Water sampling device for water and soil conservation
By designing support rods and fixing devices, the problem of inconvenience of traditional water sample detection equipment that can only be sampled at one time and sampled multiple times is solved, and the convenience and efficiency of multi-point and multi-depth water sample collection is achieved, and it is suitable for soil and water conservation operations.
Patent Information
- Application Number
- CN202420355356.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-27
AI Technical Summary
Traditional water sample detection equipment can only sample one detection point at a time when sampling, and requires multiple sampling and water samples of different depths, which is inconvenient to use.
A water sample sampling device for soil and water conservation is designed, including a support rod, a plurality of sampling cylinders and fixing devices. The fixing and fixing of multiple sampling cylinders is realized through components such as fixing rings, clamping rings, snap rings, moving rods and extension devices. Move to facilitate sampling in multiple points and depths.
It realizes the convenient fixing and movement of multiple sampling cylinders, improves sampling efficiency, ensures the sealing and position accuracy of the sampling cylinders, and is suitable for soil and water conservation operations.
Smart Images
Figure CN222232098U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of soil and water conservation, in particular to a water sampling device for soil and water conservation. Background Art
[0002] Soil and water conservation is a cause to prevent and control soil erosion, protect, improve and rationally utilize soil and water resources, improve land productivity and establish a good ecological environment. Soil and water conservation refers to the preventive and control measures taken against soil erosion caused by natural factors and human activities.
[0003] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when soil and water conservation operations are required, water samples need to be sampled and tested. Since traditional testing equipment can only sample one test point at a time, multiple sampling is required for rigor. At the same time, water samples at different depths also need to be collected. This will cause the traditional sampling tube to be inconvenient to use. Therefore, a water sampling device for soil and water conservation is proposed to address the above problems. Utility Model Content
[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0005] The technical solution adopted by the utility model to solve its technical problems is: a water sampling device for soil and water conservation described in the utility model comprises a support rod, a plurality of sampling tubes and a fixing device, wherein the plurality of sampling tubes are located on the surface of the support rod; a fixing device is provided on the surface of the support rod, wherein the fixing device comprises a plurality of fixing rings, the side walls of the fixing rings are fixedly connected to the surface of the support rod, a clamping ring is rotatably connected to the surface of the fixing ring, the fixing ring and the clamping ring are located on the surface of the sampling tube, two clamping rings are fixedly connected to the surface of the sampling tube, and the two clamping rings are respectively located at the upper and lower ends of the fixing ring, the clamping ring clamps the sampling tube on the surface of the fixing ring, and then the bolt is rotated to the inner wall of the clamping ring and the fixing ring, the fixing ring and the clamping ring will fit the surfaces of the two clamping rings, and the position of the sampling tube can be fixed by arranging the fixing ring, the clamping ring and the clamping ring, and at the same time, it is convenient to use multiple sampling tubes together.
[0006] Preferably, the surface of the support rod is fixedly connected with a plurality of rings, and the inner walls of the plurality of rings are slidably connected with a plurality of moving rods. When the moving rod moves, the moving rod will slide on the inner walls of the rings, and the setting of the rings can fix the moving rod on the surface of the support rod.
[0007] Preferably, a round cover is fixedly connected to the bottom end of the moving rod, and the round cover is sleeved on the surface of the sampling barrel. The arrangement of the round cover can seal the sampling barrel.
[0008] Preferably, a plurality of connecting blocks are fixedly connected to the surface of the support rod, a top block is fixedly connected to the surface of the support rod near the connecting blocks, and a spring is fixedly connected to the surfaces of the top block and the connecting blocks. After sampling is completed, the top block is released and the spring will rebound. The spring can drive the top block to move to a certain extent.
