Load measuring instrument and method for pipeline hanging device

Abstract

The invention discloses a load measuring instrument and method for a pipeline hanging device, and belongs to the technical field of operation load measuring sensor devices, and the load measuring instrument comprises a bearing bolt, a force sensor device, a bearing main body and a connecting sleeve which are sequentially installed in the vertical direction; the bearing bolt penetrates through the force sensor device and downwards penetrates through the bearing main body to be connected with the connecting sleeve; the lower end of the connecting sleeve is connected with the top end of the furnace top header and pipeline hanging device. During specific operation, the bearing bolt and the connecting sleeve are connected with the hanging device, the working state and the stress structure of the original hanging device are not affected, and the bearing function is still normally achieved; after connection is completed, a locking nut of an original hanging device is screwed out, the load is completely transmitted to the bearing bolt, meanwhile, the bearing bolt on the sensor base penetrates through the force sensor, the force sensor only bears pressure brought by the bearing bolt, and the real-time load condition of the hanging device can be accurately monitored.

Description

Technical Field

[0001] The present invention belongs to the technical field of operating load measurement sensor devices, and particularly relates to a load measuring instrument and method for a pipeline hanging device. Background Art

[0002] A pipeline is a transportation system for transporting media between two or more devices, and is widely used in energy industry fields such as thermal power plants, nuclear power plants, petrochemical industries, etc. After 30,000 to 40,000 hours of operation of important pipelines and during each subsequent overhaul, a comprehensive inspection should be carried out on the pipeline and all pipe parts, roots, connectors, spring components, shock absorbers and dampers of the support hangers; therefore, in order to solve the installation, quality, design and operation problems of pipeline support hangers, improve the unreasonable load-bearing conditions of the support hangers, and ensure the long-term safe operation of the unit, it is very necessary to monitor the load conditions of the hanging device, especially in the boiler roof area where the header and pipe row hanging devices are dense.

[0003] However, simply installing a sensor in the original hanging device will damage its force structure, and may cause shear force in the hanging device, resulting in the fracture of the hanging device and the damage of the sensor. The hanging device usually undergoes precise structural design, and its force distribution is strictly calculated and optimized. Installing a sensor will introduce additional mass and uneven load distribution, resulting in local stress concentration. Drilling or welding required for sensor installation will weaken the strength of the original structure, especially in high-stress areas (such as the hanging point connection), which may cause microcracks and gradually expand, ultimately leading to structural failure. The shear force problem is particularly prominent, especially under dynamic load conditions (such as the lifting process of a crane). Installing a sensor will change the stiffness distribution of the structure, resulting in shear force concentration. Installing a sensor in an already operating unit requires changing the existing working conditions and re-designing and installing. This not only affects production efficiency, but may also cause a chain reaction to upstream and downstream processes. During the transformation process, the original structure needs to be disassembled and reinstalled, which not only increases labor costs, but may also introduce new safety hazards due to improper operation.

[0004] Therefore, it is necessary to design a more effective operating load sensor device to continuously monitor the operating load without affecting the normal operation of the hanging device group and without the need to reinstall the hanging device. Summary of the Invention

[0005] In order to overcome the above-mentioned disadvantages of the prior art, the purpose of the present invention is to provide a load measuring instrument and method for a pipeline hanging device to solve the technical problem of continuously monitoring its operating load without affecting the normal operation of the header hanging device group on the boiler roof and without the need to reinstall the hanging device.

[0006] To achieve the above object, the present invention adopts the following technical solutions: The present invention discloses a load measuring instrument for a pipeline hanging device, comprising: a bearing bolt, a force sensor device, a bearing body, and a connecting sleeve that are sequentially installed in the vertical direction; The bearing bolt passes through the force sensor device and then passes downward through the bearing body and is connected to the connecting sleeve; the lower end of the connecting sleeve is connected to the furnace top header and the top end of the pipeline hanging device.

[0007] Preferably, the force sensor device is placed in the groove of the sensor base.

[0008] More preferably, the sensor base is placed on the top backing plate.

[0009] Preferably, the bearing body is fixedly connected through a connecting backing plate.

[0010] Preferably, a plurality of reinforcing rib plates are distributed on the side surface of the bearing body.

