CN112525622A - A safe type sampling device for empty gas detection surveys - Google Patents
A safe type sampling device for empty gas detection surveys Download PDFInfo
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- CN112525622A CN112525622A CN202011240880.1A CN202011240880A CN112525622A CN 112525622 A CN112525622 A CN 112525622A CN 202011240880 A CN202011240880 A CN 202011240880A CN 112525622 A CN112525622 A CN 112525622A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
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Abstract
The invention relates to a sampling device, in particular to a safe sampling device for air detection. The safe type sampling device for air detection can collect air with different heights to detect, is good in working quality and more convenient for people to use. A safe type sampling device for empty gas detection surveys, including: mounting a plate; the acquisition assembly is arranged on the mounting plate and acquires data in a sliding mode; the air suction assembly is arranged on the mounting plate and used for sucking air in a sliding mode; the pushing assembly is arranged on the mounting plate and pushes in a sliding mode; and the clamping assembly is arranged on the pushing assembly and is clamped in a sliding mode. According to the air suction device, a large amount of manpower is saved through the collection assembly, the working efficiency of people is improved, air with different heights can be collected through the air suction assembly, the working quality of people is improved, and the air suction device is more convenient for people to use.
Description
Technical Field
The invention relates to a sampling device, in particular to a safe sampling device for air detection.
Background
Air detection refers to the detection of the composition of air. Mainly from the application point of view, the important research is indoor air detection. Generally, decorative materials, furniture and the like contain substances harmful to human bodies, and are released into home and office environments to cause decoration pollution, so that the quality of air is detected.
Patent publication No. CN108195641B discloses a safe sampling device for air detection, which comprises a first base, a first box body and the like; the bottom of first base is connected with the first gyro wheel of a plurality of, and big support is located the top of first base. The safe sampling device for air detection provided by the invention can remotely sample the air in the ground to be detected, does not need to be in a harmful gas environment for a long time, can protect the life safety of workers, and has the advantages of safe and reliable performance, convenience in movement, operation, maintenance and repair cost, low production and manufacturing cost, easiness in popularization and application and wide application range. The device can not go up and down to equipment when sampling the air, leads to not gathering the air of co-altitude to people's operating mass has been reduced.
Therefore, it is necessary to design a safe sampling device for air detection, which can collect air with different heights for detection, has good working quality and is more convenient for people to use.
Disclosure of Invention
In order to overcome the defects that air with different heights cannot be collected and the working quality is poor when the air is collected, the invention has the technical problems that: the safe type sampling device for air detection can collect air with different heights to detect, is good in working quality and more convenient for people to use.
The technical scheme is as follows: a safe type sampling device for empty gas detection surveys, including: mounting a plate; the acquisition assembly is arranged on the mounting plate and acquires data in a sliding mode; the air suction assembly is arranged on the mounting plate and used for sucking air in a sliding mode; the pushing assembly is arranged on the mounting plate and pushes in a sliding mode; and the clamping assembly is arranged on the pushing assembly and is clamped in a sliding mode.
In a preferred embodiment of the present invention, the collection assembly comprises: two cylinder bodies are arranged and are mounted on the mounting plate; two air outlet pipes are arranged on the cylinder body and are provided with one-way valves; two pistons are arranged and are arranged in the cylinder body in a sliding manner; two push rods are arranged and are arranged on the piston; the diaphragm, the diaphragm is two, all installs on the push rod.
In a preferred embodiment of the present invention, the getter assembly comprises: the cylinder is arranged on the mounting plate, and a straight groove is formed in the cylinder; two connecting pipes are arranged and are arranged between the left side of the cylinder and the cylinder body; the suction nozzle is slidably arranged in the straight groove; the arc-shaped baffle is arranged on the suction nozzle; the vertical rod is slidably mounted on the cylinder and connected with the suction nozzle.
