CN216050911U

CN216050911U - Water quality testing sampling device

Info

Publication number: CN216050911U
Application number: CN202122641339.8U
Authority: CN
Inventors: 韩梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-03-15
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a water quality detection sampling device, and belongs to the technical field of water quality detection equipment. It has solved among the prior art defect that quality of water sampling device can not collect the water sample of different water level sections simultaneously and the water sample of different water level sections easily mixes together. It mainly includes the base, erection bracing pole on the base, bracing piece one end installation are rotated the motor and are seted up the spout, installation rack in the spout, the rack is along direction of height interval fixed connection mount, and the mounting hole is seted up to the mount and is included fixed plate and fly leaf, installs the sampling bottle on the mount, and the sampling bottle is including the bottle that passes the mounting hole, and the spout is seted up and installation sliding closure to the bottle up end, sliding closure bottom plate installation and slide rail complex slider, sliding closure one end erection joint board, and push rod hole is seted up to connecting plate one end, and the connecting plate is equipped with the detachable limiting plate in push rod hole one side, go up rack top installation base, installation telescopic cylinder on the base, telescopic link connecting rod.

Description

Water quality testing sampling device

Technical Field

The utility model belongs to the technical field of water quality detection equipment, and particularly relates to a water quality detection sampling device.

Background

In order to monitor water quality and prevent pollution, workers need to regularly carry out water quality detection on a local water source, and when the water quality is detected, a sampling device needs to be used for collecting water samples firstly. At present, when water samples of different water level sections are collected, the water samples of the different water level sections cannot be collected at the same time, and the water samples of the different water level sections are easily mixed together, so that inaccurate water quality detection is caused.

Disclosure of Invention

The utility model aims to provide a water quality detection sampling device to overcome the defects that water samples in different water level sections cannot be collected simultaneously and are easy to mix together in the prior art.

The utility model is realized by adopting the following technical scheme: a water quality detection sampling device comprises a base, wherein a support rod is arranged on the base, a rotating motor is arranged at one end of the support rod, a sliding groove is formed in the support rod, a rack is arranged in the sliding groove, a gear matched with the rack is arranged on an output shaft of the rotating motor, the rack comprises an upper rack, a lower rack and at least one middle rack, the upper rack is detachably connected with the adjacent middle rack, the two adjacent middle racks are detachably connected, the lower rack is detachably connected with the adjacent middle rack, the racks are fixedly connected with a fixed frame at intervals along the height direction, the fixed frame is provided with a mounting hole and comprises a fixed plate and a movable plate detachably connected with the fixed plate, a sampling bottle is arranged on the fixed frame, the sampling bottle comprises a bottle body penetrating through the mounting hole, an upper baffle and a lower baffle are arranged on the bottle body, the fixed plate is arranged between the upper baffle and the lower baffle, a slide rail is arranged on the upper end surface of the bottle body, and a sliding cover is arranged on the fixed plate, the installation of slip lid bottom plate and slide rail complex slider, slip lid one end erection joint board, the push rod hole is seted up to connecting plate one end, and the connecting plate is equipped with the detachable limiting plate in push rod hole one side, go up rack top installation base, install the telescoping cylinder on the base, the telescoping cylinder includes the telescopic link, and the telescopic link is connected the push rod, and the push rod includes push rod and a plurality of push rod down, and the connection can be dismantled with telescopic link one end to go up the push rod top, goes up to dismantle between push rod and the adjacent push rod down and is connected, can dismantle between the adjacent push rod down and connect, and the push rod passes the push rod hole, all sets up the annular on push rod and the push rod down.

Furthermore, the supporting rod comprises a plurality of sub-supporting rods, and every two adjacent sub-supporting rods are connected through a bolt.

Further, a counterweight is installed in the base.

Further, the chute is a T-shaped chute.

Furthermore, a limiting block is arranged on the lower side of the lower rack.

Furthermore, a limit groove for the support rod to pass through is formed in the base, and the support rod can slide left and right relative to the base.

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

the utility model can simultaneously collect water samples of different water level sections, and can avoid the water samples of different water level sections from being mixed, so that the sampling is more accurate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at I;

FIG. 3 is a schematic view of the structure of the sampling bottle of the present invention;

fig. 4 is a schematic structural diagram of the push rod of the present invention.

In the figure: 1. a base; 2. a support bar; 3. rotating the motor; 4. a chute; 5. a rack; 6. an upper rack; 7. a lower rack; 8. a middle rack; 9. a fixing plate; 10. a movable plate; 11. a bottle body; 12. an upper baffle plate; 13. a lower baffle plate; 14. a sliding cover; 15. a slide rail; 16. a connecting plate; 17. a limiting plate; 18. a base; 19. a telescopic cylinder; 20. a push rod is arranged; 21. a lower push rod; 22. a ring groove; 23. balancing weight; 24. a limiting block; 25. a bolt; 26. a push rod hole.

