CN214251719U - Air sampling device for environmental supervision of repair engineering - Google Patents

Abstract

The utility model discloses an air sampling device is used in repair works environment prison, including two bases, bracing piece of equal fixedly connected with in two base upper ends, backup pad of fixedly connected with between two bracing pieces is equipped with a spout in the middle of the backup pad, compares with prior art, the beneficial effects of the utility model are that: when using, place the collecting device in the standing groove, the restart air exhauster, the air exhauster starts to take out the inside groove with the air from the outside in, the rethread goes out the tuber pipe and blows in the collecting device, when collecting the air, the shift cylinder makes the slider slide and drive the collecting device and remove the plastic wrap lower extreme in the spout, the rethread starts the cylinder, the flexible drive of cylinder is collected the utensil and is risen, it makes the collecting device sealed to collect the utensil mouth at the collecting device to make the plastic wrap, take down the collecting device again, effectual realized can seal the very first time after the air has been gathered to current air sampling device, prevent that the air from wafting, the sealed effect that makes of plastic wrap is better simultaneously.

Description

Air sampling device for environmental supervision of repair engineering

Technical Field

The utility model relates to an air sampling device, in particular to air sampling device is used in repair works environmental monitoring belongs to repair works technical field.

Background

The rehabilitation project is also called a reclamation project, and is a project for recovering the surface and ecological environment damaged by human engineering activities (such as open-pit mining) to the original state as much as possible.

The existing air sampling device needs to seal a collecting device after air is collected, collected air can float away when the air sampling device is not sealed for a long time, common sealing is realized through a plug, sealing is not tight enough, and the air sampling device for repairing engineering environment supervision is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air sampling device is used in repair works environment supervision to the air sampling device who provides in solving above-mentioned background art need seal the collection utensil after having gathered the air, and it can make the air of gathering waft away to unseal for a long time, and general sealed all seal through the stopper, sealed tight problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: an air sampling device for environmental supervision of repair engineering comprises two bases, wherein a supporting rod is fixedly connected to the upper end of each base, a supporting plate is fixedly connected between the two supporting rods, a sliding groove is formed in the middle of the supporting plate, an air cylinder is slidably connected to the upper end of the supporting plate, a sliding block is fixedly connected to the lower end of the air cylinder, a connecting block is fixedly connected to the output end of the air cylinder, a placing frame is fixedly connected to the upper end of the connecting block, a placing groove is formed in the placing frame, a box body is fixedly connected to the upper ends of the two supporting rods, an inner groove is formed in the box body, an air exhaust fan is fixedly connected to the upper end of the box body, an air outlet pipe is fixedly connected to the lower end of the box body, two connecting rods are arranged on one side of the air outlet pipe, a rotating rod is fixedly connected to one end, far away from the box body, of each connecting rod, the rotating connection has a cylinder on the dwang, the cover is equipped with a plastic wrap on the cylinder, connecting rod one side is equipped with two dead levers, fixed plate of box one end fixedly connected with is kept away from to the dead lever, toper piece of the solid fixedly connected with of fixed plate upper end.

Preferably, the sliding block is connected with the sliding groove in a sliding mode, and the air cylinder slides on the supporting plate through the sliding block and the sliding groove.

Preferably, the upper end of the connecting rod is fixedly connected with the box body.

Preferably, the upper end of the fixed rod is fixedly connected with the box body.

Preferably, one end of the preservative film covers the conical block and is clamped with the conical block.

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

the utility model relates to an air sampling device is used in repair works environmental prison, include the base through the setting, the cylinder, place the frame, the cylinder, the air exhauster, constitutions such as toper piece, place in the standing groove through collecting the utensil, rethread starts the air exhauster, the air exhauster starts to take the air from the outside in the inside groove of intaking, the rethread goes out the tuber pipe and blows in collecting the utensil, when collecting the air, moving cylinder makes the slider slide and drive in the spout and collect the utensil and remove the plastic wrap lower extreme, rethread starts the cylinder, the flexible drive of cylinder is collected the utensil and is risen, it makes collection utensil sealed to collect the utensil mouth at collection utensil mouth messenger's plastic wrap, take collection utensil again, effectual realized can seal up the very first time after current air sampling device has gathered the air, prevent that the air from wafting, the sealed effect that makes of plastic wrap simultaneously.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the supporting plate of the present invention;

FIG. 3 is a schematic view of the slider structure of the present invention;

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

fig. 5 is a schematic view of the cone block structure of the present invention.

In the figure: 1. a base; 2. a support bar; 3. a support plate; 4. a chute; 5. a cylinder; 6. a slider; 7. Connecting blocks; 8. placing the frame; 9. a placement groove; 10. a box body; 11. an inner tank; 12. an exhaust fan; 13. an air outlet pipe; 14. a connecting rod; 15. rotating the rod; 16. a drum; 17. a preservative film; 18. fixing the rod; 19. a fixing plate; 20. and (5) a conical block.

