CN221519672U - Foldable gas cylinder trolley - Google Patents

Abstract

The utility model discloses a foldable gas cylinder trolley, which belongs to the technical direction of gas cylinder trolleys and comprises a trolley frame, wherein one side of the trolley frame is connected with two groups of universal wheel frames in a threaded manner, one side of the two groups of universal wheel frames is connected with one ends of two groups of short rockers in a threaded manner, the other ends of the two groups of short rockers are connected with one ends of two groups of long rockers in a threaded manner, the other ends of the two groups of long rockers are connected with the trolley frame in a threaded manner, fixing gaskets are fixedly arranged on the two groups of short rockers, and the two groups of universal wheel frames can be pulled out during transportation through the matching of the two groups of long rockers and the two groups of short rockers to reach the dead point position at the fixing gaskets.

Description

Foldable gas cylinder trolley

Technical Field

The utility model belongs to the technical direction of gas cylinder carts, and particularly relates to a foldable gas cylinder cart.

Background

When the operation is carried out on an engineering site or in a factory, a large amount of industrial gases such as acetylene, oxygen and carbon dioxide which are needed to be used for acetylene cutting, secondary welding and the like are needed, firstly, the industrial gases such as acetylene, carbon dioxide and the like have certain dangers, the use of the gas cylinder trolley can ensure the stability of the gas cylinder in the transportation and use processes, reduce the risks of collapse, collision or accidental release of the gas cylinder, secondly, the industrial gases such as acetylene, carbon dioxide and the like have certain dangers such as inflammability, explosiveness or harm to human bodies, the use of the gas cylinder trolley can ensure the stability of the gas cylinder in the transportation and use processes, reduce the risks of collapse, collision or accidental release of the gas cylinder, the terrain of the engineering site can be complex and changeable, the places are narrow or uneven, the reasonably designed gas cylinder trolley can ensure better trafficability, can adapt to different terrain conditions, and the early gas cylinder trolley has simpler design, is usually unfolded and is suitable for carrying gas cylinders with standard size, the trolley is usually inconvenient to store and transport, the industrial and mobility is improved, the requirements on the market and the market is more popular because of folding and the folding requirements are more frequent.

Disclosure of utility model

The utility model aims at solving the problems in the background technology by aiming at the foldable gas cylinder trolley of the existing device.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a collapsible gas cylinder shallow, includes the frame, one side threaded connection of frame has two sets of universal wheel frames, two sets of one side threaded connection of universal wheel frame has the one end of two sets of short rockers, two sets of the other end threaded connection of short rockers has the one end of two sets of long rockers, two sets of the other end threaded connection of long rockers is on the frame, two sets of fixed mounting has fixed gasket on the short rockers.

The utility model further discloses that the other side of the frame is hinged with a cover plate.

The utility model further discloses that two groups of rubber wheels are fixedly arranged at one end of the frame, and two groups of grips are fixedly arranged at the other end of the frame.

The utility model further discloses that the bottom of the universal wheel frame is fixedly provided with two groups of universal wheel connecting plates.

The utility model further discloses that the universal wheel connecting plate is connected with two groups of universal wheels with brakes in a threaded manner.

The utility model further discloses that the bottom of the frame is fixedly provided with a frame base.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, through the matched use of the two groups of long rockers and the two groups of short rockers, the two groups of universal wheel frames can be pulled out during transportation, so that the two groups of long rockers and the two groups of short rockers reach the dead point position of the fixed gasket, at the moment, the frame and the two groups of universal wheel frames form triangular structure to be matched for transportation, the transportation efficiency and the transportation stability can be effectively improved, the two groups of universal wheel frames can be quickly retracted after the transportation is finished, the occupied area is reduced, the utilization rate of storage space is improved, the transported gas cylinder can be longitudinally fixed through the frame base, the gas cylinder is prevented from shaking up and down during the transportation, the transported gas cylinder can be transversely fixed through the cover plate, the left and right shaking of the gas cylinder during the transportation is prevented, the transportation stability of the gas cylinder is improved, and accidents caused by collision and the like during the transportation can be prevented.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

fig. 2 is a schematic view showing an extended state of the universal wheel frame of the present utility model.

In the figure: 1. a frame; 2. a rubber wheel; 3. universal wheels with brakes; 4. a universal wheel connecting plate; 5. a universal wheel frame; 6. a long rocker; 7. a short rocker; 8. a cover plate; 9. a frame base; 10. a handle.

