Sludge sampling device for water environment monitoring

Abstract

The utility model discloses a sludge sampling device for water environment monitoring, which relates to the field of water environment monitoring, and comprises a main support pipe, the top end of the main support pipe is vertically butted with an extension pipeline, the top end of the extension pipeline is inserted with a butting cylinder, the top end of the butting cylinder is fixedly sleeved with a rotary shifting block, and the top end of the butting cylinder is fixedly sleeved with the rotary shifting block. A sealing base plate is horizontally clamped to the inner side edge of the main supporting pipe, matching holes are evenly formed in the bottom face of the sealing base plate, an outer clamping ring is horizontally and fixedly arranged on the outer side edge of the sealing base plate, a connecting shaft rod is vertically and upwards welded to the top face of the sealing base plate, and a fixing screw pipe is fixedly welded to the center of the top end of the main supporting pipe. An inner clamping block is clamped to the inner side edge of the fixed screw tube, a multilateral clamping hole is formed in the top end of the inner clamping block, a split structure is adopted, so that the sampling device can be spliced, mounted and used according to needs, and meanwhile, sampling is more accurate and efficient under a controllable sampling structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to water environment monitoring technical field, concretely is a sludge sampling device for water environment monitoring. BACKGROUND

[0002] Water environment monitoring is to take water environment as the object, uses physical, chemical and biological technical means, carries out qualitative, quantitative and systematic comprehensive analysis to the pollutant and its related composition, to explore the change rule of water environment quality. Water environment monitoring is to provide reliable basic data for water environment management, and to provide scientific basis for effect evaluation of treatment measures. In order to make monitoring data can accurately reflect the quality of water environment, predict the development trend of water environment pollution, it requires that water environment monitoring data should have representativeness, accuracy, precision, parallelism, repeatability, integrity and comparability.

[0003] For the water environment monitoring now, need to sample and detect the bottom sludge of water, the traditional sludge sampling structure fixed long rod structure, make when carrying use not enough convenient, simultaneously when sampling, water will be carried in the sample inside, influence the detection use of subsequent sludge. UTILITY MODEL CONTENT

[0004] The utility model discloses a sludge sampling device for water environment monitoring, to solve the problem that the water environment monitoring now needs to sample and detect the bottom sludge of water, the traditional sludge sampling structure fixed long rod structure, make when carrying use not enough convenient, simultaneously when sampling, water will be carried in the sample inside, influence the detection use of subsequent sludge.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The utility model provides a kind of silt sampling device for water environment monitoring, including main support pipe, the top end vertical of the main support pipe is connected with extension pipeline, the top end of the extension pipeline is inserted with butt joint cylinder, the top end of the butt joint cylinder is fixed with rotation dial block, the inside edge of the main support pipe is horizontally clamped with sealing base, the bottom surface of the sealing base is evenly provided with matching hole, the outside edge of the sealing base is horizontally fixed with outer clamping ring, the top surface of the sealing base is vertically welded with connecting shaft, the top end center position of the main support pipe is fixedly welded with fixed screw pipe, the inside edge of the fixed screw pipe is clamped with inner clamping block, the top end of the inner clamping block is provided with multilateral clamping hole, the top end of the main support pipe is evenly provided with top screw hole, the inside edge of the top screw hole is threadedly connected with mounting screw block, the bottom end of the mounting screw block is vertically welded with collection pipe body, the bottom end of the extension pipeline is provided with bottom screw hole, the inside edge of the extension pipeline is vertically inserted with extension shaft, the bottom end of the extension shaft is fixedly connected with multilateral insertion block, the top end of the extension pipeline is fixedly connected with matching screw pipe, the top end of the extension shaft is provided with matching insertion hole, the bottom end of the butt joint cylinder is fixedly provided with mounting block.

[0007] As a preferred embodiment of the utility model: the bottom end of the main support pipe is provided in an open manner, the number of the extension pipelines is multiple, and the specifications of the multiple extension pipelines are consistent. The multiple extension pipelines are connected end to end to form an elongated rod structure. The bottom end of the butt joint cylinder is inserted into the inside edge of the matching screw pipe at the top end. The insertion end is connected to the top opening end of the matching insertion hole.

