CN217469292U

CN217469292U - High-altitude power transformation maintenance device

Info

Publication number: CN217469292U
Application number: CN202220942228.2U
Authority: CN
Inventors: 代荣家; 代汉宝; 代水鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-09-20
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a high altitude transformer overhauls device, including the axis of rotation, install the walking wheel on the body of rod of axis of rotation, the one end of axis of rotation is rotated and is connected with the mounting bracket, and the lower extreme of mounting bracket is fixed with the balancing weight, and the detector is installed through the mounting panel in one side of mounting bracket, and the tip at axis of rotation both ends is fixed with the link jointly, and the middle part of link is connected with the haulage rope. According to the scheme, through the arrangement of the travelling wheels, the traction ropes and the detector, a person can pull the device to rapidly move on the surface of the line, and the detector is driven to synchronously move on the surface of the line in the moving process of the device, so that the line can be rapidly subjected to breakpoint detection through the detector, and the phenomenon that a ladder needs to be frequently moved in a traditional maintenance mode is avoided; simultaneously under the effect of balancing weight for the device has better vertical stability, and the device meets high altitude crosswind promptly and can not rock easily along with wind slope when blowing through at the removal in-process.

Description

High-altitude power transformation maintenance device

Technical Field

The utility model relates to a high altitude transformer technical field especially relates to a high altitude transformer overhauls device.

Background

The high-altitude operation is usually high-altitude operation, which refers to an operation performed by a person at a high altitude with a certain position as a reference, and according to the regulations of GB/T3608-2008 "high-altitude operation Classification", the high-altitude operation is as follows: "work at a height at which there is a possibility of falling at 2m or more than 2m from the falling height reference plane (3.2)".

The high-altitude power transformation maintenance means that: electric power personnel overhaul electric power facilities such as cables between a power transformation frame and a power transformation frame at a high altitude, and when the electric power personnel overhaul the high-altitude cables at break points, the electric power personnel usually climb to the cable position through a ladder and overhaul the cables, but the mode is limited by the activity range of the arms of the personnel, and the ladder is frequently moved to complete the overhaul of the whole line; therefore, in order to solve the technical problem, an overhead power transformation maintenance device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-altitude power transformation maintenance device.

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

a high-altitude power transformation maintenance device comprises a rotating shaft, wherein a rod body of the rotating shaft is provided with a travelling wheel, one end of the rotating shaft is rotatably connected with an installation frame, and the lower end of the installation frame is fixed with a balancing weight;

the detector is installed through the mounting panel in one side of mounting bracket, and the tip at axis of rotation both ends is fixed with the link jointly, and the middle part of link is connected with the haulage rope.

Preferably, the downside of balancing weight is fixed with the extension rod, and the lower extreme of extension rod is connected with the balancing weight.

Preferably, the outer ring surface of the lower end of the extension rod is provided with threads, and the upper surface of the balancing weight is provided with a threaded hole matched with the threaded hole and connected with the extension rod through the threads.

Preferably, the mounting bracket is provided with a stabilizing plate at one end, the mounting bracket is far away from the mounting bracket, the detector is connected with the mounting plate through the stabilizing plate, and the outer annular surface of the stabilizing plate is provided with a plurality of reinforcing rib plates.

Preferably, the upper end of the outer ring surface of the stabilizing plate is sleeved with a clamp, and the detector is connected with the stabilizing plate through the clamp.

Preferably, the middle part of the upper end of the connecting frame is rotatably provided with a connecting block, and the end part of the traction rope is matched with the connecting frame through the connecting block.

Preferably, one side of the mounting frame is hinged with a baffle through a pin rod, the upper end of the baffle is connected with a linkage plate through a quick-release bolt, and the upper end of the linkage plate is rotatably connected with the end part of the adjacent rotating shaft.