Detailed Description

The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides the following technical solutions: the foldable gas cylinder trolley comprises a trolley frame 1, wherein two groups of rubber wheels 2 are fixedly arranged at one end of the trolley frame 1, so that a worker can conveniently move, two groups of grips 10 are fixedly arranged at the other end of the trolley frame 1, the worker can conveniently grasp and match the trolley frame 1, a cover plate 8 is hinged to one side of the trolley frame 1, the gas cylinder can be prevented from being impacted and the like during transportation to cause accidents, two groups of universal wheel frames 5 are connected to the other side of the trolley frame 1 through threads, two groups of universal wheel connecting plates 4 are fixedly arranged at the bottoms of the two groups of universal wheel frames 5, and two groups of universal wheels 3 with brakes are connected to the two groups of universal wheel connecting plates 4 through threads and are used for matching the two groups of rubber wheels 2 to move the trolley frame 1;

The bottom of the frame 1 is fixedly provided with a frame base 9 for placing a gas cylinder to be transported, so that the stability of the gas cylinder during transportation is improved;

One side of the two groups of universal wheel frames 5 is connected with one ends of two groups of short rockers 7 in a threaded manner, the other ends of the two groups of short rockers 7 are connected with one ends of two groups of long rockers 6 in a threaded manner, the other ends of the two groups of long rockers 6 are connected to the frame 1 in a threaded manner, the two groups of long rockers 6 and the two groups of short rockers 7 can achieve a telescopic effect on the two groups of universal wheel frames 5, the two groups of universal wheel frames 5 can be pulled out when in use, the transportation efficiency is improved, the two groups of universal wheel frames are retracted after use is finished, the occupied space is reduced, and the space utilization is improved;

and fixing gaskets are fixedly arranged on the two groups of short rocking bars 7 and used for fixing the two groups of long rocking bars 6 after being pulled out.

In this embodiment:

When a worker needs to transport the gas cylinders, the worker pushes the frame 1 into a production workshop, then holds the two groups of universal wheel frames 5 by hands, pulls out the two groups of long rockers 6 and the two groups of short rockers 7, the two groups of universal wheel frames 5 are in an extending state, the two groups of long rockers 6 and the two groups of short rockers 7 reach dead point positions at fixed gaskets, the frame 1 and the two groups of universal wheel frames 5 form a triangular structure, stability in the transportation process is guaranteed, then the worker puts the gas cylinders to be transported into the frame 1, the bottoms of the gas cylinders can prop against the frame base 9 to be longitudinally fixed, a cover plate 8 on one side of the frame 1 can play a transverse fixing effect on the transported gas cylinders, accidents caused by collision and the like can be prevented, and because a certain weight exists on the gas cylinders, the worker can not retract the two groups of long rockers 6 and the two groups of short rockers 7 if the worker touches the two groups of long rockers 6 by mistake in the transportation process, the two groups of universal wheel frames 5 are pushed inwards after the gas cylinders are transported, the frame 1 is not pushed inwards, the worker can push the gas cylinders to be easily pushed by the frame 1, the worker can use the two groups of long rockers 6 and the two groups of short rockers 7 in the transportation process, and the space occupied by the frame 1 can be easily pushed by the worker;

Through the cooperation of two sets of long rockers 6 and two sets of short rockers 7, can pull out two sets of universal wheel carriers 5 when transporting and make two sets of long rockers 6 and two sets of short rockers 7 reach the dead point position of fixed gasket department, frame 1 and two sets of universal wheel carriers 5 form triangle-shaped structure this moment, the stability cooperation in the transportation has been guaranteed carries, can effectively improve conveying efficiency and transport stability, can retrieve two sets of universal wheel carriers 5 fast after the transportation finishes, reduce area occupied, improve the utilization ratio of parking space, can vertically fix the gas cylinder of transportation through frame base 9, prevent that the gas cylinder from rocking about in the transportation, can transversely fix the gas cylinder of transportation through apron 8, prevent that the gas cylinder from rocking about in the transportation, improve the stability of gas cylinder transportation, simultaneously can prevent that the gas cylinder from receiving the striking etc. and causing on the way of transportation accident.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. The utility model provides a collapsible gas cylinder shallow, includes frame (1), its characterized in that, one side threaded connection of frame (1) has two sets of universal wheel carrier (5), two sets of one side threaded connection of universal wheel carrier (5) has the one end of two sets of short rockers (7), two sets of the other end threaded connection of short rockers (7) has the one end of two sets of long rockers (6), two sets of the other end threaded connection of long rockers (6) is on frame (1), two sets of fixed mounting has fixed gasket on short rockers (7).

2. A collapsible gas cylinder trolley according to claim 1, wherein the other side of the frame (1) is hinged with a cover plate (8).

3. A collapsible gas cylinder trolley according to claim 2, wherein two sets of rubber wheels (2) are fixedly mounted at one end of the frame (1), and two sets of grips (10) are fixedly mounted at the other end of the frame (1).

4. A collapsible gas cylinder trolley according to claim 3, wherein the bottoms of the two sets of universal wheel carriers (5) are fixedly provided with two sets of universal wheel connection plates (4).

5. A collapsible gas cylinder trolley according to claim 4, wherein two sets of the universal wheel connection plates (4) are screwed with two sets of braked universal wheels (3).

6. A collapsible gas cylinder trolley according to claim 5, wherein the bottom of the frame (1) is fixedly provided with a frame base (9).