CN217461999U

CN217461999U - Retractable climbing device for overhauling iron tower

Info

Publication number: CN217461999U
Application number: CN202123395460.3U
Authority: CN
Inventors: 程刚
Original assignee: Qingdao Detaiheng Iron Tower Co ltd
Current assignee: Qingdao Detaiheng Iron Tower Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-20
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the field of electric power iron tower equipment, and discloses a retractable climbing device for iron tower maintenance, which comprises a base, a rotating plate, mounting holes, fixed plates, a fixed crawling ladder, a mounting plate, a sliding groove, a telescopic crawling ladder and a telescopic device, wherein two opposite side walls of the base are respectively provided with a groove, the groove of the base is movably connected with the rotating plate, one end of the rotating plate is provided with the mounting holes, the fixed plates are provided with two, the two fixed plates are respectively and fixedly connected with two ends of the top of the base, the top of the fixed plate is fixedly connected with the fixed crawling ladder, both ends of the top of the fixed crawling ladder are fixedly connected with the mounting plate, the mounting plate is provided with the sliding groove, both ends of the telescopic crawling ladder are arranged in the sliding groove of the mounting plate, and the telescopic crawling ladder is movably connected with the mounting plate through the telescopic device, the utility model is characterized in that the mounting holes are connected with the rotating plate and the mounting surface through screws, make the device more firm, in addition, flexible cat ladder can stretch out and draw back in the sliding tray, has improved the device's flexibility.

Description

Retractable climbing device for overhauling iron tower

Technical Field

The utility model relates to an electric power iron tower equipment field specifically is a retractable climbing device for iron tower overhauls.

Background

The power transmission line iron tower is generally divided into five types, namely a wine glass type, a cat head type, a Chinese character 'Shang' type, a dry type and a barrel type according to the shape, and is divided into a tension tower, a tangent tower, a corner tower, a transposition tower (a tower for replacing a lead phase position), a terminal tower, a crossing tower and the like according to the application, and the structure characteristics of the tension tower, the tangent tower, the corner tower, the transposition tower, the terminal tower and the crossing tower are that various tower types belong to a space truss structure, a rod piece mainly comprises a single equilateral angle steel or a combined angle steel, when the iron tower breaks down and needs to be overhauled, a worker needs to climb to a maintenance point through a climbing device, however, the existing climbing device cannot be folded and unfolded, the flexibility is not high, and the worker is inconvenient to use.

Therefore, the retractable climbing device for iron tower maintenance is designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a retractable climbing device for iron tower overhauls has solved the problem that provides among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a retractable climbing device for iron tower overhauls, includes base, rotor plate, mounting hole, fixed plate, fixed cat ladder, mounting panel, sliding tray, flexible cat ladder and telescoping device, the recess has been seted up respectively to two lateral walls that the base is relative, and base groove swing joint has the rotor plate, and the mounting hole has been seted up to rotor plate one end, the fixed plate is equipped with two, and two fixed plates fixed connection respectively in base top both ends, fixed plate top fixedly connected with fixed cat ladder, the equal fixedly connected with mounting panel in top both ends of fixed cat ladder, has seted up the sliding tray on the mounting panel, the sliding tray of mounting panel is located at the both ends of flexible cat ladder, and flexible cat ladder passes through telescoping device swing joint in mounting panel.

Further, base recess inner wall is equipped with magnet, and magnet and base recess inner wall fixed connection.

Furthermore, the side wall of the rotating plate is fixedly connected with an iron block, and the iron block is matched with the magnet for use.

Furthermore, one end of the rotating plate is provided with a handle which is fixedly connected with the rotating plate.

Furthermore, the inner wall of the sliding groove is provided with a moving hole.

