CN216241158U

CN216241158U - Portable gas automatic filling control equipment

Info

Publication number: CN216241158U
Application number: CN202122813576.8U
Authority: CN
Inventors: 赵丽; 沈根浩; 张增辉
Original assignee: Yuneng Electrical Co Ltd
Current assignee: Yuneng Electrical Co Ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-08
Anticipated expiration: 2031-11-17

Abstract

The utility model provides portable gas automatic filling control equipment, which belongs to the technical field of air pumps and comprises an air pump body, wherein one end of the air pump body is fixedly connected with a thick sleeve, when the air pump body is used for conveying air in a receiving pipe, the receiving pipe can be inserted into a limiting groove formed in one end of the thick sleeve, then the receiving pipe is fixed by using a fixing mechanism and is sealed by using a fastening mechanism, and the air pump body is started to convey air in the receiving pipe.

Description

Portable gas automatic filling control equipment

Technical Field

The utility model belongs to the technical field of air pumps, and particularly relates to portable automatic air filling control equipment.

Background

An air pump (q [ e ] ng), an air pump (i.e., "air pump"), a device that removes air from an enclosed space or adds air from an enclosed space. The air pump mainly comprises an electric air pump, a manual air pump and a foot-operated air pump. An electric air pump. The air pump using electric power as power can continuously compress air by electric power to generate air pressure. The device is mainly used for inflating, sewage treatment, electroplating and air blowing, aeration of a methane tank, tunnel ventilation and the like.

When needs are carried out the gas transmission in the pipeline, often need use the air pump to go on, but the connection of current air pump and pipeline is comparatively loaded down with trivial details, and sealed and inseparable effect after the connection is not enough, can lead to the phenomenon that the pipeline breaks away from in the inflation process, and then influences the normal use of air pump.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide portable automatic gas filling control equipment, and aims to solve the problems that in the prior art, the connection of a gas pump and a pipeline is complicated, and the pipeline is separated in the inflation process due to insufficient sealing and tight effects after connection, so that the normal use of the gas pump is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme:

a portable gas automatic filling control device comprising:

the air pump comprises an air pump body, wherein one end of the air pump body is fixedly connected with a thick sleeve, one end of the thick sleeve is provided with a positioning groove, and a receiving pipe is movably inserted in the positioning groove;

each group of fixing mechanisms consists of a connecting block, a fixing block, a rack, a stabilizer bar, a clamping spring, a gear and a clamping claw, wherein the clamping claw is movably hinged to the circumferential surface of the thick sleeve through a hinge shaft, the fixing block is fixedly connected to the circumferential surface of the thick sleeve, the clamping spring is fixedly connected to one end of the fixing block, one end of the fixing block is fixedly connected with the stabilizer bar, the outer surface of the stabilizer bar is connected with the rack in a sliding mode, the circumferential surface of the hinge shaft is fixedly connected with the gear, the rack is meshed with the gear, the upper end of the rack is fixedly connected with the connecting block, and one end of the clamping spring is fixedly connected with one end of the connecting block;

and the fastening mechanisms are arranged on the outer sides of the thick sleeves and are used for reinforcing the connection of the receiving pipe and the thick sleeves.

As a preferred scheme of the utility model, the inner walls of the two sides of the rack are respectively provided with a limiting groove, the two ends of the stabilizer bar are respectively fixedly connected with a limiting block, and the two limiting blocks are respectively connected in the two limiting grooves in a sliding manner.

As a preferable scheme of the present invention, each set of the fastening mechanisms includes a semicircular block, a pulling rod, a fastening spring, and an installation block, the semicircular block is located in the positioning groove, the pulling rod is fixedly connected to a circumferential surface of the semicircular block, one end of the pulling rod movably penetrates through one end of the thick sleeve and extends outward, the fastening spring is fixedly connected to the circumferential surface of the thick sleeve, the installation block is fixedly connected to one end of the pulling rod, and the installation block is fixedly connected to one end of the fastening spring.

As a preferable aspect of the present invention, a grip is fixedly connected to one end of the pulling rod, and an anti-slip pattern is engraved on a circumferential surface of the grip.

As a preferable aspect of the present invention, a plurality of rollers are fixedly connected to a circumferential surface of the air pump body.

In a preferred embodiment of the present invention, the circumferential surface of the thick sleeve is provided with a regulating valve.

In a preferred embodiment of the present invention, the diameter of the connecting block is larger than the diameter of the fastening spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this scheme, when needing to carry out the gas transmission in to the receiver tube through the air pump body, can be through inserting the receiver tube to the spacing inslot that thick sheathed tube one end was seted up, then use fixed establishment to fix it, and then seal it through fastening device, at this moment start the air pump body alright with carry out the gas transmission in to the receiver tube, make the connection of thick sleeve pipe and receiver tube simpler through such design, and make the leakproofness and the compactness of its connection better, make it can not drop, and then guarantee the normal use of air pump body.

