CN213875628U

CN213875628U - Pipeline under pressure gas sampling detection device

Info

Publication number: CN213875628U
Application number: CN202121552172.1U
Authority: CN
Inventors: 高文甫; 张洪涛; 安会超; 安娜; 张翠; 张琪; 陈金萍; 冯跃飞; 李冬雪; 邵康; 刘飞验
Original assignee: Henan Hengqi Industrial Co ltd
Current assignee: Henan Hengqi Industrial Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-08-03
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a pipeline under pressure gas sampling test device relates to gaseous detection technical field. The detector comprises a detector body, the top of detector is fixed with the air inlet, the top of detector is articulated with the left side of apron, the top of apron is provided with clean mechanism, clean mechanism includes first spring, the top of first spring is fixed with the button, the bottom of button is fixed with the push rod, peg graft at the inner wall of bearing in the bottom of push rod, the bottom of bearing is fixed with the disc. This pipeline under pressure gas sampling test device, when the apron sheltered from the air inlet, through pressing the button, through the cooperation of push rod, bearing, disc and then make clean sponge stretch into the air inlet inner wall, make clean sponge with carry out a mouthful laminating, and then make the disc rotatory through gear, drive mechanism's cooperation, drive clean sponge laminating air inlet inner wall and rotate, and then played the effect of clean air inlet inner wall.

Description

Pipeline under pressure gas sampling detection device

Technical Field

The utility model relates to a gaseous detection technology field specifically is a pipeline under pressure gas sampling test device.

Background

The gas detector is an instrument tool for gas detection, which comprises: portable gas detectors, hand-held gas detectors, stationary gas detectors, online gas detectors, and the like. Gas sensors are used to detect the types of gases present in the environment, gas sensors are sensors used to detect the composition and content of gases.

The air inlet on the existing gas detector is exposed on the gas detector, so that dust falls into the air inlet to further influence the detection structure, the volume of the air inlet is small, and the worker is inconvenient to operate when cleaning the inner wall of the air inlet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pipeline under pressure gas sampling test device has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pipeline under pressure gas sampling test device, includes the detector, the top of detector is fixed with the air inlet, the top of detector is articulated with the left side of apron, the top of apron is provided with clean mechanism, clean mechanism includes first spring, the top of first spring is fixed with the button, the bottom of button is fixed with the push rod, peg graft at the inner wall of bearing in the bottom of push rod, the bottom of bearing is fixed with the disc, the bottom of disc is fixed with clean sponge, be fixed with the gear on the outer wall of bearing, the back of gear is provided with drive mechanism.

Preferably, an arc-shaped spring is fixed on the left side of the cover plate, and the top of the detector is fixed at the bottom of the arc-shaped spring.

Preferably, drive mechanism includes the rack, the right side of rack is fixed with the second spring, the left side at the fixed block is fixed on the right side of second spring, fixed block right side slidable mounting is on the inner wall right side of apron, the right side of rack is fixed with the pull rod, the pull rod runs through the fixed block, the right-hand member of pull rod is fixed with the pull ring.

Preferably, a connecting plate is fixed on the left side of the push rod, a supporting rod is slidably mounted at the bottom of the connecting plate, and the bottom of the supporting rod is fixed at the top of the rack.

Preferably, the right side of the cover plate is provided with a slotted hole, and a pull rod penetrates through the slotted hole.

Preferably, the front surface of the rack and the back surface of the gear are meshed with each other.

(III) advantageous effects

The utility model provides a pipeline under pressure gas sampling test device. The method has the following beneficial effects:

(1) this pipeline under pressure gas sampling test device, when having used up the detector, through the arc spring, and then make the apron shelter from going on mouthful, and then played dirt-proof effect, prevent to have the dust to fall to going on in the pipe.

(2) This pipeline under pressure gas sampling test device, when the apron sheltered from the air inlet, through pressing the button, through the cooperation of push rod, bearing, disc and then make clean sponge stretch into the air inlet inner wall, make clean sponge with carry out a mouthful laminating, and then make the disc rotatory through gear, drive mechanism's cooperation, drive clean sponge laminating air inlet inner wall and rotate, and then played the effect of clean air inlet inner wall.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure A of the present invention;

FIG. 3 is an enlarged schematic view of the structure B of the present invention;

FIG. 4 is an enlarged schematic view of the structure of the present invention C;

fig. 5 is a schematic side view of the cover plate of the present invention.

In the figure: 1. a detector; 2. an air inlet; 3. a cover plate; 4. an arc-shaped spring; 5. a cleaning mechanism; 51. a first spring; 52. a button; 53. a push rod; 54. a bearing; 55. a disc; 56. cleaning the sponge; 6. a gear; 7. a transmission mechanism; 71. a rack; 72. a second spring; 73. a fixed block; 74. a pull rod; 75. a pull ring; 8. a connecting plate; 9. a support bar; 10. a slot hole.

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: the utility model provides a pipeline under pressure gas sampling test device, includes detector 1, and the top of detector 1 is fixed with air inlet 2, and the top of detector 1 articulates there is apron 3, and the left side of apron 3 is fixed with arc spring 4, and the top at detector 1 is fixed to arc spring 4's bottom, when not using detector 1, shelters from air inlet 2 through apron 3, prevents to have the dust to enter into air inlet 2, influences gaseous testing result. The top of the cover plate 3 is provided with a cleaning mechanism 5, the cleaning mechanism 5 comprises a first spring 51, the bottom of the first spring 51 is fixed at the top of the cover plate 3, the top of the first spring 51 is fixed at the bottom of the button 52, a push rod 53 is fixed at the bottom of the button 52, the bottom of the push rod 53 penetrates through the top of the cover plate 3, and when the inner wall of the air inlet 2 is cleaned, one end of the air inlet 2 faces downwards, the button 52 is pressed, the push rod 53 moves downwards, and the first spring 51 is compressed. The bottom end of the push rod 53 is inserted into the inner wall of the bearing 54, so that the bearing 54 moves downwards, the disc 55 is fixed at the bottom of the bearing 54, the disc 55 moves downwards, the cleaning sponge 56 extends into the air inlet 2, the gear 6 is fixed on the outer wall of the bearing 54, and the transmission mechanism 7 is arranged on the back of the gear 6.

