CN212408271U

CN212408271U - Inflatable frame for pressure container

Info

Publication number: CN212408271U
Application number: CN202021201671.1U
Authority: CN
Inventors: 郭远军
Original assignee: Yuanjun Heat Energy Power Technology Co ltd
Current assignee: Yuanjun Heat Energy Power Technology Co ltd
Priority date: 2020-06-27
Filing date: 2020-06-27
Publication date: 2021-01-26
Anticipated expiration: 2030-06-27

Abstract

The utility model provides an aerify frame that pressure vessel was used, including the bottom plate and locate a plurality of baffles on the bottom plate and aerify the extension board, baffle parallel arrangement forms the pipe fitting between the two adjacent baffles and places the cavity, and the extension board is aerifyd in the setting in the cavity, and the baffle front end is equipped with the mounting panel, is equipped with aerating device on the mounting panel, and the baffle rear end is equipped with thrust device, still be equipped with the filling member in the cavity. The utility model discloses simple structure is applicable to different length size's pipe fitting and aerifys, and sealed effect is outstanding, and the effectual improvement security when aerifing has reduced the probability that the explosion takes place, and the packing can stretch out and draw back the regulation according to the gas filled needs of pipe fitting, is convenient for reduce the change of packing and the manufacturing cost who aerifys the frame.

Description

Inflatable frame for pressure container

Technical Field

The utility model relates to an aerating device, especially an aerify frame that pressure vessel was used.

Background

Many tubular containers and cylindrical containers need to be filled with special gas, for example, an oxygen cylinder needs to be filled with high-pressure oxygen, and an acetylene cylinder needs to be filled with high-pressure acetylene. Generally, high-pressure gas is filled into the high-pressure gas cylinder, the gas is generally a dangerous medium and has explosion danger, the bearing medium generally has the properties of flammability, explosiveness, toxicity, strong corrosion and the like, and the use environment is more complex and severe than other pressure containers due to the characteristics of movement, repeated filling, unfixed operation and use personnel and changed use environment. Once the high-pressure gas cylinder explodes or leaks, fire disasters or poisoning often happen, even disastrous accidents are caused, and serious property loss, casualties and environmental pollution are brought.

Secondly, when dangerous pipe fittings are inflated at present, workers are required to hold the inflation device by hands to align the pipe fittings for inflation, only one pipe fitting can be inflated at a time, the production efficiency is low, and the labor intensity of the workers is high.

In view of the dangerousness of high-pressure gas cylinders and containers, which are more dangerous and cause safety accidents by some carelessness during the process of inflating in factories, CN109373180A discloses an explosion-proof inflating device, which comprises a tank body for containing liquid and forming a working area for inflating; the pipe frame is arranged in the working area and used for supporting the pipe fittings; an inflation device for inflating the tube; and the first pushing device is used for preventing the pipe fitting from being far away from the inflating device when the pipe fitting is inflated. On one hand, the invention can automatically inflate the pipe fitting; on the other hand, the pipe fitting can be protected, and the protection effect of the pipe fitting in the inflating process is guaranteed. Therefore, the inflator can be widely used for inflating various dangerous pipe fittings and containers.

However, the inflation device can only inflate the pipe fittings with a single size in the using process, is not suitable for inflating the pipe fittings with short sizes, and influences the application range of the inflation device and the inflation efficiency.

Disclosure of Invention

The utility model aims at overcoming the above-mentioned not enough of prior art, and provide a simple structure, the range of application is wide, convenience safe in utilization, be applicable to the frame of aerifing that the pressure vessel was used to different length dimension.

The technical scheme of the utility model is that: the utility model provides an aerify frame that pressure vessel was used, includes the bottom plate and locates a plurality of baffles on the bottom plate and aerify the extension board, baffle parallel arrangement forms the pipe fitting between two adjacent baffles and places the cavity, sets up in the cavity and aerifys the extension board, and the baffle front end is equipped with the mounting panel, is equipped with aerating device on the mounting panel, and the baffle rear end is equipped with thrust device, still be equipped with the filling member in the cavity.

The utility model has the advantages of, can aerify to different length dimension's pipe fitting, the central axis that can make the pipe fitting all the time among the inflation process and the charging connector on the aerating device are on same axis, and the effectual zonulae occludens who has guaranteed charging connector and pipe fitting upper seal mouth has reduced gas leakage risk and explosion, has improved the security of aerifing.

