CN218936028U

CN218936028U - Portable gas cylinder fixing frame

Info

Publication number: CN218936028U
Application number: CN202223461994.6U
Authority: CN
Inventors: 孙钢; 杨伟; 李蓉
Original assignee: Dali Food Inspection And Testing Institute
Current assignee: Dali Food Inspection And Testing Institute
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-04-28
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a portable gas cylinder fixing frame which comprises a semicircular holding ring, telescopic supporting legs and an angle locking assembly, wherein the semicircular holding ring is symmetrically arranged to form a holding hoop, the outer wall of the semicircular holding ring is symmetrically provided with an upright post, the end part of the upright post is provided with a first hinging lug, the telescopic supporting legs comprise a sleeve ring, a sleeve pipe, a sliding rod and a locking mechanism, the end part of the sleeve ring is fixed in the sleeve ring, the sliding rod is inserted into the sleeve pipe and can axially move along the sleeve pipe, the locking mechanism locks the sliding rod, the end part of the sleeve ring is provided with a second hinging lug hinged with the first hinging lug, the angle locking assembly is connected with the first hinging lug and the second hinging lug, and an included angle between the first hinging lug and the second hinging lug is limited.

Description

Portable gas cylinder fixing frame

Technical Field

The utility model relates to the technical field of brackets, in particular to a portable gas cylinder fixing frame.

Background

The inspection and detection of food and medicine and the welding and cutting operations often use gases such as argon, acetylene, hydrogen, nitrogen and the like, and the gases need to be filled in the gas cylinder in the production process, and the filled gas cylinder has different volumes according to the actual gas requirement.

The bottom of the gas cylinder is generally flat, and the gas cylinder can be vertically placed on a flat ground, but the gas cylinder is heavy in weight, large in volume and high in gravity center, and the gas cylinder valve, the decompression meter and the gas guide tube are damaged and even personal safety is guaranteed due to the fact that the gas cylinder is likely to topple over when being collided slightly, so that the gas cylinder is very necessary to be fixedly installed before the gas is used.

At present, two fixing modes of the gas cylinder are mainly adopted, one is that a gas cylinder cabinet is used, the gas cylinder is heavy, the bottom of the gas cylinder cabinet is generally higher, the gas cylinder is hard to take out or put into the cabinet, an experimenter with small strength cannot install the gas cylinder at all, in addition, the gas cylinder cabinet is generally expensive in price, large in volume and weight and not suitable for outdoor places; the other is to use a gas cylinder frame, most of the gas cylinder frames are of fixed steel frame structures, and the gas cylinder frame is easy to shake when being placed and taken, has poor stability, and has large volume and size and is inconvenient to carry in the open air.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or problems with the prior art gas cylinder fixation.

Therefore, the portable gas cylinder fixing frame is good in stability, detachable and portable, and convenient to assemble.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

a portable cylinder mount, comprising:

the semicircular holding ring is symmetrically arranged to form a holding hoop, the outer wall of the semicircular holding ring is symmetrically provided with an upright post, and the end part of the upright post is provided with a first hinge lug;

the telescopic support leg comprises a sleeve ring, a sleeve with one end part fixed in the sleeve ring, a sliding rod inserted into the sleeve ring and capable of moving along the axial direction of the sleeve ring, and a locking mechanism for locking the sliding rod, wherein the end part of the sleeve ring is provided with a second hinge lug hinged with the first hinge lug;

and the angle locking assembly is connected with the first hinge lug and the second hinge lug and limits the included angle between the first hinge lug and the second hinge lug.

As an optimal scheme of the portable gas cylinder fixing frame, the end part of the semicircular holding ring is provided with the connecting lug, the connecting lug is provided with the threaded hole, and the threaded hole knob is provided with the first screw.

As a preferable scheme of the portable gas cylinder fixing frame, the inner wall of the semicircular holding ring is provided with an anti-slip pad.

As a preferable scheme of the portable gas cylinder fixing frame, a notch is formed in the outer wall of the sleeve, and a V-shaped groove opposite to the notch is formed in the outer wall of the sliding rod;

the locking mechanism includes:

the sleeve is sleeved and fixed on the sliding rod and provided with symmetrically arranged supporting lugs, a notch opposite to the notch is formed in the sleeve, and the side wall of the supporting lug is provided with a first shaft hole;

the eccentric wheel is positioned between the two supporting lugs, an eccentric second shaft hole is formed in the side edge of the eccentric wheel, and the second shaft hole is coaxially arranged with the first shaft hole through a shaft pin;

the V-shaped limiting pressing block is matched with the V-shaped groove, and the top of the V-shaped limiting pressing block is provided with a pressing block penetrating out of the notch and capable of being pressed against the eccentric wheel.

