Hanging mechanism for overhead cable deicing robot and deicing robot

Abstract

The utility model belongs to the technical field of deicing robots, and provides a mounting mechanism for an overhead cable deicing robot and the deicing robot, a first protective plate and a second protective plate are rotatably arranged on two sides of a walking mechanism, and telescopic mechanisms are respectively arranged between the first protective plate and the walking mechanism and between the second protective plate and the walking mechanism. A locking mechanism is arranged between the first protective plate and the second protective plate; the first protection plate and the second protection plate are opened through the telescopic mechanism, after the walking mechanism is placed on the cable, the first protection plate and the second protection plate are combined through the telescopic mechanism, and after combination, the first protection plate and the second protection plate are tightened through the locking mechanism, so that the anti-falling effect of the deicing robot running on the cable is guaranteed; according to the deicing robot, the working safety and reliability of the deicing robot are improved, the problem that an existing deicing robot is off-line under the conditions of wind influence and wire self-waving can be solved, the running safety and stability of the deicing robot are improved, and therefore the deicing effect is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of deicing robots, and in particular relates to a mounting mechanism for an overhead cable deicing robot and the deicing robot. Background Art

[0002] In some areas, freezing disasters often occur, seriously affecting the power system, especially the icing of overhead lines, which is particularly harmful to the power grid. Overhead line icing is mainly caused by rime, rime and freezing rain. When overhead lines encounter extreme weather, icing on insulators and conductors can cause ice flash tripping, conductor dancing and equipment damage. In severe cases, there may even be ice disasters such as tower collapse, line breakage, and large-scale power outages, which are difficult to repair in time, causing adverse effects on economic production and people's lives. The widespread use of overhead line deicing robots, equipped with different deicing tools, can effectively remove ice and effectively avoid ice disasters.

[0003] Due to the complex terrain and natural environment of overhead lines, especially in mountainous areas where the wind speed is high, the cables have large spans and large sags, and the cables swing greatly due to wind, existing deicing robots face the risk of de-line. Existing robots generally rely on manual hanging of cables and use clamping devices. During the de-icing process, the robot still has the risk of falling out of the clamping device; specifically, first, the clamping device does not provide enough clamping force, and there is a risk of the cable falling out; second, due to the influence of the mechanical structure, it cannot cope with the large swing of the cable or the influence of wind; third, due to the influence of cable sag and slope, the robot is easily de-lined. Utility Model Content

[0004] In order to solve the above-mentioned problem, the utility model proposes a mounting mechanism for an overhead cable deicing robot and a deicing robot. The utility model uses a telescopic mechanism to open a first guard plate and a second guard plate, places a walking mechanism on the cable, and then uses the telescopic mechanism to merge the first guard plate and the second guard plate. After merging, the first guard plate and the second guard plate are tightened by a locking mechanism, thereby ensuring the anti-falling effect of the deicing robot running on the cable, improving the safety and reliability of the deicing robot, and being able to overcome the problem of the existing deicing robot being de-wired under the influence of wind and the self-dancing of the wires, thereby improving the safe and stable operation of the deicing robot, thereby ensuring the deicing effect.

[0005] According to some embodiments, the first solution of the utility model provides a mounting mechanism for an overhead cable deicing robot, which adopts the following technical solution:

[0006] A mounting mechanism for an overhead cable deicing robot comprises a walking mechanism, a first guard plate and a second guard plate respectively hinged on both sides of the walking mechanism, and a locking mechanism arranged between the first guard plate and the second guard plate;

[0007] A telescopic mechanism is respectively arranged between the first guard plate and the second guard plate and the walking mechanism; the locking mechanism comprises a first locking end arranged at an end of the first guard plate away from the walking mechanism, and a second locking end arranged at an end of the second guard plate away from the walking mechanism.

[0008] Furthermore, the walking mechanism includes a shell and walking wheels arranged in the shell.

[0009] Furthermore, the first guard plate and the second guard plate are respectively hinged on both sides of the shell through a first hinge mechanism.

[0010] Furthermore, first ear plates are provided on both sides of the shell, and second ear plates are provided on the first guard plate and the second guard plate; one end of the telescopic mechanism is hinged to the first ear plate through a second hinge mechanism, and the other end is hinged to the second ear plate through a third hinge mechanism.

[0011] Furthermore, the first hinge mechanism and the second hinge mechanism are rotating shafts, and the third hinge mechanism is a hinge.

[0012] Furthermore, at least two running wheels are arranged in the shell.

[0013] Furthermore, the telescopic mechanism is configured as a hydraulic telescopic mechanism, a pneumatic telescopic mechanism, and an electric telescopic mechanism.

[0014] Furthermore, the first guard plate and the second guard plate are both configured as hollow plates.

