CN105587257A - Electrician safe operation ladder capable of realizing on-site moving - Google Patents

Abstract

The invention relates to an electrician safe operation ladder capable of realizing on-site moving, and belongs to the technical field of a tool for electrician high-position operation. The invention provides the electrician safe operation ladder capable of realizing small-distance displacement without going down in the work process, and the use is convenient and safe. The electrician safe operation ladder adopts the technical scheme that two ladders form a reverse V-shaped folding ladder through an opening and closing connecting mechanism; each ladder consists of two ladder rods and a plurality of pedal bars connected between the ladder rods; the two ladders have the same structures and are asymmetrically installed; a soft rope is connected onto the two pedal bars of the corresponding bottommost ends of the two ladders; a foot sleeve is fixedly arranged on each of the two corresponding pedal bars at the upper parts of the two ladders; and an insulation layer coats each of the ladder rods and the pedal bars. The electrician safe operation ladder has the advantages that in the use process, after the work in one position is completed, the ladders can be driven to move to a next work position in a foot lifting manner; a user does not need to go down to carry the ladder; the use is convenient; the work time is reduced; and the feet are fixed in the foot sleeves, so that the safety of the user can also be improved.

Description

Electrician safety operation ladder that can be moved in place

technical field

The electrician safety operation ladder which can be moved in place according to the invention belongs to the technical field of high-position operation tools for electricians.

Background technique

Nowadays, when electricians are working, most of them need to work in one position for a long time. After the operation in one position is completed, they need to go down and move the ladder to another operating position, and then go up to work. This is very inconvenient and wastes time; the bottom of the ladder touches The ground often relies on friction with the ground to maintain balance. If the ground is relatively smooth, the ladder will move along the ground, and a person needs to hold the ladder below, otherwise it will cause danger to the staff.

Contents of the invention

The invention overcomes the deficiencies in the prior art, and the technical problem to be solved is to provide an electrician's safety operation ladder that can be displaced in a small distance without getting down during work, and is convenient and safe to use.

In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: an electrician safety operation ladder that can be moved in place, and the two ladders form an inverted V-shaped folding ladder through an opening and closing connection mechanism. The two ladders have the same structure and are installed symmetrically. The two ladders at the bottom corresponding to the two ladders are connected with a soft rope that limits the maximum opening of the opening and closing connection mechanism. The two ladders A foot cover is respectively fixedly installed on the two corresponding step rails on the upper part, and the ladder bar and the step rails are covered with an insulating layer.

A soft cloth is installed on the two step rails corresponding to the uppermost ends of the two ladders.

The four legs of the two ladders are equipped with anti-slip supports, and the anti-slip supports are discs with rubber anti-slip pads on the bottom surface, and the discs are hinged with the legs of the ladders.

The opening and closing connection mechanism is provided with an inverted U-shaped support rod, the two ends of the support rod are fixed on the opening and closing connection mechanism, and the two vertical rods of the support rod are telescopic sleeves and there are There are fastening devices of fixed length.

The pole is coated with an insulating layer.

The ladder rod is provided with a ladder handrail.

Compared with the prior art, the present invention has the following beneficial effects.

1. When using the present invention, after finishing the work at one position, you only need to put the foot cover in the foot cover, and then use the foot to drive the ladder to move to the next working point, no need to move down, easy to use and reduce working time , The foot is fixed in the foot cover and can also improve the safety of the user.

2. The soft rope at the bottom of the present invention limits the maximum opening degree of the opening and closing connection mechanism and improves the safety performance.

3. The upper part of the present invention is equipped with a soft cloth, and the user puts all the tools that need to be used on the soft cloth, which is convenient to use, and does not need to come down to change tools, and does not need others to hand them down.

4. The present invention is equipped with anti-skid supports on the four legs to prevent the legs from sliding on the ground and causing danger to users, especially on smooth ground, the effect of the anti-skid supports is more obvious.

5. The present invention is equipped with an inverted U-shaped support rod on the opening and closing connection mechanism, which can be fixed after adjusting the height according to the height of the user. During long-term operations, it can be held and leaned on by hand, making it safer and more comfortable to use .

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing.

Fig. 1 is a structural schematic diagram of the present invention.

