CN216215446U

CN216215446U - Electric power installation and maintenance platform

Info

Publication number: CN216215446U
Application number: CN202122514137.7U
Authority: CN
Inventors: 章国榜; 祝怀军
Original assignee: Hubei Honglian Power Engineering Installation Co ltd
Current assignee: Hubei Honglian Power Engineering Installation Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-05
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses an electric power installation and maintenance platform which comprises a main hoop, an auxiliary hoop and a climbing ladder, wherein the side of the main hoop is in bolted connection with the auxiliary hoop, limiting arms are welded at two ends of the main hoop, limiting holes are formed in the inner walls of the limiting arms, an extension mechanism is arranged on the outer walls of the limiting arms, a support frame is welded at the side of the upper end of the climbing ladder, a pedal plate is movably connected to the outer wall of the climbing ladder at the side of the support frame, a positioning rod is fixedly installed at the upper end of the climbing ladder, a clamping plate is fixedly connected to the outer wall of the upper end of a lifting sleeve, a limiting bolt is in threaded connection with the inner part of the clamping plate, and a body protecting frame is movably arranged on the outer wall of the lifting sleeve at the side of the clamping plate. This electric power installation overhauls platform conveniently adjusts the interval of overhauing between platform and the wire pole, avoids overhauing the stability of erectting of platform and receives the influence, and the electric overhaul platform is convenient simultaneously to be adjusted protection height according to staff's height.

Description

Electric power installation and maintenance platform

Technical Field

The utility model relates to the technical field of electric power installation, in particular to an electric power installation and maintenance platform.

Background

Electric power is one of the most common energy sources, and it has promoted industrialization climax for the second time and a new round of scientific and technological revolution for science and technology has changed human life deeply, and can involve a large amount of power equipment in the production, transportation and the use of electric power, in order to ensure the normal operating of these equipment, needs the periodic maintenance, and some equipment are installed at the wire pole eminence, just need use the maintenance platform this moment to bear staff.

However, the existing electric installation and maintenance platform has the following problems:

because it is inconvenient to erect maintenance platform bottom part wire pole, so erect maintenance platform for the stability, need to overhaul the interval convenient to adjust between platform and the wire pole, and the interval between maintenance platform and the wire pole is difficult for adjusting to current electric power installation maintenance platform, make the stability of erectting of maintenance platform receive the influence, the use limitation of device has been increased, safety when the staff in order to ensure different heights ascends the operation simultaneously, it conveniently adjusts the protection height to need the device, and current electric power installation maintenance platform is difficult for adjusting the protection height according to staff's height, the practicality of device has been reduced.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide an electric power installation and maintenance platform aiming at the defects of the prior art, so as to solve the problems that the electric power installation and maintenance platform in the prior art is not easy to adjust the distance between the maintenance platform and a telegraph pole, the erection stability of the maintenance platform is affected, the use limitation of the device is increased, meanwhile, the electric power installation and maintenance platform is not easy to adjust the protection height according to the height of a worker, and the practicability of the device is reduced.

The technical scheme for solving the technical problems is as follows: the utility model provides an electric power installation overhauls platform, includes main staple bolt, assists staple bolt and the ladder of ascending a height, the avris bolted connection of main staple bolt has the assistance staple bolt, and the both ends of main staple bolt all weld spacing arm to spacing hole has been seted up to the inner wall of spacing arm, and the outer wall of spacing arm is provided with extension mechanism, and extension mechanism installs in the avris of the ladder of ascending a height simultaneously, the upper end avris welding of the ladder of ascending a height has the support frame, and the outer wall swing joint of the ladder of ascending a height of support frame avris has the running-board to the upper end fixed mounting of the ladder of ascending a height has the locating lever, and the outer wall cover of locating lever is equipped with lifting sleeve, and lifting sleeve's inside screw thread is provided with the locking bolt simultaneously, lifting sleeve's upper end outer wall fixedly connected with cardboard, and the inside threaded connection of cardboard has spacing bolt to the lifting sleeve outer wall activity of avris is provided with the frame of protecting.

Preferably, the extension mechanism comprises an extension sleeve and a positioning bolt, the extension sleeve is sleeved on the outer wall of the limiting arm, and the end part of the extension sleeve is in threaded connection with the positioning bolt.

Preferably, the end part of the extension sleeve far away from the positioning bolt is fixedly connected with the ascending ladder, the extension sleeve is connected with the limiting arm in a sliding mode, the extension sleeve and the limiting arm are distributed in a one-to-one correspondence mode, limiting holes in the limiting arm are distributed at equal intervals, and meanwhile the limiting holes are in threaded connection with the positioning bolt.

Preferably, the support frames are symmetrically arranged about the ascending ladder, and the pedals and the ascending ladder form a rotating structure.

Preferably, the positioning rods are symmetrically distributed on the ascending ladder and are in sliding connection with the lifting sleeve.

Preferably, the lifting sleeve and the body protecting frame are rotatably connected, and the body protecting frame and the limiting bolt are arranged in a threaded manner.

