Dissolved acetylene gas cylinder protection device
By designing a protective device for dissolving acetylene gas cylinders, the problems of high labor intensity and inconvenient electrostatic diversion of workers during transportation and use are solved, and support and electrostatic diversion of gas cylinders are achieved without the need to move the gas cylinders, improving safety and work efficiency.
Patent Information
- Application Number
- CN202421747268.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-23
AI Technical Summary
When transporting and using dissolved acetylene gas cylinders, staff need to frequently carry the gas cylinders, which increases labor intensity and safety risks, and cannot effectively evacuate the static electricity on the gas cylinders.
A protective device for dissolving acetylene gas cylinder is designed, including a limit connection ring, a vertical support plate, an inclined support leg and a conductive pad through which the device can support and electrostatically conduct without the need to carry the gas cylinder.
It reduces the labor intensity of staff, reduces the risk of collision of gas cylinders during transportation, ensures the safety of gas cylinders, and effectively evacuates static electricity on gas cylinders.
Smart Images
Figure CN222864698U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of dissolved acetylene gas cylinders, and in particular relates to a protective device for dissolved acetylene gas cylinders. Background Art
[0002] Dissolved acetylene cylinders are dangerous and require strict safety attention. They need to be kept in a vertical position during use, and there needs to be an electrostatic flow path between the bottle body and the ground to conduct the static electricity on the bottle body to the ground. In the actual work process, the staff needs to use a transfer vehicle to transport the dissolved acetylene cylinders to the work site. Since the wheel bodies of the transfer vehicles used on the market are all made of insulating materials and cannot form a connecting loop with the ground, the staff needs to carry the dissolved acetylene cylinders to the ground so that the bottle body and the ground are in direct contact with the electrostatic flow path, and use a support device to support the dissolved acetylene cylinder. During the installation of the support device and the process of transferring the dissolved acetylene cylinders from the transfer vehicle to the ground, the dissolved acetylene cylinders need to be carried. The dissolved acetylene cylinders themselves are heavy, and during the transportation process, not only is the labor intensity of the staff high, but there may also be accidental bumps into the dissolved acetylene cylinders, increasing safety hazards. Utility Model Content
[0003] The utility model provides a dissolved acetylene gas cylinder protection device, which has the characteristics of not requiring workers to repeatedly carry the dissolved acetylene gas cylinder and reducing the workload of the workers.
[0004] The utility model provides the following technical solutions: a protective device for dissolved acetylene gas cylinders, comprising a limiting connection ring, wherein the bottom end of the limiting connection ring is fixedly connected to four vertical support plates, the bottom ends of the four vertical support plates are hinged with inclined support legs, the top ends of the inclined support legs are fixedly connected to elastic extrusion pads, wherein a plurality of conductive pads are provided on the inner sides of two of the vertical support plates, one side of the plurality of conductive pads is fixedly connected to a conductive connecting wire, and one side of the plurality of conductive connecting wires is fixedly connected to a grounding wire.
[0005] Among them, the side wall of the vertical support plate is fixedly connected with a limiting connection rope, the other end of the limiting connection rope is fixedly connected to the inclined support leg, the side wall of the inclined support leg is fixedly connected with a friction limiting sleeve, and the friction limiting sleeve is arranged on the outer wall of the grounding wire.
[0006] Wherein, a connecting magnetic block is fixedly connected to the side wall of the grounding wire, and a counterweight column string is fixedly connected to the bottom end of the grounding wire.
[0007] Among them, a rubber protective pad is fixedly connected to the inner wall of the vertical support plate, the rubber protective pad is fixedly connected to the conductive pad block, the conductive pad block protrudes from the side wall of the rubber protective pad, and the conductive connecting wire is embedded in the rubber protective pad.
[0008] Among them, one of the side walls of the inclined supporting legs is fixedly connected to a bundling and limiting belt, and the bundling and limiting belt is bundled on the outer walls of the four inclined supporting legs.
[0009] The beneficial effects of the utility model are as follows: with the help of the limiting connection ring, the vertical support plate and the inclined support legs, the device can be mounted on the outside of the dissolved acetylene gas cylinder from above to support and protect the dissolved acetylene gas cylinder. During the installation process, there is no need to move the dissolved acetylene gas cylinder, which reduces the labor intensity of the staff. The conductive pad is squeezed and fitted to the side wall of the dissolved acetylene gas cylinder through the rubber protective pad, and can extend downward with the help of the conductive connecting wire and the grounding wire to contact the ground to discharge the static electricity accumulated on the dissolved acetylene gas cylinder. There is no need to transfer the dissolved acetylene gas cylinder from the transportation equipment to the ground, which can reduce the workload of the staff and reduce the safety hazards caused by bumping the dissolved acetylene gas cylinder.