[0011] More preferably, the reinforcing rib plates are symmetrically distributed on the side surface of the bearing body.

[0012] Preferably, a set of bottom cushion blocks are provided below each side of the bearing body.

[0013] More preferably, the bottom cushion blocks are arranged on the steel beam or platform at the fixing position of the furnace top header and the pipeline hanging device.

[0014] More preferably, the bottom cushion blocks are of a height-adjustable structure.

[0015] The present invention also discloses a usage method of the above-mentioned load measuring instrument for a pipeline hanging device, comprising the following steps: 1) First, install the force sensor device on the bearing bolt to ensure that the bearing bolt can pass through the internal channel of the force sensor device; install the bearing body below the force sensor device so that the bearing bolt continues to pass downward through the bearing body; connect the upper end of the connecting sleeve to the lower end of the bearing bolt to ensure a firm connection; 2) Connect the lower end of the connecting sleeve to the top end of the furnace top header and the pipeline hanging device; 3) When the pipeline hanging device bears a load, the load is transmitted to the bearing bolt through the hanging device; the bearing bolt transmits the load to the force sensor device, and the force sensor device senses and measures the magnitude of the load in real time; 4) Read and record the output signal or data of the force sensor device, and perform data analysis as needed; according to the change of the load data, evaluate the working state and safety performance of the pipeline hanging device, and perform necessary maintenance and management in a timely manner.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention discloses a load measuring instrument for a pipeline hanging device. The bearing bolt, as a connecting piece, not only plays a role in transmitting the load but also ensures that the force sensor device can accurately sense the change of the load. The bearing bolt passes through the force sensor device, enabling the force sensor to directly receive the pressure transmitted by the bearing bolt, thereby improving the measurement accuracy. The bearing bolt continues to pass downward through the bearing body and is connected to the connecting sleeve, enhancing the stability of the entire measuring instrument and ensuring that the load can be smoothly transmitted to the connecting sleeve. The connecting sleeve is used to connect the bearing bolt and the hanging device, ensuring that the load is smoothly transmitted from the hanging device boom to the bearing bolt. The force sensor device can real-time monitor the load change of the hanging device and transmit the data to an external monitoring system for analysis and early warning. The present invention aims at the operating load sensor device of the furnace top header hanging device group, enabling it to continuously monitor the operating load without affecting the normal operation of the hanging device group and without the need to reinstall the hanging device. Without changing the original structure and force distribution of the hanging device, the load measuring instrument realizes non-invasive load measurement through the connection of the bearing bolt and the hanging device. When the novel operating load sensor device of the furnace top header hanging device group disclosed by the present invention is specifically operated, it is connected to the hanging device through the bearing bolt and the connecting sleeve, without affecting the working state and force structure of the original hanging device, and still normally plays the bearing function; after the connection is completed, the locking nut of the original hanging device is screwed out, and the load is completely transmitted to the bearing bolt. At the same time, the bearing bolt on the sensor base passes through the force sensor, and the force sensor is only affected by the pressure brought by the bearing bolt, and can accurately monitor the real-time load condition of the hanging device.

[0017] Further, the force sensor device is placed in the groove of the sensor base, and the sensor base 3 is placed on the top cushion plate 4. The force sensor device is fixed on the top cushion plate through the sensor base, and is only affected by the pressure transmitted by the bearing bolt, for real-time monitoring of the load condition of the hanging device.

[0018] Further, the bearing bolt is connected to the hanging device through the connecting sleeve, making the bearing bolt an extension part of the hanging device, and the load is transferred from the hanging device boom to the bearing bolt, realizing the transfer and measurement of the load.

[0019] Further, the bearing body is fixedly connected through the connecting cushion plate, and a plurality of reinforcing rib plates are parallelly distributed on the side, for enhancing the structural strength and stability of the bearing body.

[0020] Further, the reinforcing rib plates are symmetrically distributed on the side of the bearing body, for dispersing the stress of the bearing body and preventing local stress concentration.

[0021] Further, the bottom cushion block is of an adjustable height structure, for ensuring the horizontal contact between the bottom of the bearing body and the steel beam or platform, and avoiding measurement errors caused by uneven installation.

