CN217424675U - Ultrahigh pressure gas cylinder airtightness detection device - Google Patents
Ultrahigh pressure gas cylinder airtightness detection device Download PDFInfo
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- CN217424675U CN217424675U CN202221249937.9U CN202221249937U CN217424675U CN 217424675 U CN217424675 U CN 217424675U CN 202221249937 U CN202221249937 U CN 202221249937U CN 217424675 U CN217424675 U CN 217424675U
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- gas cylinder
- high pressure
- fixed mounting
- frame
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Abstract
The utility model relates to a detection device technical field just discloses a super high pressure gas cylinder airtightness detection device, which comprises a frame, fixed mounting has the motor in the frame, the output shaft end fixedly connected with main shaft of motor, main shaft one side is provided with fixture, the outside cover of main shaft is equipped with the driving gear, the driving gear downside is provided with climbing mechanism, frame upper end fixed mounting has high pressure positive blower, high pressure positive blower's air outlet end fixedly connected with tuber pipe, fixed mounting has the manometer on the tuber pipe, tuber pipe downside fixed mounting has the interface. This gas tightness detection device of super-high pressure gas cylinder effectively prevents to damage the gas cylinder surface when the gas cylinder centre gripping, causes the loss, effectively improves detection efficiency, simultaneously, can avoid the removal of connecting pieces such as tuber pipe and interface to easily cause the junction pine to take off to lead to the testing result inaccurate, detection efficiency greatly reduced's the condition takes place.
Description
Technical Field
The utility model relates to a detection device technical field specifically is a gas tightness detection device of super high pressure gas cylinder.
Background
In the production process of the ultrahigh-pressure gas cylinder, the last procedure is to carry out gas tightness detection on the ultrahigh-pressure gas cylinder, the existing gas tightness detection device is not high in detection efficiency, the gas cylinder to be detected is usually placed in a water tank after being connected with a high-pressure gas pipe, whether gas is generated in the water tank is observed, and the gas cylinder is communicated with the high-pressure gas pipe and then placed in the water tank, so that the connection part is easy to loose, the detection result is deviated, and the detection result is inaccurate.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a gas tightness detection device of super high pressure gas cylinder possesses detection efficiency height, and the advantage that the testing result is accurate has solved detection efficiency not high, and the junction is not hard up easily during the detection, the inaccurate problem of testing result.
(II) technical scheme
For realizing that above-mentioned detection efficiency is high, the accurate purpose of testing result, the utility model provides a following technical scheme: the ultrahigh-pressure gas cylinder airtightness detection device comprises a rack, wherein a motor is fixedly mounted on the rack, a spindle is fixedly connected to an output shaft end of the motor, a clamping mechanism is arranged on one side of the spindle, a driving gear is sleeved outside the spindle, a jacking mechanism is arranged on the lower side of the driving gear, a high-pressure fan is fixedly mounted at the upper end of the rack, an air pipe is fixedly connected to an air outlet end of the high-pressure fan, a pressure gauge is fixedly mounted on the air pipe, and a connector is fixedly mounted on the lower side of the air pipe.
Preferably, fixture include with main shaft fixed connection's right angle spanner, right angle spanner one side fixedly connected with erects the axle, erect the axle lower extreme and pass through right angle spanner fixedly connected with clamping screw, clamping screw is provided with two sections and revolves to opposite screw, the outside threaded connection of clamping screw has splint, elastic connection has the buffer board on the splint, sliding connection has the fixed plate on the splint, the notch has been seted up to the fixed plate lower extreme, the inside elastic connection clamp splice of notch.
Preferably, the fixing plate is fixedly installed inside the rack, the vertical shaft and the clamping screw are rotatably connected with the fixing plate, and the bottom of the fixing plate is hollowed out.
Preferably, climbing mechanism includes the driven gear with driving gear engaged with, the inside cover of driven gear is equipped with the jacking screw rod, the jacking screw rod is provided with two sets ofly and sets up respectively in the inside both sides of frame, the jacking screw rod rotates with the frame to be connected, jacking screw rod downside threaded connection has the roof, fixed mounting has the water collection section of thick bamboo on the roof, the water collection section of thick bamboo material is transparent material, swing joint has the drive belt between the jacking screw rod
(III) advantageous effects
Compared with the prior art, the utility model provides a gas tightness detection device of super high pressure gas cylinder possesses following beneficial effect:
1. this gas tightness detection device for ultrahigh pressure gas cylinder, through the fixture that sets up, the clamp splice presss from both sides tight gas cylinder bottom, prevents that the gas cylinder bottom is unstable when connecting the interface, and is insecure with interface connection, causes gaseous spilling, and the testing result is unreal, and buffer board contact gas cylinder surface, buffer board and splint elastic connection to effectively prevent to damage the gas cylinder surface when the gas cylinder centre gripping, cause the loss.
