CN208187650U - A kind of gas manufacture steel cylinder air-tightness detection device - Google Patents
A kind of gas manufacture steel cylinder air-tightness detection device Download PDFInfo
- Publication number
- CN208187650U CN208187650U CN201820752274.XU CN201820752274U CN208187650U CN 208187650 U CN208187650 U CN 208187650U CN 201820752274 U CN201820752274 U CN 201820752274U CN 208187650 U CN208187650 U CN 208187650U
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- China
- Prior art keywords
- fixedly connected
- mounting cup
- steel cylinder
- screw rod
- far
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Abstract
The utility model discloses a kind of gas manufacture steel cylinder air-tightness detection devices, including mounting cup, the side wall of the mounting cup is fixedly connected with motor, the driving end of the motor runs through the side wall of mounting cup and is connected with the first screw rod, the inner wall of first screw rod one end and mounting cup far from motor is rotatablely connected, connecting plate is connected with by elevating mechanism on first screw rod, the elastic band of multiple equidistant arrangements is fixedly connected on the downside of the connecting plate, the bottom of the mounting cup is fixedly connected with transmission shield.The utility model can be fixed steel cylinder by the way that elastic band is arranged, steel cylinder can be moved in water tank by elevating mechanism, its air-tightness can be examined by the bubble in observation water, after detection, drive push plate mobile by transmission mechanism, push plate is mobile to drive water suction cotton to dry the water on steel cylinder, and it is more convenient which detects air-tightness, so that detection efficiency improves.
Description
Technical field
The utility model relates to air tight test equipment technical field more particularly to a kind of gas manufacture steel cylinder air-tightness
Detection device.
Background technique
Main component in air is oxygen and nitrogen.It is different with the boiling point of nitrogen using oxygen, oxygen is prepared from air
Gas claims air separating method.First air precooling, purification (a small amount of moisture, carbon dioxide, acetylene, hydrocarbonization in removal air
Close the impurity such as gases and dust such as object) and then compressed, cooled down, make liquid air.Then, oxygen and nitrogen are utilized
The difference of boiling point repeatedly evaporates liquid air and condense, oxygen and nitrogen separation are come, pure oxygen is obtained in rectifying column
(purity that can achieve 99.6%) and purity nitrogen (can achieve 99.9% purity, steel cylinder storage high pressure oxygen, coal gas, petroleum
The steel bottle of liquefied gas etc., steel cylinder are the containers that these gases are stored for steel cylinder, need to carry out air-tightness to it before use
It examines, prevents air-loss from causing danger, but the inspection of existing air tight test device is more troublesome, to influence detection effect
Rate.
Utility model content
It is that these gases are stored for steel cylinder purpose of the utility model is to solve steel cylinder existing in the prior art
Container, need to carry out air tight test to it before use, prevent air-loss from causing danger, but existing air-tightness is examined
Experiment device inspection is more troublesome, thus the shortcomings that influencing detection efficiency, and a kind of gas manufacture proposed is examined with steel cylinder air-tightness
Survey device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of gas manufacture steel cylinder air-tightness detection device, including mounting cup, the side wall of the mounting cup are fixedly connected
There is motor, the driving end of the motor runs through the side wall of mounting cup and is connected with the first screw rod, and first screw rod is far from motor
One end and the inner wall of mounting cup be rotatablely connected, connecting plate, the connection are connected with by elevating mechanism on first screw rod
The elastic band of multiple equidistant arrangements is fixedly connected on the downside of plate, the bottom of the mounting cup is fixedly connected with transmission shield, described
The interior bottom of transmission shield is rotatably connected to first bevel gear by the first transmission shaft, and the lower end of first transmission shaft is through transmission
The bottom of cover is simultaneously connected with rolled round, and outer gear ring is arranged on first transmission shaft, and the two sides of the outer gear ring are equipped with limit
Mechanism, the two sides of the first bevel gear pass through regulating mechanism and are connected with Mobile base, and the Mobile base is far from regulating mechanism
Side is fixedly connected with L-type strut, and the L-type strut runs through the side wall of transmission shield and be connected with far from one end of Mobile base to be pushed away
Plate, the side wall of the mounting cup offer movable mouth corresponding with push plate, are fixedly connected with water suction cotton on the upside of the push plate,
The interior bottom of the mounting cup is fixedly connected with water tank.
