Natural gas leakage real-time monitoring equipment

Abstract

The utility model provides natural gas leakage real-time monitoring equipment which comprises an L-shaped plate, a mounting plate is arranged on the front side of the L-shaped plate, a monitoring equipment body is arranged on the front side of the mounting plate, a mounting block is fixedly mounted on the rear side of the monitoring equipment body, insertion holes are formed in the upper side, the lower side, the left side and the right side of the mounting block, and the left side and the right side of the mounting block are fixedly connected with the L-shaped plate. A fixing mechanism is arranged on the front side of the mounting plate, the fixing mechanism comprises a box body, a lifting mechanism is arranged at the bottom of the L-shaped plate, the periphery of the monitoring equipment body can be synchronously fixed through the fixing mechanism, and when being influenced by external force factors, the monitoring equipment body cannot fall off from the unfixed side; compared with the mode that only the upper side and the lower side are fixed, the mode that the periphery is fixed synchronously can improve the stability of the monitoring equipment body in the installation process to a large extent, and by arranging the lifting mechanism, the height of the monitoring equipment body can be conveniently adjusted, and meanwhile the convenience in the installation process is improved.

Description

Technical Field

[0001] The utility model relates to a natural gas leakage real-time monitoring device, belonging to the technical field of natural gas. Background Art

[0002] Natural gas refers to all gases that exist naturally in nature, including gases formed by various natural processes in the atmosphere, hydrosphere, and lithosphere (including oilfield gas, gas field gas, mud volcano gas, coalbed methane and biogenic gas, etc.). The definition of "natural gas" that has been commonly used for a long time is a narrow definition based on energy, which refers to a mixture of hydrocarbons and non-hydrocarbon gases naturally stored in strata. In petroleum geology, it usually refers to oilfield gas and gas field gas, which are mainly composed of hydrocarbons and contain non-hydrocarbon gases.

[0003] A Chinese public patent (publication number: CN 216715624 U) discloses a real-time monitoring device for natural gas leakage, including a base plate and a monitor body, the rear wall of the monitor body is fixedly connected with a first slider, and the right wall of the base plate is provided with a first slide groove matching the first slider, the front wall of the base plate is fixedly connected with two fixed plates near the left side, and the side walls of the two fixed plates close to each other are respectively movably connected with the same screw through bearings, and two threaded wheels are installed on the screw, and the upper and lower parts of the monitor body are respectively provided with limit plates, and the left walls of the two limit plates are respectively fixedly connected with support plates, and the left walls of the two support plates are respectively fixedly connected with the right walls of the two threaded wheels, a worm wheel is sleeved on the screw, and a worm is meshed on the worm wheel, and the right end of the worm is movably connected with the front wall of the base plate through a bearing. The utility model makes the device have the characteristics of high installation efficiency and excellent stability through a series of structures;

[0004] However, in the above-mentioned case, the monitoring equipment was fixed only by clamping on the upper and lower sides, and the two sides were not fixed synchronously, so that when the detection equipment is in use, if it is suddenly affected by external factors, it may fall off from the left and right sides, causing it to fall directly to the ground. At the same time, because the density of natural gas is lower than that of air, the position of the detection device is often higher when it is installed, which makes it inconvenient to disassemble or install the monitoring device. The operator often needs to climb to a high place to install it. If the operator does not stand firmly during this process, he may fall to the ground, reducing the safety during installation.

[0005] Therefore, a real-time monitoring device for natural gas leakage is proposed. Utility Model Content

[0006] In view of this, the utility model provides a natural gas leakage real-time monitoring device 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 real-time monitoring device for natural gas leakage comprises an L-shaped plate, a mounting plate is arranged on the front side of the L-shaped plate, a monitoring device body is arranged on the front side of the mounting plate, a mounting block is fixedly installed on the rear side of the monitoring device body, sockets are provided on the upper and lower sides and the left and right sides of the mounting block, a fixing mechanism is arranged on the front side of the mounting plate, the fixing mechanism comprises a box body, a lifting mechanism is arranged on the bottom of the L-shaped plate, and the lifting mechanism comprises an active synchronous wheel.

