Handheld portable water quality sampler

Abstract

The utility model discloses a handheld portable water quality sampler which comprises a fixed frame, the bottom of the fixed frame is fixedly connected with a conical rod, the top of the fixed frame is fixedly connected with a fixed rod and a marker post, the top of the fixed rod and the top of the marker post are fixedly connected with a grip, a water pumping device is arranged in the fixed frame, and the water pumping device is arranged in the fixed frame. The surface of the fixing rod is fixedly connected with a protruding block, and the protruding block is connected with a cutting device in a sleeved mode. According to the handheld portable water quality sampler, a worker can conveniently hold the whole handheld portable water quality sampler, when sampling is needed, a fixing frame is pressed downwards towards the water surface, so that water sampling is conducted through a water pumping device, due to the existence of a conical rod, the fixing frame can be conveniently inserted into the water surface, the blocking of sundries to the fixing frame is reduced, and the cutting device is arranged, so that the sampling efficiency is improved. Water surface sundries can be conveniently cut and cleaned, the obstruction of the sundries is reduced, a worker can conveniently carry out sampling operation, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of water quality detection, and more specifically to a handheld portable water quality sampler. Background Art

[0002] With the continuous development of industry, more and more sewage is discharged, and industrial sewage pollutes the environment seriously. In order to improve water pollution, environmental monitoring departments need to sample water quality, and thus need to use water quality samplers. Water quality samplers are generally used for sampling natural water bodies, clean water, and sewage. At present, the existing water quality samplers often have a single structure. The staff directly use a bucket to take out the water or extend the sampling container into the water for extraction. For some harsh environments, when the surface of the water body is covered with a large amount of debris or aquatic plants, it is not convenient for the staff to sample the sampling container. It lacks the function of cleaning up debris, which is not convenient for the staff to operate and cannot meet the use requirements. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the existing water quality samplers in the prior art, which often have a single structure, are inconvenient for workers to take samples from the sampling container in some harsh environments when the water surface is covered with a large amount of debris or aquatic plants. The lack of debris cleaning function makes it inconvenient for workers to operate. The purpose of the utility model is to provide a handheld portable water quality sampler, which can realize the arrangement of a cone rod at the bottom of the fixed frame, and a fixed rod and a benchmark rod at the top of the fixed frame for installing a handle. The whole is convenient for workers to hold. When sampling is required, the fixed frame is pressed down to the water surface, so as to use the pumping device to sample the water body. Due to the presence of the cone rod, it is convenient to insert the fixed frame under the water surface, reducing the obstruction of the fixed frame by debris. The surface of the benchmark rod is provided with scales, which is convenient for observing the sampling depth. The surface of the fixed rod is provided with a protrusion, which is convenient for workers to install an additional cutting device, which is convenient for cutting and cleaning of debris on the water surface, reducing the obstruction of debris, facilitating the sampling operation of workers, improving work efficiency, and meeting usage requirements.

[0005] 2. Technical solution

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A handheld portable water quality sampler comprises a fixed frame, the bottom of the fixed frame is fixedly connected to a cone rod, the top of the fixed frame is fixedly connected to a fixed rod and a benchmark rod, the tops of the fixed rod and the benchmark rod are fixedly connected to a handle, a pumping device is arranged inside the fixed frame, a protrusion is fixedly connected to the surface of the fixed rod, a cutting device is sleeved on the protrusion, and an opening is arranged below the surface of the fixed frame and is threadedly connected to a sealing plug.

[0008] Preferably, the pumping device includes a moving rod, a piston, a moving block and a pull rod. The moving rod penetrates and is slidably connected to the fixed frame. One end of the moving rod located inside the fixed frame is fixedly connected to the piston. The top of the moving rod is fixedly connected to the moving block. The moving block is slidably connected to the fixed rod and the benchmark rod, and one side of the moving block is fixedly connected to the pull rod.

[0009] Preferably, a butterfly bolt is provided on the surface of the moving block, and the moving block fixes the benchmark rod through the butterfly bolt.

[0010] Preferably, the surface of the pole is provided with scales.

[0011] Preferably, the cutting device includes a metal plate, saw teeth, a sleeve and a fastening bolt. Saw teeth are arranged at equal intervals on one side of the metal plate, and a sleeve is fixedly connected to the other side of the metal plate. The sleeve is sleeved with the protrusion, and a fastening bolt is arranged on the surface of the sleeve. The sleeve fixes the protrusion through the fastening bolt.

[0012] Preferably, the metal plate is arc-shaped.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] A cone rod is arranged at the bottom of the fixed frame, and a fixed rod and a benchmark rod are arranged at the top of the fixed frame for installing a handle. The whole is convenient for staff to hold. When sampling is required, the fixed frame is pressed down to the water surface, so as to use the pumping device to sample the water body. Due to the presence of the cone rod, it is convenient to insert the fixed frame under the water surface and reduce the obstruction of the fixed frame by debris. The surface of the benchmark rod is provided with a scale to facilitate the observation of the sampling depth.

