CN219867397U

CN219867397U - gas safety inflator

Info

Publication number: CN219867397U
Application number: CN202321076091.8U
Authority: CN
Inventors: 朱爱清; 李刚; 朱明军
Original assignee: Zhejiang Wuyue Energy Co ltd
Current assignee: Zhejiang Wuyue Energy Co ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-10-20
Anticipated expiration: 2033-05-08

Abstract

The utility model relates to the technical field of gas filling, in particular to a gas safety inflating device which comprises a supporting frame and an inflating pump set, wherein guide rails are fixedly connected to two sides of the top surface of the supporting frame. The utility model has the advantages that: through setting up bracing piece, the fixture block, aerify the head, dog and lead screw, the spacing groove has been seted up to the one end of fixture block simultaneously, and dog and spacing groove sliding connection, lead screw runs through dog and fixture block threaded connection, and then the rotating lead screw, be convenient for make dog and fixture block relative motion, be convenient for press from both sides tightly the top of the jar body, make and aerify the head and be connected with the top of the jar body is stable, through setting up the extension spring, the bottom of extension spring and one side of fixture block articulate simultaneously, and then the extension spring is pulled the fixture block through self elasticity, aerify head and dog, replace the user to mention aerify the head, be convenient for reduce the amount of labour of user, solve the problem that exists among the prior art, and overall structure is simple, convenient for user's operation use, and improve the operation security.

Description

Gas safety inflator

Technical Field

The utility model relates to the technical field of gas filling, in particular to a gas safety filling device.

Background

In recent years, along with the rapid development of national economy in China, the application range of gas products is continuously enlarged, the consumption is continuously increased, and the market demand is continuously enlarged. In the production process of gas in the gas industry, the filling of the gas is an important link, because of the particularity of the gas, when the gas is filled, a user needs to hold a filling head to be in butt joint with an air inlet and an air outlet of a tank body, then screw a nut, so that the filling head is sealed with the air inlet and the air outlet of the tank body, and then an external pressurizing device is electrified to run, so that the gas is filled into the tank body, but the prior art is operated and used, the user needs to screw or unscrew the nut on the half filling head by using a wrench, and meanwhile, the user holds the filling head, so that the labor amount of the user is increased over time, and the user is easy to feel tired, so that the prior art needs to be improved to improve the operability.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a gas safety inflation device which effectively solves the defects of the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a gas safety air charging device, including a support frame and an air charging pump set, wherein both sides of a top surface of the support frame are fixedly connected with guide rails, the top ends of the two guide rails are provided with mounting seats moving along a length direction of the guide rails, a middle part of each mounting seat is rotatably connected with a support seat, a tank body is arranged at the top end of each support seat, a clamping block is arranged at the top end of each tank body, an air charging head is arranged at one side of each clamping block, the air charging head is communicated with the air charging pump set, a limit groove is formed at one end of each clamping block, a stop block sliding along the length direction of each limit groove is arranged inside the corresponding limit groove, a support rod is fixedly connected to one side of the support frame, the top end of each support rod is rotatably connected with a universal swivel, and a tension spring is arranged at the bottom end of each universal swivel, and the bottom end of each tension spring is connected with one side of each clamping block.

By the above-mentioned arbitrary scheme preferred, the four corners of mount pad bottom surface is all rotated and is connected with the supporting wheel, four the supporting wheel respectively with two guide rails roll connection, be convenient for promote the mount pad through using this scheme, four supporting wheels roll with two guide rails relatively simultaneously, even use less strength to be convenient for promote mount pad and jar body and move, the user of being convenient for operates and uses.

By the preferred in arbitrary scheme of above-mentioned, the appearance of dog is L shape, the dog is kept away from the one end rotation of inflating the head and is connected with the lead screw, the one end and the fixture block threaded connection of lead screw, this scheme is convenient for through the rotatory lead screw, is convenient for make dog and fixture block relative motion, is convenient for press from both sides the top of the jar body tightly, makes the top of inflating the head and jar body stable connection.

By above-mentioned arbitrary scheme preferred, the one end fixedly connected with hand wheel of fixture block is kept away from to the lead screw, is convenient for provide the direction of holding for the user rotates the lead screw through using this scheme to replace the spanner, this connection structure is simple simultaneously, and convenient to use person operates and uses.