The utility model provides a high altitude transformer overhauls device, beneficial effect lies in:

1. according to the scheme, through the arrangement of the travelling wheels, the traction ropes and the detectors, when a person overhauls the device, the device can be placed at one end of an external line, and then the person can move to the other end of the line, a certain distance is reserved between the person and the travelling wheels, the traction ropes are pulled by the further person through hands, so that the device is driven by the traction ropes to move towards the person, the detectors are driven to synchronously move on the surface of the line in the moving process of the device, therefore, the line can be rapidly detected through the detectors, the traction ropes and the travelling wheels, when the person inspects the external power line, the line passing along the device can be rapidly overhauled through the traction rope pulling device, and therefore, the phenomenon that a ladder needs to be frequently moved in the traditional overhauling mode is avoided, the maintenance efficiency is improved.

2. According to the scheme, the counterweight block is arranged, so that the device has better vertical stability under the action of the counterweight block, namely the device cannot easily tilt and rock along with wind when high-altitude side wind blows in the moving process, and the phenomenon that the walking wheels are separated from an external line due to overlarge tilt angle of the device is avoided; further setting through the extension rod for the distance between the balancing weight of device and the walking wheel is bigger, makes the focus of device lower, thereby makes the balancing weight better to the vertical stability that the device provided.

Drawings

Fig. 1 is a schematic front side view of an overhead power transformation maintenance device provided by the utility model;

fig. 2 is a rear schematic view of an overhead power transformation maintenance device provided by the utility model;

fig. 3 is the utility model provides a high altitude transformer overhauls device's schematic structure diagram.

In the figure: 1. a rotating shaft; 2. a mounting frame; 3. a counterweight block; 4. mounting a plate; 5. a detector; 6. a connecting frame; 7. a hauling rope; 8. an extension pole; 9. a stabilizing plate; 10. reinforcing rib plates; 11. clamping a hoop; 12. connecting blocks; 13. a baffle plate; 14. a quick release bolt; 15. a linkage plate; 16. and (5) traveling wheels.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a high altitude transformer overhauls device, including axis of rotation 1, installs walking wheel 16 on the body of rod of axis of rotation 1, and the one end of axis of rotation 1 is rotated and is connected with mounting bracket 2, and the lower extreme of mounting bracket 2 is fixed with balancing weight 3, and detector 5 is installed through mounting panel 4 in one side of mounting bracket 2, and the tip at 1 both ends of axis of rotation is fixed with link 6 jointly, and the middle part of link 6 is connected with haulage rope 7.

The downside of balancing weight 3 is fixed with extension rod 8, the lower extreme of extension rod 8 is connected with balancing weight 3, the outer anchor ring of 8 lower extremes of extension rod is equipped with the screw thread, the upper surface of balancing weight 3 is equipped with the matched with screw hole and is connected with extension rod 8 through the screw thread, because extension rod 8's lower extreme is equipped with the screw thread, make to be between balancing weight 3 and the extension rod 8 and to dismantle the connection status, the device is accomplishing the back in the use promptly, personnel can pull down balancing weight 3 from extension rod 8, thereby make the device but split accomodate, it is comparatively convenient when accomodating promptly to put.

Mounting bracket 2's one end is kept away from to mounting panel 4 is equipped with steadying plate 9, detector 5 is connected with mounting panel 4 through steadying plate 9, and steadying plate 9's outer anchor ring is equipped with a plurality of deep floor 10, the last pot head of steadying plate 9 outer anchor ring is equipped with clamp 11, detector 5 is connected with steadying plate 9 through clamp 11, steadying plate 9's setting, it is more stable when being connected with mounting panel 4 to make detector 5, deep floor 10 then further promotion the stability between steadying plate 9 and the mounting panel 4, and clamp 11's setting, make that detector 5 can be convenient be connected or dismantle with steadying plate 9 through clamp 11.

The middle of the upper end of the connecting frame 6 is rotatably provided with a connecting block 12, the end part of the traction rope 7 is matched with the connecting frame 6 through the connecting block 12, one side of the mounting frame 2 is hinged with a baffle 13 through a pin rod, the upper end of the baffle 13 is connected with a linkage plate 15 through a quick-release bolt 14, the upper end of the linkage plate 15 is rotatably connected with the end part of the adjacent rotating shaft 1, the connecting block 12 is arranged, so that the traction rope 7 is rotatably connected with the connecting frame 6, the traction rope 7 is more convenient and quick to combine with the connecting frame 6, the baffle 13, the quick-release bolt 14 and the linkage plate 15 are arranged, after the device is arranged on an outer boundary line, the device can be a relatively sealed assembly to surround the outside of the line through the cooperation of the three parts, namely, when the travelling wheel 16 accidentally drops from the line, the device can not be integrally separated from the line, and the phenomenon that the device accidentally drops to the ground from the line is avoided, namely, the safety of the device in use is improved.