Compared with the prior art, the utility model has the beneficial effects that: the electric installation and maintenance platform is convenient for adjusting the distance between the maintenance platform and the telegraph pole, avoids the influence on the erection stability of the maintenance platform, increases the use flexibility of the device, is convenient for adjusting the protection height according to the height of a worker, and enhances the practicability of the device;

1. the positioning bolt is separated from the limiting hole through the rotation of the positioning bolt, so that the limiting arm can be conveniently pulled to move in the extension sleeve, the distance between the main hoop and the ascending ladder is adjusted, the device can be conveniently erected in a proper place, and the stability of the device is prevented from being influenced;

2. through the rotation of locking bolt for locking bolt and locating lever break away from, thereby be convenient for spur lifting sleeve and remove along the locating lever, adjust the height of protecting the body frame, make the staff of different heights all can obtain abundant protection, strengthened the practicality of device.

Drawings

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

FIG. 2 is a schematic view of the connecting structure of the positioning rod and the lifting sleeve of the present invention;

FIG. 3 is a schematic top view of the extension mechanism of the present invention;

FIG. 4 is a schematic view of the connection structure of the ascending ladder and the supporting frame according to the present invention;

fig. 5 is a schematic view of the connection structure of the limit bolt and the body guard of the utility model.

In the figure: 1. a main hoop; 2. auxiliary hoops; 3. a limiting arm; 4. a limiting hole; 5. an extension mechanism; 501. extending the cannula; 502. positioning bolts; 6. climbing a ladder; 7. a support frame; 8. a foot pedal; 9. positioning a rod; 10. a lifting sleeve; 11. a locking bolt; 12. clamping a plate; 13. a limit bolt; 14. a body-protecting frame.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in figures 1 to 5, an electric installation and maintenance platform comprises a main hoop 1, an auxiliary hoop 2, a limiting arm 3, a limiting hole 4, an extension mechanism 5, an extension sleeve 501, a positioning bolt 502, a climbing ladder 6, a support frame 7, a pedal plate 8, a positioning rod 9, a lifting sleeve 10, a locking bolt 11, a clamping plate 12, a limiting bolt 13 and a body protecting frame 14, wherein the auxiliary hoop 2 is bolted on the side of the main hoop 1, the limiting arm 3 is welded on both ends of the main hoop 1, the limiting hole 4 is arranged on the inner wall of the limiting arm 3, the extension mechanism 5 is arranged on the outer wall of the limiting arm 3, the extension mechanism 5 is arranged on the side of the climbing ladder 6, the support frame 7 is welded on the upper end of the climbing ladder 6 on the side of the support frame 7, the pedal plate 8 is movably connected on the outer wall of the climbing ladder 6, the positioning rod 9 is fixedly arranged on the upper end of the climbing ladder 6, the lifting sleeve 10 is sleeved on the outer wall of the positioning rod 9, meanwhile, the inner thread of the lifting sleeve 10 is provided with a locking bolt 11, the outer wall of the upper end of the lifting sleeve 10 is fixedly connected with a clamping plate 12, the inner thread of the clamping plate 12 is connected with a limiting bolt 13, and the outer wall of the lifting sleeve 10 at the side of the clamping plate 12 is movably provided with a body protecting frame 14.

Extension mechanism 5 includes extension sleeve pipe 501 and gim peg 502, and extension sleeve pipe 501 cover locates the outer wall of spacing arm 3 to extension sleeve pipe 501's tip threaded connection has gim peg 502, is convenient for adjust the interval between ladder 6 of ascending a height and the main staple bolt 1 through extension mechanism 5, makes the convenient rotatory place of erectting of ladder 6 of ascending a height, has promoted the use flexibility of device.

The tip of extension sleeve pipe 501 faraway from

gim peg

502 and 6 fixed connection of ladder of ascending a height, and

extension sleeve pipe

501 and 3 sliding connection of spacing arm, and

extension sleeve pipe

501 and 3 one-to-one distribution of spacing arm, and spacing hole 4 equidistant distribution on the spacing arm 3, spacing hole 4 and gim peg 502 threaded connection simultaneously, the rotational positioning bolt 502 of being convenient for breaks away from with spacing hole 4, then the spacing arm 3 of pulling removes in extension sleeve pipe 501, adjust the interval between ladder 6 of ascending a height and the main staple bolt 1, adjust and accomplish the back, the rotational positioning bolt 502 inserts in new spacing hole 4, make ladder 6 and the stable connection of main staple bolt 1 of ascending a height, thereby let the device stable use.

Support frame 7 sets up about 6 symmetries of ladder of ascending a height, and running-

board

8 and 6 constitution revolution mechanic that ascend a height, and the running-board 8 of being convenient for all can fix a position in the both sides of ladder 6 of ascending a height, makes things convenient for the staff to stand in the both sides of ladder 6 of ascending a height.

The locating rods 9 are symmetrically distributed on the ascending ladder 6, the locating rods 9 are in sliding connection with the lifting sleeve 10, the lifting sleeve 10 is convenient to move, the height of the body protecting frame 14 is stably adjusted, and sufficient protection is provided for workers with different heights.

