CN216361712U

CN216361712U - Sampling device for preventing and treating atmospheric environmental pollution

Info

Publication number: CN216361712U
Application number: CN202122490752.9U
Authority: CN
Inventors: 李志国; 王明珍; 王春华
Original assignee: Shandong Public Environmental Protection Group Testing Operation Co ltd
Current assignee: Shandong Public Environmental Protection Group Testing Operation Co ltd
Priority date: 2021-10-16
Filing date: 2021-10-16
Publication date: 2022-04-22
Anticipated expiration: 2031-10-16

Abstract

The utility model discloses a sampling device for preventing and treating atmospheric environmental pollution, which comprises a supporting seat and a sampling machine, wherein a limiting rod is fixedly arranged on the inner side of the supporting seat, a limiting groove is formed in the upper surface of the limiting rod, an adjusting block is movably arranged on the side surface of the limiting rod, a through hole is formed in the middle of the upper surface of the adjusting block, an installation opening is formed in the side surface of the middle of the through hole, a spring is movably arranged in the installation opening, and a connecting rod is movably arranged in the through hole. This kind of sampling device for atmospheric environmental pollution prevention and cure, when the fixed block shifts out, can drive the backing plate rebound, simultaneously because of the bottom of spring is connected to the upper surface side of backing plate, can make the spring shrink, when another spacing groove of fixed block shifting chute, through the power of spring, can move the fixed block downwards through the connecting rod, to the spacing inslot portion, make spacing groove and fixed block mutually support, be used for fixed regulating block, can install a plurality of regulating blocks and sampling machine, make the sampling accurate.

Description

Sampling device for preventing and treating atmospheric environmental pollution

Technical Field

The utility model relates to the technical field of environment detection and collection devices, in particular to a sampling device for preventing and treating atmospheric environmental pollution.

Background

An instrument or device for collecting atmospheric contaminants or contaminated atmosphere. There are many types of atmospheric samplers. The device can be divided into a gas sampler and a particulate matter sampler according to a collection object; can be divided into an environment sampler, an indoor sampler and a pollution source sampler according to the using places.

General sampling device carries out the sampling contrast to the different places that are close to the distance, all uses a sampling device, samples two places respectively, and this kind of mode needs round trip movement in the in-service use process, leads to the air quality in this place to produce the change easily to make the sample of gathering inaccurate.

Therefore, a sampling device for preventing and treating atmospheric environmental pollution needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sampling device for preventing and treating atmospheric environmental pollution, which aims to solve the problem that the sampling comparison of different places with close distances in the background technology is carried out by using a sampling device to respectively sample the two places.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sampling device is used in atmospheric environmental pollution prevention and cure, including supporting seat and sampler, the inboard fixed mounting of supporting seat has the gag lever post, the spacing groove has been seted up to the upper surface of gag lever post, the side movable mounting of gag lever post has the regulating block, the through-hole has been seted up at the upper surface middle part of regulating block, the installing port has been seted up to the middle part side of through-hole, the inside movable mounting of installing port has the spring, the inside movable mounting of through-hole has the connecting rod, the lower part side fixed mounting of connecting rod has the backing plate, the bottom fixed mounting of backing plate has the fixed block.

As a preferred technical scheme of the utility model, the length of the connecting rod is greater than that of the through hole, the diameters of the connecting rod are matched, the connecting rod is positioned on the inner side of the spring, and the fixing block and the limiting groove are trapezoidal and matched in size.

As a preferable technical scheme of the utility model, the backing plate is positioned at the lower part of the inner side of the mounting opening, the bottom of the spring is connected to the side surface of the upper surface of the backing plate, and the diameter of the backing plate is matched with that of the mounting opening.

As a preferred technical scheme of the utility model, the lower part of the adjusting block is provided with a connecting port, and the bottom of the through hole and the bottom of the fixing block are connected to the inside of the connecting port.

