Balanced visual traction plate and traction method

Abstract

The invention belongs to the field of electric power construction equipment, and provides a balanced visual traction plate and a traction method.The balanced visual traction plate comprises a traction plate body, a wire clamping mechanism, a guide chain mechanism, a visual monitoring and regulating unit and a power module; the visual monitoring and regulating unit is arranged on the traction plate main body and is used for monitoring and regulating the position and the working state of the traction plate; one end of the traction plate main body is connected with the wire clamping mechanism for clamping a wire, and the other end of the traction plate main body is connected with the guide chain mechanism for correcting the position of the traction plate. According to the technical scheme of the balance type visual traction plate, the visual monitoring and control technology is introduced, and the precision, efficiency and safety of power line stretching and paying-off construction are remarkably improved. The problems that a traditional traction plate device is single in function and low in intelligent degree are solved, and the adaptability of the device to the construction environment is enhanced through structural design innovation such as a guide chain mechanism and a guide sliding rod.

Description

Technical Field

[0001] The present invention relates to the field of electric power construction equipment, and in particular to a balanced visual traction plate and a traction method. Background Art

[0002] As the main artery for power energy transmission, the construction scale of overhead transmission lines is expanding day by day, and the number is increasing sharply, aiming to build a more complete, efficient and safe power network system. In order to meet this demand, the construction technology and equipment of the power industry are also constantly innovating and upgrading, in order to improve construction efficiency and project quality.

[0003] However, in the key construction link of power line tensioning and laying out, the existing traction board equipment faces many challenges and limitations. Most of these devices have a single function and can only meet the basic traction operation needs. They lack the ability to integrate multiple functions and flexibly respond to complex construction scenarios. The lack of intelligence is particularly prominent, which is reflected in the low accuracy of automatic control, weak data analysis and processing capabilities, and the lack of immediate response and adaptive adjustment mechanism to changes in the construction environment. For example, when guiding the line through complex terrain or dense buildings, the positioning and guidance accuracy of the traction board is often difficult to guarantee, resulting in reduced construction efficiency and even increased safety hazards.

[0004] Tension control is another major problem in the construction of tensioning and laying out wires. Existing equipment is often not accurate enough in adjusting tension, and it is difficult to achieve constant and appropriate tension control, which not only affects the straightness and stability of the line laying, but also may cause unnecessary stress damage to the conductor material and shorten its service life. At the same time, the equipment also has shortcomings in network communication and lacks the ability to switch seamlessly between different network environments, which limits the application potential of remote monitoring and intelligent scheduling, especially when constructing in remote areas or areas with unstable signals. This problem is particularly significant.

[0005] More importantly, in the face of various special situations that may occur at the construction site, such as approaching high-voltage facilities, crossing sensitive areas, or encountering sudden weather changes, the emergency handling and adaptive capabilities of existing traction board equipment are obviously insufficient, making it difficult to respond quickly and effectively, increasing construction risks and uncertainties. In addition, there is a lack of monitoring methods during the connection between equipment and wires and the traction process, and there is a lack of effective real-time monitoring and fault warning systems. Once a problem occurs, it is often difficult to detect and deal with it in time, which not only affects the construction progress, but also poses a serious threat to the quality of the project. Summary of the invention

[0006] The purpose of the present invention is to provide a balanced visual traction plate and traction method to solve the problem that the existing traction plate equipment lacks effective monitoring means during the connection and traction process with the conductor, is prone to failure and affects the construction progress and quality.

[0007] To achieve the above object, the present invention adopts the following technical solutions: In a first aspect, the present invention provides a balanced visual traction plate, comprising a traction plate body, a wire clamping mechanism, a guide chain mechanism, a visual monitoring and control unit and a power module; the visual monitoring and control unit is arranged on the traction plate body, for monitoring and adjusting the position and working state of the traction plate; one end of the traction plate body is connected to the wire clamping mechanism for clamping the wire, and the other end of the traction plate body is connected to the guide chain mechanism for correcting the position of the traction plate.

