Monitoring equipment convenient to overhaul and used for natural gas conveying equipment

Abstract

The utility model relates to the technical field of natural gas, and discloses convenient-to-overhaul monitoring equipment for natural gas conveying equipment, which comprises a mounting plate, a natural gas alarm body is arranged on the front surface of the mounting plate, and a control panel is arranged on the front surface of the natural gas alarm body. L-shaped plates are fixedly connected to the two sides of the natural gas alarm body, grooves are formed in the surfaces of the L-shaped plates, transmission boxes are fixedly connected to the two sides of the front face of the mounting plate, and the bottoms of the L-shaped plates penetrate into the transmission boxes. According to the utility model, through mutual cooperation of structures such as the groove, the circular sleeve, the clamping plate and the toothed plate, a user can conveniently disassemble and assemble the natural gas alarm body, the natural gas alarm body can be conveniently overhauled, the situation that screws need to be sequentially disassembled and assembled through a tool is avoided, the labor intensity is reduced, and trouble and labor are saved; the advantage of convenient maintenance is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of natural gas, in particular to a monitoring device for natural gas transmission equipment which is convenient for maintenance. Background Art

[0002] Natural gas refers to a type of combustible gas that exists in nature. It is a fossil fuel, including gases formed by various natural processes in the atmosphere, hydrosphere, and lithosphere. The definition of "natural gas" that people have long used is a narrow definition from an energy perspective, referring to a mixture of hydrocarbons and non-hydrocarbon gases naturally stored in the strata. In petroleum geology, it usually refers to oilfield gas and gasfield gas. Its composition is mainly hydrocarbons and contains non-hydrocarbon gases, so it produces yellow or blue flames when burned;

[0003] Natural gas is widely used in our lives and is transmitted to each household in the form of pipelines for use. The gas is input into stoves, water heaters, heaters and other equipment through pipelines for use. In order to warn of natural gas leakage indoors, natural gas alarms are usually installed indoors. In actual use, natural gas alarms are regularly removed for maintenance, but current natural gas alarms are generally fixed to the wall with screws, and the screws need to be disassembled and assembled one by one with the help of appropriate tools, which makes it very cumbersome and time-consuming to remove them from the wall, inconvenient for maintenance, increases labor intensity, and is time-consuming and labor-intensive.

[0004] Therefore, a monitoring device for natural gas transmission equipment which is easy to maintain is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a monitoring device for natural gas transmission equipment that is easy to maintain, aiming to improve the problem of inconvenient maintenance in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A monitoring device for natural gas transmission equipment that is easy to maintain, comprising a mounting plate, a natural gas alarm body is arranged on the front of the mounting plate, a control panel is arranged on the front of the natural gas alarm body, both sides of the natural gas alarm body are fixedly connected with L-shaped plates, the surface of the L-shaped plate is provided with a groove, both sides of the front of the mounting plate are fixedly connected with a transmission box, the bottom of the L-shaped plate penetrates into the interior of the transmission box, the interior of the transmission box is fixedly connected with a round sleeve through a bearing seat, the surface of the round sleeve is provided with an arc-shaped groove, the interior of the arc-shaped groove is slidably connected with a slide rod, the back of the slide rod is fixedly connected with a cylinder, the side of the cylinder close to the natural gas alarm body is fixedly connected with a square plate, the The top and bottom of the square plate are in contact with the inner wall of the transmission box, the top and bottom of the square plate close to the natural gas alarm body are fixedly connected with a card plate, the card plate close to the natural gas alarm body extends to the inside of the groove, the surface of the circular sleeve is fixedly connected with a toothed ring, the surface of the toothed ring is meshed with a toothed plate, the bottom of the toothed plate is in contact with the bottom of the transmission box, the bottom of the transmission box is provided with a push plate, the top of the push plate penetrates into the interior of the transmission box and is fixedly connected to the bottom of the toothed plate, the top of the toothed plate is fixedly connected with a spring sheet, the top of the spring sheet is fixedly connected to the top of the inner cavity of the transmission box, the surface of the natural gas alarm body is provided with a protective component, and the top and bottom of the square plate are provided with limit positions;

[0008] As a further description of the above technical solution:

[0009] The protection component includes a spring hinge, the spring hinge is fixedly connected to the top of the natural gas alarm body, the bottom of the spring hinge is fixedly connected to a protection cover, and the bottom of the front of the protection cover is fixedly connected to a handle;