[0009] Preferably, an extension device is provided on the surface of the support rod, and the extension device includes an extension rod, the surface of the extension rod is threadedly connected to the inner wall of the support rod, the surface of the movable rod is fixedly connected to a pull rope, and the surface of the extension rod is fixedly connected to a plurality of placement blocks, and the pull rope is inserted into the inner wall of the placement block. When the length of the support rod is insufficient, the extension rod is rotated to the inner wall of the support rod. By setting the extension rod, the length of the support rod can be increased.
[0010] Preferably, a handle is fixedly connected to the surface of the pull rope, and a handle is fixedly connected to the surface of the extension rod. When the pull rope is moved, the handle is pulled to allow the pull rope to move. By providing a handle, the extension rod can be easily moved.
[0011] The utility model is beneficial in that:
[0012] 1. When sampling is required, the utility model fits the sampling tube to the fixing ring, and then rotates the clamp ring to make the clamp ring rotate on the surface of the fixing ring. The clamp ring fixes the sampling tube on the surface of the fixing ring. The clamp ring on the sampling tube is located on the surface of the fixing ring and the clamp ring. Then the bolt is rotated to the inner wall of the fixing ring and the clamp ring. Then the support rod is extended into the water. After the sampling tube is moved to a suitable position, the moving rod is pushed to make the moving rod drive the round cover to slide. When the moving rod slides, it will slide on the inner wall of the sleeve ring. When the moving rod slides, it will also drive the top block to slide. The top block drives the spring on the connecting block Contraction, after the sampling tube has finished sampling, the spring of the moving rod will rebound when the sampling tube is released, and the spring drives the moving rod to slide, and the moving rod drives the round cover to slide, and the round cover fits the sampling tube, and then the support rod is moved to allow the support rod to drive other sampling tubes to move, and after other sampling tubes are moved to the appropriate position, the moving rod at the corresponding position is moved, and the position of the sampling tube can be fixed by setting a fixing ring, a clamping ring and a snap ring. At the same time, the moving rod and the round cover can seal the sampling tube, and at the same time, it can facilitate the sampling tube to be moved to the appropriate position for sampling, and the spring can limit the position of the moving rod.
[0013] 2. When the support rod is not long enough, the utility model rotates the extension rod to the inner wall of the support rod, and then installs the pull rope on the surface of the mobile rod. When moving the extension rod and the support rod, the handle is held to drive the extension rod and the support rod to move. When the mobile rod needs to be moved, the handle is pulled to drive the pull rope to move. The pull rope slides on the inner wall of the placement block, and the pull rope drives the mobile rod to move. By setting the extension rod, the length of the support rod can be increased, and the pull rope and the handle can conveniently move the position of the mobile rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0015] Figure 1 It is a three-dimensional structural schematic diagram of a sampling tube in a water sampling device for soil and water conservation;
[0016] Figure 2 It is a schematic diagram of the explosion structure of a fixing device in a water sampling device for soil and water conservation;
[0017] Figure 3 It is a schematic diagram of the side structure of a sampling tube in a water sampling device for soil and water conservation;
[0018] Figure 4 A water sampling device for soil and water conservation Figure 3 Schematic diagram of the structure at point A.
[0019] In the figure: 1. support rod; 2. sampling tube; 3. fixing device; 31. fixing ring; 32. clamping ring; 33. snap ring; 34. moving rod; 35. round cover; 36. sleeve ring; 37. connecting block; 38. top block; 39. spring; 4. extension device; 41. extension rod; 42. pull rope; 43. placement block; 44. handle; 45. handle. DETAILED DESCRIPTION
[0020] 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 the embodiments. Based on the embodiments in 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.