By the preferred of above-mentioned arbitrary scheme, the appearance of fixture block is L shape, fixture block and dog all with the top looks joint of jar body, because the spacing groove has been seted up to the one end of fixture block in this scheme, and then be convenient for place the one end of dog in the inside of spacing groove, the lead screw is hung and is worn the dog and with fixture block threaded connection simultaneously, and then through rotating the lead screw, makes dog and fixture block relative motion, is convenient for press from both sides the top of jar body tightly.

By the preferred appearance of arbitrary scheme above-mentioned, the appearance of bracing piece is L shape, one side fixed connection of bolt and support frame top surface is passed through to the bottom of bracing piece, is convenient for provide mounted position for universal swivel through using this scheme, and the mounting height of universal swivel of lifting simultaneously is through setting up the extension spring to be convenient for pull the head of aerifing, fixture block and dog, replace manual hand, reduce user's amount of labour.

By the preferred in arbitrary scheme of above-mentioned, the middle part fixedly connected with thrust bearing of mount pad, thrust bearing cup joints with the middle part of supporting seat bottom surface and is connected, is convenient for support for the bottom of supporting seat through using this scheme, and the supporting seat of being convenient for simultaneously carries out relative rotation through between thrust bearing and the mount pad, is convenient for adjust the relative position of jar body.

The utility model has the following advantages:

1. this gaseous safety gas charging device, through setting up the bracing piece, the fixture block, aerify the head, dog and lead screw, the spacing groove has been seted up to the one end of fixture block simultaneously, and dog and spacing groove sliding connection, the lead screw runs through dog and fixture block threaded connection, and then the rotating screw, be convenient for make dog and fixture block relative motion, be convenient for press from both sides the top of jar body tightly, make the top of aerifing the head and jar body stably be connected, through setting up the extension spring, the bottom of extension spring articulates with one side of fixture block simultaneously, and then the extension spring is through self elasticity to the fixture block, aerify head and dog and pull, thereby replace the user to aerify the head and mention, be convenient for reduce user's amount of labour, thereby effectively solve the problem that exists among the prior art, and overall structure is simple, convenient for use person operates and uses, and improve the operational safety.

2. This gas safety aerating device, through support frame, two guide rails and mount pad, the four corners of mount pad bottom surface all rotates simultaneously is connected with the supporting wheel, and then convenient to use person promotes the mount pad and moves along the length direction of guide rail, and convenient to use person gets the jar body in the top of support pad in one side of keeping away from the bracing piece top surface and puts, through being provided with supporting seat and thrust bearing, and then be convenient for make the supporting seat rotate, thereby put the jar body on the supporting seat after, be convenient for rotate the jar body, be convenient for make the top of inflating head and jar body positive relatively.

3. This gaseous safety gas charging device through setting up universal swivel, jump ring and fixture block, and universal swivel self can carry out the circumference simultaneously, and then when carrying out the butt joint to the top of aerifing head and jar body, is convenient for through rotating the fixture block, adjusts the relative direction of aerifing the head, and convenient to use person aerifys the operation to the jar body.

Drawings

FIG. 1 is a schematic view of a first view structure according to the present utility model;

FIG. 2 is a schematic view of a supporting frame structure according to the present utility model;

FIG. 3 is a schematic view of a cut-away structure of a mounting base according to the present utility model;

FIG. 4 is a schematic diagram of a latch according to the present utility model;

FIG. 5 is a schematic view of a partial explosion structure of the present utility model;

FIG. 6 is a schematic view of a gimbal assembly according to the present utility model.

In the figure: 1-supporting frame, 2-guide rail, 3-tank body, 4-hand wheel, 5-extension spring, 6-universal swivel, 7-bracing piece, 8-fixture block, 9-inflatable head, 10-supporting seat, 11-inflatable pump group, 12-mount pad, 13-supporting wheel, 14-thrust bearing, 15-lead screw, 16-dog, 17-spacing groove.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.

