A monitoring device for online monitoring of the load-bearing capacity of a distribution network

Abstract

The present invention discloses a monitoring device for online monitoring the bearing capacity of a distribution network frame, comprising a utility pole, wherein the upper end of the utility pole is connected with an angle steel, an insulator is arranged on the top of the angle steel, a transmission line is embedded and installed on the top of the insulator, the upper end of the utility pole is located above the angle steel and is fixedly connected with a slack adjustment module, a tension monitoring component is arranged on the top of the slack adjustment module, and a detection mechanism is arranged at one end of the tension monitoring component. In the above scheme, the degree of arc sag of the transmission line is monitored by the detection mechanism, so that the inspection personnel can understand the bearing capacity of the distribution network frame at the first time, take corresponding measures to repair in time, realize real-time monitoring, reduce the number of inspections and workload, realize automatic cleaning of ice and snow, improve the bearing capacity of the transmission line, relax the tension of the transmission line, thereby adjusting the tightness of the transmission line, making the transmission line more relaxed, avoiding the transmission line being too tight and causing breakage, thereby creating time for the arrival of the repair personnel.

Description

Technical Field

[0001] The present invention relates to the technical field of power distribution network monitoring, and more specifically, to a monitoring device for online monitoring of the bearing capacity of a power distribution network frame. Background Art

[0002] The distribution grid refers to the structural facilities used to support and fix the transmission lines. It is an important part of the transmission lines and is usually made of materials such as steel poles, concrete poles or steel pipes. The main function of the distribution grid is to support the power transmission lines and ensure the safe operation of the transmission lines. At the same time, it also needs to have wind resistance, earthquake resistance and corrosion resistance. The construction and maintenance of the distribution grid is of great significance to the stable operation of the power transmission system. In order to prevent the cables from sagging excessively, the cables usually need to be supported at intervals.

[0003] Since the distribution grid is exposed outdoors for a long time, especially in the cold north, the surface of the transmission lines will easily freeze. Once the transmission lines are covered with ice, if the wind speed is fast, the lines will swing greatly, increasing the stress load on the transmission lines. In severe cases, the transmission lines will be broken, causing large-scale power outages.

[0004] The existing method of preventing power transmission line ruptures is to increase the number of drone inspections in the cold winter season and then rush to the site manually to clear the ice on the power transmission lines. However, this method has a relatively delayed information on icing, which often leads to untimely repairs and seriously damages the service life of the transmission lines. In addition, multiple drone inspections consume a lot of time and manpower, and the monitoring of the distribution network is not ideal. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a monitoring device for online monitoring of the bearing capacity of the distribution network rack. The detection mechanism monitors the degree of arc sag of the transmission line, so that the inspection personnel can understand the bearing capacity of the distribution network rack at the first time, and take corresponding measures to repair it in time, thereby realizing real-time monitoring, reducing the number and workload of inspections, realizing automatic cleaning of ice and snow, avoiding the accumulation of ice and snow, reducing manpower cleaning, improving the bearing capacity of the transmission line, and relaxing the tension of the transmission line, thereby adjusting the tightness of the transmission line, making the transmission line more relaxed, avoiding the transmission line being too tight and causing breakage, thereby creating time for the arrival of repair personnel to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a monitoring device for online monitoring of the bearing capacity of a distribution network frame, comprising a power pole, the upper end of the power pole is connected to an angle steel, the top of the angle steel is provided with an insulator, the top of the insulator is embedded with a transmission line, the upper end of the power pole is located above the angle steel and is fixedly connected with a slack adjustment module, the top of the slack adjustment module is provided with a tension monitoring component, one end of the tension monitoring component is provided with a detection mechanism, and the detection mechanism is sleeved on the outer surface of the transmission line;

[0007] The tension monitoring assembly includes a connecting rod, one side of the connecting rod is fixedly connected to a sleeve ring, one end of the connecting rod is provided with an insulating sheet, the other end of the connecting rod is provided with a tension sensor, the end of the connecting rod away from the sleeve ring is fixedly connected to a connecting frame, and the detection mechanism is rotatably installed inside the connecting frame.

