Troubleshooting device for network camera of transformer substation

Abstract

The invention discloses a troubleshooting device for a network camera of a transformer substation. The troubleshooting device comprises a remote control crawler chassis, an insulating cover assembly and a telescopic lifting assembly, the insulating cover assembly comprises a bidirectional driving unit arranged on the remote control crawler chassis and an insulating cover body fastened on the bidirectional driving unit, the insulating cover body is two arc-shaped cover bodies, and a clamping opening used for containing a transformer substation network camera rod body is formed in a bottom plate of each arc-shaped cover body. Wherein the troubleshooting device is moved to the position of a rod body of the network camera of the transformer substation by controlling the remote control crawler chassis, and the two arc-shaped cover bodies are linked through the bidirectional driving unit to respectively rotate and fold, so that the rod body of the network camera is accommodated in the position of the clamping opening and is used for shielding the rod body of the network camera of the transformer substation. By implementing the troubleshooting device for the network camera of the transformer substation, the possibility that air between high-voltage equipment and maintenance personnel is broken down is reduced, and the safety of the maintenance personnel is improved; and the troubleshooting efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of transformer substation auxiliary tools, and in particular to a troubleshooting device for a transformer substation network camera. Background Art

[0002] In the prior art, substation network cameras are usually installed on the top of a pole-shaped structure and arranged at multiple locations in the substation. Some of the network cameras are close to the substation's substation equipment. When these network cameras have abnormalities and need to be checked, if the substation is not shut down, when the operation and maintenance personnel make mistakes, such as using hand-held tools so that the tools are too close to the high-voltage equipment in the substation, the high-voltage equipment will break through the air, causing the operation and maintenance personnel to get electric shock.

[0003] At the same time, the existing technology generally uses a ladder to climb to the top of the pole-shaped structure to dismantle and repair the network camera, or uses a lifting platform to lift and drive the operation and maintenance personnel to carry out maintenance. However, the lifting platform is usually made of metal, and it may also cause excessive proximity to high-voltage equipment during lifting and moving, thereby causing danger. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a troubleshooting device for a substation network camera, which reduces the possibility of air breakdown between high-voltage equipment and maintenance personnel, increases the safety of maintenance personnel, and improves the efficiency of troubleshooting.

[0005] In order to solve the above technical problems, the present invention provides a troubleshooting device for a substation network camera, comprising: a remote-controlled crawler chassis, an insulating cover assembly and a telescopic lifting assembly, the insulating cover assembly and the telescopic lifting assembly are respectively mounted on the opposite ends of the remote-controlled crawler chassis; the insulating cover assembly comprises: a two-way drive unit mounted on the remote-controlled crawler chassis and an insulating cover body fastened to the two-way drive unit, the insulating cover body is two arc-shaped cover bodies, and a clamping opening for accommodating a rod body of the substation network camera is provided on the bottom plate of the arc-shaped cover body, wherein: the troubleshooting device is moved to the position of the rod body of the substation network camera by controlling the remote-controlled crawler chassis, and the two arc-shaped cover bodies are respectively rotated and retracted through the two-way drive unit to make the rod body of the network camera accommodated in the position of the clamping opening to shield the rod body of the substation network camera; the telescopic lifting assembly is used to drive the operation and maintenance personnel to move forward to approach the rod body, and / or drive the operation and maintenance personnel to move up and down to troubleshoot the fault of the network camera.

[0006] Among them, the bidirectional driving unit includes: two deflection worm gears, a deflection motor and a worm. The two deflection worm gears are rotatably installed at the front end of the remote control crawler chassis. The two deflection worm gears and the two arc-shaped cover bodies of the insulating cover body are connected one by one; one end of the worm is connected to the output end of the deflection motor, and the other end opposite to it is respectively engaged with the two deflection worm gears, wherein: the worm is driven to rotate by the deflection motor, and the worm is linked to the two arc-shaped cover bodies through the two deflection worm gears to open or close.

[0007] The two deflection worm wheels are symmetrically arranged on opposite sides of the end of the worm.

[0008] Among them, the telescopic lifting assembly includes: a telescopic cylinder installed on the remote-controlled crawler chassis, a telescopic frame connected to the telescopic cylinder, a guide frame installed on the telescopic frame, and a lifting platform connected to the guide frame, wherein: the telescopic frame moves back and forth along the telescopic cylinder, linking the guide frame and the lifting platform thereon to move back and forth.

