Protective device of gas equipment

Abstract

The utility model provides a gas equipment protection device, including bottom plate and gas equipment body, the rear side of bottom plate top is fixedly connected with the support plate, the outside of gas equipment body is provided with the protection mechanism, the protection mechanism includes servo motor, the output end of servo motor is rotatingly connected with the turntable, and the turntable is connected with the support plate. The rotating disc is movably connected to the middle end of the rear side of the supporting plate through a bearing, the lower end of the rear side of the rotating disc is movably connected with a first swing rod through a bearing, the rotating disc is driven to rotate through the output end of the servo motor by arranging the protection mechanism, and the first swing rod and a second swing rod are driven to swing in the rotating process of the rotating disc; the supporting rod is driven to move towards the inner side through swinging of the first swinging rod and the second swinging rod, so that the protective cover is driven to move towards the inner side to cover the gas equipment body, the harm of gas leakage to the surrounding environment and personnel is reduced, and the risks of fire disasters, explosions or other safety accidents are reduced.

Description

Technical Field

[0001] The utility model relates to a protective device for gas equipment and belongs to the technical field of gas. Background Art

[0002] Gas, the general term for gaseous fuels, refers to gaseous fuels that can burn and release heat energy under appropriate oxygen conditions. There are many types of gas, mainly including natural gas, artificial gas, liquefied petroleum gas (LPG), biogas, etc. The main component of natural gas is methane, which is a clean and efficient energy source.

[0003] A Chinese public patent (publication number: CN 218468797 U) discloses a gas equipment protection device, including a first U-shaped tube, a second U-shaped tube, a plurality of protection tubes and a plurality of mounting plates, wherein the first U-shaped tube and the second U-shaped tube are arranged in parallel, the protection tube is inserted between the first U-shaped tube and the second U-shaped tube, the protection tube includes a first pipe and a second pipe, one end of the second pipe is inserted inside the first pipe, a first support tube is arranged between the two parallel tube walls of the first U-shaped tube, and a second support tube is arranged between the two parallel tube walls of the second U-shaped tube. The protection device can be installed at the construction site, which greatly reduces the space occupied during transportation and storage, and the support tube can further enhance the overall stability of the device, and the length of the protection tube can be adjusted to meet the actual installation size requirements, and the joints are sealed by welding to achieve full waterproofing, and the entire device is coated with an epoxy protective layer to improve the overall anti-corrosion performance;

[0004] Although the above patent can adjust the length of the protective tube to meet the actual installation size requirements, there is a large amount of gas in the gas equipment. Gas is flammable. Once a leak occurs, especially when they are mixed with air to reach a certain concentration, they are very likely to cause combustion or explosion when encountering sparks. After the gas leaks, the gas concentration in the air increases. When it exceeds the safe range, it will cause poisoning to people. Inhaling too much gas will cause symptoms such as dizziness and vomiting, which will have adverse effects on human health.

[0005] Therefore, a protective device for gas equipment is proposed. Utility Model Content

[0006] In view of this, the utility model provides a protective device for gas equipment to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0007] The technical solution of the utility model is implemented as follows: a protective device for gas equipment, comprising a base plate and a gas equipment body, the rear side of the top of the base plate is fixedly connected to a support plate, the outer side of the gas equipment body is provided with a protective mechanism, the protective mechanism comprises a servo motor, the output end of the servo motor is rotatably connected to a turntable, the turntable is movably connected to the middle end of the rear side of the support plate through a bearing, the lower end of the rear side of the turntable is movably connected to a first swing rod through a bearing, the upper end of the rear side of the turntable is movably connected to a second swing rod through a bearing, the rear sides of the first swing rod and the second swing rod are movably connected to support rods through bearings, the tops of the two support rods are fixedly connected to connecting rods, and the front sides of the two connecting rods are fixedly connected to protective covers.

[0008] Further preferably, the upper ends of the front sides of the two support rods are fixedly connected with sliders, the left and right ends of the rear side of the support plate are fixedly connected with slides, and the outer sides of the two sliders are slidably connected to the inner sides of the two slides.

[0009] Further preferably, an insert block and a slot are respectively provided on the left and right sides of the inner side of the protective cover, and the insert block and the slot are arranged opposite to each other.

[0010] Further preferably, a gas detection alarm is provided on the top of the gas equipment body, and the gas detection alarm is connected to the top of the gas equipment body through threads.

[0011] Further preferably, a guide groove is provided on the front side of the top of the bottom plate, a welding rod is fixedly connected to the front sides of the two protective covers, and a U-shaped plate is fixedly connected to the bottoms of the two welding rods.

