CN210774516U

CN210774516U - Gas cylinder gas tightness detection device

Info

Publication number: CN210774516U
Application number: CN201921736450.1U
Authority: CN
Inventors: 周宏仁; 李明豪; 丁学文; 张昊阳; 张儒; 钟明新; 乐丽; 李海琛
Original assignee: Maoming Minxing Gas Co ltd
Current assignee: Maoming Minxing Gas Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-16
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a gas cylinder gas tightness detection device, the power distribution box comprises a box body, the top fixedly connected with mount of box, the fixedly connected with gas tightness detector of center department at mount top, the left side intercommunication of gas tightness detector has the trachea, the one end intercommunication that the gas tightness detector was kept away from to the trachea has the detection head, the inner chamber of box is provided with adjustment mechanism, adjustment mechanism includes slide bar, servo motor, lead screw, thread bush, removal seat, sliding sleeve and lift post, the inner chamber of mount is provided with fixture, fixture includes first grip slipper, second grip slipper, a thread section of thick bamboo, threaded rod and swing handle. The utility model discloses a cooperation of slide bar, servo motor, lead screw, thread bush, removal seat, sliding sleeve and lift post can highly adjust placing of gas cylinder, and the short and small user of the body of being convenient for places the detection to gas cylinder, also improves the detection precision of user to the gas cylinder gas tightness simultaneously.

Description

Gas cylinder gas tightness detection device

Technical Field

The utility model relates to a gas cylinder technical field specifically is gas cylinder gas tightness detection device.

Background

Gas cylinders store steel cylinders of high pressure oxygen, gas, liquefied petroleum gas, etc., and gas cylinders for safe storage and transportation of the cylinders generally contain permanent gas, liquefied gas, or mixed gas. When a user transports gas, the gas needs to be stored in a gas cylinder, but the user needs to detect the gas tightness of the gas cylinder in advance for the sake of safety and safety, and thus the detection device is used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas cylinder gas tightness detection device possesses the advantage that can highly adjust the gas cylinder, has solved the problem that current detection device can not highly adjust the gas cylinder.

In order to achieve the above object, the utility model provides a following technical scheme: gas cylinder gas tightness detection device, the power distribution box comprises a box body, the top fixedly connected with mount of box, the fixedly connected with gas tightness detector of center department at mount top, the left side intercommunication of gas tightness detector has the trachea, the one end intercommunication that the gas tightness detector was kept away from to the trachea has the detection head, the inner chamber of box is provided with adjustment mechanism, the inner chamber of mount is provided with fixture.

Preferably, adjustment mechanism includes slide bar, servo motor, lead screw, thread bush, removes seat, sliding sleeve and lift post, the equal vertical fixedly connected with slide bar in both sides of box inner chamber, the fixedly connected with servo motor is located at the center of box inner chamber bottom, servo motor's output shaft fixedly connected with lead screw, the surperficial threaded connection of lead screw bottom has the thread bush, the equal fixedly connected with in both sides of thread bush removes the seat, the outside welding of removing the seat has the sliding sleeve with slide bar sliding connection, the vertical fixedly connected with lift post of center department at removal seat top.

Preferably, fixture includes first grip slipper, second grip slipper, a screw thread section of thick bamboo, threaded rod and swing handle, box and threaded connection are run through at the top of lift post have first grip slipper, the top of first grip slipper is provided with the second grip slipper, equal fixedly connected with screw thread section of thick bamboo all around of first grip slipper and second grip slipper, the vertical threaded connection of inner chamber of a screw thread section of thick bamboo has the threaded rod, the top welding of threaded rod has the swing handle.

Preferably, the top and the bottom of slide bar all are equipped with spacing spring, and the outside of spacing spring and the inner chamber fixed connection of box, and the inboard welding of spacing spring have with slide bar sliding connection's spacing dish, and spacing dish is located the outside of sliding sleeve.

Preferably, the center of the top of the box body is connected with an anti-collision rubber block through a strong glue, and the anti-collision rubber block is located at the bottom of the first clamping seat.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of slide bar, servo motor, lead screw, thread bush, removal seat, sliding sleeve and lift post can highly adjust placing of gas cylinder, and the short and small user of the body of being convenient for places the detection to gas cylinder, improves gas cylinder's detection efficiency, also improves the detection precision of user to gas cylinder gas tightness simultaneously.

