CN209810502U

CN209810502U - Protective device for spraying small gas cylinder

Info

Publication number: CN209810502U
Application number: CN201920471638.1U
Authority: CN
Inventors: 邱炳献
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2019-12-20
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a protective device for spraying small-sized gas cylinders, which belongs to the field of gas cylinder spraying and comprises a protective shell, the lower end of the protective shell is connected with a pair of supporting legs, the inner bottom end of the protective shell is provided with a rotary hole, the rotary hole is rotatably connected with a fixed column, the lower end of the fixed column is connected with a handle, the upper end of the fixed column is connected with a placing table, the upper end of the placing table is provided with a clamping groove, a gas cylinder body is clamped in the clamping groove, the upper side of the gas cylinder body is provided with a positioning cover, the lower end of the positioning cover is provided with a positioning hole, the upper side of the positioning cover is provided with a fixed rod, the upper end of the protective shell is provided with a jack matched with the fixed rod, the lower end of the fixed rod is connected with a rotary block, the positioning cover is provided with a rotary groove matched with the rotary block, the outer side of the fixed rod, reduce the harm of the paint to human bodies and the environment.

Description

Protective device for spraying small gas cylinder

Technical Field

The utility model relates to a gas cylinder spraying field, more specifically say, relate to a protector is used in spraying of small-size gas cylinder.

Background

Gas cylinders are disposable or refillable mobile pressure vessels that store and transport gases, liquefied gases, and dissolved gases. Seamless gas cylinders and welded gas cylinders are structurally classified; steel gas cylinders (including stainless steel gas cylinders), aluminum alloy gas cylinders, composite gas cylinders and other gas cylinders are classified in terms of material, and permanent gas cylinders, liquefied gas cylinders and dissolved acetylene cylinders are classified in terms of filling media; high-pressure gas cylinders and low-pressure gas cylinders are classified from the nominal working pressure and the hydrostatic test pressure. At present, in order to avoid accidents caused by confusion of gas cylinders filled with other gases or liquids when the gas cylinders are filled, transported, stored, used and periodically checked, various colored paints are often sprayed on the outer surfaces of the gas cylinders to serve as marks, meanwhile, the gas cylinders can be protected, the surfaces of the gas cylinders are prevented from being corroded, and the service life of the gas cylinders is prolonged.

Although the small-sized gas cylinder finishes the painting process after being sequentially subjected to paint spraying and drying treatment, the surface protective paint of the small-sized gas cylinder is still worn due to collision and other conditions in the subsequent carrying and using processes, the gas cylinder needs to be subjected to simple paint supplementing treatment at the moment, the paint is supplemented to the small-sized gas cylinder in the open air by the paint spraying bottle in the prior life, the paint is diffused in the air in the paint spraying process, the smell is very unpleasant, sense organs are stimulated if the small-sized gas cylinder is sucked for a long time, discomfort or even harm to the body is brought to people, and secondary pollution is caused to the environment.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a protector is used in small-size gas cylinder spraying, it can realize handling in the waste gas emission that produces the gas cylinder touch-up paint in-process paint smell removing agent, reduces the injury of paint to human body and environment.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A protection device for spraying a small gas cylinder comprises a protection shell, wherein the lower end of the protection shell is connected with a pair of supporting legs, a rotating hole is formed in the inner bottom end of the protection shell, a fixed column is connected in the rotating hole in a rotating mode, the lower end of the fixed column is connected with a handle, the upper end of the fixed column is connected with a placing table, a clamping groove is formed in the upper end of the placing table, a gas cylinder body is connected in the clamping groove in a clamping mode, a positioning cover is arranged on the upper side of the gas cylinder body, a positioning hole is formed in the lower end of the positioning cover in a drilling mode, a fixed rod is arranged on the upper side of the positioning cover, a jack matched with the fixed rod is formed in the upper end of the protection shell in a drilling mode, a rotating groove matched with the rotating block is formed in the positioning cover in a drilling mode, a compression spring, the air outlet end of the air pump is connected with an air pipe, the middle of the side end of the protective shell is provided with an operation hole in a chiseled mode, waste gas generated in the air cylinder paint supplementing process can be discharged into a paint deodorant for treatment, and damage of paint to a human body and the environment is reduced.

Furthermore, the diameter of the positioning hole is smaller than the maximum diameter of the gas cylinder body and larger than the minimum diameter of the gas cylinder body, so that the gas cylinder body is conveniently positioned.

