CN214471532U

CN214471532U - Gas cylinder leakproofness verifying attachment

Info

Publication number: CN214471532U
Application number: CN202023157084.XU
Authority: CN
Inventors: 张龚; 梁永锋; 魏钰昆
Original assignee: Xinchang Xingong Gas Co ltd
Current assignee: Xinchang Xingong Gas Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-22
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a gas cylinder leakproofness verifying attachment, the power distribution box comprises a box body, the top fixedly connected with diaphragm of box, the top fixedly connected with verifying attachment of diaphragm, verifying attachment's inside is provided with the gas cylinder body, the bottom fixedly connected with motor on box inner chamber right side, the output fixedly connected with gear of motor one, box inner chamber's left side fixedly connected with bearing one, the inside swing joint of bearing one has the bull stick, the right side fixedly connected with gear two of bull stick, the bottom and the first meshing of gear two. The utility model discloses reach the effect that can automatically regulated supporting rod, strengthened verifying attachment's practicality, this gas cylinder leakproofness verifying attachment has solved current leakproofness verifying attachment and has all been artifical manual regulation centre gripping power supply when detecting, unable automatically regulated, very big work efficiency who has limited the operator to can also injure user's problem by mistake.

Description

Gas cylinder leakproofness verifying attachment

Technical Field

The utility model relates to a gas cylinder technical field specifically is a gas cylinder leakproofness verifying attachment.

Background

The gas cylinder is a movable pressure container which can be repeatedly inflated for use under normal environment (minus 40-60 ℃), has nominal working pressure of 1.0-30 MPa (gauge pressure) and nominal volume of 0.4-1000L and is used for containing permanent gas, liquefied gas or dissolved gas. The sealing can be divided into static sealing and dynamic sealing. Sealing is a component or measure that prevents leakage of fluid or solid particles from between adjacent bonding surfaces and prevents intrusion of foreign matter such as dust and moisture into the interior of machine equipment.

The gas cylinder needs to use the leakproofness verifying attachment when adding man-hour, but the leakproofness verifying attachment that has now is the artifical manual regulation centre gripping power supply mostly when detecting, unable automatically regulated, very big limitation operator's work efficiency to still can injure the user by mistake, reduced verifying attachment's practicality.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a gas cylinder leakproofness verifying attachment possesses the advantage that can the automatically regulated supporting rod, has solved current leakproofness verifying attachment and has mostly been artifical manual regulation centre gripping power supply when examining, unable automatically regulated, very big limiting operator's work efficiency to can also injure user's problem by mistake.

In order to achieve the above object, the utility model provides a following technical scheme: a transverse plate is fixedly connected to the top of the box body, an inspection device is fixedly connected to the top of the transverse plate, a gas cylinder body is arranged inside the inspection device, a motor is fixedly connected to the bottom of the right side of an inner cavity of the box body, a first gear is fixedly connected to the output end of the motor, a first bearing is fixedly connected to the left side of the inner cavity of the box body, a rotating rod is movably connected inside the first bearing, a second gear is fixedly connected to the right side of the rotating rod, the bottom of the second gear is meshed with the first gear, a second bearing is fixedly connected to the top of the left side of the inner cavity of the box body, a positive and negative lead screw is movably connected inside the second bearing, a third gear is sleeved on the surface of the positive and negative lead screw, the bottom of the third gear is meshed with the second gear, and thread blocks are connected to two sides of the surface of the positive and negative lead screw, the top fixedly connected with upstand of screw thread piece, the top of upstand runs through to verifying attachment's inside and with the laminating of gas cylinder body.

As the utility model discloses it is preferred, the bottom fixedly connected with fixed block of motor, the bottom of fixed block and the inner wall fixed connection of box.

As the utility model discloses preferred, the top fixedly connected with bearing three on box inner chamber right side, the right side swing joint of positive and negative tooth lead screw is in the inside of bearing three.

As the utility model discloses it is preferred, the bottom in the upstand outside just is located the inside fixedly connected with spring of box, the outside of spring and the inner wall fixed connection of box.

As the utility model discloses it is preferred, the front of upstand just is located the inside fixedly connected with spacer pin of box, spacing frame has been cup jointed on the surface of spacer pin, the both sides of spacing frame all with the inner wall fixed connection of box.

Preferably, the motor is Y160M 2-2.

