CN219509109U - Electric power iron tower maintenance climbing support - Google Patents

Abstract

The utility model discloses a power iron tower maintenance climbing support which comprises a ground, wherein an iron tower body is installed on the ground, fixing plates positioned on the left side of the iron tower body are symmetrically and fixedly connected on the ground, lifting plates are sleeved on the outer walls of the two fixing plates in a sliding mode, a metal net cover is welded on the upper side wall of the lifting plates, hanging rings are fixedly connected on the upper top wall of the metal net cover, mounting plates are fixedly connected on the upper side walls of the two fixing plates, vertical plates are fixedly connected on the upper side walls of the two mounting plates, rotating shafts are connected on the opposite sides of the two vertical plates in a rotating mode, and guide wheels are fixedly sleeved on the outer walls of the rotating shafts. According to the utility model, the traction rope is wound on the wind-up roll, so that the lifting plate, the metal mesh enclosure and the staff are driven to move upwards to the top end of the iron tower body, the safety of the staff in the ascending process is improved by the aid of the metal mesh enclosure, and the danger brought by the staff in the climbing process of the iron tower body is avoided.

Description

Electric power iron tower maintenance climbing support

Technical Field

The utility model relates to the technical field of electric power iron towers, in particular to a climbing bracket for electric power iron tower maintenance.

Background

The power transmission line iron tower is a tower-shaped building for power transmission, and is structurally characterized in that various towers are all of a space truss structure, rod pieces are mainly composed of single equilateral angle steel or combined angle steel, Q235 (A3F) and Q345 (16 Mn) are generally used as materials, crude bolts are adopted for connection among the rod pieces, the rods are connected by shear force through the bolts, the whole tower is composed of angle steel, connecting steel plates and bolts, and individual components such as tower feet are welded into a combined piece through a plurality of steel plates, so that hot galvanizing corrosion prevention, transportation and construction erection are extremely convenient, the existing power iron tower has the defect of inconvenient maintenance, and maintenance personnel need to climb an upper iron tower when the iron tower breaks down, and the existing power iron tower is dangerous.

Disclosure of Invention

The utility model aims to solve the problems in the background technology, and provides a climbing support for maintaining a power iron tower.

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

the utility model provides a power iron tower maintenance climbing support, includes ground, subaerial iron tower body that installs, subaerial symmetry fixedly connected with is located iron tower body left fixed plate, two the outer wall of fixed plate slides the cover jointly and is equipped with the lifter plate, the last lateral wall welding of lifter plate has the metal screen panel, the last roof fixedly connected with rings of metal screen panel, two the equal fixedly connected with mounting panel of last lateral wall of fixed plate, two the equal fixedly connected with riser of last lateral wall of mounting panel, two the relative one side of riser rotates jointly and is connected with the pivot, the outer wall fixed cover of pivot is equipped with the leading wheel, the left side wall rotation of metal screen panel is connected with the iron door, subaerial be provided with be located two fixed plate left boxes, the inside wall rotation of box is connected with the bull stick, the outer wall fixed cover of bull stick is equipped with the wind-up roller, the outer wall fixed cover of bull stick is equipped with the gear one that is located the wind-up roller rear side, the rear side inner wall fixedly connected with motor, the drive end fixedly connected with of motor and the gear one phase mesh, the wind-up end has the haulage rope to pass through the leading wheel fixedly connected with haulage pulley with the haulage rope.

Preferably, bearings are fixedly embedded on the opposite sides of the two vertical plates, and inner rings of the two bearings are fixedly connected with the outer wall of the rotating shaft.

Preferably, the hauling rope is made of stainless steel metal.

Preferably, a notch matched with the traction rope is formed in the right side wall of the box body.

Preferably, the motor is a type ZK-SIFU servo motor.

Compared with the prior art, the electric power iron tower maintenance climbing support has the advantages that:

the box body, the motor, the wind-up roller, the first gear, the second gear, the traction rope, the lifting plate and the hanging ring are arranged, firstly, a worker walks into the metal net cover, the motor is started, the driving end of the motor drives the second gear to rotate clockwise, so that the first gear, the rotating rod and the wind-up roller which are meshed with the motor are driven to rotate anticlockwise, the traction rope is wound on the wind-up roller, the lifting plate, the metal net cover and the worker are driven to move upwards to the top end of the iron tower body, the safety of the worker in the lifting process is improved, and the danger caused by the worker in the process of climbing the iron tower body is avoided;

in summary, the lifting plate, the metal mesh enclosure and the staff are driven to move upwards to the top end of the iron tower body by winding the traction rope on the winding roller, the safety of the staff in the lifting process is improved by the aid of the metal mesh enclosure, and dangers brought by the staff in the climbing process of the iron tower body are avoided.

Drawings

Fig. 1 is a schematic structural view of a climbing bracket for maintaining a power tower;

FIG. 2 is a partial side view of a power tower maintenance climbing bracket according to the present utility model;

fig. 3 is a cross-sectional view of a box in a power tower maintenance climbing bracket.