[0010] As a further description of the above technical solution:

[0011] The limit assembly includes a slider, which is fixedly connected to the top and bottom of the square plate, and the top and bottom of the inner cavity of the transmission box are both provided with a slide groove, and the slider is slidably connected inside the slide groove;

[0012] As a further description of the above technical solution:

[0013] A triangular reinforcement plate is fixedly connected to the top of the transmission box, and the back side of the triangular reinforcement plate is fixedly connected to the front side of the mounting plate;

[0014] As a further description of the above technical solution:

[0015] A rubber pad is fixedly connected to one side of the clamping plate close to the natural gas alarm body, and the surface of the rubber pad is in contact with the inner wall of the groove;

[0016] As a further description of the above technical solution:

[0017] A placement plate is fixedly connected to the front of the mounting plate, and the bottom of the natural gas alarm body is in contact with the inside of the placement plate;

[0018] As a further description of the above technical solution:

[0019] Limiting plates are arranged on both sides of the tooth plate, and the bottom of the limiting plates is fixedly connected to the bottom of the inner cavity of the transmission box;

[0020] As a further description of the above technical solution:

[0021] The surfaces of the push plate and the L-shaped plate are both sleeved with sealing rings, and the sealing rings are both fixedly connected to the top and the bottom of the transmission box.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by setting the mutual cooperation of the structures such as the groove, the round sleeve, the clamping plate and the toothed plate, it is convenient for the user to disassemble and assemble the natural gas alarm body, and it is convenient to inspect and repair the natural gas alarm body, avoiding the need to use tools to disassemble and assemble the screws one by one, reducing labor intensity, saving trouble and effort, and achieving the advantage of easy inspection.

[0024] 2. In the utility model, by arranging the spring hinge, the protective cover and the handle structure to cooperate with each other, the control panel of the natural gas alarm body can be protected to prevent the user from accidentally colliding with the control panel and causing damage. At the same time, the protective cover can prevent dust and water from entering the control panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional schematic diagram of a monitoring device for natural gas transmission equipment that is easy to repair proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the main cross-sectional structure of a transmission box of a monitoring device for natural gas transmission equipment that is easy to repair, as proposed by the utility model;

[0027] Figure 3 A schematic diagram of the three-dimensional structure of an arc-shaped slideway of a monitoring device for natural gas transmission equipment that is easy to repair proposed by the utility model;

[0028] Figure 4 A schematic diagram of a three-dimensional cross-sectional structure of a protective cover of a monitoring device for natural gas transmission equipment that is easy to repair, proposed by the utility model;

[0029] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Mounting plate; 2. Natural gas alarm body; 3. Control panel; 4. L-shaped plate; 5. Groove; 6. Transmission box; 7. Round sleeve; 8. Arc slide; 9. Slide rod; 10. Cylinder; 11. Square plate; 12. Card plate; 13. Gear ring; 14. Gear plate; 15. Push plate; 16. Spring piece; 17. Spring hinge; 18. Protective cover; 19. Handle; 20. Slider; 21. Slide; 22. Triangular reinforcement plate; 23. Rubber pad; 24. Placement plate; 25. Limit plate; 26. Sealing ring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-3 The utility model provides an embodiment: a monitoring device for natural gas transmission equipment that is easy to repair, including a mounting plate 1, a natural gas alarm body 2 is arranged on the front of the mounting plate 1, a placement plate 24 is fixedly connected to the front of the mounting plate 1, the bottom of the natural gas alarm body 2 is in contact with the inside of the placement plate 24, and the placement plate 24 is provided to support the natural gas alarm body 2, thereby improving the stability of the natural gas alarm body 2, a control panel 3 is arranged on the front of the natural gas alarm body 2, and L-shaped plates 4 are fixedly connected to both sides of the natural gas alarm body 2, and the surface of the L-shaped plate 4 is provided with Groove 5, both sides of the front of the mounting plate 1 are fixedly connected with a transmission box 6, the top of the transmission box 6 is fixedly connected with a triangular reinforcement plate 22, the back of the triangular reinforcement plate 22 is fixedly connected to the front of the mounting plate 1, and by setting the triangular reinforcement plate 22, the connection area between the transmission box 6 and the mounting plate 1 can be increased, and the connection strength between the transmission box 6 and the mounting plate 1 is increased. The bottom of the L-shaped plate 4 penetrates into the interior of the transmission box 6, and the interior of the transmission box 6 is fixedly connected with a round sleeve 7 through a bearing seat. The surface of the round sleeve 7 is provided with an arc-shaped slide groove 8, and the interior of the arc-shaped slide groove 8 is slidably connected with a slide rod 9, and the back of the slide rod 9 is fixedly connected with a cylinder 10;