Preferably, the elevating mechanism includes two symmetrically arranged slides that screw thread is socketed on the first screw rod, described
The screw thread of first screw rod left and right ends is oppositely arranged, and the downside of first screw rod is equipped with gag lever post, and the gag lever post successively passes through
It wears two slides and is fixedly connected in mounting cup, brace is rotatably connected on the downside of the slide, two braces are mutual
It staggeredly and is rotatablely connected, the brace is rotatably connected to sliding shoe far from one end of slide, and the sliding shoe and connecting plate slide
Connection.
Preferably, the regulating mechanism includes the second bevel gear that connection is engaged with first bevel gear, the second cone tooth
It takes turns the side far from first bevel gear and the second screw rod is connected with by second driving shaft, offered in the Mobile base and second
The corresponding thread groove of bar, the bottom of the Mobile base are fixedly connected with multiple sliding blocks, the interior bottom of the transmission shield offer with
The corresponding sliding slot of sliding block.
Preferably, the bearing block for being fixedly connected on bottom in transmission shield is arranged on the second driving shaft.
Preferably, the position-limit mechanism includes the fixed plate for being fixedly connected on transmission shield bottom, and the fixed plate is far from outer
The side of gear ring is connected with T-type pull rod by multiple first springs, and the end of the T-type pull rod through fixed plate and connects limited
Position plate, the limit plate are fixedly connected with limiting tooth corresponding with outer gear ring far from the side of T-type pull rod.
Preferably, the side of the water tank is connected with drainpipe, and the drainpipe runs through mounting cup far from one end of water tank
Side wall and extend outwardly.
The utility model has the following beneficial effects: steel cylinder can be fixed by the way that elastic band is arranged, it can by elevating mechanism
Steel cylinder is moved in water tank, can examine its air-tightness, after detection, pass through driver by the bubble in observation water
Structure drive push plate is mobile, and push plate is mobile to drive water suction cotton to dry the water on steel cylinder, and device detection air-tightness is more convenient,
So that detection efficiency improves.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of gas manufacture steel cylinder air-tightness detection device structural schematic diagram；
Fig. 2 is the structural schematic diagram in Fig. 1 at A.
In figure: 1 mounting cup, 2 motors, 3 first screw rods, 4 gag lever posts, 5 slides, 6 braces, 7 connecting plates, 8 elastic bands, 9 water
Case, 10 drainpipes, 11 first bevel gears, 12 second bevel gears, 13 second screw rods, 14 outer gear rings, 15 fixed plates, 16 T-types are drawn
Bar, 17 first springs, 18 limit plates, 19 transmission shields, 20 Mobile bases, 21 L-type struts, 22 push plates, 23 water suction cottons.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of gas manufacture steel cylinder air-tightness detection device, including mounting cup 1, the side wall of mounting cup 1
It is fixedly connected with motor 2, the driving end of motor 2 runs through the side wall of mounting cup 1 and is connected with the first screw rod 3, and the first screw rod 3 is separate
One end of motor 2 and the inner wall of mounting cup 1 are rotatablely connected, and are connected with connecting plate 7 by elevating mechanism on the first screw rod 3, are gone up and down
Mechanism includes two symmetrically arranged slides 5 that screw thread is socketed on the first screw rod 3, and the screw thread of 3 left and right ends of the first screw rod is anti-
To setting, the downside of the first screw rod 3 is equipped with gag lever post 4, and gag lever post 4 sequentially passes through two slides 5 and is fixedly connected on mounting cup 1
Interior, the downside of slide 5 is rotatably connected to brace 6, and two braces 6 are interlaced and are rotatablely connected, brace 6 far from slide 5 one
End is rotatably connected to sliding shoe, and sliding shoe is slidably connected with connecting plate 7.
The downside of connecting plate 7 is fixedly connected with the elastic band 8 of multiple equidistant arrangements, and the bottom of mounting cup 1 is fixedly connected with
Transmission shield 19, the interior bottom of transmission shield 19 are rotatably connected to first bevel gear 11 by the first transmission shaft, under the first transmission shaft
End runs through the bottom of transmission shield 19 and is connected with rolled round, outer gear ring 14 is arranged on the first transmission shaft, the two sides of outer gear ring 14 are equal
Equipped with position-limit mechanism, position-limit mechanism includes the fixed plate 15 for being fixedly connected on 19 bottom of transmission shield, and fixed plate 15 is far from outer gear ring
14 side is connected with T-type pull rod 16 by multiple first springs 17, and the end of T-type pull rod 16 through fixed plate 15 and is connected with
Limit plate 18, limit plate 18 are fixedly connected with limiting tooth corresponding with outer gear ring 14 far from the side of T-type pull rod 16.