In the figure: 1 ground, 2 iron tower body, 3 fixed plates, 4 lifting plates, 5 metal mesh enclosure, 6 rings, 7 mounting plates, 8 vertical plates, 9 rotating shafts, 10 guide wheels, 11 iron doors, 12 boxes, 13 rotating rods, 14 gears I, 15 winding rollers, 16 motors, 17 gears II and 18 traction ropes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a power iron tower maintenance climbing bracket comprises a ground 1, wherein an iron tower body 2 is installed on the ground 1, fixed plates 3 positioned on the left side of the iron tower body 2 are symmetrically and fixedly connected on the ground 1, lifting plates 4 are sleeved on the outer walls of the two fixed plates 3 in a sliding mode jointly, a metal net cover 5 is welded on the upper side wall of the lifting plates 4, a lifting ring 6 is fixedly connected to the upper top wall of the metal net cover 5, mounting plates 7 are fixedly connected to the upper side walls of the two fixed plates 3, vertical plates 8 are fixedly connected to the upper side walls of the two mounting plates 7, rotating shafts 9 are fixedly connected to the opposite sides of the two vertical plates 8 in a rotating mode jointly, bearings are fixedly embedded in the opposite sides of the two vertical plates 8, inner rings of the two bearings are fixedly connected with the outer walls of the rotating shafts 9, guide wheels 10 are fixedly sleeved on the outer walls of the rotating shafts 9, iron doors 11 are rotatably connected to the left side walls of the metal net cover 5, a box 12 positioned on the left sides of the two fixed plates 3 are arranged on the ground 1, and rotating rods 13 are rotatably connected to the inner side walls of the box 12;

the fixed cover of the outer wall of bull stick 13 is equipped with wind-up roll 15, the fixed cover of the outer wall of bull stick 13 is equipped with the gear one 14 that is located wind-up roll 15 rear side, the rear side inner wall fixedly connected with motor 16 of box 12, the type that motor 16 adopted is ZK-SIFU's servo motor, the drive end fixedly connected with of motor 16 and gear two 17 that gear one 14 engaged with, wind-up roll 15's outer wall winding has haulage rope 18, haulage rope 18 adopts stainless steel metal material to make, improve the intensity and the life of haulage rope 18, the one end that haulage rope 18 kept away from wind-up roll 15 passes leading wheel 10 outer wall and rings 6 fixed connection, the breach with haulage rope 18 assorted is seted up to the right side wall of box 12, first of staff walks into in the metal screen 5, start motor 16, the drive end of motor 16 drives gear two 17 clockwise rotation, thereby drive gear one that meshes with it 14, bull stick 13 and wind-up roll 15 anticlockwise rotation, thereby make haulage rope 18 rolling up on wind-up roll 15, thereby drive lifter plate 4, metal screen 5 and staff upwards move to the top of body 2, the improvement of metal screen 5, the safety in-climbing iron tower body 2 has been avoided in the setting up of the iron tower body, the safety of staff to rise in the process.

Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.

The principle of operation of the present utility model will now be described as follows:

when the lifting device is used, firstly, a worker walks into the metal screen 5, the motor 16 is started, the driving end of the motor 16 drives the gear II 17 to rotate clockwise, so that the gear I14 meshed with the motor 16, the rotating rod 13 and the winding roller 15 are driven to rotate anticlockwise, the traction rope 18 is wound on the winding roller 15, the lifting plate 4, the metal screen 5 and the worker are driven to move upwards to the top end of the iron tower body 2, the safety of the worker in the lifting process is improved due to the arrangement of the metal screen 5, and the danger brought by the worker in the process of climbing the iron tower body 2 is avoided.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a power iron tower maintenance climbing support, includes ground (1), its characterized in that, install iron tower body (2) on ground (1), symmetry fixedly connected with is located iron tower body (2) left fixed plate (3) on ground (1), two the outer wall joint slip cover of fixed plate (3) is equipped with lifter plate (4), the welding of the last lateral wall of lifter plate (4) has metal screen panel (5), the last roof fixedly connected with rings (6) of metal screen panel (5), two equal fixedly connected with mounting panel (7) of the last lateral wall of fixed plate (3), two equal fixedly connected with riser (8) of the last lateral wall of mounting panel (7), two the mutual rotation of one side that riser (8) are connected with pivot (9), the outer wall fixed cover of pivot (9) is equipped with leading wheel (10), the left side wall rotation of metal screen panel (5) is connected with iron gate (11), be provided with box (12) that are located two fixed plate (3) left on ground (1), box (12) are connected with bull stick (13) and are equipped with bull stick (13) outside roller (13) are located one and are equipped with bull stick (13), the novel winding device is characterized in that a motor (16) is fixedly connected to the inner wall of the rear side of the box body (12), a second gear (17) meshed with the first gear (14) is fixedly connected to the driving end of the motor (16), a traction rope (18) is wound on the outer wall of the winding roller (15), and one end, far away from the winding roller (15), of the traction rope (18) penetrates through the outer wall of the guide wheel (10) and is fixedly connected with the hanging ring (6).

2. The power iron tower maintenance climbing support according to claim 1, wherein bearings are fixedly embedded in two opposite sides of the vertical plates (8), and inner rings of the two bearings are fixedly connected with the outer wall of the rotating shaft (9).

3. A power pylon maintenance climbing support according to claim 1, wherein the haulage rope (18) is made of stainless steel metal.

4. The power pylon maintenance climbing bracket of claim 1 wherein the right side wall of the box (12) is notched to match the pull cord (18).

5. A power pylon maintenance climbing support according to claim 1, wherein the motor (16) is a type ZK-SIFU servo motor.