[0008] The slack adjustment module includes a fixing frame, one side of the fixing frame is fixedly connected with a fastening hoop, the fixing frame is fixedly installed on one side of the electric pole through the fastening hoop, the bottom of the fixing frame is fixedly connected with a mounting frame, the mounting frame is fixedly connected to the top of the angle steel by bolts, and one side of the bottom of the fixing frame is fixedly connected with a main control module.

[0009] In a preferred embodiment, sliding grooves are provided on both sides of the top of the fixed frame, an adjusting motor is fixedly connected to one side of the interior of the fixed frame, a rotating screw is provided on the side of the adjusting motor, the rotating screw is rotatably installed inside the fixed frame, a sliding block is threadedly connected to the outer surface of the rotating screw, both ends of the top of the sliding block are fixedly connected to fixed blocks, the fixed block is slidably installed inside the sliding groove, and the sliding block is slidably installed inside the fixed frame, and a deicing module is provided on the other side of the interior of the fixed frame.

[0010] In a preferred embodiment, a movable hole is opened at the upper end of the fixed block, a fixing bolt is movably sleeved inside the movable hole, the fixing bolt is movably sleeved inside the sleeve ring, and a fixing nut is threadedly connected to one side of the fixing bolt, and the fastening hoop is located between the two fixed blocks.

[0011] In a preferred embodiment, the de-icing module includes a movable rod, the top of which is fixedly connected to a ring, the ring is movably sleeved on the outer surface of the connecting rod, the bottom of the movable rod is fixedly connected to a bottom block, the movable rod is movably sleeved on the upper end of a fixed frame, and the outer surface of the movable rod is located between the ring and the fixed frame and is movably sleeved with a vibration spring.

[0012] In a preferred embodiment, a knocking motor is fixedly connected to the lower end of the fixed frame, and a driving gear is fixedly connected to one side of the knocking motor. The driving gear is rotatably installed on the lower end of the fixed frame, and a knocking column is movably sleeved on the lower end of the fixed frame. Both ends of the knocking column are fixedly connected to a fixed plate, and one side of the bottom of the knocking column is fixedly connected to a fixed rack. Both ends of the fixed plate are fixedly connected to a limiting column, and the limiting column is movably sleeved on the lower end of the fixed frame. The upper end of the limiting column is located between the fixed plate and the fixed frame and is movably sleeved on an extrusion spring, and the side of the fixed rack is meshed with the outer surface of the driving gear.

[0013] In a preferred embodiment, the half gear of the driving gear and the top of the fixed plate are fixedly connected with a top block, and the top block is movably mounted on the bottom of the bottom block.

[0014] In a preferred embodiment, the detection mechanism includes a rotating ball, which is spherical in shape and rotatably installed inside a connecting frame. A conical groove is provided inside the rotating ball, and a fixed frame is fixedly connected to both sides of the rotating ball. A tilt sensor is fixedly connected to the bottom of the fixed frame. A fixed bead is fixedly sleeved on the outer surface of one end of the transmission line, and the fixed bead is snap-fitted into the inside of the conical groove.

[0015] In a preferred embodiment, the main control module is internally provided with a central processing unit, a Beidou locator, a wireless transmission module and an information acquisition module, and the central control module is wirelessly connected to a background processing terminal via the wireless transmission module.

[0016] In a preferred embodiment, the information acquisition module is electrically connected to the tension sensor and the tilt sensor respectively, and the central processing unit is connected to the tension monitoring component and the deicing module.

[0017] Technical effects and advantages of the present invention:

[0018] 1. The present invention sets a tension sensor and uses the tension of the transmission line by the tension monitoring component to monitor the bearing capacity of the transmission line, and monitors the degree of arc sag of the transmission line through the detection mechanism, so that the inspection personnel can understand the bearing capacity of the distribution network rack at the first time, take corresponding measures to repair it in time, realize real-time monitoring, and reduce the number and workload of inspections.

