Portable sampling device for water resource detection

Abstract

The utility model relates to the field of environment detection, and discloses a portable sampling device for water resource detection, which comprises a line wheel and a collecting bottle, a support component is arranged at the bottom end of the line wheel, an adjusting component is arranged at the front end of the line wheel, the line wheel and the collecting bottle are mutually connected through a hose, and a fixing component is arranged at the left end of the line wheel; the supporting assembly comprises a supporting plate, supporting legs are fixedly connected to the bottom end of the supporting plate, moving wheels are installed at the right end of the supporting assembly, the fixing assembly comprises a clamping block, a right clamping plate is fixedly connected to the left end of the clamping block, a baffle is hinged to the left end of the right clamping plate, and a clamping block is slidably connected to the rear end of the baffle. According to the utility model, the supporting assembly is arranged to be of a rotatable structure, and when the whole device needs to be moved, the supporting assembly can be closed firstly and then transported, so that the occupied space of the device can be reduced, the whole device is more convenient to carry, and the portability of the whole device is better.

Description

Technical Field

[0001] The utility model relates to the field of environmental detection, in particular to a portable sampling device for water resource detection. Background Art

[0002] Sampling devices for water resource detection are usually designed to obtain samples from water bodies for water quality analysis, environmental monitoring, water pollution detection, etc. Existing sampling devices usually need to be connected to a hose at the rear end and stored using a wire wheel when in use.

[0003] After searching, Chinese patent announcement number: CN218566974U discloses a water source detection sampling device, including a base, a support frame fixed on the base, a cable winding roller rotatably connected to the support frame, a servo motor fixed on the outside of the support frame, and the output end of the servo motor is fixed to the outer end of the cable winding roller. The water source detection sampling device is convenient for controlling the length of the cable lowering through the cable winding roller, and the drainage module set inside the sampling barrel is convenient for forming a vertical fan-shaped cavity in the sampling barrel to reduce the resistance of descent. Through the running transmission shaft, it is convenient to drive the positioning plate, the drainage module and the sealing top cover to rotate, and at the same time, the transmission gear drives the reinforced sealing cover to rotate synchronously, so that the sampling barrel sampling is sealed, thereby solving the problem that only the surface layer of the water source can be sampled through the sampling bottle or test tube, and it is inconvenient to sample the deep layer of the water source, which has certain limitations.

[0004] The device also uses a wire wheel to collect the sampling bucket, but since the wire wheel itself is large in size and needs to be configured with a base, the device will take up a lot of space when carried, and the overall device has poor portability. Therefore, a portable water resource detection sampling device is proposed to solve the above problems. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a portable sampling device for water resource detection, aiming to improve the problem in the prior art that "the overall device occupies a large space and is inconvenient to carry".

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a portable sampling device for water resource detection, comprising a wire wheel and a collection bottle, the bottom end of the wire wheel is provided with a support assembly, the front end of the wire wheel is provided with an adjustment assembly, the wire wheel and the collection bottle are connected to each other through a hose, and the left end of the wire wheel is provided with a fixing assembly;

[0007] The support assembly includes a support plate, a support leg is fixedly connected to the bottom end of the support plate, a moving wheel is installed at the right end of the support assembly, the support assembly also includes a rubber pad, the rubber pad is slidably connected to the left end of the support plate, the right end of the rubber pad is fixedly connected to an extrusion spring, the right end of the extrusion spring is fixedly connected to the left end of the support plate, the adjustment assembly includes an adjustment block, the adjustment block passes through and is slidably connected to the front end of the wire wheel, the rear end of the support plate is provided with a fixing groove adapted to the adjustment block, the front end of the adjustment block is fixedly connected to the adjustment spring, and the front end of the adjustment spring is fixedly connected to the rear end of the support plate.

[0008] As a further description of the above technical solution:

[0009] The fixing assembly comprises a clamping block, the left end of the clamping block is fixedly connected with a right clamping plate, the left end of the right clamping plate is hinged with a baffle, and the rear end of the baffle is slidably connected with the clamping block.

[0010] As a further description of the above technical solution:

[0011] The clamping blocks are arranged in multiple groups, and the clamping blocks are symmetrically arranged with the center line of the baffle as the symmetry axis. The left end of another group of baffles is fixedly connected with a left clamping plate, and the front end of the left clamping plate is provided with a groove adapted to the clamping block.

[0012] As a further description of the above technical solution:

[0013] The front end of the clamping block is fixedly connected with a fixing spring, and the front end of the fixing spring is fixedly connected to the inner wall of the baffle.

[0014] As a further description of the above technical solution:

[0015] The front end of the wire wheel is fixedly connected with a fixing plate, and the left end of the fixing plate is rotatably connected with an auxiliary wheel.

[0016] As a further description of the above technical solution:

[0017] A handle is arranged on the top of the wire wheel.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the present invention, by setting the support assembly as a rotatable structure, when the whole device needs to be moved, the support assembly can be closed before transportation, which can reduce the space occupied by the device, make the whole device more convenient to carry, and improve the portability of the whole device.

