Power transmission line tower anti-falling device

Abstract

The utility model discloses a power transmission line tower anti-falling device, and relates to the technical field of power transmission line tower anti-falling devices, the power transmission line tower anti-falling device comprises an arch-shaped frame and an unmanned aerial vehicle, the lower end of the arch-shaped frame is respectively and fixedly provided with a hanging ring, and the problem that a rope is installed on a tower in advance in an existing installation mode is solved. The technical problems that in the prior art, an unmanned aerial vehicle body is matched with a hanging assembly to hoist an arch-shaped frame to the top end of a tower, the operation difficulty is large, the installation process is limited, repeated manual climbing installation is needed, and the safety of workers is reduced are solved in the prior art. The unmanned aerial vehicle body is matched with the hanging assembly to hoist the arch-shaped frame to the top end of the tower; after the trigger assembly enables the flasher to flicker to remind a worker that the worker arrives at the working position, the arch-shaped frame is limited at the top end of the tower through the closing assembly, the arch-shaped frame is prevented from falling off, the hanging ring is used for being connected with a safety rope, the procedure of manually climbing and installing the installation rope is omitted, and the climbing safety of the worker is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission line pole tower anti-falling devices, in particular to a transmission line pole tower anti-falling device. Background Art

[0002] The pole tower is one of the basic equipment in the overhead power distribution line, which is used to support the transmission line at high altitude. When installing the pole tower and repairing and maintaining the high-altitude power equipment, maintenance personnel are required to climb the pole tower. At this time, in order to ensure the safety of the maintenance personnel, anti-fall measures or equipment are usually adopted. At present, the rope installation is generally adopted, and the rope is pre-installed on the pole tower. This installation method is difficult to operate, and the installation process has limitations, and it requires manual climbing and installation multiple times, which reduces the safety of the staff. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a transmission line pole tower anti-fall device, which solves the technical problem that the existing installation form using ropes, in which the ropes are pre-installed on the pole tower, is difficult to operate, has limitations in the installation process, and requires multiple manual climbing installations, reducing the safety of the workers.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a transmission line tower anti-fall device, including an arch frame and a drone, the lower end of the arch frame is fixedly installed with a lifting ring, the walls on both sides of the arch frame are respectively provided with a closing component, the outer upper wall of the arch frame is fixedly installed with a bearing column, a hanging component is provided between the bearing column and the drone, and a trigger component is provided between the inner upper wall of the arch frame and the bearing column.

[0005] Preferably, the hanging assembly includes a first connecting rod, the first connecting rod is fixedly mounted on the lower wall of the drone, a universal joint is installed at the lower end of the first connecting rod, a second connecting rod is fixedly mounted on the lower end of the universal joint, a frame is fixedly mounted on the lower end of the second connecting rod, a vertical pole is fixedly mounted on the upper end of the supporting column, and a hanging rod is fixedly mounted on the upper end of the vertical pole at an angle.

[0006] Preferably, the closing component includes an opening, which is formed on the walls on both sides of the arch frame, an electric push rod is rotatably connected to the upper wall surface of the opening, an axle rod is rotatably installed between the front and rear walls of the opening, a rotating plate is fixedly installed on the axle rod, a docking plate is fixedly installed on the lower end of the rotating plate, a pair of connecting rods are fixedly installed on the side walls of the rotating plate, a cross bar is fixedly installed between the connecting rods, and the telescopic end of the electric push rod is rotatably installed on the cross bar.

[0007] Preferably, the trigger assembly includes a movable plate, and sliding grooves are provided on the inner wall surfaces on both sides of the arch frame and above the closing assembly, and a slider is slidably installed in the sliding groove. The movable plate is fixedly installed between the sliders, and a vertical rod is fixedly installed on the upper wall surface of the movable plate. A groove is provided on the lower wall surface of the bearing column, and a pressure sensor is fixedly installed on the upper wall surface of the groove. The upper end of the vertical rod passes through the arch frame and is located in the groove, and a trigger plate is fixedly installed on the upper end of the vertical rod.