[0019] 2. The present invention sets a de-icing module so that the knocking motor controls the driving gear to rotate. As the driving gear rotates, the fixed rack drives the knocking column to descend, and the limit columns on both sides descend synchronously inside the fixed frame, and under the extrusion of the fixed plate, the extrusion spring is compressed. When the driving gear rotates to the notch, the extrusion spring is reset and pushes the knocking column to rise, so that the top block knocks into the inside of the bottom block, and through the movable rod, the connecting rod inside the ring vibrates, the transmission line vibrates, and the snow and ice on the surface of the transmission line are removed, thereby reducing the bearing capacity on the transmission line, realizing automatic clearing of ice and snow, avoiding the accumulation of ice and snow, reducing manpower clearing, and improving the bearing capacity of the transmission line.

[0020] 3. The present invention sets an adjusting motor to control the movement of the fixed block inside the sliding groove, so that the tension monitoring component moves toward the direction of the transmission line, relaxes the tension of the transmission line, and adjusts the tightness of the transmission line to make the transmission line more relaxed, avoiding the transmission line being too tight and causing breakage, thereby creating time for the arrival of emergency repair personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the bearing capacity monitoring device of the present invention.

[0023] Figure 3 It is a schematic diagram of the structure of the tension monitoring assembly of the present invention.

[0024] Figure 4 It is a schematic diagram of the structure of the slack adjustment module of the present invention.

[0025] Figure 5 It is a schematic diagram of the structure of the deicing module of the present invention.

[0026] Figure 6 It is a schematic diagram of the exploded structure of the deicing module of the present invention.

[0027] Figure 7 It is a schematic diagram of the structure of the detection mechanism of the present invention.

[0028] Figure 8 It is a schematic diagram of the system structure of the present invention.

[0029] The accompanying drawings are marked as follows: 1. electric pole; 2. angle steel; 3. insulator; 4. transmission line; 5. slack adjustment module; 6. tension monitoring assembly; 7. detection mechanism; 8. de-icing module; 51. fixing frame; 52. fastening hoop; 53. mounting frame; 54. main control module; 55. adjusting motor; 56. rotating screw; 57. sliding block; 58. sliding groove; 59. fixing block; 510. movable hole; 511. fixing bolt; 512. fixing nut; 61. connection Rod; 62, sleeve ring; 63, insulating sheet; 64, tension sensor; 65, connecting frame; 71, rotating ball; 72, conical groove; 73, fixed frame; 74, inclination sensor; 75, fixed bead; 81, movable rod; 82, sleeve ring; 83, bottom block; 84, vibration spring; 85, top block; 86, knock column; 87, fixed plate; 88, limit column; 89, extrusion spring; 810, knock motor; 811, drive gear; 812, fixed rack. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0031] First embodiment

[0032] As attached Figure 1-3 7-8 is an embodiment of the present invention, by setting a tension sensor 64, using the tension of the tension monitoring component 6 on the transmission line 4, so as to monitor the bearing capacity of the transmission line 4, and monitor the degree of arc sag of the transmission line 4 through the detection mechanism 7, so that the inspection personnel can understand the bearing capacity of the distribution network frame at the first time, and take corresponding measures to repair it in time, so as to avoid the breakage of the transmission line 4 and reduce the loss.

