CN215115412U - Harmful air detection sampling equipment - Google Patents
Harmful air detection sampling equipment Download PDFInfo
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- CN215115412U CN215115412U CN202121459360.XU CN202121459360U CN215115412U CN 215115412 U CN215115412 U CN 215115412U CN 202121459360 U CN202121459360 U CN 202121459360U CN 215115412 U CN215115412 U CN 215115412U
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Abstract
The utility model relates to an air monitering technical field just discloses a harmful air detects sampling device, including telescopic link and spacing ring, the handle is installed to the bottom of telescopic link, the top swing joint of telescopic link has the backup pad, the fixed slot is installed to the left end at backup pad top, the intracavity joint of fixed slot has the sample bottle, the left end of sample bottle evenly is equipped with the air admission mouth, the left end swing joint of sample bottle has the closing plate, and the air admission mouth is located the inboard of closing plate. This harmful air detects sampling device, through the setting of screw rod two, the rotation of screw rod two makes the movable plate of threaded connection with it remove in the direction at screw rod two places, and the movable plate drives the pull rod and removes, and the pull rod drives threaded connection's piston removal with it, and in external air can enter into the sample bottle, the sample of being convenient for, the air in this equipment directly entered into the sample bottle, has improved the accuracy of air detection result.
Description
Technical Field
The utility model relates to an air monitering technical field specifically is a harmful air detects sampling equipment.
Background
With the continuous development of industry and transportation industry, a large amount of harmful substances are discharged into the air, so that the normal composition of the air is changed, the air quality is deteriorated, and the health of people living in the polluted air is affected.
Need take a sample to the air before detecting harmful air, current empty gas detection surveys sampling device when using, and the air just can enter into the sampling bottle through one section pipeline in, some harmful substance in the air can be adhered to on the pipeline inner wall, influence empty gas detection's result.
SUMMERY OF THE UTILITY MODEL
Not enough to current harmful air detection sampling equipment, the utility model provides a harmful air detection sampling equipment possesses in the air directly enters into the sampling bottle, improves the advantage of the accuracy of empty gas detection survey result, has solved the problem of proposing among the above-mentioned background art.
The utility model provides a following technical scheme: a harmful air detection sampling device comprises a telescopic rod and a limiting ring, wherein a handle is installed at the bottom of the telescopic rod, a supporting plate is movably connected to the top of the telescopic rod, a fixing groove is installed at the left end of the top of the supporting plate, a sampling bottle is clamped in an inner cavity of the fixing groove, an air inlet is uniformly arranged at the left end of the sampling bottle, a sealing plate is movably connected to the left end of the sampling bottle, the air inlet is located on the inner side of the sealing plate, a clamping block is connected to the middle of the outer side of the sealing plate, a clamping groove is formed in the middle of the bottom of the clamping block, a piston is movably connected to the inner cavity of the sampling bottle, a first motor is fixedly sleeved on the rear side of the left end of the fixing groove, the tail end of an output shaft of the first motor is connected with one end of a first screw rod, a movable sleeve is connected to the rear side of the left end of the fixing groove, and the first screw rod is movably connected with the inner cavity of the movable sleeve, the outer lane threaded connection of screw rod one has the connecting rod, the kelly is installed at the top of the connecting rod other end, the top of kelly and the inner chamber looks adaptation of draw-in groove, the middle part swing joint of fixed slot right-hand member has screw rod two, the other end of screw rod two is connected with the right-hand member at backup pad top through the fixed cover that its outer lane activity cup jointed, the outer lane threaded connection of screw rod two has the movable plate, the left side swing joint of the movable plate other end has the pull rod, the other end of pull rod and the middle part threaded connection on piston right side.
Preferably, the both ends at fixed slot both sides top all are equipped with the fixed slot, the both ends of spacing ring bottom both sides all are connected with the dead lever, the inner chamber looks adaptation of dead lever and fixed slot, the mid-mounting at spacing ring top has the handle, the inner chamber and the sample bottle looks adaptation of spacing ring, the inner wall of fixed slot and spacing ring all is connected with the slipmat.