As a preferable technical scheme of the utility model, the limiting rod is positioned inside the connecting port.

As a preferred technical scheme of the utility model, the inside of the connecting port is movably provided with the auxiliary roller, and the bottom of the limiting rod is provided with the sliding groove.

As a preferred technical scheme of the utility model, the width of the sliding chute is matched with the width of the auxiliary roller, and the auxiliary roller is positioned in the sliding chute.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a sampling device for preventing and treating atmospheric environmental pollution, which has the characteristics of accurate sampling and convenient use, and specifically comprises the following components:

first, this kind of sampling device is used in atmospheric environmental pollution prevention and cure, control the regulating block about, because of the shape of fixed block and spacing groove is trapezoidal, and the size phase-match, can shift out the fixed block from the spacing inslot portion, when the fixed block shifts out, can drive the backing plate rebound, simultaneously be connected to the upper surface side of backing plate because of the bottom of spring, can make the spring shrink, when another spacing groove in fixed block shifting chute, through the power of spring, can shift down the fixed block through the connecting rod, to the spacing inslot portion, make spacing groove and fixed block mutually support, be used for fixed regulating block, can install a plurality of regulating blocks and sampling machine, make the sampling accurate.

Second, this kind of sampling device is used in atmospheric environmental pollution prevention and cure, at the auxiliary roller of lower part for the regulating block can roll in the spout is inside when removing, avoids regulating block and gag lever post to produce great friction, thereby has avoided the trouble that the friction produced, can promote holistic life simultaneously.

Drawings

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

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic diagram of a middle perspective view of the present invention;

FIG. 4 is a schematic view of the internal perspective structure of the present invention;

FIG. 5 is a schematic diagram of the cross-sectional structure of the middle portion of the present invention.

In the figure: 1. a supporting seat; 2. sampling; 3. a limiting rod; 4. a limiting groove; 5. a chute; 6. an adjusting block; 7. a connecting port; 8. an auxiliary roller; 9. a through hole; 10. an installation port; 11. a spring; 12. a connecting rod; 13. a base plate; 14. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a sampling device for preventing and treating atmospheric environmental pollution, comprising a supporting seat 1 and a sampling machine 2, wherein a limit rod 3 is fixedly arranged at the inner side of the supporting seat 1, a limit groove 4 is arranged on the upper surface of the limit rod 3, an adjusting block 6 is movably arranged at the side surface of the limit rod 3, the adjusting block 6 moves left and right, the fixing block 14 can be moved out from the limit groove 4 because the fixing block 14 and the limit groove 4 are trapezoidal and matched in size, when the fixing block 14 is moved out, the backing plate 13 is driven to move upwards, and simultaneously, because the bottom of the spring 11 is connected to the side surface of the upper surface of the backing plate 13, the spring 11 can be contracted, when the fixing block 14 moves to another limit groove 4 through the force of the spring 11, the fixing block 14 can be moved downwards through the connecting rod 12 to the inside the limit groove 4, the through hole 9 is arranged at the middle part of the upper surface of the adjusting block 6, the side of the middle of the through hole 9 is provided with a mounting hole 10, a spring 11 is movably mounted inside the mounting hole 10, a connecting rod 12 is movably mounted inside the through hole 9, the top of the connecting rod 12 is connected to the bottom of the sampling machine 2, a backing plate 13 is fixedly mounted on the side of the lower portion of the connecting rod 12, and a fixing block 14 is fixedly mounted at the bottom of the backing plate 13.

The length of connecting rod 12 is greater than the length of through-hole 9, and the diameter phase-match, and connecting rod 12 is located the inboard of spring 11, and the shape of fixed block 14 and spacing groove 4 is trapezoidal, and the size phase-match, and backing plate 13 is located the inboard lower part of installing port 10, and the bottom of spring 11 is connected to the upper surface side of backing plate 13, and the diameter of backing plate 13 and the diameter phase-match of installing port 10.