[0033] A monitoring device for online monitoring of the bearing capacity of a distribution network frame comprises a power pole 1, an angle steel 2 is connected to the upper end of the power pole 1, an insulator 3 is arranged on the top of the angle steel 2, a transmission line 4 is embedded and installed on the top of the insulator 3, a slack adjustment module 5 is fixedly connected to the upper end of the power pole 1 above the angle steel 2, a tension monitoring component 6 is arranged on the top of the slack adjustment module 5, a detection mechanism 7 is arranged at one end of the tension monitoring component 6, and the detection mechanism 7 is sleeved on the outer surface of the transmission line 4;

[0034] The tension monitoring assembly 6 includes a connecting rod 61, one side of the connecting rod 61 is fixedly connected to a sleeve ring 62, one end of the connecting rod 61 is provided with an insulating sheet 63, the other end of the connecting rod 61 is provided with a tension sensor 64, the end of the connecting rod 61 away from the sleeve ring 62 is fixedly connected to a connecting frame 65, and the detection mechanism 7 is rotatably installed inside the connecting frame 65.

[0035] The tension of the connecting frame 65 on the transmission line 4 is monitored through the tension sensor 64, and the gravity of the connecting frame 65 supporting the transmission line 4 is set. When the transmission line 4 is covered with ice, or birds stand on the surface of the transmission line 4, the gravity of the transmission line 4 will increase. At this time, the tension of the tension sensor 64 increases, and the relevant information is conveyed to the central processing unit through the information acquisition module, so as to monitor and judge the bearing capacity of the transmission line 4. When the bearing capacity of the transmission line 4 reaches a certain threshold, the main control module 54 transmits the relevant information to the background processing terminal through the wireless transmission module to issue an alarm.

[0036] As attached Figure 7 As shown, the detection mechanism 7 includes a rotating ball 71, which has a spherical shape and is rotatably installed inside the connecting frame 65. A conical groove 72 is provided inside the rotating ball 71. Fixed frames 73 are fixedly connected to both sides of the rotating ball 71. A tilt sensor 74 is fixedly connected to the bottom of the fixed frame 73. A fixed bead 75 is fixedly sleeved on the outer surface of one end of the transmission line 4, and the fixed bead 75 is snap-fitted into the inside of the conical groove 72.

[0037] Since the tapered groove 72 is conical in shape, when the transmission line 4 sags, it will pull one end of the rotating ball 71 to rotate inside the connecting frame 65, causing one side of the rotating ball 71 to tilt, and the sagging arc of the transmission line 4 is detected by the inclination sensor 74, thereby determining the degree of sagging of the transmission line 4 and the load-bearing condition of the transmission line 4.

[0038] The main control module 54 is internally provided with a central processing unit, a Beidou locator, a wireless transmission module and an information collection module. The central control module is wirelessly connected to a background processing terminal via the wireless transmission module.

[0039] The information acquisition module is electrically connected to the tension sensor 64 and the tilt sensor 74 respectively, and the central processing unit is connected to the tension monitoring component 6 and the de-icing module 8 .

[0040] Second embodiment

[0041] As attached Figure 1-2,4-6 is an embodiment of the present invention, which sets a threshold value for the bearing capacity of the transmission line 4. When the tension sensor 64 detects that the bearing capacity of the transmission line 4 is large, the knocking motor 810 controls the driving gear 811 to rotate. As the driving gear 811 rotates, the fixed rack 812 drives the knocking column 86 to descend, and the limiting columns 88 on both sides synchronously descend inside the fixed frame 51, and under the extrusion of the fixed plate 87, the extrusion spring 89 is compressed. When the driving gear 811 rotates to the notch, the extrusion spring 89 is reset and pushes the knocking column 86 to rise, so that the top block 85 knocks to the inside of the bottom block 83, and through the movable rod 81, the connecting rod 61 inside the ring 82 vibrates, so that the transmission line 4 vibrates, and the snow and ice on the surface of the transmission line 4 are removed, thereby reducing the bearing capacity on the transmission line 4.

[0042] Compared with the first embodiment, the second embodiment is further optimized in that the slack adjustment module 5 includes a fixing frame 51, one side of the fixing frame 51 is fixedly connected with a fastening hoop 52, the fixing frame 51 is fixedly installed on one side of the electric pole 1 through the fastening hoop 52, the bottom of the fixing frame 51 is fixedly connected with a mounting frame 53, the mounting frame 53 is fixedly connected to the top of the angle steel 2 by bolts, and one side of the bottom of the fixing frame 51 is fixedly connected with a main control module 54.

