Anti-toppling support for acetylene gas cylinder

Abstract

The utility model relates to the technical field of gas cutting equipment, in particular to an acetylene gas cylinder anti-toppling support. Comprising two rotating mechanisms, a frame mechanism, an acetylene steel cylinder, a limiting mechanism and a grounding metal pad, each rotating mechanism comprises an outer connecting ring, a cylindrical roller and an inner sleeve ring, the frame mechanism comprises an inclined supporting rod and a transverse rod, the limiting mechanism comprises a pulley and a guide rail, the number of the rotating mechanisms is two, and the outer connecting ring is connected with the cylindrical roller. The rotating mechanisms are connected to the bottom and the upper portion of the acetylene steel cylinder in a sleeving mode respectively, the rotating mechanisms are connected with the frame mechanism in a welded mode, the frame mechanism is connected with the limiting mechanism in a welded mode, the pulleys can roll in the guide rails, and the grounding metal pad is installed at the bottom of the rotating mechanism on the lower layer; when the device is subjected to external force, the frame mechanism performs circular motion along the limiting mechanism under the action of the rotating mechanism, so that the acetylene steel cylinder is ensured not to topple over all the time, and the life safety of field personnel is not harmed.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas cutting equipment, and particularly relates to an anti-tipping bracket for an acetylene gas cylinder. Background Art

[0002] When using an acetylene gas cylinder for gas cutting operations, it is necessary to reinforce the acetylene gas cylinder to prevent the gas cylinder from tipping over, which may cause the leakage of acetylene gas, or the gas cylinder may impact personnel and equipment under the reaction force of the gas, and even further trigger an explosion. In addition, due to the flammability of acetylene gas, the gas cylinder should also be placed grounded to prevent the static electricity generated spark from igniting the gas. In the existing technology, measures such as floor-standing brackets and grounding pads are usually used to reinforce the acetylene gas cylinder. Considering the relatively complex construction site environment and the frequent movement of personnel and equipment, there is a risk that the fixing device may be impacted and the structure may become unstable. Content of the Utility Model

[0003] The utility model provides an anti-tipping bracket for an acetylene gas cylinder, which has the characteristics of simple and practical structure, cheap and easily available materials, convenient installation and disassembly, and safe and stable use, so as to solve the problems raised in the above background art.

[0004] The utility model provides the following technical solution: an anti-tipping bracket for an acetylene gas cylinder, comprising a rotating mechanism, a frame mechanism, an acetylene gas cylinder, a limiting mechanism, and a grounding metal pad. The rotating mechanism comprises an outer connecting ring, cylindrical rollers, and an inner sleeve ring. The frame mechanism comprises diagonal braces and horizontal bars. The limiting mechanism comprises pulleys and guide rails. There are two groups of the rotating mechanism, which are respectively sleeved on the bottom and the top of the acetylene gas cylinder. The rotating mechanism is connected to the frame mechanism by welding, the frame mechanism is connected to the limiting mechanism by welding, and the grounding metal pad is installed at the bottom of the lower rotating mechanism.

[0005] Preferably, there are two groups of the rotating mechanism, which are respectively located at the bottom and the top of the acetylene gas cylinder, and are sleeved on the outer surface of the acetylene gas cylinder through the inner sleeve ring.

[0006] Preferably, the inner sleeve ring of the upper layer is connected to the top end of the diagonal brace by welding, and the inner sleeve ring of the lower layer is connected to the inner end of the horizontal bar by welding.

[0007] Preferably, the cylindrical rollers are located in the annular groove between the outer connecting ring and the inner sleeve ring.

[0008] Preferably, the cylindrical rollers are cylinders made of smooth metal material, the bottom diameter of which is equivalent to the inner diameter of the annular groove between the outer connecting ring and the inner sleeve ring, and the inner sleeve ring can roll in the annular groove.

[0009] Preferably, the grounding metal pad is a circular metal pad, which is installed at the bottom of the lower rotating mechanism, and its diameter is equivalent to the outer diameter of the acetylene cylinder.