[0022] The present invention also discloses a method for using the load measuring instrument for the pipeline hanging device, which can accurately assemble components such as the force sensor device, the bearing body, and the connecting sleeve together to form a stable measuring system; the measuring instrument is easily connected to the furnace top header and the pipeline hanging device through the connecting sleeve, realizing real-time monitoring of the load; the force sensor device can sense and measure the magnitude of the load in real time, providing an accurate and reliable basis for data analysis and safety assessment; by reading and recording the output signal or data, the working state and safety performance of the pipeline hanging device can be understood in a timely manner, so that necessary maintenance and management can be carried out in a timely manner, ensuring the safe and stable operation of the hanging device. Description of the Drawings

[0023] Figure 1 It is a schematic structural diagram of the load measuring instrument for the pipeline hanging device disclosed by the present invention; Wherein: 1, bearing bolt; 2, force sensor device; 3, sensor base; 4, top backing plate; 5, connecting backing plate; 6, bearing body; 7, reinforcing rib plate; 8, bottom cushion block; 9, connecting sleeve. Detailed Embodiments

[0024] In order to enable those skilled in the art of the present technology to better understand the solution of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above drawings are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances, so that the embodiments of the present invention described herein can be implemented in an order different from those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0026] The structural schematic diagrams of the disclosed embodiments according to the present invention are shown in the accompanying drawings. These drawings are not drawn to scale, where certain details are enlarged for the purpose of clear expression, and certain details may be omitted. The shapes of various regions and layers shown in the drawings, as well as their relative sizes and positional relationships, are merely exemplary. In practice, there may be deviations due to manufacturing tolerances or technical limitations, and those skilled in the art can design regions / layers with different shapes, sizes, and relative positions according to actual requirements.

[0027] The present invention will be further described in detail below with reference to the accompanying drawings: See Figure 1 The structural schematic diagram of the load measuring instrument for the pipeline hanging device disclosed by the present invention is shown. As can be seen from the figure, the operating load sensor device of the furnace top header and pipeline hanging device disclosed by the present invention includes a bearing bolt 1, a force sensor device 2, a sensor base 3, a top cushion plate 4, a connecting cushion plate 5, a bearing body 6, a reinforcing rib plate 7, a bottom cushion block 8, and a connecting sleeve 9; the force sensor device 2 is placed in the groove of the sensor base 3, and the sensor base 3 is placed on the top cushion plate 4. The bearing bolt 1 passes through the force sensor device 2 and continues to pass downward through the bearing body 6 and is connected to the connecting sleeve 9. The lower end of the connecting sleeve 9 is directly connected to the top of the furnace top header and pipeline hanging device. The bearing body 6 is connected and fixed through the connecting cushion plate 5, and several reinforcing rib plates 7 are distributed in parallel on the side. There is a set of bottom cushion blocks 8 on the left and right lower sides of the bearing body 6, and the bottom cushion blocks 8 are placed on the steel beam or platform at the fixing position of the furnace top header and pipeline hanging device to ensure the horizontal of the bottom of the device.

[0028] The principle of the load measuring instrument for the pipeline hanging device disclosed by the present invention is as follows: The bearing bolt 1 is connected to the hanging device through the connecting sleeve 9, making the bearing bolt 1 an extension of the hanging device without affecting the working state and force structure of the original hanging device; therefore, as the locking nut of the hanging device is unscrewed, the load is transferred from the hanging device suspension rod to the bearing bolt 1, and the bearing bolt 1 and the hanging device suspension rod become completely integrated, and the bearing position is transferred from the hanging device root beam to the bearing body 6 of the operating load sensor device; at the same time, the force sensor device 2 is only subjected to the pressure brought by the bearing bolt 1, so the real-time load condition of the hanging device can be accurately monitored.

[0029] Embodiment 1 A load measuring instrument for a pipeline hanging device, comprising: a bearing bolt 1, a force sensor device 2, a bearing body 6, and a connecting sleeve 9 sequentially installed in the vertical direction; The bearing bolt 1 passes through the force sensor device 2 and passes downward through the bearing body 6 and is connected to the connecting sleeve 9; the lower end of the connecting sleeve 9 is connected to the top of the furnace top header and pipeline hanging device.