The two sides of first bevel gear 11 pass through regulating mechanism and are connected with Mobile base 20, and Mobile base 20 is far from regulating mechanism
Side is fixedly connected with L-type strut 21, and regulating mechanism includes that the second bevel gear 12 connected is engaged with first bevel gear 11, and second
Side of the bevel gear 12 far from first bevel gear 11 is connected with the second screw rod 13 by second driving shaft, is arranged on second driving shaft
There is the bearing block for being fixedly connected on bottom in transmission shield 19, thread groove corresponding with the second screw rod 13 offered in Mobile base 20,
The bottom of Mobile base 20 is fixedly connected with multiple sliding blocks, and the interior bottom of transmission shield 19 offers sliding slot corresponding with sliding block, L-type branch
Bar 21 far from Mobile base 20 one end through transmission shield 19 side wall and be connected with push plate 22, the side wall of mounting cup 1 offer with
The corresponding movable mouth of push plate 22, the upside of push plate 22 are fixedly connected with water suction cotton 23, and the interior bottom of mounting cup 1 is fixedly connected with
Water tank 9, the side of water tank 9 are connected with drainpipe 10, the one end of drainpipe 10 far from water tank 9 through mounting cup 1 side wall and to
Outer extension.
In the utility model, steel cylinder is fixed it with elastic band 8 first, opens motor 2 at this time, motor 2 rotates
The first screw rod 3 is driven to rotate, the rotation of the first screw rod 3 drives slide 5 mobile, and slide 5 is mobile to drive brace 6 mobile, and brace 6 is mobile
Drive connecting plate 7 mobile, steel cylinder is moved in water tank 9 by the movement of connecting plate 7 so as to facilitate, at this time by observation water tank 9
Whether bubble is generated, to obtain air-leakage test as a result, opening motor 2 after detection, steel cylinder being moved to push plate 22
Top pulls T-type pull rod 16 at this time, engage limit plate 18 with outer gear ring 14, rotates rolled round at this time, rolled round rotation drive the
The rotation of one bevel gear 11, the rotation of first bevel gear 11 drive second bevel gear 12 to rotate, and the rotation of second bevel gear 12 drives second
Screw rod 13 rotates, and the rotation of the second screw rod 13 drives Mobile base 20 mobile, and Mobile base 20 is mobile to drive L-type strut 21 mobile, L-type branch
Bar 21 is mobile to drive push plate 22 mobile, and push plate 22 is mobile to drive water suction cotton 23 to dry the water on steel cylinder.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of gas manufacture steel cylinder air-tightness detection device, including mounting cup (1), which is characterized in that the mounting cup (1)
Side wall be fixedly connected with motor (2), the driving end of the motor (2) through mounting cup (1) side wall and be connected with first
The inner wall of bar (3), first screw rod (3) one end and mounting cup (1) far from motor (2) is rotatablely connected, first screw rod
(3) it is connected with connecting plate (7) on by elevating mechanism, is fixedly connected with multiple equidistant arrangements on the downside of the connecting plate (7)
The bottom of elastic band (8), the mounting cup (1) is fixedly connected with transmission shield (19), and the interior bottom of the transmission shield (19) passes through
First transmission shaft is rotatably connected to first bevel gear (11), and the bottom of transmission shield (19) is run through simultaneously in the lower end of first transmission shaft
It is connected with rolled round, is arranged on first transmission shaft outer gear ring (14), the two sides of the outer gear ring (14) are equipped with position restrainer
Structure, the two sides of the first bevel gear (11) pass through regulating mechanism and are connected with Mobile base (20), and the Mobile base (20) is separate
The side of regulating mechanism is fixedly connected with L-type strut (21), and the one end of the L-type strut (21) far from Mobile base (20) is through biography
The side wall of dynamic cover (19) is simultaneously connected with push plate (22), and the side wall of the mounting cup (1) offers activity corresponding with push plate (22)
Mouthful, water suction cotton (23) is fixedly connected on the upside of the push plate (22), the interior bottom of the mounting cup (1) is fixedly connected with water
Case (9).
2. a kind of gas manufacture steel cylinder air-tightness detection device according to claim 1, which is characterized in that the lifting
Mechanism includes two symmetrically arranged slides (5) that screw thread is socketed on the first screw rod (3), the first screw rod (3) left and right two
The screw thread at end is oppositely arranged, and the downside of first screw rod (3) is equipped with gag lever post (4), and the gag lever post (4) sequentially passes through two
Slide (5) is simultaneously fixedly connected in mounting cup (1), is rotatably connected to brace (6) on the downside of the slide (5), and two described oblique
Bar (6) is interlaced and is rotatablely connected, and the brace (6) is rotatably connected to sliding shoe, the sliding far from the one end of slide (5)
Block is slidably connected with connecting plate (7).