[0021] See also Figure 1-4As shown, a water sampling device for soil and water conservation comprises a support rod 1, a plurality of sampling tubes 2 and a fixing device 3, wherein the plurality of sampling tubes 2 are located on the surface of the support rod 1; the surface of the support rod 1 is provided with a fixing device 3, wherein the fixing device 3 comprises a plurality of fixing rings 31, the side walls of the fixing rings 31 are fixedly connected to the surface of the support rod 1, the surface of the fixing rings 31 is rotatably connected with a clamping ring 32, the fixing rings 31 and the clamping rings 32 are located on the surface of the sampling tube 2, and the surface of the sampling tube 2 is fixedly connected with two clamping rings 3 3, the two clamping rings 33 are respectively located at the upper and lower ends of the fixing ring 31; when working, the sampling tube 2 is attached to the fixing ring 31, and then the clamping ring 32 is rotated to make the clamping ring 32 rotate on the surface of the fixing ring 31, the clamping ring 32 clamps the sampling tube 2 on the surface of the fixing ring 31, and then the bolt is rotated to the inner wall of the clamping ring 32 and the fixing ring 31, the fixing ring 31 and the clamping ring 32 will be attached to the surfaces of the two clamping rings 33, and the position of the sampling tube 2 can be fixed by setting the fixing ring 31, the clamping ring 32 and the clamping ring 33, and it is convenient to use multiple sampling tubes 2 together.
[0022] The surface of the support rod 1 is fixedly connected with a plurality of rings 36, and the inner walls of the plurality of rings 36 are slidably connected with a plurality of moving rods 34; when working, the moving rods 34 will slide on the inner walls of the rings 36, and the setting of the rings 36 can fix the moving rods 34 on the surface of the support rod 1.
[0023] The bottom end of the moving rod 34 is fixedly connected with a round cover 35, and the round cover 35 is sleeved on the surface of the sampling tube 2; when working, the moving rod 34 will drive the round cover 35 to move, and the round cover 35 is sleeved on the surface of the sampling tube 2. The setting of the round cover 35 can seal the sampling tube 2.
[0024] A plurality of connecting blocks 37 are fixedly connected to the surface of the support rod 1, a top block 38 is fixedly connected to the surface of the support rod 1 near the connecting block 37, and a spring 39 is fixedly connected to the surface of the top block 38 and the connecting block 37; during operation, the top block 38 is pushed so that the top block 38 drives the spring 39 on the connecting block 37 to contract, and after sampling is completed, the top block 38 is released and the spring 39 rebounds, and the spring 39 can drive the top block 38 to move to a certain extent.
[0025] An extension device 4 is provided on the surface of the support rod 1, and the extension device 4 includes an extension rod 41. The surface of the extension rod 41 is threadedly connected to the inner wall of the support rod 1, and a pull rope 42 is fixedly connected to the surface of the movable rod 34. The surface of the extension rod 41 is fixedly connected to a plurality of placement blocks 43, and the pull rope 42 is inserted into the inner wall of the placement block 43; when working, the extension rod 41 is rotated to the inner wall of the support rod 1, and the pull rope 42 is pulled to slide on the inner wall of the placement block 43. When the pull rope 42 moves, it will drive the movable rod 34 to move. By setting the extension rod 41, the length of the support rod 1 can be increased.
[0026] A handle 44 is fixedly connected to the surface of the pull rope 42, and a handle 45 is fixedly connected to the surface of the extension rod 41; when working, the handle 45 is held and the extension rod 41 is driven to move its position through the handle 45. When moving the pull rope 42, the handle 44 is pulled to allow the handle 44 to drive the pull rope 42 to move. By setting the handle 45, the extension rod 41 can be easily moved.