Further, the inner of draw-in groove is connected with the silica gel pad, the one end that the silica gel pad is close to the gas cylinder body is connected with rough layer, increases the friction between gas cylinder body and the draw-in groove, makes the gas cylinder body place more stably.

Further, the inner wall connection of handle hole has flexible rubber gloves, makes when spraying paint difficult being stained with on hand, be connected with anti-skidding arch on the rubber gloves, increase the friction between gloves and the bottle that sprays paint, make the bottle that sprays paint difficult from the landing on hand.

Furthermore, the inner wall of the protective shell is uniformly coated with the colorless polytetrafluoroethylene coating, so that the paint is not easy to adhere to the inner wall of the protective shell, the viewing definition is kept, and the protective shell is easier to clean.

Furthermore, the upper end fixedly connected with of dead lever is spacing horizontal pole, and the length of spacing horizontal pole is greater than the diameter of jack, makes the dead lever be difficult for dropping and breaks away from with protecting sheathing.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize handling in the waste gas that produces the gas cylinder touch-up paint in-process discharges the paint smell removing agent, reduces the injury of paint to human body and environment.

(2) The diameter of the locating hole is smaller than the maximum diameter of the gas cylinder body and is larger than the minimum diameter of the gas cylinder body, and the gas cylinder body is conveniently located.

(3) The inner of draw-in groove is connected with the silica gel pad, and the one end that the silica gel pad is close to the gas cylinder body is connected with rough layer, increases the friction between gas cylinder body and the draw-in groove, makes the gas cylinder body place more stably.

(4) The inner wall of the operation hole is connected with flexible rubber gloves, so that the gloves are not easy to be stained on hands when spraying paint, the rubber gloves are connected with anti-skidding bulges, the friction between the gloves and the paint spraying bottle is increased, and the paint spraying bottle is not easy to slip from the hands.

(5) The inner wall of the protective shell is uniformly coated with the colorless polytetrafluoroethylene coating, so that the paint is not easy to adhere to the inner wall of the protective shell, the viewing definition is kept, and the protective shell is easier to clean.

(6) The upper end fixedly connected with of dead lever is spacing horizontal pole, and the length of spacing horizontal pole is greater than the diameter of jack, makes the dead lever be difficult for dropping and breaks away from with protecting sheathing.

Drawings

Fig. 1 is a schematic front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic front structural view of the present invention.

The reference numbers in the figures illustrate:

the gas cylinder comprises a protective shell 1, fixing columns 2, a placing table 3, a gas cylinder body 4, a handle 5, supporting legs 6, a positioning cover 7, a fixing rod 8, a rotating block 9, a compression spring 10, an air pump 11, a gas pipe 12 and an operation hole 13.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a protective device for spraying a small gas cylinder comprises a protective casing 1, the protective casing 1 is made of a transparent plate, a sliding door is arranged on the protective casing 1, a gas cylinder body 4 is placed in the protective casing 1 by opening the sliding door, a pair of supporting legs 6 is connected to the lower end of the protective casing 1, a rotating hole is formed in the inner bottom end of the protective casing 1, a fixed column 2 is rotatably connected in the rotating hole, a handle 5 is connected to the lower end of the fixed column 2, a placing table 3 is connected to the upper end of the fixed column 2, a clamping groove is formed in the upper end of the placing table 3, the gas cylinder body 4 is clamped in the clamping groove, a positioning cover 7 is arranged on the upper side of the gas cylinder body 4, a positioning hole matched with the gas cylinder body 4 is formed in the lower end of the positioning cover 7, a fixing rod 8 is arranged on the upper side of the, the lower extreme of dead lever 8 is connected with turning block 9, it has the groove of rotating with turning block 9 assorted to open the chisel on the position fixing cover 7, turning block 9 rotates to be connected at and rotates the inslot, compression spring 10 has been cup jointed in the outside of dead lever 8, and compression spring 10 is located between position fixing cover 7 and protecting sheathing 1, protecting sheathing 1's upper end is connected with air extractor 11, air extractor 11 is connected with external power source, air inlet end of air extractor 11 run through protecting sheathing 1 lateral wall and with the inside intercommunication of protecting sheathing 1, air outlet end of air extractor 11 is connected with trachea 12, the chisel has handle hole 13 in the side middle part of protecting sheathing 1.