[0010] Preferably, the pulley is connected to the outer end of the transverse rod by welding. The pulley can roll in the guide rail, and the outer edge of the pulley just touches the inner surface of the guide rail.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention is provided with a rotating mechanism, a frame mechanism, an acetylene cylinder, and a limiting mechanism. When the device is subjected to an external force, the external force is respectively conducted along the diagonal strut and the transverse rod to the outer rings on the upper and lower layers. Due to the presence of the cylindrical rollers, the outer rings move in a circular motion in the clockwise or counterclockwise direction. And because the frame mechanism is welded to the outer ring, the frame mechanism will also move in a circular motion in the clockwise or counterclockwise direction, thereby driving the pulley located at the outer end of the transverse rod, so that the pulley moves in a circular motion in the clockwise or counterclockwise direction along the track of the guide rail. By means of moving work, the kinetic energy transmitted by the external force to the device is offset to ensure the stability of the acetylene cylinder located in the inner sleeve ring. The present invention also includes a grounding metal pad. By installing the grounding metal pad at the bottom of the lower inner sleeve ring, the effective grounding of the acetylene cylinder can be ensured, thereby avoiding the generation of electric sparks caused by static electricity. This device utilizes the law of conservation of kinetic energy to consume the kinetic energy transmitted to the device from the outside through moving work, ensuring the stability of the gas cylinder. At the same time, by setting the grounding metal pad, the harm of electric sparks caused by static electricity is also avoided. Moreover, this device is convenient to obtain materials, easy to install and disassemble, has high stability, and can adapt to different working environments.

[0012] Parts not involved in this device are the same as the prior art or can be realized by using the prior art. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the present invention;

[0014] Figure 2 is Figure 1 the enlarged view of area A in

[0015] Figure 3 is the overall top view of the present invention;

[0016] Figure 4 is the enlarged schematic view of the limiting mechanism of the present invention;

[0017] In the figure: 1, rotating mechanism; 11, outer ring; 12, cylindrical roller; 13, inner sleeve ring; 2, frame mechanism; 21, diagonal strut; 22, transverse rod; 3, acetylene cylinder; 4, limiting mechanism; 41, pulley; 42, guide rail; 5, grounding metal pad. Detailed implementation mode

[0018] Please refer to Figures 1 - 4 , the present utility model provides the following technical solutions: An anti-tipping bracket for an acetylene gas cylinder, comprising a rotating mechanism 1, a frame mechanism 2, an acetylene gas cylinder 3, a limiting mechanism 4, and a grounding metal pad 5. The rotating mechanism 1 includes an outer connecting ring 11, cylindrical rollers 12, and an inner sleeve ring 13. The frame mechanism 2 includes inclined struts 21 and transverse rods 22. The limiting mechanism 4 includes pulleys 41 and guide rails 42. There are two groups of the rotating mechanism 1, which are respectively sleeved on the bottom and the upper part of the acetylene gas cylinder 3. The rotating mechanism 1 is connected to the frame mechanism 2 by welding. The frame mechanism 2 is connected to the limiting mechanism 4 by welding. The grounding metal pad 5 is installed at the bottom of the lower rotating mechanism 1. There are two groups of the rotating mechanism 1, which are respectively located at the bottom and the upper part of the acetylene gas cylinder 3. The inner sleeve ring 13 is sleeved on the outer surface of the acetylene gas cylinder 3. The upper inner sleeve ring 13 is connected to the top end of the inclined strut 21 by welding. The lower inner sleeve ring 13 is connected to the inner end of the transverse rod 22 by welding. The cylindrical rollers 12 are located in the annular groove between the outer connecting ring 11 and the inner sleeve ring 13. The cylindrical rollers 12 are cylinders made of smooth metal material, and the bottom diameter thereof is equivalent to the inner diameter of the annular groove between the outer connecting ring 11 and the inner sleeve ring 13. The inner sleeve ring 13 can roll in the annular groove. The grounding metal pad 5 is a circular metal pad, and the grounding metal pad 5 is installed at the bottom of the lower rotating mechanism 1, and its diameter is equivalent to the outer diameter of the acetylene gas cylinder 3. The pulley 41 is connected to the outer end of the transverse rod 22 by welding. The pulley 41 can roll in the guide rail 42, and the outer edge of the pulley 41 just touches the inner surface of the guide rail 42.