As shown in fig. 1 to 6, the gas safety air charging device comprises a supporting frame 1 and an air charging pump set 11, wherein two sides of the top surface of the supporting frame 1 are fixedly connected with guide rails 2, the top ends of the two guide rails 2 are provided with mounting seats 12 which move along the length direction of the guide rails, the middle part of each mounting seat 12 is rotationally connected with a supporting seat 10, the top end of each supporting seat 10 is provided with a tank body 3, the top end of each tank body 3 is provided with a clamping block 8, one side of each clamping block 8 is provided with an air charging head 9, the air charging heads 9 are communicated with the air charging pump set 11, one end of each clamping block 8 is provided with a limiting groove 17, a stop block 16 which slides along the length direction of the corresponding supporting frame is arranged in the limiting groove 17, one side, close to the top surface of the air charging pump set 11, of the supporting frame 1 is fixedly connected with a supporting rod 7, the top end of each supporting rod 7 is rotationally connected with a universal swivel 6, the bottom end of each universal swivel 6 is provided with a tension spring 5, and the bottom end of each tension spring 5 is hung with one side of each clamping block 8.

The four corners of the bottom surface of the mounting seat 12 are respectively and rotatably connected with the supporting wheels 13, and the four supporting wheels 13 are respectively and rotatably connected with the two guide rails 2, so that the mounting seat 12 can be conveniently pushed, and meanwhile, the four supporting wheels 13 and the two guide rails 2 can relatively roll, namely, the mounting seat 12 and the tank body 3 can be conveniently pushed to move with smaller strength, and a user can conveniently operate and use the tank.

The shape of the stop block 16 is L-shaped, the stop block 16 is far away from one end of the inflation head 9 and is rotationally connected with the screw rod 15, one end of the screw rod 15 is in threaded connection with the clamping block 8, and as an alternative technical scheme of the utility model, the stop block 16 and the clamping block 8 can conveniently move relatively by rotating the screw rod 15, the top end of the tank body 3 can be conveniently clamped, and the inflation head 9 and the top end of the tank body 3 are stably connected.

The end of the screw rod 15 far away from the clamping block 8 is fixedly connected with the hand wheel 4, so that the screw rod 15 can be conveniently rotated by a user to provide a holding direction, thereby replacing a spanner.

The shape of the clamping block 8 is L-shaped, the clamping block 8 and the stop block 16 are clamped with the top end of the tank body 3, and as an alternative technical scheme of the utility model, one end of the clamping block 8 is provided with the limit groove 17, so that one end of the stop block 16 is conveniently placed in the limit groove 17, meanwhile, the screw rod 15 is hung through the stop block 16 and is in threaded connection with the clamping block 8, and further, the stop block 16 and the clamping block 8 are relatively moved by rotating the screw rod 15, so that the top end of the tank body 3 is conveniently clamped.

The appearance of bracing piece 7 is L shape, and the bottom of bracing piece 7 is through one side fixed connection of bolt and support frame 1 top surface, as an optional technical scheme of the utility model, is convenient for like this provide the mounted position for universal swivel 6, and the mounting height of universal swivel 6 is lifted simultaneously, simultaneously through setting up extension spring 5 to be convenient for carry out the tractive to inflatable head 9, fixture block 8 and dog 16, replace manual hand, reduce user's amount of labour.

The middle part of mount pad 12 fixedly connected with thrust bearing 14, thrust bearing 14 cup joints with the middle part of the supporting seat 10 bottom surface and connects, as an optional technical scheme of the utility model, is convenient for support for the bottom of supporting seat 10 like this, is convenient for the supporting seat 10 to rotate relatively between through thrust bearing 14 and the mount pad 12 simultaneously, is convenient for adjust the relative position of jar body 3.

The gas safety inflation device needs the following steps when in use:

1) When in use, the tank body 3 is placed on the supporting seat 10, and then the mounting seat 12 is pushed to move along the length of the guide rail 2, so that the tank body 3 is driven to move to the bottom end of the air charging head 9;

2) The tank body 3 and the supporting seat 10 are rotated, and the relative orientation of the tank body 3 is adjusted, so that the inflating head 9 is aligned with the air inlet and the air outlet of the tank body 3;

3) Placing a stop block 16 and a clamping block 8 at the top end of the tank body 3, and simultaneously inserting an inflating head 9 into the air inlet and outlet of the tank body 3;

4) The hand wheel 4 is rotated to drive the screw rod 15 and the clamping block 8 to relatively rotate, so that the stop block 16 and the clamping block 8 clamp the top end of the tank body 3;

5) The inflation pump set 11 is electrified to run, and gas is introduced into the tank body 3, so that safe filling of the gas is realized.