The use principle and the advantages are as follows: in the using process of the utility model, when the line needs to be overhauled, a person looses the quick-release bolt 14 to separate the baffle 13 from the linkage plate 15, at the moment, the person can sleeve the device on the outer boundary line through the gap between the linkage plate 15 and the mounting frame 2, namely, the walking wheel 16 is placed on the external electric power line, the lower end of the extension rod 8 is connected with the balancing weight 3, the further person can move to the other end of the line, namely, the person has a certain distance with the walking wheel 16, at the moment, the person pulls the traction rope 7 by hand to move the device to the person under the driving of the traction rope 7, and the device drives the detector 5 to synchronously move on the line surface in the moving process, so that the line can be rapidly subjected to breakpoint detection through the detector 5, namely, the setting of the detector 5, the traction rope 7 and the walking wheel 16 is used for detecting the external electric power line by the person, through 7 pulling devices of haulage rope alright overhaul the circuit of device passing on the way fast to in having avoided traditional maintenance mode, need frequently to move the phenomenon of ladder, promoted the efficiency of overhauing promptly.

In the process, the device has better vertical stability under the action of the balancing weight 3 through the matching of the balancing weight 3, namely the device cannot easily shake along with wind when high-altitude side wind blows in the moving process, and the phenomenon that the walking wheels 16 are separated from an external line due to overlarge inclination angle of the device is avoided; further setting through extension rod 8 for the distance between device balancing weight 3 and the walking wheel 16 is bigger, i.e. makes the focus of device lower, thereby makes balancing weight 3 better to the vertical stability that the device provided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-altitude power transformation maintenance device comprises a rotating shaft (1) and is characterized in that a walking wheel (16) is mounted on a rod body of the rotating shaft (1), one end of the rotating shaft (1) is rotatably connected with an installation frame (2), and a balancing weight (3) is fixed at the lower end of the installation frame (2);

the detector (5) is installed through mounting panel (4) in one side of mounting bracket (2), and the tip at axis of rotation (1) both ends is fixed with link (6) jointly, and the middle part of link (6) is connected with haulage rope (7).

2. The high altitude transformation maintenance device according to claim 1, wherein an extension rod (8) is fixed to the lower side of the counterweight block (3), and the lower end of the extension rod (8) is connected with the counterweight block (3).

3. The high altitude transformation maintenance device according to claim 2, characterized in that the outer ring surface of the lower end of the extension rod (8) is provided with screw threads, and the upper surface of the counterweight block (3) is provided with a matched threaded hole and is connected with the extension rod (8) through screw threads.

4. The high-altitude power transformation maintenance device according to claim 1, wherein a stabilizing plate (9) is arranged at one end, away from the mounting frame (2), of the mounting plate (4), the detector (5) is connected with the mounting plate (4) through the stabilizing plate (9), and a plurality of reinforcing rib plates (10) are arranged on the outer annular surface of the stabilizing plate (9).

5. A high altitude transformation maintenance device according to claim 4, characterized in that the upper end of the outer ring surface of the stabilizer plate (9) is sleeved with a clamp (11), and the detector (5) is connected with the stabilizer plate (9) through the clamp (11).

6. The high altitude transformation maintenance device according to claim 1, characterized in that the middle of the upper end of the connecting frame (6) is rotatably provided with a connecting block (12), and the end of the traction rope (7) is matched with the connecting frame (6) through the connecting block (12).

7. The high-altitude power transformation maintenance device according to claim 1, wherein one side of the mounting frame (2) is hinged to a baffle (13) through a pin rod, the upper end of the baffle (13) is connected with a linkage plate (15) through a quick-release bolt (14), and the upper end of the linkage plate (15) is rotatably connected with the end of the adjacent rotating shaft (1).