[0008] Preferably, a flashing light is fixedly mounted on the outer wall of the arch frame and located above the closing component.

[0009] Beneficial Effects

[0010] The utility model provides a transmission line pole tower anti-falling device, which solves the existing installation form using ropes, in which the ropes are pre-installed on the pole tower. This installation method is difficult to operate, has limitations in the installation process, and requires multiple manual climbing installations, which reduces the technical problem of the safety of the workers. The utility model uses the drone body to cooperate with the hanging component to hoist the arch frame on the top of the pole tower, and after the flashing light flashes through the trigger component to remind the workers that they have arrived at the working position, the arch frame is limited to the top of the pole tower through the closing component to prevent the arch frame from falling. The lifting ring is used to connect the safety rope, which saves the process of manual climbing and installing the rope, and improves the climbing safety of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a schematic structural diagram of a transmission line tower anti-fall device.

[0012] Figure 2 The utility model is a schematic structural diagram of a transmission line tower anti-fall device.

[0013] Figure 3 The utility model is a schematic structural diagram of a transmission line tower anti-fall device.

[0014] In the figure: 1, arch frame; 2, drone; 3, lifting ring; 4, load-bearing column; 5, first connecting rod; 6, universal joint; 7, second connecting rod; 8, frame; 9, opening; 10, electric push rod; 11, shaft; 12, rotating plate; 13, docking plate; 14, connecting rod; 15, moving plate; 16, slide groove; 17, slider; 18, vertical rod; 19, groove; 20, pressure sensor; 21, trigger plate; 22, flashing light. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-3 The utility model provides a technical solution: a transmission line tower anti-fall device, including an arch frame 1 and a drone 2, wherein the lower end of the arch frame 1 is fixedly installed with a lifting ring 3, and the walls on both sides of the arch frame 1 are respectively provided with a closing component, and the outer upper wall of the arch frame 1 is fixedly installed with a bearing column 4, a hanging component is provided between the bearing column 4 and the drone 2, and a trigger component is provided between the inner upper wall of the arch frame 1 and the bearing column 4.

[0017] This embodiment is further configured as follows: the hanging assembly includes a first connecting rod 5, the first connecting rod 5 is fixedly mounted on the lower wall of the drone 2, a universal joint 6 is installed at the lower end of the first connecting rod 5, a second connecting rod 7 is fixedly mounted at the lower end of the universal joint 6, a frame 8 is fixedly mounted at the lower end of the second connecting rod 7, a vertical pole 18 is fixedly mounted on the upper end of the supporting column 4, and a hanging rod is obliquely fixedly mounted on the upper end of the vertical pole 18.

[0018] The present embodiment is further configured as follows: the closing component includes an opening 9, the opening 9 is opened on the walls on both sides of the arch frame 1, the upper wall surface of the opening 9 is rotatably connected to an electric push rod 10, a shaft rod 11 is rotatably installed between the front and rear walls of the opening 9, a rotating plate 12 is fixedly installed on the shaft rod 11, a docking plate 13 is fixedly installed on the lower end of the rotating plate 12, a pair of connecting rods 14 are fixedly installed on the side walls of the rotating plate 12, a cross bar is fixedly installed between the connecting rods 14, and the telescopic end of the electric push rod 10 is rotatably installed on the cross bar.

[0019] This embodiment is further configured as follows: the trigger assembly includes a movable plate 15, and a slide groove 16 is provided on the inner wall surfaces of both sides of the arch frame 1 and above the closing assembly, a slider 17 is slidably installed in the slide groove 16, the movable plate 15 is fixedly installed between the sliders 17, a vertical rod 18 is fixedly installed on the upper wall surface of the movable plate 15, a groove 19 is provided on the lower wall surface of the bearing column 4, a pressure sensor 20 is fixedly installed on the upper wall surface of the groove 19, the upper end of the vertical rod 18 passes through the arch frame 1 and is located in the groove 19, and a trigger plate 21 is fixedly installed on the upper end of the vertical rod 18.