[0030] The usage method of the load measuring instrument for the pipeline hanging device disclosed in this embodiment includes the following steps: 1) Prepare the load measuring instrument components Confirm that all components of the load measuring instrument are complete, including the bearing bolt 1, the force sensor device 2, the bearing body 6, and the connecting sleeve 9.

[0031] 2) Assemble the load measuring instrument Install the force sensor device 2 on the bearing bolt 1 to ensure that the bearing bolt 1 can pass through the internal channel of the force sensor device 2; install the bearing body 6 below the force sensor device 2 so that the bearing bolt 1 continues to pass through the bearing body 6 downward; connect the upper end of the connecting sleeve 9 to the lower end of the bearing bolt 1 to ensure a firm connection.

[0032] 3) Install the load measuring instrument on the pipeline hanging device Connect the assembled load measuring instrument to the top of the furnace top header and the pipeline hanging device through the lower end of the connecting sleeve 9; ensure that the connection is tight and firm, and does not affect the normal operation and force-bearing structure of the hanging device.

[0033] 4) Use the load measuring instrument for load monitoring When the pipeline hanging device bears a load, the load will be transmitted to the bearing bolt 1 through the hanging device; the bearing bolt 1 transmits the load to the force sensor device 2, and the force sensor device 2 can sense and measure the magnitude of the load in real time; by reading the output signal or data of the force sensor device 2, the real-time load condition of the pipeline hanging device can be understood.

[0034] 5) Data recording and analysis Record the load data measured by the force sensor device 2 and perform data analysis as needed; evaluate the working state and safety performance of the pipeline hanging device according to the change of the load data, and perform necessary maintenance and management in a timely manner.

[0035] Embodiment 2 A load measuring instrument for a pipeline hanging device includes: a bearing bolt 1, a force sensor device 2, a bearing body 6, and a connecting sleeve 9 installed in sequence in the vertical direction; the bearing bolt 1 passes through the force sensor device 2 and passes through the bearing body 6 downward, and is connected to the connecting sleeve 9; the lower end of the connecting sleeve 9 is connected to the top of the furnace top header and the pipeline hanging device. The force sensor device 2 is placed in the groove of the sensor base 3. The sensor base 3 is placed on the top pad 4. The bearing body 6 is fixedly connected through a connecting pad 5. A number of reinforcing rib plates 7 are distributed on the side of the bearing body 6. The reinforcing rib plates 7 are symmetrically distributed on the side of the bearing body 6. A set of bottom pads 8 are provided below each side of the bearing body 6. The bottom pads 8 are arranged on the steel beam or platform at the fixed place of the furnace top header and the pipeline hanging device. The bottom pads 8 are of a height-adjustable structure.

[0036] The usage method of the load measuring instrument for the pipeline hanging device disclosed in this embodiment includes the following steps: 1) Prepare and assemble the load measuring instrument Pass the bearing bolt 1 through the force sensor device 2. The force sensor device 2 is placed in the groove of the sensor base 3, and the sensor base 3 is then placed on the top backing plate 4. Then, continue to pass the bearing bolt 1 downward through the bearing body 6. The bearing body 6 is fixedly connected through the connecting backing plate 5, and several reinforcing rib plates 7 are symmetrically distributed on its side to enhance the structural strength. Finally, connect the connecting sleeve 9 to the lower end of the bearing bolt 1.

[0037] 2) Install the load measuring instrument onto the pipeline hanging device Connect the assembled load measuring instrument to the top of the furnace top header and the pipeline hanging device through the lower end of the connecting sleeve 9 to ensure a tight and firm connection. At the same time, adjust the bottom pads 8 below both sides of the bearing body 6 so that they are set on the steel beam or platform at the fixing place of the furnace top header and the pipeline hanging device. The bottom pads 8 are of adjustable height to ensure that the entire load measuring instrument is installed horizontally and stably.

[0038] 3) Adjust and calibrate the load measuring instrument After installation, adjust and calibrate the load measuring instrument to ensure that the force sensor device 2 can accurately sense and measure the load of the pipeline hanging device. This may include adjusting the height of the bottom pads 8 and checking the fastening conditions of each connection part.

[0039] 4) Use the load measuring instrument for load monitoring When the pipeline hanging device bears a load, the load is transmitted to the bearing bolt 1 through the hanging device and then to the force sensor device 2. The force sensor device 2 senses and measures the magnitude of the load in real time and transmits the data to relevant equipment or systems for recording and analysis.

