Automatic running-in system of insulated boom truck

Abstract

The utility model discloses an automatic running-in system of an insulated boom truck, and aims to solve the problems that the running-in process of the insulated boom truck usually depends on manual operation, the efficiency is low, the running-in results are inconsistent, potential safety hazards exist and the like. The automatic running-in system of the insulated boom truck comprises an insulated boom truck body, a sensor module, a signal conversion module and a control module, the sensor module is arranged on the insulated boom truck body, the sensor module is connected with the signal conversion module, the signal conversion module is connected with the control module, and a running-in program is arranged in the control module and is used for setting a running track of the insulated boom truck body. By means of the automatic running-in system, traditional manual operation is replaced to complete running-in work of the insulated boom truck, running-in efficiency and quality are improved, and safety risks are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating bucket arm vehicles, in particular to an automatic running-in system for insulating bucket arm vehicles. Background Art

[0002] Insulated boom trucks are essential equipment for aerial work in power systems, widely used in transmission line maintenance and substation overhaul. Their primary function is to ensure operator safety during live-line operations through their insulating materials and structural design. However, insulated boom trucks operate in complex environments, often requiring extended periods of operation under harsh conditions such as high temperature, high humidity, and high dust levels. Therefore, their performance stability and reliability are crucial to the safety and efficiency of power operations.

[0003] In actual applications, the various components of an insulated boom truck need to fully cooperate during the run-in period to achieve optimal working conditions. The traditional run-in process usually relies on manual operation. Specifically, the operator repeatedly performs actions such as extending and rotating the boom to gradually eliminate processing and assembly errors between mechanical components, thereby ensuring stable operation of the equipment. However, this manual run-in method has many shortcomings:

[0004] (1) Time-consuming and labor-intensive: The manual running-in process requires a lot of time and human resources. Operators need to work for long periods of time in hot, cold or other adverse climatic conditions, resulting in low efficiency.

[0005] (2) Inconsistent results: Due to human factors, the technical level and experience of different operators vary, resulting in inconsistent running-in results. It is difficult to ensure that all equipment can achieve the same running-in quality.

[0006] (3) Safety hazards: During the running-in process, operators need to operate the equipment frequently, which increases safety risks, especially in live working environments. A slight carelessness may cause serious accidents. Utility Model Content

[0007] The purpose of the utility model is to provide an automatic running-in system for an insulated boom truck, aiming to solve the problems of low efficiency, inconsistent running-in results and potential safety hazards in the running-in process of the insulated boom truck, which usually relies on manual operation.

[0008] In order to solve the above problems, the utility model provides an insulated bucket arm vehicle automatic running-in system, which includes: an insulated bucket arm vehicle body, a sensor module, a signal conversion module and a control module;

[0009] The sensor module is arranged on the insulated bucket arm vehicle body, the sensor module is connected to the signal conversion module, the signal conversion module is connected to the control module, and the control module is connected to the insulated bucket arm vehicle body;

[0010] The sensor module is used to collect the operating status data of the insulated bucket arm vehicle body and output the operating status data to the signal conversion module;

[0011] The signal conversion module is used to perform signal conversion on the operating status data and output the converted operating status data to the control module;

[0012] The control module is used to control the running trajectory of the insulated bucket arm vehicle body according to the received running status data.

[0013] Preferably, the automatic running-in system of the insulated boom truck also includes a monitoring module, the signal conversion module is connected to the monitoring module, and the monitoring module is bidirectionally connected to the control module. The signal conversion module outputs the converted operating status data to the monitoring module, and the monitoring module processes the current data and judges the running-in status of the insulated boom truck body. The monitoring module transmits the judgment result and the processed data to the control module.

[0014] Preferably, the control module is provided with a plurality of running-in programs, and the plurality of running-in programs preset a plurality of running trajectories of the insulated boom vehicle body, and the control module controls the running trajectories of the insulated boom vehicle body through the plurality of running-in programs.

[0015] Preferably, the automatic running-in system of the insulated boom truck further includes a key panel, which is connected to the control module. A plurality of first buttons are provided on the key panel, and the plurality of first buttons correspond to control the plurality of running-in programs.

[0016] Preferably, the key panel is further provided with a plurality of second buttons, and the plurality of second buttons correspond to control the operation of various parts of the insulated bucket arm vehicle body.

[0017] Preferably, the keypad is wirelessly connected to the control module.

[0018] Preferably, the automatic running-in system of the insulated boom truck further includes a display module, which is connected to the control module and is used to display the operating conditions of the parts of the insulated boom truck body and the operating data transmitted by the control module.

