Electric power high-altitude anti-falling protection device

Abstract

The utility model relates to the technical field of electric power, and discloses an electric power high-altitude anti-falling protection device which comprises a climbing ladder, an electric push rod is installed at the top end of the climbing ladder, a first hook is fixedly connected to the end face of an output shaft of the electric push rod, and a fixing ring is fixedly connected to the front wall of the climbing ladder. And two second hooks are hung on the fixing rings, the bottom ends of the two second hooks are fixedly connected with connecting ropes, a safety belt is fixedly connected between the two connecting ropes, and the safety belt is located on the front side of the climbing ladder. According to the technical scheme, the first hook can be pushed to ascend and descend through the electric push rod, the climbing ladder can be suitable for cables with different heights, the climbing ladder does not need to be replaced, the situation that the climbing ladder is too short to be in a vertical state can be avoided, climbing of maintenance personnel is facilitated, and the maintenance efficiency is improved. And meanwhile, the insulating rubber layer can reduce the abrasion of the first hook to the cable, so that the effect of protecting the cable is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power, in particular to an electric power high-altitude anti-fall protection device. Background Art

[0002] The patent document with the published announcement number CN212700138U discloses an electric high-altitude fall protection device, including a chest fixing belt, the top of the chest fixing belt is connected to a seat body through a plurality of first connecting belts, cavities are arranged in the left and right ends of the seat body, a rotating shaft is arranged in the cavity for rotation, a rope roll is arranged in the middle of the rotating shaft, a cover plate is fixedly arranged on both sides of the seat body, a torsion spring is sleeved on the side of the rotating shaft close to the cover plate, a first hook is fixedly arranged on the top of the rope, a second fixing belt is fixedly arranged at the bottom of the chest fixing belt, a tool bag is fixedly arranged at the bottom of the second fixing belt, and a climbing ladder is arranged in the tool bag. The torsion spring can play a good buffering and protective role, and the accidental slipping of the hook can be prevented by setting a closed hook. A tool bag is arranged at the bottom of the chest fixing belt through the second fixing belt, and a foldable climbing ladder is arranged in the tool bag. By hanging the second hook arranged at the top of the climbing ladder on the electric tower or cable, the climber climbs up along the climbing ladder, thereby eliminating the danger of falling.

[0003] When the above device is in use, the position of the second hook is not easy to adjust. When the height of the cable is high, a longer climbing ladder needs to be replaced for climbing. Moreover, when the cable height is high, the second hook is easily hung vertically on the cable, which is not conducive to the operator's climbing. Therefore, an electric high-altitude anti-fall protection device is needed. Utility Model Content

[0004] The utility model aims to provide an electric power high-altitude anti-fall protection device, which solves the problems raised in the background technology.

[0005] An embodiment of the present application provides an electric high-altitude fall protection device, including a climbing ladder, an electric push rod is installed at the top of the climbing ladder, the end face of the output shaft of the electric push rod is fixedly connected to a first hook, the front wall of the climbing ladder is fixedly connected to a fixing ring, a second hook is hung on the fixing ring, and there are two second hooks in total, the bottom ends of the two second hooks are fixedly connected to a connecting rope, a safety belt is fixedly connected between the two connecting ropes, and the safety belt is located on the front side of the climbing ladder.

[0006] By adopting the above technical solution, the electric push rod can push the first hook to move up and down, so that the climbing ladder can be suitable for cables of different heights, there is no need to replace the climbing ladder, and the climbing ladder can be prevented from being in a vertical state, which is conducive to the climbing of maintenance personnel.

[0007] Optionally, the electric push rod is electrically connected to an external power control panel via wires.

[0008] By adopting the above technical solution, the start or shut down of the electric push rod can be controlled.

[0009] Optionally, an insulating rubber layer is adhered and fixed to the inner wall of the first hook.

[0010] By adopting the above technical solution, the insulating rubber layer can reduce the wear of the first hook on the cable, thereby playing a role in protecting the cable.

[0011] Optionally, reinforcement frames are fixedly connected to both sides of the electric push rod, and screws are passed through the reinforcement frames, and the screws are threadedly connected to the climbing ladder.

[0012] By adopting the above technical solution, the firmness of the installation of the electric push rod can be improved under the action of the reinforcement frame and the screws.

[0013] Optionally, an anti-sliding block is fixedly connected to the bottom end of the climbing ladder.

[0014] By adopting the above technical solution, the anti-sliding block can prevent the bottom of the climbing ladder from sliding.

[0015] Optionally, the top end of the pedal of the climbing ladder is fixedly connected with anti-slip grooves.