2. In this scheme, when the rack slides through the stabilizer bar, can also make the stopper slide at two spacing inslots, and then restrict the sliding distance of rack, prevent its excessive removal and the damage that causes.

3. In this scheme, can carry out swift removal with the air pump body through the gyro wheel, and then improve the use convenience of this device to can also adjust and the switch to the gas in the thick sleeve through the governing valve, when the diameter of connecting block is greater than fastening spring's diameter, fastening spring could have played and draw the power of dragging.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a rear sectional perspective view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2A of the present invention;

FIG. 4 is a side sectional perspective view of the present invention;

fig. 5 is a partial enlarged view of fig. 4 at B in the present invention.

In the figure: 1. an air pump body; 2. a roller; 3. adjusting a valve; 4. a thick sleeve; 5. a receiving tube; 6. a gripper jaw; 7. a fixed block; 8. a clamping spring; 9. a rack; 10. a limiting groove; 11. a stabilizer bar; 12. a limiting block; 13. a gear; 14. a semicircular block; 15. a grip; 16. a pulling rod; 17. a fastening spring; 18. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions:

a portable gas automatic filling control device comprising:

the air pump comprises an air pump body 1, wherein one end of the air pump body 1 is fixedly connected with a thick sleeve 4, one end of the thick sleeve 4 is provided with a positioning groove 18, and a receiving pipe 5 is movably inserted in the positioning groove 18;

each group of fixing mechanisms consists of a connecting block, a fixing block 7, a rack 9, a stabilizer bar 11, a clamping spring 8, a gear 13 and a clamping claw 6, wherein the clamping claw 6 is movably hinged on the circumferential surface of the thick sleeve 4 through a hinge shaft, the fixing block 7 is fixedly connected on the circumferential surface of the thick sleeve 4, the clamping spring 8 is fixedly connected with one end of the fixing block 7, one end of the fixing block 7 is fixedly connected with the stabilizer bar 11, the outer surface of the stabilizer bar 11 is slidably connected with the rack 9, the circumferential surface of the hinge shaft is fixedly connected with the gear 13, the rack 9 is meshed with the gear 13, the upper end of the rack 9 is fixedly connected with the connecting block, and one end of the clamping spring 8 is fixedly connected with one end of the connecting block;

multiunit fastening device, multiunit fastening device all locates thick sleeve pipe 4's the outside, fastening device is used for consolidating receiving tube 5 and thick sleeve pipe 4's connection, every group fastening device is by semicircle piece 14, draw and draw pole 16, fastening spring 17 and installation block group become, semicircle piece 14 is located constant head tank 18, draw and draw the circumferential surface of pole 16 fixed connection in semicircle piece 14, and draw the one end activity of drawing pole 16 and run through thick sleeve pipe 4's one end and outwards extend, fastening spring 17 fixed connection is in thick sleeve pipe 4's circumferential surface, installation block fixed connection draws the one end of pole 16 in, and the one end fixed connection of installation piece and fastening spring 17.

In the embodiment of the utility model, when gas is required to be conveyed into the receiving pipe 5, the receiving pipe 5 can be temporarily fixed by inserting the receiving pipe 5 into a positioning groove 18 formed at the left end of the thick sleeve 4, the rack 9 is pulled leftwards in the inserting process, the gear 13 meshed with the rack is used for driving the hinge shaft to rotate, the clamping claws 6 fixedly connected to the circumferential surface of the hinge shaft are opened, the receiving pipe 5 is loosened after the inserting process is finished, the clamping spring 8 is used for expanding outwards through the elasticity of the clamping spring 8, the connecting block is pushed outwards, the rack 9 fixedly connected to the lower end of the connecting block is pushed outwards, the sliding of the rack 9 can be more stable through the stabilizing rod 11, the hinge shaft is driven to rotate again in the reverse direction through the meshing of the rack 9 and the gear 13, and the clamping claws 6 are rotated in the reverse direction at the same time, and the receiving pipe 5 is clamped and fixed, so that the receiving pipe 5 is fixed, the receiving pipe 5 is more conveniently and tightly connected, the air tightness of the receiving pipe 5 is further ensured, the pulling rod 16 can be pulled inwards through the elasticity of the fastening spring 17 after connection, the semicircular block 14 can be clamped on the circumferential surface of the receiving pipe 5, and the connection tightness of the thick sleeve 4 and the receiving pipe 5 is further ensured.

Referring to fig. 2, the inner walls of the two sides of the rack 9 are both provided with a limiting groove 10, the two ends of the stabilizer bar 11 are both fixedly connected with limiting blocks 12, and the two limiting blocks 12 are respectively connected in the two limiting grooves 10 in a sliding manner.