[0019] Preferably, the operating status data includes the lifting and lowering trajectories of the upper arm and the lower arm, the tilting trajectory of the man bucket, the rotation trajectory of the turret and the man bucket, and the telescopic trajectory of the inner arm. The sensor module includes a tilt sensor, a torque sensor and a wire sensor. The tilt sensor is arranged on the arm bracket of the insulated boom vehicle body to collect the lifting and lowering trajectories of the upper arm and the lower arm and the tilting trajectory data of the man bucket. The torque sensor is arranged on the arm bracket of the insulated boom vehicle body to collect the rotation trajectory data of the turret and the man bucket. The wire sensor is arranged on the insulated boom vehicle body to collect the telescopic trajectory data of the inner arm.

[0020] Preferably, the two ends of the pull wire sensor are connected to a first pull rope and a second pull rope, the first pull rope is connected to the upper arm of the insulating bucket arm vehicle body, and the second pull rope is connected to the inner arm of the insulating bucket arm vehicle body.

[0021] Preferably, the inclination sensor includes a first inclination sensor and a second inclination sensor, the first inclination sensor is arranged at the end of the lower arm of the insulated boom vehicle body, and the second inclination sensor is arranged at the end of the upper arm of the insulated boom vehicle body.

[0022] Through such a setting, a running-in program is set in the control module, and the running-in program is used to control the insulated bucket arm vehicle body to complete the specified action and circulate. At the same time, a sensor module is set on the insulated bucket arm vehicle body to obtain the operating status of the insulated bucket arm vehicle body, and the acquired data is transmitted to the control module through the signal conversion module. The control module can also judge and select the running-in program and running-in plan according to the current operating status of the insulated bucket arm vehicle, and save the running-in data and transmit it to the host computer. Through such an automatic running-in system, the running-in work of the insulated bucket arm vehicle is completed instead of traditional manual operation, which improves the running-in efficiency and quality and reduces safety risks. Furthermore, a detection module is set in the automatic running-in system of the insulated bucket arm vehicle. The monitoring module can further ensure that the running-in effect meets the expected use requirements. The automated running-in operation avoids manual participation, which is beneficial to the safe operation of the running-in process to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of module connections of an automatic running-in system for an insulated boom truck according to one embodiment of the present utility model;

[0024] Figure 2 This is a block diagram of a sensor module of an automatic running-in system for an insulated boom truck according to one embodiment of the present utility model;

[0025] Figure 3 This is a schematic diagram of a keypad interface of an automatic running-in system for an insulated boom truck according to one embodiment of the present utility model;

[0026] Figure 4 It is a schematic diagram of the display interface of the display unit of the automatic running-in system of the insulated bucket arm truck according to one embodiment of the present utility model. DETAILED DESCRIPTION

[0027] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0028] The accompanying drawings illustrate schematic diagrams of layer structures according to embodiments of the present invention. These figures are not drawn to scale; for clarity, some details are exaggerated and some details may be omitted. The shapes, relative sizes, and positional relationships of the various regions and layers shown in the figures are merely illustrative and may deviate in practice due to manufacturing tolerances or technical limitations. Those skilled in the art may design regions / layers with different shapes, sizes, and relative positions based on actual needs.

[0029] In the description of the present invention, it should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0030] Combine Figure 1 , Figure 1This is a schematic diagram of the module connection of the insulated boom truck automatic running-in system of an embodiment of the present utility model. The insulated boom truck automatic running-in system (hereinafter referred to as the running-in system) includes: an insulated boom truck body, a sensor module, a signal conversion module and a control module; the sensor module is arranged on the insulated boom truck body, the sensor module is connected to the signal conversion module, the signal conversion module is connected to the control module, the control module is connected to the insulated boom truck body, and a running-in program is provided in the control module, and the running-in program is used to set the running trajectory of the insulated boom truck body. The specific position where the sensor module is arranged on the insulated boom truck body is not limited here. The sensor module is used to collect the operating status data of the insulated boom truck body and output the operating status data to the signal conversion module; the number and type of sensors arranged in the sensor module are not limited. The number, type and layout position of the sensors are set according to the actual needs of the running-in system, so that the operating data of the insulated boom truck body can be obtained, and the running-in status of the insulated boom truck under the current conditions can be judged based on the operating data. The signal conversion module is used to perform signal conversion on the operating status data and output the converted operating status data to the control module. The control module is used to control the operating trajectory of the insulated boom vehicle body according to the received operating status data. Normally, the sensor module obtains the analog signal of the operating state of the insulated boom vehicle body under the current state. The signal conversion module converts the analog signal into a digital signal and transmits the digital signal to the control module. The control module determines the running-in status of the current insulated boom vehicle body according to the digital signal. At the same time, the control module controls the running trajectory of the insulated boom vehicle and controls the running-in operation of the insulated boom vehicle through the internally set running-in program. It should be noted that the control module can also judge the running-in progress and current working conditions of various parts of the insulated boom vehicle body according to the digital signal of the current insulated boom vehicle body obtained, and select the appropriate running-in program according to the current working conditions. Through such a setting, unnecessary repeated running-in operations can be avoided, so that the insulated boom vehicle body can carry out subsequent running-in operations in a targeted manner. For example, when the upper arm lifting data of the insulated boom truck body is already in a stable range, it means that the upper arm operation of the insulated boom truck body has been run-in to the expected effect. At this time, the control module can choose a running-in program that does not include the upper arm lifting action, thereby improving the running-in efficiency and avoiding the structural wear that may be caused by unnecessary multiple lifting actions of the upper arm.

