CN217332696U

CN217332696U - High-voltage electrical equipment detection device

Info

Publication number: CN217332696U
Application number: CN202123310858.2U
Authority: CN
Inventors: 王波; 亓伯贤; 张庆建; 刘通; 高洪鹏; 周晓东; 董英平; 张明明
Original assignee: Shandong Anxun Power Operation Co ltd
Current assignee: Shandong Anxun Power Operation Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-08-30
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a high-voltage electrical equipment detection device, including unmanned aerial vehicle main part, flight wing, supporting legs, loose axle, torsion spring and check out test set, the both ends are provided with the flight wing about the unmanned aerial vehicle main part, and the bottom both sides of unmanned aerial vehicle main part are provided with the supporting legs, the loose axle is installed to the upper end of supporting legs, and the outside of loose axle is provided with the torsion spring that provides the elasticity that resets, the check out test set is installed in the middle part of the lower extreme of unmanned aerial vehicle main part; further comprising: the clamping block is arranged on the side of the detection equipment, the clamping block is arranged on the fixing frame in a penetrating mode, and the fixing frame and the clamping block are connected with each other through the built-in spring; and the guide frame is arranged on the side of the fixing frame. This high-voltage electrical equipment detection device can dismantle the change to it according to actual need at the in-process that uses, can just play certain cushioning effect after falling to the ground simultaneously, prevents that its journal angle from directly taking place rigid contact with ground.

Description

High-voltage electrical equipment detection device

Technical Field

The utility model relates to a high-voltage electrical equipment technical field that is relevant specifically is a high-voltage electrical equipment detection device.

Background

In recent years, main power transformation equipment including transformers, GIS, transformers and the like are affected by factors such as equipment structures, operation states, external environments and the like, and intermittent defects often occur. When the traditional electrified detection means is used for detecting the partial discharge defect of the power transformation equipment, the tracking detection is still required for multiple times according to the defect characteristics, but the intermittent defect has defect characteristic representation uncertainty, the regular tracking monitoring not only consumes a large amount of manpower and time, but also cannot ensure the quality of electrified detection data, the power equipment is required to be subjected to preventive tests and regular detection in the operation process according to the national regulation, and the corresponding unmanned aerial vehicle detection device is usually used for improving the operation stability of the equipment and reducing the faults of the equipment.

However, the conventional detection device has the following problems:

the in-process that current detection device used is not convenient for change it according to the actual demand, lands for directly through the landing leg most at its self descending mode of unmanned aerial vehicle detection device in the in-process that uses simultaneously, and itself can not play good buffering protection to lead to directly carrying out making its unmanned aerial vehicle detection device landing leg fracture after the rigid contact with ground easily, reduced unmanned aerial vehicle detection device's practicality.

We have therefore proposed a high voltage electrical equipment testing apparatus to address the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-voltage electrical equipment detection device, be not convenient for change it according to the actual demand at the in-process that uses with the detection device that has now on solving the existing market that above-mentioned background art provided, landing mode at unmanned aerial vehicle detection device in the in-process that uses its self is the directness simultaneously lands through the landing leg mostly, can not play good buffer protection by itself, thereby lead to directly carrying out making its unmanned aerial vehicle detection device landing leg fracture after hard contact with ground easily, the problem of unmanned aerial vehicle detection device's practicality has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage electrical equipment detection device comprises an unmanned aerial vehicle main body, flying wings, supporting legs, movable shafts, torsion springs and detection equipment, wherein the flying wings are arranged at the left end and the right end of the unmanned aerial vehicle main body, the supporting legs are arranged at two sides of the bottom of the unmanned aerial vehicle main body, the movable shafts are mounted at the upper ends of the supporting legs, the torsion springs for providing reset elasticity are arranged on the outer sides of the movable shafts, and the detection equipment is mounted in the middle of the lower end of the unmanned aerial vehicle main body;

further comprising:

the clamping blocks are arranged on the side of the detection equipment, the clamping blocks are installed on a fixing frame in a penetrating mode, the fixing frame and the clamping blocks are connected with each other through built-in springs, and the fixing frame is fixedly installed at the lower end of the unmanned aerial vehicle main body;

the leading truck is installed the avris of mount, install the threaded rod on the leading truck, and the mid-mounting of leading truck has the reference column, the movable rod is installed to the avris of reference column, and passes through reset spring interconnect between movable rod and the reference column, the sliding block is installed to the outer end of movable rod, and the sliding block is installed the inboard of supporting legs.