In this embodiment, the transmission mechanism 7 includes a rack 71, the front surface of the rack 71 and the back surface of the gear 6 are engaged with each other, the left side of the push rod 53 is fixed with the connecting plate 8, the bottom of the connecting plate 8 is slidably mounted with the supporting rod 9, the bottom of the supporting rod 9 is fixed with the rack 71, the supporting rod 9 plays a role of supporting the rack 71, and then when the push rod 53 descends, the rack 71 is driven to move downward. A second spring 72 is fixed on the right side of the rack 71, the right side of the second spring 72 is fixed on the left side of a fixed block 73, the right side of the fixed block 73 is slidably mounted on the right side of the inner wall of the cover plate 3, and a pull rod 74 penetrates through the fixed block 73. The right-hand member of pull rod 74 is fixed with pull ring 75, slotted hole 10 has been seted up because of the right side of apron 3, when rack 71 moves down, pull rod 74 moves down in slotted hole 10, through pulling pull ring 75, make pull rod 74 move to the right, make rack 71 move to the right, make gear 6 rotatory, it is rotatory to drive bearing 54, bearing 54 rotates and drives disc 55 rotatory, make cleaning sponge 56 laminate air inlet 2 inner wall and rotate, clear up the adnexed thing on the air inlet 2 inner wall, after the cleanness, make button 52 not receive the extrusion, because of first spring 51 is in compression state, make cleaning sponge 56 stretch out air inlet 2 inner wall, open apron 3, and then can give the clearance to adnexed thing on cleaning sponge 56, make cleaning sponge 56 keep clean, make things convenient for next time to clear up the inner wall of air inlet 2.

When the gas detector 1 is in operation (or in use), after the gas detector 1 is used, the cover plate 3 shields the gas inlet 2 through the arc-shaped spring 4, dust is prevented from entering the gas inlet 2, the result of gas detection is influenced, when the inner wall of the gas inlet 2 is cleaned, the gas inlet 2 is downward, the cover plate 3 is downward, the extrusion button 52 is pressed, the push rod 53 is moved upward, the bearing 54 is further driven to move downward, the cleaning sponge 56 at the bottom of the disc 55 is moved into the gas inlet 2, the pull rod 74 is moved rightward by pulling the pull ring 75, the rack 71 is further moved rightward, the gear 6 is rotated due to the mutual meshing of the rack 71 and the gear 6, the bearing 54 is driven to rotate, the disc 55 is rotated, the cleaning sponge 56 is driven to be attached to the inner wall of the gas inlet 2 and is rotated for cleaning, objects attached to the inner wall of the gas inlet 2 are cleaned, after the cleaning is finished, make button 52 not receive the extrusion, because of first spring 51 is in compression state, make in clean sponge 56 leaves air inlet 2, and then open apron 3, clear up or change clean sponge 56 to adnexed thing on the clean sponge 56, make things convenient for next time to clean 2 inner walls of air inlet.

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

1. The utility model provides a pipeline under pressure gas sampling test device, includes detector (1), its characterized in that: the top of detector (1) is fixed with air inlet (2), the top of detector (1) is articulated with the left side of apron (3), the top of apron (3) is provided with clean mechanism (5), clean mechanism (5) include first spring (51), the top of first spring (51) is fixed with button (52), the bottom of button (52) is fixed with push rod (53), peg graft at the inner wall of bearing (54) in the bottom of push rod (53), the bottom of bearing (54) is fixed with disc (55), the bottom of disc (55) is fixed with clean sponge (56), be fixed with gear (6) on the outer wall of bearing (54), the back of gear (6) is provided with drive mechanism (7).

2. A pressure line gas sampling and detection device according to claim 1, wherein: an arc-shaped spring (4) is fixed on the left side of the cover plate (3), and the top of the detector (1) is fixed at the bottom of the arc-shaped spring (4).

3. A pressure line gas sampling and detection device according to claim 1, wherein: drive mechanism (7) are including rack (71), the right side of rack (71) is fixed with second spring (72), the left side at fixed block (73) is fixed on the right side of second spring (72), fixed block (73) right side slidable mounting is on the inner wall right side of apron (3), the right side of rack (71) is fixed with pull rod (74), fixed block (73) is run through in pull rod (74), the right-hand member of pull rod (74) is fixed with pull ring (75).

4. A pressure line gas sampling and detection device according to claim 1, wherein: the left side of push rod (53) is fixed with connecting plate (8), the bottom slidable mounting of connecting plate (8) has bracing piece (9), the top at rack (71) is fixed to the bottom of bracing piece (9).

5. A pressure line gas sampling and detection device according to claim 1, wherein: a slotted hole (10) is formed in the right side of the cover plate (3), and a pull rod (74) penetrates through the slotted hole (10).

6. A pressure line gas sampling and detection device according to claim 3, wherein: the front surface of the rack (71) and the back surface of the gear (6) are meshed with each other.