Sampling device for environmental protection

Abstract

The utility model discloses a sampling device for environmental protection, which comprises a bottom plate, the upper side of the bottom plate is fixedly connected with a mounting table, one side of the mounting table is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a connecting column, one end of the connecting column is fixedly connected with a connector, and the other end of the connecting column is fixedly connected with a connecting rod. A first connecting rod is fixedly connected to the inner side of the connector, a support is fixedly connected to the upper side of the bottom plate, a connecting rod structure is arranged on the support, the support is fixedly connected with a sliding rail, a connecting block is slidably connected to the outer side of the sliding rail, and a sampling barrel is fixedly connected to the lower side of the connecting block. Compared with the prior art, the sampling device for environmental protection has the advantages that time and labor are saved, and the sampling depth can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental monitoring sampling, in particular to a sampling device for environmental protection. Background Art

[0002] As environmental protection awareness gradually increases, water well sampling is needed. Water well sampling is an important means to protect groundwater resources, ensure drinking water safety, and reduce environmental pollution. It is of great significance to environmental protection and sustainable development. Well water sampling refers to the process of collecting water samples from groundwater wells or water source wells for water quality monitoring and analysis. This sampling is usually used to monitor the water quality of groundwater, assess the degree of pollution or suitability of groundwater, and formulate corresponding environmental protection and governance measures.

[0003] Existing water well sampling usually only requires a bucket, and the staff uses the bucket to scoop well water for sampling. This method is inefficient, time-consuming and labor-intensive, and it is impossible to take out deep well water for sampling. Therefore, it is necessary to design a device that is convenient for staff to sample well water. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a sampling device for environmental protection that saves time and effort and can adjust the sampling depth.

[0005] In order to solve the above problems, the technical solution of the utility model is: a sampling device for environmental protection, comprising a base plate, a mounting platform is fixedly connected to the upper side of the base plate, an electric push rod is fixedly connected to one side of the mounting platform, a connecting column is fixedly connected to the output end of the electric push rod, a connecting head is fixedly connected to one end of the connecting column, a connecting rod is fixedly connected to the inner side of the connecting head, a bracket is fixedly connected to the upper side of the base plate, a connecting rod structure is provided on the bracket, the brackets are respectively fixedly connected to slide rails, a connecting block is slidably connected to the outer side of the slide rails, and a sampling bucket is fixedly connected to the lower side of the connecting block.

[0006] Furthermore, the connecting rod structure includes a fixed column 1, which is fixedly connected to the inner side of the bracket, one end of the connecting rod 1 is rotatably connected to the outer side of the fixed column 1, the outer side of the connecting rod 1 is connected with a connecting rod 2, one end of the connecting rod 2 is connected with the fixed column 2, and two connecting rods 3 are rotatably connected at both ends of the fixed column 2.

[0007] Furthermore, one end of the two connecting rods three is connected to a fixed column three, and two connecting rods four are rotatably connected on the fixed column three. One end of the two connecting rods four is rotatably connected to the upper side of the bracket, and two connecting rods five are rotatably connected at both ends of the fixed column three. One end of the two connecting rods five is respectively connected to both sides of the connecting block.

[0008] Furthermore, a scale is fixedly connected to the outer side of the slide rail.

[0009] Furthermore, an empty slot is provided on the bottom plate, and the empty slot is located directly below the sampling barrel.

[0010] The advantages of the utility model compared with the existing technology are: the utility model provides an electric push rod, a connecting column and a connecting head, and the output end of the electric push rod drives the connecting column to move, thereby driving the connecting head to move, and then driving the connecting rod structure. The connecting rod structure enables the connecting block to move up and down along the slide rail, thereby enabling the sampling bucket to pass through the empty slot to sample well water, which saves time and effort for the staff, and by controlling the electric push rod, the staff can control the sampling depth by observing the scale. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a three-dimensional sampling device for environmental protection Figure 1 .

[0012] Figure 2 The utility model is a three-dimensional sampling device for environmental protection Figure 2 .

[0013] Figure 3 The utility model is a three-dimensional sampling device for environmental protection Figure 3 .

[0014] As shown in the figure: 1. Base plate; 2. Mounting table; 3. Electric push rod; 4. Connecting column; 5. Connecting head; 6. Connecting rod 1; 7. Bracket; 8. Connecting rod structure; 9. Slide rail; 10. Connecting block; 11. Sampling bucket; 12. Fixed column 1; 13. Connecting rod 2; 14. Fixed column 2; 15. Connecting rod 3; 16. Fixed column 3; 17. Connecting rod 4; 18. Connecting rod 5; 19. Scale; 20. Empty slot. DETAILED DESCRIPTION

