CN215894504U

CN215894504U - Weather chromatograph for environmental detection

Info

Publication number: CN215894504U
Application number: CN202121998791.3U
Authority: CN
Inventors: 彭思甲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-22
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to a meteorological chromatograph for environment detection, which comprises a bottom plate, wherein two opposite side walls of the bottom plate are respectively connected with side plates, a top plate is connected between the top walls of the two side plates, two opposite sides of the upper wall of the top plate are respectively provided with a vertical plate, a rotating shaft is rotatably arranged between the opposite inner side walls of the two vertical plates, two sides of the rotating shaft are respectively sleeved with a reel, the opposite inner side walls of the two side plates are respectively provided with a moving block in a vertical sliding mode through a sliding chute, a lifting plate is connected between the two moving blocks, a chromatograph body is arranged on the lifting plate, the upper wall of the moving block is provided with a binding ring, a steel wire rope is bound on the binding ring, the other end of the steel wire rope penetrates through the top plate and is bound with the reel, and a driving mechanism for driving the rotating shaft to rotate is arranged on the top plate. Compared with the prior art, the utility model has the advantages that: the chromatograph body can detect the environmental gases with different heights, so that the accuracy of the detection result is improved.

Description

Weather chromatograph for environmental detection

Technical Field

The utility model relates to the technical field of environment detection, in particular to a meteorological chromatograph for environment detection.

Background

The gas chromatograph can detect and analyze gas substances or substances which can be converted into gas at a certain temperature, is widely applied to analysis experiments of instruments for the major of chemical engineering, biotechnology and food, can also be used for scientific research and conventional analysis, and particularly can detect the environment quickly and effectively.

However, the existing meteorological chromatograph has a fixed height, and cannot detect the environmental gases with different heights in the same detection area, so that the detection result is too single-sided, and the accuracy of the detection result is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned deficiencies in the prior art, the present invention provides a gas chromatograph for environmental detection.

In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that: the utility model provides a gas chromatograph for environmental detection, includes the bottom plate, the relative both sides wall of bottom plate is connected respectively and is equipped with the curb plate, two connect between the roof of curb plate and be equipped with the roof, the relative both sides of roof upper wall are equipped with the riser respectively, rotate between the relative inside wall of two risers and be equipped with the pivot, the both sides of pivot cup joint respectively and are equipped with the reel, and the relative inside wall of two curb plates slides from top to bottom through the spout respectively is equipped with the movable block, connects between two the movable block and is equipped with the lifter plate, be equipped with the chromatograph body on the lifter plate, the movable block upper wall is equipped with the binder, the binder is equipped with wire rope on the binder, the wire rope other end passes the roof and binds with the reel, be equipped with on the roof and be used for driving the rotatory actuating mechanism of pivot.

As an improvement: and universal wheels are respectively arranged at four corners below the bottom plate.

As an improvement: and a rubber pad is arranged on the bottom plate.

As an improvement: the driving mechanism comprises a motor base arranged in the middle of the upper wall of the top plate, a motor is arranged on the motor base, a first cylindrical straight gear is connected to the end of the motor shaft, a second cylindrical straight gear is sleeved on the rotating shaft, and the first cylindrical straight gear is meshed with the second cylindrical straight gear.

Compared with the prior art, the utility model has the advantages that: can drive the pivot rotation through actuating mechanism, the pivot drives the reel rotation, and under wire rope's effect, can drive the movable block and reciprocate, drives the lifter plate then and reciprocates, and then drives the chromatograph body and reciprocates, can make the chromatograph body detect the not environmental gas of co-altitude to the accuracy nature of testing result has been increased.