Further, the telescoping device includes mount, threaded rod, motor and movable block, the mount is "U" type structure, and mount bottom fixed connection in mounting panel top, the inboard swing joint of mount has the threaded rod, and the mount surface is located to the one end of threaded rod, motor bottom fixed connection in mounting panel top, and the output fixed connection of motor in the threaded rod, the mount inboard is located to the movable block, and movable block and threaded rod threaded connection, and the movable block bottom is through removing hole fixed connection in the top of flexible cat ladder, movable block top fixedly connected with lug, and the lug of movable block locates in the recess that the mount inner wall was seted up.

The beneficial effects of the utility model are that:

1. the utility model discloses a, through mutually supporting of rotor plate, mounting hole, magnet, iron plate and handle for the device is when using, is connected rotor plate and installation face through the screw in mounting hole department, thereby makes the device more stable, has improved the device's security.

2. The utility model discloses a, through mutually supporting of mount, threaded rod, motor and movable block for the motor drives the threaded rod and rotates, and under the effect of threaded rod, the movable block takes flexible cat ladder to move, can follow the sliding tray with flexible cat ladder from this and move out, and flexible cat ladder can receive and release in the sliding tray, makes things convenient for staff's climbing, has improved the device's flexibility.

Drawings

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

FIG. 2 is a schematic view of the structure of the middle telescopic device of the present invention;

fig. 3 is a schematic structural diagram of a in fig. 2.

In the figure: 1. a base; 2. a rotating plate; 3. mounting holes; 4. a fixing plate; 5. fixing the crawling ladder; 6. mounting a plate; 7. a telescopic ladder stand; 8. a telescoping device; 9. a magnet; 10. an iron block; 11. a handle; 12. moving the hole; 13. a fixed mount; 14. a threaded rod; 15. a motor; 16. a moving block; 17. a sliding groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: a retractable climbing device for iron tower maintenance comprises a base 1, a rotating plate 2, mounting holes 3, a fixing plate 4, a fixed ladder 5, a mounting plate 6, a sliding groove 17, a retractable ladder 7 and a retractable device 8, wherein two opposite side walls of the base 1 are respectively provided with a groove, the inner wall of the groove of the base 1 is provided with a magnet 9, the magnet 9 is fixedly connected with the inner wall of the groove of the base 1, the groove of the base 1 is movably connected with the rotating plate 2, the side wall of the rotating plate 2 is fixedly connected with an iron block 10, the iron block 10 is matched with the magnet 9 for use, one end of the rotating plate 2 is provided with a handle 11, the handle 11 is fixedly connected with the rotating plate 2, the mounting holes 3 are formed in the rotating plate 2, the mounting holes 3, the magnet 9, the iron block 10 and the handle 11 are matched with each other, so that when the device is used, the rotating plate 2 is connected with a mounting surface through screws at the mounting holes 3, thereby make the device more stable, the security of the device has been improved, fixed plate 4 is equipped with two, and two fixed plate 4 difference fixed connection are in 1 top both ends of base, fixed plate 4 top fixedly connected with fixed cat ladder 5, the equal fixedly connected with mounting panel 6 in fixed cat ladder 5's top both ends, sliding tray 17 has been seted up on the mounting panel 6, shifting hole 12 has been seted up to the sliding tray 17 inner wall, the sliding tray 17 of mounting panel 6 is located at the both ends of flexible cat ladder 7, and flexible cat ladder 7 passes through 8 swing joint of telescoping device in mounting panel 6.

Wherein, the telescopic device 8 comprises a fixed frame 13, a threaded rod 14, a motor 15 and a moving block 16, the fixed frame 13 is of a U-shaped structure, the bottom of the fixed frame 13 is fixedly connected with the top of the mounting plate 6, the inner side of the fixed frame 13 is movably connected with the threaded rod 14, one end of the threaded rod 14 is arranged on the outer surface of the fixed frame 13, the bottom of the motor 15 is fixedly connected with the top of the mounting plate 6, the output end of the motor 15 is fixedly connected with the threaded rod 14, the moving block 16 is arranged on the inner side of the fixed frame 13, the moving block 16 is in threaded connection with the threaded rod 14, the bottom of the moving block 16 is fixedly connected with the top of the telescopic ladder stand 7 through a moving hole 12, the top of the moving block 16 is fixedly connected with a convex block, the convex block of the moving block 16 is arranged in a groove arranged on the inner wall of the fixed frame 13, and the fixed frame 13, the threaded rod 14, the motor 15 and the moving block 16 are mutually matched, under the effect of threaded rod 14, movable block 16 takes flexible cat ladder 7 to remove, can follow the sliding tray 17 with flexible cat ladder 7 from this and shift out, and flexible cat ladder 7 can receive and release in sliding tray 17, makes things convenient for staff's climbing, has improved the flexibility of device.