In a preferred embodiment of the present invention, the pushing assembly comprises: the speed reducing motor is arranged on the mounting plate; the gear is arranged on an output shaft of the speed reducing motor; the first guide rod is arranged on the mounting plate; the first sliding sleeve is slidably arranged on the first guide rod; the first spring is arranged between the first sliding sleeve and the first guide rod; the rack is arranged on the first sliding sleeve, meshed with the gear and connected with the vertical rod in a sliding manner; the guide rail is arranged on the first sliding sleeve; the cross bar is slidably arranged in the guide rail; and the return spring is arranged between the cross rod and the guide rail and is in a stretching state.
In a preferred embodiment of the present invention, the clamping assembly comprises: the first guide sleeve is arranged on the guide rail; the stop lever is slidably arranged in the first guide sleeve; the second spring is arranged between the stop lever and the first guide sleeve; the wedge block is arranged on the stop lever; and the ejector rod is arranged on the cylinder body and is matched with the wedge-shaped block.
In a preferred embodiment of the present invention, the method further comprises: two second guide rods are arranged on the air outlet pipe; two second sliding sleeves are arranged and are arranged on the second guide rod in a sliding manner; two third springs are arranged and are arranged between the second sliding sleeve and the second guide rod; two square plates are arranged on the second sliding sleeve and are connected with the air outlet pipe in a sliding manner; two third sliding sleeves are arranged and are arranged on the air outlet pipe in a sliding manner; two connecting rods are rotatably mounted on the third sliding sleeve and rotatably connected with the square plate; the rubber sleeve, the rubber sleeve be two, all install at the third sliding sleeve, rubber sleeve and outlet duct slidingtype cooperation.
In a preferred embodiment of the present invention, the method further comprises: at least two second guide sleeves are arranged on the air outlet pipe; at least two sliding rods are arranged and are arranged in the second guide sleeve in a sliding manner; at least two fourth springs are arranged and are arranged between the sliding rod and the second guide sleeve; the arc-shaped clamping blocks are at least two and are all arranged on the sliding rod.
Compared with the prior art, the invention has the following advantages: according to the air collecting device, a large amount of manpower is saved through the collecting assembly, the working efficiency of people is improved, air with different heights can be collected through the air suction assembly, the working quality of people is improved, the air collecting device is more convenient for people to use, power can be provided when air is collected through the pushing assembly, a large amount of manpower is saved, the working efficiency of people is improved, equipment can be clamped through the clamping assembly when air with different heights is collected, people can collect air more conveniently through the square plate, the working efficiency of people is improved, the storage tank does not need to be held all the time manually when air is collected through the arc-shaped clamping block, a large amount of manpower is saved, and the working efficiency of people is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the collection assembly of the present invention.
Fig. 3 is a schematic perspective view of the getter module of the present invention.
Fig. 4 is a schematic perspective view of the pushing assembly of the present invention.
Fig. 5 is a perspective view of the clamping assembly of the present invention.
Fig. 6 is an enlarged schematic view of part a of the present invention.
Wherein the figures include the following reference numerals: 1. mounting plate, 2, collection subassembly, 21, cylinder body, 22, outlet duct, 23, piston, 24, push rod, 25, diaphragm, 3, subassembly of breathing in, 31, drum, 32, straight groove, 33, connecting pipe, 34, cowl, 35, suction nozzle, 36, montant, 4, promotion subassembly, 41, gear motor, 42, gear, 43, first guide arm, 44, first sliding sleeve, 45, first spring, 46, rack, 47, guide rail, 48, horizontal pole, 49, reset spring, 5, chucking subassembly, 51, first guide pin bushing, 52, pin, 53, second spring, 54, wedge, 55, ejector pin, 6, second sliding sleeve, 7, second guide arm, 8, third spring, 9, square board, 10, third sliding sleeve, 11, connecting rod, 12, rubber sleeve, 13, second guide pin, 14, slide bar, 15, fourth spring, 16, cowl.