[0020] 2. In the utility model, the collecting bottle and the wire wheel can be directly fixed together by using a fixing component. Thus, when measuring and sampling, the operator can effectively fix the collecting bottle without the aid of other storage components, and then collect the liquid inside the bottle, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0022] Figure 2 It is a rear view schematic diagram of the three-dimensional structure of the overall device of the utility model in a closed state;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the support component and the adjustment component in the utility model;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure disassembly of the fixing component in the utility model.

[0025] Legend:

[0026] 1. Wire wheel; 2. Support assembly; 21. Support plate; 22. Support leg; 23. Rubber pad; 24. Extrusion spring; 3. Adjustment assembly; 31. Adjustment block; 32. Adjustment spring; 4. Moving wheel; 5. Fixed plate; 6. Auxiliary wheel; 7. Collecting bottle; 8. Fixed assembly; 81. Clamp block; 82. Right clamp plate; 83. Left clamp plate; 84. Baffle; 85. Clamp block; 86. Fixed spring. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a portable sampling device for water resource detection, comprising a wire wheel 1 for winding a hose and a collection bottle 7 for collecting water, a support assembly 2 for supporting the wire wheel 1 is arranged at the bottom end of the wire wheel 1, the support assembly 2 can prop up the wire wheel 1 to facilitate its rotation, an adjustment assembly 3 for adjusting the support assembly 2 is arranged at the front end of the wire wheel 1, the wire wheel 1 and the collection bottle 7 are connected to each other through a hose, and the collection bottle 7 can be recovered by winding the hose with the wire wheel 1, and a fixing assembly 8 for fixing the collection bottle 7 is arranged at the left end of the wire wheel 1;

[0029] The support assembly 2 includes a support plate 21 for connecting the wire wheel 1 and the support leg 22. The bottom end of the support plate 21 is fixedly connected to the support leg 22 for supporting the entire device. The top of the support leg 22 is provided with a threaded hole, and the device can be reinforced by installing bolts. The right end of the support assembly 2 is installed with a moving wheel 4 for facilitating the movement of the device.

[0030] Reference Figure 2 and Figure 4 The fixing assembly 8 includes a clamping block 81 for fixing the collecting bottle 7. The clamping block 81 is made of plastic material and has elastic deformation ability. It can be deformed when under pressure. The left end of the clamping block 81 is fixedly connected to a right clamping plate 82 for supporting the baffle 84. The left end of the right clamping plate 82 is hinged with a baffle 84 for fixing the collecting bottle 7. The rear end of the baffle 84 is slidably connected to a clamping block 85 for fixing the baffle 84.

[0031] Reference Figure 4 There are multiple groups of clamping blocks 81, and the multiple groups of clamping blocks 81 are symmetrically arranged with the center line of the baffle 84 as the symmetry axis. When in use, the collecting bottle 7 can be directly clamped in the middle position of the two groups of clamping blocks 81 by pressing, and the left end of the other group of baffles 84 is fixedly connected with a left clamping plate 83 for fixing the clamping block 85, and the front end of the left clamping plate 83 is provided with a groove adapted to the clamping block 85. When the clamping block 85 is inserted into the interior of the groove, the baffle 84 will be fixed and cannot rotate. The front end of the clamping block 85 is fixedly connected with a fixing spring 86 for preventing the clamping block 85 from moving at will. The front end of the fixing spring 86 is fixedly connected to the inner wall of the baffle 84, and the fixing spring 86 will always push the clamping block 85 backward to prevent it from arbitrarily escaping from the interior of the groove.

[0032] Reference Figure 1 - Figure 3 The support assembly 2 also includes a rubber pad 23 for fixing the hose. The rubber pad 23 is slidably connected to the left end of the support plate 21. When the support plate 21 is rotated and closed, the rubber pad 23 will tightly squeeze the hose wrapped around the outer wall of the wire wheel 1 to prevent the hose from loosening. The right end of the rubber pad 23 is fixedly connected to an extrusion spring 24 for driving the rubber pad 23 to move upward. The right end of the extrusion spring 24 is fixedly connected to the left end of the support plate 21. The extrusion spring 24 will always push the rubber pad 23 upward to make it tightly squeeze the outer wall of the hose.

[0033] Reference Figure 1 - Figure 3The adjusting assembly 3 includes an adjusting block 31 for fixing the support plate 21. The adjusting block 31 passes through and is slidably connected to the front end of the spool 1. The adjusting block 31 can be driven to move backward by pushing the front end of the adjusting block 31. A fixing groove matched with the adjusting block 31 is provided at the rear end of the support plate 21. When the adjusting block 31 is inserted into the fixing groove, the support plate 21 will be fixed and cannot rotate. The adjusting block 31 is provided with two groups of protrusions, which can respectively adapt to the opening and closing states of the support plate 21. The front end of the adjusting block 31 is fixedly connected with an adjusting spring 32 for driving the adjusting block 31 to move and reset. The front end of the adjusting spring 32 is fixedly connected to the rear end of the support plate 21. When the operator does not press the support plate 21, the adjusting spring 32 will pull the adjusting block 31 to move forward and snap into the fixing groove.

