CN216974709U - Electric power construction ladder - Google Patents

Abstract

The utility model relates to the technical field of construction ladders, in particular to an electric power construction ladder which comprises two side ladder frames, wherein at least two pedals are fixedly arranged between the two side ladder frames, two universal wheel assemblies are fixedly arranged at the side end parts of the side ladder frames positioned on the left sides of the pedals, supporting seats are fixedly arranged at the lower end parts of the two side ladder frames, and an upper baffle is fixedly arranged at the upper end part of each supporting seat. According to the utility model, the two sliding rods slide in the two U-shaped boxes, the two sliding rods move to the lower ends of the two side ladder frames, so that the side ladder frames can be prevented from rotating, the two rubber pads at the upper end parts of the two side ladder frames are attached to the wall, the contact area of the two rubber pads and the wall is larger, a certain anti-skidding effect is achieved, the two upper baffles can prevent the two side ladder frames from rotating excessively, and the two upper baffles and the two sliding rods are utilized to block the front and the back of the side ladder frames, so that the rotating angle of the side ladder frames can be improved, and the practicability of the side ladder frames is improved.

Description

Electric power construction ladder

Technical Field

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

Background

Ladder, daily life apparatus, this instrument are done the limit by two long thick poles, and the horizontal pole that is fit for the climbing is crossed in the middle of for climb, the ladder divide into lift single ladder and lift double ladder, in recent years, the natural disasters accident that frequently takes place causes transmission line down pole broken string accident many times, often causes the large tracts of land to have a power failure, brings serious economic loss. In the process of power construction or maintenance, due to the fact that the telegraph pole has a certain height, workers are required to conduct crawling maintenance construction, and therefore the workers must be required to be equipped with ladders.

As disclosed in the chinese patent: the utility model provides an electric power construction ladder, the publication number: CN203285320U, through the utility model electric power construction ladder, can put the instrument into the toolbox, when using, open the spacing clamp, push the movable rod upwards along the spacing hole, realize the folding of the utility model; the folding ladder has the structure of a limiting clamp, a fixing plate and the like, so that the safety and the reliability of the folding ladder are ensured, and the folding ladder is more convenient to use; have simple structure, safe and reliable easily carries and stores the advantage such as, but this electric power construction ladder does not have moving mechanism, leads to going out when carrying, needs the user to lift up the ladder for a long time, and is comparatively hard.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an electric power construction ladder.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an electric power construction ladder, includes two side ladder frames, two fixed mounting has two at least footboards between the side ladder frame, is located the footboard left the side tip fixed mounting of side ladder frame has two universal wheel subassemblies, two the equal fixed mounting of lower tip of side ladder frame has a supporting seat, every the equal fixed mounting of upper end of supporting seat has an overhead gage.

As a preferable technical scheme of the utility model, a rubber pad is fixedly arranged at the upper end part of each side ladder frame, a handle is fixedly arranged at the side end part of the side ladder frame positioned at the right side of the pedal, a placing box is fixedly arranged between the inner side walls of the upper sections of the two side ladder frames, and a partition plate is fixedly arranged on the inner side wall of the placing box.

As a preferable technical scheme, two rotating shaft frames are fixedly arranged at the upper end part of each supporting seat, a rotating shaft is rotatably arranged between every two rotating shaft frames, each side ladder frame is sleeved outside the rotating shaft, a rubber strip is fixedly arranged at the upper end part of each pedal, U-shaped boxes are fixedly arranged at the side end parts of the rotating shaft frames far away from the side ladder frames, sliding rods are horizontally and slidably arranged in each U-shaped box, and a micro spring is fixedly arranged between each sliding rod and the inner wall of each U-shaped box.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. there is the rubber strip through the equal fixed mounting in the upper surface of every footboard, the rubber strip has anti-skidding effect, can prevent that the user from taking place the foot smooth when trampling, the user is when normally going out to carry, can hold the handle, place two universal wheel subassemblies subaerial, two side ladder framves can remove on ground through two universal wheel subassemblies, need not the user and lift up the side ladder frame hard, greatly reduced the degree of difficulty when carrying, improve convenient degree, the mobility that has improved side ladder frame greatly.