[0020] The present embodiment is further configured such that a flashing light 22 is fixedly mounted on the outer wall of the arch frame 1 and located above the closing component.

[0021] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0022] Embodiment: According to the attached drawings of the specification, when in use, the frame 8 is put on the hanging rod by the drone 2, so that the arch frame 1 is hoisted until the arch frame 1 is located at the top of the transmission line tower, so that the moving plate 15 at the lateral end of the arch frame 1 contacts the crossbeam of the transmission line tower, and the moving plate 15 moves along the path of the slide 16 under the action of the slider 17, so that the moving plate 15 pushes the vertical rod 18, so that the vertical rod 18 pushes the trigger plate 21, and after the trigger plate 21 contacts the pressure sensor 20, the pressure sensor The device 20 detects the pressure signal and transmits the pressure signal to the external controller, thereby controlling the flashing light 22 to flash. At this time, the electric push rod 10 is started, the electric push rod 10 pushes the cross bar, and the cross bar pushes the connecting rod 14. The connection makes the connecting rod 14 drive the rotating plate 12 to rotate until the docking plate 13 contacts. At this time, the docking plate 13 forms a closed structure with the arch frame 1, so that the arch frame 1 is limited on the crossbeam of the transmission line tower to prevent the arch frame 1 from falling. The staff can perform climbing operations through the climbing rope installed on the ring 3.

[0023] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A transmission line tower anti-fall device, comprising an arch frame (1) and a drone (2), characterized in that: The lower ends of the arch frame (1) are respectively fixedly mounted with hanging rings (3), the walls on both sides of the arch frame (1) are respectively provided with closing components, the outer upper wall of the arch frame (1) is fixedly mounted with a bearing column (4), a hanging component is provided between the bearing column (4) and the drone (2), and a trigger component is provided between the inner upper wall of the arch frame (1) and the bearing column (4).

2. A transmission line tower anti-fall device according to claim 1, characterized in that The hanging assembly comprises a first connecting rod (5), the first connecting rod (5) is fixedly mounted on the lower wall of the drone (2), a universal joint (6) is mounted on the lower end of the first connecting rod (5), a second connecting rod (7) is fixedly mounted on the lower end of the universal joint (6), a frame (8) is fixedly mounted on the lower end of the second connecting rod (7), a vertical rod (18) is fixedly mounted on the upper end of the supporting column (4), and a hanging rod is fixedly mounted on the upper end of the vertical rod (18) in an inclined manner.

3. A transmission line tower anti-fall device according to claim 1, characterized in that The closing component comprises an opening (9), wherein the opening (9) is provided on the wall surfaces on both sides of the arch frame (1), an electric push rod (10) is rotatably connected to the upper wall surface of the opening (9), an axle rod (11) is rotatably installed between the front and rear wall surfaces of the opening (9), a rotating plate (12) is fixedly installed on the axle rod (11), a docking plate (13) is fixedly installed at the lower end of the rotating plate (12), a pair of connecting rods (14) are fixedly installed on the side wall surface of the rotating plate (12), a cross bar is fixedly installed between the connecting rods (14), and the telescopic end of the electric push rod (10) is rotatably installed on the cross bar.

4. A transmission line tower anti-fall device according to claim 1, characterized in that The trigger assembly comprises a movable plate (15), a slide groove (16) is provided on both side walls of the arch frame (1) and located above the closing assembly, a slider (17) is slidably installed in the slide groove (16), the movable plate (15) is fixedly installed between the sliders (17), a vertical rod (18) is fixedly installed on the upper wall of the movable plate (15), a groove (19) is provided on the lower wall of the bearing column (4), a pressure sensor (20) is fixedly installed on the upper wall of the groove (19), the upper end of the vertical rod (18) passes through the arch frame (1) and is located in the groove (19), and a trigger plate (21) is fixedly installed on the upper end of the vertical rod (18).

5. A transmission line tower anti-fall device according to claim 1, characterized in that A flashing light (22) is fixedly mounted on the outer wall of the arch frame (1) and located above the closing component.

Images