Drawings

FIG. 1 is a schematic diagram of a primary view of an environmental detection gas chromatograph according to the present invention;

FIG. 2 is an enlarged view of an environmental test gas chromatograph of the present invention at a point a;

as shown in the figure:

1. a universal wheel; 2. a base plate; 3. a side plate; 4. a rubber pad; 5. a moving block; 6. binding rings; 7. a wire rope; 8. a chromatograph body; 9. a rotating shaft; 10. a lifting plate; 11. a top plate; 12. a vertical plate; 13. a reel; 14. a first cylindrical spur gear; 15. a motor; 16. a second cylindrical spur gear; 17. a motor base.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, an environmental detection gas chromatograph comprises a bottom plate 2, two opposite side walls of the bottom plate 2 are respectively connected with a side plate 3, a top plate 11 is connected between the top walls of the two side plates 3, vertical plates 12 are respectively arranged on two opposite sides of the upper wall of the top plate 11, a rotating shaft 9 is rotatably arranged between the opposite inner side walls of the two vertical plates 12, two sides of the rotating shaft 9 are respectively sleeved with a reel 13, the opposite inner side walls of the two side plates 3 are respectively provided with a moving block 5 in a vertical sliding manner through a sliding chute, a lifting plate 10 is connected between the two moving blocks 5, a chromatograph body 8 is arranged on the lifting plate 10, a binding ring 6 is arranged on the upper wall of the moving block 5, the binding ring 6 is provided with a steel wire rope 7 in a binding manner, the other end of the steel wire rope 7 penetrates through the top plate 11 and is bound with the reel 13, and the top plate 11 is provided with a driving mechanism for driving the rotating shaft 9 to rotate.

And universal wheels 1 are respectively arranged at four corners below the bottom plate 2.

And a rubber pad 4 is arranged on the bottom plate 2.

The driving mechanism comprises a motor base 17 arranged in the middle of the upper wall of the top plate 11, a motor 15 is arranged on the motor base 17, a first cylindrical straight gear 14 is connected to the shaft end of the motor 15, a second cylindrical straight gear 16 is sleeved on the rotating shaft 9, and the first cylindrical straight gear 14 is meshed with the second cylindrical straight gear 16.

When the device is implemented specifically, the device can be moved to a specified position through the action of the universal wheels 1; through 15 corotation of starter motor or reversal, can drive the rotation of cylinder straight-teeth gear 14, then can drive two 16 rotations of cylinder straight-teeth gear, two 16 rotations of cylinder straight-teeth gear can drive pivot 9, pivot 9 drives 13 rotations of reel and receives line or unwrapping wire, under wire rope 7's effect, can drive movable block 5 and reciprocate, then drive lifter plate 10 and reciprocate, and then drive chromatograph body 8 and reciprocate, can make chromatograph body 8 detect the not environmental gas of co-altitude, thereby the accuracy nature of testing result has been increased, when movable block 5 removes the bottommost, lifter plate 10 diapire and rubber pad 4 contact, rubber pad 4 can play certain shock attenuation cushioning effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A gas chromatograph for environmental monitoring, includes bottom plate (2), its characterized in that: the device is characterized in that side plates (3) are respectively connected to two opposite side walls of the bottom plate (2), a top plate (11) is connected between the top walls of the two side plates (3), vertical plates (12) are respectively arranged on two opposite sides of the upper wall of the top plate (11), a rotating shaft (9) is rotatably arranged between the opposite inner side walls of the two vertical plates (12), reels (13) are respectively sleeved on two sides of the rotating shaft (9), moving blocks (5) are respectively arranged on the opposite inner side walls of the two side plates (3) in a vertically sliding mode through sliding grooves, a lifting plate (10) is connected between the two moving blocks (5), a chromatograph body (8) is arranged on the lifting plate (10), binding rings (6) are arranged on the upper walls of the moving blocks (5), steel wire ropes (7) are arranged on the binding rings (6) in a binding mode, and the other ends of the steel wire ropes (7) penetrate through the top plate (11) and are bound with the reels (13), and a driving mechanism for driving the rotating shaft (9) to rotate is arranged on the top plate (11).

2. The gas chromatograph for environmental monitoring according to claim 1, wherein: the four corners below the bottom plate (2) are respectively provided with universal wheels (1).

3. The gas chromatograph for environmental monitoring according to claim 1, wherein: and a rubber pad (4) is arranged on the bottom plate (2).

4. The gas chromatograph for environmental monitoring according to claim 1, wherein: the driving mechanism comprises a motor base (17) arranged in the middle of the upper wall of the top plate (11), a motor (15) is arranged on the motor base (17), a first cylindrical straight gear (14) is connected to the shaft end of the motor (15), a second cylindrical straight gear (16) is sleeved on the rotating shaft (9), and the first cylindrical straight gear (14) and the second cylindrical straight gear (16) are meshed with each other.