Preferably, be fixed connection between the upper end of loose axle and supporting legs, and constitute revolution mechanic between the lower extreme avris of loose axle and unmanned aerial vehicle main part.

Through adopting above-mentioned technical scheme, the supporting legs can make its loose axle rotate in the bottom of unmanned aerial vehicle main part after the atress.

Preferably, the outer wall of the clamping block and the inner wall of the fixing frame are mutually attached, and an elastic telescopic structure is formed between the clamping block and the fixing frame through an internal spring.

Through adopting above-mentioned technical scheme, laminate each other between pressing from both sides tight piece and the mount to can improve the stability that presss from both sides tight piece and move on the mount, utilize built-in spring's setting to make it remove the back and press from both sides tight piece and reset simultaneously.

Preferably, the outer end of the clamping block and the inner side of the end part of the guide frame are mutually attached, and an attaching surface between the end part of the fixing frame and the outer end of the clamping block is set to be a bevel edge.

Through adopting above-mentioned technical scheme, thereby utilize the removal of leading truck can utilize its hypotenuse to push the extrusion of clamp splice.

Preferably, threaded rod and leading truck between be threaded connection, and be sliding connection between leading truck and the mount.

Through adopting above-mentioned technical scheme, thereby can so that avoid it to follow the threaded rod and carry out synchronous rotation through the removal of leading truck on the mount.

Preferably, be swing joint between the outer end of movable rod and the sliding block, and the sliding block can slide on the supporting legs to constitute elastic telescopic structure through reset spring between movable rod and the reference column.

Through adopting above-mentioned technical scheme, can utilize reset spring's elastic deformation to play certain cushioning effect through the removal of movable rod in the reference column inside.

Compared with the prior art, the beneficial effects of the utility model are that: the high-voltage electrical equipment detection device can be detached and replaced according to actual needs in the using process, and meanwhile, a certain buffering effect can be conveniently realized after the high-voltage electrical equipment detection device falls to the ground, so that a supporting angle of the high-voltage electrical equipment detection device is prevented from being directly in hard contact with the ground;

1. the clamping block is arranged, the guide frame can move towards the outer side of the fixing frame through rotation of the threaded rod, the inclined edge of the guide frame can stop extruding the clamping block through movement of the guide frame, the clamping block rebounds and resets by utilizing the built-in spring after not being subjected to external pressure, and therefore the inner end of the clamping block is separated from the side of the detection equipment, clamping limit of the detection equipment is relieved, and the detection equipment can be conveniently detached from the lower end of the unmanned aerial vehicle main body;

2. be provided with the movable column, after the unmanned aerial vehicle main part falls to the ground, make its loose axle rotate at its lower extreme behind its supporting legs atress, thereby can play the cushioning effect under torque spring's effect through the rotation of loose axle, the supporting legs can make its sliding block slide after rotatory simultaneously, the removal that utilizes the sliding block can stimulate the movable rod and remove in the inside of reference column, and then can utilize reset spring to play further cushioning effect through the inside removal of movable rod at the reference column, avoid taking place rigid contact between the supporting legs is direct and the ground.

Drawings

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

FIG. 2 is a schematic sectional view of the movable shaft and the torsion spring of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic sectional view of the supporting legs and the sliding block of the present invention;

FIG. 5 is a schematic side view of the guiding frame and the positioning post of the present invention;

fig. 6 is a schematic view of the sectional structure of the clamping block and the fixing frame of the present invention.

