CN214693192U

CN214693192U - Lifting insulating ladder for electric power equipment maintenance

Info

Publication number: CN214693192U
Application number: CN202120646765.8U
Authority: CN
Inventors: 贺佳; 贺斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-12
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses an electric power equipment overhauls with insulating cat ladder of lift, including the bearing box, the first backup pad of bearing box top symmetry fixed connection, the one end of first backup pad fixed connection T type spliced pole, the other end and the fourth backup pad of T type spliced pole rotate to be connected, the fourth backup pad is empty core form, bearing incasement wall symmetry fixed connection second backup pad, bearing incasement wall bottom center department fixed mounting motor. Through the setting of coiling section of thick bamboo, when the staff stands on the step, effect through the motor drives initiative conical gear and rotates, and then when initiative conical gear rotates, drive driven conical gear and first drive lever rotate simultaneously, when the coiling section of thick bamboo rotates, constantly pack up the connection rope, make first connecting column step constantly rise, and then drive the staff and rise, save the physical power that the staff climbed the cat ladder, so that the staff more concentrates on the attention and overhauls the power box.

Description

Lifting insulating ladder for electric power equipment maintenance

Technical Field

The utility model relates to an insulating cat ladder specifically is power equipment overhauls with insulating cat ladder of lift.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines, transformers, contactors and the like with various voltage grades, and the power equipment needs to be periodically overhauled for the work of the power equipment.

Some power boxes are mostly installed to have a certain distance apart from ground among the current power equipment, and then need utilize the cat ladder, because the quantity of power box is more for partly physical demands of staff are in the climbing, and then the staff of being not convenient for concentrates attention and overhauls usefulness to whole electric power cabinet inside. Therefore, the lifting insulating ladder stand for power equipment maintenance is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Electric power equipment overhauls with insulating cat ladder of lift, including the bearing box, the first backup pad of bearing box top symmetry fixed connection, the one end of first backup pad fixed connection T type spliced pole, the other end and the fourth backup pad of T type spliced pole rotate to be connected, the fourth backup pad is hollow form, bearing incasement wall symmetry fixed connection second backup pad, bearing incasement wall bottom center department fixed mounting motor.

Furthermore, the inner side wall of the fourth supporting plate is fixedly connected with a partition plate, a groove is formed in the side wall of the partition plate, an idler wheel is arranged at the groove of the partition plate, the idler wheel is rotatably connected with one end of the first connecting column, the other end of the first connecting column is fixedly connected with a pedal, and the pedal and the fourth supporting plate form a ladder stand.

Furthermore, the inner wall of the top end of the fourth supporting plate is symmetrically and fixedly connected with a third supporting plate, two third supporting plates are fixedly connected with a second connecting column, pulleys are fixedly installed on the second connecting column, and the pulleys are installed on the inner side wall of the fourth supporting plate in the same connecting mode.

Further, the output fixed connection second transfer line's of motor one end, the other end and the bearing box inner wall of second transfer line rotate to be connected, second transfer line outer wall fixed connection initiative conical gear, initiative conical gear meshing driven conical gear, driven conical gear and first transfer line fixed connection, first transfer line rotates with the second backup pad to be connected.

Further, the outer wall of the first transmission rod is fixedly connected with a winding drum, the winding drum is fixedly connected with one end of a connecting rope, and the other end of the connecting rope penetrates through the pulley and is fixedly connected with the first connecting column.

The utility model has the advantages that: the utility model provides an electric power equipment overhauls with insulating cat ladder of lift.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic overall side view cross-sectional structure of an embodiment of the present invention;

fig. 2 is a schematic front sectional view of a fourth supporting plate according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a partially enlarged structure at a position a in fig. 1 according to an embodiment of the present invention.

In the figure: 1. bearing box, 2, first backup pad, 3, T type spliced pole, 4, first transfer line, 5, motor, 6, second transfer line, 7, initiative conical gear, 8, driven conical gear, 9, a winding section of thick bamboo, 10, second backup pad, 11, pedal, 12, division board, 13, connection rope, 14, gyro wheel, 15, first spliced pole, 16, third backup pad, 17, second spliced pole, 18, pulley, 19, fourth backup pad.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, the lifting insulating ladder stand for electric power equipment maintenance comprises a bearing box 1, wherein the top end of the bearing box 1 is symmetrically and fixedly connected with a first supporting plate 2, the first supporting plate 2 is fixedly connected with one end of a T-shaped connecting column 3, the other end of the T-shaped connecting column 3 is rotatably connected with a fourth supporting plate 19, the fourth supporting plate 19 is hollow, the inner wall of the bearing box 1 is symmetrically and fixedly connected with a second supporting plate 10, and a motor 5 is fixedly installed at the center of the bottom end of the inner wall of the bearing box 1.