[0008] Furthermore, the wire clamping mechanism includes a pull plate and a first rotary connector. Several pull plates are fixed on the traction plate body at equal intervals. Each pull plate is connected to a first rotary connector, and the first rotary connector is used to clamp the wire.

[0009] Furthermore, the guide chain mechanism includes chain plates and outer chain links. Several chain plates are arranged in sequence, and each two adjacent chain plates are connected by outer chain links symmetrically arranged on both sides. The two ends of the outer chain links are respectively connected to the two adjacent chain plates through pins, and the outer chain links can rotate around the pins.

[0010] Furthermore, arc-shaped guide wings with different extension angles are welded on the three outer chain links of the guide chain mechanism away from the traction plate body, which are used to correct the position of the guide chain when the guide chain mechanism enters the wire rope wheel groove.

[0011] Furthermore, the outer chain link is connected to the traction wire rope via a second rotary connector.

[0012] Furthermore, three guide pull plates are arranged at the bottom of the outer chain link on one side of the traction plate body, and the three guide pull plates form a transition inclined plate between the guide chain and the shell.

[0013] Furthermore, the visual monitoring and control unit includes a camera, a position and posture sensor, a wireless transmission module and a display terminal; the camera, the position and posture sensor, and the wireless transmission module are all installed on the traction board body, and the wireless transmission module is wirelessly connected to the display terminal.

[0014] Furthermore, the power module is a battery or an external power supply, which is used to power the visual monitoring and control unit.

[0015] Furthermore, guide slide bars are arranged on both sides below the traction plate body, and the guide slide bars are arc-shaped; an anti-twisting device is also connected to one side of the wire clamping mechanism on the traction plate body.

[0016] In a second aspect, the present invention provides a traction method for a balanced visual traction board, comprising the following steps: The traction plate is connected to the traction device through a connecting mechanism, and the wire clamping mechanism clamps the wire; The power module supplies power, and the camera starts to capture the position of the traction board, the clamping status of the wire, and the surrounding construction environment in real time; The image captured by the camera and the position and posture sensor monitoring the posture of the traction board are transmitted to the display terminal through the wireless transmission module, and the real-time situation of the traction board can be observed on the display terminal; Adjust the speed and strength of the traction equipment according to the real-time situation on the display terminal.

[0017] Compared with the prior art, the present invention has the following technical effects: The present invention proposes a balanced visual traction board, aiming to solve the problems of insufficient monitoring, blind operation, low efficiency and poor safety in the traditional power line tensioning and laying-out construction.

[0018] The traction plate body and the wire clamping mechanism ensure the stability of the wire during the traction process, reduce the wire falling off or damage caused by loose clamping, and improve the safety and reliability of construction.

[0019] The guide chain mechanism consists of a chain plate and an outer chain link, which is connected by a pin to achieve flexible rotation, and a guide wing plate is welded on the outer chain link away from the traction plate body. The position correction capability of the traction plate in complex terrain or confined space is enhanced, and the guide wing plate can effectively guide the traction plate into the wire rope wheel groove, reduce deviation, and improve construction accuracy and efficiency.

[0020] The visual monitoring and control unit includes a camera, a position and attitude sensor, a wireless transmission module and a display terminal, which can realize real-time monitoring and remote control of the traction board. The visualization of the construction is improved, and the operator can obtain the position, attitude, wire clamping status and surrounding environment information of the traction board in real time, make adjustments in time, reduce misoperation, and improve construction safety and efficiency.

[0021] The arc-shaped guide slide bars are arranged on both sides below the traction plate body, and the guide slide bars provide additional stability for the traction plate, especially on curved or inclined traction paths, which can effectively reduce the shaking of the traction plate and improve construction accuracy.

[0022] The traction method of the present invention includes the steps of connecting traction equipment, clamping wires, powering on and starting monitoring, real-time observation and adjustment, etc. The method integrates visualization technology into the traction process, realizes full-chain monitoring and regulation from preparation to execution, greatly improves the intelligent level of construction, shortens the construction period, and reduces labor costs.