[0016] By adopting the above technical solution, the anti-skid pattern can prevent the operator from slipping when using the climbing ladder.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] The technical solution of the present application can push the first hook to move up and down through the electric push rod, so that the climbing ladder can be suitable for cables of different heights, and there is no need to replace the climbing ladder. It can also prevent the climbing ladder from being too short and in a vertical state, which is beneficial for maintenance personnel to climb. At the same time, the insulating rubber layer can reduce the wear of the first hook on the cable, thereby protecting the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of an electric high-altitude anti-fall protection device of the utility model;

[0021] Figure 2 It is a side view structural diagram of an electric push rod of an electric high-altitude anti-fall protection device of the utility model;

[0022] Figure 3The utility model is a schematic diagram of the structure of a climbing ladder of an electric high-altitude anti-fall protection device.

[0023] In the figure: 1. first hook; 2. electric push rod; 3. second hook; 4. connecting rope; 5. fixing ring; 6. climbing ladder; 7. anti-sliding block; 8. safety belt; 9. screw; 10. reinforcement frame; 11. insulating rubber layer; 12. anti-slip pattern. DETAILED DESCRIPTION

[0024] See also Figure 1-3 The utility model provides a technical solution: an electric high-altitude anti-fall protection device, including a climbing ladder 6, an electric push rod 2 is installed at the top of the climbing ladder 6, the end face of the output shaft of the electric push rod 2 is fixedly connected with a first hook 1, a fixing ring 5 is fixedly connected to the front wall of the climbing ladder 6, a second hook 3 is hung on the fixing ring 5, and two second hooks 3 are arranged in total, and the bottom ends of the two second hooks 3 are fixedly connected with a connecting rope 4, and a safety belt 8 is fixedly connected between the two connecting ropes 4, and the safety belt 8 is located on the front side of the climbing ladder 6.

[0025] In the technical solution of the utility model, if Figure 1 As shown, the electric push rod 2 is electrically connected to the external power control panel through wires; the start or shut down of the electric push rod 2 can be controlled.

[0026] In the technical solution of the utility model, if Figure 2 As shown, an insulating rubber layer 11 is adhered and fixed to the inner wall of the first hook 1; the insulating rubber layer 11 can reduce the wear of the first hook 1 on the cable and play a role in protecting the cable.

[0027] In the technical solution of the utility model, if Figure 1 As shown, reinforcement frames 10 are fixedly connected to both sides of the electric push rod 2, and screws 9 are passed through the reinforcement frames 10, and the screws 9 are threadedly connected to the climbing ladder 6; under the action of the reinforcement frames 10 and the screws 9, the firmness of the installation of the electric push rod 2 can be improved.

[0028] In the technical solution of the utility model, if Figure 1 As shown, the bottom end of the climbing ladder 6 is fixedly connected with an anti-sliding block 7; the anti-sliding block 7 can prevent the bottom of the climbing ladder 6 from sliding.

[0029] In the technical solution of the utility model, if Figure 3 As shown, the top of the pedal of the climbing ladder 6 is fixedly connected with an anti-skid pattern 12 ; the anti-skid pattern 12 can prevent the operator from slipping when using the climbing ladder 6 .

[0030] When in use, first start the electric push rod 2 through the external power control panel. The electric push rod 2 can push the first hook 1 to rise and fall, so that the climbing ladder 6 can be suitable for cables of different heights. There is no need to replace the climbing ladder 6, and it can avoid the climbing ladder 6 being too short and in a vertical state, which is beneficial for maintenance personnel to climb. After that, the operator can wear the safety belt 8 to climb. When climbing, the second hook 3 can be hung on the fixed ring 5, which further improves the safety of the climber.

[0031] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An electric high altitude fall protection device, characterized in that: The climbing ladder (6) comprises an electric push rod (2) installed at the top end of the climbing ladder (6), the end face of the output shaft of the electric push rod (2) is fixedly connected to a first hook (1), the front wall of the climbing ladder (6) is fixedly connected to a fixing ring (5), a second hook (3) is hung on the fixing ring (5), two second hooks (3) are arranged in total, the bottom ends of the two second hooks (3) are fixedly connected to a connecting rope (4), a safety belt (8) is fixedly connected between the two connecting ropes (4), and the safety belt (8) is located on the front side of the climbing ladder (6).

2. The electric power high altitude fall protection device according to claim 1 is characterized in that: The electric push rod (2) is electrically connected to an external power supply control panel via electric wires.

3. The electric power high altitude fall protection device according to claim 1 is characterized in that: An insulating rubber layer (11) is glued and fixed to the inner wall of the first hook (1).

4. The electric power high altitude fall protection device according to claim 1 is characterized in that: Both sides of the electric push rod (2) are fixedly connected with reinforcement frames (10), screws (9) are passed through the reinforcement frames (10), and the screws (9) are threadedly connected to the climbing ladder (6).

5. The electric power high altitude fall protection device according to claim 1 is characterized in that: The bottom end of the climbing ladder (6) is fixedly connected with an anti-sliding block (7).

6. The electric power high altitude fall protection device according to claim 1 is characterized in that: The top end of the pedal of the climbing ladder (6) is fixedly connected with an anti-slip groove (12).

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