CN216240377U - Convenient to use's power maintenance ladder - Google Patents

Abstract

The utility model discloses a power maintenance ladder convenient to use, which comprises two supporting plates, pedals, a bottom fixing structure and a top fixing structure, wherein the pedals are fixedly connected between the two supporting plates, one side of each supporting plate, far away from the corresponding pedal, is provided with a fixed column and a telescopic column, the outer sides of the fixed columns and the telescopic columns are slidably connected with the bottom fixing structure, the upper ends and the lower ends of the supporting plates can be fixed on a support and the ground by depending on a support, the upper ends and the lower ends of the maintenance ladder can be stably fixed by the bottom fixing structure and the top fixing structure respectively, when the bottom fixing structure 3 is not used, the maintenance ladder can be fixed by the telescopic columns and the fixed columns, when the maintenance ladder is used, the fixed columns can be used for limiting sliding tracks, and when constructors work, the maintenance ladder can be stably fixed by the fixing methods of the upper ends and the lower ends.

Description

Convenient to use's power maintenance ladder

Technical Field

The utility model relates to the technical field of power maintenance, in particular to a power maintenance ladder convenient to use.

Background

Electric power is an energy source using electric energy as power. The large-scale power system appearing in the 20 th century is one of the most important achievements in the history of human engineering science, and is a power generation and consumption system consisting of links of power generation, power transmission, power transformation, power distribution, power utilization and the like. The method converts primary energy in the nature into electric power through a mechanical energy device, and supplies the electric power to each user through power transmission, power transformation and power distribution, wherein the electric power is a resource with wide application, however, when people use the electric power energy, the electric power facilities in the electric power energy also need to be periodically overhauled or subjected to fault maintenance;

only rely on the ladder body to carry out contact pressure with ground or rely on the thing to rely on when current power maintenance ladder uses, its stability is relatively poor, and constructor's when operating, the condition such as slippage easily takes place, causes personnel's injury.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the power maintenance ladder convenient to use comprises two support plates, pedals, a bottom fixing structure and a top fixing structure, wherein the pedals are fixedly connected between the two support plates, one side of each support plate, far away from the corresponding pedal, is provided with a fixed column and a telescopic column, and the outer sides of the fixed column and the telescopic column are slidably connected with the bottom fixing structure;

preferably, the bottom fixed knot constructs including the slip handle, and the spout has been seted up with fixed column sliding connection department to the slip handle, and the slip handle is close to backup pad bottom one end and is equipped with the plug, and the action groove has still been seted up to the slip handle inboard, and flexible post includes base and extensible member, fixedly connected with spring between base and the extensible member, and the movable groove has been seted up at the extensible member middle part.

Preferably, top fixed knot constructs including cardboard and fastener, the fastener spiro union in the inner wall of cardboard, rotates through the round pin axle between cardboard and the backup pad to be connected.

Preferably, the fastener stretches into the cardboard inboard and is equipped with the layer board.

Preferably, the telescopic member is made of an elastic material.

Preferably, the plug is of pointed design.

The utility model has the following beneficial effects: the accessible relies on both ends about with the backup pad to fix at supporter and subaerial, can carry out stable fixing to the upper and lower both ends of maintenance ladder respectively through bottom fixed knot structure and top fixed knot structure, when bottom fixed knot structure does not use, the flexible post of accessible and fixed column are fixed, during the use, usable fixed column carries out the orbital injecing that slides to it, the fixed method at both ends can make the maintenance ladder carry out the during operation at constructor about the utilization, obtains stable fixed.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is an enlarged view at A;

FIG. 4 is a perspective view of a telescoping column;

in the figure: 1. the device comprises a supporting plate, 2, pedals, 3, a bottom fixing structure, 31, a sliding handle, 311, a sliding groove, 312, a plug, 313, a moving groove, 4, a top fixing structure, 41, a clamping plate, 42, a fastener, 43, a pin shaft, 44, a supporting plate, 5, a fixing column, 6, a telescopic column, 61, a base, 62, a telescopic piece, 621, a moving groove, 63 and a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a power maintenance ladder convenient to use comprises two support plates 1, two pedals 2, a bottom fixing structure 3 and a top fixing structure 4, wherein the pedals 2 are fixedly connected between the two support plates 1, one side, away from the pedals 2, of each support plate 1 is provided with a fixed column 5 and a telescopic column 6, the outer sides of the fixed columns 5 and the telescopic columns 6 are slidably connected with the bottom fixing structure 3, the upper end and the lower end of each support plate 1 can be fixed on a support and the ground by depending on a support, the upper end and the lower end of the maintenance ladder can be stably fixed by the bottom fixing structure 3 and the top fixing structure 4 respectively, when the bottom fixing structure 3 is not used, the bottom fixing structure can be fixed by the telescopic columns 6, and when the bottom fixing structure 3 is used, the fixed columns 5 can be used for sliding;