[0015] Furthermore, the first locking end is an electromagnet; and the second locking end is a magnetic attraction plate.

[0016] According to some embodiments, the second solution of the utility model provides an ice removal robot, which adopts the following technical solution:

[0017] A deicing robot uses the mounting mechanism for the overhead cable deicing robot as described in the first solution.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model provides a first guard plate and a second guard plate that can be rotated on both sides of a walking mechanism, and a telescopic mechanism is respectively provided between the first guard plate and the second guard plate and the walking mechanism, and a locking mechanism is provided between the first guard plate and the second guard plate; the first guard plate and the second guard plate are opened by utilizing the telescopic mechanism, and after the walking mechanism is placed on the cable, the first guard plate and the second guard plate are merged by utilizing the telescopic mechanism, and after the merging, the first guard plate and the second guard plate are tightened by utilizing the locking mechanism, thereby ensuring the anti-falling effect of the deicing robot running on the cable, improving the safety and reliability of the deicing robot, being able to overcome the problem of the existing deicing robot being de-wired under the influence of wind and the self-dancing of the wires, improving the safe and stable operation of the deicing robot, and thus ensuring the deicing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0021] Figure 1 It is a schematic diagram of the mounting mechanism structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the opening and closing state of the mounting mechanism of the utility model;

[0023] Figure 3 This is a schematic diagram of the mounting mechanism of the utility model in a combined state;

[0024] Among them: 1. walking mechanism; 101. shell; 102. walking wheel; 103. first ear plate; 2. first guard plate; 3. second guard plate; 4. telescopic mechanism; 5. first hinge mechanism; 6. second hinge mechanism; 7. third hinge mechanism; 8. second ear plate; 9. locking mechanism; 901. first locking end; 902. second locking end; 10. cable clamping mechanism. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] It should be noted that the following detailed descriptions are all exemplary and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0027] Embodiment 1:

[0028] like Figure 1As described above, this embodiment provides a mounting mechanism for an overhead cable deicing robot, including a walking mechanism 1, a first guard plate 2, a second guard plate 3, a telescopic mechanism 4, a first articulated mechanism 5, a second articulated mechanism 6, a third articulated mechanism 7, a second ear plate 8 and a locking mechanism 9.

[0029] The walking mechanism 1 is used for walking on the cable, and can adopt the structure given in this embodiment, or can be implemented by other conventional structures. The housing 101 can be set as a U-shaped structure. When in use, the opening of the U-shaped structure faces the cable, and the walking wheel 102 is set in the U-shaped structure. The housing 101 can be made of insulating material to improve safety; of course, it can also be made of materials such as metal plates.

[0030] The walking wheel 102 is used for walking on the cable, and a plurality of walking wheels 102, such as two, three or more, may be provided in the housing 101 to improve the stability of the walking mechanism 1 on the cable. The walking wheel 102 may be connected to a driving device, such as a motor, to drive the walking wheel 102 to rotate.

[0031] The first ear plate 103 is used to connect with the second hinge mechanism 6; optionally, the first ear plate 103 includes two parallel plates with connecting holes, and the second hinge mechanism 6 is a rotating shaft and can be rotatably set on the connecting hole of the first ear plate 103.

[0032] The first guard plate 2 and the second guard plate 3 are respectively hingedly arranged on the outer shell 101 through a first hinge mechanism 5; after the first guard plate 2 and the second guard plate 3 are combined, the cables can be restricted between the first guard plate 2 and the second guard plate 3, avoiding the problem of cable derailment when the cable has a large span, a large sag, or a large swing of the cable due to wind, thereby improving stability.

[0033] The first guard plate 2 and the second guard plate 3 are both configured as hollow plates. For example, a plurality of through holes of different shapes and sizes are provided on the first guard plate 2 and the second guard plate 3, thereby reducing the weight of the first guard plate 2 and the second guard plate 3 and improving walking flexibility.

[0034] The first guard plate 2 and the second guard plate 3 can be made of insulating materials to improve the safety of live working; of course, they can also be set to metal materials to ensure quality.

[0035] The telescopic mechanism 4 can be set as a hydraulic telescopic mechanism, a pneumatic telescopic mechanism, an electric telescopic mechanism or other telescopic structures; through the telescopic action of the telescopic mechanism 4, the merging and opening of the first guard plate 2 and the second guard plate 3 can be achieved.

[0036] Optionally, one end of the telescopic mechanism 4 is hinged to the walking mechanism 1 through the first ear plate 103 and the second hinge mechanism 6, and the other end is hinged to the first guard plate 2 or the second guard plate 3 through the second ear plate 8 and the third hinge mechanism 7. Specifically, the first guard plate 2 and the second guard plate 3 are both provided with a second ear plate 8, and the second ear plate 8 may include two parallel plates with connecting holes, and the third hinge mechanism 7 is a rotating shaft, which can be rotatably provided on the connecting hole of the second ear plate 8.