2. This gas tightness detection device of super-high pressure gas cylinder presss from both sides tight synchronous jacking water collecting drum to detect the gas cylinder through the main shaft to the gas cylinder, improves detection efficiency, simultaneously, avoids the removal of connecting pieces such as tuber pipe and interface to easily cause the junction pine to take off to lead to the testing result inaccurate, detection efficiency greatly reduced.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the clamping mechanism of the present invention;
fig. 3 is an enlarged schematic view of the position a of the present invention.
In the figure: 1. a frame; 2. a motor; 3. a main shaft; 4. a clamping mechanism; 41. a right angle wrench; 42. a vertical axis; 43. clamping the screw rod; 44. a splint; 45. a buffer plate; 46. a fixing plate; 47. a notch; 48. a clamping block; 5. a driving gear; 6. a jacking mechanism; 61. a driven gear; 62. jacking a screw rod; 63. a top plate; 64. a water collection cylinder; 65. a transmission belt; 7. a high pressure fan; 8. an air duct; 9. a pressure gauge; 10. an interface.
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 device for detecting the air tightness of a super-high pressure gas cylinder comprises a frame 1, a motor 2 is fixedly mounted on the frame 1, a spindle 3 is fixedly connected to an output shaft end of the motor 2, a clamping mechanism 4 is arranged on one side of the spindle 3, the clamping mechanism 4 comprises a right-angle wrench 41 fixedly connected to the spindle 3, a vertical shaft 42 is fixedly connected to one side of the right-angle wrench 41, a clamping screw 43 is fixedly connected to the lower end of the vertical shaft 42 through the right-angle wrench 41, the clamping screw 43 is provided with two sections of threads with opposite rotation directions, a clamping plate 44 is connected to the outer portion of the clamping screw 43 through threads, a buffer plate 45 is elastically connected to the clamping plate 44, a fixing plate 46 is slidably connected to the clamping plate 44, the fixing plate 46 is fixedly mounted inside the frame 1, and both the vertical shaft 42 and the clamping screw 43 are rotatably connected to the fixing plate 46, the bottom of the fixing plate 46 is hollowed out, a notch 47 is formed in the lower end of the fixing plate 46, a clamping block 48 is elastically connected in the notch 47, a driving gear 5 is sleeved outside the main shaft 3, a jacking mechanism 6 is arranged on the lower side of the driving gear 5, the jacking mechanism 6 comprises a driven gear 61 meshed with the driving gear 5, jacking screws 62 are sleeved in the driven gear 61, two sets of the jacking screws 62 are arranged on two sides in the rack 1 respectively, the jacking screws 62 are rotatably connected with the rack 1, a top plate 63 is in threaded connection with the lower side of the jacking screws 62, a water collecting barrel 64 is fixedly arranged on the top plate 63, the water collecting barrel 64 is made of a transparent material, a transmission belt 65 is movably connected between the jacking screws 62, a high-pressure fan 7 is fixedly arranged at the upper end of the rack 1, and an air outlet end of the high-pressure fan 7 is fixedly connected with an air pipe 8, a pressure gauge 9 is fixedly mounted on the air pipe 8, and a connector 10 is fixedly mounted on the lower side of the air pipe 8.
The working principle is as follows: the gas cylinder is placed in a notch 47 on a fixing plate 46, a clamping block 48 is pushed, the clamping block 48 clamps the bottom end of the gas cylinder, the bottom of the gas cylinder is prevented from being unstable when the gas cylinder is connected with an interface 10, the gas cylinder is not firmly connected with the interface 10, gas leaks out, a detection result is not true, after the gas cylinder is connected with the interface 10, a motor 2 is started, the motor 2 drives a spindle 3 to rotate, the spindle 3 drives a right-angle wrench 41 to rotate, the right-angle wrench 41 changes the transmission direction, a vertical shaft 42 rotates, the vertical shaft 42 drives a clamping screw 43 to rotate through the right-angle wrench 41, threads on the clamping screw 43 are arranged in two sections and have opposite rotation directions, so that the clamping screw 43 rotates to drive a clamping plate 44 to clamp the gas cylinder, a buffer plate 45 contacts the surface of the gas cylinder, the buffer plate 45 is elastically connected with the clamping plate 44, the gas cylinder surface is effectively prevented from being damaged when the gas cylinder is clamped, loss is caused, and meanwhile, a driving gear 5 is meshed with a driven gear 61, driven gear 61 drives jacking screw rod 62 and rotates, jacking screw rod 62 and roof 63 threaded connection, roof 63 drives water collection cylinder 64 rebound, make inside the gas cylinder immerses water collection cylinder 64, the water collection cylinder 64 material sets up to transparent material, start high pressure positive blower 7, high pressure positive blower 7 is inside the leading-in gas cylinder of high-pressure gas, can observe input gas pressure size through manometer 9, be convenient for detect the gas cylinder, it produces the gas tightness that can judge high-pressure gas cylinder to observe whether there is the bubble in the water collection cylinder 64, this device presss from both sides tight synchronous jacking water collection cylinder 64 to the gas cylinder through main shaft 3 and detects the gas cylinder, improve detection efficiency, and simultaneously, avoid the removal of connecting pieces such as tuber pipe 8 and interface 10 to easily cause the junction pine to take off, thereby lead to the testing result inaccurate, detection efficiency greatly reduced.