Preferably, the middle parts of the top and the bottom of the left side of the sampling bottle are both connected with L-shaped fixing pieces, the sealing plate is movably connected with the inner sides of the L-shaped fixing pieces, and the top and the bottom of the sealing plate are respectively contacted with one L-shaped fixing piece.
Preferably, the middle part of the left side of the other end of the moving plate is connected with a supporting rod, the middle part of the right end of the pull rod is provided with a movable groove, the supporting rod is movably connected with an inner cavity of the movable groove, and the supporting rod is in a convex shape.
Preferably, the telescopic rod comprises an inner rod, the bottom of the inner rod is connected with the handle, an intermediate pipe is in threaded connection with the outer ring of the inner rod, an outer pipe is in threaded connection with the outer ring of the intermediate pipe, the top of the outer pipe is movably connected with the supporting plate, and scale marks are arranged on the outer surface of the telescopic rod.
Preferably, the rear side of fixed slot right-hand member is inlayed and is had motor two, the gear is installed to motor two's output shaft end, the ring gear is installed to the outer lane of screw rod two, the gear meshes with the ring gear mutually.
With current harmful air detection sampling equipment contrast, the utility model discloses possess following beneficial effect:
1. this harmful air detects sampling device, through the setting of motor one, the rotation of motor one drives screw rod one and rotates, and the screw rod drives its outer lane threaded connection's connecting rod and rotates, and the connecting rod passes through the closing plate that the kelly drove and be connected with the fixture block and removes, and the closing plate can remove to the outside of air admission mouth, and the air of being convenient for enters into in the sample bottle.
2. This harmful air detects sampling device, through the setting of screw rod two, the rotation of screw rod two makes the movable plate of threaded connection with it remove in the direction at screw rod two places, and the movable plate drives the pull rod and removes, and the pull rod drives threaded connection's piston removal with it, and in external air can enter into the sample bottle, the sample of being convenient for, the air in this equipment directly entered into the sample bottle, has improved the accuracy of air detection result.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
fig. 3 is an explosion diagram of the structure of fig. 1 of the present invention.
In the figure: 1. a telescopic rod; 2. a handle; 3. a support plate; 4. a second screw; 5. fixing grooves; 6. sampling a bottle; 7. a limiting ring; 8. a gear ring; 9. a first screw rod; 10. a clamping rod; 11. a clamping block; 12. an L-shaped fixing sheet; 13. a sealing plate; 14. a connecting rod; 15. a first motor; 16. moving the plate; 17. a pull rod; 18. a piston; 19. a second motor; 20. a gear.