Detailed Description
Although the present invention may be described with respect to particular applications or industries, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize other factors such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the invention, which is defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary and is not intended to limit the scope of the invention in any way.
Example 1
The utility model provides a safe type sampling device for empty gas detection surveys, as shown in fig. 1-6, including mounting panel 1, gather subassembly 2, the subassembly of breathing in 3, promote subassembly 4 and chucking subassembly 5, be equipped with the collection subassembly 2 of gathering through the gliding mode on the mounting panel 1, be equipped with the subassembly of breathing in 3 that breathes in through the gliding mode on the mounting panel 1, be equipped with the promotion subassembly 4 that promotes through the gliding mode on the mounting panel 1, be equipped with the chucking subassembly 5 that carries out the chucking through the gliding mode on the promotion subassembly 4.
When using the device to gather the air, the staff puts the equipment to gathering the place, puts the back, starts to promote subassembly 4 and drives the subassembly 3 of breathing in and gather the subassembly 2 with the air suction in, after promoting subassembly 4 and upwards removing to suitable height, unclamp chucking subassembly 5 to gather the air of co-altitude not, accomplish the back, the staff closes and promotes subassembly 4, detects the air of gathering afterwards, so, makes things convenient for people to use more.
As shown in fig. 1, 2 and 6, the collecting assembly 2 comprises a cylinder body 21, an air outlet pipe 22, a piston 23, a push rod 24 and a transverse plate 25, the cylinder body 21 is fixedly connected to the front side and the rear side of the mounting plate 1 through bolts, the air outlet pipe 22 with a one-way valve is arranged on the left side of the cylinder body 21, the piston 23 is arranged in the cylinder body 21 in a sliding mode, the push rod 24 is welded to the top of the piston 23, and the transverse plate 25 is welded to the upper portion of the push rod 24.
When gathering the air, the staff overlaps the holding vessel of gathering the air to outlet duct 22 on, start 4 pulling rear side diaphragm 25 upwards moving of promotion subassembly afterwards, rear side push rod 24 drives rear side piston 23 upwards to slide thereupon and inhales the air in rear side cylinder body 21 through subassembly 3 of breathing in, after accomplishing, promotion subassembly 4 breaks away from with rear side diaphragm 25, at this moment, promotion subassembly 4 and front side diaphragm 25 cooperation, thereby it upwards slides and inhales the air in the front side cylinder body 21 to drive front side piston 23 through front side diaphragm 25, afterwards, the air flows out through outlet duct 22 and collects, after accomplishing, the staff closes promotion subassembly 4, so, a large amount of manpowers have been saved, people's work efficiency has been improved.
As shown in fig. 1 and 3, the air suction assembly 3 includes a cylinder 31, a connecting pipe 33, an arc-shaped baffle 34, a suction nozzle 35 and a vertical rod 36, the cylinder 31 is fixedly connected to the upper portion of the right side of the mounting plate 1 through a bolt, a linear groove 32 is formed in the right side of the cylinder 31, the connecting pipe 33 is connected between the left side of the cylinder 31 and the cylinder body 21, the suction nozzle 35 is slidably arranged in the linear groove 32, the arc-shaped baffle 34 is arranged on the suction nozzle 35, the vertical rod 36 is slidably arranged on the cylinder 31, and the bottom end of the vertical.
When gathering the air, gaseous through the suction nozzle 35 in flowing into connecting pipe 33, in inhaling cylinder body 21 afterwards, after having inhaled the air of lower part, promote subassembly 4 through 36 pulling suction nozzle 35 of montant upwards slides in a word groove 32, cowl 34 rebound thereupon, after suction nozzle 35 rebound to a certain position, in the cylinder body 21 of inhaling the front side with the upper portion air, so, can gather the air of co-altitude, improved people's work quality, make things convenient for people to use more.