[0015] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0016] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0017] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0018] like Figures 1 to 3As shown, a sampling device for environmental protection includes a bottom plate 1, a mounting platform 2 is fixedly connected on the upper side of the bottom plate 1, an electric push rod 3 is fixedly connected on one side of the mounting platform 2, a connecting column 4 is fixedly connected on the output end of the electric push rod 3, a connecting head 5 is fixedly connected on one end of the connecting column 4, a connecting rod 6 is fixedly connected on the inner side of the connecting head 5, a bracket 7 is fixedly connected on the upper side of the bottom plate 1, a connecting rod structure 8 is provided on the bracket 7, and a slide rail 9 is fixedly connected on the bracket 7, a connecting block 10 is slidably connected on the outer side of the slide rail 9, and a sampling barrel 11 is fixedly connected on the lower side of the connecting block 10. The connecting rod structure 8 drives the connecting block 10 to move up and down along the slide rail, thereby driving the sampling barrel 11 to extend into the well water. A scale 19 is fixedly connected on the outer side of the slide rail 9. The scale 19 can facilitate the staff to observe the depth of the water well where the sampling barrel is located, and facilitate the control of sampling of well water at different depths. An empty slot 20 is provided on the bottom plate 1, and the empty slot 20 is located directly below the sampling barrel 11.

[0019] The connecting rod structure 8 includes a fixed column 12, the fixed column 12 is fixedly connected to the inner side of the bracket 7, one end of the connecting rod 16 is rotatably connected to the outer side of the fixed column 12, the outer side of the connecting rod 16 is connected with a connecting rod 2 13, one end of the connecting rod 2 13 is connected with a fixed column 2 14, and two connecting rods 3 15 are rotatably connected at both ends of the fixed column 2 14. One end of the two connecting rods 3 15 is connected with a fixed column 3 16, and two connecting rods 4 17 are rotatably connected on the fixed column 3 16. One end of the two connecting rods 4 17 is rotatably connected to the upper side of the bracket 7, and two connecting rods 5 18 are rotatably connected at both ends of the fixed column 3 16, and one end of the two connecting rods 5 18 is respectively connected to both sides of the connecting block 10. The connecting rod 1 6 drives the two connecting rods 2 13 to rotate, and then drives the two connecting rods 3 15 to rotate. At this time, the two connecting rods 4 17 drive the two connecting rods 5 18 to move, and the two connecting rods 5 18 drive the connecting block 10 to move up and down.

[0020] In specific use, the device is placed on the upper side of the water well, and the electric push rod 3 is driven so that its output end drives the connecting column 4 to move, and the transmission connector 5 drives the connecting rod 1 6 to rotate outside the fixed rod 12, and the connecting rod 1 6 drives the two connecting rods 2 13 to rotate, and then drives the two connecting rods 3 15 to rotate. At this time, the two connecting rods 4 17 drive the two connecting rods 5 18 to move, and the two connecting rods 5 18 drive the connecting block 10 to move up and down, and the two connecting rods 5 18 drive the connecting block 10 to move up and down along the slide rail, and then drive the sampling bucket 11 into the well water. The staff controls the depth of the sampling bucket 11 in the water well by observing the scale 19. After the sampling is completed, the electric push rod 3 can be driven to retract.

[0021] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A sampling device for environmental protection, comprising a base plate (1), characterized in that: The upper side of the base plate (1) is fixedly connected with a mounting platform (2), one side of the mounting platform (2) is fixedly connected with an electric push rod (3), the output end of the electric push rod (3) is fixedly connected with a connecting column (4), one end of the connecting column (4) is fixedly connected with a connecting head (5), the inner side of the connecting head (5) is fixedly connected with a connecting rod (6), the upper side of the base plate (1) is fixedly connected with a bracket (7), the bracket (7) is provided with a connecting rod structure (8), the bracket (7) is respectively fixedly connected with a slide rail (9), the outer side of the slide rail (9) is slidably connected with a connecting block (10), and the lower side of the connecting block (10) is fixedly connected with a sampling bucket (11).

2. The environmental protection sampling device according to claim 1, characterized in that: The connecting rod structure (8) comprises a fixing column one (12), wherein the fixing column one (12) is fixedly connected to the inner side of the bracket (7), one end of the connecting rod one (6) is rotatably connected to the outer side of the fixing column one (12), the outer side of the connecting rod one (6) is connected to a connecting rod two (13), one end of the connecting rod two (13) is connected to a fixing column two (14), and two ends of the fixing column two (14) are rotatably connected to two connecting rods three (15).

3. A sampling device for environmental protection according to claim 2, characterized in that: One end of the two connecting rods three (15) is connected to a fixed column three (16), and two connecting rods four (17) are rotatably connected to the fixed column three (16). One end of the two connecting rods four (17) is rotatably connected to the upper side of the bracket (7), and two connecting rods five (18) are rotatably connected at both ends of the fixed column three (16), and one end of the two connecting rods five (18) is respectively connected to the two sides of the connecting block (10).

4. The sampling device for environmental protection according to claim 1, characterized in that: A scale (19) is fixedly connected to the outer side of the slide rail (9).

5. The environmental protection sampling device according to claim 1, characterized in that: The bottom plate (1) is provided with an empty slot (20), and the empty slot (20) is located directly below the sampling barrel (11).

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