[0009] Wherein, two guide rods are arranged on the telescopic frame, and the two guide rods are slidably inserted on the remote control crawler chassis.

[0010] Among them, the telescopic lifting component also includes: a driving motor is installed on the telescopic frame, a lifting screw is installed on the driving motor, the lifting screw is engaged and penetrates the lifting platform, and the guide frame slides and penetrates the lifting platform, wherein: the driving motor drives the lifting screw to rotate, and the lifting screw links the lifting platform to move back and forth along the guide frame.

[0011] Among them, an insulating operating position is installed on one side of the lifting platform, and a tool box is installed on the other side opposite to it.

[0012] Wherein, the lower end of the insulation cover body is connected with a grounding wire.

[0013] The troubleshooting device for a network camera of a substation according to the present invention has the following beneficial effects: the troubleshooting device for a network camera of a substation comprises: a remote-controlled crawler chassis, an insulating cover assembly and a telescopic lifting assembly, wherein the insulating cover assembly and the telescopic lifting assembly are respectively mounted on two opposite ends of the remote-controlled crawler chassis; the insulating cover assembly comprises: a bidirectional driving unit mounted on the remote-controlled crawler chassis and an insulating cover body fastened to the bidirectional driving unit, wherein the insulating cover body is a two-piece arc-shaped cover body, and a bottom plate of the arc-shaped cover body is provided with a rod body for accommodating the rod body of the network camera of the substation The clamping opening includes: the fault-finding device is moved to the position of the pole body of the substation network camera by controlling the remote-controlled crawler chassis, and the two arc-shaped covers are respectively rotated and retracted through the bidirectional drive unit to accommodate the pole body of the network camera in the clamping opening, so as to shield the pole body of the substation network camera; the operation and maintenance personnel are driven forward to approach the pole body through the telescopic lifting component, and / or the operation and maintenance personnel are driven to rise and fall to troubleshoot the fault of the network camera, thereby reducing the possibility of air breakdown between the high-voltage equipment and the maintenance personnel, and increasing the safety of the maintenance personnel; and improving the efficiency of fault-finding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the first viewing angle of the fault detection device for a substation network camera according to an embodiment of the present invention.

[0016] Figure 2 It is a schematic diagram of the stereoscopic structure of the second viewing angle of the fault troubleshooting device for a substation network camera according to an embodiment of the present invention.

[0017] Figure 3 It is a schematic diagram of the main structure of a fault troubleshooting device for a substation network camera according to an embodiment of the present invention.

[0018] Figure 4 For example, the present invention is implemented Figure 3 Schematic diagram of the structure of AA shown.

[0019] Figure 5 It is a schematic structural diagram of controlling the insulation cover body to close according to an embodiment of the present invention. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] like Figure 1-Figure 5 As shown, the first embodiment of the fault troubleshooting device for a substation network camera of the present invention is shown.

[0022] The fault detection device for the network camera of the substation in this embodiment includes: a remote-controlled crawler chassis 1, an insulating cover assembly and a telescopic lifting assembly, wherein the insulating cover assembly and the telescopic lifting assembly are respectively installed at two opposite ends of the remote-controlled crawler chassis 1; The insulating cover assembly comprises: a bidirectional drive unit mounted on a remote control crawler chassis 1 and an insulating cover body 2 fastened to the bidirectional drive unit. The insulating cover body 2 is a two-piece arc-shaped cover body. A clamping opening 3 for accommodating a rod body of a substation network camera is provided on the bottom plate of the arc-shaped cover body, wherein: The fault detection device is moved to the position of the pole body of the substation network camera by controlling the remote-controlled crawler chassis 1, and the two arc-shaped covers are respectively rotated and retracted through the bidirectional drive unit, so that the pole body of the network camera is accommodated in the position of the clamping opening 3, so as to cover the pole body of the substation network camera; The telescopic lifting component is used to drive the maintenance personnel to move forward to approach the pole body, and / or to drive the maintenance personnel to move up and down to troubleshoot the malfunction of the network camera.

[0023] In specific implementation, the bidirectional drive unit includes: two deflection worm gears 5, a deflection motor 6 and a worm 7. The two deflection worm gears 5 are rotatably installed at the front end of the remote control crawler chassis 1. The two deflection worm gears 5 and the two arc-shaped cover bodies of the insulating cover body 2 are connected one by one; one end of the worm 7 is connected to the output end of the deflection motor 6, and the other end opposite to it is respectively engaged with the two deflection worm gears 5.

