CN219977893U - Air sampler for detecting indoor environment of building - Google Patents

Abstract

The utility model discloses an air sampler for detecting indoor environment of a building, which comprises a bottom plate, wherein a rolling bearing is fixedly inlaid on the upper surface of the bottom plate, an inner ring of the rolling bearing is fixedly connected with a mounting cylinder, the outer surface of the mounting cylinder is fixedly connected with a carrier plate, the upper surface of the carrier plate is fixedly connected with a group of mounting seats, and a collecting cylinder is arranged in each mounting seat. This device is through being provided with the bottom plate, utilize bottom plate, antifriction bearing, the cooperation of mounting cylinder and carrier plate, can rotate the mount pad, utilize the mount pad to make things convenient for the staff to fix a plurality of collection barrels simultaneously, with this can carry out the air sampling to a plurality of collection barrels, effectively improved sampling efficiency, through being provided with the pole setting, utilize pole setting, the roof, the cooperation of clamp plate, spring and connecting rod, can make things convenient for the staff to close sealed lid, thereby close the air of sampling and store, its operation is comparatively convenient, be favorable to using.

Description

Air sampler for detecting indoor environment of building

Technical Field

The utility model relates to the technical field of indoor environment detection, in particular to an air sampler for building indoor environment detection.

Background

Indoor environment detection is a scientific activity of quantitatively measuring environmental factors and other indoor environment pollutants harmful to human health in a discontinuous or continuous mode by using a modern scientific and technical method, and observing and analyzing the environmental influence process and degree.

At present, when the traditional air sampler on the market is used, inconvenient staff simultaneously operates a plurality of sampling pipes, so that the sampling speed is low, the working efficiency of detection staff is reduced, and therefore, the air sampler for detecting the indoor environment of a building is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide an air sampler for detecting indoor environment of a building, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an indoor environment of building detects and uses air sampler, includes the bottom plate, the last fixed surface of bottom plate is inlayed and is had antifriction bearing, antifriction bearing's inner circle fixedly connected with installation section of thick bamboo, the surface fixedly connected with carrier plate of installation section of thick bamboo, the last fixed surface of carrier plate is connected with a set of mount pad, every the inside of mount pad all is equipped with the collection tube, every the surface of collection tube all articulates there is sealed lid, the inner wall sliding connection of installation section of thick bamboo has the pole setting, the top fixedly connected with roof of pole setting, the bottom fixedly connected with clamp plate of roof, the bottom fixedly connected with spring of pole setting, the bottom of spring and the interior bottom wall fixedly connected with of installation section of thick bamboo, the opening has been seted up to the surface of installation section of thick bamboo, the inside of opening is equipped with the connecting rod, the right-hand member of connecting rod and the surface fixedly connected with of pole setting.

In a further embodiment, an anti-slip seat is arranged below the bottom plate, and the upper surface of the anti-slip seat is fixedly connected with the bottom surface of the bottom plate.

In a further embodiment, the outer surface of the mounting cylinder is fixedly connected with two handles, and the left end of the connecting rod is fixedly connected with a control rod.

In a further embodiment, the inner wall of the mounting cylinder is provided with a limit groove, the inner side wall of the limit groove is slidably connected with a limit block, and the left side surface of the limit block is fixedly connected with the outer surface of the upright rod.

In a further embodiment, a set of support plates are fixedly connected to the outer surface of the mounting cylinder, and the upper surface of each support plate is fixedly connected to the bottom surface of the carrier plate.

In a further embodiment, a set of sealing rings is arranged above the carrier plate, and the upper surface of each sealing ring is fixedly connected with the bottom surface of the sealing cover.

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

this device is through being provided with the bottom plate, utilize bottom plate, antifriction bearing, the cooperation of mounting cylinder and carrier plate, can rotate the mount pad, utilize the mount pad to make things convenient for the staff to fix a plurality of collection barrels simultaneously, with this can carry out the air sampling to a plurality of collection barrels, effectively improved sampling efficiency, through being provided with the pole setting, utilize pole setting, the roof, the cooperation of clamp plate, spring and connecting rod, can make things convenient for the staff to close sealed lid, thereby close the air of sampling and store, its operation is comparatively convenient, be favorable to using.

Drawings

Fig. 1 is a schematic perspective view of an air sampler for detecting indoor environment of a building.

Fig. 2 is a schematic perspective view of an air sampler for detecting indoor environment in a building.

Fig. 3 is a schematic perspective view of a side view of an air sampler for detecting indoor environment of a building.

Fig. 4 is a schematic perspective view of a bottom view of an air sampler for detecting indoor environments of buildings.

In the figure: 1. a bottom plate; 2. a mounting cylinder; 3. a handle; 4. a connecting rod; 5. a carrier plate; 6. a mounting base; 7. sealing cover; 8. a control lever; 9. a collection cylinder; 10. a top plate; 11. an antiskid base; 12. a spring; 13. a limit groove; 14. a limiting block; 15. a vertical rod; 16. a pressing plate; 17. a rolling bearing; 18. a through port; 19. a support plate; 20. and (3) sealing rings.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the air sampler for indoor environment detection of a building, the air sampler comprises a bottom plate 1, wherein a rolling bearing 17 is fixedly inlaid on the upper surface of the bottom plate 1, an inner ring of the rolling bearing 17 is fixedly connected with a mounting cylinder 2, the outer surface of the mounting cylinder 2 is fixedly connected with a carrier plate 5, the upper surface of the carrier plate 5 is fixedly connected with a group of mounting seats 6, a collecting cylinder 9 is arranged in each mounting seat 6, the outer surface of each collecting cylinder 9 is hinged with a sealing cover 7, the inner wall of the mounting cylinder 2 is slidably connected with a vertical rod 15, the top end of the vertical rod 15 is fixedly connected with a top plate 10, the bottom surface of the top plate 10 is fixedly connected with a group of pressing plates 16, the bottom end of the vertical rod 15 is fixedly connected with a spring 12, the bottom end of the spring 12 is fixedly connected with the inner bottom wall of the mounting cylinder 2, the outer surface of the mounting cylinder 2 is provided with a through hole 18, the inside of the through hole 18 is provided with a connecting rod 4, and the right end of the connecting rod 4 is fixedly connected with the outer surface of the vertical rod 15.