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: an air sampling device for environmental supervision of repair engineering comprises two bases 1, wherein the upper ends of the two bases 1 are fixedly connected with a support rod 2, a support plate 3 is fixedly connected between the two support rods 2, a chute 4 is arranged in the middle of the support plate 3, the upper end of the support plate 3 is slidably connected with a cylinder 5, the lower end of the cylinder 5 is fixedly connected with a slide block 6, the output end of the cylinder 5 is fixedly connected with a connecting block 7, the upper end of the connecting block 7 is fixedly connected with a placing frame 8, a placing groove 9 is arranged in the placing frame 8, the upper ends of the two support rods 2 are fixedly connected with a box body 10, an inner groove 11 is arranged in the box body 10, the upper end of the box body 10 is fixedly connected with an exhaust fan 12, the lower end of the box body 10 is fixedly connected with an air outlet pipe 13, one side of the air outlet pipe 13 is provided with two connecting rods 14, and the end of the connecting rod 14, which is far away from the box body 10, is fixedly connected with a rotating rod 15, the dwang 15 is gone up to rotate and is connected with a cylinder 16, the cover is equipped with a plastic wrap 17 on the cylinder 16, connecting rod 14 one side is equipped with two dead levers 18, dead lever 18 is kept away from fixed plate 19 of box 10 one end fixedly connected with, conical block 20 of the solid fixedly connected with in fixed plate 19 upper end has played and can seal the very first time after the air sampling device has gathered the air, prevent that the air from wafting, the sealed effect that makes of plastic wrap 17 is better simultaneously.

Wherein, slider 6 and 4 sliding connection of spout, cylinder 5 pass through slider 6 and spout 4 and slide in backup pad 3, have played the air that makes the collection and can seal up the very first time, can prevent that the air that has gathered from drifting away, improve simultaneously and gather air efficiency, make the air that gathers can be better detect.

Wherein, 14 upper ends of connecting rod and box 10 fixed connection have played to make cylinder 16 and plastic wrap 17 fixed more firm with box 10, and cylinder 16 rolls more stably in the pulling plastic wrap 17, can not drop.

Wherein, dead lever 18 upper end and box 10 fixed connection have played that messenger's toper piece 20 can be better fix plastic wrap 17, make when sealing up the collection utensil more smoothly, make simultaneously to fix more firmly between fixed plate 19 and the box 10.

Wherein, plastic wrap 17 one end covers on toper piece 20 and with toper piece 20 joint, played the cover that makes plastic wrap 17 can be complete and in the collection utensil mouth department that is equipped with the air, made the air seal effect better.

Specifically, the utility model relates to an air sampling device for environmental supervision of repair works, when in use, through placing the utensil for collecting air in the standing groove 9, and then through starting the air exhauster 12, the air exhauster 12 is started to draw air into the inner groove 11 from the outside, and then blows air into the inner side of the utensil through the air outlet pipe 13, after collecting the air, immediately move the air cylinder 5, make the slider 6 slide in the chute 4, drive the air cylinder 5 and the utensil for collecting the air to move to the lower end of the preservative film 17, and then through starting the air cylinder 5, the air cylinder 5 stretches out and draws back to drive the utensil for collecting the air to rise, make the preservative film 17 cover the mouth of the utensil for collecting, and seal the utensil for collecting, seal the air in the utensil for collecting, take down the utensil, effectively realize that the air sampling device for collecting the air can seal the air sample at the first time, prevent that the air from wafting away, seal the air sample with plastic wrap 17 simultaneously and make sealed effect better.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" 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, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (5)

1. The air sampling device for environmental supervision of repair engineering is characterized by comprising two bases (1), wherein the upper ends of the two bases (1) are fixedly connected with a supporting rod (2), a supporting plate (3) is fixedly connected between the two supporting rods (2), a sliding groove (4) is formed in the middle of the supporting plate (3), an air cylinder (5) is slidably connected to the upper end of the supporting plate (3), a sliding block (6) is fixedly connected to the lower end of the air cylinder (5), a connecting block (7) is fixedly connected to the output end of the air cylinder (5), a placing frame (8) is fixedly connected to the upper end of the connecting block (7), a placing groove (9) is formed in the placing frame (8), a box body (10) is fixedly connected to the upper ends of the two supporting rods (2), and an inner groove (11) is formed in the box body (10), air exhauster (12) of box (10) upper end fixedly connected with, one goes out tuber pipe (13) of box (10) lower extreme fixedly connected with, it is equipped with two connecting rods (14) to go out tuber pipe (13) one side, dwang (15) of box (10) one end fixedly connected with are kept away from in connecting rod (14), it is connected with a cylinder (16) to rotate on dwang (15), the cover is equipped with one plastic wrap (17) on cylinder (16), connecting rod (14) one side is equipped with two dead levers (18), dead lever (18) are kept away from fixed plate (19) of box (10) one end fixedly connected with, toper piece (20) of fixed plate (19) upper end fixedly connected with.

2. The air sampling device for environmental supervision in rehabilitation engineering according to claim 1, wherein: the sliding block (6) is connected with the sliding groove (4) in a sliding mode, and the air cylinder (5) slides on the supporting plate (3) through the sliding block (6) and the sliding groove (4).

3. The air sampling device for environmental supervision in rehabilitation engineering according to claim 1, wherein: the upper end of the connecting rod (14) is fixedly connected with the box body (10).

4. The air sampling device for environmental supervision in rehabilitation engineering according to claim 1, wherein: the upper end of the fixed rod (18) is fixedly connected with the box body (10).

5. The air sampling device for environmental supervision in rehabilitation engineering according to claim 1, wherein: one end of the preservative film (17) covers the conical block (20) and is clamped with the conical block (20).

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