[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the structure of the utility model;
[0012] Figure 2 for Figure 1 Enlarged view of part A in the middle;
[0013] Figure 3 It is a schematic diagram of the folded state of the inclined supporting legs in the utility model.
[0014] In the figure: 1. Limit connecting ring; 2. Vertical support plate; 21. Inclined support leg; 22. Elastic extrusion pad; 23. Limit connecting rope; 24. Friction limit sleeve; 3. Conductive pad; 31. Conductive connecting wire; 32. Grounding wire; 33. Connecting magnetic block; 34. Counterweight column string; 4. Rubber protective pad; 5. Bundling limit belt. DETAILED DESCRIPTION
[0015] See also Figure 1-Figure 3 The utility model provides the following technical solutions: a protective device for a dissolved acetylene gas cylinder, comprising a limiting connection ring 1, four vertical support plates 2 are fixedly connected to the bottom end of the limiting connection ring 1, the bottom ends of the four vertical support plates 2 are hinged with inclined support legs 21, and the tops of the inclined support legs 21 are fixedly connected with elastic extrusion pads 22, wherein a plurality of conductive pads 3 are provided on the inner sides of two vertical support plates 2, one side of the plurality of conductive pads 3 is fixedly connected with conductive connecting wires 31, and one side of the plurality of conductive connecting wires 31 is fixedly connected with grounding wires 32.
[0016] In this embodiment: after the staff loosens the binding limiting belt 5, the inclined support leg 21 is expanded outward under the elastic force of the elastic compression pad 22, so that the staff can directly press the device down to further expand and open the inclined support leg 21, so as to avoid the end of the inclined support leg 21 from contacting the plane to limit the opening of the inclined support leg 21. Then the staff will put the limiting connection ring 1, the vertical support plate 2 and the inclined support leg 21 on the outside of the dissolved acetylene gas cylinder from above until the inclined support leg 21 is expanded to the maximum angle and contacts the ground or other supporting surfaces. With the help of the limiting connection ring 1, the vertical support plate 2 and the inclined support leg 21, the dissolved acetylene gas cylinder is supported and protected. During the process, there is no need to move the dissolved acetylene cylinder to the supporting mechanism, which can effectively reduce the labor intensity of the staff. After the device is installed, the conductive pad 3 can be squeezed and fitted to the side wall of the dissolved acetylene cylinder through the elasticity of the rubber protective pad 4 itself. Then the staff pulls the grounding wire 32 downward until the counterweight column string 34 contacts the ground. The conductive connecting wire 31, the grounding wire 32 and the counterweight column string 34 can form a guide pad circuit to contact the ground, thereby channeling the static electricity accumulated on the dissolved acetylene cylinder. There is no need to transfer the dissolved acetylene cylinder from the transportation equipment to the ground, which can avoid excessive static electricity accumulated on the dissolved acetylene cylinder, thereby further reducing the workload of the staff.
[0017] The side wall of the vertical support plate 2 is fixedly connected to a limiting connection rope 23, and the other end of the limiting connection rope 23 is fixedly connected to the inclined support leg 21. The side wall of the inclined support leg 21 is fixedly connected to a friction limiting sleeve 24, and the friction limiting sleeve 24 is sleeved on the outer wall of the grounding wire 32; by setting the limiting connection rope 23, the expansion angle of the inclined support leg 21 can be limited to prevent the inclined support leg 21 from turning over freely, so that the inclined support leg 21 can effectively support the dissolved acetylene gas cylinder after expansion; by setting the friction limiting sleeve 24, the grounding wire 32 can be limited to prevent the grounding wire 32 from being bundled together in a messy manner; the friction limiting sleeve 24 is in direct contact with the grounding wire 32, and the grounding wire 32 can be limited by the friction force between the friction limiting sleeve 24 and the grounding wire 32 to prevent the grounding wire 32, the connecting magnetic block 33 and the counterweight column string 34 from falling freely.
[0018] A connecting magnetic block 33 is fixedly connected to the side wall of the grounding wire 32, and a counterweight column string 34 is fixedly connected to the bottom end of the grounding wire 32; by setting the connecting magnetic block 33, the grounding wire 32 and the counterweight column string 34 can be positioned. When the device is idle, the staff pulls the grounding wire 32 upward and magnetically attaches the connecting magnetic block 33 to the outer wall of the dissolved acetylene cylinder to limit the free swing of the grounding wire 32 and the counterweight column string 34.