As shown in fig. 1, 3, 4 and 5, the pushing assembly 4 includes a reduction motor 41, a gear 42, a first guide rod 43, the upper portion of the mounting plate 1 is fixedly connected with a speed reducing motor 41 through bolts, an output shaft of the speed reducing motor 41 is connected with a gear 42 in a key mode, a first guide rod 43 is welded on the mounting plate 1, the first guide rod 43 is slidably provided with the first sliding sleeve 44, the first spring 45 is wound between the first sliding sleeve 44 and the first guide rod 43, a rack 46 is arranged on the left side of the first sliding sleeve 44, the rack 46 is meshed with the gear 42, the upper portion of the rack 46 is slidably connected with the vertical rod 36, the guide rail 47 is welded on the left side of the lower portion of the first sliding sleeve 44, the cross rod 48 is arranged in the guide rail 47 in a sliding mode, the return spring 49 is connected between the cross rod 48 and the guide rail 47, and the return spring 49 is in a stretching state.
When collecting air, the worker starts the speed reducing motor 41 to drive the gear 42 to rotate, so as to drive the first sliding sleeve 44 to slide upwards on the first guide rod 43 through the rack 46, the first spring 45 is compressed therewith, and then drive the cross rod 48 to move upwards through the guide rail 47 to suck lower air into the rear cylinder 21, after the cross rod 48 moves upwards to a proper position, the clamping assembly 5 is released, then, under the action of the reset spring 49, the cross rod 48 slides forwards in the guide rail 47 to be matched with the front cross plate 25, at this time, the rack 46 moves upwards to drive the suction nozzle 35 to move upwards through the vertical rod 36, after the suction nozzle 35 moves upwards to a certain position, the rack 46 continues to move upwards to drive the cross rod 48 to move upwards, so as to suck air into the front cylinder 21, after the completion, the worker closes the speed reducing motor 41, so as to provide power when collecting air, a large amount of manpower is saved, and the working efficiency of people is improved.
As shown in fig. 1, 2 and 5, the clamping assembly 5 includes a first guide sleeve 51, a stop lever 52, a second spring 53, a wedge 54 and an ejector rod 55, the first guide sleeve 51 is welded on the rear side of the top of the guide rail 47, the stop lever 52 is arranged in the first guide sleeve 51 in a sliding manner, the second spring 53 is wound between the stop lever 52 and the first guide sleeve 51, the wedge 54 is welded on the left side of the stop lever 52, the ejector rod 55 is welded on the upper portion of the rear cylinder 21, and the ejector rod 55 is matched with the wedge 54.
When air is collected, the guide rail 47 moves upwards to drive the wedge block 54 to move upwards through the stop lever 52, when the wedge block 54 moves upwards to be in contact with the ejector rod 55, the ejector rod 55 pushes the wedge block 54 to move leftwards, the stop lever 52 slides leftwards in the first guide sleeve 51 along with the wedge block and does not block the cross rod 48 any more, the second spring 53 is stretched, then the cross rod 48 slides forwards under the reset action of the reset spring 49, after the collection is completed, the guide rail 47 moves downwards to reset, then a worker pushes the cross rod 48 backwards to reset, the reset spring 49 is stretched, at the moment, the ejector rod 55 does not push the wedge block 54 any more, and under the reset action of the second spring 53, the stop lever 52 slides rightwards to block the cross rod 48 along with the cross rod 52, and therefore, when air with different heights is collected, the equipment can be clamped, and the.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and 6, the gas outlet pipe 22 is welded with the second guide rod 7, the second sliding sleeve 6 is slidably arranged on the second guide rod 7, the third spring 8 is wound between the second sliding sleeve 6 and the second guide rod 7, the left side of the second sliding sleeve 6 is connected with the square plate 9, the square plate 9 is slidably connected with the gas outlet pipe 22, the gas outlet pipe 22 is slidably arranged with the third sliding sleeve 10, the top of the third sliding sleeve 10 is rotatably provided with the connecting rod 11, the tail end of the connecting rod 11 is rotatably connected with the square plate 9, the left side of the third sliding sleeve 10 is provided with the rubber sleeve 12, and the rubber sleeve 12 is slidably matched with the gas outlet pipe 22.