[0034] Reference Figure 1-3The side of the cylinder 10 close to the natural gas alarm body 2 is fixedly connected with a square plate 11, and the top and bottom of the square plate 11 are in contact with the inner wall of the transmission box 6. The top and bottom of the square plate 11 close to the natural gas alarm body 2 are fixedly connected with a card plate 12, and the side of the card plate 12 close to the natural gas alarm body 2 is fixedly connected with a rubber pad 23, and the surface of the rubber pad 23 is in contact with the inner wall of the groove 5. By providing the rubber pad 23, the card plate 12 can be protected to avoid the phenomenon of direct collision between the card plate 12 and the groove 5. The side of the card plate 12 close to the natural gas alarm body 2 extends to the inside of the groove 5, and the surface of the circular sleeve 7 is fixedly connected with a toothed ring 13, and the surface of the toothed ring 13 is meshed with a toothed plate 14. Limiting plates 25 are provided on both sides of the toothed plate 14, and the bottom of the limiting plate 25 It is fixedly connected to the bottom of the inner cavity of the transmission box 6. By setting a limit plate 25, the tooth plate 14 can be limited, which improves the stability of the tooth plate 14 when moving. The bottom of the tooth plate 14 contacts the bottom of the transmission box 6. A push plate 15 is provided at the bottom of the transmission box 6. The surface of the push plate 15 and the surface of the L-shaped plate 4 are both provided with a sealing ring 26. The sealing ring 26 is fixedly connected to the top and bottom of the transmission box 6. By setting the sealing ring 26, the gap of the transmission box 6 can be sealed to prevent external dust from entering the interior of the transmission box 6 and affecting the parts inside the transmission box 6. The top of the push plate 15 passes through the interior of the transmission box 6 and is fixedly connected to the bottom of the tooth plate 14. The top of the tooth plate 14 is fixedly connected with a spring plate 16, and the top of the spring plate 16 is fixedly connected to the top of the inner cavity of the transmission box 6.

[0035] Reference Figure 1-4 A protective component is provided on the surface of the natural gas alarm body 2, and the protective component includes a spring hinge 17. The spring hinge 17 is fixedly connected to the top of the natural gas alarm body 2, and a protective cover 18 is fixedly connected to the bottom of the spring hinge 17. A handle 19 is fixedly connected to the bottom of the front of the protective cover 18. By arranging the spring hinge 17, the protective cover 18 and the handle 19 structure to cooperate with each other, the control panel 3 of the natural gas alarm body 2 can be protected to prevent the user from accidentally colliding with the control panel 3 and causing damage. At the same time, the control panel 3 can be dustproof and waterproof through the protective cover 18.

[0036] Reference Figure 2-5 The top and bottom of the square plate 11 are both provided with limiting components, and the limiting components include a slider 20, which is fixedly connected to the top and bottom of the square plate 11, and the top and bottom of the inner cavity of the transmission box 6 are both provided with a slide groove 21, and the slider 20 is slidably connected inside the slide groove 21. The slider 20 and the slide groove 21 can limit the square plate 11 to prevent the square plate 11 from shaking during the movement, thereby improving the stability of the square plate 11.

[0037] Working principle: During use, when the natural gas alarm body 2 needs to be repaired, the user first pushes the push plate 15, and the push plate 15 pushes the tooth plate 14 to move upward. At the same time, the tooth plate 14 compresses the spring piece 16, so that the tooth plate 14 drives the circular sleeve 7 to rotate through the tooth ring 13, and the circular sleeve 7 then pushes the slide rod 9 through the arc-shaped slide groove 8 to drive the cylinder 10 to move to the side away from the natural gas alarm body 2, so that the cylinder 10 drives the card plate 12 to move out of the interior of the groove 5 through the square plate 11, and the natural gas alarm body 2 can be removed for maintenance. When the natural gas alarm body 2 is overhauled, the L-shaped plate 4 is directly inserted into the interior of the transmission box 6, and the push plate 15 is released. The spring piece 16 drives the tooth plate 14 to reset through its own elastic force, and the tooth plate 14 drives the tooth ring 13 to rotate, so that the tooth ring 13 drives the cylinder 10 and the square plate 11 to reset, and the square plate 11 drives the card plate 12 to snap into the interior of the groove 5 to fix the natural gas alarm body 2, thereby achieving the advantage of easy maintenance.