[0043] As attached Figure 5-6 As shown, the de-icing module 8 includes a movable rod 81, the top of which is fixedly connected with a collar 82, the collar 82 is movably sleeved on the outer surface of the connecting rod 61, the bottom of the movable rod 81 is fixedly connected with a bottom block 83, the movable rod 81 is movably sleeved on the upper end of the fixing frame 51, and the outer surface of the movable rod 81 is located between the collar 82 and the fixing frame 51 and is movably sleeved with a vibration spring 84.

[0044] Among them, the lower end of the inside of the fixed frame 51 is fixedly connected with a knocking motor 810, and one side of the knocking motor 810 is fixedly connected with a driving gear 811, and the driving gear 811 is rotatably installed on the lower end of the fixed frame 51. The lower end of the inside of the fixed frame 51 is movably sleeved with a knocking column 86, and both ends of the knocking column 86 are fixedly connected with a fixed plate 87, and one side of the bottom of the knocking column 86 is fixedly connected with a fixed rack 812, and both ends of the fixed plate 87 are fixedly connected with a limiting column 88, and the limiting column 88 is movably sleeved on the lower end of the inside of the fixed frame 51. The upper end of the limiting column 88 is located between the fixed plate 87 and the fixed frame 51 and is movably sleeved with an extrusion spring 89, and the side of the fixed rack 812 is meshed with the outer surface of the driving gear 811.

[0045] Among them, the top of the half gear of the driving gear 811 and the fixing plate 87 is fixedly connected with a top block 85, and the top block 85 is movably installed on the bottom of the bottom block 83.

[0046] When the knocking motor 810 controls the driving gear 811 to rotate, the fixed rack 812 gradually descends with the rotation of the driving gear 811, and drives the knocking column 86 to move downward. The knocking column 86 descends to the bottom of the fixed frame 51, and as the extrusion spring 89 is reset, the knocking column 86 rises and knocks on the bottom of the bottom block 83, so that the ring 82 drives the tension monitoring component 6 to vibrate, and the transmission line 4 on one side of the tension monitoring component 6 vibrates, so that the ice and snow on its surface are shaken off, thereby reducing the bearing capacity of the transmission line 4.

[0047] Third embodiment

[0048] like Figure 1-4 As an embodiment of the present invention, in order to further increase the bearing capacity of the transmission line 4, an adjusting motor 55 is provided to rotate the rotating screw 56, and to make the sliding block 57 slide inside the fixing frame 51, and the fixing block 59 moves inside the sliding groove 58, so that the transmission line 4 is more relaxed, thereby preventing the transmission line 4 from being too tight and causing breakage.

[0049] The third embodiment is further optimized relative to the second embodiment in that sliding grooves 58 are provided on both sides of the top of the fixed frame 51, an adjusting motor 55 is fixedly connected to one side of the interior of the fixed frame 51, a rotating screw 56 is provided on the side of the adjusting motor 55, the rotating screw 56 is rotatably installed inside the fixed frame 51, a sliding block 57 is threadedly connected to the outer surface of the rotating screw 56, both ends of the top of the sliding block 57 are fixedly connected to fixed blocks 59, the fixed block 59 is slidably installed inside the sliding groove 58, and the sliding block 57 is slidably installed inside the fixed frame 51, and a de-icing module 8 is provided on the other side of the interior of the fixed frame 51.

[0050] Among them, a movable hole 510 is opened at the upper end of the fixed block 59, and a fixing bolt 511 is movably sleeved inside the movable hole 510. The fixing bolt 511 is movably sleeved inside the sleeve ring 62, and a fixing nut 512 is threadedly connected to one side of the fixing bolt 511. The fastening hoop 52 is located between the two fixed blocks 59. By adjusting the motor 55, the fixed block 59 is controlled to move inside the sliding groove 58, so that the tension monitoring component 6 relaxes and tightens the tension of the transmission line 4, thereby adjusting the tightness of the transmission line 4 to avoid the transmission line 4 from having a high bearing capacity and causing the transmission line 4 to break.