[0008] As a preferred embodiment of the utility model: the bottom surface center of the rotation dial block is fixedly connected to the top end of the butt joint cylinder. The sealing base is horizontally arranged at the inside bottom opening end of the main support pipe. The number of the matching holes is multiple, and the multiple matching holes are arranged in a through-hole annular manner at the bottom surface of the sealing base near the edge.

[0009] As a preferred embodiment of the utility model: the outside edge of the outer clamping ring is horizontally clamped at the inside wall groove of the main support pipe. The bottom end of the connecting shaft is fixedly arranged at the top surface center of the sealing base, and the top end is fixedly connected to the bottom end center of the inner clamping block.

[0010] As a preferred embodiment of the utility model: the top end of the fixed screw pipe is fixedly connected to the inside edge of the bottom screw hole in a threaded manner. The number of the top screw holes is consistent with the number of the matching holes. The top screw holes are arranged in a through-hole annular manner at the top end of the main support pipe near the edge. The multiple collection pipe bodies are arranged in parallel with each other. The bottom opening end of the collection pipe body is connected to the top surface of the sealing base. The opening end is one-to-one connected to the top opening of the matching hole.

[0011] As a preferred embodiment of the utility model: the bottom end of the multi-edge plug block is correspondingly inserted and connected to the inner side of the multi-edge card hole and the matching jack, the matching screw pipe is correspondingly screwed and connected to the inner side of the bottom screw hole, the top end of the extension shaft rod extends to the inner side of the matching screw pipe, and the mounting block is correspondingly clamped and connected to the inner side of the matching jack.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] After the plurality of extension pipes are fixedly connected by being screwed and connected through the matching screw pipe at one end to the inside of the bottom screw hole, the plurality of extension pipes are spliced into a length rod structure as required, the multi-edge plug block is inserted and connected to the inside of the matching jack, the bottom end of the extended extension pipe is screwed and fixedly connected to the top end position of the fixed screw pipe, the multi-edge plug block at the bottom end is inserted and connected to the inside of the multi-edge card hole, the bottom end of the butt joint column body is inserted and connected to the inside of the topmost matching jack, the bottom end of the main support pipe is inserted into the inside of the water body after the extended extension pipe is held, the bottom end of the main support pipe contacts the silt position after downward extension, the extension shaft rod is rotated after the rotating knob is rotated, the bottom end of the sealing base is finally rotated to a specified angle, the plurality of matching holes and the bottom opening of the collecting pipe body are matched and connected to each other, the main support pipe is further inserted into the silt, the silt enters the inside of the collecting pipe body through the matching hole to complete the sampling operation, and the collecting pipe body can be finally taken out after the mounting screw pipe is rotated and disassembled, so that the sampling operation is more accurate and efficient. BRIEF DESCRIPTION OF DRAWINGS

[0014] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of the non-limiting embodiments with reference to the accompanying drawings:

[0015] Figure 1 It is a three-dimensional structure schematic view of a silt sampling device for water environment monitoring;

[0016] Figure 2 It is a structure schematic view of a main support pipe front view connection detail of a silt sampling device for water environment monitoring;

[0017] Figure 3 It is a structure schematic view of a main support pipe bottom view connection detail of a silt sampling device for water environment monitoring;

[0018] Figure 4 It is a structure schematic view of an extension pipe front view connection detail of a silt sampling device for water environment monitoring;

[0019] Figure 5 It is a kind of water environment monitoring silt sampling device's butt joint cylinder front view connection details structural diagram.

[0020] In the figure: 1, main support pipe;2, extension pipeline;3, butt joint cylinder;4, rotating knob;5, sealing base plate;6, matching hole;7, outer clamping ring;8, connecting shaft;9, fixed screw pipe;10, inner clamping block;11, multi-edge clamping hole;12, top screw hole;13, mounting screw block;14, collecting pipe;15, bottom screw hole;16, extension shaft;17, multi-edge plug-in block;18, matching screw pipe;19, matching plug-in hole;20, mounting block. DETAILED DESCRIPTION

[0021] Please refer to Figure 1 , the utility model discloses a kind of water environment monitoring silt sampling devices, including main support pipe 1, the top end of main support pipe 1 is vertically to butt joint and extend pipeline 2, the top end of extension pipeline 2 is inserted and is connected with butt joint cylinder 3, the bottom end of main support pipe 1 is open, the number of extension pipeline 2 is multiple, and the specification size of multiple extension pipeline 2 is kept consistent and is set, multiple extension pipeline 2 is head-to-tail butt joint and is set as elongated rod body structure, the bottom end of butt joint cylinder 3 is inserted and is set in the inside of the most top matching screw pipe 18, inserted end is connected and is set in the top opening end of matching plug-in hole 19, the top end of butt joint cylinder 3 is fixed and is connected with rotating knob 4, rotating knob 4 bottom surface center position is fixedly connected and is set in the top end of butt joint cylinder 3;