[0034] Reference Figure 1 The front end of the wire wheel 1 is fixedly connected with a fixing plate 5, which is arranged in an L shape. The front end of the fixing plate 5 is arranged at the front end of the wire wheel 1. The left end of the fixing plate 5 is rotatably connected with an auxiliary wheel 6 for assisting the winding of the hose. The auxiliary wheel 6 is a rubber roller. By clamping the hose into the inside of the auxiliary wheel 6, the hose can be kept horizontally wound when winding. A handle is arranged on the top of the wire wheel 1 for facilitating the operator to move the wire wheel 1.

[0035] Working principle: When taking measurements, the collecting bottle 7 can be directly placed in a fixed water area for measurement. When the measurement is completed, the wire wheel 1 can be rotated to drive the hose to wrap around the outer wall of the wire wheel 1. As the wire wheel 1 continues to rotate, the hose will be completely wrapped around the outer wall of the wire wheel 1. Then the collecting bottle 7 can be inserted into the inside of the clamping block 81, and then the baffle 84 can be rotated. The baffle 84 will drive the clamping block 85 to rotate synchronously. When the clamping block 85 is inserted into the inside of the groove as it rotates, the baffle 84 will be fixed and cannot continue to rotate, and the collecting bottle 7 will also be fixed and cannot move.

[0036] Then, the adjusting block 31 can be pushed backward to move it backward and disengage from the interior of the fixing groove, and then the supporting plate 21 can be rotated to drive the rubber pad 23 to squeeze the outer wall of the wire wheel 1. When the supporting plate 21 is rotated 90°, the adjusting block 31 can be released, and the adjusting spring 32 will pull the adjusting block 31 to re-enter the interior of the fixing groove. At this time, the supporting plate 21 will be re-fixed, and the moving wheel 4 will be able to directly contact the ground. The operator can directly push the wire wheel 1 to drive the entire device to move, which is more convenient when moving. At the same time, since the space occupied by the entire device is reduced, it is also more convenient to carry.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable sampling device for water resource detection, comprising a wire wheel (1) and a collecting bottle (7), characterized in that: The bottom end of the wire wheel (1) is provided with a support assembly (2), the front end of the wire wheel (1) is provided with an adjustment assembly (3), the wire wheel (1) and the collecting bottle (7) are connected to each other via a hose, and the left end of the wire wheel (1) is provided with a fixing assembly (8); The support assembly (2) comprises a support plate (21), the bottom end of the support plate (21) is fixedly connected to a support leg (22), the right end of the support assembly (2) is provided with a moving wheel (4), the support assembly (2) further comprises a rubber pad (23), the rubber pad (23) is slidably connected to the left end of the support plate (21), the right end of the rubber pad (23) is fixedly connected to an extrusion spring (24), the right end of the extrusion spring (24) is fixedly connected to the left end of the support plate (21), the adjustment assembly (3) comprises an adjustment block (31), the adjustment block (31) passes through and is slidably connected to the front end of the line wheel (1), the rear end of the support plate (21) is provided with a fixing groove adapted to the adjustment block (31), the front end of the adjustment block (31) is fixedly connected to an adjustment spring (32), and the front end of the adjustment spring (32) is fixedly connected to the rear end of the support plate (21).

2. A portable water resource detection sampling device according to claim 1, characterized in that: The fixing assembly (8) comprises a clamping block (81), the left end of the clamping block (81) is fixedly connected to a right clamping plate (82), the left end of the right clamping plate (82) is hinged to a baffle (84), and the rear end of the baffle (84) is slidably connected to a clamping block (85).

3. A portable water resource detection sampling device according to claim 2, characterized in that: The clamping blocks (81) are provided in multiple groups, and the multiple groups of clamping blocks (81) are symmetrically arranged with the center line of the baffle plate (84) as the symmetry axis. The left end of another group of baffle plates (84) is fixedly connected to a left clamping plate (83), and the front end of the left clamping plate (83) is provided with a groove adapted to the clamping block (85).

4. A portable water resource detection sampling device according to claim 2, characterized in that: The front end of the clamping block (85) is fixedly connected to a fixing spring (86), and the front end of the fixing spring (86) is fixedly connected to the inner wall of the baffle (84).

5. A portable water resource detection sampling device according to claim 1, characterized in that: The front end of the wire wheel (1) is fixedly connected to a fixing plate (5), and the left end of the fixing plate (5) is rotatably connected to an auxiliary wheel (6).

6. A portable water resource detection sampling device according to claim 1, characterized in that: The top end of the wire wheel (1) is provided with a handle.

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