As a preferable scheme of the portable gas cylinder fixing frame, a first through hole is formed in the side wall of the first hinge lug;

the side wall of the second hinge lug is provided with a second through hole;

the angle locking assembly includes a second screw extending through the first and second through holes and a nut engaged with the second screw.

Compared with the prior art, the utility model has the following beneficial effects: the portable gas cylinder fixing frame is convenient to detach and assemble, good in supporting stability, capable of being used on indoor flat ground and suitable for outdoor uneven terrains.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is a schematic view of the overall structure of a portable cylinder holder of the present utility model;

FIG. 2 is a schematic view of a semicircular clasp of a portable cylinder holder according to the present utility model;

FIG. 3 is a schematic view of the whole structure of a telescopic leg of a portable cylinder holder of the present utility model;

fig. 4 is a schematic view of a part of the structure of a telescopic leg of a portable gas cylinder holder according to the present utility model.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The portable gas cylinder fixing frame provided by the utility model has the advantages of good stability, detachability, portability and convenience in assembly.

Fig. 1 to 4 are schematic structural views of an embodiment of a portable cylinder holder according to the present utility model, referring to fig. 1 to 4, a main body portion of the portable cylinder holder includes a semicircular ring 100, a telescopic leg 200 and an angle locking assembly 300.

The semicircle type embracing ring 100 symmetry sets up and forms the staple bolt, it is tight to the gas cylinder, the outer wall symmetry of semicircle type embracing ring 100 is provided with stand 110, and the tip of stand 110 has first articulated ear 110a, be used for with flexible landing leg 200, the tip of semicircle type embracing ring 100 has engaging lug 120, threaded hole 120a has been seted up on the engaging lug 120, the screw hole 120a knob is provided with first screw rod, through knob first screw rod, make first screw rod get into the screw hole 120a of engaging lug 120 of two semicircle type embracing ring 100 pairs, when can't carry out the knob again, promptly fix two semicircle type embracing rings 100, as the preferred, in this embodiment, the inner wall of semicircle type embracing ring 100 is provided with the slipmat, increase the frictional force with the gas cylinder, make the centre gripping to the gas cylinder more stable.

The telescopic leg 200 includes a collar 210, a sleeve 220 having an end fixed in the collar 210, a slide bar 230 inserted into the sleeve 220 and axially movable along the sleeve 220, and a locking mechanism 240 locking the slide bar 230, the end of the collar 210 having a second hinge lug 210a hinged with the first hinge lug 110 a.

The angle locking assembly 300 is connected to the first hinge lug 110a and the second hinge lug 210a, and is used for limiting an included angle between the first hinge lug 110a and the second hinge lug 210a, in this embodiment, a first through hole 110a-1 is formed in a side wall of the first hinge lug 110a, a second through hole 210a-1 is formed in a side wall of the second hinge lug 210a, the angle locking assembly 300 comprises a second screw 310 penetrating through the first through hole 110a-1 and the second through hole 210a-1, and a nut 320 engaged with the second screw 310, and when the first hinge lug 110a and the second hinge lug 210a are relatively rotated to a proper angle, the nut 320 is screwed to the second screw 310 by a knob so as to clamp and fix the first hinge lug 110a and the second hinge lug 210a.

Referring to fig. 1-4, in the portable gas cylinder fixing frame of this embodiment, when the gas cylinder needs to be clamped and fastened, the second hinge lug 210a is first rotated relative to the first hinge lug 110a, so that the telescopic support leg 200 is rotated to a proper angle relative to the semicircular holding ring 100 and then supported on the ground, then the angle is locked by the angle locking assembly 300, and after the two semicircular holding rings 100 encircle the gas cylinder, the first screw is rotated to enable the first screw to enter the threaded hole 120a of the connecting lug 120 of the pair of the two semicircular holding rings 100, and when the knob cannot be performed any more, the two semicircular holding rings 100 are fixed, so that the gas cylinder can be stably supported at this time.