When gathering the air, the staff overlaps the holding vessel to the rubber sleeve 12 on, after the air acquisition was accomplished, the staff inwards promoted the holding vessel, rubber sleeve 12 drives third sliding sleeve 10 and slides right on outlet duct 22 thereupon, thereby promote square board 9 through connecting rod 11 and upwards slide and no longer block outlet duct 22, second sliding sleeve 6 is therewith upwards slide on second guide arm 7, third spring 8 is stretched, collect the completion back with the air, the staff outwards extracts the holding vessel, under the effect that third spring 8 resets, second sliding sleeve 6 drives square board 9 lapse thereupon and blocks up outlet duct 22, third sliding sleeve 10 drives rubber sleeve 12 and moves left and resets thereupon, so, can make things convenient for people to collect the air more, people's work efficiency has been improved.
On the basis of the embodiment 1, as shown in fig. 1 and 6, the air outlet duct 22 further includes a second guide sleeve 13, a sliding rod 14, a fourth spring 15 and an arc-shaped latch 16, three second guide sleeves 13 are uniformly arranged on the periphery of the left portion of the air outlet duct 22 at intervals, the sliding rods 14 are all slidably arranged in the second guide sleeves 13, the fourth springs 15 are all connected between the sliding rods 14 and the second guide sleeves 13, and the arc-shaped latches 16 are welded at the inner ends of the sliding rods 14.
When gathering the air, the staff overlaps the holding vessel to the rubber sleeve 12 back, promotes the holding vessel right, when the holding vessel moved to with arc fixture block 16 contact, the holding vessel promoted arc fixture block 16 and outwards removed, slide bar 14 therewith outwards slides in second guide pin bushing 13, fourth spring 15 is compressed, block the holding vessel afterwards, so, when collecting the air, do not need the manual work to hold the holding vessel always, a large amount of manpowers have been saved, people's work efficiency has been improved.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (7)
1. The utility model provides a safe type sampling device for empty gas detection surveys, characterized by, including:
a mounting plate (1);
the acquisition assembly (2) is arranged on the mounting plate (1) and acquires data in a sliding mode;
the air suction assembly (3) is arranged on the mounting plate (1) and is used for sucking air in a sliding mode;
the pushing assembly (4) is arranged on the mounting plate (1) and pushes in a sliding mode;
and the clamping assembly (5) is arranged on the pushing assembly (4) and is clamped in a sliding mode.
2. Safety sampling device for air detection according to claim 1, characterised in that the collection assembly (2) comprises:
two cylinder bodies (21) are arranged on the mounting plate (1);
two air outlet pipes (22), wherein the two air outlet pipes (22) are arranged on the cylinder body (21), and the air outlet pipes (22) are provided with one-way valves;
two pistons (23), wherein the two pistons (23) are arranged in the cylinder body (21) in a sliding manner;
two push rods (24), wherein the two push rods (24) are arranged on the piston (23);
the number of the transverse plates (25) is two, and the transverse plates (25) are all arranged on the push rod (24).
3. Safety sampling device for air detection according to claim 2, characterized in that the aspirating assembly (3) comprises:
the cylinder (31) is arranged on the mounting plate (1), and a straight groove (32) is formed in the cylinder (31);
two connecting pipes (33), wherein the two connecting pipes (33) are arranged between the left side of the cylinder (31) and the cylinder body (21);
a suction nozzle (35) slidably mounted in the linear groove (32);
the arc-shaped baffle (34) is arranged on the suction nozzle (35);
the vertical rod (36) is slidably mounted on the cylinder (31), and the vertical rod (36) is connected with the suction nozzle (35).