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. 1-3, a harmful air detecting and sampling device comprises a telescopic rod 1 and a limiting ring 7, wherein a handle 2 is installed at the bottom of the telescopic rod 1, a supporting plate 3 is movably connected to the top of the telescopic rod 1, a fixing groove 5 is installed at the left end of the top of the supporting plate 3, a sampling bottle 6 is clamped in an inner cavity of the fixing groove 5, the height of the sampling bottle 6 can be adjusted according to requirements through the arrangement of the telescopic rod 1, a user can sample air at different heights conveniently, air detection is facilitated, an air inlet is uniformly arranged at the left end of the sampling bottle 6, a sealing plate 13 is movably connected to the left end of the sampling bottle 6, the air inlet is positioned at the inner side of the sealing plate 13, a clamping block 11 is connected to the middle of the outer side of the sealing plate 13, a clamping groove is arranged at the middle of the bottom of the clamping block 11, a piston 18 is movably connected to the inner cavity of the sampling bottle 6, and a motor one 15 is fixedly sleeved on the rear side of the left end of the fixing groove 5, the tail end of an output shaft of a motor I15 is connected with one end of a screw rod I9, the rear side of the left end of a fixed groove 5 is connected with a movable sleeve, the screw rod I9 is movably connected with an inner cavity of the movable sleeve, an outer ring of the screw rod I9 is connected with a connecting rod 14 in a threaded manner, a clamping rod 10 is installed at the top of the other end of the connecting rod 14, the top end of the clamping rod 10 is matched with the inner cavity of a clamping groove, through the arrangement of the motor I15, the screw rod I9 is driven by the rotation of the motor I15 to rotate, the connecting rod I9 is driven by the screw rod I9 in threaded connection with the outer ring to rotate, the connecting rod 14 drives a sealing plate 13 connected with a clamping block 11 to move through the clamping rod 10, the sealing plate 13 can move to the outer side of an air inlet port to facilitate air to enter a sampling bottle 6, a screw rod II 4 is movably connected to the middle part of the right end of the fixed groove 5, the fixed sleeve is movably connected with the right end of the top of a supporting plate 3, the outer ring of the second screw rod 4 is in threaded connection with a moving plate 16, the left side of the other end of the moving plate 16 is movably connected with a pull rod 17, the other end of the pull rod 17 is in threaded connection with the middle of the right side of the piston 18, the second screw rod 4 rotates to enable the moving plate 16 in threaded connection with the second screw rod to move in the direction of the second screw rod 4, the moving plate 16 drives the pull rod 17 to move, the pull rod 17 drives the piston 18 in threaded connection with the second screw rod to move, and outside air can enter the sampling bottle 6 to facilitate sampling.
Wherein, the both ends at 5 both sides tops of fixed slot all are equipped with the fixed slot, the both ends of 7 bottom both sides of spacing ring all are connected with the dead lever, the inner chamber looks adaptations of dead lever and fixed slot, the mid-mounting at 7 tops of spacing ring has the handle, the inner chamber and the sampling bottle 6 looks adaptations of spacing ring 7, the inner wall of fixed slot 5 and spacing ring 7 all is connected with the slipmat, setting through spacing ring 7, fixed slot 5 can be fixed sampling bottle 6 in backup pad 3 with spacing ring 7's cooperation use, be convenient for sampling bottle 6's use, and the slipmat has increased the frictional force between sampling bottle 6 and fixed slot 5 and the spacing ring 7, sampling bottle 6 can be fixed more firmly.
Wherein, the middle part of sampling bottle 6 left side top and bottom all is connected with L type stationary blade 12, the inboard swing joint of closing plate 13 and L type stationary blade 12, and the top of closing plate 13 and bottom contact with an L type stationary blade 12 respectively, the material of closing plate 13 is the metal iron, the inboard of L type stationary blade 12 is inlayed and is had the magnet piece, setting through L type stationary blade 12, can restrict the moving direction of closing plate 13, make closing plate 13 can only horizontal migration, be convenient for closing plate 13 to plug up air inlet.
Wherein, the middle part of the left side of the other end of the movable plate 16 is connected with a supporting rod, the middle part of the right end of the pull rod 17 is provided with a movable groove, the supporting rod is movably connected with the inner cavity of the movable groove, the supporting rod is in a convex shape, and the pull rod 17 is conveniently in threaded connection or separation with the piston through the arrangement of the supporting rod.
Wherein, telescopic link 1 includes interior pole, and the bottom of interior pole is connected with handle 2, and the outer lane threaded connection of interior pole has the intervalve, and the outer lane threaded connection of intervalve has the outer tube, the top and the 3 swing joint of backup pad of outer tube, and telescopic link 1's surface is equipped with the scale mark, through the setting of each structure of telescopic link 1, and the person of facilitating the use adjusts the length of telescopic link 1.