Detailed Description

The utility model will be further explained with reference to the drawings.

A water quality detection sampling device comprises a base 1, wherein a support rod 2 is installed on the base 1, a rotating motor 3 is installed at one end of the support rod 2 and provided with a sliding groove 4, a rack 5 is installed in the sliding groove 4, a gear matched with the rack 5 is installed on an output shaft of the rotating motor 3, the rack 5 comprises an upper rack 6, a lower rack 7 and at least one middle rack 8, the upper rack 6 is detachably connected with the adjacent middle rack 8, the two adjacent middle racks 8 are detachably connected, the lower rack 7 is detachably connected with the adjacent middle rack 8, the rack 5 is fixedly connected with a fixed frame at intervals along the height direction, the fixed frame is provided with an installation hole and comprises a fixed plate 9 and a movable plate 10 detachably connected with the fixed plate 9, a sampling bottle is installed on the fixed frame and comprises a bottle body 11 penetrating through the installation hole, and an upper baffle 12 and a lower baffle 13 are installed on the bottle body 11, fixed plate 9 is between last baffle 12 and lower baffle 13, and slide rail 15 and installation sliding cover 14 are seted up to 11 up end of bottle, and 14 bottom plate installations of sliding cover and slide rail 15 complex slider, 14 one end erection joint board 16 of sliding cover, and push rod hole 26 is seted up to connecting board 16 one end, and connecting board 16 is equipped with detachable limiting plate 17 in push rod hole 26 one side, 6 top installation bases 18 of last rack, installation telescopic cylinder 19 on the base 18, telescopic cylinder 19 include the telescopic link, and the telescopic link is connected the push rod, and the push rod includes push rod 20 and a plurality of push rod down 21, and the connection can be dismantled with telescopic link one end at push rod 20 top, goes up to dismantle between push rod 20 and the adjacent push rod down 21 and is connected, can dismantle between the adjacent push rod 21 and connect, and the push rod passes push rod hole 26, all sets up annular 22 on push rod 20 and the push rod down 21, and push rod hole 26 is in annular 22.

The base 1 can be placed on a sampling platform, such as a shore, a ship deck and the like, a counter weight 23 can be placed in the base 1 or treaded by feet to increase the stability during sampling, and a storage battery can also be placed on the base 1; the upper rack 6 and the adjacent middle rack 8, the two adjacent middle racks 8 and the lower rack 7 and the adjacent middle rack 8 are connected through bolts 25, the upper push rod 20 and the adjacent lower push rod 21 are connected through bolts 25, and when the water level measuring device is used, the number of the middle racks 8 and the number of the lower push rods 21 can be reasonably selected according to the interval depth of a water level section to be measured; the rotating motor 3 is a servo motor; the sampling bottle body 11 is made of glass, and a rubber layer can be arranged on the upper end face of the sampling bottle body 11 to increase the sealing performance.

When the utility model is applied, the utility model can be assembled before detection, and the assembly is divided into a plurality of sections, each section comprises a rack 5 (the rack 5 is one of a lower rack 7, a middle rack 8 and an upper rack 6), a sampling bottle and a section of push rod (the push rod is one of an upper push rod 20 or a lower push rod 21), when each section is assembled, the rack 5 to be installed is firstly connected with the lower rack 5, then the sampling bottle is assembled on the rack 5, finally the sampling bottle is connected with the corresponding push rod, and the push rod is connected with the lower push rod, when the utility model is not assembled, only the lower rack 7 passes through the chute 4 and is meshed with the gear on the rotating motor 3, when the utility model is assembled, the sampling bottle is firstly installed on the lower rack 7 and the section of push rod is installed on the sampling bottle, when the sampling bottle is installed on the lower rack 7, the movable plate 10 on the lower rack 7 is firstly taken down, then the bottle body 11 is put into the installation hole on the movable plate 10 on the lower rack 7, the outer diameters of the upper baffle plate 12 and the lower baffle plate 13 are larger than the inner diameter of the mounting hole, finally the movable plate 10 and the fixed plate 9 are fastened through a bolt 25, when a section of push rod is mounted on a sampling bottle, firstly, the limiting rod is separated from the connecting plate 16, then, the annular groove 22 on the lower push rod 21 is placed between the connecting plate 16 and the limiting plate 17, finally, the limiting rod and the connecting plate 16 are fixed through the bolt 25, the push rod hole 26 is in the annular groove 22, and after one section or a plurality of sections are sequentially mounted, the rotating motor 3 is started, and the rotating motor 3 drives the rack 5 to move downwards for a certain distance; after sampling, sequentially taking down each section, and storing a sampling bottle; through the flexible of the telescopic link on the telescoping cylinder 19, make the push rod drive slide lid 14 and slide, realize the intaking and sealing of bottle 11, can realize that different water level sections are intake simultaneously and avoid the water mixing of different water level sections, the sample is more accurate.