[0024] Preferably, the two deflection worm wheels 5 are symmetrically arranged on opposite sides of the end of the worm 7 .

[0025] When the bidirectional driving unit is working, the deflection motor 6 drives the worm 7 to rotate, the rotation of the worm 7 drives the two deflection worm wheels 5 to rotate, the rotation of the deflection worm wheels 5 drives the insulation cover 2 to rotate, and the insulation cover 2 is opened and closed.

[0026] Furthermore, the telescopic lifting assembly includes: a telescopic cylinder 8 mounted on the remote-controlled crawler chassis 1, a telescopic frame 9 connected to the telescopic cylinder 8, a guide frame 11 mounted on the telescopic frame 9, and a lifting platform 4 connected to the guide frame 11, wherein: The telescopic frame 9 reciprocates along the telescopic cylinder 8, linking the guide frame 11 and the lifting platform 4 thereon to reciprocate.

[0027] Preferably, two guide rods 10 are installed on the telescopic frame 9 , and the two guide rods 10 are slidably inserted on the remote control crawler chassis 1 .

[0028] Furthermore, the telescopic lifting assembly further comprises: a driving motor 12 is mounted on the telescopic frame 9, a lifting screw 13 is mounted on the driving motor 12, the lifting screw 13 engages and penetrates the lifting platform 4, and the guide frame 11 slides and penetrates the lifting platform 4, wherein: The driving motor 12 drives the lifting screw 13 to rotate, and the lifting screw 13 links the lifting platform 4 to reciprocate along the guide frame 11.

[0029] During implementation, when the telescopic lifting structure is working, when it is necessary to move the lifting platform 4 forward or backward, the telescopic cylinder 8 drives the telescopic frame 9 to move forward or backward under the guidance of the guide rod 10, and then drives the guide frame 11 to move forward or backward, thereby realizing the forward or backward movement of the lifting platform 4. When the lifting platform 4 needs to be lifted or lowered, the driving motor 12 is actuated to drive the lifting screw 13 to rotate, and the rotation of the lifting screw 13 drives the lifting platform 4 to move upward or downward on the guide frame 11.

[0030] Furthermore, an insulating operating position 14 is installed on one side of the lifting platform 4, and a tool box 15 is installed on the other opposite side.

[0031] The purpose of such a setting is to facilitate the maintenance staff to sit, and the insulated operating position prevents the maintenance staff from being directly grounded, so as to prevent the current from flowing through the maintenance staff after the air current breaks down. The tool box 15 is convenient for the staff to take tools, and the tool box 15 located at the rear plays a counterweight role to balance the weight of the front insulated operating position 14.

[0032] Preferably, the lower end of the insulation cover body 2 is connected to a grounding wire 16. The purpose of such a setting is that when air breakdown occurs unexpectedly, the current flows downward along the insulation cover 2. Preferably, the grounding wire 16 is attached to the top of the insulation cover 2 upward along the insulation cover 2, so that when breakdown occurs, the current is introduced into the ground along the priority path grounding wire 16 to avoid people being in the loop. When working, in order to prevent step voltage, other staff should stay away from the grounding area of ​​the grounding wire.

[0033] Before troubleshooting the camera fault, the troubleshooting device for the substation network camera in this embodiment operates the remote-controlled crawler chassis 1 to move to the front of the rod-shaped structure of the network camera, and makes the rod-shaped structure fall between the two insulating covers 2, and then the two-way driving unit drives the two insulating covers 2 to retract and rotate, and makes the rod-shaped structure of the camera fall into the clamping mouth 3, and then the two insulating covers 2 are combined to form a shielding cover structure, and then the maintenance personnel ride on the lifting platform 4, and the telescopic lifting structure first moves forward, and then drives the telescopic lifting platform 4 to move forward close to the lamp pole, and then the telescopic lifting platform 4 moves upward to drive the maintenance personnel to rise to the height near the camera to perform troubleshooting, and then under the action of the insulating cover 2, the maintenance personnel's operating behavior is blocked, avoiding the situation where the maintenance personnel use tools to accidentally approach the high-voltage equipment, and the insulating cover 2 reduces the possibility of air breakdown between the high-voltage equipment and the maintenance personnel.