Further, the diameter of the filling part is 0.8-1.5 times of that of the pipe fitting; preferably, the diameter of the filling member is 0.8 to 1.2 times the diameter of the tube member; more optimally, the diameter of filler is 1 times of pipe fitting diameter, and filler and pipe fitting coaxial axis set up, can guarantee filler and pipe fitting butt during the use, prevent to take place the skew, influence the safety of pipe fitting and aerify.

Further, the filling piece is a hollow piece, one end of the filling piece is provided with a seal, and the other end of the filling piece is provided with an opening; preferably, the both ends of pipe fitting are the arc end, and the pipe fitting arc end inlays in the opening of packing during the use, and the pipe fitting of being convenient for and the stable connection of packing prevent to take place the skew, and the packing seals and bulldozes the inseparable butt of device.

Furthermore, an inverted V-shaped opening or an arc-shaped opening is arranged in the opening.

Further, be equipped with the rubber pad in the type of falling V mouth or the arc mouth, be convenient for improve the friction between pipe fitting and the packing member, the pipe fitting takes place the skew when preventing the butt.

Further, the filling member is a telescopic member and comprises a telescopic body and a telescopic joint, the telescopic body is in threaded connection or sliding connection with the telescopic joint, the filling member can be adjusted according to the length of the pipe fitting during use, replacement of the filling member is avoided, and production cost is reduced conveniently.

Further, the pushing device is a hydraulic cylinder and comprises a telescopic rod and a hydraulic cylinder, one end of the telescopic rod is driven by the hydraulic cylinder to move in a telescopic mode, and the other end of the telescopic rod is abutted to the filling piece.

Further, the one end that the filler is close to the telescopic link is equipped with the slipmat, takes place to slide when preventing filler and telescopic link butt, sealed effect when the influence is aerifyd.

Further, the both ends of pipe fitting are the arc end, and one end threaded connection has the seal nozzle, and the other end is equipped with the lead wire link.

Further, be equipped with the arc recess that matches with aerating device on the sealing nozzle, preferably, the last charging nozzle of aerating device is the arc, and the charging nozzle inlays in the arc recess on the sealing nozzle during the use, receives bulldozing of bulldozing device, and sealing nozzle and charging nozzle zonulae occludens have effectually reduced the risk of gas leakage, have reduced the possibility of explosion, have improved the security when aerifing.

The utility model has the characteristics of as follows:

the utility model discloses simple structure is applicable to different length size's pipe fitting and aerifys, and sealed effect is outstanding, and the effectual improvement security when aerifing has reduced the probability that the explosion takes place, and the packing can stretch out and draw back the regulation according to the gas filled needs of pipe fitting, is convenient for reduce the change of packing and the manufacturing cost who aerifys the frame.

The detailed structure of the present invention will be further described with reference to the accompanying drawings and the detailed description.

Drawings

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

FIG. 2 is a schematic view of the structure of the filling member;

FIG. 3 is another schematic view of the packing element;

1-partition plate, 2-inflatable support plate, 3-hydraulic cylinder, 4-fixed plate, 5-telescopic rod, 6-clamping plate, 7-filling piece, 8-mounting sleeve, 9-driving device, 10-bottom plate, 11-through hole, 12-supporting leg, 13-mounting plate, 14-inflating nozzle, 15-conveying pipe, 16-pipe fitting, 17-arc opening, 18-rubber soft cushion, 19-opening, 20-sealing, 21-non-slip mat, 22-screw rod, 23-telescopic body and 24-telescopic joint.

Detailed Description

As shown in the attached drawings: the utility model provides an aerify frame that pressure vessel was used, including bottom plate 10, and locate a plurality of baffles 1 and aerify the extension board 2 on bottom plate 10, baffle 1 parallel arrangement, it places the cavity to form the pressure vessel between two adjacent baffles 1, the pressure vessel is metal pipe fitting 16, set up in the cavity and aerify extension board 2, baffle 1 front end is equipped with mounting panel 13, be equipped with aerating device on the mounting panel 13, aerating device is last to be equipped with charging connector 14, charging connector 14 passes through the bolt fastening on mounting panel 13, one end and the pipe fitting 16 butt of charging connector 14, the other end is originated with high pressure through defeated trachea 15, still be equipped with the valve between charging connector 14 and the defeated trachea 15, baffle 1 rear end is equipped with pusher, still be equipped with filling member.

Still be equipped with cardboard 6 on the baffle 1, 6 upper ends of cardboard extend outwards, and its extension end and 1 upper surface overlap joint of baffle of aerifing the frame both sides during the installation, overlap joint welded fastening are equipped with a plurality of draw-in grooves on the cardboard 6 simultaneously, and baffle 1 is gone into to the card in the draw-in groove, are convenient for improve the structural strength and the safety in utilization of aerifing the frame.