[0031] In a preferred embodiment, the running-in system further comprises a monitoring module, a signal conversion module connected to the monitoring module, and a monitoring module bidirectionally connected to the control module. The signal conversion module outputs the converted operating status data to the monitoring module, the monitoring module processes the current data and determines the running-in status of the insulated boom vehicle body, and the monitoring module transmits the determination result and the processed data to the control module. The monitoring module determines the current operating status of the insulated boom vehicle body and the working conditions of each part based on the digital signal transmitted by the signal conversion module, and transmits the determination result to the control module. The control module selects a running-in program applicable to the current state based on the running-in status of the current insulated boom vehicle body. In some cases, the control module can independently control a single part of the insulated boom vehicle body to complete a specified action, and at the same time, the control module extracts the operating data of the single part from the detection module. Through such a setting, the running-in system can realize the running-in and effect detection of a single part of the insulated boom vehicle body. For example, if the control module wants to detect the running-in of the lower arm lifting and lowering of the insulated boom truck body, it can turn off the running-in program in the control module, specify the lower arm to complete the lifting, and obtain the digital signal of the current lower arm lifting process from the monitoring module, so as to judge the running-in of the lower arm lifting; or the control module determines that the data fluctuation of the turret of the insulated boom truck body is large based on the current running-in data, and the turret needs to be run-in in a targeted manner. At this time, the control module controls the rotation of the turret and obtains the parameter changes of the turret from the monitoring module, so as to realize the targeted running-in operation of the turret. Through such a setting, the running-in efficiency is improved, and the result of the insulated boom truck body meeting the running-in requirements is avoided to continue to participate in the running-in operation, which reduces energy consumption and saves costs. At the same time, it ensures that the insulated boom truck body is in the optimal working condition after the running-in is completed.

[0032] In a preferred case, a plurality of running-in programs are provided in the control module, and the plurality of running-in programs preset a plurality of running trajectories of the insulated boom truck body, and the control module controls the running trajectories of the insulated boom truck body through the plurality of running-in programs. Through such a setting, a plurality of running-in programs are switched during the running-in process of the insulated boom truck body, ensuring that all parts of the insulated boom truck body can meet the running-in requirements. Furthermore, the running-in system also includes a key panel, which is connected to the control module, and a plurality of first buttons are provided on the key panel, and the plurality of first buttons correspond to the control of a plurality of running-in programs. A key panel with manual participation is provided, and the running-in program is selected by the first button. Through such a setting, the running-in condition of the insulated boom truck body can be detected in a targeted manner. The number of running-in programs is not limited here, and is determined according to the structure of the insulated boom truck body and the combined movement of the parts that need to be run-in. Such as Figure 3 As shown, Figure 3This is a schematic diagram of the keypad interface of one embodiment of the present invention. This embodiment includes three run-in programs, corresponding to the three first buttons on the keypad, corresponding to Program 1, Program 2, and Program 3, respectively. In a preferred embodiment, the keypad is also provided with multiple second buttons, corresponding to the operation of various parts of the insulated boom truck body. In this embodiment, the second buttons include buttons for directly controlling various parts of the insulated boom truck body, such as the upper and lower arm raise and lower buttons, the inner arm telescopic button, the turret and man bucket rotation direction buttons, and the man bucket inclination and declination buttons. The number of buttons and the corresponding locations of the components controlling the insulated boom truck body are not limited here; the buttons on the keypad can be arranged according to the actual structure of the insulated boom truck body. The connection between the keypad and the control module is also not limited here; the control module housing and keypad can be integrated, or the control module and keypad can be connected via a wired connection. In a preferred embodiment, the keypad and control module are wirelessly connected. This arrangement facilitates manual intervention, allowing remote transmission of operating instructions via the keypad, facilitating operation while ensuring the safety of the operator.