Wherein, the rear side of fixed slot 5 right-hand member is inlayed and is had motor two 19, and gear 20 is installed to motor two 19's output shaft end, and ring gear 8 is installed to the outer lane of screw rod two 4, and gear 20 meshes with ring gear 8 mutually, and through the setting of motor two 19, the rotation of motor two 19 drives gear 20 and rotates, and gear 20 drives screw rod two 4 through ring gear 8 and rotates.
The working principle is as follows: when the sampling device is used, a user aligns the clamping groove with the clamping rod 10, the user moves the sampling bottle 6 downwards, when the clamping groove is clamped with the clamping rod 10, the sampling bottle 6 is clamped with the inner cavity of the fixed groove 5, the user clamps the fixed rod with the inner cavity of the fixed groove, the limiting ring 7 is fixed with the fixed groove 5, the inner wall of the limiting ring 7 is contacted with the top of the sampling bottle 6, the sampling bottle 6 is fixed on the supporting plate 3, the user starts the motor II 19, the rotation of the motor II 19 drives the gear 20 to rotate, the gear 20 drives the screw II 4 to rotate through the gear ring 8, the rotation of the screw II 4 drives the movable plate 16 to rotate, the movable plate 16 drives the pull rod 17 to move, when the other end of the pull rod 17 is contacted with the piston 18, the motor II 19 stops rotating, the user rotates the pull rod 17, the pull rod 17 can be in threaded connection with the piston 18, when sampling is performed, the user adjusts the length of the telescopic rod 1 to place the sampling bottle 6 at a proper position, starting the first motor 15, driving the first screw rod 9 to rotate by the rotation of the first motor 15, driving the connecting rod 14 in threaded connection with the outer ring of the first screw rod 9 to rotate, driving the sealing plate 13 connected with the clamping block 11 to move by the connecting rod 14 through the clamping rod 10, driving the piston 18 to move rightwards by the rotation of the second motor 19 when the sealing plate 13 moves to the outer side of the air inlet, driving the piston 18 to move rightwards by the rotation of the second motor 19, allowing external air to enter the sampling bottle 6 from the air inlet, driving the piston 18 to move to the right end of the inner cavity of the sampling bottle 6 when the second motor 19 stops rotating, driving the first motor 15 to rotate reversely, driving the sealing plate 13 to move to the initial position by the reverse rotation of the first motor 15, and enabling the sampling bottle 6 to be in a sealed state, so that a user finishes air sampling.
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 (6)
1. The utility model provides a harmful air detects sampling device, includes telescopic link (1) and spacing ring (7), its characterized in that: the sampling device is characterized in that a handle (2) is installed at the bottom of the telescopic rod (1), a supporting plate (3) is movably connected to the top of the telescopic rod (1), a fixing groove (5) is installed at the left end of the top of the supporting plate (3), a sampling bottle (6) is connected to the inner cavity of the fixing groove (5) in a clamping mode, an air inlet is evenly formed in the left end of the sampling bottle (6), a sealing plate (13) is movably connected to the left end of the sampling bottle (6), the air inlet is located on the inner side of the sealing plate (13), a clamping block (11) is connected to the middle of the outer side of the sealing plate (13), a clamping groove is formed in the middle of the bottom of the clamping block (11), a piston (18) is movably connected to the inner cavity of the sampling bottle (6), a first motor (15) is fixedly sleeved on the rear side of the left end of the fixing groove (5) through a fixing sleeve, and the tail end of an output shaft of the first motor (15) is connected with one end of a first screw rod (9), the rear side of fixed slot (5) left end is connected with the movable sleeve, the inner chamber swing joint of screw rod (9) and movable sleeve, the outer lane threaded connection of screw rod (9) has connecting rod (14), kelly (10) are installed at the top of the connecting rod (14) other end, the top of kelly (10) and the inner chamber looks adaptation of draw-in groove, the middle part swing joint of fixed slot (5) right-hand member has screw rod two (4), the other end of screw rod two (4) is connected with the right-hand member at backup pad (3) top through the fixed cover that its outer lane activity cup jointed, the outer lane threaded connection of screw rod two (4) has movable plate (16), the left side swing joint of movable plate (16) other end has pull rod (17), the other end and the middle part threaded connection on piston (18) right side of pull rod (17).