The bottom plate 10, the partition plate 1, the inflatable support plate 2 and the clamping plate 6 are all metal plates with the thickness of 2cm, so that the anti-riot capability of the inflatable frame is improved conveniently, the inflatable support plate 2 is three steel plates which are arranged at equal intervals, through holes 11 are formed in the inflatable support plate 2 and the clamping plate 6 respectively, the through holes 11 are coaxially arranged, and a pipe fitting 16 is arranged in the through holes 11 in a penetrating mode when the inflatable frame is used; preferably, the through hole 11 is also internally provided with a mounting sleeve 8; more preferably, be equipped with the installation cover 8 in the through-hole 11 on the cardboard 6 that is close to thrust unit one end, pipe fitting 16 wears to establish in installation cover 8, installation cover 8 is located between 1/5~1/8 of pipe fitting 16 tip, 16 tip tilting about preventing when thrust unit bulldozes pipe fitting 16, filler 7 wears to establish in the inflatable extension board 2 through-hole 11 that is close to thrust unit one end, prevent that filler 7 from falling out through-hole 11, make filler 7 and cavity interior pipe fitting 16 remain on same axis all the time, be convenient for bulldoze pipe fitting 16, make pipe fitting 16 and aerating device zonulae occludens. The lower end of the bottom plate 10 is further provided with a supporting leg 12, the supporting leg 12 is used for supporting the inflation frame, the supporting leg 12 is made of a steel pipe, and the lower end of the supporting leg is provided with a plastic pad.

The utility model discloses can aerify to different length size's pipe fitting 16, the central axis that aerifys the in-process can make pipe fitting 16 all the time and the charging connector 14 on the aerating device on same axis, the effectual zonulae occludens who has guaranteed charging connector 14 and pipe fitting 16 upper seal mouth has reduced gas leakage risk and explosion, has improved gas filled security.

The diameter of the filling member 7 is 0.8-1.5 times of the diameter of the pipe member 16; preferably, the diameter of the filler element 7 is 0.8-1.2 times the diameter of the tube element 16; more preferably, the diameter of filler 7 is 1 times of pipe fitting 16 diameter, and filler 7 sets up with the axle center with pipe fitting 16, can guarantee filler 7 and pipe fitting 16 butt during the use, prevents to shift, influences the safe of pipe fitting 16 and aerifys.

The filling member 7 is a hollow member, one end of which is provided with a seal 20, and the other end of which is provided with an opening 19; preferably, the both ends of pipe fitting 16 are the arc end, and the arc end plays the guide effect, and the pipe fitting 16 arc end of being convenient for during the use inlays in the opening 19 of packing 7, and the pipe fitting 16 of being convenient for and the stable connection of packing 7 prevent to take place the skew, and packing 7 seals 20 and bulldozes device inseparable butt.

Be equipped with type of falling V mouth or arc mouth 17 in the opening 19, be equipped with rubber cushion 18 in type of falling V mouth or the arc mouth 17, be convenient for improve the friction between pipe fitting 16 and the packing 7, pipe fitting 16 takes place the skew when preventing pipe fitting 16 and packing 7 contact.

The packing member 7 is an expansion member, and comprises an expansion body 23 and an expansion joint 24, wherein the expansion body 23 is in threaded connection or sliding connection with the expansion joint 24; preferably, the diameter of the telescopic joint 24 is the same as that of the telescopic body 23, the telescopic joint 24 is provided with the adjusting screw 22, the telescopic body 23 is a solid piece, one end of the telescopic body 23 is provided with the arc-shaped opening 17, the other end of the telescopic body is provided with a blind hole, the blind hole is provided with internal threads, and the adjusting screw 22 is in threaded connection with the blind hole, so that the length of the filling piece 7 can be adjusted conveniently.

The pushing device is arranged at the rear end of the partition board 1 through the fixing board 4, the lower end of the fixing board 4 is also provided with a driving device 9 for driving the pushing device to move up and down, the driving device 9 adopts an air cylinder to open or close the rear end of the cavity, and the pipe fitting 16 is placed into the cavity from the rear end; preferably, the hydraulic cylinder 3 comprises a telescopic rod 5 and the hydraulic cylinder 3, one end of the telescopic rod 5 is driven by the hydraulic cylinder 3 to move in a telescopic mode, and the other end of the telescopic rod 5 is abutted to the filling piece 7.

