CN212206750U

CN212206750U - Multi-parameter water quality integrated sampling device

Info

Publication number: CN212206750U
Application number: CN202021046849.XU
Authority: CN
Inventors: 宫孟超; 褚宏涛; 张荣明
Original assignee: Shandong Public Tongtai Environmental Protection Technology Co ltd
Current assignee: Shandong Public Tongtai Environmental Protection Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-12-22
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses an integrated sampling device of multi-parameter quality of water, including multi-parameter water quality testing appearance, electric telescopic handle, servo motor and water inlet, multi-parameter water quality testing appearance's left side fixed mounting bracket, and the lower surface mounting of mounting bracket has electric telescopic handle, electric telescopic handle's bottom is provided with the sampling box, and the top inboard of sampling box is connected with the connecting rod, the top internally mounted of sampling box has servo motor, the outside of threaded rod is provided with the fly leaf, the top of fly leaf is provided with the adjusting lever, and the top of adjusting lever is connected with reset spring, the terminal inboard of adjusting lever is provided with the catch bar, the end of catch bar is provided with the installation piece, the last fixed surface of installation piece has sealed piece. This integrated sampling device of multi-parameter quality of water, the sample process is simple, alleviates staff's burden, and sealing performance is good, can avoid the leakage of the liquid that awaits measuring.

Description

Multi-parameter water quality integrated sampling device

Technical Field

The utility model relates to an integrated sampling technical field of quality of water specifically is an integrated sampling device of multi-parameter quality of water.

Background

In order to conveniently monitor the water quality, a multi-parameter water quality integrated detection device is generally used, and a sampling device is required to sample a water source to be detected before use, so that subsequent detection and observation are facilitated;

however, the sampling process of the common sampling device on the market is complicated, the burden of workers is increased, the sealing performance is poor, and the leakage of liquid to be detected cannot be avoided, so that a multi-parameter water quality integrated sampling device is provided, and the problems provided in the prior art are solved conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrated sampling device of multi-parameter quality of water to it is loaded down with trivial details to provide the sample process in solving above-mentioned background art, increases the staff burden, and sealing performance is poor, can not avoid the problem of the leakage of the liquid that awaits measuring.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-parameter water quality integrated sampling device comprises a multi-parameter water quality detector, an electric telescopic rod, a servo motor and a water inlet, wherein the left side of the multi-parameter water quality detector is fixedly provided with a mounting frame, the lower surface of the mounting frame is provided with the electric telescopic rod, the bottom of the electric telescopic rod is provided with a sampling box, the top inner side of the sampling box is connected with a connecting rod, the servo motor is arranged inside the upper part of the sampling box, the output end of the servo motor is connected with a threaded rod, the outer side of the threaded rod is provided with a movable plate, the outer side of the movable plate is internally fixed with a limiting rod, an adjusting rod is arranged above the movable plate, the upper part of the adjusting rod is connected with a reset spring, the inner side of the tail end of the adjusting rod is provided with a push rod, the tail end of the push rod penetrates, and the internal connection of installation piece has the dead lever to the top of dead lever is provided with the stopper, the last fixed surface of installation piece has sealed piece.

Preferably, the movable plate forms a lifting structure at the outer side of the threaded rod, the limiting rod penetrates through the inner part of the movable plate, and the limiting rod is arranged in a left-right symmetrical mode relative to the central axis of the movable plate.

Preferably, the longitudinal section of the adjusting rod is of an "E" shaped structure, a groove-shaped structure is arranged on the inner side of the bottom of the adjusting rod, and the adjusting rod is connected with the push rod in a clamping manner.

Preferably, the push rod forms a left-right sliding structure through the adjusting rod, the mounting block forms a lifting structure on the inner side of the connecting cylinder through the push rod, and the width of the upper end of the mounting block is smaller than that of the lower end of the mounting block.

Preferably, the fixed rod and the limiting block are welded to form an integrated structure, the limiting block penetrates through the inside of the mounting block, and a groove-shaped structure is arranged on the inner side of the mounting block.

Preferably, sealed piece and installation piece fixed connection, and the upper surface of sealed piece all is the slope structure setting with the bottom of sampling case.