The support rod 2 comprises a plurality of sub-support rods 2, and two adjacent sub-support rods 2 are connected through bolts 25.

The adjacent sub-supporting rods 2 are connected through bolts 25, and the sub-supporting rods 2 are convenient to carry.

A counterweight 23 is mounted in the base 1.

The utility model can increase the sampling stability by arranging the counterweight 23.

The chute 4 is a T-chute 4.

The sliding groove 4 is a T-shaped groove or a C-shaped groove, so that the rack 5 is limited left and right, and the rack 5 can only move up and down relative to the sliding groove 4.

And a limiting block 24 is arranged on the lower side of the lower rack 7.

According to the utility model, the limit block 24 is arranged on the lower side of the lower rack 7, so that the situation that the rotating motor 3 is separated from the gear when the operation rack 5 moves upwards can be avoided.

The base 1 is provided with a limiting groove for the support rod 2 to pass through, and the support rod 2 can slide left and right relative to the base 1.

According to the utility model, the support rod 2 is arranged as the movable rod capable of moving left and right, so that the offshore distance of the sampling bottle can be changed, for example, the sampling bottle is generally very close to the ship side during assembly, so that the operation is convenient, and after the assembly is completed, the sampling bottle can be pushed away from the ship side for a certain distance by pushing the support rod 2.

Claims

1. A water quality testing sampling device which characterized in that: comprises a base (1), a support rod (2) is arranged on the base (1), a rotating motor (3) is arranged at one end of the support rod (2) and provided with a sliding chute (4), a rack (5) is arranged in the sliding chute (4), a gear matched with the rack (5) is arranged on an output shaft of the rotating motor (3), the rack (5) comprises an upper rack (6), a lower rack (7) and at least one middle rack (8), the upper rack (6) is detachably connected with the adjacent middle rack (8), the two adjacent middle racks (8) are detachably connected, the lower rack (7) is detachably connected with the adjacent middle rack (8), the racks (5) are fixedly connected with a fixed frame at intervals along the height direction, the fixed frame is provided with mounting holes and comprises a fixed plate (9) and a movable plate (10) detachably connected with the fixed plate (9), and a sampling bottle is arranged on the fixed frame, the sampling bottle comprises a bottle body (11) penetrating through a mounting hole, an upper baffle (12) and a lower baffle (13) are mounted on the bottle body (11), a fixing plate (9) is arranged between the upper baffle (12) and the lower baffle (13), a sliding rail (15) and a sliding cover (14) are arranged on the upper end face of the bottle body (11), a sliding block matched with the sliding rail (15) is mounted on a bottom plate of the sliding cover (14), a connecting plate (16) is mounted at one end of the sliding cover (14), a push rod hole (26) is formed at one end of the connecting plate (16), a detachable limiting plate (17) is arranged on one side of the push rod hole (26) of the connecting plate (16), a base (18) is mounted at the top of an upper rack (6), a telescopic cylinder (19) is mounted on the base (18), the telescopic cylinder (19) comprises a telescopic rod connected with the push rod, the telescopic rod comprises an upper push rod (20) and a plurality of lower push rods (21), the top of the upper push rod (20) is detachably connected with one end of the telescopic rod, the upper push rod (20) is detachably connected with the adjacent lower push rods (21), the adjacent lower push rods (21) are detachably connected, the push rods penetrate through the push rod holes (26), and the upper push rod (20) and the lower push rods (21) are provided with annular grooves (22).

2. The water quality testing and sampling device of claim 1, wherein: the supporting rod (2) comprises a plurality of sub-supporting rods (2), and every two adjacent sub-supporting rods (2) are connected through a bolt.

3. The water quality testing and sampling device of claim 1, wherein: and a counterweight (23) is arranged in the base (1).

4. The water quality testing and sampling device of claim 1, wherein: the sliding groove (4) is a T-shaped sliding groove (4).

5. The water quality testing and sampling device of claim 1, wherein: and a limiting block (24) is arranged on the lower side of the lower rack (7).

6. The water quality testing and sampling device of claim 1, wherein: the base (1) is provided with a limiting groove for the support rod (2) to pass through, and the support rod (2) can slide left and right relative to the base (1).