The one end that filler 7 is close to telescopic link 5 is equipped with slipmat 21, takes place to slide when preventing filler 7 and telescopic link 5 butt, sealed effect when the influence is aerifyd.

The both ends of pipe fitting 16 are the arc end, and one end threaded connection has sealed mouth, and the other end is equipped with the lead connection end, lead connection end and the relative butt of packing 7 during the use, and the lead connection end plays the guide effect, makes the opening 19 of the tip that 16 pipe fittings can be fine and packing 7 carry out in close contact with.

Be equipped with the arc recess that matches with aerating device on the sealing nozzle, preferably, the last charging nozzle 14 of aerating device is the arc, and during the use charging nozzle 14 inlays in the arc recess on the sealing nozzle, receives bulldozing of bulldozing device, and sealing nozzle and charging nozzle 14 zonulae occludens have effectually reduced the risk of gas leakage, have reduced the possibility of explosion, have improved the security when aerifing.

When the pipe fitting inflating device is used, the pushing device moves downwards through the driving device 9, the pipe fitting 16 is placed in the cavity, particularly, the shorter pipe fitting 16 is inflated, the effect is outstanding, the filling piece 7 with the adjusted length is placed in the cavity, the end 19 of the opening of the filling piece 7 is abutted to the lead connecting end of the pipe fitting 16, the pushing device moves upwards, the telescopic rod 5 extends out when the hydraulic cylinder 3 is pushed, the telescopic rod 5 is abutted to the seal 20 of the filling piece 7, the telescopic rod 5 continues to extend out, the seal nozzle of the pipe fitting 16 is tightly connected with the inflating nozzle 14, the pipe fitting 16 starts to be inflated, after inflation is completed, the telescopic rod 5 retracts, the pushing device moves downwards, and the pipe fitting 16 is taken out.

The preferred embodiments of the present invention have been described in detail above, but it is apparent that the present invention is not limited to the above embodiments. The technical idea of the utility model within the scope, can be right the utility model discloses a technical scheme carries out multiple equivalent variant, and these equivalent variants all belong to the utility model discloses a protection scope. In addition, it should be noted that the technical features described in the above embodiments may be separately and independently combined as long as they are within the technical concept of the present invention.

Claims

1. The utility model provides an aerify frame that pressure vessel was used, includes the bottom plate and locates a plurality of baffles on the bottom plate and aerify the extension board, baffle parallel arrangement forms the pipe fitting between the two adjacent baffles and places the cavity, and the extension board is aerifyd in the setting of cavity, and the baffle front end is equipped with the mounting panel, is equipped with aerating device on the mounting panel, and the baffle rear end is equipped with thrust device, its characterized in that: a filling piece is further arranged in the cavity.

2. An inflatable frame for a pressure vessel as claimed in claim 1, wherein: the diameter of the filling piece is 0.8-1.5 times of that of the pipe fitting, and the filling piece and the pipe fitting are coaxially arranged.

3. An inflatable frame for a pressure vessel as claimed in claim 2, wherein: the filling piece is a hollow piece, one end of the filling piece is provided with a seal, and the other end of the filling piece is provided with an opening.

4. An inflatable frame for a pressure vessel as claimed in claim 3, wherein: an inverted V-shaped opening or an arc-shaped opening is arranged in the opening.

5. An inflatable frame for a pressure vessel as claimed in claim 4, wherein: and a rubber pad is arranged in the inverted V-shaped opening or the arc-shaped opening.

6. An inflatable frame for a pressure vessel according to any of claims 1 to 4, wherein: the filling piece is a telescopic piece and comprises a telescopic body and a telescopic joint, and the telescopic joint is in threaded connection or sliding connection with the telescopic body.

7. An inflatable frame for a pressure vessel as claimed in claim 1, wherein: the pushing device is a hydraulic cylinder and comprises a telescopic rod and a hydraulic cylinder, one end of the telescopic rod is driven by the hydraulic cylinder to move in a telescopic mode, and the other end of the telescopic rod is abutted to the filling piece.

8. An inflatable frame for a pressure vessel as claimed in claim 7, wherein: and one end of the filling piece, which is close to the telescopic rod, is provided with an anti-slip pad.

9. An inflatable frame for a pressure vessel as claimed in claim 1, wherein: the both ends of pipe fitting are the arc end, and one end threaded connection has the sealing nozzle, and the other end is equipped with the lead wire link.

10. An inflatable frame for a pressure vessel as claimed in claim 9, wherein: and the sealing nozzle is provided with an arc-shaped groove matched with the inflating device.