CN216361709U

CN216361709U - Telescopic link environmental water sampling instrument

Info

Publication number: CN216361709U
Application number: CN202123116467.7U
Authority: CN
Inventors: 王红军
Original assignee: Anhui Huarui Testing Technology Co ltd
Current assignee: Anhui Huarui Testing Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-04-22
Anticipated expiration: 2031-12-07

Abstract

The utility model provides a telescopic rod environmental water quality sampling tool, which relates to the technical field of water body sampling equipment and comprises a main pipe and a guide pipe inserted at one end of the main pipe, wherein a fixing component for positioning the position of the guide pipe is fixedly connected to the main pipe, a sealing sleeve is fixedly connected to the main pipe, a sealing plate is arranged in the sealing sleeve in a sliding mode, a pull rod is fixedly connected to the upper end of the sealing plate, the upper end of the pull rod penetrates through the outer part of the sealing sleeve, a water outlet head is fixedly connected to the bottom of the main pipe, and a collecting barrel is arranged at the lower end of the water outlet head. According to the utility model, the fixing component, the guide pipe and the main pipe are adopted, the position of the guide pipe in the main pipe is adjusted, then the rotating block is rotated to drive the bidirectional screw rod to rotate, the bidirectional screw rod drives the two clamping rings to approach each other under the limiting action of the guide rod on the clamping rings, so that the clamping rings fixedly clamp the guide pipe, the locking of the position is realized, the sampling work can be carried out on water sources at different depth positions, and the actual detection requirement is met.

Description

Telescopic link environmental water sampling instrument

Technical Field

The utility model relates to the technical field of water body sampling equipment, in particular to an environment water quality sampling tool with a telescopic rod.

Background

The environmental monitoring is divided into water environment monitoring, atmospheric environment monitoring and soil environment monitoring, which mainly collects water, air and soil samples, then analyzes the collected samples to obtain the content of pollutants in the samples, calculates the concentration of the pollutants in the environment, compares the concentration with an environmental quality standard value, evaluates the environmental quality, mainly aims at finding out the pollution distribution condition, tracks and searches pollution sources, further provides basis for realizing supervision management and pollution control, accumulates long-term monitoring data by collecting basic data, and provides data for researching environmental capacity, implementing total amount control, target management and predicting and forecasting environmental quality, thereby providing services for protecting human health, protecting environment, reasonably using natural resources, making environmental regulations, standards, plans and the like.

In order to assess the water pollution condition, the staff often need sample, but the inconvenient length modulation that carries on of current sampling instrument to can't sample the water source of the different degree of depth.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an environment water quality sampling tool with a telescopic rod.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a telescopic link environmental water sampling instrument, is responsible for and pegs graft at the pipe of being responsible for one end including being responsible for, be responsible for and go up the fixed subassembly that fixedly connected with is used for the location pipe position, be responsible for and go up the fixedly connected with seal cover, the inside slip of seal cover is provided with the closing plate, closing plate upper end fixedly connected with pull rod, the pull rod upper end runs through to the seal cover outside, be responsible for bottom fixedly connected with water outlet head, the collecting vessel is installed to the water outlet head lower extreme.

Preferably, the fixing assembly comprises fixing frames fixedly connected to the main pipe, two bidirectional screws are inserted between the fixing frames in a rotating mode, two clamping rings symmetrically arranged are arranged on the bidirectional screws in a threaded mode, the clamping rings are in contact with the guide pipe, guide rods are fixedly connected between the fixing frames, the guide rods movably penetrate through the clamping rings, and rotating blocks are fixedly connected to one ends of the bidirectional screws.

Preferably, the other end of the conduit is provided with a water inlet filter screen in a threaded manner.

Preferably, the lower end of the water outlet head is provided with an external thread, the inner wall of the collecting cylinder is provided with an internal thread, and the collecting cylinder thread is arranged at the lower end of the water outlet head.

Preferably, the bottom of the main pipe is fixedly connected with a holding rod which is cylindrical.

Preferably, a spring is fixedly connected between the pull rod and the sealing sleeve, and the spring is sleeved on the pull rod.

Advantageous effects

1. According to the utility model, the fixing component, the guide pipe and the main pipe are adopted, the position of the guide pipe in the main pipe is adjusted, then the rotating block is rotated to drive the bidirectional screw rod to rotate, the bidirectional screw rod drives the two clamping rings to approach each other under the limiting action of the guide rod on the clamping rings, so that the clamping rings fixedly clamp the guide pipe, the locking of the position is realized, the sampling work can be carried out on water sources at different depth positions, and the actual detection requirement is met.

2. According to the utility model, the water inlet filter screen is adopted, so that the water source entering the conduit can be filtered, impurities are intercepted, a large amount of impurities in a sampling sample are avoided, the water quality sample can be stored through the collecting cylinder, the subsequent detection work is facilitated, and the holding rod is arranged to facilitate the operation of the whole device.

Drawings

FIG. 1 is a front perspective structural view of an environmental water sampling tool with a telescopic rod according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a bottom perspective view of the telescopic rod environmental water sampling tool according to the present invention;

fig. 4 is a front internal structure view of the telescopic rod environmental water quality sampling tool provided by the utility model.

