CN223814026U - Insulating ladder for power engineering - Google Patents

Abstract

This utility model relates to the field of power engineering technology and discloses an insulated ladder for power engineering. The insulated ladder includes a top plate, with a right ladder rotatably connected to the bottom of the top plate and a left ladder rotatably connected to the bottom of the top plate. A locking assembly is provided on the right ladder, including a sliding groove. A spring groove is formed in the sliding groove, and a telescopic rod is fixedly connected within the spring groove. A small spring is sleeved on the outside of the telescopic rod, and a semi-circular block is fixedly connected to the small spring. A slider is slidably connected within the sliding groove, and a telescopic column is rotatably connected to the slider. To ensure the uniformity and stability of ladder width adjustment during unfolding, this insulated ladder for power engineering utilizes a locking assembly, along with the sliding groove, spring groove, telescopic rod, small spring, semi-circular block, slider, telescopic column, and hollow rod, to achieve better stability, thereby improving work efficiency and saving time.

Description

Insulating ladder for power engineering

Technical Field

The utility model relates to the technical field of power engineering, in particular to an insulating ladder for power engineering.

Background

In the field of power engineering, the operation of ascending a height is a common work link, and insulating ladder is used widely as important instrument of ascending a height, and traditional insulating ladder structure is comparatively simple, usually only comprises basic ladder frame and footboard, and when using, its expansion and fixed mode often rely on comparatively crude mechanical connection structure, for example simple couple or bolt fastening.

However, in the actual use process of the equipment, the conventional fixing mode has a plurality of defects, on one hand, the operation process is complicated, more time and effort are required to adjust the unfolding width of the ladder and ensure the stability of the ladder, under the emergency operation scenes such as power engineering emergency repair, the delay of each second can lead to the extension of the power supply interruption time, the normal electricity consumption of a user is influenced and the economic loss is caused, on the other hand, the stability of the fixing structure of the conventional insulating ladder is limited, and in the complicated power construction site, the situations such as large shaking and the like are generated when strong wind, uneven ground or operation personnel are encountered, the danger of loosening, displacement and even dumping of the ladder easily occurs, and the life safety of the operation personnel is seriously threatened.

Therefore, we propose an insulating ladder for power engineering.

Disclosure of utility model

The utility model aims to provide an insulating ladder for power engineering, which solves the problems in the background technology.

In order to achieve the above purpose, the utility model provides the technical scheme that the insulating ladder for the power engineering comprises a top plate, wherein a right ladder is connected to the top plate in a rotating manner, a left ladder is connected to the top plate in a rotating manner, a clamping assembly is arranged on the right ladder, and the clamping assembly comprises:

The right ladder is provided with a chute, a spring groove is formed in the chute, and a telescopic rod is fixedly connected in the spring groove;

The small spring is sleeved outside the telescopic rod, a semicircular block is fixedly connected to the small spring, and a sliding block is connected to the sliding groove in a sliding manner;

The telescopic column is rotationally connected with the sliding block, and the telescopic column is slidingly connected with the hollow rod.

Preferably, a plurality of groups of spring grooves are arranged, and the plurality of groups of spring grooves are arranged in the sliding groove at equal intervals in a linear mode.

Preferably, the telescopic rods, the small springs and the semicircular blocks are arranged in a plurality of groups, and the telescopic rods, the small springs and the semicircular blocks are arranged in the sliding grooves in an equidistant linear array mode, so that adjustment is better performed.

Preferably, the hollow rod is provided with a fixing component, the hollow rod is fixedly connected with a cylinder, the cylinder is internally sliding connected with a sliding column, the sliding column is fixedly connected with a fixing block, the sliding column is fixedly connected with a small rod, the cylinder is provided with an L-shaped groove, the small rod is slidably connected in the L-shaped groove, the telescopic column is provided with a small groove, the small groove is provided with a limiting groove, the limiting groove is slidably connected with a limiting block, the limiting block is fixedly connected with a round block, the round block is fixedly connected with a short spring, and the short spring is fixedly connected in the small groove.

Preferably, the small groove, the limiting block, the round block and the short spring are provided with a plurality of groups, and the small groove, the limiting block, the round block and the short spring are arranged in the telescopic column at equal intervals in a linear mode.

Preferably, two groups of limiting blocks are arranged, and the two groups of limiting blocks take the vertical central line in the front-back direction of the circular block as a mirror image shaft, and the mirror images are arranged at the left end and the right end of the circular block, so that the fixing work is better carried out.

