CN206545478U - A kind of electric power overhaul ladder - Google Patents

Abstract

The utility model discloses an electric maintenance ladder, which comprises an insulating ladder frame. The insulating ladder frame and the step ladder are fixedly connected by fixing screws on a triangular support plate, and the insulating ladder frame and the insulating ladder frame are connected through movable The hinge is connected by rotation, and the insulating ladder frame is provided with a storage table, a flip-type workbench and a rotating connecting rod through the rotating hinge from top to bottom in sequence, and the rotating connecting rod and the insulating ladder frame are fixedly connected by a fixed buckle. The lower surface wall of the insulating ladder frame is fixed with a support rod by bolts, and two sets of anti-slip ladder feet are installed on the lower surface wall of the support rod, and the right surface wall of the support rod is equipped with a towing wheel through the towing wheel fixing frame. . The utility model is equipped with a guardrail, a storage table and a flip-type workbench inside to prevent the staff from falling and causing personal danger, and it is convenient for the staff to stand. At the same time, the staff can place tools on the storage table without worrying about the tools falling. Accidents happen, safer and more reliable.

Description

electric maintenance ladder

technical field

The utility model relates to the technical field of electric power maintenance equipment, in particular to an electric power maintenance ladder.

Background technique

In power maintenance, it is often necessary to overhaul overhead cables or power equipment located at a higher position. Maintenance workers are prone to foot slippage when climbing up with ordinary maintenance ladders, which poses a huge safety hazard. In addition, maintenance workers maintain It is necessary to carry a lot of tools. Most of them tie the tools to the body. When the maintenance needs to replace the tools, the tools on the hands must be fixed on the body again, and then they are taken out for other tasks. It is very inconvenient to operate at high altitude, and there are also tools falling. Further, especially when the cable needs to be erected, the maintenance worker needs to hold the cable with his hands all the time, which further increases the difficulty of maintenance and reduces the maintenance efficiency.

Utility model content

The purpose of this utility model is to provide an electric maintenance ladder to solve the problems raised in the above-mentioned background technology. It is safer and more reliable for people to fall to cause personal danger; secondly, by setting a storage table and a flip-type workbench on the insulating ladder frame, it is convenient for the staff to stand, and at the same time, the staff can place tools on the storage table without worrying about tools Accidents such as falling, save time and effort, and are convenient and quick.

In order to achieve the above purpose, the utility model provides the following technical solutions: an electric maintenance ladder, including an insulating ladder frame, the insulating ladder frame and the step ladder are fixedly connected by fixing screws on the triangle brace, and the insulating ladder frame It is connected to the insulating ladder frame through a movable hinge, and two sets of guardrails are fixed on the movable hinge. The insulating ladder frame is provided with a storage table, a flip-type workbench and a rotating connection from top to bottom through the rotating hinge. Rod, the rotating connecting rod and the insulating ladder frame are fixedly connected by a fixed buckle, the lower surface wall of the insulating ladder frame is fixed with a support rod by bolts, and two sets of anti-slip ladders are installed on the lower surface wall of the support rod feet, and the right surface wall of the support bar is equipped with towing wheels through the towing wheel fixing frame.

Preferably, both the insulating ladder frame and the step ladder are extruded glass profiles.

Preferably, the overturning workbench is an aluminum alloy checkered plate.

Preferably, an anti-skid rubber pad is fixed on the step ladder.

Compared with the prior art, the beneficial effect of the utility model is: firstly, the equipment protects the workers by setting guardrails above the insulating ladder frame, preventing the workers from falling and causing personal danger, and is safer and more reliable; secondly , by setting a storage table and a flip-type workbench on the insulating ladder frame, it is convenient for the staff to stand, and at the same time, the staff can place tools on the storage table without worrying about accidents such as tool falling, which saves time and effort, and is convenient Fast; Finally, by setting the towing wheels on the support pole, it is convenient for the staff to move the electric maintenance ladder, saving a lot of manpower and making it more efficient and quick.

Description of drawings

Fig. 1 is a front view of the utility model;

Fig. 2 is a partial sectional view of the insulating ladder frame of the present invention.

In the figure: 1-living hinge; 2-guard railing; 3-storage table; 4-insulated ladder frame; 10-anti-skid ladder foot; 11-rotating connecting rod; 12-rotating hinge; 13-towing wheel fixing frame; 14-fixing screw; 15-triangular brace.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 and 2, an embodiment provided by the utility model: an electric maintenance ladder, including an insulating ladder frame 4, and the fixing screw 14 on the triangle brace 15 is passed between the insulating ladder frame 4 and the step ladder 8 It is fixedly connected, and the insulating ladder frame 4 and the insulating ladder frame 4 are rotationally connected through a movable hinge 1. Two groups of guardrail bars 2 are fixed on the movable hinge 1, and the insulating ladder frame 4 is sequentially arranged with rotating hinges 12 from top to bottom. The storage table 3, the flip-type workbench 5 and the rotating connecting rod 11, the rotating connecting rod 11 and the insulating ladder frame 4 are fixedly connected by the fixing buckle 6, and the lower surface wall of the insulating ladder frame 4 is fixed with a support rod 7 by bolts, Two sets of anti-slip ladder feet 10 are installed on the lower surface wall of the support bar 7, and the right surface wall of the support bar 7 is equipped with a towing wheel 9 through the towing wheel fixing frame 13, and the insulating ladder frame 4 and the step ladder 8 are all made of glass. Extruded profiles, the overturned workbench 5 is an aluminum alloy checkered plate, and the step ladder 8 is fixed with a non-slip rubber pad.

Working principle: when in use, open the insulating ladder frame 4 through the movable hinge 1, fix the non-slip ladder feet 10 on the level ground, and then fix the rotating connecting rod 11 on the insulating ladder frame 4 by rotating the hinge 12 to fix the buckle 6 Inside, the staff ascends through the step ladder 8, fixes the reversible workbench 5, and the staff stands on the reversible workbench 5, and simultaneously places the tools on the storage table 3, which is convenient and quick.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. a kind of electric power overhaul ladder, including insulation ladder frame (4), it is characterised in that：The insulation ladder frame (4) and foot-operated terraced (8) it Between be fixedly connected by the fixing screws (14) on triangle fagging (15), and pass through between insulation ladder frame (4) and insulation ladder frame (4) Hinges (1) are rotated to be fixed with two groups of guard rail rods (2), the insulation ladder frame (4) certainly on connection, the hinges (1) Turning joint (12) is passed sequentially through under above to be provided with articles holding table (3), flip type workbench (5) and rotate connecting rod (11), institute State rotation connecting rod (11) with insulation ladder frame (4) between by fixation buckle (6) be fixedly connected, under the insulation ladder frame (4) Table wall has been bolted support bar (7), and the following table wall of the support bar (7) is provided with two groups of anti-skidding foot of ladders (10), and branch The right table wall of strut (7) is provided with by towing wheel fixed mount (13) and tows wheel (9).

2. a kind of electric power overhaul ladder according to claim 1, it is characterised in that：The insulation ladder frame (4) and foot-operated ladder (8) It is glass pultrusion section bar.

3. a kind of electric power overhaul ladder according to claim 1, it is characterised in that：The flip type workbench (5) is closed for aluminium Golden flower cards.

4. a kind of electric power overhaul ladder according to claim 1, it is characterised in that：It is fixed with foot-operated terraced (8) anti-skidding Rubber cushion.