[0023] In summary, the balanced visual traction board technical solution significantly improves the accuracy, efficiency and safety of power line tensioning and laying-out construction by introducing visual monitoring and control technology. It not only solves the problem of single function and low intelligence of traditional traction board equipment, but also enhances the equipment's adaptability to the construction environment through innovations in structural design, such as guide chain mechanism and guide slide bar. In addition, the visual construction monitoring method enables operators to grasp the construction dynamics in real time and make timely adjustments to ensure high-quality completion of the construction. Therefore, this technical solution has broad application prospects and important promotion value in the field of power line construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 Balanced visual traction board device.

[0025] Figure 2 Analysis of traction plate torque. Figure 3 Relationship between the offset angle and height of the triangular traction plate under different conductor tension differences.

[0026] Figure 4 Radial load diagram for overhead transmission line rotary connector.

[0027] in: 1 guide wing plate; 2 chain plate; 3 outer chain link; 4 guide slide bar; 5 camera; 6 anti-twist device; 7 first rotary connector; 8 pull plate; 9 traction plate body; 10 attitude position sensor; 11 guide pull plate; 12 second rotary connector. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The present invention is further described below in conjunction with the accompanying drawings: Example 1, please refer to Figure 1 The present invention provides a balanced visual traction plate, including a traction plate body 9, a wire clamping mechanism, a guide chain mechanism, a visual monitoring and control unit and a power module; the visual monitoring and control unit is arranged on the traction plate body 9, and is used to monitor and adjust the position and working state of the traction plate; one end of the traction plate body 9 is connected to the wire clamping mechanism for clamping the wire, and the other end of the traction plate body 9 is connected to the guide chain mechanism for position correction of the traction plate.

[0032] By introducing visualization technology, operators can monitor the position, status and connection with the conductor of the traction board in real time, thereby improving the safety and efficiency of construction.

[0033] Through the setting of the visual monitoring and control unit, the operator can monitor the position and working status of the traction plate in real time, so as to make precise adjustments. This real-time monitoring capability greatly improves the accuracy and efficiency of the operation, and reduces errors and delays caused by improper operation or inaccurate position.

[0034] One end of the traction plate body 9 is connected to the wire clamping mechanism to stably clamp the wire and ensure the stability and safety of the wire during the traction process. The other end is connected to the guide chain mechanism to correct the position of the traction plate to maintain its balance and stability. This design enhances the stability and reliability of the entire system and reduces failures caused by external interference or system instability.

[0035] The introduction of the visual monitoring and control unit makes the entire traction board system visual and intelligent. The operator can intuitively understand the working status of the traction board through the monitoring unit, and make remote or automatic adjustments through the control unit, which improves the automation and intelligence level of the system.

[0036] The power module provides power support for the entire system, ensuring the normal operation of the system. At the same time, the system has the characteristics of visualization and intelligence, making maintenance and management easier and more efficient. Operators can find and deal with problems in the system in a timely manner, reducing maintenance costs and time.

[0037] This balanced visual traction board has a wide range of applicability and can be used in various occasions that require precise traction and position control, such as power line construction, bridge construction, large machinery installation, etc. Its visualization and intelligent features enable it to maintain efficient and stable working performance even in complex environments.

[0038] In summary, the balanced visual traction board described in this technical description has the technical effects of improving operation accuracy and efficiency, enhancing stability and reliability, improving visualization and intelligence, facilitating maintenance and management, and wide applicability. These effects together constitute the core value and competitive advantage of the invention.

[0039] Embodiment 2, the present invention provides a balanced visual traction board, specifically comprising: Traction plate body 9: Figure 2 It can be seen that due to the different wire tensions, the triangular traction board cannot maintain balance and will tilt at a certain angle. (Assuming the lower left wire tension is F1, the lower right wire tension is F2, F1+F2=F, the torque is unbalanced) After tilting at a certain angle, the torque of the triangular traction board reaches balance. Then, by decomposing the wire tensions F, F1, and F2, the torque is balanced at this time.