The below of bottom plate 1 is equipped with antiskid seat 11, the upper surface of antiskid seat 11 and the bottom surface fixed connection of bottom plate 1, can increase the frictional force of bottom plate 1 bottom through antiskid seat 11, make it more stable that can place, the external surface fixedly connected with two handles 3 of installation section of thick bamboo 2, the left end fixedly connected with control rod 8 of connecting rod 4, utilize handle 3 can make things convenient for the staff to rotate installation section of thick bamboo 2, spacing groove 13 has been seted up to the inner wall of installation section of thick bamboo 2, the inside wall sliding connection of spacing groove 13 has stopper 14, the left surface of stopper 14 and the external surface fixed connection of pole setting 15, can carry out spacingly to pole setting 15 through spacing groove 13 and stopper 14, stability when further improving pole setting 15 and remove.

The surface fixedly connected with a set of backup pad 19 of installation section of thick bamboo 2, the upper surface of every backup pad 19 all with the bottom surface fixed connection of support plate 5, utilize backup pad 19 to consolidate support plate 5, make the connection between support plate 5 and the installation section of thick bamboo 2 more firm, the top of support plate 5 is equipped with a set of sealing washer 20, the upper surface of every sealing washer 20 all with sealed lid 7's bottom surface fixed connection, utilize sealing washer 20 can further improve the sealed effect to collection section of thick bamboo 9, the reliability of sampling air storage has been improved.

The working principle of the utility model is as follows:

when the air sampler is used by a worker, the air sampler can be stably placed at a using position, then the collecting cylinder 9 to be used can be fixed in the mounting seat 6, after the fixing is finished, the sealing cover 7 can be opened so as to collect air, then the mounting cylinder 2 can be rotated by using the handle 3, so that the air collecting effect can be improved, after the air enters the collecting cylinder 9, the worker can press the upright rod 15 through the control rod 8, so that the top plate 10 and the pressing plate 16 can be driven to move downwards simultaneously, the pressing plate 16 is contacted with the sealing cover 7, the sealing cover 7 can be pushed to be closed, the collecting cylinder 9 is closed, the storage of sampled air is finished, after the hand is loosened, the upright rod 15 can be pushed upwards again by using the elastic force provided by the spring 12, and the top plate 10 and the pressing plate 16 are reset.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. Air sampler for building indoor environment detection, its characterized in that: including bottom plate (1), the last fixed surface of bottom plate (1) is inlayed and is had antifriction bearing (17), the inner circle fixedly connected with installation section of thick bamboo (2) of antifriction bearing (17), the surface fixedly connected with carrier plate (5) of installation section of thick bamboo (2), the last fixed surface of carrier plate (5) is connected with a set of mount pad (6), every the inside of mount pad (6) all is equipped with collection tube (9), every the surface of collection tube (9) all articulates there is sealed lid (7), the inner wall sliding connection of installation section of thick bamboo (2) has pole setting (15), the top fixedly connected with roof (10) of pole setting (15), the bottom fixedly connected with clamp plate (16) of roof (10), the bottom fixedly connected with spring (12) of pole setting (15), the bottom of spring (12) and the interior bottom wall fixed connection of installation section of thick bamboo (2), opening (18) have been seted up to the surface of installation section of thick bamboo (2), the inside of opening (18) is equipped with connecting rod (4), the fixed connection of the outer surface of connecting rod (4) and pole setting (15).

2. The air sampler for detecting indoor environment of building according to claim 1, wherein: the anti-slip seat (11) is arranged below the bottom plate (1), and the upper surface of the anti-slip seat (11) is fixedly connected with the bottom surface of the bottom plate (1).

3. The air sampler for detecting indoor environment of building according to claim 1, wherein: the outer surface of the mounting cylinder (2) is fixedly connected with two handles (3), and the left end of the connecting rod (4) is fixedly connected with a control rod (8).

4. The air sampler for detecting indoor environment of building according to claim 1, wherein: the inner wall of the mounting cylinder (2) is provided with a limiting groove (13), the inner side wall of the limiting groove (13) is slidably connected with a limiting block (14), and the left side face of the limiting block (14) is fixedly connected with the outer surface of the vertical rod (15).

5. The air sampler for detecting indoor environment of building according to claim 1, wherein: the outer surface of the mounting cylinder (2) is fixedly connected with a group of support plates (19), and the upper surface of each support plate (19) is fixedly connected with the bottom surface of the carrier plate (5).

6. The air sampler for detecting indoor environment of building according to claim 1, wherein: a group of sealing rings (20) are arranged above the carrier plate (5), and the upper surface of each sealing ring (20) is fixedly connected with the bottom surface of the sealing cover (7).