[0019] In this implementation scheme: The rotating mechanism 1 is made of smooth and wear-resistant metal material, and the grounding metal pad 5 is made of metal material with good electrical conductivity.

[0020] Working principle and usage process of the utility model: When the device is subjected to an external force, the external force is first conducted to the frame mechanism 2 and then conducted to the outer rings 11 of the upper and lower layers along the diagonal braces 21 and the transverse bars 22 respectively. At this time, due to the existence of the cylindrical rollers 12, the outer rings 11 will perform circular motion in the clockwise or counterclockwise direction. Also, because the frame mechanism 2 is welded to the outer rings 11, the diagonal braces 21 and the transverse bars 22 will also perform circular motion in the clockwise or counterclockwise direction, thereby driving the pulleys 41 at the outer ends of the transverse bars 22, causing the pulleys 41 to perform circular motion in the clockwise or counterclockwise direction along the track of the guide rails 42. By means of moving work, the kinetic energy transmitted to the device by the external force is offset to ensure the stability of the acetylene cylinder 3 located in the inner sleeve ring 13. The device utilizes the law of conservation of kinetic energy to consume the kinetic energy transmitted from the outside to the device through moving work. Through the reinforcement of the inner sleeve ring 13, the stability of the gas cylinder is ensured. The utility model further includes a grounding metal pad 5. By installing the grounding metal pad 5 at the bottom of the lower inner sleeve ring 13, the effective grounding of the acetylene cylinder 3 can be ensured, thereby avoiding the generation of electric sparks caused by static electricity.

[0021] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An acetylene cylinder anti-tipping bracket, characterized in that: It is composed of a rotating mechanism (1), a frame mechanism (2), an acetylene cylinder (3), a limiting mechanism (4), and a grounding metal pad (5). The rotating mechanism (1) includes an outer connecting ring (11), cylindrical rollers (12), and an inner sleeve ring (13). The frame mechanism (2) includes diagonal braces (21) and transverse bars (22). There are two groups of the rotating mechanism (1), which are respectively located at the bottom and the top of the acetylene cylinder (3). The inner sleeve ring (13) is sleeved on the outer surface of the acetylene cylinder (3). The cylindrical rollers (12) are located in the annular groove between the outer connecting ring (11) and the inner sleeve ring (13). The upper inner sleeve ring (13) is connected to the top end of the diagonal brace (21) by welding, and the lower inner sleeve ring (13) is connected to the inner end of the transverse bar (22) by welding.

2. The anti-tipping bracket for an acetylene gas cylinder according to claim 1, wherein: The top end of the diagonal brace (21) is connected to the inner sleeve ring (13) by welding, and the bottom end of the diagonal brace (21) is welded at a position close to the outer end of the transverse bar (22).

3. The anti-tipping bracket for an acetylene gas cylinder according to claim 1, wherein: The limiting mechanism (4) includes pulleys (41) and guide rails (42). The pulleys (41) are connected to the outer ends of the transverse bars (22) by welding, and the pulleys (41) can roll in the guide rails (42).

4. The anti-tipping bracket for an acetylene gas cylinder according to claim 1, wherein: The grounding metal pad (5) is a circular metal pad. The grounding metal pad (5) is installed at the bottom of the lower rotating mechanism (1), and its diameter is equivalent to the outer diameter of the acetylene cylinder (3).

5. The anti-tipping bracket for an acetylene gas cylinder according to claim 1, characterized in that: The inner diameter of the inner sleeve ring (13) is equivalent to the outer diameter of the acetylene cylinder (3). The cylindrical rollers (12) are cylinders made of smooth metal material, and the bottom diameter of the cylindrical rollers (12) is equivalent to the inner diameter of the annular groove between the outer connecting ring (11) and the inner sleeve ring (13). The inner sleeve ring (13) can roll in this annular groove.

6. The anti-tipping bracket for an acetylene gas cylinder according to claim 3, wherein: The outer edge of the pulley (41) just touches the inner surface of the guide rail (42).

Images