[0008] Further preferably, the box body is fixedly mounted on the front side of the mounting plate, the rear side of the mounting plate is movably connected with a first turntable, the front side of the first turntable is fixedly connected with a circular disc, the surface of the circular disc is provided with a movable groove, the inner cavity of the movable groove is movably connected with a plug-in rod, and the plug-in rod is plugged into the inner cavity of the socket.

[0009] Further preferably, slots are provided on all sides of the box body, and the plug-in rods penetrate the inner cavity of the slots and extend to the outside of the box body.

[0010] Further preferably, a limiting groove is provided on the rear side of the inner cavity of the box body, a limiting block is fixedly installed on the rear side of the plug-in rod, and the limiting block is slidably connected to the inner cavity of the limiting groove.

[0011] Further preferably, the active synchronous wheel is movably connected to the left side of the bottom of the L-shaped plate, the right side of the bottom of the L-shaped plate is movably connected to the driven synchronous wheel, the surfaces of the active synchronous wheel and the driven synchronous wheel are movably connected to a synchronous belt, a second turntable is fixedly installed on the bottom of the active synchronous wheel, the tops of the active synchronous wheel and the driven synchronous wheel are fixedly connected to a screw rod, the upper and lower sides of the surface of the screw rod are threadedly connected to a screw block, and the rear side of the mounting plate is fixedly installed on the front side of the screw block.

[0012] Further preferably, limit rods are fixedly installed on both left and right sides of the top of the L-shaped plate, and the inner surface of the screw block is movably connected to the surface of the limit rod.

[0013] Further preferably, the left and right sides and the upper and lower sides of the front side of the L-shaped plate are both threadedly connected with fixing bolts, and the rear sides of the fixing bolts are threadedly connected to the wall.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model can synchronously fix the four sides of the monitoring device body by setting a fixing mechanism. When affected by external forces, it will not fall off from the unfixed side. Compared with only fixing the upper and lower sides, the synchronous fixing method of the four sides can greatly improve the stability of the monitoring device body during installation. By setting a lifting mechanism, it can facilitate the adjustment of the height of the monitoring device body and improve the convenience of installation, preventing the operator from climbing to a high place when installing and fixing the monitoring device body, thereby reducing the safety of the operator.

[0016] Second, the utility model can effectively adjust the spacing of the movement of the plug-in rod by setting the moving groove and the plug-in rod, which is convenient for fixing the monitoring equipment body of different volumes and improving the use range of the equipment. By setting the slot, the moving direction of the plug-in rod can be fixed to avoid the displacement when it moves, thereby affecting the fixing work of the monitoring equipment body. By setting the limit block and the limit slot, the direction of the plug-in rod will not change when it moves along the moving groove, thereby improving the stability of the plug-in rod when it moves, and facilitating the fixing of the monitoring equipment body. By setting the synchronous belt and the driven synchronous wheel, the two screw rods can be rotated synchronously. When the mounting plate and the monitoring equipment body are driven to move up and down, the monitoring equipment body will not have a height difference left and right during the lifting process, thereby improving the stability of the monitoring equipment body when installed. By setting the limit rod, the screw block can be limited to avoid the displacement when it moves, thereby affecting the normal lifting work of the monitoring equipment body. By setting the fixing bolt, the equipment as a whole can be conveniently installed on the wall. Its structure is simple and it is also convenient for the later disassembly and daily maintenance of the equipment as a whole.

[0017] 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

[0018] 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.

[0019] Figure 1 It is a schematic diagram of the front structure of the main body of the utility model;

[0020] Figure 2 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the box of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the disc of the utility model in a disassembled state.

[0024] Figure numerals: 1. L-shaped plate; 2. fixing mechanism; 201. box body; 202. first turntable; 203. disc; 204. movable groove; 205. plug-in rod; 206. slot; 207. limit groove; 208. limit block; 3. lifting mechanism; 301. active synchronous wheel; 302. driven synchronous wheel; 303. synchronous belt; 304. second turntable; 305. screw rod; 306. screw block; 307. limit rod; 4. mounting plate; 5. monitoring equipment body; 6. mounting block; 7. socket; 8. fixing bolt. DETAILED DESCRIPTION

[0025] 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.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] Example 1