Further, in this embodiment, the outer wall of the sleeve 220 is provided with a notch 220a, the outer wall of the slide bar 230 is provided with a V-shaped groove 230a opposite to the notch 220a, the locking mechanism 240 comprises a sleeve 240a, an eccentric wheel 240b and a V-shaped limit pressing block 240c, the sleeve 240a is sleeved and fixed on the slide bar 230 and provided with symmetrically arranged supporting lugs 240a-1, the sleeve 240a is provided with a notch opposite to the notch 220a, the side wall of the supporting lug 240a-1 is provided with a first shaft hole 240a-2, the eccentric wheel 240b is positioned between the two supporting lugs 240a-1, the side edge of the eccentric wheel 240b is provided with an eccentric second shaft hole 240b-2, the second shaft hole 240b-2 is coaxially arranged with the first shaft hole 240a-2 through a shaft pin, the V-shaped limit pressing block 240c is matched with the V-shaped groove 230a, the top of the V-shaped limit pressing block 240c is provided with a pressing block 240c-1 which penetrates out of the notch from the notch and can be abutted against the eccentric wheel 240b, when the pulling piece 240b-1 is pulled clockwise, the pulling piece 240b-1 drives the eccentric wheel 240b to rotate clockwise relative to the supporting lug 240a-1, the outer wall with gradually increased diameter on the eccentric wheel 240b sequentially pushes the pushing piece 240c-1 of the V-shaped limit pressing piece 240c, so that the pushing piece 240c-1 gradually increases the pushing force on the V-shaped groove 230a of the sliding rod 230, the friction force between the V-shaped limit pressing piece 240c and the V-shaped groove 230a is further gradually increased, the sliding rod 230 is limited, when the pulling piece 240b-1 is pulled anticlockwise, the pulling piece 240b-1 drives the eccentric wheel 240b to rotate anticlockwise relative to the supporting lug 240a-1, the gradually increased diameter of the sliding rod on the eccentric wheel 240b sequentially does not push the pushing piece 240c-1 of the V-shaped limit pressing piece 240c, the pushing piece 240c-1 gradually reduces the pushing force on the V-shaped groove 230a of the sliding rod 230, further, the friction force between the V-shaped limit pressing block 240c and the V-shaped groove 230a is gradually reduced, so that the slide bar 230 can slide, and preferably, in the present embodiment, the bottom end of the slide bar 230 has an anti-slip cover.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A portable cylinder mount, comprising:

the semi-circular holding ring (100) is symmetrically arranged to form a holding hoop, the outer wall of the semi-circular holding ring (100) is symmetrically provided with stand columns (110), and the end parts of the stand columns (110) are provided with first hinge lugs (110 a);

a telescopic leg (200) including a collar (210), a sleeve (220) having an end portion fixed in the collar (210), a slide bar (230) inserted into the sleeve (220) and axially movable along the sleeve (220), and a locking mechanism (240) locking the slide bar (230), the end portion of the collar (210) having a second hinge lug (210 a) hinged with the first hinge lug (110 a);

an angle locking assembly (300) coupled to the first hinge tab (110 a) and the second hinge tab (210 a) defines an included angle between the first hinge tab (110 a) and the second hinge tab (210 a).

2. The portable gas cylinder fixing frame according to claim 1, wherein the end part of the semicircular holding ring (100) is provided with a connecting lug (120), the connecting lug (120) is provided with a threaded hole (120 a), and the knob of the threaded hole (120 a) is provided with a first screw.

3. A portable cylinder holder according to claim 1, characterized in that the inner wall of the semi-circular holding ring (100) is provided with a non-slip mat.

4. The portable gas cylinder fixing frame according to claim 1, wherein a notch (220 a) is formed in the outer wall of the sleeve (220), and a V-shaped groove (230 a) opposite to the notch (220 a) is formed in the outer wall of the slide bar (230);

the locking mechanism (240) includes:

the sleeve (240 a) is sleeved and fixed on the sliding rod (230) and provided with symmetrically arranged supporting lugs (240 a-1), a notch opposite to the notch (220 a) is formed in the sleeve (240 a), and a first shaft hole (240 a-2) is formed in the side wall of the supporting lug (240 a-1);

the eccentric wheel (240 b) is positioned between the two supporting lugs (240 a-1), an eccentric second shaft hole (240 b-2) is formed in the side edge of the eccentric wheel, and the second shaft hole (240 b-2) is coaxially arranged with the first shaft hole (240 a-2) through a shaft pin;

the V-shaped limiting pressing block (240 c) is matched with the V-shaped groove (230 a), and the top of the V-shaped limiting pressing block is provided with a pressing block (240 c-1) which penetrates out of the notch and can be pressed against the eccentric wheel (240 b).

5. The portable cylinder holder according to claim 1, wherein a first through hole (110 a-1) is formed in a side wall of the first hinge lug (110 a);

a second through hole (210 a-1) is formed in the side wall of the second hinge lug (210 a);

the angle locking assembly (300) includes a second screw (310) penetrating the first through hole (110 a-1) and the second through hole (210 a-1), and a nut (320) engaged with the second screw (310).