[0033] In a preferred embodiment, the running-in system further includes a display module, which is connected to the control module and is used to display the operating status of the parts of the insulated boom vehicle body and the operating data transmitted by the control module. The control module transmits the operating records and data of the insulated boom vehicle body transmitted by the monitoring module to the display module, and judges the current running-in status through the data displayed on the display module. Figure 4 As shown, Figure 4 This is a schematic diagram of the display interface of a display module of an embodiment of the present invention. The display module displays the statistical operation times of various parts of the insulated bucket truck body, such as the number of times the upper arm is raised and lowered, the number of times the lower arm is raised and lowered, and the number of times the inner arm is extended and retracted. The current running-in progress is judged by the operation times of each part. The display content on the display module is not limited here. The number of running-in cycles for each program or the total number of running-in cycles, the running time, etc. can also be displayed on the display module interface. The digital signal converted by the signal conversion module after the data obtained by the sensor module can also be displayed on the display module interface.

[0034] Combine Figure 2In a preferred embodiment, the sensor module includes a tilt sensor, a torque sensor and a wire sensor. The tilt sensor is arranged on the arm of the insulated boom vehicle body, the torque sensor is arranged on the arm of the insulated boom vehicle body, and the wire sensor is arranged on the insulated boom vehicle body. The number of the tilt sensors, torque sensors and wire sensors is not limited here, and is determined according to the structure of the insulated boom vehicle body and the parameters that need to be monitored during the running-in process. The specific position of the tilt sensor on the arm is also not limited, as long as the angle change of the arm during the running-in process can be accurately obtained. The torque sensor is used to monitor the rotational torque of the turret and the man bucket. The specific position of the torque sensor is not limited here, as long as the torque change of the turret and the man bucket can be accurately obtained during the running-in process. In a preferred embodiment, the two ends of the wire sensor are connected to a first pull rope and a second pull rope, the first pull rope is connected to the upper arm of the insulated boom vehicle body, and the second pull rope is connected to the inner arm of the insulated boom vehicle body. With such a setting, the wire sensor is used to measure the length of the inner arm extension. The range of the wire sensor is not limited here, and it is determined according to the extension amount of the inner arm of the insulating arm. For example, the range of the wire sensor is 0-5m. In a preferred case, the inclination sensor includes a first inclination sensor and a second inclination sensor. The first inclination sensor is arranged at the end of the lower arm of the insulating boom truck body, and the second inclination sensor is arranged at the end of the upper arm of the insulating boom truck body. With such a setting, the sensor module obtains the movement conditions and operation trajectory parameters of various parts of the insulating boom truck during the running-in process, transmits the digital signal to the monitoring module through the signal conversion module, and then the control module processes the data and transmits it to the user end through the display module for visualization. As Figure 4 As shown, the display content of the display module also includes the inclination angle fluctuation range, torque fluctuation range and wire pulling fluctuation range. The inclination angle fluctuation range represents the fluctuation of the inclination angle change during the running-in action of the upper arm and lower arm in multiple identical running-in programs, and then it can be judged whether the upper arm and lower arm are stable during the multiple running-in programs. Similarly, the torque fluctuation range can judge whether the torque changes of the turret and the bucket are stable during the running-in process; the wire pulling fluctuation range can judge whether the telescopic changes of the inner arm are stable. If the inclination angle fluctuation range, torque fluctuation range and wire pulling fluctuation range tend to be stable in multiple identical running-in programs, it means that under the current running-in program, the insulated bucket truck body has completed the running-in work.

[0035] In summary, a running-in program is set in the control module, and the running-in program is used to control the insulated bucket arm vehicle body to complete the specified action and circulate. At the same time, a sensor module is set on the insulated bucket arm vehicle body to obtain the operating status of the insulated bucket arm vehicle body, and the acquired data is transmitted to the control module through the signal conversion module. The control module can also judge and select the running-in program and running-in plan according to the current operating status of the insulated bucket arm vehicle, and save the running-in data and transmit it to the host computer. Through such an automatic running-in system, the running-in work of the insulated bucket arm vehicle is completed instead of traditional manual operation, which improves the running-in efficiency and quality and reduces safety risks. Furthermore, a detection module is set in the automatic running-in system of the insulated bucket arm vehicle. The monitoring module can further ensure that the running-in effect meets the expected use requirements. The automated running-in operation avoids manual participation, which is beneficial to the safe operation of the running-in process to a certain extent.

