Monitoring device and fuel gas pressure regulating cabinet thereof

Abstract

The utility model relates to the technical field of fuel gas pressure regulating cabinets, and discloses a monitoring device and a fuel gas pressure regulating cabinet thereof.The monitoring device comprises a limiting frame, the whole limiting frame is annular, and a sliding groove is formed in the limiting frame; the monitor is arranged on the limiting frame, and the monitor is used for detecting the fuel gas pressure regulating cabinet; the adjusting assembly is arranged between the gas pressure regulating cabinet body and the monitor, the adjusting assembly is used for adjusting the position of the monitor, the adjusting assembly comprises a connecting wall and a transmission arm, the connecting wall is arranged at the bottom end of the limiting frame and movably connected with the limiting frame, and the transmission arm is arranged at the bottom end of the connecting wall and movably connected with the limiting frame. One end of the transmission arm is rotationally connected with the connecting wall, the sliding column annularly moves in the limiting frame and drives the monitor to move around the fuel gas pressure regulating cabinet body, so that different positions of the fuel gas pressure regulating cabinet body are monitored, monitoring of the fuel gas pressure regulating cabinet body is more comprehensive, and monitoring limitation of a single range is avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of gas pressure regulating cabinets, specifically, it relates to a monitoring device and its gas pressure regulating cabinet. Background Technology

[0002] Natural gas pressure regulators (also known as gas pressure regulators, natural gas pressure regulator boxes, gas pressure regulator cabinets, or gas pressure regulating stations) are key equipment in gas transmission pipelines. The main function of natural gas pressure regulators is to regulate and stabilize system pressure, control the gas flow in the transmission system, and protect the system from excessively high or low outlet pressure.

[0003] A document with publication number (CN220601061U) discloses a gas pressure regulating cabinet monitoring device, which relates to the field of monitoring technology. The device addresses the problem that existing gas pressure regulating cabinet monitoring devices have an inadequate auxiliary rotating structure, making them inconvenient to use. The device includes a main body and a rotating structure. The main body is cylindrical, with four sets of evenly arranged threaded holes at its top, each containing a threaded component. The rotating structure is located below the main body, with its rotating component positioned at the bottom of the main body.

[0004] When the above device is used, the motor is started, which drives the gear to rotate. The gear drives the rotating part to rotate through the locking teeth, which in turn drives the inner groove to rotate around the positioning part. When the rotating part rotates, it drives the camera at the bottom to rotate, which facilitates the rotation of the monitoring and makes it easier to use.

[0005] The camera in the aforementioned device can only be adjusted at a fixed position, limiting the detection location of the gas pressure regulating cabinet and resulting in extremely low detection capability for other parts of the device. Consequently, it cannot perform comprehensive detection of the device, leading to a defect in the detection process.

[0006] In view of this, this utility model is proposed. Utility Model Content

[0007] To solve the technical problem of comprehensive testing of gas pressure regulating cabinets, the basic concept of the technical solution adopted by this utility model is as follows:

[0008] A monitoring device and its gas pressure regulating cabinet include a limiting frame, which is generally annular and has a sliding groove inside; a monitor, which is mounted on the limiting frame and is used to detect the gas pressure regulating cabinet; and an adjusting component, which is located between the main body of the gas pressure regulating cabinet and the monitor, and is used to adjust the position of the monitor. The adjusting component includes a connecting wall and a transmission arm. The connecting wall is located at the bottom end of the limiting frame and is movably connected to the limiting frame. The transmission arm is located at the bottom end of the connecting wall, with one end of the transmission arm rotatably connected to the connecting wall and the other end of the monitor rotatably connected to the transmission arm.

[0009] In a preferred embodiment of the present invention, the adjustment assembly further includes a connector, one end of which is rotatably connected to the other end of the transmission arm, and the other end of which is rotatably connected to the monitor.

[0010] In a preferred embodiment of this utility model, a connecting column is provided between the connecting wall and the transmission arm, with one end of the connecting column rotatably connected to the connecting wall and the other end of the connecting column rotatably connected to the transmission arm.

[0011] In a preferred embodiment of this utility model, a limiting block is provided at the bottom of the connecting column, the limiting block is fixedly connected to the connecting column, and the limiting block is fan-shaped in whole.

[0012] In a preferred embodiment of this utility model, the transmission arm abuts against the limiting block, and the upper end of the transmission arm abuts against the fan-shaped edge of the limiting block.