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

1. the utility model discloses a box, the diaphragm, verifying attachment, the gas cylinder body, including a motor, a controller, and a cover plate, gear one, bearing one, the bull stick, gear two, bearing two, positive and negative tooth lead screw, gear three, the cooperation of screw thread piece and upstand is used, it moves to the inboard to drive the screw thread piece through positive and negative tooth lead screw, make the upstand carry the gas cylinder body, reach the effect that can automatically regulated supporting rod, verifying attachment's practicality has been strengthened, this gas cylinder leakproofness verifying attachment, it is artifical manual regulation centre gripping power supply mostly to have solved current leakproofness verifying attachment when detecting, unable automatically regulated, very big operating efficiency who has limited the operator, and can also injure user's problem by mistake.

2. The utility model discloses a setting of fixed block can make the more stable function of motor, has played the effect of location to the motor simultaneously.

3. The utility model discloses a setting of bearing three can make the more stable rotation of positive and negative tooth lead screw, has played spacing effect to positive and negative tooth lead screw simultaneously.

4. The utility model discloses a setting of spring can make the more stable inboard removal of upstand, has played absorbing effect simultaneously.

5. The utility model discloses a spacer pin and spacing frame's setting can make the more stable removal of upstand, has played the effect of restriction to the removal orbit of upstand simultaneously.

Drawings

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

FIG. 2 is an enlarged structural view of the point A in FIG. 1;

fig. 3 is a perspective view of the local structure of the present invention.

In the figure: 1. a box body; 2. a transverse plate; 3. a testing device; 4. a gas cylinder body; 5. a motor; 6. a first gear; 7. a first bearing; 8. a rotating rod; 9. a second gear; 10. a second bearing; 11. a screw rod with positive and negative teeth; 12. a third gear; 13. a thread block; 14. a vertical post; 15. a fixed block; 16. a third bearing; 17. a spring; 18. a spacing pin; 19. and a limiting frame.

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.

As shown in figures 1 to 3, the utility model provides a gas cylinder sealing performance testing device, which comprises a box body 1, a transverse plate 2 is fixedly connected to the top of the box body 1, a testing device 3 is fixedly connected to the top of the transverse plate 2, a gas cylinder body 4 is arranged in the testing device 3, a motor 5 is fixedly connected to the bottom of the right side of the inner cavity of the box body 1, a first gear 6 is fixedly connected to the output end of the motor 5, a first bearing 7 is fixedly connected to the left side of the inner cavity of the box body 1, a rotating rod 8 is movably connected to the inside of the first bearing 7, a second gear 9 is fixedly connected to the right side of the rotating rod 8, the bottom of the second gear 9 is meshed with the first gear 6, a second bearing 10 is fixedly connected to the top of the left side of the inner cavity of the box body 1, a positive and negative screw rod 11 is movably connected to the inside of the bearing 10, a third gear 12 is sleeved on the surface of the positive and negative screw rod 11, the bottom of the third gear 12 is meshed with the second gear 9, both sides of the surface of the positive and negative screw rod 11 are in threaded connection with a threaded block 13, the top of the thread block 13 is fixedly connected with a vertical column 14, and the top of the vertical column 14 penetrates into the inspection device 3 and is attached to the gas cylinder body 4.

Referring to fig. 1, a fixing block 15 is fixedly connected to the bottom of the motor 5, and the bottom of the fixing block 15 is fixedly connected to the inner wall of the box 1.

As a technical optimization scheme of the utility model, through the setting of fixed block 15, can make the more stable function of motor 5, played the effect of location to motor 5 simultaneously.

Referring to fig. 1, the top of the right side of the inner cavity of the box body 1 is fixedly connected with a third bearing 16, and the right side of the positive and negative teeth screw rod 11 is movably connected inside the third bearing 16.

As a technical optimization scheme of the utility model, through the setting of three 16 of bearing, can make positive and negative tooth lead screw 11 more add stable rotation, played spacing effect to positive and negative tooth lead screw 11 simultaneously.

Referring to fig. 2, a spring 17 is fixedly connected to the bottom of the outer side of the upright post 14 and located inside the box 1, and the outer side of the spring 17 is fixedly connected to the inner wall of the box 1.

As a technical optimization scheme of the utility model, through spring 17's setting, can make upstand 14 more stable inboard removal, played absorbing effect simultaneously.