[0012] Further preferably, the inner sides of the two U-shaped plates are movably connected with guide wheels via bearings, and the bottoms of the two guide wheels are slidably connected in the inner cavity of the guide groove.

[0013] Further preferably, telescopic supporting legs are fixedly connected to the four sides of the bottom of the base plate, and anti-slip pads are fixedly connected to the bottoms of the four telescopic supporting legs.

[0014] Further preferably, the outer sides of the four telescopic supporting legs are each provided with a limiting hole, and a limiting rod is inserted into the inner cavity of the limiting hole.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model sets a protective mechanism, and drives the turntable to rotate through the output end of the servo motor. During the rotation of the turntable, the first swing rod and the second swing rod are driven to swing. The swing of the first swing rod and the second swing rod drives the support rod to move inward, thereby driving the protective cover to move inward, covering the gas equipment body, reducing the harm of gas leakage to the surrounding environment and personnel, and reducing the risk of fire, explosion or other safety accidents.

[0017] 2. The utility model can improve the stability of the support rod during the movement by providing a slider and a slide table, and can limit and fix the protective covers on both sides when they are in contact by providing an insert block and a slot, thereby improving the connection effect of the protective covers, and can monitor the gas equipment body by providing a gas detection alarm, and can sound an alarm to remind when a gas leak occurs, and can facilitate the installation of the guide wheel by providing a U-shaped plate, and can play a role in installation and fixing, and can improve the stability of the protective cover during the movement by providing a guide wheel and a guide groove, and can adjust the height of the entire equipment by providing a telescopic support leg and an anti-slip pad, and can limit the telescopic support leg by providing a limit hole and a limit rod, so as to prevent the telescopic support leg from falling after being raised.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the rear structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the protection mechanism structure of the utility model;

[0024] Figure 5 For the utility model Figure 3Enlarged structural diagram at A in the middle.

[0025] Attached figures: 1. bottom plate; 2. protection mechanism; 201. servo motor; 202. turntable; 203. first swing rod; 204. second swing rod; 205. support rod; 206. connecting rod; 207. protective cover; 208. slider; 209. slide; 3. gas equipment body; 4. support plate; 5. plug-in block; 6. slot; 7. gas detection alarm; 8. welding rod; 9. U-shaped plate; 10. guide wheel; 11. guide groove; 12. telescopic support leg; 13. anti-slip pad; 14. limit hole; 15. limit rod. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings. Example 1

[0028] like Figure 1-5 As shown, an embodiment of the utility model provides a protective device for gas equipment, including a base plate 1 and a gas equipment body 3, the rear side of the top of the base plate 1 is fixedly connected to a support plate 4, the outer side of the gas equipment body 3 is provided with a protective mechanism 2, the protective mechanism 2 includes a servo motor 201, the output end of the servo motor 201 is rotatably connected to a turntable 202, the turntable 202 is movably connected to the middle end of the rear side of the support plate 4 through a bearing, the lower end of the rear side of the turntable 202 is movably connected to a first swing rod 203 through a bearing, the upper end of the rear side of the turntable 202 is movably connected to a second swing rod 204 through a bearing, the rear sides of the first swing rod 203 and the second swing rod 204 are movably connected to support rods 205 through bearings, the tops of the two support rods 205 are fixedly connected to connecting rods 206, and the front sides of the two connecting rods 206 are fixedly connected to protective covers 207.

[0029] By setting up the protection mechanism 2, the turntable 202 is driven to rotate through the output end of the servo motor 201. During the rotation of the turntable 202, the first swing rod 203 and the second swing rod 204 are driven to swing. The swing of the first swing rod 203 and the second swing rod 204 drives the support rod 205 to move inward, thereby driving the protective cover 207 to move inward, and covering the gas equipment body 3, reducing the harm of gas leakage to the surrounding environment and personnel, and reducing the risk of fire, explosion or other safety accidents. Example 2

[0030] In one embodiment, a plug block 5 and a slot 6 are respectively provided on the left and right sides of the inner side of the protective cover 207, and the plug block 5 and the slot 6 are arranged opposite to each other. A gas detection alarm 7 is provided on the top of the gas equipment body 3, and the gas detection alarm 7 is connected to the top of the gas equipment body 3 by threads. A guide groove 11 is provided on the front side of the top of the base plate 1, and the front sides of the two protective covers 207 are fixedly connected with welding rods 8, and the bottoms of the two welding rods 8 are fixedly connected with U-shaped plates 9. The inner sides of the two U-shaped plates 9 are movably connected with guide wheels 10 through bearings, and the bottoms of the two guide wheels 10 are slidably connected to the inner cavity of the guide groove 11. Telescopic support legs 12 are fixedly connected around the bottom of the base plate 1, and anti-slip pads 13 are fixedly connected to the bottoms of the four telescopic support legs 12. Limiting holes 14 are provided on the outer sides of the four telescopic support legs 12, and limiting rods 15 are inserted in the inner cavity of the limiting holes 14.