Compared with the prior art, the utility model provides an insulating ladder for power engineering, which has the following beneficial effects:

1. This insulating ladder for electric power engineering, in order to have guaranteed the homogeneity and the stability to ladder width adjustment at the expansion in-process, through being provided with joint subassembly, cooperation spout, spring groove, telescopic link, little spring, semicircle piece, slider, telescopic column and hollow bar to stabilize better, thereby improved work efficiency, saved the time.

2. This insulating ladder for electric power engineering is in order to prevent effectively that the ladder from rocking because of rocking, through being provided with fixed subassembly, cooperation cylinder, traveller, fixed block, little pole, L type groove, sulculus, spacing groove, stopper, circular piece, short spring to provide reliable operation platform of ascending a height for the staff, greatly ensured the personal safety of operation staff.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present utility model;

FIG. 4 is a schematic top cross-sectional view of the structure of the present utility model;

fig. 5 is an enlarged view of the area B of fig. 4 according to the present utility model.

The device comprises a top plate, a right ladder, a left ladder, a clamping assembly, a 41, a sliding chute, a 42, a spring groove, a 43, a telescopic rod, a 44, a small spring, a 45, a semicircular block, a 46, a sliding block, a 47, a telescopic column, a 48, a hollow rod, a 5, a fixing assembly, a 51, a cylinder, a 52, a sliding column, a 53, a fixing block, a 54, a small rod, a 55, an L-shaped groove, a 56, a small groove, a 57, a limiting groove, a 58, a limiting block, a 59, a circular block, a 510 and a short spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides a technical scheme that an insulating ladder for power engineering comprises a top plate 1, wherein a right ladder 2 is connected to the top plate 1 in a rotating manner, a left ladder 3 is connected to the top plate 1 in a rotating manner, and a clamping assembly 4 is arranged on the right ladder 2.

In one embodiment of the present utility model, the clamping assembly 4 includes a sliding groove 41, a sliding groove 41 is formed on the right ladder 2, a plurality of groups of spring grooves 42 are formed on the sliding groove 41, the spring grooves 42 are provided with a plurality of groups of spring grooves 42 which are arrayed in a linear manner at equal intervals in the sliding groove 41, a telescopic rod 43 is fixedly connected in the spring groove 42, a small spring 44 is sleeved outside the telescopic rod 43, a semicircular block 45 is fixedly connected on the small spring 44, the telescopic rod 43, the small spring 44 and the semicircular block 45 are provided with a plurality of groups of telescopic rods 43, the small spring 44 and the semicircular block 45 are arrayed in the sliding groove 41 at equal intervals, a sliding block 46 is connected in the sliding groove 41 in a sliding manner, so that the sliding block 46 is driven to slide in the sliding groove 41, the semicircular block 45 is extruded, the small spring 44 is extruded, the telescopic rod 43 in the spring groove 42 is extruded, the sliding block 46 is adjusted, the distance between the right ladder 2 and the left ladder 3 is fixed, a telescopic column 47 is connected to the telescopic rod 47 in a sliding manner, and when a worker needs to work, the right ladder 2 and the left ladder 3 are pulled away from the telescopic rod 47 by the sliding rod 47.

In one embodiment of the utility model, a fixed component 5 is arranged on a hollow rod 48, a cylinder 51 is fixedly connected on the hollow rod 48, a sliding column 52 is connected in a sliding way on the cylinder 51, a fixed block 53 is fixedly connected on the sliding column 52, a small rod 54 is fixedly connected on the sliding column 52, an L-shaped groove 55 is arranged on the cylinder 51, the small rod 54 is connected in the L-shaped groove 55 in a sliding way, a small groove 56 is arranged on a telescopic column 47, a limit groove 57 is arranged on the small groove 56, a limit block 58 is connected on the limit groove 57 in a sliding way, two groups of limit blocks 58 are arranged, two groups of limit blocks 58 take a vertical central line in the front-back direction of the circular block 59 as mirror axes, the mirror images are arranged at the left end and the right end of the circular block 59, the circular block 59 is fixedly connected with the circular block 59, a plurality of short springs 510 are fixedly connected under the circular block 59, the small groove 56, the limit block 58, the circular block 59 and the short springs 510 are provided with a plurality of groups, the small groove 56, the limit block 58, the circular block 59 and the short springs 510 are uniformly spaced in the telescopic column 47, the small groove 56 is fixedly connected with the limit block 58, the limit block 58 is connected with the small block 53 in the telescopic column, the small block 58 is further connected in the sliding way, the small block 53 is driven by the small block 53 in the sliding way, and the small block 53 is further driven by the small block 53 to move in the small groove, and the small block 52 is further driven to move in the small groove 52, and the small block 53 is further driven to slide in the sliding way, and the small block 52 is further driven to move, and the small block 52 is contacted with the small block 52, thereby, and the small block is further driven and contacted with the small block 52 is further in the small groove and contacted with the small groove and the small groove 52.

