CN213144354U

CN213144354U - Safe staircase that electric power construction used

Info

Publication number: CN213144354U
Application number: CN202020957192.6U
Authority: CN
Inventors: 欧洲华; 文波; 黄冕; 黄雨效; 欧阳龙
Original assignee: Heyuan Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Heyuan Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2021-05-07
Anticipated expiration: 2030-05-31

Abstract

The utility model belongs to the technical field of power devices, in particular to a safe escalator for electric power construction, which comprises a base, an escalator body, pedals and non-slip mats, wherein the escalator body is fixedly connected to the upper surface of the base, the pedals are fixedly connected to the side surface of the escalator body, the non-slip mats are fixedly connected to the upper surface of the pedals, a plurality of pedals are uniformly arranged on the side surface of the escalator body, the upper end of the escalator body is fixedly connected with a supporting table, and the lower surface of the supporting table is fixedly connected with a shell; the utility model discloses, through setting up transmission assembly, when people need adjust the area of expansion plate, people only need through control switch control motor function to drive first screw thread post and second screw thread post and rotate, under the cooperation of first screw thread post, second screw thread post and screw cap, make the expansion plate that carries the second rail guard shift out movable bin, when the expansion plate removed to the assigned position, people can stop the function through control switch control motor.

Description

Safe staircase that electric power construction used

Technical Field

The utility model belongs to the technical field of electric power unit, concretely relates to safe staircase that electric power construction used.

Background

Adopt the cat ladder in power construction mostly, the staff climbs to the transmission line that needs were salvageed or were maintained through the cat ladder on, two montants and a plurality of horizontal poles are generally adopted to current ladder for power construction, but each montant bottom only a bit lands, the steadiness is poor, it is unexpected very easy to take place, make constructor's life safety unable guarantee, and the staff stands on the footboard always in the maintenance process, the health can't be fixed, take place easily to step on empty danger with sideslipping, for solving above problem, we release following device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a safe staircase that electric power construction used has the removal of being convenient for, easy operation, and the steadiness is strong and simple structure's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a safe escalator for electric power construction comprises a base, an escalator body, pedals and anti-slip pads, wherein the escalator body is fixedly connected to the upper surface of the base, the pedals are fixedly connected to the side surface of the escalator body, the anti-slip pads are fixedly connected to the upper surface of the pedals, the pedals are uniformly arranged on the side surface of the escalator body, a supporting table is fixedly connected to the upper end of the escalator body, a shell is fixedly connected to the lower surface of the supporting table, a transmission component is arranged inside the shell, a movable bin is arranged inside the supporting table, a telescopic plate is arranged inside the movable bin, the upper end of the transmission component is fixedly connected to the upper surface of the telescopic plate, a through hole is formed in the side surface of the movable bin, the telescopic plate penetrates through the through hole, a first protective guard is fixedly connected to the upper surface of the, the upper surface of the telescopic plate is fixedly connected with a second protective guard, the other side of the protective net is fixedly connected to the side face of the second protective guard, and the number of the telescopic plates is two, and the two telescopic plates are symmetrically distributed at two ends of the supporting table.

Preferably, the transmission assembly includes the transmission storehouse, transmission storehouse inner wall fixedly connected with support, the inside fixedly connected with motor of support, the first screw thread post of output shaft fixedly connected with of motor, the other end fixedly connected with second screw thread post of first screw thread post, the other end fixedly connected with pivot of second screw thread post, the inner wall fixedly connected with bearing in transmission storehouse, the pivot other end is worn to establish in the bearing, second screw thread post surface threaded connection has the screw cap, the side fixedly connected with connecting block of screw cap, the movable groove has been seted up on transmission storehouse surface, the connecting block is worn to establish in the movable groove.

Preferably, the expansion plate side fixedly connected with slider, the spout has been seted up to the activity storehouse inner wall, slider sliding connection is in the spout, slider and spout respectively have two sets ofly, and the symmetric distribution is in the expansion plate both sides.

Preferably, flexible groove has been seted up to the lower surface of base, fixedly connected with electric putter in the flexible groove, electric putter's other end fixedly connected with wheel group, wheel group is total four, and is the rectangle and arranges at the base lower extreme, surface fixedly connected with base under the base, the base is total four to be the rectangle and arrange at surface under the base.

Preferably, an energy storage bin is arranged inside the base, a storage battery is fixedly connected inside the energy storage bin, a control switch is fixedly connected to the front side of the base, and a microprocessor is arranged inside the control switch.

Compared with the prior art, the beneficial effects of the utility model are that:

by arranging the transmission component, when people need to adjust the area of the expansion plate, people only need to control the motor to operate by the control switch, thereby driving the first threaded column and the second threaded column to rotate, under the matching of the first threaded column, the second threaded column and the threaded cap, the expansion plate loaded with the second protective guard is moved out of the movable bin, when the expansion plate moves to the designated position, people can control the motor to stop operating through the control switch, thereby being convenient for people to adjust the area of the expansion plate, meanwhile, the activity space of people during working is adjusted, and when people stand on the support platform to work, under the cooperation of the first protective guard and the second protective guard, people are prevented from falling off due to unstable bodies, the safety factor of people during working is improved, and the practicability of the device is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic structural view of a transmission assembly in the present invention;

in the figure: 1. a base; 2. an escalator body; 3. a pedal; 4. a non-slip mat; 5. a support table; 6. a housing; 7. a transmission assembly; 701. a transmission bin; 702. a support; 703. a motor; 704. a first threaded post; 705. a second threaded post; 706. a rotating shaft; 707. a bearing; 708. a threaded cap; 709. connecting blocks; 710. a movable groove; 8. a movable bin; 9. a retractable plate; 10. a through hole; 11. a slider; 12. a chute; 13. a first guard rail; 14. a protective net; 15. a second guard rail; 16. a telescopic groove; 17. an electric push rod; 18. a wheel set; 19. a base; 20. an energy storage bin; 21. a storage battery; 22. and controlling the switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a safe escalator for electric power construction comprises a base 1, an escalator body 2, pedals 3 and non-slip mats 4, wherein the escalator body 2 is fixedly connected to the upper surface of the base 1, the pedals 3 are fixedly connected to the side surface of the escalator body 2, the non-slip mats 4 are fixedly connected to the upper surface of the pedals 3, the pedals 3 are uniformly arranged on the side surface of the escalator body 2, a supporting table 5 is fixedly connected to the upper end of the escalator body 2, a shell 6 is fixedly connected to the lower surface of the supporting table 5, a transmission assembly 7 is arranged in the shell 6, a movable bin 8 is arranged in the supporting table 5, a telescopic plate 9 is arranged in the movable bin 8, the upper end of the transmission assembly 7 is fixedly connected to the upper surface of the telescopic plate 9, a through hole 10 is formed in the side surface of the movable bin 8, the telescopic plate 9 penetrates through the through hole 10, and a first

protective guard

13, 13 side fixedly connected with protection network 14 of first rail guard, fixed surface is connected with second rail guard 15 on the

expansion plate

9, 14 opposite side fixed connection of protection network is in second rail guard 15 side, through setting up first rail guard 13, protection network 14 and second rail guard 15, when people stand on brace table 5 during operation, under the cooperation of first rail guard 13 and second rail guard 15 to avoid people to fall because of the health is unstable, improved the factor of safety of people during operation, improved the practicality of device, expansion plate 9 is total two, and the symmetric distribution is at brace table 5 both ends.

Specifically, the transmission assembly 7 includes a transmission bin 701, a support 702 is fixedly connected to an inner wall of the transmission bin 701, a motor 703 is fixedly connected to the inside of the support 702, an output shaft of the motor 703 is fixedly connected with a first threaded column 704, the other end of the first threaded column 704 is fixedly connected with a second threaded column 705, the other end of the second threaded column 705 is fixedly connected with a rotating shaft 706, a bearing 707 is fixedly connected to the inner wall of the transmission bin 701, the other end of the rotating shaft 706 is inserted into the bearing 707, a threaded cap 708 is connected to a surface of the second threaded column 705 in a threaded manner, a connecting block 709 is fixedly connected to a side surface of the threaded cap 708, a movable groove 710 is formed in the surface of the transmission bin 701, the connecting block 709 is inserted into the movable groove 710, and by setting the transmission assembly 7, when a person needs to adjust the area of the expansion plate 9, the person only needs to, thereby drive first screw thread post 704 and second screw thread post 705 and rotate, under the cooperation of first screw thread post 704, second screw thread post 705 and screw cap 708 for the expansion plate 9 that carries second rail guard 15 shifts out movable bin 8, and when expansion plate 9 removed to the assigned position, people can stop the operation through control switch 22 control motor 703, has made things convenient for people to adjust the area of expansion plate 9, adjusts the activity space of people during operation simultaneously.

Specifically, the side fixedly connected with slider 11 of expansion plate 9, spout 12 has been seted up to activity storehouse 8 inner wall, slider 11 sliding connection is in spout 12, slider 11 and spout 12 respectively have two sets ofly, and the symmetric distribution is in expansion plate 9 both sides.

Specifically, flexible groove 16 has been seted up to base 1's lower surface, fixedly connected with electric putter 17 in the flexible groove 16, electric putter 17's other end fixedly connected with wheel group 18, wheel group 18 is total four, and is the rectangle and arranges at the base 1 lower extreme, base 1 lower surface fixedly connected with base 19, base 19 is total four to be the rectangle and arrange at the base 1 lower surface.

Specifically, energy storage bin 20 has been seted up to base 1 inside, the inside fixedly connected with battery 21 in energy storage bin 20, the positive fixedly connected with control switch 22 of base 1, the inside microprocessor that is provided with of control switch 22.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, at first remove the device to the assigned position, then people control the operation of electric putter 17 through control switch 22, thereby drive the wheel group 18 and remove, when wheel group 18 breaks away from with ground, when base 19 contacted with ground simultaneously, people only need control electric putter 17 through control switch 22 and stop the operation, thereby guaranteed that the device can keep stable state in the in-process of carrying out normal operation, when people need adjust the area of expansion plate 9, people only need control motor 703 through control switch 22 and operate, thereby drive first screw post 704 and second screw post 705 and rotate, under the cooperation of first screw post 704, second screw post 705 and screw cap 708, make the expansion plate 9 that carries second rail guard 15 move out movable bin 8, when expansion plate 9 moved to the assigned position, people can control motor 703 through control switch 22 and stop the operation, meanwhile, the second protective guard 15 drives the protective net 14 to be unfolded, so that people are prevented from falling off due to unstable bodies, the safety factor of people in work is improved, and then people can climb up the telescopic table 5 through the escalator body 2 loaded with the pedals 3 to work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. The utility model provides a safe staircase that electric power construction used, includes base (1), staircase body (2), footboard (3) and slipmat (4), its characterized in that: the escalator comprises an escalator body (2), a plurality of pedals (3), a supporting table (5) and a shell (6), wherein the escalator body (2) is fixedly connected to the upper surface of a base (1), the pedals (3) are uniformly arranged on the side surface of the escalator body (2), the upper end of the escalator body (2) is fixedly connected with the supporting table (5), the lower surface of the supporting table (5) is fixedly connected with the shell (6), a transmission assembly (7) is arranged in the shell (6), a movable bin (8) is arranged in the supporting table (5), a telescopic plate (9) is arranged in the movable bin (8), the upper end of the transmission assembly (7) is fixedly connected to the upper surface of the telescopic plate (9), a through hole (10) is formed in the side surface of the movable bin (8), and the telescopic plate (9) is arranged in the through hole (10), the supporting platform is characterized in that a first protective guard (13) is fixedly connected to the upper surface of the supporting platform (5), a protective guard (14) is fixedly connected to the side surface of the first protective guard (13), a second protective guard (15) is fixedly connected to the upper surface of the telescopic plate (9), the other side of the protective guard (14) is fixedly connected to the side surface of the second protective guard (15), the number of the telescopic plates (9) is two, and the two telescopic plates are symmetrically distributed at two ends of the supporting platform (5).

2. The safety escalator for electric power construction according to claim 1, characterized in that: the transmission assembly (7) comprises a transmission bin (701), the inner wall of the transmission bin (701) is fixedly connected with a bracket (702), the inside of the bracket (702) is fixedly connected with a motor (703), an output shaft of the motor (703) is fixedly connected with a first threaded column (704), the other end of the first threaded column (704) is fixedly connected with a second threaded column (705), the other end of the second threaded column (705) is fixedly connected with a rotating shaft (706), the inner wall of the transmission bin (701) is fixedly connected with a bearing (707), the other end of the rotating shaft (706) is arranged in the bearing (707) in a penetrating way, the surface of the second threaded column (705) is in threaded connection with a threaded cap (708), the side surface of the threaded cap (708) is fixedly connected with a connecting block (709), the surface of the transmission bin (701) is provided with a movable groove (710), and the connecting block (709) penetrates through the movable groove (710).

3. The safety escalator for electric power construction according to claim 1, characterized in that: expansion plate (9) side fixedly connected with slider (11), spout (12) have been seted up to activity storehouse (8) inner wall, slider (11) sliding connection is in spout (12), slider (11) and spout (12) respectively have two sets ofly, and the symmetric distribution is in expansion plate (9) both sides.

4. The safety escalator for electric power construction according to claim 1, characterized in that: flexible groove (16) have been seted up to the lower surface of base (1), fixedly connected with electric putter (17) in flexible groove (16), the other end fixedly connected with wheel group (18) of electric putter (17), wheel group (18) are total four, and are the rectangle and arrange at base (1) lower extreme, base (1) lower surface fixedly connected with base (19), base (19) are total four to be the rectangle and arrange at base (1) lower surface.

5. The safety escalator for electric power construction according to claim 1, characterized in that: the energy storage bin (20) is arranged inside the base (1), the storage battery (21) is fixedly connected inside the energy storage bin (20), the control switch (22) is fixedly connected to the front side of the base (1), and the microprocessor is arranged inside the control switch (22).