Illustration of the drawings:

1. a main pipe; 2. sealing sleeves; 3. a pull rod; 4. a holding rod; 5. a collection canister; 6. a fixing assembly; 61. a fixed mount; 62. a clamp ring; 63. rotating the block; 64. a bidirectional screw; 65. a guide bar; 7. a water inlet filter screen; 8. a conduit; 9. a sealing plate; 10. a water outlet head; 11. a spring.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Referring to fig. 1-4, a telescopic link environmental water sampling instrument, including being responsible for 1 and the pipe 8 of pegging graft in being responsible for 1 one end, be responsible for fixedly connected with on 1 and be used for the fixed subassembly 6 of the 8 positions of location pipe, be responsible for fixedly connected with seal cover 2 on 1, the inside slip of seal cover 2 is provided with closing plate 9, closing plate 9 upper end fixedly connected with pull rod 3, the upper end of pull rod 3 runs through to the seal cover 2 outside, fixedly connected with spring 11 between pull rod 3 and the seal cover 2, spring 11 cover is established on pull rod 3, be responsible for 1 bottom fixedly connected with faucet 10, a collection section of thick bamboo 5 is installed to faucet 10 lower extreme.

Arrange pipe 8 one end in under the liquid level, then press this pull rod 3 for the inside air of sealing plate 9 will be responsible for 1 is released, spring 11 pressurized shortens this moment, then loosen this pull rod 3, spring 11 releases elasticity, promote this pull rod 3 and shift up, sealing plate 9 is at the inside rebound of seal cover 2 this moment, in being responsible for 1 through the pipe 8 suction of sample water, inside sample water gets into collection tube 5 like this, realize collection work, and be connected for dismantling between collection tube 5 and the play hydroextractor 10, convenient to detach carries out sample testing.

Fixed subassembly 6 includes fixed frame 61 of fixed connection on being responsible for 1, rotates between two fixed frames 61 to insert and is equipped with two-way screw rod 64, and the screw thread is provided with the grip ring 62 that two symmetries set up on two-way screw rod 64, and grip ring 62 and pipe 8 contact set up, fixedly connected with guide arm 65 between the fixed frame 61, and the guide arm 65 activity runs through the grip ring 62 setting, and two-way screw rod 64 one end fixedly connected with commentaries on classics piece 63.

Adjust pipe 8 in the inside position of being responsible for 1, then rotate this commentaries on classics piece 63, drive two-way screw rod 64 and rotate, under guide arm 65 is under the limiting displacement of grip ring 62, two-way screw rod 64 drives two grip rings 62 and is close to each other, and grip ring 62 fixes the centre gripping to pipe 8 like this, realizes the locking of position like this, can carry out sample work to the water source of different degree of depth positions like this, satisfies the actual detection needs.

The other end of the conduit 8 is provided with a water inlet filter screen 7 in a threaded manner.

Adopt filter screen 7 that intakes, can carry out filtering work to the water source that gets into pipe 8, intercept impurity, avoid sample inside to have a large amount of impurity like this.

The lower end of the water outlet head 10 is provided with an external thread, the inner wall of the collecting cylinder 5 is provided with an internal thread, and the collecting cylinder 5 is arranged below the water outlet head 10 in a threaded manner.

Can accomodate the storage through collecting vessel 5 to the quality of water sample, subsequent detection work of being convenient for.

The bottom of the main tube 1 is fixedly connected with a holding rod 4, and the holding rod 4 is cylindrical.

The holding rod 4 is held by hand to facilitate the operation of the whole device.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a telescopic link environmental water sampling instrument, its characterized in that, is being responsible for pipe (8) of (1) one end including being responsible for (1) and pegging graft, be responsible for fixed subassembly (6) that fixedly connected with is used for fixing a position pipe (8) position on (1), be responsible for fixedly connected with seal cover (2) on (1), seal cover (2) inside slip is provided with closing plate (9), closing plate (9) upper end fixedly connected with pull rod (3), pull rod (3) upper end is run through to seal cover (2) outside, be responsible for (1) bottom fixedly connected with faucet (10), collecting vessel (5) are installed to faucet (10) lower extreme.

2. The telescopic rod environmental water quality sampling tool is characterized in that the fixing assembly (6) comprises fixing frames (61) fixedly connected to the main pipe (1), two bidirectional screw rods (64) are rotatably inserted between the two fixing frames (61), two symmetrically arranged clamping rings (62) are arranged on the bidirectional screw rods (64) in a threaded manner, the clamping rings (62) are arranged in contact with the guide pipe (8), guide rods (65) are fixedly connected between the fixing frames (61), the guide rods (65) movably penetrate through the clamping rings (62), and rotating blocks (63) are fixedly connected to one ends of the bidirectional screw rods (64).

3. The telescopic rod environmental water quality sampling tool is characterized in that the other end of the conduit (8) is provided with a water inlet filter screen (7) in a threaded mode.

4. The telescopic rod environmental water quality sampling tool is characterized in that the lower end of the water outlet head (10) is provided with an external thread, the inner wall of the collecting barrel (5) is provided with an internal thread, and the thread of the collecting barrel (5) is arranged at the lower end of the water outlet head (10).

5. The telescopic rod environmental water quality sampling tool is characterized in that a holding rod (4) is fixedly connected to the bottom of the main pipe (1), and the holding rod (4) is cylindrical.

6. The telescopic rod environmental water quality sampling tool is characterized in that a spring (11) is fixedly connected between the pull rod (3) and the sealing sleeve (2), and the spring (11) is sleeved on the pull rod (3).