Compared with the prior art, the beneficial effects of the utility model are that: the multi-parameter water quality integrated sampling device is simple in sampling process, reduces the burden of workers, is good in sealing performance, and can avoid leakage of liquid to be detected;

1. the sampling box is provided with a movable plate and a limiting rod, a servo motor arranged inside the sampling box is started, the movable plate is stably lifted under the limiting action of the limiting rod under the rotating action of a threaded rod, air above the movable plate is conveniently discharged through a groove-shaped structure formed in the top end of the sampling box, a water sample is sucked into the sampling box, and the sampling process is simple;

2. the adjusting rod and the pushing rod are arranged, when the movable plate moves upwards to the top end of the sampling box, the adjusting rod with the E-shaped longitudinal section rotates, and under the action of the groove-shaped structure arranged on the inner side of the tail end of the adjusting rod, the pushing rod is driven to slide on the inner side of the connecting cylinder, so that the mounting block is conveniently pushed to lift, and the stability is high;

3. the device is provided with the fixed rod and the sealing block, the mounting block is stably lifted under the action of the limiting blocks symmetrically arranged about the axis of the fixed rod, the sealing block and the connecting cylinder form a closed structure, the sealing performance of the device is good, and leakage of liquid to be detected can be avoided.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the connection between the push rod and the connecting cylinder of the present invention;

FIG. 3 is a schematic view of the overlooking structure of the connection between the fixing rod and the limiting block of the present invention;

FIG. 4 is a schematic view of the top view structure of the sampling box of the present invention connected to the connecting rod;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a multi-parameter water quality detector; 2. a mounting frame; 3. an electric telescopic rod; 4. a sampling box; 5. a connecting rod; 6. a servo motor; 7. a threaded rod; 8. a movable plate; 9. a limiting rod; 10. an adjusting lever; 11. a return spring; 12. a push rod; 13. a connecting cylinder; 14. mounting blocks; 15. fixing the rod; 16. a limiting block; 17. a sealing block; 18. a water inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a multi-parameter water quality integrated sampling device comprises a multi-parameter water quality detector 1, a mounting frame 2, an electric telescopic rod 3, a sampling box 4, a connecting rod 5, a servo motor 6, a threaded rod 7, a movable plate 8, a limiting rod 9, an adjusting rod 10, a reset spring 11, a push rod 12, a connecting cylinder 13, a mounting block 14, a fixing rod 15, a limiting block 16, a sealing block 17 and a water inlet 18, wherein the mounting frame 2 is fixed on the left side of the multi-parameter water quality detector 1, the electric telescopic rod 3 is mounted on the lower surface of the mounting frame 2, the sampling box 4 is arranged at the bottom of the electric telescopic rod 3, the connecting rod 5 is connected to the inner side of the top end of the sampling box 4, the servo motor 6 is mounted inside the upper part of the sampling box 4, the output end of the servo motor 6 is connected with the threaded rod 7, the top of fly leaf 8 is provided with adjusting lever 10, and the top of adjusting lever 10 is connected with reset spring 11, the terminal inboard of adjusting lever 10 is provided with catch bar 12, and the end of catch bar 12 runs through in the inside of connecting cylinder 13, and water inlet 18 has been seted up to the top inboard of connecting cylinder 13, the end of catch bar 12 is provided with installation piece 14, and the internal connection of installation piece 14 has dead lever 15, and the top of dead lever 15 is provided with stopper 16, the last fixed surface of installation piece 14 has sealed piece 17.

As shown in fig. 1, 2 and 3, the movable plate 8 forms a lifting structure at the outer side of the threaded rod 7, the limiting rod 9 penetrates through the movable plate 8, the limiting rod 9 is arranged in bilateral symmetry about the central axis of the movable plate 8, so that sampling can be performed by lifting of the movable plate 8, the longitudinal section of the adjusting rod 10 is in an "E" shape, the inner side of the bottom of the adjusting rod 10 is provided with a groove-shaped structure, the adjusting rod 10 is connected with the push rod 12 in a clamping manner, so that the push rod 12 can be driven to slide left and right, the push rod 12 forms a left and right sliding structure through the adjusting rod 10, the mounting block 14 forms a lifting structure at the inner side of the connecting cylinder 13 through the push rod 12, and the width of the upper end of the mounting block 14 is smaller than that of the lower end, so that the connecting cylinder 13 can be;

if in fig. 1, fig. 3 and fig. 5 dead lever 15 and stopper 16 welding are integral structure, and stopper 16 runs through in the inside of installation piece 14, and the inboard of installation piece 14 is provided with the trough-shaped structure, be convenient for through the lift of catch bar 12 control installation piece 14, sealed piece 17 and installation piece 14 fixed connection, and the upper surface of sealed piece 17 all is the slope structure setting with the bottom of sampling case 4, be convenient for await measuring the outflow of liquid, detect quality of water through multi-parameter water quality testing appearance 1.