2. Two slide bars all slide in two U-shaped boxes, two slide bars remove the lower extreme of two side ladder framves, can prevent that side ladder frame from taking place the gyration, two rubber pads and the wall laminating of two side ladder frame upper ends, two rubber pads are great with wall area of contact, play certain anti-skidding effect, two last baffles can prevent that two side ladder frame are excessive in rotation, block to the front and back of side ladder frame through utilizing two overhead fenders and two slide bars, thereby can improve the turned angle of side ladder frame, improve the practicality of side ladder frame.

Drawings

FIG. 1 is a schematic view of a side ladder assembly according to the present invention;

FIG. 2 is a schematic structural view of the supporting base of the present invention;

FIG. 3 is a schematic structural view of an upper baffle plate of the present invention;

fig. 4 is a schematic structural view of the pedal of the present invention.

Wherein: 1. a side ladder frame; 11. placing a box; 12. a partition plate; 13. a universal wheel assembly; 14. a handle; 15. a pedal; 16. a rubber strip; 17. a rubber pad; 2. a supporting seat; 21. an upper baffle plate; 22. a spindle bracket; 23. a rotating shaft; 24. a U-shaped box; 25. a slide bar; 26. a micro-spring.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, an electric power construction ladder comprises two side ladder frames 1, at least two pedals 15 are fixedly installed between the two side ladder frames 1, two universal wheel assemblies 13 are fixedly installed at the side end portions of the side ladder frames 1 on the left sides of the pedals 15, supporting seats 2 are fixedly installed at the lower end portions of the two side ladder frames 1, an upper baffle 21 is fixedly installed at the upper end portion of each supporting seat 2, two rubber pads 17 at the upper end portions of the two side ladder frames 1 are attached to a wall, the contact area between the two rubber pads 17 and the wall is large, a certain anti-skidding effect is achieved, the two upper baffles 21 can prevent the two side ladder frames 1 from rotating excessively, the front and the back of the side ladder frames 1 are blocked by using the two upper baffles 21 and the two sliding rods 25, so that the rotation angle of the side ladder frames 1 can be improved, and the practicability of the side ladder frames 1 is improved.

Every equal fixed mounting in upper end of side ladder frame 1 has rubber pad 17, the side tip fixed mounting of side ladder frame 1 that is located footboard 15 right side has handle 14, fixed mounting has between two 1 upper segment inside walls of side ladder frame places case 11, the inside wall fixed mounting who places case 11 has baffle 12, rubber strip 16 has anti-skidding effect, can prevent that the user from taking place the foot cunning when trampling, the user is normally going out when carrying, can hold handle 14, place subaerial with two universal wheel subassemblies 13, two side ladder frames 1 can remove on ground through two universal wheel subassemblies 13, it lifts up side ladder frame 1 hard to need not the user, greatly reduced the degree of difficulty when carrying, improve convenient degree, the mobility of side ladder frame 1 has been improved greatly.

Two rotating shaft frames 22 are fixedly arranged at the upper end part of each supporting seat 2, a rotating shaft 23 is rotatably arranged between every two rotating shaft frames 22, each side ladder frame 1 is sleeved outside the rotating shaft 23, a rubber strip 16 is fixedly arranged at the upper end part of each pedal 15, a U-shaped box 24 is fixedly arranged at the end part of each rotating shaft frame 22 far away from the side ladder frame 1, a sliding rod 25 is horizontally and slidably arranged in each U-shaped box 24, a micro spring 26 is fixedly arranged between each sliding rod 25 and the inner wall of the U-shaped box 24, a user rotates the two side ladder frames 1, two placing boxes 11 are respectively rotated outside the rotating shaft 23, the ends of the two sliding rods 25 are respectively attached to the two side ladder frames 1 in the initial state, and when the two side ladder frames 1 rotate by a certain angle, the two sliding rods 25 leave the two side ladders 1, and the micro-spring 26 in the U-shaped box 24 drives the sliding rods 25 to move through the elasticity of the micro-spring.

