installing the collecting tube 16, insert it into the installation groove 11 through one side of the fixing plate 12, and then one side of the fixing plate 12 contacts the inclined surface of the block 19, thereby driving the block 19 to move and driving the slider 22 to compress the spring 21. Then, when the slot 15 moves to the bottom of the block 19, the slider 22 is driven to move under the reaction force of the spring 21 and drives the block 19 to automatically enter the slot 15, thereby completing the installation of the collecting tube 16.

[0028] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A tap water automatic sampling and monitoring device, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a bracket (4), the top of the bracket (4) is provided with a lifting assembly, the bottom of the lifting assembly is fixedly connected to a displacement plate (6), the bottom of the displacement plate (6) is fixedly connected to an L-shaped plate (13), the interior of the L-shaped plate (13) is provided with a mounting groove (11), the interior of the mounting groove (11) is slidably connected to a fixing plate (12), one side of the fixing plate (12) is fixedly connected to a collecting pipe (16), the top of the L-shaped plate (13) is fixedly connected to a fixing block (14), the interior of the fixing block (14) is provided with a slide groove (20), the interior of the slide groove (20) is provided with a limiting assembly, the top of the base plate (1) is fixedly installed with a monitoring device body (7), the bottom of the base plate (1) is equidistantly fixedly installed with universal wheels (10), the top of the base plate (1) is fixedly connected to a handrail (8), and a through hole (9) is provided through the surface of the base plate (1).

2. The tap water automatic sampling and monitoring device according to claim 1, characterized in that: The limiting assembly comprises a slider (22), the slider (22) is slidably connected inside the slide groove (20), and a spring (21) is fixedly connected between the top of the slider (22) and the inner wall of the slide groove (20).

3. The automatic tap water sampling and monitoring device according to claim 2, characterized in that: The limit assembly also includes a clamping block (19), the clamping block (19) is slidably connected to the inside of the fixed block (14), the top of the clamping block (19) is fixedly connected to the bottom of the sliding block (22), and a clamping groove (15) is provided on the top of the fixed plate (12).

4. The automatic tap water sampling and monitoring device according to claim 2, characterized in that: A limiting groove (17) is formed through one side of the fixed block (14), a lever (18) is slidably connected inside the limiting groove (17), and one end of the lever (18) is fixedly connected to one side of the sliding block (22).

5. The tap water automatic sampling and monitoring device according to claim 3 is characterized in that: One end of the clamping block (19) is provided with an inclined surface.

6. The tap water automatic sampling and monitoring device according to claim 1, characterized in that: The lifting assembly comprises a cylinder (5), which is fixedly mounted on the top of the bracket (4), and one end of a movable rod of the cylinder (5) is fixedly connected to the top of the displacement plate (6).

7. The tap water automatic sampling and monitoring device according to claim 1, characterized in that: The lifting assembly further comprises a limit rod (3), wherein the limit rod (3) is slidably connected to the inside of the bracket (4), one end of the limit rod (3) is fixedly connected to the top of the displacement plate (6), and the top of the limit rod (3) is fixedly connected to the limit block (2).

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