[0031] By setting the slider 208 and the slide 209, the stability of the support rod 205 during movement can be improved. By setting the plug block 5 and the slot 6, the protective covers 207 on both sides can be limited and fixed when they are in contact, thereby improving the connection effect of the protective covers 207. By setting the gas detection alarm 7, the gas equipment body 3 can be monitored, and an alarm can be issued to remind when a gas leak occurs. By setting the U-shaped plate 9, the guide wheel 10 can be easily installed to play a role in installation and fixing. By setting the guide wheel 10, the stability of the protective cover 207 during movement can be improved through the cooperation of the guide wheel 10 and the guide groove 11. By setting the telescopic support leg 12 and the anti-slip pad 13, the height of the entire equipment can be adjusted. By setting the limiting hole 14 and the limiting rod 15, the telescopic support leg 12 can be limited by the limiting rod 15 to prevent the telescopic support leg 12 from falling after rising.

[0032] When the utility model is working: the turntable 202 is driven to rotate by the output end of the servo motor 201, and the first swing rod 203 and the second swing rod 204 are driven to swing during the rotation of the turntable 202. The swing of the first swing rod 203 and the second swing rod 204 drives the support rod 205 and the connecting rod 206 to move inward, thereby driving the protective cover 207 to move inward, and covering the gas equipment body 3. The gas detection alarm 7 can be used to monitor the gas equipment body 3. When a gas leak occurs, an alarm can be sounded to remind, thereby reducing the harm of the gas leak to the surrounding environment and personnel, and reducing the risk of fire, explosion or other safety accidents.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A protective device for gas equipment, characterized in that: The gas equipment body (3) comprises a bottom plate (1) and a gas equipment body (3), wherein the rear side of the top of the bottom plate (1) is fixedly connected to a support plate (4), and the outer side of the gas equipment body (3) is provided with a protection mechanism (2), wherein the protection mechanism (2) comprises a servo motor (201), wherein the output end of the servo motor (201) is rotatably connected to a turntable (202), wherein the turntable (202) is movably connected to the middle end of the rear side of the support plate (4) via a bearing, wherein the lower end of the rear side of the turntable (202) is movably connected to a first swinging rod (203) via a bearing, and the upper end of the rear side of the turntable (202) is movably connected to a second swinging rod (204) via a bearing, and the rear sides of the first swinging rod (203) and the second swinging rod (204) are movably connected to support rods (205) via bearings, and the tops of the two support rods (205) are fixedly connected to connecting rods (206), and the front sides of the two connecting rods (206) are fixedly connected to protective covers (207).

2. A protective device for gas equipment according to claim 1, characterized in that: The upper ends of the front sides of the two support rods (205) are fixedly connected with a slider (208), the left and right ends of the rear side of the support plate (4) are fixedly connected with a slide table (209), and the outer sides of the two sliders (208) are slidably connected to the inner sides of the two slide tables (209).

3. A protective device for gas equipment according to claim 1, characterized in that: An insert block (5) and a slot (6) are respectively arranged on the left and right sides of the inner side of the protective cover (207), and the insert block (5) and the slot (6) are arranged opposite to each other.

4. A protective device for gas equipment according to claim 1, characterized in that: A gas detection alarm (7) is provided on the top of the gas equipment body (3); the gas detection alarm (7) is connected to the top of the gas equipment body (3) via threads.

5. A protective device for gas equipment according to claim 1, characterized in that: A guide groove (11) is provided on the front side of the top of the bottom plate (1), a welding rod (8) is fixedly connected to the front sides of the two protective covers (207), and a U-shaped plate (9) is fixedly connected to the bottoms of the two welding rods (8).

6. A protective device for gas equipment according to claim 5, characterized in that: The inner sides of the two U-shaped plates (9) are movably connected to guide wheels (10) via bearings, and the bottoms of the two guide wheels (10) are slidably connected to the inner cavity of the guide groove (11).

7. A protective device for gas equipment according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to telescopic support legs (12) on all four sides, and the bottoms of the four telescopic support legs (12) are fixedly connected to anti-slip pads (13).

8. A protective device for gas equipment according to claim 7, characterized in that: The outer sides of the four telescopic support legs (12) are each provided with a limiting hole (14), and a limiting rod (15) is inserted into the inner cavity of the limiting hole (14).

Images