[0034] The present invention provides a troubleshooting device for a network camera in a substation, which has the following beneficial effects: the troubleshooting device for a network camera in a substation comprises: a remote-controlled crawler chassis, an insulating cover assembly and a telescopic lifting assembly, wherein the insulating cover assembly and the telescopic lifting assembly are respectively mounted on two opposite ends of the remote-controlled crawler chassis; the insulating cover assembly comprises: a bidirectional driving unit mounted on the remote-controlled crawler chassis and an insulating cover body fastened to the bidirectional driving unit, wherein the insulating cover body is a two-piece arc-shaped cover body, and a base plate of the arc-shaped cover body is provided with a rod body for accommodating the network camera in the substation. The clamping opening of the network camera of the substation is provided, wherein: the troubleshooting device is moved to the position of the pole body of the network camera of the substation by controlling the remote-controlled crawler chassis, and the two arc-shaped cover bodies are respectively rotated and retracted through the bidirectional drive unit to accommodate the pole body of the network camera at the position of the clamping opening, so as to shield the pole body of the network camera of the substation; the operation and maintenance personnel are driven forward to approach the pole body by the telescopic lifting component, and / or the operation and maintenance personnel are driven to rise and fall to troubleshoot the fault of the network camera, thereby reducing the possibility of air breakdown between the high-voltage equipment and the maintenance personnel, and increasing the safety of the maintenance personnel; and improving the efficiency of troubleshooting.

Claims

1. A troubleshooting device for a substation network camera, characterized in that: include: A remote-controlled crawler chassis, an insulating cover assembly and a telescopic lifting assembly, wherein the insulating cover assembly and the telescopic lifting assembly are respectively mounted at two opposite ends of the remote-controlled crawler chassis; The insulating cover assembly comprises: a bidirectional drive unit mounted on the remote control crawler chassis and an insulating cover body fastened to the bidirectional drive unit, wherein the insulating cover body is a two-piece arc-shaped cover body, and a clamping opening for accommodating a rod body of a substation network camera is provided on the bottom plate of the arc-shaped cover body, wherein: The remote-controlled crawler chassis is controlled to move the fault-checking device to the position of the pole body of the substation network camera, and the two arc-shaped covers are respectively rotated and retracted through the bidirectional drive unit, so that the pole body of the network camera is accommodated in the position of the clamping opening, so as to cover the pole body of the substation network camera; The telescopic lifting component is used to drive the maintenance personnel to move forward toward the pole body, and / or to drive the maintenance personnel to move up and down to troubleshoot the malfunction of the network camera.

2. The troubleshooting device for a substation network camera according to claim 1, characterized in that: The bidirectional drive unit comprises: two deflection worm gears, a deflection motor and a worm, the two deflection worm gears are rotatably mounted on the front end of the remote control crawler chassis, the two deflection worm gears and the two arc-shaped cover bodies of the insulating cover body are connected one by one; one end of the worm is connected to the output end of the deflection motor, and the other end opposite to the worm gears is engaged with the two deflection worm gears respectively, wherein: The deflection motor drives the worm to rotate, and the worm links the two arc-shaped covers to open or close through two deflection worm wheels.

3. The troubleshooting device for a substation network camera according to claim 2, characterized in that: The two deflection worm wheels are symmetrically arranged on opposite sides of the end of the worm.

4. The troubleshooting device for a substation network camera according to claim 1, characterized in that: The telescopic lifting assembly comprises: a telescopic cylinder mounted on the remote-controlled crawler chassis, a telescopic frame connected to the telescopic cylinder, a guide frame mounted on the telescopic frame, and a lifting platform connected to the guide frame, wherein: The telescopic frame reciprocates along the telescopic cylinder, linking the guide frame and the lifting platform thereon to reciprocate.

5. The troubleshooting device for a substation network camera according to claim 4, characterized in that: The telescopic frame is provided with two guide rods, and the two guide rods are slidably inserted on the remote control crawler chassis.

6. The troubleshooting device for a substation network camera according to claim 4, characterized in that: The telescopic lifting assembly further comprises: a driving motor is mounted on the telescopic frame, a lifting screw is mounted on the driving motor, the lifting screw is engaged and penetrates the lifting platform, and the guide frame slides and penetrates the lifting platform, wherein: The driving motor drives the lifting screw to rotate, and the lifting screw links the lifting platform to reciprocate along the guide frame.

7. The troubleshooting device for a substation network camera according to claim 4, characterized in that: An insulating operating position is arranged on one side of the lifting platform, and a tool box is arranged on the other opposite side.

8. The troubleshooting device for a substation network camera according to claim 1, characterized in that: The lower end of the insulation cover body is connected with a grounding wire.

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