Gas pipe leakage point positioning device capable of warning and reminding

Abstract

The utility model discloses a gas pipe leakage point positioning device capable of warning and reminding, which comprises a gas pipeline main body and a positioning component, two semicircular mounting plates are symmetrically arranged on the outer side of the gas pipeline main body up and down, and the positioning component is mounted at the top of one of the mounting plates. Sealing gaskets are fixedly connected to the positions, located on the inner surfaces, of the two ends of the two mounting plates, and the two mounting plates are detachably connected with the gas pipeline body through two symmetrically-arranged connecting assemblies; the connecting assembly comprises a connecting plate which is of a semicircular structure and is perpendicular to the mounting plate and two positioning plates arranged at the end of the connecting plate, the two positioning plates are each of an arc structure with the same radian as the mounting plate, and the ends, close to the connecting plate, of the two positioning plates are connected with the connecting plate through connecting pieces. By means of the structure, the mounting plate, the connecting plate and the gas pipeline body are connected through the connecting assemblies, disassembly and assembly are convenient and fast, operation is easy, and the leakage position of the gas pipeline body can be treated conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of gas pipeline leakage point detection, in particular to a gas pipeline leakage point positioning device capable of warning and reminding. Background Technique

[0002] Gas leakage is a common safety hazard in daily life. Especially in urban areas with dense gas pipelines, once leakage occurs, if it cannot be detected and handled in time, it may lead to serious consequences such as fire and explosion.

[0003] In the prior art, through retrieval, it is found that a Chinese patent discloses a gas pipeline leakage point positioning device capable of warning and reminding, with the application number 202222517389.X. This patent mainly includes a positioning component installed on the surface of the gas pipeline main body. The positioning component includes an installation cylinder, and an exhaust pipe is fixedly installed on the surface of the installation cylinder. Although the above utility model can remind the staff to quickly search for the leakage point, so that the leakage point can be quickly repaired, avoiding the detection of the leakage point by the existing gas detector, resulting in poor sensitivity and inability to quickly alarm and repair. However, the installation cylinder of the above device is sleeved on the surface of the gas pipeline main body, and the installation cylinder is fixedly connected to the surface of the gas pipeline main body. The installation cylinder can only be sleeved and installed in advance when the gas pipeline main body is connected, which is not convenient for adding and using the connected gas pipeline main body, and the use is not flexible enough. In addition, the installation cylinder is fixed on the surface of the gas pipeline main body. When it is necessary to repair the leakage point, it is relatively difficult and troublesome to disassemble the fixedly installed installation cylinder, which is not conducive to the maintenance personnel quickly maintaining the leakage point and reduces the practicability. Therefore, those skilled in the art provide a gas pipeline leakage point positioning device capable of warning and reminding to solve the problems raised in the above background technique. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a gas pipeline leakage point positioning device capable of warning and reminding. The installation plate, the connecting plate and the gas pipeline main body are connected by a connecting component, which is convenient for disassembly and assembly, simple in operation, and can conveniently handle the leakage point of the gas pipeline main body.

[0005] To achieve the above purpose, a gas pipeline leakage point positioning device capable of warning and reminding is provided, including a gas pipeline main body and a positioning component. Two semi-circular installation plates are symmetrically arranged up and down on the outer side of the gas pipeline main body. The positioning component is installed on the top of one of the installation plates. Sealing gaskets are fixedly connected to both ends of the two installation plates and on the inner surface. The two installation plates are detachably connected to the gas pipeline main body through two symmetrically arranged connecting components;

[0006] The connecting component includes a connecting plate arranged in a semi-circular structure and perpendicular to the mounting plate, and two positioning plates arranged at the ends of the connecting plate. Both of the two positioning plates are arranged in an arc structure with the same radian as the mounting plate, and one end of both of the two positioning plates close to the connecting plate is connected to the connecting plate through a connecting piece. One end of both of the two positioning plates opposite to the connecting plate extends to the side opposite to the mounting plate and the connecting plate.

[0007] According to the described gas pipeline leakage point positioning device capable of warning and reminding, the connecting component further includes two first chutes opened inside the connecting plate and close to the ends, and two second chutes opened inside the connecting plate and arranged opposite to the first chutes. The connecting piece includes a screw rod and a nut. The screw rod is slidably connected inside the first chute and its bottom is fixedly connected to the positioning plate. The positioning plate is slidably connected inside the second chute. The nut is threadedly connected to the outside of the screw rod.

[0008] According to the described gas pipeline leakage point positioning device capable of warning and reminding, the joints of the two mounting plates are in fit, and both of the two connecting plates are in fit with the outer sides of the mounting plates.

[0009] According to the described gas pipeline leakage point positioning device capable of warning and reminding, the openings of the two connecting plates are arranged opposite to each other.

