CN211122168U

CN211122168U - Dust sampling instrument for environment detection

Info

Publication number: CN211122168U
Application number: CN201921754364.3U
Authority: CN
Inventors: 庄辉; 魏静; 孙云飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-28
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a dust sampling appearance for environmental detection, including protective housing and sampling organism, the sampling organism has been placed to protective housing's inside, and one side fixed mounting of sampling organism has the sampling head of extension, fixed mounting has the baffle in the protective housing between sampling head and the sampling organism, protective housing's top is run through adjust knob and is installed the clamp plate, protective housing's bottom fixed mounting has accomodates the cavity, accomodate the inside of cavity and placed three manual flexible loop bars of group. The utility model discloses the operation can be protected to the sampler to the sampling organism that sets up through protective housing, and the baffle of setting has played the partitioned effect, and inside the effectual sampling appearance of having guaranteed avoided or reduced external dust again when the operation enters into the sampler, accomodate cavity and manual flexible loop bar messenger sampling appearance and not only reached the effect that good support formula detected the sampling.

Description

Dust sampling instrument for environment detection

Technical Field

The utility model relates to an environmental monitoring technical field specifically is a dust sampling appearance for environmental monitoring.

Background

The environment monitoring means the activities of monitoring and measuring the environment quality condition by an environment monitoring mechanism, the environment monitoring means monitoring and measuring the indexes reflecting the environment quality to determine the environment pollution condition and the environment quality, the contents of the environment monitoring mainly comprise the monitoring of physical indexes, the monitoring of chemical indexes and the monitoring of an ecosystem, the dust sampler means a portable appliance for collecting dust samples in dust-containing air, and the dust sampler is used for measuring the dust concentration in the air and is also used for providing scientific basis for researching measures of dust prevention, dust fall and dust removal except for the requirement of safety production management.

Although the prior dust sampler achieves basic operation performance, the following defects still exist: 1. the traditional sampling instrument has poor integral protection and stability, and long-time operation easily causes more dust to enter the sampling instrument, so that the service life of the sampling instrument is prolonged; 2. meanwhile, the traditional sampling instrument has poor auxiliary performance, cannot support the sampling instrument during operation, cannot better store and store the sampling instrument by using a supporting structure, and causes more inconvenience to workers during carrying, so that the practicability of the sampling box is reduced, and the sampling instrument needs to be improved to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust sampling appearance for environment measuring is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust sampling instrument for environmental detection, includes protective housing and sampling organism, the sampling organism has been placed to protective housing's inside, and one side fixed mounting of sampling organism has the sampling head that extends, fixed mounting has the baffle in the protective housing between sampling head and the sampling organism, protective housing's top is run through adjust knob and is installed the clamp plate, protective housing's bottom fixed mounting has accomodates the cavity, accomodate the inside of cavity and placed three manual flexible loop bars of group.

Preferably, the top end and the bottom end inside the protective shell are both provided with limiting sliding grooves, and the limiting sliding grooves are fixedly connected with the partition plate through sliding blocks.

Preferably, the bottom of the storage cavity is uniformly provided with a thread butt joint sleeve, and the top end of the manual telescopic sleeve rod is fixedly provided with a thread butt joint used in combination with the thread butt joint sleeve.

Preferably, the front surface of the protective shell is fixedly provided with a sealing plate, the sealing plate is movably provided with a protective door, and the protective door is provided with a glass observation window.

Preferably, a lifting handle is fixedly mounted at the top of the protective shell, and a rubber sleeve is sleeved on the lifting handle.

Preferably, the manual telescopic loop bar is fixedly provided with a limiting pin, and the bottom end of the manual telescopic loop bar is fixedly provided with a supporting seat body.

Compared with the prior art, the beneficial effects of the utility model are that: this a dust sampler for environmental monitoring is for traditional dust sampler:

1. the sampling organism that sets up not only effectually guarantees the normal operation of sampling appearance through protective housing, can protect the operation to the sampling appearance again simultaneously, avoids or reduces the condition that receives the damage when going out the operation, has prolonged the life of sampling appearance.

2. The baffle that sets up has played the partitioned effect, and inside the external dust of avoided or reduced again entering into the sampling appearance when the effectual sampling appearance of having guaranteed the operation, guaranteed the cleanliness factor of sampling appearance, the effectual stability of having guaranteed the sampling appearance when the operation of clamp plate and adjust knob, the condition of avoiding or reducing the staff and taking place to rock when carrying the operation has reached good anti-interference effect.

3. The cavity of accomodating that sets up makes the sampling appearance not only reach the effect that good support formula detected the sampling with manual flexible loop bar, makes it carry out the sampling operation through the cooperation staff that height-adjusting's mode comes better, has reached good accomodating effect again simultaneously, and the staff of being convenient for carries the operation to it.

Drawings

Fig. 1 is a schematic view of the storage state structure of the present invention;

fig. 2 is a structural schematic diagram of the present invention in an unfolded state;

fig. 3 is a schematic front structural view of the present invention.