[0022] Please refer to Figures 2-5The utility model discloses a kind of sludge sampling devices for water environment monitoring, wherein the inner side of main support pipe 1 is horizontally clamped with sealing base plate 5, the bottom surface of sealing base plate 5 is evenly provided with cooperation hole 6, sealing base plate 5 is horizontally arranged at the inner side bottom opening end position of main support pipe 1, the number of cooperation hole 6 is multiple, and multiple cooperation hole 6 is arranged in the bottom surface of sealing base plate 5 near edge position in through type annular arrangement, the outer side of sealing base plate 5 is horizontally fixed with outer clamping ring 7, the top surface of sealing base plate 5 is vertically welded with connecting shaft 8, the outer side of outer clamping ring 7 is horizontally clamped and arranged in the inner side wall groove position of main support pipe 1, the bottom end of connecting shaft 8 is fixedly arranged in the top surface center position of sealing base plate 5, and top end extends and is fixedly connected and arranged in the bottom end center position of inner clamping block 10, the top end center position of main support pipe 1 is fixedly welded with fixed screw pipe 9, the inner side of fixed screw pipe 9 is clamped with inner clamping block 10, the top end of inner clamping block 10 is provided with multi-edge clamping hole 11, the top end of main support pipe 1 is evenly provided with top screw hole 12, the inner side of top screw hole 12 is threadedly connected with mounting screw block 13, the bottom end of mounting screw block 13 is vertically welded with collecting pipe body 14, the bottom end of extension pipeline 2 is provided with bottom screw hole 15, the inner side of extension pipeline 2 is vertically inserted with extension shaft 16, the top end of fixed screw pipe 9 is correspondingly threadedly fixedly connected and arranged in the inner side of bottom screw hole 15, the number of top screw hole 12 is consistent with the number of cooperation hole 6, and top screw hole 12 is arranged in the top end edge position of main support pipe 1 in through type annular arrangement, and multiple collecting pipe bodies 14 are arranged in parallel between each other, and the bottom opening end of collecting pipe body 14 is butt-jointed and arranged in the top surface position of sealing base plate 5, the opening end is butt-jointed and arranged in the top opening of cooperation hole 6 one by one, the bottom end of extension shaft 16 is fixedly connected with multi-edge plug 17, the top end of extension pipeline 2 is fixedly connected with cooperation screw pipe 18, the top end of extension shaft 16 is provided with cooperation insertion hole 19, the bottom end of butt-joint column body 3 is fixedly provided with mounting block 20, the bottom end of multi-edge plug 17 is correspondingly inserted and arranged in the inner side of multi-edge clamping hole 11 and cooperation insertion hole 19, cooperation screw pipe 18 is correspondingly threadedly connected and arranged in the inner side of bottom screw hole 15, the top end of extension shaft 16 extends to the inner side of cooperation screw pipe 18, and mounting block 20 is correspondingly clamped and arranged in the inner side of cooperation insertion hole 19.

[0023] The working principle of the utility model is:

[0024] After the plurality of extension pipes 2 are fixedly connected inside the bottom screw holes 15 through threaded connection of the matching screw pipes 18 at one end, the plurality of extension pipes 2 are spliced into a required length rod structure, and the internal multi-edge insertion blocks 17 are inserted and arranged inside the matching insertion holes 19, then the bottom end of the extended extension pipe 2 is fixedly connected and arranged at the top end of the fixed screw pipe 9 through threaded connection of the bottom screw holes 15, and the multi-edge insertion blocks 17 at the bottom end are inserted and arranged inside the multi-edge clamping holes 11, after the overall installation is completed, the bottom end mounting block 20 of the butt joint column body 3 is inserted and arranged inside the topmost matching insertion hole 19 to be fixed, after the extended extension pipe 2 is held, the bottom end main support pipe 1 is inserted into the inside of the water body, after downward extension operation, the bottom end of the main support pipe 1 contacts the silt position, after rotation operation of the rotating block 4, the extension shaft 16 drives the connecting shaft 8 to rotate, finally the bottom end sealing bottom disc 5 is rotated to a specified angle, the plurality of matching holes 6 and the bottom opening of the collection pipe body 14 are matched and connected, the main support pipe 1 is continuously inserted into the inside of the silt, the silt enters the inside of the collection pipe body 14 through the matching holes 6 to complete the sampling operation, finally the installation screw pipe 13 can be rotated and disassembled to take out the collection pipe body 14 for sampling operation.