In the figure: 1. an unmanned aerial vehicle main body; 2. a flight wing; 3. supporting legs; 4. a movable shaft; 5. a torsion spring; 6. a clamping block; 7. a fixed mount; 8. a built-in spring; 9. a guide frame; 10. a threaded rod; 11. a positioning column; 12. a movable rod; 13. a return spring; 14. a slider; 15. and (5) detecting the equipment.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a high-voltage electrical equipment detection device comprises an unmanned aerial vehicle main body 1, flying wings 2, supporting legs 3, movable shafts 4, torsion springs 5 and detection equipment 15, wherein the flying wings 2 are arranged at the left end and the right end of the unmanned aerial vehicle main body 1, the supporting legs 3 are arranged on two sides of the bottom of the unmanned aerial vehicle main body 1, the movable shafts 4 are installed at the upper ends of the supporting legs 3, the torsion springs 5 for providing reset elasticity are arranged on the outer sides of the movable shafts 4, and the detection equipment 15 is installed in the middle of the lower end of the unmanned aerial vehicle main body 1; further comprising:

the unmanned aerial vehicle comprises a clamping block 6 arranged on the side of a detection device 15, wherein the clamping block 6 is installed on a fixing frame 7 in a penetrating mode, the fixing frame 7 and the clamping block 6 are connected with each other through an internal spring 8, and the fixing frame 7 is fixedly installed at the lower end of an unmanned aerial vehicle main body 1; the guide frame 9 is installed on the lateral side of the fixing frame 7, a threaded rod 10 is installed on the guide frame 9, the outer wall of the clamping block 6 is attached to the inner wall of the fixing frame 7, and an elastic telescopic structure is formed between the clamping block 6 and the fixing frame 7 through an internal spring 8. The outer end of the clamping block 6 and the inner side of the end part of the guide frame 9 are mutually attached, and the attaching surface between the end part of the fixing frame 7 and the outer end of the clamping block 6 is set to be a bevel edge. The threaded rod 10 is in threaded connection with the guide frame 9, and the guide frame 9 is in sliding connection with the fixed frame 7.

As shown in fig. 1, 3, 5 and 6, when the detection device 15 needs to be installed, the detection device 15 is placed inside the clamping block 6, at this time, the threaded rod 10 is rotated, the guide frame 9 in threaded connection can move towards the inside of the fixing frame 7, the guide frame 9 can push the clamping block 6 by utilizing the inclined edge of the guide frame, and the detection device 15 can be clamped in a limiting manner by utilizing the movement of the clamping block 6 towards the inside of the fixing frame 7.

A positioning column 11 is arranged in the middle of the guide frame 9, a movable rod 12 is arranged on the side of the positioning column 11, the movable rod 12 and the positioning column 11 are connected with each other through a return spring 13, a sliding block 14 is arranged at the outer end of the movable rod 12, and the sliding block 14 is arranged on the inner side of the supporting leg 3. Be fixed connection between the upper end of loose axle 4 and supporting legs 3, and constitute revolution mechanic between the lower extreme avris of loose axle 4 and unmanned aerial vehicle main part 1. The outer end of the movable rod 12 is movably connected with the sliding block 14, the sliding block 14 can slide on the supporting leg 3, and an elastic telescopic structure is formed between the movable rod 12 and the positioning column 11 through a return spring 13.

As shown in fig. 1-4, when the main body 1 of the unmanned aerial vehicle needs to fall to the ground after being detected by the detection device 15, the movable shaft 4 at the upper end of the lower end of the main body 1 of the unmanned aerial vehicle is stressed and then rotates, the movable shaft 4 is stressed and rotated to play a role in buffering under the action of the torsion spring 5, meanwhile, the supporting leg 3 is stressed and rotated to enable the sliding block 14 to slide on the supporting leg 3, the sliding block 14 can slide to pull the movable rod 12 to move on the positioning column 11, the movable rod 12 can move on the positioning column 11 to play a further role in buffering under the action of the return spring 13, and the problem that the supporting leg 3 directly contacts with the ground after falling to the ground and is damaged is avoided.