[0016] By arranging a protrusion on the surface of the fixed rod, it is convenient for the staff to install an additional cutting device to facilitate the cutting and cleaning of debris on the water surface, reduce the obstruction of the debris, facilitate the staff to perform sampling operations, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the cutting device of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Fixed frame; 2. Conical rod; 3. Fixed rod; 4. Standard rod; 5. Handle; 6. Pumping device; 61. Moving rod; 62. Piston; 63. Moving block; 64. Pull rod; 65. Butterfly bolt; 7. Bump; 8. Cutting device; 81. Metal plate; 82. Sawtooth; 83. Sleeve; 84. Fastening bolt; 9. Sealing plug. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-3 The utility model provides a technical solution: a handheld portable water quality sampler, including a fixed frame 1, a cone rod 2 is fixedly connected to the bottom of the fixed frame 1, a fixed rod 3 and a benchmark rod 4 are fixedly connected to the top of the fixed frame 1, a handle 5 is fixedly connected to the top of the fixed rod 3 and the benchmark rod 4, a pumping device 6 is arranged inside the fixed frame 1, a protrusion 7 is fixedly connected to the surface of the fixed rod 3, a cutting device 8 is sleeved on the protrusion 7, and an opening is arranged below the surface of the fixed frame 1 and a sealing plug 9 is threadedly connected. A cone rod 2 is arranged at the bottom of the fixed frame 1, and a fixed rod 3 and a benchmark rod 4 are arranged at the top of the fixed frame 1 for installing a handle 5. The whole is convenient for staff to hold. When sampling is required, the staff holds the handle 5 and presses the fixed frame 1 toward the water surface, so as to use the pumping device 6 to sample the water body. Due to the existence of the cone rod 2, it is convenient to insert the fixed frame 1 under the water surface, reducing the obstruction of the fixed frame 1 by debris. A protrusion 7 is arranged on the surface of the fixed rod 3, which is convenient for staff to additionally install a cutting device 8, so as to facilitate the cutting and cleaning of debris on the water surface, reduce the obstruction of debris, facilitate the sampling operation of staff, and improve work efficiency.

[0025] The pumping device 6 includes a moving rod 61, a piston 62, a moving block 63 and a pull rod 64. The moving rod 61 penetrates and is slidably connected to the fixed frame 1. The piston 62 is fixedly connected to one end of the moving rod 61 located inside the fixed frame 1. The moving block 63 is fixedly connected to the top of the moving rod 61. The moving block 63 is slidably connected to the fixed rod 3 and the benchmark rod 4. The pull rod 64 is fixedly connected to one side of the moving block 63. When the pumping device 6 is set, when sampling is required, the sealing plug 9 is removed, and the staff inserts the fixed frame 1 to the specified water surface depth, and then pulls the pull rod 64 to drive the moving block 63 to move, drive the moving rod 61 to move, and drive the piston 62 to move, so that the water body can be pumped into the fixed frame 1, so as to perform sampling.

[0026] The surface of the moving block 63 is provided with a butterfly bolt 65, and the moving block 63 is fixed to the benchmark 4 through the butterfly bolt 65. The butterfly bolt 65 is provided to facilitate fixing the position of the moving block 63.

[0027] Among them, the surface of the mark rod 4 is provided with a scale. The surface of the mark rod 4 is provided with a scale to facilitate observation of the sampling depth.

[0028] The cutting device 8 includes a metal plate 81, saw teeth 82, a sleeve 83 and a fastening bolt 84. The saw teeth 82 are arranged at equal intervals on one side of the metal plate 81, and the sleeve 83 is fixedly connected to the other side of the metal plate 81. The sleeve 83 is sleeved with the protrusion 7. The surface of the sleeve 83 is provided with a fastening bolt 84, and the sleeve 83 fixes the protrusion 7 through the fastening bolt 84. The cutting device 8 is set, the sleeve 83 is sleeved with the protrusion 7, and the protrusion 7 is fixed with the fastening bolt 84, and the cutting device 8 can be installed. Since the saw teeth 82 are arranged on the surface of the metal plate 81, a saw is formed, which is convenient for cleaning aquatic plants or debris and facilitating sampling.

[0029] The metal plate 81 is in an arc shape, which is convenient for the workers to cut.

[0030] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field within the technical scope disclosed by the utility model and any equivalent replacement or change based on the technical solution and improved concept of the utility model shall be included in the protection scope of the utility model.

Claims

1. A handheld portable water sampler, comprising a fixing frame (1), characterized in that: The bottom of the fixed frame (1) is fixedly connected to a cone rod (2), the top of the fixed frame (1) is fixedly connected to a fixed rod (3) and a pole (4), the tops of the fixed rod (3) and the pole (4) are fixedly connected to a handle (5), a pumping device (6) is provided inside the fixed frame (1), a convex block (7) is fixedly connected to the surface of the fixed rod (3), a cutting device (8) is sleeved on the convex block (7), and an opening is provided below the surface of the fixed frame (1) and is threadedly connected to a sealing plug (9).

2. The handheld portable water sampler according to claim 1, characterized in that: The pumping device (6) comprises a moving rod (61), a piston (62), a moving block (63) and a pull rod (64); the moving rod (61) penetrates the fixed frame (1) and is slidably connected; one end of the moving rod (61) located inside the fixed frame (1) is fixedly connected to the piston (62); the top of the moving rod (61) is fixedly connected to the moving block (63); the moving block (63) is slidably connected to the fixed rod (3) and the benchmark rod (4); and one side of the moving block (63) is fixedly connected to the pull rod (64).

3. The handheld portable water sampler according to claim 2, characterized in that: A butterfly bolt (65) is provided on the surface of the moving block (63), and the moving block (63) is fixed to the benchmark (4) via the butterfly bolt (65).

4. The handheld portable water sampler according to claim 1, characterized in that: The surface of the marking rod (4) is provided with scales.

5. The handheld portable water sampler according to claim 1, characterized in that: The cutting device (8) comprises a metal plate (81), saw teeth (82), a sleeve (83) and a fastening bolt (84); saw teeth (82) are arranged at equal intervals on one side of the metal plate (81); a sleeve (83) is fixedly connected to the other side of the metal plate (81); the sleeve (83) is sleeved with the protrusion (7); a fastening bolt (84) is arranged on the surface of the sleeve (83); and the sleeve (83) fixes the protrusion (7) via the fastening bolt (84).

6. The handheld portable water sampler according to claim 5, characterized in that: The metal plate (81) is in an arc shape.

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