Connector 7 has been seted up to the lower part of regulating block 6, and the bottom of through-hole 9 and the bottom of fixed block 14 are connected to connector 7's inside, and gag lever post 3 is located connector 7's inside, and connector 7's inside movable mounting has supplementary gyro wheel 8, and spout 5 has been seted up to the bottom of gag lever post 3, and the width of spout 5 and the width phase-match of supplementary gyro wheel 8, supplementary gyro wheel 8 is located spout 5's inside.

The working principle is as follows:

the sampling device for preventing and treating the atmospheric environmental pollution comprises a left-right moving adjusting block 6, wherein the fixing block 14 and a limiting groove 4 are trapezoidal in shape and matched in size, the fixing block 14 can be moved out of the limiting groove 4, when the fixing block 14 is moved out, a backing plate 13 can be driven to move upwards, meanwhile, the bottom of a spring 11 is connected to the side surface of the upper surface of the backing plate 13, the spring 11 can be contracted, when the fixing block 14 moves to the other limiting groove 4, the fixing block 14 can be moved downwards through a connecting rod 12 by the force of the spring 11 and moves to the inside of the limiting groove 4, the limiting groove 4 and the fixing block 14 are matched with each other to fix the adjusting block 6, a plurality of adjusting blocks 6 and a sampling machine 2 can be installed, so that the sampling is accurate, an auxiliary roller 8 at the lower part can enable the adjusting block 6 to roll in a sliding groove 5 when moving, and the adjusting block 6 and the limiting rod 3 are prevented from generating large friction, therefore, the fault caused by friction is avoided, the integral service life can be prolonged, and the purposes of accurate sampling and convenient use are achieved finally.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an atmospheric environmental pollution prevents and treats and uses sampling device, includes supporting seat (1) and sampler (2), its characterized in that: the utility model discloses a supporting seat, including supporting seat (1), inboard fixed mounting have gag lever post (3), spacing groove (4) have been seted up to the upper surface of gag lever post (3), the side movable mounting of gag lever post (3) has regulating block (6), through-hole (9) have been seted up at the upper surface middle part of regulating block (6), installing port (10) have been seted up to the middle part side of through-hole (9), the inside movable mounting of installing port (10) has spring (11), the inside movable mounting of through-hole (9) has connecting rod (12), the lower part side fixed mounting of connecting rod (12) has backing plate (13), the bottom fixed mounting of backing plate (13) has fixed block (14).

2. The sampling device for atmospheric environmental pollution control according to claim 1, characterized in that: the length of connecting rod (12) is greater than the length of through-hole (9), and the diameter phase-match, connecting rod (12) are located the inboard of spring (11), the shape of fixed block (14) and spacing groove (4) is trapezoidal, and the size phase-match.

3. The sampling device for atmospheric environmental pollution control according to claim 1, characterized in that: the backing plate (13) is located the inboard lower part of installing port (10), the bottom of spring (11) is connected to the upper surface side of backing plate (13), the diameter of backing plate (13) and the diameter phase-match of installing port (10).

4. The sampling device for atmospheric environmental pollution control according to claim 1, characterized in that: a connecting port (7) is formed in the lower portion of the adjusting block (6), and the bottom of the through hole (9) and the bottom of the fixing block (14) are connected to the inside of the connecting port (7).

5. The sampling device for atmospheric environmental pollution control according to claim 4, characterized in that: the limiting rod (3) is positioned inside the connecting port (7).

6. The sampling device for atmospheric environmental pollution control according to claim 4, characterized in that: the inside movable mounting of connector (7) has supplementary gyro wheel (8), spout (5) have been seted up to the bottom of gag lever post (3).

7. The sampling device for atmospheric environmental pollution control according to claim 6, characterized in that: the width of spout (5) and the width phase-match of supplementary gyro wheel (8), supplementary gyro wheel (8) are located the inside of spout (5).