[0051] Working principle of the present invention: When in use, the tension sensor 64 is set with two thresholds, namely, the automatic cleaning threshold and the alarm threshold. As the carrying capacity of the transmission line 4 increases, when the tension sensor 64 reaches the first threshold, that is, the automatic cleaning threshold, the tension sensor 64 will transmit a signal to the central processor, and the central processor automatically controls the de-icing module 8 to work, so that the knocking motor 810 controls the driving gear 811 to rotate. As the driving gear 811 rotates, the fixed rack 812 drives the knocking column 86 to descend, and the limit columns 88 on both sides are The inside of the fixing frame 51 is synchronously lowered, and under the pressure of the fixing plate 87, the extrusion spring 89 is compressed. When the driving gear 811 rotates to the notch, the extrusion spring 89 is reset and pushes the knocking column 86 to rise, so that the top block 85 knocks the inside of the bottom block 83, and through the movable rod 81, the connecting rod 61 inside the collar 82 vibrates, so that the transmission line 4 vibrates, and the snow and ice on the surface of the transmission line 4 are removed, thereby reducing the bearing capacity on the transmission line 4, realizing automatic cleaning of ice and snow, and avoiding the accumulation of ice and snow, which may cause the transmission line 4 to break;

[0052] When the load-bearing capacity of the transmission line 4 is too large, and the above-mentioned method can no longer reduce the load-bearing capacity on the transmission line 4, and the tension sensor 64 reaches the second threshold, that is, the alarm threshold, the information acquisition module transmits the relevant information and the positioning information to the background processing terminal through the wireless transmission module to give an alarm, and enables the repair personnel to understand the current load-bearing condition of the transmission line 4 through the inclination sensor 74 and the tension sensor 64 as soon as possible, and take corresponding repair measures in time to avoid the breakage of the transmission line 4 and reduce the loss;

[0053] In order to make up for the time difference when the repair personnel arrive at the scene, the central processing unit will adjust the motor 55 according to the bearing capacity of the transmission line 4, control the fixed block 59 to move inside the sliding groove 58, and make the tension of the transmission line 4 by the tension monitoring component 6 relax, thereby adjusting the tightness of the transmission line 4 to make the transmission line 4 more relaxed, avoiding the transmission line 4 being too tight and causing breakage.