[0040] Analyzing the point of action of F, the moment is as follows:

[0041] Take a=0.35m, |F1-F2|=(1~13t). The relationship between the offset angle and the triangle height is as follows: Figure 3 shown.

[0042] Figure 4 This is a diagram of the radial load of the rotary connector of the overhead transmission line, A is the traction end of the tensile machine, B is the wire rope sleeve, C is the guide pulley, D is the rotary connector, and E is the support seat; F T Wire rope tension, , where F0 is the rated load It can be seen that the height h of the triangular traction plate will affect the deflection angle θ when subjected to unbalanced tension of the conductor, but when h increases to a certain value, the influence on it decreases. In addition, the height H of the triangular traction plate will reduce the smoothness of the pulley, so it is necessary to find a suitable height h of the triangular traction plate to ensure a small deflection angle and smooth pulley passage. When the height of the triangle is greater than about 0.5m, even when the conductor tension difference reaches the maximum, the deflection angle of the triangular traction plate is less than 20.

[0043] Through the radial load test of the overhead transmission line rotary connector, it can be calculated that the maximum radial load that the rotary connector can withstand is FR =F T *sin15°. For the rotary connector corresponding to the traction plate (front 25t, rear 13t), the model is: SLX-130 / 62 to meet the requirements, the rated load is 130KN; therefore, the maximum radial load is FR=34.83KN.

[0044] When the difference in tension between the two conductors of the traction plate is the largest (13t), the deflection angle is θ, and the radial load on the rotary connector is ; In order to prevent the rotary connector from being damaged, the radial load on the rotary connector must be less than the radial load limit, that is:

[0045] When the tension difference of the traction board wire is the largest, considering the load of the rotary connector and the stability of the traction board, the length of the traction board is more suitable when it is 0.5m. At the same time, it is made of high-strength and corrosion-resistant materials to ensure sufficient strength and stability during the traction process.

[0046] (2) Wire clamping mechanism: connected to the traction plate body, used to firmly clamp the wire. The mechanism consists of a small pull plate 8 and a rotary connector 7. During the traction process, the wire rope will generate a torsional moment, and the rotary connector can ensure that this torsional moment will not be transmitted to the wire or cable, thereby protecting the wire and cable from damage.

[0047] (3) Guide chain mechanism: The guide chain is composed of multiple chain plates 2 and semi-cylindrical outer chain links 3 connected by pins. Each outer chain link 3 can rotate around the pin at a certain angle. The three outer chain links at the front of the guide chain close to the traction wire rope rotary connector 12 are welded with arc-shaped guide wing plates 1 with different extension angles, which are used to correct the position of the guide chain when the guide chain enters the wire rope wheel groove. The three-section guide pull plate 11 connected to the traction plate body at the rear end forms a transition inclined plate from the guide chain to the shell, so that the traction plate body can be gradually raised when it approaches the wire pulley, and the rib plate on the guide shell enters the wire rope groove, and the lower plane of the shell passes over the pulley wheel rim.

[0048] (4) Visual monitoring and automatic control system: It consists of a camera 5, a position and attitude sensor 10, a wireless transmission module and a display terminal. The front and rear cameras 5 are installed on the main body of the traction board, which can capture the position and working status of the traction board in real time, and transmit the image signal to the display terminal through the wireless transmission module for real-time monitoring by the operator. When the traction board equipment gradually approaches the wire-laying pulley suspended on the cross arm of the tower, two important operations can be achieved with the help of radio frequency identification technology: one is to automatically start the camera, and the other is to make the equipment pass smoothly in a reduced speed state. In addition, when the tilt angle of the traction board is too large or abnormal, the control strategy is given by the algorithm in combination with the angle of the sliding line vehicle, and the control information is sent to the tension machine to automatically adjust the tension of the sub-conductor. The position and attitude sensor can first monitor the position of the traction board in real time and provide accurate three-dimensional coordinates to help construction personnel grasp its specific position in a complex environment and ensure the accuracy of the wire-laying path. Secondly, it can monitor the posture of the traction board and accurately measure the tilt angle. When the tilt angle of the traction board is too large or abnormal, the control strategy is given by the algorithm in combination with the angle of the sliding line vehicle, and the control information is sent to the tension machine to automatically adjust the tension of the sub-conductor.