[0025] The above describes only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A sludge sampling device for water environment monitoring, comprising a main support pipe (1), characterized in that, The top of the main support pipe (1) is vertically connected to an extension pipe (2), and the top of the extension pipe (2) is inserted into a connecting column (3). A rotating lever (4) is fixedly sleeved on the top of the connecting column (3). A sealing base (5) is horizontally snapped onto the inner side of the main support pipe (1). The bottom surface of the sealing base (5) is evenly provided with mating holes (6). An outer snap ring (7) is horizontally fixed on the outer side of the sealing base (5). A connecting shaft (8) is vertically welded upward on the top surface of the sealing base (5). A fixing screw (9) is fixedly welded at the center of the top of the main support pipe (1). An inner snap block (10) is snapped onto the inner side of the fixing screw (9). The top of the inner snap block (10) is open... The main support pipe (1) is provided with a polygonal locking hole (11). The top end of the main support pipe (1) is evenly provided with a top screw hole (12). The inner side of the top screw hole (12) is threaded with a mounting screw block (13). The bottom end of the mounting screw block (13) is vertically welded with a collecting pipe body (14). The bottom end of the extension pipe (2) is provided with a bottom screw hole (15). The inner side of the extension pipe (2) is vertically inserted with an extension shaft (16). The bottom end of the extension shaft (16) is fixedly connected with a polygonal insert block (17). The top end of the extension pipe (2) is fixedly connected with a mating screw pipe (18). The top end of the extension shaft (16) is provided with a mating insert hole (19). The bottom end of the docking column (3) is fixedly provided with a mounting block (20).

2. The sludge sampling device for water environment monitoring according to claim 1, characterized in that, The bottom end of the main support pipe (1) is open. There are multiple extension pipes (2), and the specifications and dimensions of the multiple extension pipes (2) are all consistent. The multiple extension pipes (2) are connected end to end in an extension rod structure. The bottom end of the connecting column (3) is inserted into the inner side of the topmost mating screw pipe (18), and the insertion end is connected to the top opening end of the mating hole (19).

3. The sludge sampling device for water environment monitoring according to claim 1, characterized in that, The rotating paddle (4) is fixedly connected to the top of the docking column (3) at the center of the bottom surface. The sealing base (5) is horizontally set at the bottom opening of the inner side of the main support tube (1). There are multiple mating holes (6), and the multiple mating holes (6) are arranged in a through-ring pattern near the edge of the bottom surface of the sealing base (5).

4. The sludge sampling device for water environment monitoring according to claim 1, characterized in that, The outer edge of the outer snap ring (7) is horizontally snapped into the inner wall groove of the main support pipe (1), the bottom end of the connecting shaft (8) is fixedly set at the center of the top surface of the sealing chassis (5), and the top end extends and is fixedly connected to the center of the bottom end of the inner snap block (10).

5. A sludge sampling device for water environment monitoring according to claim 1, characterized in that, The top end of the fixed screw tube (9) is fixedly connected to the inner side of the bottom screw hole (15) by a thread. The number of top screw holes (12) is consistent with the number of mating holes (6). The top screw holes (12) are arranged in a through-ring pattern near the edge of the top end of the main support tube (1). Multiple collection tubes (14) are arranged in parallel with each other. The bottom opening end of the collection tube (14) is connected to the top surface of the sealing base (5). The opening ends are connected to the top opening of the mating hole (6) one by one.

6. A sludge sampling device for water environment monitoring according to claim 1, characterized in that, The bottom end of the polygonal insert (17) is inserted into the inner side of the polygonal snap hole (11) and the mating insert hole (19). The mating screw tube (18) is threadedly connected to the inner side of the bottom screw hole (15). The top end of the extension shaft (16) extends to the inner side of the mating screw tube (18). The mounting block (20) is snapped into the inner side of the mating insert hole (19).

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