4. Safety sampling device for air detection according to claim 3, characterized in that the pushing assembly (4) comprises:
a reduction motor (41) mounted on the mounting plate (1);
a gear (42) mounted on an output shaft of the reduction motor (41);
a first guide bar (43) mounted on the mounting plate (1);
a first sliding sleeve (44) which is slidably mounted on the first guide rod (43);
a first spring (45) installed between the first sliding sleeve (44) and the first guide bar (43);
the rack (46) is arranged on the first sliding sleeve (44), the rack (46) is meshed with the gear (42), and the rack (46) is connected with the vertical rod (36) in a sliding manner;
a guide rail (47) mounted on the first runner (44);
a cross bar (48) slidably mounted in the guide rail (47);
and the return spring (49) is arranged between the cross rod (48) and the guide rail (47), and the return spring (49) is in a stretching state.
5. Safety sampling device for air detection according to claim 4, characterized in that the gripping member (5) comprises:
a first guide bush (51) mounted on the guide rail (47);
the stop lever (52) is slidably arranged in the first guide sleeve (51);
a second spring (53) installed between the stopper rod (52) and the first guide bush (51);
a wedge block (54) mounted on the stop lever (52);
and the ejector rod (55) is arranged on the cylinder body (21), and the ejector rod (55) is matched with the wedge block (54).
6. The safety sampling device for air detection according to claim 5, further comprising:
two second guide rods (7) are arranged, and are arranged on the air outlet pipe (22);
two second sliding sleeves (6) are arranged, and are arranged on the second guide rod (7) in a sliding manner;
two third springs (8) are arranged and are respectively arranged between the second sliding sleeve (6) and the second guide rod (7);
two square plates (9) are arranged on the second sliding sleeve (6), and the square plates (9) are connected with the air outlet pipe (22) in a sliding manner;
two third sliding sleeves (10) are arranged, and are arranged on the air outlet pipe (22) in a sliding manner;
two connecting rods (11) are arranged, the two connecting rods (11) are rotatably mounted on the third sliding sleeve (10), and the two connecting rods (11) are rotatably connected with the square plate (9);
the rubber sleeve (12) and the rubber sleeve (12) are arranged and are arranged on the third sliding sleeve (10), and the rubber sleeve (12) is in sliding fit with the air outlet pipe (22).
7. The safety sampling device for air detection according to claim 6, further comprising:
at least two second guide sleeves (13) are arranged on the air outlet pipe (22);
at least two sliding rods (14) are arranged, and the sliding rods (14) are arranged in the second guide sleeve (13) in a sliding manner;
at least two fourth springs (15) are arranged and are arranged between the sliding rod (14) and the second guide sleeve (13);
at least two arc-shaped clamping blocks (16) are arranged on the sliding rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011240880.1A CN112525622A (en) | 2020-11-09 | 2020-11-09 | A safe type sampling device for empty gas detection surveys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011240880.1A CN112525622A (en) | 2020-11-09 | 2020-11-09 | A safe type sampling device for empty gas detection surveys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112525622A true CN112525622A (en) | 2021-03-19 |
Family
ID=74980691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011240880.1A Withdrawn CN112525622A (en) | 2020-11-09 | 2020-11-09 | A safe type sampling device for empty gas detection surveys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112525622A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954943A (en) * | 2021-12-30 | 2022-08-30 | 青岛吉美来科技有限公司 | Unmanned aerial vehicle for atmospheric detection |
-
2020
- 2020-11-09 CN CN202011240880.1A patent/CN112525622A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954943A (en) * | 2021-12-30 | 2022-08-30 | 青岛吉美来科技有限公司 | Unmanned aerial vehicle for atmospheric detection |
| CN114954943B (en) * | 2021-12-30 | 2023-01-10 | 青岛吉美来科技有限公司 | Unmanned aerial vehicle for atmospheric detection |
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Application publication date: 20210319 |
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| WW01 | Invention patent application withdrawn after publication |