Lifting sleeve 10 rotates with protecting body frame 14 and connects, and protects

body frame

14 and 13 screw settings of stop bolt, is convenient for rotatory protecting body frame 14 for protecting body frame 14 all stably fixes a position in lifting sleeve 10 both sides, and the staff of being convenient for provides the protection when the both sides of ascending a height ladder 6 stand.

The working principle is as follows: when the electric installation and maintenance platform is used, firstly, as shown in fig. 1 and 3, when the distance between the ascending ladder 6 and the main hoop 1 needs to be adjusted, and the erection position of the ascending ladder 6 is adjusted, the rotary positioning bolt 502 is separated from the limiting hole 4, then the limiting arm 3 is pulled to move in the extension sleeve 501, the distance between the ascending ladder 6 and the main hoop 1 is adjusted, and after the adjustment is completed, the rotary positioning bolt 502 is inserted into a new limiting hole 4, so that the ascending ladder 6 is stably connected with the main hoop 1, as shown in fig. 3, then the ascending ladder 6 is stably connected with a telegraph pole through the main hoop 1 and the auxiliary hoop 2, so that the ascending ladder 6 is stably erected, the erection position of the ascending ladder 6 is convenient to be adjusted according to the environment around the telegraph pole, and the use flexibility of the device is enhanced;

as shown in fig. 1 and 4 to 5, when the ascending ladder 6 is erected, a worker climbs to the high position of the ascending ladder 6, then selects a proper standing position according to the distance between the ascending ladder 6 and the utility pole, when the ascending ladder 6 and the utility pole are close, the rotary pedal 8 is attached to the support frame 7 far away from the utility pole, when the ascending ladder 6 and the utility pole are far, the rotary pedal 8 is attached to the support frame 7 near the utility pole, as shown in fig. 1 to 2 and 5, then the worker stands on the pedal 8, then rotates the body guard 14 to the same side as the pedal 8, then connects the rotary limit bolt 13 with the body guard 14, limits the body guard 14, then separates the rotary lock bolt 11 from the positioning rod 9, adjusts the height of the lifting sleeve 10 according to the height of the worker, so that the height of the body guard 14 is adjusted, and after the adjustment, the rotary lock bolt 11 is connected with the positioning rod 9, the lifting sleeve 10 is limited, so that the body protecting frame 14 is limited, and workers with different heights can be fully protected.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an electric power installation overhauls platform, includes main staple bolt (1), assists staple bolt (2) and ladder (6) of ascending a height, its characterized in that: the side of the main hoop (1) is in bolted connection with an auxiliary hoop (2), two ends of the main hoop (1) are welded with limiting arms (3), the inner wall of each limiting arm (3) is provided with a limiting hole (4), the outer wall of each limiting arm (3) is provided with an extension mechanism (5), each extension mechanism (5) is installed on the side of the corresponding ascending ladder (6), the side of the upper end of each ascending ladder (6) is welded with a support frame (7), the outer wall of each ascending ladder (6) on the side of each support frame (7) is movably connected with a pedal (8), a positioning rod (9) is fixedly installed at the upper end of each ascending ladder (6), the outer wall of each positioning rod (9) is sleeved with a lifting sleeve (10), a locking bolt (11) is arranged on the inner thread of each lifting sleeve (10), and a clamping plate (12) is fixedly connected to the outer wall of the upper end of each lifting sleeve (10), and the inner thread of the clamping plate (12) is connected with a limit bolt (13), and the outer wall of the lifting sleeve (10) at the side of the clamping plate (12) is movably provided with a body protecting frame (14).

2. An electrical installation and service platform as claimed in claim 1, wherein: the extension mechanism (5) comprises an extension sleeve (501) and a positioning bolt (502), the outer wall of the limiting arm (3) is sleeved with the extension sleeve (501), and the end part of the extension sleeve (501) is in threaded connection with the positioning bolt (502).

3. An electrical installation and service platform as claimed in claim 2, wherein: the extension sleeve pipe (501) keep away from the tip and the ladder (6) fixed connection of ascending a height of pilot pin (502), just extension sleeve pipe (501) and spacing arm (3) sliding connection, extension sleeve pipe (501) and spacing arm (3) one-to-one distribute, spacing hole (4) equidistant distribution on spacing arm (3), spacing hole (4) and pilot pin (502) threaded connection.

4. An electrical installation and service platform as claimed in claim 1, wherein: the support frames (7) are symmetrically arranged relative to the ascending ladder (6), and the pedal plates (8) and the ascending ladder (6) form a rotating structure.

5. An electrical installation and service platform according to claim 4, wherein: the positioning rods (9) are symmetrically distributed on the ascending ladder (6), and the positioning rods (9) are connected with the lifting sleeve (10) in a sliding mode.

6. An electrical installation and service platform according to any one of claims 1 to 5, wherein: the lifting sleeve (10) is rotatably connected with the body protecting frame (14), and the body protecting frame (14) and the limiting bolt (13) are arranged in a threaded mode.