The inner side wall of the fourth supporting plate 19 is fixedly connected with the partition plate 12, so that the inner space of the fourth supporting plate 19 can be conveniently divided, a groove is formed in the side wall of the partition plate 12, a roller 14 is arranged at the groove of the partition plate 12, the roller 14 can be conveniently limited under the action of a groove at the top end of the partition plate 12, so that the roller 14 is prevented from sliding out of the partition plate 12, the roller 14 is rotatably connected with one end of a first connecting column 15, the other end of the first connecting column 15 is fixedly connected with the pedal 11, so that a worker can stand conveniently, the pedal 11 and the fourth supporting plate 19 form a ladder stand, the inner wall at the top end of the fourth supporting plate 19 is symmetrically and fixedly connected with a third supporting plate 16, a second connecting column 17 is fixedly connected between the two third supporting plates 16, the second connecting column 17 is fixedly provided with a pulley 18, so that a connecting rope 13 can drive the roller 14 to roll under the action of the pulley 18, the pulley 18 is installed on the inner side wall of the fourth supporting plate 19 in the same connection mode, so that after the fourth supporting plate 19 is inclined, the connecting rope 13 is limited, the output end of the motor 5 is fixedly connected with one end of the second transmission rod 6, the other end of the second transmission rod 6 is rotatably connected with the inner wall of the bearing box 1, the outer wall of the second transmission rod 6 is fixedly connected with the driving bevel gear 7, so that the driving bevel gear 7 is driven to rotate under the action of the motor 5, the driving bevel gear 7 is meshed with the driven bevel gear 8, the driven bevel gear 8 is fixedly connected with the first transmission rod 4, so that when the driving bevel gear 7 rotates, the driven bevel gear 8 and the first transmission rod 4 are driven to rotate simultaneously, the first transmission rod 4 is rotatably connected with the second supporting plate 10, the outer wall of the first transmission rod 4 is fixedly connected with the receiving drum 9, so that when the first transmission rod 4 rotates, the winding drum 9 is driven to rotate simultaneously, one end of a fixed connection rope 13 of the winding drum 9 is connected, and the other end of the connection rope 13 penetrates through the pulley 18 and is fixedly connected with the first connecting column 15, so that the connection rope 13 is conveniently wound up when the winding drum 9 rotates, and the first connecting column 15 is driven to continuously rise by the pedal 11.

When the utility model is used, the electric elements in the utility model are externally connected with a power supply and a control switch when in use, firstly, whether each device of the whole device can work normally is checked, when the electric box is overhauled, one end of the two fourth supporting plates 19 far away from the bearing box 1 is tightly attached to the side wall of the bearing wall installed on the electric box, and further the fourth supporting plates 19 and the weighing wall form a certain angle, thereby being convenient for the stability of the whole ladder stand, when a worker stands on the pedal 11, the motor 5 drives the driving bevel gear 7 to rotate under the action of the motor 5, and further drives the driven bevel gear 8 and the first transmission rod 4 to rotate simultaneously when the driving bevel gear 7 rotates, when the winding drum 9 rotates, the connecting rope 13 is continuously wound, and further the first connecting column 15 and the pedal 11 are continuously ascended, otherwise, when the motor 5 rotates reversely, the pedal 11 descends continuously, the roller 14 is limited under the action of the groove at the top end of the partition plate 12, and the roller 14 is prevented from sliding out of the partition plate 12 to cause accidents.

The utility model discloses an useful part lies in:

1. through the arrangement of the winding drum, when a worker stands on the pedal, the driving bevel gear is driven to rotate under the action of the motor, the driven bevel gear and the first transmission rod are driven to rotate simultaneously when the driving bevel gear rotates, and the connecting rope is continuously wound up when the winding drum rotates, so that the pedal of the first connecting column is continuously lifted, the worker is driven to lift, the physical force for climbing the ladder stand by the worker is saved, and the worker can conveniently pay more attention to overhaul the power box;

2. through the setting of division board, cut apart fourth backup pad inner space, and then be convenient for connect packing up and emitting of rope, and through the effect of division board top recess, carry on spacingly to the gyro wheel, prevent outside the gyro wheel roll-off division board, cause the accident to take place.

The motor 5 is a motor of type M3AA100LB 8.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Insulating cat ladder of lift for power equipment overhauls, its characterized in that: including bearing case (1), the first backup pad (2) of bearing case (1) top symmetry fixed connection, the one end of first backup pad (2) fixed connection T type spliced pole (3), the other end and the fourth backup pad (19) of T type spliced pole (3) rotate to be connected, fourth backup pad (19) are hollow form, bearing case (1) inner wall symmetry fixed connection second backup pad (10), bearing case (1) inner wall bottom center department fixed mounting motor (5).

2. The insulated elevating ladder for power equipment maintenance according to claim 1, characterized in that: fourth backup pad (19) inside wall fixed connection division board (12), division board (12) lateral wall is equipped with the recess, the groove of division board (12) is equipped with gyro wheel (14), gyro wheel (14) rotate with the one end of first spliced pole (15) and are connected, the other end and pedal (11) fixed connection of first spliced pole (15), pedal (11) and fourth backup pad (19) form the cat ladder.

3. The insulated elevating ladder for power equipment maintenance according to claim 1, characterized in that: fourth backup pad (19) top inner wall symmetry fixed connection third backup pad (16), two fixed connection second spliced pole (17) between third backup pad (16), second spliced pole (17) fixed mounting pulley (18), pulley (18) are installed with the same connected mode to fourth backup pad (19) inside wall.

4. The insulated elevating ladder for power equipment maintenance according to claim 1, characterized in that: the output end fixed connection second transfer line (6) of motor (5) one end, the other end and bearing case (1) inner wall of second transfer line (6) rotate and are connected, second transfer line (6) outer wall fixed connection initiative conical gear (7), initiative conical gear (7) meshing driven conical gear (8), driven conical gear (8) and first transfer line (4) fixed connection, first transfer line (4) rotate with second backup pad (10) and are connected.

5. The insulated elevating ladder for power equipment maintenance according to claim 4, characterized in that: the outer wall of the first transmission rod (4) is fixedly connected with a winding drum (9), one end of a rope (13) is fixedly connected with the winding drum (9), and the other end of the rope (13) penetrates through a pulley (18) to be fixedly connected with a first connecting column (15).