Among the figure: 1 is an opening and closing connection mechanism, 2 is a ladder bar, 3 is a stepping gear, 4 is a soft rope, 5 is a foot cover, 6 is a soft cloth, and 7 is an anti-skid support.

detailed description

As shown in Figure 1, the electrician safety operation ladder that can be moved in place according to the present invention, two ladders form an inverted V-shaped folding ladder through the opening and closing connection mechanism 1, and the ladder is composed of two ladder bars 2 and several ladder bars connected between the ladder bars 2. The two ladders have the same structure and are installed symmetrically. The two ladders at the bottom corresponding to the two ladders are connected with a soft rope 4 that limits the maximum opening of the opening and closing connection mechanism 1. The two ladders A foot cover 5 is respectively fixedly installed on the two corresponding step rails 3 on the upper part, and the ladder bar 2 and the step rails 3 are covered with an insulating layer.

A soft cloth 6 is installed on the two steps 3 corresponding to the uppermost ends of the two ladders.

The four legs of the two ladders are equipped with anti-skid bearings 7, which are discs with rubber anti-skid pads on the bottom and are hinged with the legs of the ladders above the discs.

The opening and closing connection mechanism 1 is provided with an inverted U-shaped support rod 9, and the two ends of the support rod 9 are fixed on the opening and closing connection mechanism 1, and the two vertical rods of the support rod 9 are telescopic sleeves and each cover A fastening device with a fixed length is provided between the tubes.

The pole is coated with an insulating layer.

The ladder bar 2 is provided with a ladder handrail 8 .

Instructions:

When the staff is working, the present invention is placed on the first working point, and all the tools that need to be used are placed on the soft cloth 6, and then the foot steps on the gear 3, and the top of the ladder on the ladder handrail 8 straddles the hand. In the invention, the feet are put into the foot cover 5, so that people will not fall due to foot slipping, and then they can start working; tool replacement can be carried out directly on the soft cloth 6 during the work process, without additional handing tools. Labor, working hours are too long or the position is relatively biased, you can pull up the support bar 9 and fix it and lean on it or work with your hands; The foot cover 5 drives the ladder at the back to move forward for an appropriate distance, then lifts the front foot, drives the front ladder to move forward for an appropriate distance, and moves to the next working position in a step-by-step manner to continue working.

The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Within the scope of knowledge of those of ordinary skill in the art, various modifications can be made without departing from the gist of the present invention. kind of change.

Claims (6)

1. electrical safety manipulation ladder that can movement in place, it is characterized in that: two ladders are by folding bindiny mechanism (1) composition inverted V-shaped folding ladder, ladder is by two terraced bars (2) and be connected between terraced bar (2) some and step on shelves (3) and form, identical and the symmetrical installation of two ladder structures, on two ladders, step on the tightrope (4) that is connected with a maximum opening width of restriction folding bindiny mechanism (1) on shelves (3) for two of corresponding lowermost end, corresponding two in two ladder top step on shelves (3) and are installed with respectively a footmuff (5), described terraced bar (2) and step on shelves and be all coated with insulating barrier on (3).

2. electrical safety manipulation ladder that can movement in place according to claim 1, is characterized in that: two described ladders topmost corresponding two step on shelves (3) soft cloth (6) be installed.

3. electrical safety manipulation ladder that can movement in place according to claim 1 and 2, it is characterized in that: on four legs of two described ladders, be all set with antiskid bearer (7), described antiskid bearer (7) is provided with the disk of rubber antiskid pad and is hinged with the leg of ladder above disk for bottom surface.

4. electrical safety manipulation ladder that can movement in place according to claim 1 and 2, it is characterized in that: described folding bindiny mechanism (1) is provided with the inverted U-shaped bar (9) of holding up, it is upper that the described two ends of holding up bar (9) are fixed on folding bindiny mechanism (1), and to hold up two montants of bar (9) be the fastener that is equipped with regular length between telescopic tube and each sleeve pipe.

5. electrical safety manipulation ladder that can movement in place according to claim 4, is characterized in that: described in hold up and on bar, be coated with insulating barrier.

6. electrical safety manipulation ladder that can movement in place according to claim 1 and 2, is characterized in that: described terraced bar (2) is provided with ascending stair handrail (8).