The diameter of the positioning hole is smaller than the maximum diameter of the gas cylinder body 4 and larger than the minimum diameter of the gas cylinder body 4, the gas cylinder body 4 is conveniently positioned, the inner end of the clamping groove is connected with a silica gel pad, one end, close to the gas cylinder body 4, of the silica gel pad is connected with a rough layer, friction between the gas cylinder body 4 and the clamping groove is increased, the gas cylinder body 4 is placed more stably, the inner wall of the operation hole 13 is connected with a flexible rubber glove, the hand is not easy to be stained on when paint is sprayed, an anti-skidding bulge is connected onto the rubber glove, friction between the glove and the paint spraying bottle is increased, the paint spraying bottle is not easy to slip off from the hand, a colorless polytetrafluoroethylene coating is uniformly coated on the inner wall of the protective shell 1, paint is not easy to adhere to the inner wall of the protective shell 1, the checking clarity is kept, the protective shell 1 is easier, the fixing rod 8 is not easy to fall off and is not separated from the protective shell 1.

Before mend lacquer, place the lower tip of gas cylinder body 4 in placing the draw-in groove on the platform 3, then to the direction pulling dead lever 8 of keeping away from protecting sheathing 1, compression spring 10 is compressed, make the locating hole on the upper end card income locating cover 7 of gas cylinder body 4, loosen the hand after that, under compression spring 10's spring action, locating cover 7 fixes a position gas cylinder body 4, make gas cylinder body 4 be difficult for rocking, then stretch into the bottle that contains the paint smell removing agent with the one end that air exhauster 11 was kept away from to trachea 12, during mended lacquer, stretch into the hand from operation hole 13, hold the bottle that sprays paint and spray paint to gas cylinder body 4 surface, the switch of air exhauster 11 can be opened to the duration, the waste gas that contains paint in the protecting sheathing 1 will be cleared up in the paint smell removing agent through trachea 12 entering, still can be in addition through rotating handle 5 to gas cylinder body 4 face changes.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a protector is used in spraying of small-size gas cylinder, includes protecting sheathing (1), the lower extreme of protecting sheathing (1) is connected with a pair of supporting legs (6), its characterized in that: the inner bottom end of the protective shell (1) is provided with a rotating hole, the rotating hole is connected with a fixed column (2) in a rotating mode, the lower end of the fixed column (2) is connected with a handle (5), the upper end of the fixed column (2) is connected with a placing table (3), the upper end of the placing table (3) is provided with a clamping groove, a gas cylinder body (4) is connected in the clamping groove in a clamping mode, the upper side of the gas cylinder body (4) is provided with a positioning cover (7), the lower end of the positioning cover (7) is provided with a positioning hole in a chiseled mode, the upper side of the positioning cover (7) is provided with a fixed rod (8), the upper end of the protective shell (1) is provided with a jack matched with the fixed rod (8) in a chiseled mode, the lower end of the fixed rod (8) is connected with a rotating block (9), the positioning cover (7) is provided with a rotating groove matched, the air extractor (11) is connected to the upper end of the protective shell (1), an air pipe (12) is connected to the air outlet end of the air extractor (11), and an operation hole (13) is formed in the middle of the side end of the protective shell (1).

2. The protection device for spraying the small-sized gas cylinder according to claim 1, is characterized in that: the diameter of the positioning hole is smaller than the maximum diameter of the gas cylinder body (4) and larger than the minimum diameter of the gas cylinder body (4).

3. The protection device for spraying the small-sized gas cylinder according to claim 1, is characterized in that: the inner of draw-in groove is connected with the silica gel pad, the silica gel pad is close to the one end of gas cylinder body (4) and is connected with rough layer.

4. The protection device for spraying the small-sized gas cylinder according to claim 1, is characterized in that: the inner wall of the operation hole (13) is connected with a flexible rubber glove, and the rubber glove is connected with an anti-skid bulge.

5. The protection device for spraying the small-sized gas cylinder according to claim 1, is characterized in that: the inner wall of the protective shell (1) is uniformly coated with a colorless polytetrafluoroethylene coating.

6. The protection device for spraying the small-sized gas cylinder according to claim 1, is characterized in that: the upper end of the fixed rod (8) is fixedly connected with a limiting cross rod, and the length of the limiting cross rod is larger than the diameter of the jack.