Referring to fig. 2, a limit pin 18 is fixedly connected to the front surface of the vertical column 14 and located inside the box body 1, a limit frame 19 is sleeved on the surface of the limit pin 18, and both sides of the limit frame 19 are fixedly connected to the inner wall of the box body 1.

As a technical optimization scheme of the utility model, through the setting of spacer pin 18 and spacing frame 19, can make the more stable removal of upstand 14, played the effect of restriction to the removal orbit of upstand 14 simultaneously.

The utility model discloses a theory of operation and use flow: during the use, at first the user puts gas cylinder body 4 in verifying attachment 3's inside earlier, then starter motor 5, motor 5's output drives gear 6 rotatory, gear 6 drives gear two 9 rotatory, gear two 9 drives gear three 12 rotatory, gear three 12 drives positive and negative tooth lead screw 11 rotatory, positive and negative tooth lead screw 11 drives threaded block 13 and moves to the inboard, threaded block 13 drives upstand 14 and moves to the inboard, make upstand 14 clip gas cylinder body 4, cause to reach the effect that can the automatically regulated supporting rod.

In summary, the following steps: this gas cylinder leakproofness verifying attachment, through box 1, diaphragm 2, verifying attachment 3, gas cylinder body 4, motor 5, gear 6, bearing 7, the bull stick 8, gear two 9, bearing two 10, positive and negative tooth lead screw 11, gear three 12, the cooperation of thread piece 13 and upstand 14 is used, it removes to the inboard to drive thread piece 13 through positive and negative tooth lead screw 11, make upstand 14 carry gas cylinder body 4, reach the effect that can the automatically regulated supporting rod, verifying attachment's practicality has been strengthened, this gas cylinder leakproofness verifying attachment, it is the artifical manual regulation centre gripping power supply mostly to have solved current leakproofness verifying attachment when measuring, unable automatically regulated, very big operating efficiency who has limited the operator, and can also injure user's problem by mistake.

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.

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. The utility model provides a gas cylinder leakproofness verifying attachment, includes box (1), its characterized in that: the gas cylinder inspection device is characterized in that a transverse plate (2) is fixedly connected to the top of the box body (1), an inspection device (3) is fixedly connected to the top of the transverse plate (2), a gas cylinder body (4) is arranged inside the inspection device (3), a motor (5) is fixedly connected to the bottom of the right side of an inner cavity of the box body (1), a first gear (6) is fixedly connected to the output end of the motor (5), a first bearing (7) is fixedly connected to the left side of the inner cavity of the box body (1), a rotating rod (8) is movably connected to the inside of the first bearing (7), a second gear (9) is fixedly connected to the right side of the rotating rod (8), the bottom of the second gear (9) is meshed with the first gear (6), a second bearing (10) is fixedly connected to the top of the left side of the inner cavity of the box body (1), a positive and negative screw rod (11) is movably connected to the inside of the second bearing (10), and a third gear (12) is sleeved on the surface of the positive and negative screw rod (11), the bottom of gear three (12) and gear two (9) meshing, the equal threaded connection in both sides on positive and negative tooth lead screw (11) surface has screw block (13), the top fixedly connected with upstand (14) of screw block (13), the top of upstand (14) runs through to the inside of verifying attachment (3) and laminates with gas cylinder body (4).

2. The cylinder sealability testing apparatus of claim 1 wherein: the bottom fixedly connected with fixed block (15) of motor (5), the bottom of fixed block (15) and the inner wall fixed connection of box (1).

3. The cylinder sealability testing apparatus of claim 1 wherein: the top on the right side of the inner cavity of the box body (1) is fixedly connected with a third bearing (16), and the right side of the positive and negative tooth screw rod (11) is movably connected inside the third bearing (16).

4. The cylinder sealability testing apparatus of claim 1 wherein: the bottom outside the vertical column (14) is fixedly connected with a spring (17) inside the box body (1), and the outside of the spring (17) is fixedly connected with the inner wall of the box body (1).

5. The cylinder sealability testing apparatus of claim 1 wherein: the front of the vertical column (14) is fixedly connected with a limiting pin (18) inside the box body (1), a limiting frame (19) is sleeved on the surface of the limiting pin (18), and the two sides of the limiting frame (19) are fixedly connected with the inner wall of the box body (1).

6. The cylinder sealability testing apparatus of claim 1 wherein: the model of the motor (5) is Y160M 2-2.