[0049] (5) Power module: provides power support for the visualization system and uses rechargeable batteries.

[0050] This traction board has two modes: self-organizing network and public network, which can be seamlessly switched according to actual usage and environmental conditions. When in a complex field operation scene and there is no stable public network signal around, the system can automatically switch to the self-organizing network mode, relying on the autonomous connection between devices to form a stable communication network to ensure reliable data transmission; and when returning to an area covered by the public network, such as an urban environment or a place with complete infrastructure, it can easily switch to the public network mode, using the powerful bandwidth and wide coverage of the public network to achieve faster and more efficient data interaction, providing users with an extremely convenient and reliable communication solution. In order to improve the visualization effect, the camera uses a high-definition, wide-angle lens and has waterproof, dustproof and shock-resistant functions. The wireless transmission module has a stable signal transmission capability, ensuring that the image can be transmitted clearly and smoothly in a complex construction site environment.

[0051] When the traction plate equipment is put into use, the traction plate is first connected to the traction equipment through the connecting mechanism. The wire clamping mechanism ensures that the wire is firmly clamped. The power module supplies power to the visualization system, and the camera starts to capture the position of the traction plate, the wire clamping status, and the surrounding construction environment in real time. The image captured by the camera is transmitted to the display terminal through the wireless transmission module, and the operator can clearly see the real-time situation of the traction plate on the display terminal. During the traction process, the operator can observe the image on the display terminal to grasp the movement trajectory of the traction plate, the force of the wire, and whether there is any abnormality at any time. If a problem is found, the operator can take timely measures to adjust or stop construction to ensure the safety and quality of construction.

[0052] Before carrying out the tensioning and laying-out construction, the balanced visual traction board equipment needs to be fully inspected and debugged. Ensure that the camera, wireless transmission module, display terminal and other components are working properly and the power module has sufficient power. At the same time, check whether the traction board body, wire clamping mechanism and connection mechanism are damaged or faulty.

[0053] Equipment Installation (1) The traction board equipment is securely connected to the traction rope of the traction equipment through the connecting mechanism. The connecting ring should ensure a secure installation, and the traction rope connecting buckle should be able to be quickly and reliably connected and removed from the traction rope.

[0054] According to the specifications of the wire to be released, adjust the clamping block position and clamping force of the wire clamping mechanism. Gradually tighten the clamping block by adjusting the bolt so that the wire is firmly clamped on the traction plate body. During the adjustment process, pay attention to the contact between the anti-slip texture on the inner surface of the clamping block and the wire to ensure that the friction is large enough to prevent the wire from slipping.

[0055] (2) Install the camera of the visual monitoring and automatic control system at a suitable position on the main body of the traction board to ensure that the connection between the traction board and the wire, the movement direction of the traction board, and the surrounding construction environment can be clearly photographed. The camera should be installed firmly and reliably, with certain earthquake resistance and waterproof performance to adapt to the complex conditions of the construction site.

[0056] (3) Turn on the power module and check the power supply of the visualization system. Ensure that the camera, wireless transmission module, display terminal and other devices are started normally and the image signal can be transmitted stably.

[0057] Monitoring and operation during construction (1) After the traction board equipment starts working, the operator monitors the position and working status of the traction board in real time through the display terminal. The display terminal can be placed in the monitoring room at the construction site or carried by the operator for viewing at any time.

[0058] (2) Observe the images captured by the camera and pay attention to whether the movement trajectory of the traction plate is normal, whether the wire clamping mechanism is firm, and whether there are any abnormal conditions such as wire wear or looseness. If any problems are found, the traction equipment should be stopped immediately for inspection and handling.