[0010] According to the described gas pipeline leakage point positioning device capable of warning and reminding, horizontal structure extension parts are formed at the ends of both of the two connecting plates. One side of the positioning plate opposite to the extension part is slidably connected, and the nut contacts the surface of the extension part.

[0011] According to the described gas pipeline leakage point positioning device capable of warning and reminding, anticorrosive coatings are provided on the outer sides of the mounting plate, the connecting plate, the positioning plate, the nut and the screw rod.

[0012] The present utility model has the following beneficial effects:

[0013] Compared with the prior art, for the described gas pipeline leakage point positioning device capable of warning and reminding, the mounting plate, the connecting plate and the main body of the gas pipeline are connected by a connecting component, which is convenient for disassembly and assembly, simple to operate, and can conveniently process the leakage point of the main body of the gas pipeline.

[0014] Additional aspects and advantages of the present utility model will be given in part in the following description, become obvious in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0016] Figure 1This is the first overall structural schematic diagram of a gas pipeline leakage point positioning device with warning and reminder function of the present utility model;

[0017] Figure 2 This is the second overall structural schematic diagram of a gas pipeline leakage point positioning device with warning and reminder function of the present utility model;

[0018] Figure 3 This is the partial explosion structural schematic diagram of a gas pipeline leakage point positioning device with warning and reminder function of the present utility model;

[0019] Figure 4 This is the structural schematic diagram of the connection component of a gas pipeline leakage point positioning device with warning and reminder function of the present utility model.

[0020] Legend:

[0021] 1. Gas pipeline main body; 2. Mounting plate; 3. Positioning component; 4. Sealing gasket; 5. Connecting plate; 6. Positioning plate; 7. First chute; 8. Second chute; 9. Extension part; 10. Nut; 11. Screw rod. Specific implementation manners

[0022] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model.

[0023] Referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 In an embodiment of the present utility model, a gas pipeline leakage point positioning device with warning and reminder function includes a gas pipeline main body 1 and a positioning component 3. Two semi-circular mounting plates 2 are symmetrically arranged up and down on the outer side of the gas pipeline main body 1. The positioning component 3 is installed on the top of one of the mounting plates 2. Sealing gaskets 4 are fixedly connected to both ends of the two mounting plates 2 and on the inner surface. When the mounting plates 2 are installed on the outer side of the gas pipeline main body 1, the sealing gaskets 4 are in contact with the outer side of the gas pipeline main body 1, ensuring the sealing of the closed space of the mounting plates 2. The two mounting plates 2 are detachably connected to the gas pipeline main body 1 through two symmetrically arranged connection components;

[0024] In order to achieve the detachable connection between the mounting plate 2 and the main gas pipeline 1, the connection assembly includes a connecting plate 5 configured as a semi-circular structure and perpendicular to the mounting plate 2, and two positioning plates 6 provided at the ends of the connecting plate 5. Both of the two positioning plates 6 are configured as arc structures having the same radian as the mounting plate 2, and one end of each of the two positioning plates 6 close to the connecting plate 5 is connected to the connecting plate 5 through a connecting member. The opposite ends of the two positioning plates 6 and the connecting plate 5 extend to the opposite side of the mounting plate 2 and the connecting plate 5. The connection assembly further includes two first chutes 7 opened inside the connecting plate 5 and close to the ends, and two second chutes 8 opened inside the connecting plate 5 and arranged opposite to the first chutes 7. The connecting member includes a screw 11 and a nut 10. The screw 11 is slidably connected inside the first chute 7 and its bottom is fixedly connected to the positioning plate 6. The positioning plate 6 is slidably connected inside the second chute 8. The nut 10 is threadedly connected to the outside of the screw 11.

[0025] During the installation process, first, the two positioning plates 6 are respectively connected to the connecting plate 5 through the combination of the screw 11 and the nut 10. After the connecting plate 5 is attached to the outside of the mounting plate 2, the screw 11 is moved inside the first chute 7. At this time, the positioning plate 6 slides out from inside the second chute 8 and fits against the other side of the mounting plate 2. Tightening the nut 10 to fit against the outside of the connecting plate 5 ensures the close fit of the connecting plate 5 and the positioning plate 6 with the mounting plate 2, thereby completing the connection between the mounting plate 2 and the main gas pipeline 1. When disassembling the mounting plate 2, loosening the nut 10 and moving the positioning plate 6 into the second chute 8 can disassemble the connecting plate 5 and the mounting plate 2 to process the leakage point of the main gas pipeline 1, and the operation is simple.