3. a kind of gas manufacture steel cylinder air-tightness detection device according to claim 1, which is characterized in that the adjusting
Mechanism includes that the second bevel gear (12) of connection is engaged with first bevel gear (11), and the second bevel gear (12) is far from the first cone
The side of gear (11) is connected with the second screw rod (13) by second driving shaft, is offered and second in the Mobile base (20)
The corresponding thread groove of bar (13), the bottom of the Mobile base (20) are fixedly connected with multiple sliding blocks, the transmission shield (19) it is interior
Bottom offers sliding slot corresponding with sliding block.
4. a kind of gas manufacture steel cylinder air-tightness detection device according to claim 3, which is characterized in that described second
The bearing block for being fixedly connected on transmission shield (19) interior bottom is arranged on transmission shaft.
5. a kind of gas manufacture steel cylinder air-tightness detection device according to claim 1, which is characterized in that the limit
Mechanism includes being fixedly connected on the fixed plate (15) of transmission shield (19) bottom, and the one of the fixed plate (15) separate outer gear ring (14)
Side is connected with T-type pull rod (16) by multiple first springs (17), and fixed plate (15) are run through simultaneously in the end of the T-type pull rod (16)
It is connected with limit plate (18), it is right with outer gear ring (14) that the limit plate (18) is fixedly connected with far from the side of T-type pull rod (16)
The limiting tooth answered.
6. a kind of gas manufacture steel cylinder air-tightness detection device according to claim 1, which is characterized in that the water tank
(9) side is connected with drainpipe (10), and the drainpipe (10) runs through the side wall of mounting cup (1) far from the one end of water tank (9)
And extend outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820752274.XU CN208187650U (en) | 2018-05-21 | 2018-05-21 | A kind of gas manufacture steel cylinder air-tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820752274.XU CN208187650U (en) | 2018-05-21 | 2018-05-21 | A kind of gas manufacture steel cylinder air-tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208187650U true CN208187650U (en) | 2018-12-04 |
Family
ID=64428563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820752274.XU Expired - Fee Related CN208187650U (en) | 2018-05-21 | 2018-05-21 | A kind of gas manufacture steel cylinder air-tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208187650U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795782A (en) * | 2020-07-02 | 2020-10-20 | 乐清市万正消防设备有限公司 | Air tightness test device of fire-fighting steel cylinder |
| CN113049186A (en) * | 2021-03-12 | 2021-06-29 | 榆林学院 | Low-temperature liquid storage tank detection device for liquid hydrogen filling |
| CN113109730A (en) * | 2021-05-17 | 2021-07-13 | 深圳市讯茂科技有限公司 | Safety aging test automation integrated equipment of new energy automobile battery |
| CN114001872A (en) * | 2021-10-30 | 2022-02-01 | 山东省绿士农药有限公司 | Liquid pesticide filling line |
| CN114323468A (en) * | 2021-12-09 | 2022-04-12 | 广东浩海环保设备有限公司 | Air tightness detection device for production of ground washing vehicle water tank |
-
2018
- 2018-05-21 CN CN201820752274.XU patent/CN208187650U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795782A (en) * | 2020-07-02 | 2020-10-20 | 乐清市万正消防设备有限公司 | Air tightness test device of fire-fighting steel cylinder |
| CN113049186A (en) * | 2021-03-12 | 2021-06-29 | 榆林学院 | Low-temperature liquid storage tank detection device for liquid hydrogen filling |
| CN113049186B (en) * | 2021-03-12 | 2024-01-26 | 榆林学院 | Low-temperature liquid storage tank detection device for liquid hydrogen filling |
| CN113109730A (en) * | 2021-05-17 | 2021-07-13 | 深圳市讯茂科技有限公司 | Safety aging test automation integrated equipment of new energy automobile battery |
| CN113109730B (en) * | 2021-05-17 | 2022-06-28 | 深圳市讯茂科技有限公司 | Safety aging test automation integrated equipment of new energy automobile battery |
| CN114001872A (en) * | 2021-10-30 | 2022-02-01 | 山东省绿士农药有限公司 | Liquid pesticide filling line |
| CN114001872B (en) * | 2021-10-30 | 2024-02-09 | 山东省绿士农药有限公司 | Liquid pesticide filling line |
| CN114323468A (en) * | 2021-12-09 | 2022-04-12 | 广东浩海环保设备有限公司 | Air tightness detection device for production of ground washing vehicle water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20200521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |