CN215213296U

CN215213296U - Escalator for offshore wind power generation maintenance

Info

Publication number: CN215213296U
Application number: CN202120822820.4U
Authority: CN
Inventors: 张懿敏
Original assignee: Baoding Haochang Electric Power Technology Co ltd
Current assignee: Baoding Haochang Electric Power Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-17
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses an offshore wind power generation maintains and uses staircase, including the arm of escalator, the symmetric welding has the connecting rod between the arm of escalator, rotates between the arm of escalator to be connected with the footboard, and the one end of footboard is provided with the fluted disc, and the welding has first mounting panel on the arm of escalator, is provided with the guide post on the first mounting panel, and guide post surface sliding is provided with the rack, and the meshing is connected with the fluted disc on the rack. The utility model drives the pedal to rotate by rotating the turntable, so that the pedal is kept horizontal, thereby being convenient for use during maintenance and increasing the comfort level of feet; through the arrangement of the hook and the pedal, the maintenance tool can be placed on the surface of the pedal or hung on the hook, so that the maintenance tool is convenient to carry.

Description

Escalator for offshore wind power generation maintenance

Technical Field

The utility model relates to an staircase technical field specifically is an offshore wind power generation maintains and uses staircase.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally outputs alternating current, the wind power generator generally comprises components such as a wind wheel, a generator, a direction regulator, a tower frame, a speed-limiting safety mechanism, an energy storage device and the like, the working principle of the wind power generator is simpler, the wind wheel rotates under the action of the wind force and converts the kinetic energy of the wind into the mechanical energy of a wind wheel shaft, the generator rotates under the drive of the wind wheel shaft to generate electricity, in a broad sense, the wind energy is also solar energy, so the wind power generator can be also called, and is a heat energy utilization generator taking the sun as a heat source and taking the atmosphere as a working medium.

The maintenance of the offshore wind driven generator needs a long time, the pedal part of the existing escalator is generally thin and narrow, the foot sole of the existing escalator is uncomfortable when the escalator stands for a long time, and maintenance tools cannot be placed when maintenance personnel climb the escalator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an offshore wind power generation maintains and uses staircase to solve the thin and narrow long time of present staircase pedal department and stand and produce uncomfortable problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an offshore wind power generation maintains and uses staircase, includes the handrail arm, symmetrical welding has the connecting rod between the handrail arm, it is connected with the footboard to rotate between the handrail arm, the one end of footboard is provided with the fluted disc, the welding has first mounting panel on the handrail arm, be provided with the guide post on the first mounting panel, guide post surface sliding is provided with the rack, the meshing is connected with the fluted disc on the rack.

Preferably, the welding has the second mounting panel on the arm of escalator, and threaded connection has the push rod on the second mounting panel, and the one end of push rod rotates and is connected with the rack, and the other end welding of push rod has the carousel, rotates the push rod through the carousel and drives the rack removal, drives the fluted disc through the rack and rotates to adjust the level of footboard.

Preferably, the escalator arms are symmetrically welded with the abutting blocks, the lower ends of the abutting blocks are abutted with racks, and the abutting blocks are abutted with the racks from the centers to prevent the racks from being stressed and bent.

Preferably, the symmetry is provided with on the handrail arm and accomodates the groove, accomodates the inslot side and rotates and be connected with the bracing piece, and the upper end pivot of bracing piece is connected with the handrail, and after the slope of staircase arm was put, drag the handrail downwards and can drive the bracing piece and rotate along accomodating the groove, with the handrail convenient handrail of ascending a ladder of having rotated.

Preferably, the handrail is provided with a hook, and the carrying tool can be conveniently hung on the hook.

Preferably, the guide post is square post, and the rack slides and sets up and can be spacing to the rack and prevent its steering in the guide post fan.

Preferably, the upper end of the arm of the escalator is provided with a non-slip mat, and the non-slip mat increases the friction between the arm of the escalator and the contact surface to prevent the arm of the escalator from sliding downwards under stress.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model drives the pedal to rotate by rotating the turntable, so that the pedal is kept horizontal, thereby being convenient for use during maintenance and increasing the comfort level of feet; through the arrangement of the hook and the pedal, the maintenance tool can be placed on the surface of the pedal or hung on the hook, so that the maintenance tool is convenient to carry.

Drawings

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

FIG. 2 is a sectional view of the whole structure of the present invention;

fig. 3 is a sectional view of the arm of the escalator of the present invention.

In the figure: 1 stair arm, 10 non-slip mats, 11 first mounting plates, 12 guide posts, 13 racks, 14 second mounting plates, 15 push rods, 16 turntables, 17 connecting rods, 18 abutting blocks, 19 accommodating grooves, 2 pedals, 21 fluted discs, 3 handrails, 31 hooks and 32 supporting rods.

Detailed Description

Referring to fig. 1 and 2, the escalator for offshore wind power generation maintenance comprises escalator arms 1, connecting rods 17 are symmetrically welded between the escalator arms 1, pedals 2 are rotatably connected between the escalator arms 1, a toothed disc 21 is arranged at one end of each pedal 2, a first mounting plate 11 is welded on each escalator arm 1, a guide post 12 is arranged on each first mounting plate 11, a rack 13 is slidably arranged on the surface of each guide post 12, and the toothed disc 21 is meshed with the rack 13.

Referring to fig. 1 and 2, a second mounting plate 14 is welded to the arm 1, a push rod 15 is connected to the second mounting plate 14 in a threaded manner, a rack 13 is rotatably connected to one end of the push rod 15, a rotary disc 16 is welded to the other end of the push rod 15, the push rod 15 is rotated by the rotary disc 16 to drive the rack 13 to move, and a fluted disc 21 is driven by the rack 13 to rotate, so that the level of the pedal 2 is adjusted.

Referring to fig. 1 and 2, the arm 1 is symmetrically welded with the resisting block 18, the lower end of the resisting block 18 is connected with the rack 13, and the resisting block 18 is connected with the rack 13 from the center to prevent the rack 13 from bending under stress.

Referring to fig. 3, the storage grooves 19 are symmetrically formed in the arm 1, the inner sides of the storage grooves 19 are rotatably connected with the support rods 32, the upper ends of the support rods 32 are rotatably connected with the handrails 3, and after the arm 1 is obliquely placed, the handrail 3 is pulled downwards to drive the support rods 32 to rotate along the storage grooves 19, so that the handrails 3 are rotated to facilitate the holding of the escalator, and the safety factor is increased.

Referring to fig. 1 and 2, the armrest 3 is provided with a hook 31, and the hook 31 is convenient for hanging the carrying tool.

Referring to fig. 1 and 2, the guiding column 12 is a square column, and the rack 13 is slidably disposed on the guiding column 12 to limit the rack 13 and prevent the rack 13 from turning.

Referring to fig. 1, 2 and 3, the upper end of the arm 1 is provided with a non-slip mat 10, and the non-slip mat 10 increases the friction between the arm 1 and the contact surface to prevent the arm from sliding down under stress.

The utility model discloses when concrete implementation: when the device is used, the escalator is abutted against the abutting surface, the height of the escalator is adjusted, then the rotating disc 16 is rotated, the push rod 15 is driven to drive the rack 13 to move along the second mounting plate 14, the toothed disc 21 is meshed with and connected with the toothed disc 13 through the rack 13 to drive the toothed disc 21 to rotate, the toothed disc 21 rotates to drive the pedal 2 to rotate, the level of the pedal 2 is adjusted, so that the device is convenient to stand when being maintained, and the comfort level of feet is increased; the staircase can place the maintenance tool on the surface of the pedal 2 or hang on the hook 31 through the arrangement of the hook 31 and the pedal 2, thereby being convenient for the carrying of the maintenance tool.

Claims

1. The utility model provides an offshore wind power generation maintains uses staircase, includes step arm (1), its characterized in that: the utility model discloses a ladder, including handrail arm (1), footboard (2), connecting rod (17) are welded to the symmetry between handrail arm (1), it is connected with footboard (2) to rotate between handrail arm (1), the one end of footboard (2) is provided with fluted disc (21), the welding has first mounting panel (11) on handrail arm (1), be provided with guide post (12) on first mounting panel (11), guide post (12) surface sliding is provided with rack (13), the meshing is connected with fluted disc (21) on rack (13).

2. The escalator for offshore wind power generation and maintenance according to claim 1, wherein: the escalator is characterized in that a second mounting plate (14) is welded on the escalator arm (1), a push rod (15) is connected to the second mounting plate (14) in a threaded mode, one end of the push rod (15) is rotatably connected with a rack (13), and a turntable (16) is welded at the other end of the push rod (15).

3. The escalator for offshore wind power generation and maintenance according to claim 1, wherein: the escalator arm (1) is symmetrically welded with the abutting blocks (18), and the lower ends of the abutting blocks (18) are abutted with the racks (13).

4. The escalator for offshore wind power generation and maintenance according to claim 1, wherein: the handrail is characterized in that the handrail arms (1) are symmetrically provided with accommodating grooves (19), the inner sides of the accommodating grooves (19) are rotatably connected with supporting rods (32), and the upper end rotating shafts of the supporting rods (32) are connected with handrails (3).

5. The escalator for offshore wind power generation and maintenance according to claim 4, wherein: the handrail (3) is provided with a hook (31).

6. The escalator for offshore wind power generation and maintenance according to claim 1, wherein: the guide post (12) is a square post.

7. The escalator for offshore wind power generation and maintenance according to claim 1, wherein: the upper end of the arm (1) is provided with an anti-skid pad (10).