[0026] The joints of the two mounting plates 2 are in contact. The mounting plates 2 in contact with each other at the joints can ensure the sealing effect at the joints. The connecting plates 5 are all attached to the outside of the mounting plate 2. The connecting plates 5 attached to the outside of the mounting plate 2 can better fit the joints of the mounting plate 2, thereby making the joints of the mounting plate 2 fit more tightly. The openings of the two connecting plates 5 are arranged opposite to each other. The connecting plates 5 are arranged on both sides of the mounting plate 2, one on the left and one on the right, and can better fix the joints on both sides of the mounting plate 2, thereby improving the connection stability between the mounting plate 2 and the main gas pipeline 1.

[0027] Horizontal structure extension parts 9 are formed at the ends of the two connecting plates 5. The surfaces of the horizontal structure extension parts 9 are flat. The side of the positioning plate 6 facing the extension part 9 is slidably connected, and the nut 10 contacts the surface of the extension part 9. When the nut 10 fits against the surface of the connecting plate 5, it contacts the extension part 9, which can increase the contact area between the nut 10 and the surface of the connecting plate 5 to ensure the connection effect of the nut 10.

[0028] The installation plate 2, the connecting plate 5, the positioning plate 6, the nut 10 and the screw rod 11 are all provided with an anti-corrosion coating. A galvanized layer can be used as the anti-corrosion coating, which can not only effectively prevent the rust and corrosion of metal components, but also improve the overall aesthetics.

[0029] Working principle: During the installation process, first connect the two positioning plates 6 to the connecting plate 5 respectively through the combination of the screw rod 11 and the nut 10. After the connecting plate 5 is attached to the outside of the installation plate 2, move the screw rod 11 to move inside the first chute 7. At this time, the positioning plate 6 slides out from inside the second chute 8 and fits against the other side of the installation plate 2. Tightening the nut 10 to fit against the outside of the connecting plate 5 ensures the tight fit of the connecting plate 5 and the positioning plate 6 with the installation plate 2, so that the connection between the installation plate 2 and the main body 1 of the gas pipeline can be completed. When disassembling the installation plate 2, loosen the nut 10 and move the positioning plate 6 into the second chute 8 to disassemble the connecting plate 5 and the installation plate 2 to process the leakage point of the main body 1 of the gas pipeline. The operation is simple.

[0030] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the gist of the present invention.

Claims

1. A gas pipe leakage point locating device capable of providing a warning, characterized in that: The invention comprises a gas pipeline body (1) and a positioning assembly (3), wherein two semicircular mounting plates (2) are symmetrically arranged on the outside of the gas pipeline body (1), and the positioning assembly (3) is installed on the top of one of the mounting plates (2). Sealing pads (4) are fixedly connected to both ends of the two mounting plates (2) and located on the inner surfaces thereof, and the two mounting plates (2) are detachably connected to the gas pipeline body (1) via two symmetrically arranged connecting assemblies. The connection assembly comprises a connection plate (5) which is configured as a semicircular structure and is arranged perpendicularly to the mounting plate (2), and two positioning plates (6) arranged at the ends of the connection plate (5), the two positioning plates (6) are configured as arc structures with the same arc as the mounting plate (2), and the ends of the two positioning plates (6) close to the connection plate (5) are connected to the connection plate (5) through connecting pieces, and the ends of the two positioning plates (6) opposite to the connection plate (5) extend to the side of the mounting plate (2) opposite to the connection plate (5).

2. A gas pipe leakage point locating device capable of warning and reminding according to claim 1, characterized in that: The connecting assembly also includes two first slide grooves (7) opened inside the connecting plate (5) and close to the end, and two second slide grooves (8) opened inside the connecting plate (5) and arranged opposite to the first slide grooves (7). The connecting member includes a screw rod (11) and a nut (10). The screw rod (11) is slidably connected to the inside of the first slide groove (7) and the bottom is fixedly connected to the positioning plate (6). The positioning plate (6) is slidably connected to the inside of the second slide groove (8). The nut (10) is threadedly connected to the outside of the screw rod (11).

3. A gas pipe leakage point locating device capable of warning and reminding according to claim 2, characterized in that: The connection points of the two mounting plates (2) are in close contact with each other, and the two connecting plates (5) are in close contact with the outer sides of the mounting plates (2).

4. A gas pipe leakage point locating device capable of warning and reminding according to claim 3, characterized in that: The openings of the two connecting plates (5) are arranged opposite to each other.

5. A gas pipe leakage point locating device capable of warning and reminding according to claim 4, characterized in that: The ends of the two connecting plates (5) are both formed with extension parts (9) of a horizontal structure, the positioning plate (6) is slidably connected to the side of the extension part (9) facing each other, and the nut (10) is in contact with the surface of the extension part (9).

6. A gas pipe leakage point locating device capable of warning and reminding according to claim 5, characterized in that: The outer sides of the mounting plate (2), the connecting plate (5), the positioning plate (6), the nut (10) and the screw rod (11) are all provided with an anti-corrosion coating.

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