[0027] Working principle: when sampling is needed, the sampling tube 2 is attached to the fixing ring 31, and then the clamp ring 32 is rotated to make the clamp ring 32 rotate on the surface of the fixing ring 31. The clamp ring 32 fixes the sampling tube 2 on the surface of the fixing ring 31. The clamp ring 33 on the sampling tube 2 is located on the surface of the fixing ring 31 and the clamp ring 32. Then the bolt is rotated to the inner wall of the fixing ring 31 and the clamp ring 32, and then the support rod 1 is extended into the water. After the sampling tube 2 is moved to the appropriate position, the moving rod 34 is pushed to make the moving rod 34 carry When the movable round cover 35 slides, the movable rod 34 slides on the inner wall of the sleeve ring 36, and the movable rod 34 slides, and the top block 38 is also driven to slide, and the top block 38 drives the spring 39 on the connecting block 37 to contract. After the sampling tube 2 is sampled, the movable rod 34 is released and the spring 39 rebounds. The spring 39 drives the movable rod 34 to slide, and the movable rod 34 drives the round cover 35 to slide. The round cover 35 fits the sampling tube 2, and then the support rod 1 is moved to allow the support rod 1 to drive other sampling tubes 2 to move. After the sampling tube 2 is moved to the appropriate position, the moving rod 34 at the corresponding position is moved. The position of the sampling tube 2 can be fixed by setting the fixing ring 31, the clamping ring 32 and the snap ring 33. At the same time, the moving rod 34 and the round cover 35 can seal the sampling tube 2, and at the same time, it is convenient for the sampling tube 2 to be moved to the appropriate position for sampling, and the spring 39 can limit the position of the moving rod 34; when the length of the support rod 1 is insufficient, the extension rod 41 is rotated to the inner wall of the support rod 1, and then the pull rope 42 is installed on the surface of the moving rod 34. When moving the extension rod 41 and the support rod 1, the handle 45 is held to allow the handle 45 to drive the extension rod 41 and the support rod 1 to move. When the moving rod 34 needs to be moved, the handle 44 is pulled to allow the handle 44 to drive the pull rope 42 to move. The pull rope 42 slides on the inner wall of the placement block 43, and at the same time, the pull rope 42 drives the moving rod 34 to move. By setting the extension rod 41, the length of the support rod 1 can be increased, and at the same time, the pull rope 42 and the handle 44 can facilitate the movement of the moving rod 34.
[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A water sampling device for soil and water conservation, comprising a support rod (1), a plurality of sampling tubes (2) and a fixing device (3), wherein the plurality of sampling tubes (2) are located on the surface of the support rod (1); characterized in that: The surface of the support rod (1) is provided with a fixing device (3), the fixing device (3) comprises a plurality of fixing rings (31), the side walls of the fixing rings (31) are fixedly connected to the surface of the support rod (1), the surface of the fixing ring (31) is rotatably connected to a clamping ring (32), the fixing ring (31) and the clamping ring (32) are located on the surface of the sampling tube (2), the surface of the sampling tube (2) is fixedly connected to two clamping rings (33), and the two clamping rings (33) are respectively located at the upper and lower ends of the fixing ring (31).
2. A water sampling device for soil and water conservation according to claim 1, characterized in that: A plurality of collars (36) are fixedly connected to the surface of the support rod (1), and a plurality of movable rods (34) are slidably connected to the inner walls of the plurality of collars (36).
3. A water sampling device for soil and water conservation according to claim 2, characterized in that: The bottom end of the moving rod (34) is fixedly connected with a round cover (35), and the round cover (35) is sleeved on the surface of the sampling cylinder (2).
4. A water sampling device for soil and water conservation according to claim 3, characterized in that: A plurality of connection blocks (37) are fixedly connected to the surface of the support rod (1); a top block (38) is fixedly connected to the surface of the support rod (1) near the connection block (37); and a spring (39) is fixedly connected to the surface of the top block (38) and the connection block (37).
5. The water sampling device for soil and water conservation according to claim 2, characterized in that: The surface of the support rod (1) is provided with an extension device (4), and the extension device (4) comprises an extension rod (41), the surface of the extension rod (41) is threadedly connected to the inner wall of the support rod (1), the surface of the moving rod (34) is fixedly connected with a pull rope (42), and the surface of the extension rod (41) is fixedly connected with a plurality of placement blocks (43), and the pull rope (42) is inserted into the inner wall of the placement block (43).
6. A water sampling device for soil and water conservation according to claim 5, characterized in that: A handle (44) is fixedly connected to the surface of the pull rope (42), and a handle (45) is fixedly connected to the surface of the extension rod (41).