Drinking water detection sampling device

Abstract

The utility model discloses a drinking water detection sampling device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a storage box, the inside of the storage box is fixedly connected with a storage battery, and the top of the storage box is fixedly connected with a water quality detector. By arranging the limiting box, when the movable disc is disassembled, the limiting rod is pressed, so that the sliding plate slides in the inserting box, meanwhile, the spring is extruded, the limiting rod retracts into the inserting box, then the movable disc is pulled downwards, so that the inserting box is separated from the interior of the limiting box, and disassembling of the movable disc can be completed; when the movable disc is mounted, the steps are repeated, the inserting box is inserted into the limiting box, the limiting rod rebounds through the elasticity of the spring, slides for a certain distance in the limiting box and then is clamped into the through groove, mounting of the movable disc can be completed, and the movable disc can be dismounted and mounted without the help of tools by personnel.

Description

Technical Field

[0001] The utility model relates to the technical field of drinking water sampling, in particular to a drinking water detection sampling device. Background Art

[0002] Human beings cannot live without water in their daily life and production activities. The quality of drinking water is closely related to human health. In the construction of water conservancy projects, professional equipment is needed to test the water quality of local waters.

[0003] Chinese patent CN 209069658 U discloses a drinking water sampling and detection device for water conservancy projects. The utility model relates to the technical field of water conservancy project construction, and discloses a drinking water sampling and detection device for water conservancy projects, including a base, rollers are fixedly installed on both sides of the bottom of the base, a support rod is fixedly installed in the middle of the top of the base, a motor box and a water sample detector located at the top of the base are fixedly installed on both sides of the support rod, a cross bar is fixedly installed on the top of the right side of the support rod, and a first support rod is fixedly installed on the top of the support rod. The drinking water sampling and detection device for water conservancy projects drives the transmission shaft and the winding drum to rotate through a motor, and utilizes the winding effect of the winding drum on the steel cable to facilitate the steel cable to drive the base block and the threaded rod to rise and fall, and facilitate sampling of water bodies at different depths, which is conducive to improving the accuracy of water quality detection results, while avoiding the occurrence of dangerous situations such as slipping and drowning when sampling with a manual hand-held container, which is conducive to improving safety in use.

[0004] Although the above patent can sample water bodies at different depths to improve the accuracy of water quality detection, it is inconvenient to disassemble and assemble the movable plate. Personnel need to use tools to continuously twist the locking nut on the surface of the threaded rod to disassemble and assemble the movable plate, which will affect the efficiency of water quality detection. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a drinking water detection sampling device, which has the advantage of convenient disassembly and assembly of the movable disk to improve the water quality detection efficiency, and solves the problem that the water quality detection efficiency is affected by the troublesome disassembly of the movable disk.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drinking water detection sampling device, comprising a bottom plate, a storage box is fixedly connected to the top of the bottom plate, a battery is fixedly connected to the inside of the storage box, a water quality detector is fixedly connected to the top of the storage box, a universal wheel is fixedly connected to the bottom of the bottom plate, the number of the universal wheels is at least 4, an L-shaped connecting plate is fixedly connected to the top of the bottom plate, two support plates are fixedly connected to the inside of the L-shaped connecting plate, a rotating drum is movably connected to the inside of the support plate, a steel rope is movably connected to the surface of the rotating drum, a rotating motor is fixedly connected to the front of the support plate, the output end of the rotating motor is fixedly connected to the rotating drum, The bottom of the base plate is fixedly connected to two connecting plates 1, and a roller is movably connected inside the connecting plate 1, and the left end of the steel rope 1 is fixedly connected to a steel rope 2 that fits the roller, and the bottom to which the bottom end of the steel rope 2 is fixedly connected is fixedly connected to a limit box, and a through groove is provided inside the limit box, and a limit rod is clamped inside the through groove, and a slide plate is fixedly connected to the back of the limit rod, and a spring is fixedly connected to the back of the spring, and an insertion box sleeved on the surface of the slide plate and the limit rod is fixedly connected, and a movable disk is provided at the bottom of the insertion box, and a plurality of sleeves are fixedly connected inside the movable disk, and the top of the sleeve passes through the outside of the movable disk, and a sampling bottle is movably connected inside the sleeve.

[0007] As a preferred embodiment of the utility model, a connecting plate 2 is fixedly connected to the front side of the limit box, a threaded rod is connected to the internal thread of the connecting plate 2, and the bottom end of the threaded rod extends to the inside of the limit rod.

[0008] As a preferred embodiment of the utility model, a pinch ring is fixedly connected to the top end of the threaded rod, and the surface of the pinch ring is provided with anti-slip grooves.

[0009] As a preferred embodiment of the present invention, a through opening is provided inside the storage box, a dustproof net is provided inside the through opening, and the dustproof net is fixedly connected to the storage box.

[0010] As a preferred embodiment of the utility model, a disassembly plate is fixedly connected to the bottom of the plug-in box, and the disassembly plate is movably connected to the movable disk through screws.