[0019] A rubber protective pad 4 is fixedly connected to the inner wall of the vertical support plate 2, and the rubber protective pad 4 is fixedly connected to the conductive pad 3. The conductive pad 3 protrudes from the side wall of the rubber protective pad 4, and the conductive connecting line 31 is embedded in the rubber protective pad 4; by arranging the rubber protective pad 4 between the vertical support plate 2 and the dissolved acetylene gas cylinder, the vertical support plate 2 can be prevented from directly contacting the dissolved acetylene gas cylinder, so as to prevent the vertical support plate 2 from colliding with the dissolved acetylene gas cylinder and affecting the safety of the dissolved acetylene gas cylinder. At the same time, when the device is installed on the outer wall of the dissolved acetylene gas cylinder, the dissolved acetylene gas cylinder will squeeze the rubber protective pad 4, and the conductive pad 3 can be squeezed and fitted to the outer wall of the dissolved acetylene gas cylinder with the help of the elasticity of the rubber protective pad 4 itself, so as to conduct the static electricity on the dissolved acetylene gas cylinder outward.
[0020] One of the side walls of the inclined support legs 21 is fixedly connected to the bundling limiting belt 5, and the bundling limiting belt 5 is tied to the outer walls of the four inclined support legs 21; by setting the bundling limiting belt 5, the inclined support leg 21 can be limited. When the device is idle, the staff manually gathers the inclined support legs 21 inward, and then ties the bundling limiting belt 5 to the outer wall of the inclined support leg 21 to reduce the space occupied by the device.
[0021] The working principle and use process of the utility model are as follows: after the staff loosens the binding limiting belt 5, the inclined support leg 21 is expanded outward under the elastic force of the elastic extrusion pad 22, and then the staff sets the limiting connection ring 1, the vertical support plate 2 and the inclined support leg 21 from the top on the outside of the dissolved acetylene gas cylinder, and the staff directly presses the device down until the inclined support leg 21 is expanded to the maximum angle and contacts with the ground or other supporting surfaces, and the dissolved acetylene gas cylinder is supported and protected by the limiting connection ring 1, the vertical support plate 2 and the inclined support leg 21. After the installation of the device is completed, the conductive pad 3 can be squeezed and fitted to the side wall of the dissolved acetylene gas cylinder through the elasticity of the rubber protection pad 4 itself, and then the staff pulls the grounding wire 32 to extend downward until the counterweight column string 34 contacts the ground, and the conductive connection line 31, the grounding wire 32 and the counterweight column string 34 form a guide pad circuit that contacts the ground, and the static electricity accumulated on the dissolved acetylene gas cylinder is discharged to the ground.
Claims
1. A protective device for dissolved acetylene cylinders, characterized in that: The invention comprises a limiting connection ring (1), wherein the bottom end of the limiting connection ring (1) is fixedly connected to four vertical support plates (2), the bottom ends of the four vertical support plates (2) are hinged with inclined support legs (21), the top ends of the inclined support legs (21) are fixedly connected to elastic compression pads (22), wherein a plurality of conductive pads (3) are arranged on the inner sides of two of the vertical support plates (2), one side of each of the plurality of conductive pads (3) is fixedly connected to a conductive connecting wire (31), and one side of each of the plurality of conductive connecting wires (31) is fixedly connected to a grounding wire (32).
2. A dissolved acetylene cylinder protection device according to claim 1, characterized in that: The side wall of the vertical support plate (2) is fixedly connected to a limit connection rope (23), the other end of the limit connection rope (23) is fixedly connected to the inclined support leg (21), the side wall of the inclined support leg (21) is fixedly connected to a friction limit sleeve (24), and the friction limit sleeve (24) is sleeved on the outer wall of the grounding wire (32).
3. A dissolved acetylene cylinder protection device according to claim 1, characterized in that: A connecting magnetic block (33) is fixedly connected to the side wall of the grounding wire (32), and a counterweight column string (34) is fixedly connected to the bottom end of the grounding wire (32).
4. A dissolved acetylene cylinder protection device according to claim 1, characterized in that: A rubber protective pad (4) is fixedly connected to the inner wall of the vertical support plate (2); the rubber protective pad (4) is fixedly connected to the conductive pad (3); the conductive pad (3) protrudes from the side wall of the rubber protective pad (4); and the conductive connecting wire (31) is embedded in the rubber protective pad (4).
5. A dissolved acetylene cylinder protection device according to claim 1, characterized in that: One of the side walls of the inclined support legs (21) is fixedly connected to a binding and limiting belt (5), and the binding and limiting belt (5) is bound to the outer walls of the four inclined support legs (21).