[0037] The locking mechanism 9 includes a first locking end 901 arranged on the first guard plate 2, and a second locking end 902 arranged on the second guard plate 3; the first guard plate 2 and the second guard plate 3 are locked and opened by the first locking end 901 and the second locking end 902.

[0038] In some embodiments, a cable clamping mechanism 10 may be provided on the second guard plate 3 to perform cable clamping when the de-icing robot is in an online merging state, so as to ensure the movement performance of the de-icing robot.

[0039] The first locking end 901 and the second locking end 902 may adopt a snap connection structure, a magnetic connection mechanism or other locking structures that can be connected and opened at any time. For example, the first locking end 901 adopts a magnet or an electromagnet, and the second locking end 902 adopts a magnetic plate made of a metal plate or other material, and locks by secondary adsorption.

[0040] One of the working processes or principles of this embodiment is:

[0041] When the de-icing robot is online, the locking mechanism 9 is first opened. For example, when the first locking end 901 is an electromagnet, the electromagnet is powered off, and then the telescopic mechanism 4 is shortened, pulling the first guard plate 2 and the second guard plate 3 to open. Figure 2 After the de-icing robot goes online to the designated position, the telescopic mechanism 4 extends to restore the first guard plate 2 and the second guard plate 3 to the merged state, and then the locking mechanism 9 is locked, for example, the electromagnet is energized, and the first locking end 901 and the second locking end 902 are connected or adsorbed to ensure that the first guard plate 2 and the second guard plate 3 will not open. Figure 3 Status shown.

[0042] Embodiment 2:

[0043] The present embodiment provides an ice-removing robot, which uses the mounting mechanism for the overhead cable ice-removing robot as described in Embodiment 1; it can be understood that an ice-removing blade or other equipment is provided on the outer shell 101, or an ice-removing blade or other equipment is provided on the first guard plate 2 and the second guard plate 3; or a conventional ice-removing robot is provided on the outer shell 101, or a conventional ice-removing robot is provided on the first guard plate 2 and the second guard plate 3.

[0044] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mounting mechanism for an overhead cable deicing robot, characterized in that: It comprises a walking mechanism (1), a first guard plate (2) and a second guard plate (3) respectively hinged on both sides of the walking mechanism (1), and a locking mechanism (9) arranged between the first guard plate (2) and the second guard plate (3); A telescopic mechanism (4) is respectively provided between the first guard plate (2) and the second guard plate (3) and the walking mechanism (1); the locking mechanism (9) comprises a first locking end (901) provided at an end of the first guard plate (2) away from the walking mechanism (1), and a second locking end (902) provided at an end of the second guard plate (3) away from the walking mechanism (1).

2. The mounting mechanism for an overhead cable deicing robot according to claim 1, characterized in that: The walking mechanism (1) comprises a housing (101) and walking wheels (102) arranged in the housing (101).

3. The mounting mechanism for an overhead cable deicing robot according to claim 2, characterized in that: The first guard plate (2) and the second guard plate (3) are respectively hinged on two sides of the housing (101) via a first hinge mechanism (5).

4. The mounting mechanism for an overhead cable deicing robot according to claim 3, characterized in that: First ear plates (103) are provided on both sides of the shell (101), and second ear plates (8) are provided on the first guard plate (2) and the second guard plate (3); one end of the telescopic mechanism (4) is hinged to the first ear plate (103) via a second hinge mechanism (6), and the other end is hinged to the second ear plate (8) via a third hinge mechanism (7).

5. The mounting mechanism for an overhead cable deicing robot according to claim 4, characterized in that: The first hinge mechanism (5) and the second hinge mechanism (6) are rotating shafts, and the third hinge mechanism (7) is a hinge.

6. The mounting mechanism for an overhead cable deicing robot according to claim 2, characterized in that: At least two running wheels (102) are arranged in the housing (101).

7. The mounting mechanism for an overhead cable deicing robot according to claim 1, characterized in that: The telescopic mechanism (4) is configured as a hydraulic telescopic mechanism, a pneumatic telescopic mechanism, and an electric telescopic mechanism.

8. The mounting mechanism for an overhead cable deicing robot according to claim 1, characterized in that: The first guard plate (2) and the second guard plate (3) are both configured as hollow plates.

9. The mounting mechanism for an overhead cable deicing robot according to claim 1, characterized in that: The first locking end (901) is a magnet; and the second locking end (902) is a magnetic attraction plate.

10. A de-icing robot, characterized in that: A mounting mechanism for an overhead cable deicing robot as described in any one of claims 1 to 9 is used.

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