[0013] In a preferred embodiment of the present invention, a sliding column is provided at the upper end of the connecting wall, the connecting wall and the sliding column are rotatably connected, and a sliding component is installed on the sliding column.

[0014] A gas pressure regulating cabinet includes a main body for controlling gas supply. All of the aforementioned monitoring devices are installed outside the main body for detecting the status of the main body.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] 1. The monitoring device and its gas pressure regulating cabinet, by means of a sliding column moving in a ring within a limiting frame and driving the monitor to move around the main body of the gas pressure regulating cabinet, thereby monitoring different positions of the main body of the gas pressure regulating cabinet, thus making the monitoring of the main body of the gas pressure regulating cabinet more comprehensive and avoiding the limitations of monitoring a single range.

[0017] 2. The monitoring device and its gas pressure regulating cabinet adjust the monitoring angle of the monitor by adjusting the cooperation between the components within the adjustment assembly, so that the monitor can monitor the main body of the gas pressure regulating cabinet in different working environments.

[0018] 3. The monitoring device and its gas pressure regulating cabinet limit the position of the transmission arm by a limit block to prevent the transmission arm from continuously moving upward and causing the monitor to collide with the sliding column and connecting wall and other components, resulting in damage.

[0019] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0020] In the attached diagram:

[0021] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure between the limiting block and the monitor of this utility model;

[0023] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model;

[0024] Figure 4 This is a schematic diagram showing the disassembled structure of the adjustment component of this utility model;

[0025] Figure 5 This is a schematic diagram of the structure between the limiting block and the transmission arm of this utility model.

[0026] In the diagram: 1. Gas pressure regulating cabinet body; 2. Limiting frame; 21. Monitor; 22. Sliding column; 23. Connecting wall; 24. Transmission arm; 25. Connector; 3. Connecting column; 31. Limiting block. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0028] Please see Figure 1-5 A monitoring device and its gas pressure regulating cabinet include a limiting frame 2, which is generally annular and has a sliding groove inside; a monitor 21, which is mounted on the limiting frame 2 and is used to monitor the gas pressure regulating cabinet; and an adjustment component, which is located between the gas pressure regulating cabinet body 1 and the monitor 21 and is used to adjust the position of the monitor 21. The adjustment component includes a connecting wall 23 and a transmission arm 24. The connecting wall 23 is located at the bottom of the limiting frame 2 and is movably connected to the limiting frame 2. The transmission arm 24 is located at the bottom of the connecting wall 23, with one end rotatably connected to the connecting wall 23 and the other end rotatably connected to the monitor 21. The monitor 21 moves in a ring within the limiting frame 2 via a sliding column 22, causing the monitor 21 to move around the gas pressure regulating cabinet body 1, thereby monitoring different positions of the gas pressure regulating cabinet body 1. This provides more comprehensive monitoring of the gas pressure regulating cabinet body 1 and avoids the limitations of monitoring a single area.

[0029] The adjustment assembly also includes a connector 25, one end of which is rotatably connected to the other end of the transmission arm 24, and the other end of which is rotatably connected to the monitor 21. A connecting post 3 is provided between the connecting wall 23 and the transmission arm 24, one end of which is rotatably connected to the connecting wall 23, and the other end of which is rotatably connected to the transmission arm 24. A limit block 31 is provided at the bottom of the connecting post 3, and the limit block 31 is fixedly connected to the connecting post 3. The limit block 31 is fan-shaped, and the transmission arm 24 abuts against the limit block 31. The upper end of the transmission arm 24 abuts against the fan-shaped edge of the limit block 31. A sliding post 22 is provided at the upper end of the connecting wall 23, and the connecting wall 23 is rotatably connected to the sliding post 22. Equipped with a sliding component, which is a mature existing technology, it is not shown in the figure and will not be described in detail here. All the above-mentioned rotating connections are equipped with damping shafts. The connecting arm 23 is manually rotated to a suitable position. At this time, the angle between the transmission arm 24 and the connecting column 3 is manually rotated, and the position of the transmission arm 24 is restricted by the limit block 31 to prevent the transmission arm 24 from continuing to move upward and causing the monitor 21 to collide with the sliding column 22 and the connecting wall 23 and other components, resulting in damage. The angle between the connector 25 and the monitor 21 and the transmission arm 24 is adjusted respectively, thereby adjusting the monitoring angle of the monitor 21 so that the monitor 21 can monitor the main body 1 of the gas pressure regulating cabinet in different working environments.