[0028] like Figure 1-5 As shown, an embodiment of the utility model provides a natural gas gas leakage real-time monitoring device, including an L-shaped plate 1, a mounting plate 4 is arranged on the front side of the L-shaped plate 1, a monitoring device body 5 is arranged on the front side of the mounting plate 4, a mounting block 6 is fixedly installed on the rear side of the monitoring device body 5, and sockets 7 are provided on the upper and lower sides and the left and right sides of the mounting block 6, a fixing mechanism 2 is arranged on the front side of the mounting plate 4, the fixing mechanism 2 includes a box body 201, and a lifting mechanism 3 is arranged at the bottom of the L-shaped plate 1, and the lifting mechanism 3 includes an active synchronous wheel 301.

[0029] By setting up the fixing mechanism 2, the four sides of the monitoring device body 5 can be fixed synchronously, and when affected by external forces, it will not fall off from the unfixed side. Compared with only fixing the upper and lower sides, the method of synchronously fixing the four sides can greatly improve the stability of the monitoring device body 5 during installation. By setting up the lifting mechanism 3, the height of the monitoring device body 5 can be conveniently adjusted, and the convenience during installation can be improved, preventing the operator from climbing to a high place when installing and fixing the monitoring device body 5, thereby reducing the safety of the operator.

[0030] Example 2

[0031] In one embodiment, the box body 201 is fixedly installed on the front side of the mounting plate 4, and the rear side of the mounting plate 4 is movably connected with the first turntable 202, and the front side of the first turntable 202 is fixedly connected with the disc 203, and the surface of the disc 203 is provided with a movable groove 204, and the inner cavity of the movable groove 204 is movably connected with a plug rod 205, and the plug rod 205 is plugged into the inner cavity of the socket 7, and slots 206 are provided on all sides of the box body 201, and the plug rod 205 passes through the inner cavity of the slot 206 and extends to the outside of the box body 201, and a limiting groove 207 is provided on the rear side of the inner cavity of the box body 201, and a limiting block 208 is fixedly installed on the rear side of the plug rod 205, and the limiting block 208 is slidably connected to the inner cavity of the limiting groove 207, and the active synchronous wheel 301 is movably connected to the bottom of the L-shaped plate 1 On the left side, a driven synchronous wheel 302 is movably connected to the right side of the bottom of the L-shaped plate 1, and a synchronous belt 303 is movably connected to the surfaces of the active synchronous wheel 301 and the driven synchronous wheel 302, and a second turntable 304 is fixedly installed on the bottom of the active synchronous wheel 301, and the tops of the active synchronous wheel 301 and the driven synchronous wheel 302 are fixedly connected to a screw rod 305, and the upper and lower sides of the surface of the screw rod 305 are threadedly connected to a screw block 306, and the rear side of the mounting plate 4 is fixedly installed on the front side of the screw block 306, and the left and right sides of the top of the L-shaped plate 1 are fixedly installed with a limit rod 307, and the inner surface of the screw block 306 is movably connected to the surface of the limit rod 307, and the left and right sides and the upper and lower sides of the front side of the L-shaped plate 1 are threadedly connected with fixing bolts 8, and the rear side of the fixing bolts 8 is threadedly connected to the wall.

[0032] By setting the moving groove 204 and the plug-in rod 205, the moving spacing of the plug-in rod 205 can be effectively adjusted, which is convenient for fixing the monitoring device body 5 of different volumes, and the use range of the device is improved. By setting the slot 206, the moving direction of the plug-in rod 205 can be fixed to avoid deviation during movement, thereby affecting the fixing work of the monitoring device body 5. By setting the limit block 208 and the limit groove 207, the direction of the plug-in rod 205 will not change when it moves along the moving groove 204, thereby improving the stability of the plug-in rod 205 when it moves, and facilitating the fixing of the monitoring device body 5. By setting a synchronous belt 303 and a driven synchronous wheel 302, the two screw rods 305 can be rotated synchronously. When driving the mounting plate 4 and the monitoring device body 5 to move up and down, the monitoring device body 5 will not have a height difference left and right during the lifting process, thereby improving the stability of the monitoring device body 5 during installation. By setting a limit rod 307, the screw block 306 can be limited to avoid deviation during movement, thereby affecting the normal lifting and lowering of the monitoring device body 5. By setting a fixing bolt 8, the entire device can be conveniently installed on the wall. Its structure is simple and convenient for the subsequent disassembly and daily maintenance of the entire device.