The working principle is as follows:

first, the user is before side ladder frame 1 stands, can put into the instrument that needs used and place the case 11, and place the incasement and have a plurality of baffles 12, can part the instrument, the person of facilitating the use is at high altitude construction, the equal fixed mounting of upper surface of every footboard 15 has rubber strip 16, rubber strip 16 has anti-skidding effect, can prevent that the user from taking place the foot cunning when trampling, the user is normally going out when carrying, can hold handle 14, place two universal wheel assemblies 13 subaerial, two side ladder frames 1 can remove on ground through two universal wheel assemblies 13, need not that the user from lifting up side ladder frame 1 hard, greatly reduced the degree of difficulty when carrying, improve the convenience, the mobility of side ladder frame 1 has been improved greatly.

Second, when in use, a user rotates the two side ladder frames 1, the two placing boxes 11 rotate outside the rotating shaft 23, the tail ends of the two sliding rods 25 are respectively attached to the two side ladder frames 1 in an initial state, when the two side ladder frames 1 rotate by a certain angle, the two sliding rods 25 leave the two side ladder frames 1, at the moment, the micro springs 26 in the U-shaped boxes 24 drive the sliding rods 25 to move through self elasticity, the two sliding rods 25 slide in the two U-shaped boxes 24, the two sliding rods 25 move to the lower ends of the two side ladder frames 1, the side ladder frames 1 can be prevented from rotating, the two rubber pads 17 at the upper ends of the two side ladder frames 1 are attached to a wall, the contact area between the two rubber pads 17 and the wall is large, a certain anti-slip effect is achieved, the two upper baffles 21 can prevent the two side ladder frames 1 from rotating excessively, the two upper baffles 21 and the two sliding rods 25 are used for blocking the front and the back of the side ladder frames 1, thereby, the rotation angle of the side ladder frame 1 can be improved, and the practicability of the side ladder frame 1 is improved.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (6)

1. The utility model provides an electric power construction ladder, includes two side ladder frames (1), its characterized in that, two fixed mounting has two at least footboard (15) between side ladder frame (1), is located footboard (15) left the side tip fixed mounting of side ladder frame (1) has two universal wheel subassembly (13), two the equal fixed mounting of lower tip of side ladder frame (1) has supporting seat (2), every the equal fixed mounting of upper end of supporting seat (2) has overhead gage (21).

2. An electric power construction ladder as claimed in claim 1, wherein each side ladder frame (1) is fixedly provided at its upper end with a rubber pad (17), and the side ladder frame (1) on the right side of the step (15) is fixedly provided at its lateral end with a handle (14).

3. An electric power construction ladder as claimed in claim 2, wherein a placing box (11) is fixedly arranged between the inner side walls of the upper sections of the two side ladder frames (1), and a partition plate (12) is fixedly arranged on the inner side wall of the placing box (11).

4. The electric power construction ladder as claimed in claim 3, wherein two rotating shaft frames (22) are fixedly mounted at the upper end of each supporting seat (2), a rotating shaft (23) is rotatably mounted between every two rotating shaft frames (22), and each side ladder frame (1) is sleeved outside the rotating shaft (23).

5. An electric power construction ladder as claimed in claim 4, characterized in that the upper end of each step (15) is fixedly mounted with a rubber strip (16), and the side end of each pivot bracket (22) remote from the side ladder frame (1) is fixedly mounted with a U-shaped box (24).

6. An electric power construction ladder as claimed in claim 5, wherein a sliding bar (25) is horizontally slidably mounted in each U-shaped box (24), and a micro spring (26) is fixedly mounted between each sliding bar (25) and the inner wall of the U-shaped box (24).

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