[0059] (3) Based on the image information on the display terminal, the operator can adjust the speed and strength of the traction equipment in a timely manner to ensure a smooth and safe traction process. At the same time, the operator can also communicate and coordinate with other workers on the construction site through the visualization system to improve construction efficiency.

[0060] (4) During the construction process, the working status of the visualization system should be checked regularly to ensure the stable transmission of the image signal. If problems such as signal interruption or blurred image are found, the connection between the wireless transmission module and the camera should be checked in time to eliminate the fault.

[0061] By accurately calculating the decomposition of the conductor tension F, F1, and F2, and the inclination angle of the triangular traction plate in the torque balance state, the present invention ensures that the traction plate can maintain a relatively stable working state even when the conductor tension is unbalanced. This greatly reduces the shaking or deviation of the traction plate caused by uneven tension, and improves construction accuracy and safety.

[0062] The optimization of the traction plate length (0.5m) and the use of high-strength, corrosion-resistant materials further enhance the stability and durability of the traction plate, enabling it to maintain stable performance in various harsh environments.

[0063] The design of the conductor clamping mechanism, through the combination of a small pull plate and a rotary connector, effectively isolates the transmission of the torsional torque of the wire rope to the conductor, avoids damage to the conductor due to torsion, and ensures the integrity and service life of the conductor.

[0064] The design of the guide chain mechanism, especially the outer chain link with guide wing plates, can accurately guide the traction plate into the wire rope pulley groove and correct its position, reducing construction errors or reduced efficiency caused by position deviation.

[0065] The transition inclined plate composed of the guide pull plate enables the traction plate to be smoothly lifted into position when approaching the wire-laying pulley, ensuring that the rib plate on the guide shell smoothly enters the wire rope groove, thus improving the smoothness and efficiency of construction.

[0066] The introduction of visual monitoring and automatic control systems has realized real-time monitoring of the traction plate's position, working status and surrounding environment, greatly improving the visualization and intelligence level of construction.

[0067] The camera's high-definition, wide-angle lens as well as waterproof, dustproof and shock-resistant functions ensure clear transmission of images in complex construction environments, providing operators with accurate visual information.

[0068] The application of position and attitude sensors provides accurate three-dimensional coordinates and tilt angle information of the traction plate, providing important decision-making basis for construction personnel.

[0069] When the traction plate tilts too much or appears abnormal, the system can automatically adjust the tension of the sub-conductor of the tension machine to ensure the safety and stability of the construction.

[0070] The seamless switching between self-organizing network and public network mode enables the traction board equipment to maintain a stable communication network in different environments, ensuring reliable data transmission and smooth construction.

[0071] Detailed installation and debugging steps ensure that the traction plate equipment can be quickly and accurately installed on the traction equipment and put into construction.

[0072] Adjustment and inspection of key components such as the wire clamping mechanism and camera ensure the stability and reliability of the equipment during the construction process.

[0073] How it works Balance and stability mechanism: The traction plate body, through its triangular structure, automatically adjusts its tilt angle under the action of the wire tension to achieve a torque balance state. At the same time, by optimizing the traction plate length and selecting high-strength materials, its stability and durability are further enhanced.

[0074] Wire clamping and protection: The wire clamping mechanism utilizes a combination of a small pull plate and a rotary connector to firmly clamp the wire on the traction plate, and through the freedom of the rotary connector, isolates the wire rope from the torsional torque and protects the wire from damage.

[0075] Guidance and Position Correction: The guide chain mechanism guides the traction plate to accurately enter the wire rope wheel groove through the outer chain link with guide wing plates, and smoothly lifts the traction plate to ensure that the guide housing enters the wire rope groove smoothly through the transition inclined plate composed of the guide pull plates.