The working principle is as follows: when the multi-parameter water quality integrated sampling device is used, firstly, the electric telescopic rod 3 arranged below the mounting frame 2 in the drawing 1 is started, the sampling box 4 moves downwards, the water inlet 18 formed in the inner side of the connecting cylinder 13 in the drawing 2 is positioned below the water surface, the servo motor 6 arranged inside the sampling box 4 in the drawing 1 is started, the movable plate 8 is stably lifted under the limiting action of the limiting rod 9 under the rotating action of the threaded rod 7, the air above the movable plate 8 is conveniently discharged through the groove-shaped structure formed in the top end of the sampling box 4, the water sample is sucked into the sampling box 4, and the sampling process is simple;

when the movable plate 8 moves upwards to the top end of the sampling box 4, the adjusting rod 10 with the E-shaped longitudinal section in fig. 2 rotates, and under the action of the groove-shaped structure arranged on the inner side of the tail end of the adjusting rod 10, the push rod 12 is driven to slide on the inner side of the connecting cylinder 13, so that the installation block 14 in fig. 5 can be pushed to ascend and descend conveniently, the stability is high, the installation block 14 can stably ascend and descend under the action of the fixed rod 15 and the limiting block 16 under the action of the extrusion of the push rod 12 and the trapezoid groove-shaped structure arranged on the inner sides of the left end and the right end of the installation block 14, the sealing block 17 and the connecting cylinder 13 form a closed structure, the device has good sealing performance, the leakage of liquid to be detected can be avoided, the upper surface of the sealing block 17 and the bottom of the sampling box 4 are both arranged in an inclined structure, so that the liquid to be detected can flow out conveniently and be collected into a test tube, the, thus, a series of operations of the multi-parameter water quality integrated sampling device are completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an integrated sampling device of multi-parameter quality of water, includes multi-parameter water quality testing appearance (1), electric telescopic handle (3), servo motor (6) and water inlet (18), its characterized in that: the multi-parameter water quality detector is characterized in that a mounting frame (2) is fixed on the left side of the multi-parameter water quality detector (1), an electric telescopic rod (3) is installed on the lower surface of the mounting frame (2), a sampling box (4) is arranged at the bottom of the electric telescopic rod (3), a connecting rod (5) is connected to the inner side of the top end of the sampling box (4), a servo motor (6) is installed inside the upper portion of the sampling box (4), a threaded rod (7) is connected to the output end of the servo motor (6), a movable plate (8) is arranged on the outer side of the threaded rod (7), a limiting rod (9) is fixed inside the outer side of the movable plate (8), an adjusting rod (10) is arranged above the movable plate (8), a reset spring (11) is connected above the adjusting rod (10), a push rod (12) is arranged on the inner side of the tail end of the adjusting rod, and the inside of the top end of the connecting cylinder (13) is provided with a water inlet (18), the tail end of the push rod (12) is provided with an installation block (14), the inside of the installation block (14) is connected with a fixed rod (15), the top end of the fixed rod (15) is provided with a limiting block (16), and the upper surface of the installation block (14) is fixed with a sealing block (17).

2. The multi-parameter water quality integrated sampling device according to claim 1, characterized in that: the movable plate (8) forms a lifting structure on the outer side of the threaded rod (7), the limiting rod (9) penetrates through the movable plate (8), and the limiting rod (9) is arranged in a left-right symmetrical mode relative to the central axis of the movable plate (8).

3. The multi-parameter water quality integrated sampling device according to claim 1, characterized in that: the longitudinal section of the adjusting rod (10) is of an E-shaped structure, the inner side of the bottom of the adjusting rod (10) is provided with a groove-shaped structure, and the adjusting rod (10) is connected with the push rod (12) in a clamping manner.

4. The multi-parameter water quality integrated sampling device according to claim 1, characterized in that: the push rod (12) forms a left-right sliding structure through the adjusting rod (10), the mounting block (14) forms a lifting structure on the inner side of the connecting cylinder (13) through the push rod (12), and the width of the upper end of the mounting block (14) is smaller than that of the lower end of the mounting block.

5. The multi-parameter water quality integrated sampling device according to claim 1, characterized in that: the fixing rod (15) and the limiting block (16) are welded to form an integrated structure, the limiting block (16) penetrates through the inside of the mounting block (14), and a groove-shaped structure is arranged on the inner side of the mounting block (14).

6. The multi-parameter water quality integrated sampling device according to claim 1, characterized in that: sealed piece (17) and installation piece (14) fixed connection, and the upper surface of sealed piece (17) all is the slope structure setting with the bottom of sampling case (4).