[0033] When the utility model is in operation: after placing the monitoring device body 5 and the mounting block 6 on the front side of the box body 201, grasp the first turntable 202 and rotate it, at this time the disc 203 rotates synchronously, the plug-in rod 205 moves inward along the inner cavity of the movable groove 204 and is plugged into the inner cavity of the socket 7, grasp the second turntable 304 and rotate it, with the rotation of the second turntable 304, the active synchronous wheel 301 rotates synchronously, at this time, through the cooperation with the synchronous belt 303 and the driven synchronous wheel 302, the screw rod 305 rotates, and the screw block 306 on its surface drives the mounting plate 4, the fixing mechanism 2 and the monitoring device body 5 to move upward synchronously, completing the work of adjusting the height of the monitoring device body 5, and facilitating the monitoring device body 5 to detect the gas when the gas leaks and floats high in the air.

[0034] 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 natural gas leak real-time monitoring device, characterized in that: The invention comprises an L-shaped plate (1), a mounting plate (4) is arranged on the front side of the L-shaped plate (1), a monitoring device body (5) is arranged on the front side of the mounting plate (4), a mounting block (6) is fixedly mounted on the rear side of the monitoring device body (5), and sockets (7) are provided on both the upper and lower sides and the left and right sides of the mounting block (6), a fixing mechanism (2) is arranged on the front side of the mounting plate (4), and the fixing mechanism (2) comprises a box body (201), and a lifting mechanism (3) is arranged on the bottom of the L-shaped plate (1), and the lifting mechanism (3) comprises an active synchronous wheel (301).

2. A natural gas leakage real-time monitoring device according to claim 1, characterized in that: The box body (201) is fixedly mounted on the front side of the mounting plate (4); the rear side of the mounting plate (4) is movably connected to a first rotating disk (202); the front side of the first rotating disk (202) is fixedly connected to a circular disk (203); a movable groove (204) is provided on the surface of each circular disk (203); a plug-in rod (205) is movably connected in the inner cavity of the movable groove (204); and the plug-in rod (205) is plugged into the inner cavity of the socket (7).

3. A natural gas leakage real-time monitoring device according to claim 2, characterized in that: Slots (206) are provided on all four sides of the box body (201), and the plug-in rod (205) passes through the inner cavity of the slots (206) and extends to the outside of the box body (201).

4. A natural gas leakage real-time monitoring device according to claim 2, characterized in that: The rear side of the inner cavity of the box body (201) is provided with a limiting groove (207), the rear side of the plug-in rod (205) is fixedly installed with a limiting block (208), and the limiting block (208) is slidably connected in the inner cavity of the limiting groove (207).

5. The natural gas leakage real-time monitoring device according to claim 1 is characterized by: The active synchronous wheel (301) is movably connected to the left side of the bottom of the L-shaped plate (1); the right side of the bottom of the L-shaped plate (1) is movably connected to the driven synchronous wheel (302); the surfaces of the active synchronous wheel (301) and the driven synchronous wheel (302) are movably connected to a synchronous belt (303); a second rotating disk (304) is fixedly installed at the bottom of the active synchronous wheel (301); the tops of the active synchronous wheel (301) and the driven synchronous wheel (302) are fixedly connected to a screw rod (305); the upper and lower sides of the surface of the screw rod (305) are both connected to a screw block (306) through threads; and the rear side of the mounting plate (4) is fixedly installed on the front side of the screw block (306).

6. A natural gas leakage real-time monitoring device according to claim 5, characterized in that: Limit rods (307) are fixedly mounted on both left and right sides of the top of the L-shaped plate (1), and the inner surface of the screw block (306) is movably connected to the surface of the limit rod (307).

7. The natural gas leakage real-time monitoring device according to claim 1 is characterized by: The left and right sides and the upper and lower sides of the front side of the L-shaped plate (1) are both connected to fixing bolts (8) through threads, and the rear sides of the fixing bolts (8) are threadedly connected to the wall.

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