[0036] It should be understood that the above-described specific embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and do not constitute limitations of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the scope of protection of the present invention. In addition, the appended claims of the present invention are intended to cover all variations and modifications that fall within the scope and metes and bounds of the appended claims, or equivalents thereof.

Claims

1. An automatic running-in system for an insulated boom truck, characterized in that: The automatic running-in system of the insulated bucket arm vehicle comprises: an insulated bucket arm vehicle body, a sensor module, a signal conversion module and a control module; The sensor module is arranged on the insulated bucket arm vehicle body, the sensor module is connected to the signal conversion module, the signal conversion module is connected to the control module, and the control module is connected to the insulated bucket arm vehicle body; The sensor module is used to collect the operating status data of the insulated bucket arm vehicle body and output the operating status data to the signal conversion module; The signal conversion module is used to perform signal conversion on the operating status data and output the converted operating status data to the control module; The control module is used to control the running trajectory of the insulated bucket arm vehicle body according to the received running status data.

2. The automatic running-in system of the insulated boom truck according to claim 1 is characterized in that: The automatic running-in system of the insulated boom truck also includes a monitoring module. The signal conversion module is connected to the monitoring module, and the monitoring module is bidirectionally connected to the control module. The signal conversion module outputs the converted operating status data to the monitoring module. The monitoring module processes the current data and judges the running-in status of the insulated boom truck body. The monitoring module transmits the judgment result and the processed data to the control module.

3. The automatic running-in system of the insulated boom truck according to claim 1 is characterized in that: The control module is provided with a plurality of running-in programs, and the plurality of running-in programs preset a plurality of running trajectories of the insulated boom vehicle body. The control module controls the running trajectories of the insulated boom vehicle body through the plurality of running-in programs.

4. The automatic running-in system of the insulated boom truck according to claim 3 is characterized in that: The automatic running-in system of the insulated boom truck further includes a key panel connected to the control module. The key panel is provided with a plurality of first buttons, and the plurality of first buttons correspond to and operate the plurality of running-in programs.

5. The automatic running-in system of the insulated boom truck according to claim 4 is characterized in that: The keypad is further provided with a plurality of second buttons, which correspond to the operation of various parts of the insulated boom truck body.

6. The automatic running-in system of the insulated boom truck according to claim 5, characterized in that: The keypad is wirelessly connected to the control module.

7. The automatic running-in system of the insulated boom truck according to claim 1 is characterized in that: The automatic running-in system for the insulated boom truck further includes a display module, which is connected to the control module and is used to display the operating conditions of the parts of the insulated boom truck body and the operating data transmitted by the control module.

8. The automatic running-in system for an insulated boom truck according to claim 1, characterized in that: The operating status data includes the lifting and lowering trajectories of the upper arm and the lower arm, the tilting trajectory of the human bucket, the rotation trajectory of the turret and the human bucket, and the telescopic trajectory of the inner arm. The sensor module includes an inclination sensor, a torque sensor and a wire sensor. The inclination sensor is arranged on the arm bracket of the insulated bucket arm vehicle body, and is used to collect the lifting and lowering trajectories of the upper arm and the lower arm and the tilting trajectory data of the human bucket. The torque sensor is arranged on the arm bracket of the insulated bucket arm vehicle body, and is used to collect the rotation trajectory data of the turret and the human bucket. The wire sensor is arranged on the insulated bucket arm vehicle body, and is used to collect the telescopic trajectory data of the inner arm.

9. The automatic running-in system for an insulated boom truck according to claim 8, characterized in that: The two ends of the pull wire sensor are connected to a first pull rope and a second pull rope, the first pull rope is connected to the upper arm of the insulating bucket arm vehicle body, and the second pull rope is connected to the inner arm of the insulating bucket arm vehicle body.

10. The automatic running-in system for an insulated boom truck according to claim 8, characterized in that: The inclination sensor includes a first inclination sensor and a second inclination sensor. The first inclination sensor is arranged at the lower arm end of the insulating bucket arm vehicle body, and the second inclination sensor is arranged at the upper arm end of the insulating bucket arm vehicle body.

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