The working principle is that when a worker needs to work a ladder, the right ladder 2 and the left ladder 3 are pulled open through the top plate 1, so that the hollow rod 48 is driven to slide in the telescopic column 47, the sliding block 46 is driven to slide in the sliding groove 41, the semicircular block 45 is extruded, the small spring 44 is extruded, the telescopic rod 43 in the spring groove 42 is extruded, the sliding block 46 is adjusted, the distance between the right ladder 2 and the left ladder 3 is fixed, the fixed block 53 is pressed, the sliding column 52 is driven to slide in the cylinder 51, the small rod 54 is driven to move in the L-shaped groove 55, the sliding column 52 is contacted with the small groove 56, the circular block 59 is extruded, the short spring 510 is extruded, the limiting block 58 is driven to slide in the limiting groove 57, and the clamping work is carried out, and the ladder is further fixed.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. The utility model provides an insulating ladder for power engineering, includes roof (1), its characterized in that roof (1) lower turn is connected with right ladder (2), roof (1) lower turn is connected with left ladder (3), be provided with joint subassembly (4) on right ladder (2), joint subassembly (4) include:

the right ladder (2) is provided with a sliding chute (41), the sliding chute (41) is provided with a spring groove (42), and a telescopic rod (43) is fixedly connected in the spring groove (42);

The small spring (44) is sleeved outside the telescopic rod (43), the small spring (44) is fixedly connected with a semicircular block (45), and the sliding groove (41) is slidably connected with a sliding block (46);

The telescopic column (47), the last rotation of slider (46) is connected with telescopic column (47), the last sliding connection of telescopic column (47) has hollow pole (48).

2. The insulation ladder for electric power engineering according to claim 1, wherein a plurality of groups of the spring grooves (42) are arranged, and the spring grooves (42) are arranged in the sliding groove (41) in an equidistant linear array.

3. The insulation ladder for electric power engineering according to claim 1, wherein a plurality of groups of telescopic rods (43), small springs (44) and semicircular blocks (45) are arranged, and the telescopic rods (43), the small springs (44) and the semicircular blocks (45) are arranged in the sliding groove (41) in an equidistant and linear mode.

4. The insulation ladder for power engineering according to claim 1, wherein the hollow rod (48) is provided with a fixing component (5), a cylinder (51) is fixedly connected to the hollow rod (48), a sliding column (52) is connected to the cylinder (51) in a sliding mode, a fixing block (53) is fixedly connected to the sliding column (52), a small rod (54) is fixedly connected to the sliding column (52), an L-shaped groove (55) is formed in the cylinder (51), the small rod (54) is connected to the L-shaped groove (55) in a sliding mode, a small groove (56) is formed in the telescopic column (47), a limiting groove (57) is formed in the small groove (56), a limiting block (58) is connected to the limiting groove (57) in a sliding mode, a round block (59) is fixedly connected to the limiting block (58), a short spring (510) is fixedly connected to the lower portion of the round block (59), and the short spring (510) is fixedly connected to the small groove (56).

5. The insulation ladder for electric power engineering according to claim 4, wherein a plurality of groups of small grooves (56), limiting grooves (57), limiting blocks (58), round blocks (59) and short springs (510) are arranged, and the small grooves (56), the limiting grooves (57), the limiting blocks (58), the round blocks (59) and the short springs (510) are arranged in the telescopic column (47) in an equidistant linear array.

6. The insulation ladder for power engineering according to claim 4, wherein two groups of limiting blocks (58) are arranged, and the two groups of limiting blocks (58) are arranged at the left end and the right end of the round block (59) in a mirror image mode by taking a vertical center line in the front-back direction of the round block (59) as a mirror image axis.