[0054] Finally, a few points should be explained: the drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A monitoring device for online monitoring of the bearing capacity of a power distribution network, comprising a power pole (1), wherein the upper end of the power pole (1) is connected to an angle steel (2), an insulator (3) is arranged on the top of the angle steel (2), and a transmission line (4) is embedded and installed on the top of the insulator (3), characterized in that: The upper end of the electric pole (1) is located above the angle steel (2) and is fixedly connected to a slack adjustment module (5); a tension monitoring component (6) is arranged on the top of the slack adjustment module (5); a detection mechanism (7) is arranged at one end of the tension monitoring component (6) to monitor the sag of the transmission line (4); the detection mechanism (7) is sleeved on the outer surface of the transmission line (4); The tension monitoring assembly (6) comprises a connecting rod (61), one side of the connecting rod (61) is fixedly connected to a sleeve ring (62), one end of the connecting rod (61) is provided with an insulating sheet (63), the other end of the connecting rod (61) is provided with a tension sensor (64), one end of the connecting rod (61) away from the sleeve ring (62) is fixedly connected to a connecting frame (65), and the detection mechanism (7) is rotatably mounted inside the connecting frame (65); The slack adjustment module (5) comprises a fixing frame (51), one side of the fixing frame (51) is fixedly connected to a fastening hoop (52), the fixing frame (51) is fixedly mounted on one side of the electric pole (1) via the fastening hoop (52), the bottom of the fixing frame (51) is fixedly connected to a mounting frame (53), the mounting frame (53) is fixedly connected to the top of the angle steel (2) via bolts, and one side of the bottom of the fixing frame (51) is fixedly connected to a main control module (54); Sliding grooves (58) are provided on both sides of the top of the fixing frame (51); an adjusting motor (55) is fixedly connected to one side of the fixing frame (51); a rotating screw (56) is provided on the side of the adjusting motor (55); the rotating screw (56) is rotatably mounted inside the fixing frame (51); a sliding block (57) is threadedly connected to the outer surface of the rotating screw (56); both ends of the top of the sliding block (57) are fixedly connected to fixing blocks (59); the fixing block (59) is slidably mounted inside the sliding grooves (58); and the sliding block (57) is slidably mounted inside the fixing frame (51); and a deicing module (8) is provided on the other side of the fixing frame (51); A movable hole (510) is formed at the upper end of the fixing block (59), a fixing bolt (511) is movably sleeved inside the movable hole (510), the fixing bolt (511) is movably sleeved inside the sleeve ring (62), and a fixing nut (512) is threadedly connected to one side of the fixing bolt (511), and the fastening hoop (52) is located between the two fixing blocks (59); The deicing module (8) comprises a movable rod (81), the top of the movable rod (81) is fixedly connected to a collar (82), the collar (82) is movably sleeved on the outer surface of the connecting rod (61), the bottom of the movable rod (81) is fixedly connected to a bottom block (83), the movable rod (81) is movably sleeved on the upper end of a fixing frame (51), and the outer surface of the movable rod (81) is located between the collar (82) and the fixing frame (51) and is movably sleeved with a vibration spring (84); A knocking motor (810) is fixedly connected to the lower end of the fixed frame (51), a driving gear (811) is fixedly connected to one side of the knocking motor (810), and the driving gear (811) is rotatably mounted on the lower end of the fixed frame (51). A knocking column (86) is movably sleeved on the lower end of the fixed frame (51), both ends of the knocking column (86) are fixedly connected to a fixing plate (87), one side of the bottom of the knocking column (86) is fixedly connected to a fixed rack (812), both ends of the fixing plate (87) are fixedly connected to a limiting column (88), the limiting column (88) is movably sleeved on the lower end of the fixed frame (51), the upper end of the limiting column (88) is located between the fixing plate (87) and the fixed frame (51), and is movably sleeved on a compression spring (89), and the side edge of the fixed rack (812) is meshed with the outer surface of the driving gear (811); The top of the half gear of the driving gear (811) and the fixing plate (87) are fixedly connected to a top block (85), and the top block (85) is movably mounted on the bottom of the bottom block (83).

2. The monitoring device for online monitoring of the load-bearing capacity of a power distribution network according to claim 1, characterized in that: The detection mechanism (7) comprises a rotating ball (71) having a spherical shape and being rotatably mounted inside a connecting frame (65). A conical groove (72) is provided inside the rotating ball (71). Fixed frames (73) are fixedly connected to both sides of the rotating ball (71). A tilt sensor (74) is fixedly connected to the bottom of the fixed frame (73). A fixed bead (75) is fixedly sleeved on the outer surface of one end of the transmission line (4), and the fixed bead (75) is snap-fitted inside the conical groove (72).

3. The monitoring device for online monitoring of the load-bearing capacity of a power distribution network according to claim 2, characterized in that: The main control module (54) is internally provided with a central processing unit, a Beidou locator, a wireless transmission module and an information collection module, and the central processing unit is wirelessly connected to a background processing terminal via the wireless transmission module.

4. The monitoring device for online monitoring of the load-bearing capacity of a power distribution network according to claim 3, characterized in that: The information acquisition module is electrically connected to the tension sensor (64) and the tilt sensor (74) respectively, and the central processing unit is connected to the tension monitoring component (6) and the deicing module (8).

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