[0011] As a preferred embodiment of the present invention, the surface of the spring is provided with a shot peening coating.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides a limit box. When disassembling the movable disk, the limit rod is pressed to make the slide plate slide inside the plug-in box, and the spring is squeezed at the same time to retract the limit rod into the plug-in box, and then the movable disk is pulled downward to make the plug-in box detach from the limit box, so that the movable disk can be disassembled. When installing the movable disk, the above steps are repeated, the plug-in box is inserted into the limit box, the limit rod is rebounded by the elasticity of the spring, and slides a certain distance inside the limit box and then snaps into the through groove, so that the installation of the movable disk can be completed. The movable disk can be disassembled and assembled without the help of tools.

[0014] 2. The utility model provides a second connecting plate. When the limit rod is inserted into the through groove, the threaded rod can be rotated one circle so that the bottom end of the threaded rod is inserted into the limit rod, which can limit the limit rod and improve the clamping stability of the limit rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A is an enlarged schematic diagram;

[0017] Figure 3 It is a cross-sectional schematic diagram of the plug-in box of the utility model;

[0018] Figure 4 For this utility model Figure 3 A magnified schematic diagram of B;

[0019] Figure 5 It is a schematic diagram of the connection between the storage box and the dustproof net of the utility model.

[0020] In the figure: 1. bottom plate; 2. storage box; 3. battery; 4. water quality detector; 5. universal wheel; 6. L-shaped connecting plate; 7. support plate; 8. rotating drum; 9. steel rope 1; 10. rotating motor; 11. connecting plate 1; 12. roller; 13. steel rope 2; 14. limit box; 15. through groove; 16. limit rod; 17. slide plate; 18. spring; 19. plug-in box; 20. movable disk; 21. cylinder sleeve; 22. sampling bottle; 23. threaded rod; 24. pinch ring; 25. anti-skid pattern; 26. through port; 27. dust net; 28. disassembly and assembly plate; 29. ​​shot peening coating; 30. connecting plate 2. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 5 As shown, a drinking water detection sampling device includes a bottom plate 1, a storage box 2 is fixedly connected to the top of the bottom plate 1, a battery 3 is fixedly connected to the inside of the storage box 2, a water quality detector 4 is fixedly connected to the top of the storage box 2, a universal wheel 5 is fixedly connected to the bottom of the bottom plate 1, and the number of the universal wheels 5 is at least 4, an L-shaped connecting plate 6 is fixedly connected to the top of the bottom plate 1, two supporting plates 7 are fixedly connected to the inside of the L-shaped connecting plate 6, a rotating drum 8 is movably connected to the inside of the supporting plate 7, a steel rope 9 is movably connected to the surface of the rotating drum 8, a rotating motor 10 is fixedly connected to the front of the supporting plate 7, and the output end of the rotating motor 10 is fixedly connected to the rotating drum 8, and two connecting plates 11 are fixedly connected to the bottom of the bottom plate 1, and the connecting plate 11 A roller 12 is movably connected to the inside of the steel rope 9, a steel rope 2 13 that fits the roller 12 is fixedly connected to the left end of the steel rope 19, a limit box 14 is fixedly connected to the bottom end of the steel rope 2 13, a through slot 15 is provided inside the limit box 14, a limit rod 16 is clamped inside the through slot 15, a slide plate 17 is fixedly connected to the back of the limit rod 16, a spring 18 is fixedly connected to the back of the slide plate 17, an insert box 19 sleeved on the surface of the slide plate 17 and the limit rod 16 is fixedly connected to the back of the spring 18, a movable disk 20 is provided at the bottom of the insert box 19, a plurality of sleeves 21 are fixedly connected to the inside of the movable disk 20, the top of the sleeve 21 passes through the outside of the movable disk 20, and a sampling bottle 22 is movably connected to the inside of the sleeve 21.

[0023] refer to Figure 2 The front of the limit box 14 is fixedly connected with a connecting plate 2 30 , and the inner thread of the connecting plate 2 30 is connected with a threaded rod 23 , and the bottom end of the threaded rod 23 extends to the inside of the limit rod 16 .

[0024] As a technical optimization solution of the utility model, by setting a connecting plate 230, when the limit rod 16 is inserted into the through groove 15, the threaded rod 23 can be rotated one circle so that the bottom end of the threaded rod 23 is inserted into the limit rod 16, which can limit the limit rod 16 and improve the clamping stability of the limit rod 16.

[0025] refer to Figure 2 The top end of the threaded rod 23 is fixedly connected with a pinching ring 24 , and the surface of the pinching ring 24 is provided with anti-slip grooves 25 .

[0026] As a technical optimization solution of the present invention, by providing a pinch ring 24 , the pinch ring 24 can facilitate personnel to twist the threaded rod 23 , and the anti-slip pattern 25 can enable personnel to better hold the pinch ring 24 .

[0027] refer to Figure 5 A through opening 26 is provided inside the storage box 2 , and a dustproof net 27 is provided inside the through opening 26 . The dustproof net 27 is fixedly connected to the storage box 2 .