[0030] A gas pressure regulating cabinet includes a gas pressure regulating cabinet body 1, which is used to control gas. All the aforementioned monitoring devices are installed outside the gas pressure regulating cabinet body 1. The monitoring devices are used to detect the status of the gas pressure regulating cabinet body 1. The sliding column 22 moves in a ring within the limit frame 2 and drives the monitor 21 to move around the gas pressure regulating cabinet body 1, thereby monitoring different positions of the gas pressure regulating cabinet body 1. This provides more comprehensive monitoring of the gas pressure regulating cabinet body 1 and avoids the limitations of monitoring a single area.

[0031] It is worth noting that the sliding component can drive the sliding column 22 to slide within the limit frame 2. The sliding component includes: a track system, a power assembly, and a transmission system. The sliding component has been disclosed in an existing electric slide rail CN115682610A, and will not be described in detail here.

[0032] Working principle: The connecting wall 23 is manually rotated to a suitable position. At this time, the angle between the transmission arm 24 and the connecting column 3 is manually rotated, and the position of the transmission arm 24 is restricted by the limit block 31 to prevent the transmission arm 24 from continuously moving upward and causing the monitor 21 to collide with the sliding column 22 and the connecting wall 23, resulting in damage. The angle between the connector 25 and the monitor 21 and the transmission arm 24 is adjusted to adjust the monitoring angle of the monitor 21, so that the monitor 21 can monitor the gas pressure regulating cabinet body 1 in different working environments. At this time, the sliding component drives the sliding column 22 to move within the limit frame 2. The sliding column 22 moves in a ring within the limit frame 2 and drives the monitor 21 to move around the gas pressure regulating cabinet body 1, thereby monitoring different positions of the gas pressure regulating cabinet body 1. This makes the monitoring of the gas pressure regulating cabinet body 1 more comprehensive and avoids the limitations of monitoring a single range.

[0033] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A monitoring device, characterized in that, include: The limiting frame (2) is circular in shape, and a sliding groove is provided inside the limiting frame (2); Monitor (21), the monitor (21) is installed on the limit frame (2), the monitor (21) is used to detect the gas pressure regulating cabinet; An adjustment component is set between the main body (1) of the gas pressure regulating cabinet and the monitor (21). The adjustment component is used to adjust the position of the monitor (21). The adjustment component includes a connecting wall (23) and a transmission arm (24). The connecting wall (23) is set at the bottom end of the limit frame (2) and is movably connected to the limit frame (2). The transmission arm (24) is set at the bottom end of the connecting wall (23). One end of the transmission arm (24) is rotatably connected to the connecting wall (23), and the other end of the monitor (21) is rotatably connected to the transmission arm (24).

2. The monitoring device according to claim 1, characterized in that, The adjustment assembly also includes a connector (25), one end of which is rotatably connected to the other end of the transmission arm (24), and the other end of which is rotatably connected to the monitor (21).

3. The monitoring device according to claim 1, characterized in that, A connecting column (3) is provided between the connecting wall (23) and the transmission arm (24). One end of the connecting column (3) is rotatably connected to the connecting wall (23), and the other end of the connecting column (3) is rotatably connected to the transmission arm (24).

4. The monitoring device according to claim 3, characterized in that, The bottom end of the connecting column (3) is provided with a limiting block (31), which is fixedly connected to the connecting column (3). The limiting block (31) is fan-shaped in whole.

5. The monitoring device according to claim 4, characterized in that, The transmission arm (24) abuts against the limiting block (31), and the upper end of the transmission arm (24) abuts against the fan-shaped edge of the limiting block (31).

6. The monitoring device according to claim 1, characterized in that, The upper end of the connecting wall (23) is provided with a sliding column (22), the connecting wall (23) and the sliding column (22) are rotatably connected, and a sliding component is installed on the sliding column (22).

7. A gas pressure regulating switch, characterized in that, It includes a gas pressure regulating cabinet body (1), which is used to control the gas. The gas pressure regulating cabinet body (1) is provided with any of the monitoring devices described in claims 1-6 outside the gas pressure regulating cabinet body (1), and the monitoring device is used to detect the status of the gas pressure regulating cabinet body (1).

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