In summary, when the tank body 3 is used by a user, through arranging the supporting rod 7, the clamping block 8, the inflating head 9, the stop block 16 and the screw rod 15, meanwhile, one end of the clamping block 8 is provided with the limit groove 17, the stop block 16 is in sliding connection with the limit groove 17, the screw rod 15 penetrates through the stop block 16 and the clamping block 8 to be in threaded connection, and then the screw rod 15 is rotated, so that the stop block 16 and the clamping block 8 move relatively, the top end of the tank body 3 is convenient to clamp, the inflating head 9 is stably connected with the top end of the tank body 3, the bottom end of the tension spring 5 is simultaneously connected with one side of the clamping block 8 in a hanging way through the tension spring 5, and then the tension spring 5 pulls the clamping block 8, the inflating head 9 and the stop block 16 through the elasticity of the tension spring, so that the inflating head 9 is lifted by replacing the user, the labor amount of the user is convenient to be reduced, the problems existing in the prior art are effectively solved, the whole structure is simple, the operation and the use is convenient for the user, and the operation safety is improved, the support frame 1, the two guide rails 2 and the mounting seat 12 are adopted, the four corners of the bottom surface of the mounting seat 12 are rotationally connected with the supporting wheels 13, so that a user can push the mounting seat 12 to move along the length direction of the guide rails 2, the user can conveniently take and place the tank body at the top end of the support seat 10 at one side far away from the top surface of the supporting rod 7, the support seat 10 and the thrust bearing 14 are arranged, the support seat 10 can be conveniently rotated, the tank body 3 can be conveniently rotated after the tank body 3 is placed on the support seat 10, the inflation head 9 can be conveniently aligned with the top end of the tank body 3, the universal swivel 6, the clamp spring 5 and the clamp block 8 are arranged, the universal swivel 6 can be circumferentially rotated, and the clamp block 8 can be conveniently rotated when the inflation head 9 and the top end of the tank body 3 are in butt joint, the relative direction of the inflation head 9 is adjusted, so that a user can conveniently inflate the tank 3.

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

Claims

1. The gas safety inflation device is characterized in that: including support frame (1) and inflation pump package (11), the equal fixedly connected with guide rail (2) in both sides of support frame (1) top surface, two the top of guide rail (2) is provided with mount pad (12) of following its length direction and moving, the middle part of mount pad (12) is rotated and is connected with mount pad (10), the top of mount pad (10) is provided with jar body (3), the top of jar body (3) is provided with fixture block (8), one side of fixture block (8) is provided with inflatable head (9), inflatable head (9) are linked together with inflation pump package (11), spacing groove (17) have been seted up to the one end of fixture block (8), the inside of spacing groove (17) is provided with along its length direction gliding dog (16), one side fixedly connected with bracing piece (7) of support frame (1) near inflation pump package (11) top surface, the top of bracing piece (7) is rotated and is connected with universal swivel (6), the bottom of universal swivel (6) is provided with extension spring (5), one side of extension spring (5) is articulated with one side of fixture block (8).

2. The gas safety inflator of claim 1 wherein: four corners of the bottom surface of the mounting seat (12) are respectively and rotatably connected with supporting wheels (13), and the four supporting wheels (13) are respectively and rotatably connected with the two guide rails (2).

3. The gas safety inflator of claim 2 wherein: the appearance of dog (16) is L shape, the dog (16) is kept away from the one end rotation of aerifing head (9) and is connected with lead screw (15), the one end and fixture block (8) threaded connection of lead screw (15).

4. A gas safety inflator according to claim 3, wherein: one end of the screw rod (15) far away from the clamping block (8) is fixedly connected with a hand wheel (4).

5. The gas safety inflator of claim 4 wherein: the shape of the clamping block (8) is L-shaped, and the clamping block (8) and the stop block (16) are clamped with the top end of the tank body (3).

6. The gas safety inflator of claim 5 wherein: the appearance of bracing piece (7) is L shape, the bottom of bracing piece (7) is through one side fixed connection of bolt and support frame (1) top surface.

7. The gas safety inflator of claim 6 wherein: the middle part fixedly connected with thrust bearing (14) of mount pad (12), thrust bearing (14) cup joints with the middle part of supporting seat (10) bottom surface and connects.