The working principle is as follows: when the high-voltage electrical equipment detection device is used, firstly, as shown in fig. 1-6, the threaded connection guide frame 9 can be moved by the rotation of the threaded rod 10, the clamping block 6 can be extruded and pushed by the oblique edge of the guide frame 9 by the movement of the guide frame 9, the edge side of the detection equipment 15 can be clamped and limited by the movement of the clamping block 6, meanwhile, when the main body 1 of the unmanned aerial vehicle falls, the supporting legs 3 are in contact with the ground, the movable shafts 4 of the supporting legs 3 can be rotated after being stressed, a certain buffering effect can be achieved under the action of the torsion springs 5 by the rotation of the movable shafts 4, meanwhile, the movable rods 12 can be pulled by the sliding blocks 14 to move in the positioning columns 11 after the supporting legs 3 rotate, and a further buffering effect can be achieved under the action of the return springs 13 by the movement of the movable rods 12 in the positioning columns 11, the supporting legs 3 are prevented from being directly in hard contact with the ground.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A high-voltage electrical equipment detection device comprises an unmanned aerial vehicle main body (1), flying wings (2), supporting legs (3), movable shafts (4), torsion springs (5) and detection equipment (15), wherein the flying wings (2) are arranged at the left end and the right end of the unmanned aerial vehicle main body (1), the supporting legs (3) are arranged on two sides of the bottom of the unmanned aerial vehicle main body (1), the movable shafts (4) are installed at the upper ends of the supporting legs (3), the torsion springs (5) for providing reset elasticity are arranged on the outer sides of the movable shafts (4), and the detection equipment (15) is installed in the middle of the lower end of the unmanned aerial vehicle main body (1);

it is characterized by also comprising:

the clamping block (6) is arranged on the side of the detection device (15), the clamping block (6) is installed on a fixing frame (7) in a penetrating mode, the fixing frame (7) and the clamping block (6) are connected with each other through an internal spring (8), and the fixing frame (7) is fixedly installed at the lower end of the unmanned aerial vehicle main body (1);

leading truck (9), install the avris of mount (7), install threaded rod (10) on leading truck (9), and the mid-mounting of leading truck (9) has reference column (11), movable rod (12) are installed to the avris of reference column (11), and pass through reset spring (13) interconnect between movable rod (12) and reference column (11), sliding block (14) are installed to the outer end of movable rod (12), and sliding block (14) are installed the inboard of supporting legs (3).

2. A high voltage electrical equipment testing device according to claim 1, characterized in that: be fixed connection between the upper end of loose axle (4) and supporting legs (3), and constitute revolution mechanic between the lower extreme avris of loose axle (4) and unmanned aerial vehicle main part (1).

3. A high voltage electrical equipment testing device according to claim 1, characterized in that: the outer wall of the clamping block (6) is attached to the inner wall of the fixing frame (7), and an elastic telescopic structure is formed between the clamping block (6) and the fixing frame (7) through the built-in spring (8).

4. A high voltage electrical equipment testing device according to claim 1, characterized in that: the outer end of the clamping block (6) is attached to the inner side of the end of the guide frame (9), and the attaching surface between the end of the fixing frame (7) and the outer end of the clamping block (6) is an inclined edge.

5. A high voltage electrical equipment testing device according to claim 1, characterized in that: threaded connection is adopted between the threaded rod (10) and the guide frame (9), and sliding connection is adopted between the guide frame (9) and the fixed frame (7).

6. A high voltage electrical equipment testing device according to claim 1, characterized in that: the outer end of the movable rod (12) is movably connected with the sliding block (14), the sliding block (14) can slide on the supporting leg (3), and the movable rod (12) and the positioning column (11) form an elastic telescopic structure through a return spring (13).