[0040] 5) Data recording, analysis and maintenance Record the load data measured by the force sensor device 2 and perform data analysis as needed to evaluate the working status and safety performance of the pipeline hanging device. According to the changes in the load data, carry out necessary maintenance and management in a timely manner to ensure the safe and stable operation of the pipeline hanging device.

[0041] Embodiment 3 A load measuring instrument for a pipeline hanging device, comprising: a bearing bolt 1, a force sensor device 2, a sensor base 3, a top cushion plate 4, a connecting cushion plate 5, a bearing body 6, a reinforcing rib plate 7, a bottom cushion block 8 and a connecting sleeve 9. The force sensor device 2 is placed in the groove of the sensor base 3, and the sensor base 3 is fixed on the top cushion plate 4; the bearing bolt 1 passes through the force sensor device 2 and the bearing body 6, and the lower end is connected to the connecting sleeve 9, and the connecting sleeve 9 is connected to the hanging device; the bearing body 6 is fixed through the connecting cushion plate 5, with reinforcing rib plates 7 arranged on the side, and there is a set of bottom cushion blocks 8 on each side at the bottom, and the bottom cushion blocks 8 are placed on the steel beam or platform to ensure the level of the device. The overall structure makes the bearing bolt 1 an extension of the hanging device, and the load is transmitted to the force sensor device 2 through the bearing bolt 1 to achieve real-time load monitoring.

[0042] The usage method of the load measuring instrument for the pipeline hanging device disclosed in this embodiment includes the following steps: 1) Assemble the load measuring instrument Place the force sensor device 2 in the groove of the sensor base 3; Place the sensor base 3 equipped with the force sensor device 2 on the top cushion plate 4; Make the bearing bolt 1 pass through the force sensor device 2 and continue to pass downward through the bearing body 6, and finally connect to the connecting sleeve 9; Ensure that the lower end of the connecting sleeve 9 is directly connected to the top of the furnace top header and the pipeline hanging device; Connect and fix the bearing body 6 through the connecting cushion plate 5, and distribute several reinforcing rib plates 7 in parallel on its side to enhance the structural strength; Place a set of bottom cushion blocks 8 under the left and right sides of the bearing body 6, and ensure that these bottom cushion blocks 8 are placed on the steel beam or platform at the fixed position of the furnace top header and the pipeline hanging device to ensure the level of the bottom of the device.

[0043] 2) Install the load measuring instrument Connect the assembled load measuring instrument to the top of the furnace top header and the pipeline hanging device through the connecting sleeve 9, and ensure that the connection is firm and does not affect the working state and force structure of the hanging device.

[0044] 3) Use the load measuring instrument for load monitoring During the process of unscrewing the locking nut of the hanging device, the load will be transferred from the hanging device suspender to the bearing bolt 1; The bearing bolt 1 and the hanging device suspender become an integral body, and the bearing position is transferred from the hanging device root beam to the bearing body 6 of the running load sensor device; The force sensor device 2 is only subjected to the pressure brought by the bearing bolt 1, so the real-time load condition of the hanging device can be accurately monitored.

[0045] 4) Data recording and analysis According to the output signal of the force sensor device 2, record and analyze the real-time load data of the hanging device for necessary maintenance and management decisions.

[0046] Without affecting the normal operation of the hanging device group of the furnace top header and without reinstalling the hanging device, the present invention realizes continuous monitoring of its operating load. By designing a new type of load measuring instrument for the pipe hanging device, the measuring instrument is connected to the hanging device through the load-bearing bolt 1 and the connecting sleeve 9, which not only maintains the original working state and stress structure of the hanging device, but also can accurately monitor the real-time load condition of the hanging device.

[0047] The load measuring instrument of the present invention does not affect the working state of the original hanging device; being connected through the load-bearing bolt 1 and the connecting sleeve 9, during the installation and use process, it will not interfere with or change the working state and stress structure of the original hanging device at all. Without any modification or adjustment to the existing hanging system, the real-time monitoring of the load can be easily realized, greatly improving the convenience and compatibility of use.