[0028] As a technical optimization solution of the utility model, by setting the through hole 26, the battery 3 will generate a certain amount of heat during use. In order to reduce the damage of the heat to the battery 3, the interior of the storage box 2 can be ventilated through the through hole 26 to reduce the heat inside the storage box 2, and the dustproof net 27 can reduce the pollution of the battery 3 by external dust.

[0029] refer to Figure 3 The bottom of the plug box 19 is fixedly connected with a disassembly plate 28, and the disassembly plate 28 is movably connected to the movable plate 20 through screws.

[0030] As a technical optimization solution of the present invention, by providing a disassembly plate 28, the limit box 14 has the advantage of being disassembled, which facilitates the disassembly, maintenance or replacement of the limit box 14 at a later time.

[0031] refer to Figure 4 The surface of the spring 18 is provided with a shot peening coating 29 .

[0032] As a technical optimization solution of the present invention, by providing a shot peening coating 29, a strengthening layer is formed on the surface of the spring 18, which can increase the service life of the spring 18.

[0033] The working principle and use process of the utility model are as follows: in daily use, the base plate 1 is moved to the designated position by the universal wheel 5, and then the storage battery 3 is turned on to power the water quality detector 4 and the rotating motor 10, and the rotating motor 10 drives the rotating drum 8 to rotate, so that the steel rope 1 9 and the steel rope 2 13 are lowered and collected by the sampling bottle 22, and then the rotating motor 10 is turned on again to make it rotate in the opposite direction, and the rotating drum 8 and the roller 12 are used to raise the steel rope 1 9 and the steel rope 2 13. When the steel rope 1 9 and the steel rope 2 13 are on the upper After rising to a certain position, the limit rod 16 is pressed to make the slide plate 17 slide inside the plug-in box 19, and at the same time, the spring 18 is squeezed to retract the limit rod 16 into the plug-in box 19, and then the movable disk 20 is pulled downward to make the plug-in box 19 detach from the limit box 14, and the movable disk 20 can be disassembled. Then the movable disk 20 is moved to the specified position, and the sampling bottle 22 is pulled out from the inside of the tube sleeve 21, and the water quality detector 4 is used for detection. The water quality detector 4 is a prior art and will not be described here.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drinking water testing and sampling device, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a storage box (2), the interior of the storage box (2) is fixedly connected to a storage battery (3), the top of the storage box (2) is fixedly connected to a water quality detector (4), the bottom of the base plate (1) is fixedly connected to a universal wheel (5), the number of the universal wheels (5) is at least 4, the top of the base plate (1) is fixedly connected to an L-shaped connecting plate (6), the interior of the L-shaped connecting plate (6) is fixedly connected to two supporting plates (7), the interior of the supporting plate (7) is movably connected to a rotating drum (8), the surface of the rotating drum (8) is movably connected to a steel rope (9), the front of the supporting plate (7) is fixedly connected to a rotating motor (10), the output end of the rotating motor (10) is fixedly connected to the rotating drum (8), the bottom of the base plate (1) is fixedly connected to two connecting plates (11), the interior of the connecting plate (11) is movably connected to a rotating roller (12), the left end of the steel rope 1 (9) is fixedly connected to the steel rope 2 (13) which is in contact with the roller (12), the bottom end of the steel rope 2 (13) is fixedly connected to the bottom of the limit box (14), the inside of the limit box (14) is provided with a through slot (15), the inside of the through slot (15) is clamped with a limit rod (16), the back of the limit rod (16) is fixedly connected to a slide plate (17), the back of the slide plate (17) is fixedly connected to a spring (18), the back of the spring (18) is fixedly connected to an insert box (19) which is sleeved on the surface of the slide plate (17) and the limit rod (16), the bottom of the insert box (19) is provided with a movable disk (20), the inside of the movable disk (20) is fixedly connected with a plurality of sleeves (21), the top of the sleeve (21) passes through the outside of the movable disk (20), and the inside of the sleeve (21) is movably connected with a sampling bottle (22).

2. A drinking water detection sampling device according to claim 1, characterized in that: The front side of the limit box (14) is fixedly connected to a second connecting plate (30), the interior of the second connecting plate (30) is threadedly connected to a threaded rod (23), and the bottom end of the threaded rod (23) extends to the interior of the limit rod (16).

3. A drinking water detection sampling device according to claim 2, characterized in that: The top end of the threaded rod (23) is fixedly connected with a pinch ring (24), and the surface of the pinch ring (24) is provided with anti-slip grooves (25).

4. A drinking water detection sampling device according to claim 1, characterized in that: The storage box (2) is provided with a through opening (26) inside, and a dustproof net (27) is provided inside the through opening (26), and the dustproof net (27) is fixedly connected to the storage box (2).

5. A drinking water detection sampling device according to claim 1, characterized in that: The bottom of the plug-in box (19) is fixedly connected with a disassembly plate (28), and the disassembly plate (28) is movably connected to the movable plate (20) via screws.

6. A drinking water detection sampling device according to claim 1, characterized in that: The surface of the spring (18) is provided with a shot peening coating (29).

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