In summary, according to the ultrahigh-pressure gas cylinder airtightness detection device, the clamping block 48 clamps the bottom end of the gas cylinder through the arranged clamping mechanism 4, so that the situation that the bottom of the gas cylinder is unstable when the gas cylinder is connected with the interface 10 and is connected with the interface 10 insecurely to cause gas leakage and unreal detection results is prevented, the buffer plate 45 is in contact with the surface of the gas cylinder, and the buffer plate 45 is elastically connected with the clamping plate 44, so that the surface of the gas cylinder is effectively prevented from being damaged when the gas cylinder is clamped, and loss is caused.
This gas tightness detection device of super high pressure gas cylinder presss from both sides tight synchronous jacking water collecting drum 64 and detects the gas cylinder through main shaft 3 to the gas cylinder, improves detection efficiency, simultaneously, avoids the removal of connecting pieces such as tuber pipe 8 and interface 10 to easily cause the junction pine to take off to lead to the testing result inaccurate, detection efficiency greatly reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (4)
1. The utility model provides a super high pressure gas cylinder gas tightness detection device, includes frame (1), its characterized in that: fixed mounting has motor (2) on frame (1), the output shaft end fixedly connected with main shaft (3) of motor (2), main shaft (3) one side is provided with fixture (4), main shaft (3) outside cover is equipped with driving gear (5), driving gear (5) downside is provided with climbing mechanism (6), frame (1) upper end fixed mounting has high pressure positive blower (7), the air outlet end fixedly connected with tuber pipe (8) of high pressure positive blower (7), fixed mounting has manometer (9) on tuber pipe (8), tuber pipe (8) downside fixed mounting has interface (10).
2. The device for detecting the airtightness of an ultra-high pressure gas cylinder according to claim 1, wherein: fixture (4) include with main shaft (3) fixed connection's right angle spanner (41), right angle spanner (41) one side fixedly connected with vertical axis (42), vertical axis (42) lower extreme passes through right angle spanner (41) fixedly connected with clamping screw (43), clamping screw (43) are provided with two sections and revolve to opposite screw, clamping screw (43) outside threaded connection has splint (44), elastic connection has buffer board (45) on splint (44), sliding connection has fixed plate (46) on splint (44), notch (47) have been seted up to fixed plate (46) lower extreme, notch (47) inside elastic connection clamp splice (48).
3. The device for detecting the airtightness of an ultra-high pressure gas cylinder according to claim 2, wherein: fixed plate (46) fixed mounting is inside frame (1), vertical axis (42) and clamping screw (43) all rotate with fixed plate (46) and are connected, fixed plate (46) bottom sets up to the fretwork form.
4. The device for detecting the airtightness of the ultra-high pressure gas cylinder according to claim 1, wherein: climbing mechanism (6) include driven gear (61) with driving gear (5) engaged with, the inside cover of driven gear (61) is equipped with jacking screw rod (62), jacking screw rod (62) are provided with two sets ofly and set up respectively in frame (1) inside both sides, jacking screw rod (62) rotate with frame (1) and are connected, jacking screw rod (62) downside threaded connection has roof (63), fixed mounting has water collection cylinder (64) on roof (63), water collection cylinder (64) material is transparent material, swing joint has drive belt (65) between jacking screw rod (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221249937.9U CN217424675U (en) | 2022-05-23 | 2022-05-23 | Ultrahigh pressure gas cylinder airtightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221249937.9U CN217424675U (en) | 2022-05-23 | 2022-05-23 | Ultrahigh pressure gas cylinder airtightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217424675U true CN217424675U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221249937.9U Active CN217424675U (en) | 2022-05-23 | 2022-05-23 | Ultrahigh pressure gas cylinder airtightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217424675U (en) |
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2022
- 2022-05-23 CN CN202221249937.9U patent/CN217424675U/en active Active
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