2. The utility model discloses a cooperation of first grip slipper, second grip slipper, a screw thread section of thick bamboo, threaded rod and swing handle, convenient to use person carries out the centre gripping to the gas steel bottle and fixes, and the user also can carry out interval adjustment to first grip slipper and second grip slipper according to the specification size of gas steel bottle, and through spacing spring and spacing dish, can highly cushion spacingly to the lift of sliding sleeve, through crashproof rubber piece, avoids first grip slipper and box to bump.

Drawings

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

FIG. 2 is a sectional view of the structure of the case body of the present invention;

fig. 3 is a left side view of the first and second holders of the present invention.

In the figure: 1. a box body; 2. a fixed mount; 3. an air tightness detector; 4. an air tube; 5. a detection head; 6. an adjustment mechanism; 61. a slide bar; 62. a servo motor; 63. a screw rod; 64. a threaded sleeve; 65. a movable seat; 66. a sliding sleeve; 67. a lifting column; 7. a clamping mechanism; 71. a first clamping seat; 72. a second clamping seat; 73. a threaded barrel; 74. a threaded rod; 75. turning a handle; 76. and an anti-collision rubber block.

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.

Please refer to fig. 1-3, gas steel bottle gas tightness detection device sets up box 1, and the center department at 1 top of box has crashproof block rubber 76 through the sticky connection of powerful, and crashproof block rubber 76 is located the bottom of first grip slipper 71, through crashproof block rubber, avoids first grip slipper 71 and box 1 to bump, and the top fixedly connected with mount 2 of box 1, the fixedly connected with gas tightness detector 3 of the center department at 2 tops of mount, the utility model discloses a gas tightness detector can directly purchase from the market, and its structure and principle all belong to prior art and no longer describe its structure and theory of operation here. The left side intercommunication of gas tightness detector 3 of this embodiment has trachea 4, and the one end intercommunication that gas tightness detector 3 was kept away from to trachea 4 has detection head 5, only needs during the use to assemble detection head 5 and the steel bottle that is detected just can the gas tightness of direct detection steel bottle.

In order to prevent the tested steel cylinder from moving or falling down in the testing process, the gas steel cylinder airtightness detection device of the embodiment is provided with the clamping mechanism 7, the clamping mechanism 7 comprises a first clamping seat 71, a second clamping seat 72, a thread cylinder 73, a threaded rod 74 and a rotating handle 75, the top of the lifting column 67 penetrates through the box body 1 and is in threaded connection with the first clamping seat 71, the top of the first clamping seat 71 is provided with the second clamping seat 72, the peripheries of the first clamping seat 71 and the second clamping seat 72 are fixedly connected with the thread cylinder 73, the vertical thread of the inner cavity of the thread cylinder 73 is connected with the threaded rod 74, the rotating handle 75 is welded at the top of the threaded rod 74, through the cooperation of first holder 71, second holder 72, a screw section of thick bamboo 73, threaded rod 74 and swing handle 75, convenient to use person carries out the centre gripping to the gas cylinder and fixes, and the user also can carry out the interval to first holder 71 and second holder 72 and adjust according to the specification size of gas cylinder.

In order to adjust the height of the steel cylinder to be measured conveniently, the inner cavity of the box body 1 in the embodiment is provided with an adjusting mechanism 6, the adjusting mechanism 6 comprises a sliding rod 61, a servo motor 62, a screw rod 63, a threaded sleeve 64, a moving seat 65, a sliding sleeve 66 and a lifting column 67, the sliding rod 61 is fixedly connected to both sides of the inner cavity of the box body 1 vertically, a limiting spring is sleeved on each of the top and the bottom of the sliding rod 61, the outer side of the limiting spring is fixedly connected with the inner cavity of the box body 1, a limiting disc connected with the sliding rod 61 in a sliding manner is welded on the inner side of the limiting spring, the limiting disc is positioned on the outer side of the sliding sleeve 66, the lifting height of the sliding sleeve 66 can be buffered and limited through the limiting spring and the limiting disc, the servo motor 62 is fixedly connected to the center of the inner cavity of the box body 1, the output shaft of the servo motor 62 is, remove the outside welding of seat 65 have with slide bar 61 sliding connection's sliding sleeve 66, the center department vertical fixedly connected with lift post 67 at removal seat 65 top, through slide bar 61, servo motor 62, lead screw 63, thread bush 64, remove seat 65, the cooperation of sliding sleeve 66 and lift post 67, can highly adjust placing of gas steel bottle, the short and small user of the body of being convenient for places the detection to gas steel bottle, improve gas steel bottle's detection efficiency, also improve the detection precision of user to gas steel bottle gas tightness simultaneously.