In the figure: 1. a thread butting sleeve; 2. a receiving cavity; 3. a protective housing; 301. a partition plate; 302. lifting the handle; 303. adjusting a knob; 304. pressing a plate; 4. a sampling machine body; 401. a sampling head; 5. a manual telescopic loop bar; 501. a support base; 502. the screw thread is connected with the joint.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a dust sampler for environmental detection comprises a protective shell 3 and a sampling machine body 4, wherein a pressure plate 304 is penetratingly mounted at the top of the protective shell 3 through an adjusting knob 303, the pressure plate 304 and the adjusting knob 303 effectively ensure the stability of the sampler during operation, and the shaking of workers during carrying operation is avoided or reduced, so that a good anti-interference effect is achieved, a receiving cavity 2 is fixedly mounted at the bottom of the protective shell 3 through screws, three groups of manual telescopic sleeves 5 are placed inside the receiving cavity 2, the sampling machine not only achieves a good supporting type detection sampling effect by the receiving cavity 2 and the manual telescopic sleeves 5, so that the sampling machine can better match with the workers to perform sampling operation in a height adjusting mode, but also achieves a good receiving effect, and is convenient for the workers to carry the sampling machine body 4, and one side of sampling organism 4 has the sampling head 401 that extends through helicitic texture fixed mounting, the model of sampling organism 4 can be CCZG2, sampling organism 4 not only has effectually guaranteed the normal operation of sampling appearance through protective housing 3, simultaneously can protect the operation to the sampling appearance again, the condition that receives the damage when avoiding or reducing the operation of going out, the life of sampling appearance has been prolonged, fixed mounting has baffle 301 in the protective housing 3 between sampling head 401 and the sampling organism 4, baffle 301 has played the spaced effect, the effectual sampling appearance of having guaranteed avoids or reduces outside dust again and enters into inside the sampling appearance when the operation, the cleanliness factor of sampling appearance has been guaranteed.

Further, inside top and the bottom of protecting housing 3 all are equipped with spacing spout, and spacing spout passes through slider and baffle 301 fixed connection. In the embodiment, the limiting sliding groove and the sliding block enable the protective shell 3 to achieve a good limiting and fixing effect on the partition plate 301, and meanwhile, workers can detach the partition plate 301 conveniently.

Further, the bottom of the storage cavity 2 is uniformly distributed with thread butting sleeves 1, and the top end of the manual telescopic loop bar 5 is fixedly provided with a thread butting joint 502 combined with the thread butting sleeves 1 for use. In the embodiment, the thread butting sleeve 1 and the thread butting joint 502 realize the butting fixation between the storage cavity 2 and the manual telescopic sleeve rod 5, and meanwhile, the disassembly operation is convenient after the operation is finished.

Further, a sealing plate is fixedly mounted on the front surface of the protective shell 3, a protective door is movably mounted on the sealing plate, and a glass observation window is arranged on the protective door. In the embodiment, the sealing plate achieves the effect of sealing and isolating the sampling machine body 4 in the protective shell 3, and meanwhile, the detection sampling condition of the sampling instrument can be observed through the glass observation window on the protective door by a worker during operation.

Further, a lifting handle 302 is fixedly mounted at the top of the protective shell 3, and a rubber sleeve is sleeved on the lifting handle 302. In an embodiment, the handle 302 is pulled to make the sampler more convenient to use through the rubber suite, and the staff can carry the sampler by hand.

Further, a limiting pin is fixedly mounted on the manual telescopic loop bar 5, and a supporting seat body 501 is fixedly mounted at the bottom end of the manual telescopic loop bar 5. In the embodiment, after the staff has adjusted the height of manual flexible loop bar 5, need fix manual flexible loop bar 5 through the spacer pin, support the pedestal and improved the stability of manual flexible loop bar 5 when supporting the operation.

The working principle is as follows: during operation, the protective shell 3 is lifted to a proper position by the lifting handle 302, if the sampling instrument needs to be supported, the manual telescopic sleeve rod 5 in the accommodating cavity 2 is taken out, the length is adjusted, and the butt joint of the connecting sleeve 1 is connected with the screw thread through the screw thread butt joint 502.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dust sampling appearance for environmental detection, includes protecting housing (3) and sampling organism (4), its characterized in that: sampling organism (4) have been placed to the inside of protecting sheathing (3), and one side fixed mounting of sampling organism (4) has sampling head (401) that extend, fixed mounting has baffle (301) in protecting sheathing (3) between sampling head (401) and sampling organism (4), the top of protecting sheathing (3) is run through adjust knob (303) and is installed clamp plate (304), the bottom fixed mounting of protecting sheathing (3) has accomodates cavity (2), three manual flexible loop bars of group (5) have been placed to the inside of accomodating cavity (2).

2. A dust sampler for environmental testing as claimed in claim 1, wherein: the top and the bottom of the interior of the protective shell (3) are both provided with limiting sliding grooves, and the limiting sliding grooves are fixedly connected with the partition plate (301) through sliding blocks.

3. A dust sampler for environmental testing as claimed in claim 1, wherein: the bottom of the storage cavity (2) is uniformly provided with a thread butting sleeve (1), and the top end of the manual telescopic loop bar (5) is fixedly provided with a thread butting joint (502) which is combined with the thread butting sleeve (1) for use.

4. A dust sampler for environmental testing as claimed in claim 1, wherein: the front surface of the protective shell (3) is fixedly provided with a sealing plate, the sealing plate is movably provided with a protective door, and the protective door is provided with a glass observation window.

5. A dust sampler for environmental testing as claimed in claim 1, wherein: the top of the protective shell (3) is fixedly provided with a lifting handle (302), and the lifting handle (302) is sleeved with a rubber sleeve.

6. A dust sampler for environmental testing as claimed in claim 1, wherein: the manual telescopic loop bar (5) is fixedly provided with a limiting pin, and the bottom end of the manual telescopic loop bar (5) is fixedly provided with a supporting seat body (501).