[0048] The present invention improves the measurement accuracy through the transfer of the load-bearing position; as the locking nut of the hanging device is unscrewed, the load is smoothly transferred from the hanging device's hanging rod to the load-bearing bolt 1, making the load-bearing bolt 1 and the hanging device's hanging rod closely integrated. The load-bearing position is transferred from the root beam of the hanging device to the load-bearing body 6 of the operating load sensor device, thus ensuring that the force sensor device 2 can directly and accurately sense the real-time load condition of the hanging device, improving the accuracy and reliability of the measurement.

[0049] The force sensor of the present invention is only subjected to the pressure of the load-bearing bolt 1, and the measurement is more accurate; the force sensor device 2 of the present invention is only subjected to the pressure exerted by the load-bearing bolt 1, avoiding the influence of other external forces or interference factors on the measurement result. The force sensor device 2 can measure the load of the hanging device more attentively and accurately, providing an accurate and reliable basis for subsequent data analysis and safety assessment.

[0050] By real-time monitoring the load condition of the hanging device, the present invention can timely detect and give early warnings of potential overload or abnormal load conditions, thus effectively preventing the damage of the hanging device or safety accidents caused by excessive load. It not only improves the safety and reliability of the hanging device, but also provides strong support for the maintenance and management of related equipment.

[0051] The above content is only to illustrate the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby. Any modification made on the basis of the technical solution according to the technical idea proposed by the present invention falls within the protection scope of the claims of the present invention.

Claims

1. A load measuring instrument for a pipeline hanging device, characterized in that: include: A load-bearing bolt (1), a force sensor device (2), a load-bearing body (6), and a connecting sleeve (9) installed in sequence in a vertical direction; The bearing bolt (1) passes through the force sensor device (2) and downwardly passes through the bearing body (6), and is connected to the connecting sleeve (9); the lower end of the connecting sleeve (9) is connected to the furnace top header and the top end of the pipeline hanging device.

2. The load measuring instrument for a pipeline hanging device according to claim 1, characterized in that: The force sensor device (2) is placed in a groove of a sensor base (3).

3. The load measuring instrument for a pipeline hanging device according to claim 2, characterized in that: The sensor base (3) is placed on the top pad (4).

4. The load measuring instrument for a pipeline hanging device according to claim 1, characterized in that: The bearing body (6) is fixedly connected via a connecting pad (5).

5. The load measuring instrument for a pipeline hanging device according to claim 1, characterized in that: A plurality of reinforcing ribs (7) are distributed on the side of the bearing body (6).

6. The load measuring instrument for a pipeline hanging device according to claim 5, characterized in that: The reinforcing ribs (7) are symmetrically distributed on the side surfaces of the bearing body (6).

7. The load measuring instrument for a pipeline hanging device according to claim 1, characterized in that: A group of bottom pads (8) are respectively provided below the two sides of the bearing body (6).

8. The load measuring instrument for a pipeline hanging device according to claim 7, characterized in that: The bottom end pad (8) is arranged on a steel beam or platform where the furnace top header and the pipeline hanging device are fixed.

9. The load measuring instrument for a pipeline hanging device according to claim 7, characterized in that: The bottom end cushion block (8) is a height-adjustable structure.

10. The method for using the load measuring instrument for a pipeline hanging device according to any one of claims 1 to 9, characterized in that: The following steps are involved: 1) First, install the force sensor device (2) on the bearing bolt (1), ensuring that the bearing bolt (1) can pass through the internal channel of the force sensor device (2); install the bearing body (6) below the force sensor device (2), allowing the bearing bolt (1) to continue to pass downward through the bearing body (6); connect the upper end of the connecting sleeve (9) to the lower end of the bearing bolt (1), ensuring that the connection is firm; 2) connecting the lower end of the connecting sleeve (9) to the top of the furnace top header and the top of the pipeline hanging device; 3) When the pipeline hanging device bears a load, the load is transmitted to the load-bearing bolt (1) through the hanging device; the load-bearing bolt (1) transmits the load to the force sensor device (2), and the force sensor device (2) senses and measures the magnitude of the load in real time; 4) Read and record the output signal or data of the force sensor device (2), and perform data analysis as needed; evaluate the working status and safety performance of the pipeline hanging device according to the changes in the load data, and perform necessary maintenance and management in a timely manner.

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