[0038] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A monitoring device for natural gas transmission equipment that is easy to repair, comprising a mounting plate (1), characterized in that: A natural gas alarm body (2) is arranged on the front of the mounting plate (1), a control panel (3) is arranged on the front of the natural gas alarm body (2), L-shaped plates (4) are fixedly connected to both sides of the natural gas alarm body (2), a groove (5) is provided on the surface of the L-shaped plate (4), a transmission box (6) is fixedly connected to both sides of the front of the mounting plate (1), the bottom of the L-shaped plate (4) penetrates into the interior of the transmission box (6), a round sleeve (7) is fixedly connected to the interior of the transmission box (6) through a bearing seat, an arc-shaped slide groove (8) is provided on the surface of the round sleeve (7), a slide rod (9) is slidably connected to the interior of the arc-shaped slide groove (8), a cylinder (10) is fixedly connected to the back of the slide rod (9), a square plate (11) is fixedly connected to the side of the cylinder (10) close to the natural gas alarm body (2), the top and bottom of the square plate (11) are both aligned with the inner wall of the transmission box (6). The square plate (11) is fixedly connected to a card plate (12) at the top and bottom of a side close to the natural gas alarm body (2); the card plate (12) is extended to the inside of the groove (5) at the side close to the natural gas alarm body (2); a toothed ring (13) is fixedly connected to the surface of the circular sleeve (7); a toothed plate (14) is meshed with the surface of the toothed ring (13); the bottom of the toothed plate (14) is in contact with the bottom of the transmission box (6); a push plate (15) is provided at the bottom of the transmission box (6); the top of the push plate (15) penetrates into the interior of the transmission box (6) and is fixedly connected to the bottom of the toothed plate (14); a spring sheet (16) is fixedly connected to the top of the inner cavity of the transmission box (6); a protective component is provided on the surface of the natural gas alarm body (2); and a limiting component is provided at the top and bottom of the square plate (11).

2. The monitoring device for natural gas transmission equipment that is easy to maintain according to claim 1 is characterized in that: The protection component comprises a spring hinge (17), wherein the spring hinge (17) is fixedly connected to the top of the natural gas alarm body (2), the bottom of the spring hinge (17) is fixedly connected to a protection cover (18), and the bottom of the front of the protection cover (18) is fixedly connected to a handle (19).

3. The monitoring device for natural gas transmission equipment that is easy to maintain according to claim 1 is characterized in that: The limit assembly comprises a slider (20), the slider (20) is fixedly connected to the top and bottom of the square plate (11), the top and bottom of the inner cavity of the transmission box (6) are both provided with a slide groove (21), and the slider (20) is slidably connected inside the slide groove (21).

4. The monitoring device for natural gas transmission equipment that is easy to maintain according to claim 1 is characterized in that: A triangular reinforcement plate (22) is fixedly connected to the top of the transmission box (6), and the back side of the triangular reinforcement plate (22) is fixedly connected to the front side of the mounting plate (1).

5. The monitoring device for natural gas transmission equipment that is easy to maintain according to claim 1 is characterized in that: A rubber pad (23) is fixedly connected to one side of the clamping plate (12) close to the natural gas alarm body (2), and the surface of the rubber pad (23) is in contact with the inner wall of the groove (5).

6. The monitoring device for natural gas transmission equipment that is easy to maintain according to claim 1 is characterized in that: A placement plate (24) is fixedly connected to the front of the mounting plate (1), and the bottom of the natural gas alarm body (2) is in contact with the inside of the placement plate (24).

7. The monitoring device for natural gas transmission equipment that is easy to maintain according to claim 1 is characterized in that: Limiting plates (25) are provided on both sides of the tooth plate (14), and the bottom of the limiting plates (25) is fixedly connected to the bottom of the inner cavity of the transmission box (6).

8. The monitoring device for natural gas transmission equipment that is easy to maintain according to claim 1 is characterized in that: The surface of the push plate (15) and the surface of the L-shaped plate (4) are both sleeved with sealing rings (26), and the sealing rings (26) are both fixedly connected to the top and bottom of the transmission box (6).

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