[0076] Visual monitoring and control: The visual monitoring and automatic control system uses a camera to capture the position, working status and surrounding environment of the traction board in real time, and transmits the image signal to the display terminal through a wireless transmission module. The operator adjusts the speed and strength of the traction equipment in a timely manner based on the image information to ensure the safety and efficiency of the construction. At the same time, the system can also automatically adjust the tension of the sub-conductor of the tension machine to deal with situations where the traction board is tilted too much or abnormally.

[0077] Communication and network switching: The traction board equipment has two communication modes: self-organizing network and public network, which can be seamlessly switched according to the actual environment and usage requirements. In complex field operation scenarios, it automatically switches to self-organizing network mode to ensure reliable data transmission; in areas covered by the public network, it switches to the public network mode to achieve faster and more efficient data interaction.

[0078] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A balanced visual traction board, characterized in that: The invention comprises a traction plate body (9), a wire clamping mechanism, a guide chain mechanism, a visual monitoring and control unit and a power module; the visual monitoring and control unit is arranged on the traction plate body (9) and is used to monitor and adjust the position and working state of the traction plate; one end of the traction plate body (9) is connected to the wire clamping mechanism for clamping the wire, and the other end of the traction plate body (9) is connected to the guide chain mechanism for correcting the position of the traction plate.

2. A balanced visual traction board according to claim 1, characterized in that: The wire clamping mechanism comprises a pull plate (8) and a first rotary connector (7); a plurality of pull plates (8) are fixed on a traction plate body (9) at equal intervals; each pull plate (8) is connected to a first rotary connector (7); and the first rotary connector (7) is used to clamp the wire.

3. A balanced visual traction board according to claim 1, characterized in that: The guide chain mechanism comprises a chain plate (2) and an outer chain link (3), wherein a plurality of chain plates (2) are arranged in sequence, and each two adjacent chain plates (2) are connected via outer chain links (3) symmetrically arranged on both sides, and both ends of the outer chain link (3) are respectively connected to the two adjacent chain plates (2) via a pin shaft, and the outer chain link (3) can rotate around the pin shaft.

4. A balanced visual traction board according to claim 3, characterized in that: Arc-shaped guide wing plates (1) with different extension angles are welded on the three outer chain links (3) of the guide chain mechanism away from the traction plate body (9) and are used to correct the position of the guide chain when the guide chain mechanism enters the wire rope wheel groove.

5. A balanced visual traction board according to claim 4, characterized in that: The outer chain link (3) is connected to the traction wire rope via a second rotary connector (12).

6. A balanced visual traction board according to claim 3, characterized in that: Three guide pull plates (11) are arranged at the bottom of the outer chain link (3) on one side of the traction plate body (9), and the three guide pull plates (11) form a transition inclined plate between the guide chain and the housing.

7. A balanced visual traction board according to claim 1, characterized in that: The visual monitoring and control unit comprises a camera (5), a position and posture sensor (10), a wireless transmission module and a display terminal; the camera (5), the position and posture sensor (10) and the wireless transmission module are all mounted on the traction board body (9), and the wireless transmission module is wirelessly connected to the display terminal.

8. A balanced visual traction board according to claim 1, characterized in that: The power module is a battery or an external power supply, which is used to power the visual monitoring and control unit.

9. A balanced visual traction board according to claim 1, characterized in that: Guide slide bars (4) are arranged on both sides below the traction plate body (9), and the guide slide bars (4) are arc-shaped; an anti-twisting device (6) is also connected to one side of the wire clamping mechanism on the traction plate body (9).

10. A traction method for a balanced visual traction board, characterized in that: The balanced visual traction board according to any one of claims 1 to 8 comprises the following steps: The traction plate is connected to the traction device through a connecting mechanism, and the wire clamping mechanism clamps the wire; The power module supplies power, and the camera starts to capture the position of the traction board, the clamping status of the wire, and the surrounding construction environment in real time; The image captured by the camera and the position and posture sensor monitoring the posture of the traction board are transmitted to the display terminal through the wireless transmission module, and the real-time situation of the traction board can be observed on the display terminal; Adjust the speed and strength of the traction equipment according to the real-time situation on the display terminal.

Images