2. The harmful air detecting and sampling device according to claim 1, wherein: the utility model discloses a sampling device, including spacing ring (7), fixed slot (5), fixed slot (7), the both ends at fixed slot (5) both sides top all are equipped with the fixed slot, the both ends of spacing ring (7) bottom both sides all are connected with the dead lever, the inner chamber looks adaptation of dead lever and fixed slot, the mid-mounting at spacing ring (7) top has the handle, the inner chamber and the sampling bottle (6) looks adaptation of spacing ring (7), the inner wall of fixed slot (5) and spacing ring (7) all is connected with the slipmat.
3. The harmful air detecting and sampling device according to claim 1, wherein: the middle parts of the top and the bottom of the left side of the sampling bottle (6) are both connected with an L-shaped fixing piece (12), the sealing plate (13) is movably connected with the inner side of the L-shaped fixing piece (12), and the top and the bottom of the sealing plate (13) are respectively contacted with the L-shaped fixing piece (12).
4. The harmful air detecting and sampling device according to claim 1, wherein: the middle part of the left side of the other end of the moving plate (16) is connected with a supporting rod, the middle part of the right end of the pull rod (17) is provided with a movable groove, the supporting rod is movably connected with an inner cavity of the movable groove, and the supporting rod is in a convex shape.
5. The harmful air detecting and sampling device according to claim 1, wherein: the telescopic rod (1) comprises an inner rod, the bottom of the inner rod is connected with the handle (2), an intermediate pipe is in threaded connection with the outer ring of the inner rod, an outer pipe is in threaded connection with the outer ring of the intermediate pipe, the top of the outer pipe is movably connected with the supporting plate (3), and scale marks are arranged on the outer surface of the telescopic rod (1).
6. The harmful air detecting and sampling device according to claim 1, wherein: the rear side of fixed slot (5) right-hand member is inlayed and is had motor two (19), gear (20) are installed to the output shaft end of motor two (19), ring gear (8) are installed to the outer lane of screw rod two (4), gear (20) and ring gear (8) mesh mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121459360.XU CN215115412U (en) | 2021-06-29 | 2021-06-29 | Harmful air detection sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121459360.XU CN215115412U (en) | 2021-06-29 | 2021-06-29 | Harmful air detection sampling equipment |
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| Publication Number | Publication Date |
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| CN215115412U true CN215115412U (en) | 2021-12-10 |
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| CN202121459360.XU Active CN215115412U (en) | 2021-06-29 | 2021-06-29 | Harmful air detection sampling equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116173689A (en) * | 2023-04-24 | 2023-05-30 | 北京科力丹迪技术开发有限责任公司 | Gas membrane separation device with sampling detection structure and use method thereof |
-
2021
- 2021-06-29 CN CN202121459360.XU patent/CN215115412U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116173689A (en) * | 2023-04-24 | 2023-05-30 | 北京科力丹迪技术开发有限责任公司 | Gas membrane separation device with sampling detection structure and use method thereof |
| CN116173689B (en) * | 2023-04-24 | 2023-08-22 | 北京科力丹迪技术开发有限责任公司 | Gas membrane separation device with sampling detection structure and use method thereof |
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Effective date of registration: 20221010 Address after: 215104 No. 5 Pearl Road, Yuexi, Wuzhong District, Suzhou, Jiangsu Patentee after: SUZHOU ELECTRICAL APPLIANCE SCIENCE RESEARCH INSTITUTE Co.,Ltd. Address before: 215000 No. 7, Yonghe street, Binhe Road, high tech Zone, Suzhou, Jiangsu Patentee before: SUZHOU GUOHUAN ENVIRONMENT DETECTION Co.,Ltd. |