To sum up, the utility model discloses when using, the staff places the device in iron tower department, then through handle 11, rotate 90 degrees with rotor plate 2, be connected rotor plate 2 and installation face through the screw in mounting hole 3 department after that, thereby make the device more stable, the security of the device has been improved, staff's starter motor 15, motor 15 is driving threaded rod 14 and is rotating, under threaded rod 14's effect, the movable block 16 takes flexible cat ladder 7 to remove, can shift out flexible cat ladder 7 from the sliding tray 17 from this, flexible cat ladder 7 can receive and release in sliding tray 17, make things convenient for staff's climbing, the flexibility of the device has been improved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a retractable climbing device for iron tower overhauls, includes base (1), rotor plate (2), mounting hole (3), fixed plate (4), fixed cat ladder (5), mounting panel (6), sliding tray (17), flexible cat ladder (7) and telescoping device (8), its characterized in that: two relative lateral walls of base (1) are seted up flutedly respectively, and base (1) recess swing joint has rotor plate (2), and mounting hole (3) have been seted up to rotor plate (2) one end, fixed plate (4) are equipped with two, and two fixed plate (4) fixed connection respectively in base (1) top both ends, fixed plate (4) top fixedly connected with fixed cat ladder (5), the equal fixedly connected with mounting panel (6) in top both ends of fixed cat ladder (5), sliding tray (17) have been seted up on mounting panel (6), the sliding tray (17) of mounting panel (6) are located at the both ends of flexible cat ladder (7), and flexible cat ladder (7) are through telescoping device (8) swing joint in mounting panel (6).

2. The retractable climbing device for overhauling the iron tower as claimed in claim 1, wherein: base (1) recess inner wall is equipped with magnet (9), and magnet (9) and base (1) recess inner wall fixed connection.

3. The retractable climbing device for overhauling the iron tower as claimed in claim 1, wherein: the side wall of the rotating plate (2) is fixedly connected with an iron block (10), and the iron block (10) is matched with the magnet (9) for use.

4. The retractable climbing device for overhauling the iron tower as claimed in claim 1, wherein: one end of the rotating plate (2) is provided with a handle (11), and the handle (11) is fixedly connected to the rotating plate (2).

5. The retractable climbing device for overhauling the iron tower as claimed in claim 1, wherein: the inner wall of the sliding groove (17) is provided with a moving hole (12).

6. The retractable climbing device for overhauling the iron tower as claimed in claim 1, characterized in that: the telescopic device (8) comprises a fixed frame (13), a threaded rod (14), a motor (15) and a moving block (16), the fixed frame (13) is of a U-shaped structure, the bottom of the fixed frame (13) is fixedly connected with the top of the mounting plate (6), the inner side of the fixed frame (13) is movably connected with a threaded rod (14), one end of the threaded rod (14) is arranged on the outer surface of the fixed frame (13), the bottom of the motor (15) is fixedly connected with the top of the mounting plate (6), the output end of the motor (15) is fixedly connected with the threaded rod (14), the moving block (16) is arranged on the inner side of the fixed frame (13), a moving block (16) is in threaded connection with the threaded rod (14), the bottom of the moving block (16) is fixedly connected with the top of the telescopic ladder stand (7) through a moving hole (12), the top of the moving block (16) is fixedly connected with a convex block, and the convex block of the moving block (16) is arranged in a groove arranged on the inner wall of the fixed frame (13).