In this embodiment: when the rack 9 moves, the limiting block 12 can slide in the limiting groove 10, so that the sliding distance of the rack 9 can be limited, and the rack can be prevented from being damaged.

Specifically referring to fig. 3, one end of the pulling rod 16 is fixedly connected with a handle 15, and the circumferential surface of the handle 15 is carved with anti-slip lines.

In this embodiment: when the receiving pipe 5 needs to be detached, the semicircular block 14 needs to be pulled outwards, and then the pulling can be performed through the handheld grip 15, so that the pulling rod 16 can be pulled more quickly, and the use convenience of the device is improved.

Specifically referring to fig. 4, the circumferential surface of the air pump body 1 is fixedly connected with a plurality of rollers 2, the circumferential surface of the thick sleeve 4 is provided with an adjusting valve 3, and the diameter of the connecting block is larger than that of the fastening spring 17.

In this embodiment: can carry out swift removal with air pump body 1 through gyro wheel 2, and then improve the use convenience of this device to can also adjust and the switch to the gas in thick sleeve pipe 4 through governing valve 3, when the diameter of connecting block is greater than fastening spring 17's diameter, fastening spring 17 can exert and draw power.

The working principle and the using process of the utility model are as follows: when carrying out gaseous transport in needs are to receiving tube 5, can be through in inserting the constant head tank 18 that the thick sleeve pipe 4 left end was seted up with receiving tube 5, make it carry out short time position fixing to use fixed establishment to make it fixed at the in-process of pegging graft, make receiving tube 5's connection more convenient and inseparable, and then guarantee its gas tightness, and can also guarantee thick sleeve pipe 4 and receiving tube 5's connection compactness through fastening device after connecting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable gas automatic filling control apparatus, comprising:

the air pump comprises an air pump body (1), wherein one end of the air pump body (1) is fixedly connected with a thick sleeve (4), one end of the thick sleeve (4) is provided with a positioning groove (18), and a receiving pipe (5) is movably inserted in the positioning groove (18);

a plurality of groups of fixing mechanisms, each group of fixing mechanism consists of a connecting block, a fixing block (7), a rack (9), a stabilizer bar (11), a clamping spring (8), a gear (13) and a clamping claw (6), the clamping claws (6) are movably hinged on the circumferential surface of the thick sleeve (4) through hinge shafts, the fixing block (7) is fixedly connected with the circumferential surface of the thick sleeve (4), the clamping spring (8) is fixedly connected with one end of the fixing block (7), one end of the fixed block (7) is fixedly connected with a stabilizer bar (11), the outer surface of the stabilizer bar (11) is connected with a rack (9) in a sliding way, the circumferential surface of the hinge shaft is fixedly connected with a gear (13), the rack (9) is meshed with the gear (13), the upper end of the rack (9) is fixedly connected with a connecting block, and one end of the clamping spring (8) is fixedly connected with one end of the connecting block;

the fastening mechanisms are arranged on the outer sides of the thick sleeves (4) and are used for reinforcing the connection between the receiving pipes (5) and the thick sleeves (4).

2. The portable automatic gas filling control device according to claim 1, wherein the inner walls of the two sides of the rack (9) are both provided with a limiting groove (10), the two ends of the stabilizer bar (11) are both fixedly connected with limiting blocks (12), and the two limiting blocks (12) are respectively slidably connected in the two limiting grooves (10).

3. The automatic portable gas filling control device according to claim 2, wherein each set of the fastening mechanisms is composed of a semicircular block (14), a pulling rod (16), a fastening spring (17) and a mounting block, the semicircular block (14) is located in the positioning groove (18), the pulling rod (16) is fixedly connected to the circumferential surface of the semicircular block (14), one end of the pulling rod (16) movably penetrates through one end of the thick sleeve (4) and extends outwards, the fastening spring (17) is fixedly connected to the circumferential surface of the thick sleeve (4), the mounting block is fixedly connected to one end of the pulling rod (16), and one end of the mounting block and one end of the fastening spring (17) are fixedly connected.

4. The portable automatic gas charging control apparatus according to claim 3, wherein a grip (15) is fixedly connected to one end of the pulling rod (16), and a circumferential surface of the grip (15) is engraved with anti-slip patterns.

5. A portable automatic gas filling control apparatus according to claim 4, wherein a plurality of rollers (2) are fixedly connected to a circumferential surface of the air pump body (1).

6. A portable automatic gas charging control apparatus according to claim 5, characterized in that the circumferential surface of the thick sleeve (4) is provided with a regulating valve (3).

7. A portable automatic gas filling control apparatus according to claim 6, wherein the diameter of the connecting block is larger than the diameter of the fastening spring (17).