The standard parts used in the present application document can be purchased from the market, each part in the present application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming by a person skilled in the art, the present application document belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the present application document does not explain the control mode and the circuit connection in detail, and the detailed description is not given here.

When in use, a user puts the gas steel cylinder inside the first clamping seat 71 and the second clamping seat 72, then, the user grips the rotary handle 75 to rotate the threaded rod 74 clockwise, so that the threaded rod 74 rotates downwards in the two threaded cylinders 73, and the threaded rod 74 drives the second clamping seat 72 to clamp and fix the gas cylinder downwards, then the servo motor 62 drives the screw 63 to rotate forward, the sliding sleeve 66 slides on the surface of the sliding rod 61, the movable base 65 is limited by sliding, so that the screw 63 drives the threaded sleeve 64 and the movable base 65 to move upwards, the movable base 65 drives the lifting column 67, the first clamping base 71, the second clamping base 72 and the gas steel cylinder to move upwards, thereby can adjust gas cylinder's height to the user will detect head 5 and gas cylinder's the mouth of pipe and carry out sealing connection, and gas tightness detector 3 exerts atmospheric pressure in to gas cylinder through trachea 4, observes gas cylinder's airtight effect.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Gas cylinder gas tightness detection device, including box (1), its characterized in that: the utility model discloses a gas tightness detector, including box (1), the top fixedly connected with mount (2) at box (1), fixedly connected with gas tightness detector (3) are located at the center at mount (2) top, the left side intercommunication of gas tightness detector (3) has trachea (4), the one end intercommunication that gas tightness detector (3) were kept away from in trachea (4) has detection head (5), the inner chamber of box (1) is provided with adjustment mechanism (6), the inner chamber of mount (2) is provided with fixture (7).

2. The gas cylinder airtightness detection apparatus according to claim 1, wherein: adjustment mechanism (6) include slide bar (61), servo motor (62), lead screw (63), thread bush (64), remove seat (65), sliding sleeve (66) and lift post (67), equal vertical fixedly connected with slide bar (61) in both sides of box (1) inner chamber, fixedly connected with servo motor (62) are located at the center of box (1) inner chamber bottom, output shaft fixedly connected with lead screw (63) of servo motor (62), the surface thread connection of lead screw (63) bottom has thread bush (64), the equal fixedly connected with in both sides of thread bush (64) removes seat (65), the outside welding of removing seat (65) has sliding sleeve (66) with slide bar (61) sliding connection, the center at removal seat (65) top locates vertical fixedly connected with lift post (67).

3. The gas cylinder airtightness detection apparatus according to claim 2, wherein: fixture (7) include first grip slipper (71), second grip slipper (72), a screw thread section of thick bamboo (73), threaded rod (74) and swing handle (75), box (1) and threaded connection have first grip slipper (71) are run through at the top of lift post (67), the top of first grip slipper (71) is provided with second grip slipper (72), equal fixedly connected with screw thread section of thick bamboo (73) all around of first grip slipper (71) and second grip slipper (72), the vertical threaded connection in inner chamber of screw thread section of thick bamboo (73) has threaded rod (74), the top welding of threaded rod (74) has swing handle (75).

4. The gas cylinder airtightness detection apparatus according to claim 2, wherein: the top and the bottom of slide bar (61) all are equipped with spacing spring, and the outside of spacing spring and the inner chamber fixed connection of box (1), and the inboard welding of spacing spring have with slide bar (61) sliding connection's spacing dish, and spacing dish is located the outside of sliding sleeve (66).

5. The gas cylinder airtightness detection apparatus according to claim 1, wherein: the center of the top of the box body (1) is connected with an anti-collision rubber block through a strong glue, and the anti-collision rubber block is positioned at the bottom of the first clamping seat (71).