specifically, the bottom fixing structure 3 includes a sliding handle 31, a sliding slot 311 is formed at the sliding connection position of the sliding handle 31 and the fixed column 5, a plug 312 is arranged at one end of the sliding handle 31 near the bottom of the supporting plate 1, a moving slot 313 is further formed at the inner side of the sliding handle 31, the telescopic column 6 includes a base 61 and a telescopic part 62, a spring 63 is fixedly connected between the base 61 and the telescopic part 62, a moving slot 621 is formed at the middle part of the telescopic part 62, when the bottom fixing structure 3 is used, the telescopic part 62 is pressed towards one side near the moving slot 621, and then the telescopic part 62 is pressed towards one side near the base 61, so that the telescopic part 62 is accommodated in the sliding handle 31, at this time, the sliding handle 31 is moved towards one side near the fixed column 5, so that the telescopic part 62 slides out from the inner side of the sliding handle 31 through the moving slot 313, and the sliding handle 31 can be inserted into the ground for fixing, so that the bottom of the maintenance ladder is stably fixed, when the sliding handle 31 needs to be stored, the telescopic piece 62 is squeezed and pressed in the same way, and slides into the sliding groove 311 through the action groove 313 again, the telescopic piece 62 is ejected to the side far away from the base 61 under the elastic action of the spring 63, then the telescopic piece 62 is clamped with the sliding handle 31, and the sliding handle 31 can be fixed through the telescopic piece 62 and the fixed column 5.

Particularly, top fixed knot constructs 4 includes cardboard 41 and fastener 42, and fastener 42 spiro union is connected in the inner wall of cardboard 41, rotates through round pin axle 43 between cardboard 41 and the backup pad 1 to be connected, through with cardboard 41 joint in can joint the object on, make fastener 42 and the inboard tight object of clamp of cardboard 41 through the fastener 42 of screwing to make top fixed knot construct 4 and fix the maintenance ladder top.

Specifically, the fastening member 42 is provided with a supporting plate 44 extending into the clamping plate 41, and the supporting plate 44 is provided to increase the clamping area and to better fix the top of the maintenance ladder.

Specifically, the elastic member 62 is made of an elastic material, and the elastic member 62 is made of an elastic material, so that labor can be saved when the elastic member 62 is pressed.

Specifically, the plug 312 is designed to have a sharp corner, which reduces the force-bearing area when the plug 312 is plugged into the ground, thereby facilitating the plugging of the plug 312.

Example (b): the upper end and the lower end of the support plate 1 can be fixed on a support and the ground by depending on the support, the upper end and the lower end of the maintenance ladder can be stably fixed by the bottom fixing structure 3 and the top fixing structure 4 respectively, when the bottom fixing structure 3 is not used, the maintenance ladder can be fixed by the telescopic column 6, when the maintenance ladder is used, the maintenance ladder can slide by the fixed column 5, when the bottom fixing structure 3 is used, the telescopic piece 62 is mutually extruded towards one side close to the movable groove 621, the telescopic piece 62 is further pressed towards one side close to the base 61, the telescopic piece 62 is accommodated in the sliding handle 31, at the moment, the sliding handle 31 is moved towards one side close to the fixed column 5, the telescopic piece 62 slides out at the inner side of the sliding handle 31 through the action groove 313, the sliding handle 31 can be inserted into the ground to be fixed, so that the bottom of the maintenance ladder is stably fixed, when the sliding handle 31 needs to be accommodated, the telescopic piece 62 is extruded and pressed together, the telescopic part 62 is ejected to the side far away from the base 61 under the elastic action of the spring 63 by sliding to the inside of the sliding chute 311 through the action groove 313 again, then the telescopic part 62 is clamped with the sliding handle 31, and the sliding handle 31 can be fixed through the telescopic part 62 and the fixed column 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a convenient to use's power maintenance ladder which characterized in that: including backup pad (1), footboard (2), bottom fixed knot construct (3) and top fixed knot construct (4), the quantity of backup pad (1) is two, two fixedly connected with footboard (2) between backup pad (1), footboard (2) one side is kept away from in backup pad (1) is equipped with fixed column (5) and flexible post (6), the outside sliding connection of fixed column (5) and flexible post (6) has bottom fixed knot construct (3).

2. A power service ladder as claimed in claim 1, wherein: bottom fixed knot constructs (3) including slip handle (31), spout (311) have been seted up with fixed column (5) sliding connection department in slip handle (31), slip handle (31) are close to backup pad (1) bottom one end and are equipped with plug (312), action groove (313) have still been seted up to slip handle (31) inboard, flexible post (6) are including base (61) and extensible member (62), fixedly connected with spring (63) between base (61) and extensible member (62), activity groove (621) have been seted up in extensible member (62) middle part.

3. A power service ladder as claimed in claim 1, wherein: the top fixing structure (4) comprises a clamping plate (41) and a fastening piece (42), the fastening piece (42) is screwed on the inner wall of the clamping plate (41), and the clamping plate (41) is rotatably connected with the support plate (1) through a pin shaft (43).

4. A power service ladder as claimed in claim 3, wherein: the fastener (42) is provided with a supporting plate (44) extending into the inner side of the clamping plate (41).

5. A power service ladder as claimed in claim 2, wherein: the telescoping member (62) is made of an elastic material.

6. A power service ladder as claimed in claim 2, wherein: the plug (312) is of pointed design.

Images