CN219608985U - Power equipment fault detection equipment - Google Patents

Abstract

The utility model relates to a power equipment fault detection device, when a complex terrain is needed to pass, a rotating piece is rotated, an abutting part of the rotating piece is abutted with an anti-skid piece, so that the anti-skid piece extends out along an ejection groove, the part of the anti-skid piece protrudes out of the surface of a rolling surface, a roller is contacted with the complex ground through the anti-skid piece, the rolling surface of the roller is not contacted with the ground due to the fact that the roller is contacted with the complex ground through the anti-skid piece, the pressure intensity between the power equipment fault detection device and the ground is higher, the ground grabbing force of the roller is higher due to the fact that the anti-skid piece is contacted with the ground, and the power equipment fault detection device can pass the complex terrain more easily through the anti-skid piece.

Description

Power equipment fault detection equipment

Technical Field

The utility model relates to the technical field of power equipment fault detection equipment, in particular to power equipment fault detection equipment.

Background

The power equipment fault detection device is often used for detecting fault information such as circuits and the like in the power machine, including conditions such as short circuit, open circuit, voltage abnormality and the like, and can detect whether abnormality exists in the machine or not through the power equipment fault detection device, or detect a machine fault position through the power equipment fault detection device so as to facilitate subsequent maintenance.

At present, some machines are located in remote areas, complicated terrains such as muddy sections, pothole sections, snowlands and the like are needed to be used for overhauling the machines, one existing method is to arrange rollers at the bottoms of power equipment fault detection devices so as to conveniently transport the power equipment fault detection devices, when aiming at the muddy sections or the snowlands, the rollers are very easy to slip and cannot move due to the sliding of the sections, so that the power equipment fault detection devices need to be lifted manually, and the other method is to directly transport the power equipment fault detection devices in a manual lifting mode, so that the mode is very inconvenient, and the power equipment fault detection devices are required to overcome transportation problems caused by the muddy sections, the pothole sections, the snowlands and the like.

Disclosure of Invention

The utility model aims to provide power equipment fault detection equipment, which aims to solve the problem that the power equipment fault detection equipment is difficult to pass through road sections such as mud, pits, snow and the like.

According to an aspect of the present utility model, there is provided an electrical equipment failure detection apparatus including:

the main body of the detection device is provided with a plurality of detection units,

the roller is arranged at the bottom of the detection equipment main body and is rotationally connected with the detection equipment main body, the roller comprises a rolling surface in contact with the ground, an ejecting groove and a mounting groove communicated with the ejecting groove are formed in the rolling surface along the circumferential direction, and the mounting groove is arranged at the axis of the roller;

the anti-slip piece is movably connected with the detection equipment main body, one end of the anti-slip piece is positioned in the mounting groove, and the other end of the anti-slip piece is positioned in the ejection groove;

the rotating piece is arranged in the mounting groove, an abutting part is convexly arranged on the surface of the rotating piece, and the rotating piece is rotationally connected with the roller;

the rotating piece is rotated to enable the abutting part to abut against the anti-skid piece, the anti-skid piece part extends out of the ejection groove, and the anti-skid piece part protrudes out of the surface of the rolling surface.

In at least one embodiment of the present utility model, when the anti-skid member is fully contained in the roller, the distance from the anti-skid member to the axis of the roller is denoted as a, and the distance from the abutment portion to the axis of the roller is denoted as b, the relationship a < b exists.

In at least one embodiment of the present utility model, the abutment portion is provided with a first abutment cambered surface formed by protruding and bending in a direction away from the axis, one end of the anti-slip member, which is close to the rotating member, is provided with an abutment end, a second abutment cambered surface formed by protruding and bending in a direction close to the axis of the roller, and the rotating member is provided with an avoidance cambered surface;

when the anti-skid member is completely accommodated in the roller, the second abutting cambered surface abuts against the avoiding cambered surface; when the rotating piece is rotated to enable the anti-slip piece to extend out of the ejection groove, the second abutting cambered surface abuts against the first abutting cambered surface.

In at least one embodiment of the present utility model, the rotating member is provided with a first clamping position and a second clamping position, and the distances from the first clamping position and the second clamping position to the axis of the roller are equal;

the roller is provided with a side surface connected with the rolling surface, and the side surface is provided with a movable groove communicated with the mounting groove and a penetrating groove communicated with the movable groove;

the power equipment fault detection equipment further comprises

The first elastic piece is arranged in the movable groove;

the clamping piece penetrates through the penetrating groove to extend to the outside, and penetrates through the movable groove to extend into the mounting groove;

one end of the first elastic piece is abutted with the inner wall of the movable groove, and the other end of the first elastic piece is abutted with the clamping piece;

under the action of the first elastic piece, the clamping piece is clamped with the first clamping position or the second clamping position, so that the rotating piece is kept fixed relative to the roller.

In at least one embodiment of the utility model, an adjusting rod is convexly arranged on one side of the rotating piece, which is close to the side face;

an arc-shaped adjusting groove is formed in the side face;

the adjusting rod penetrates through the adjusting groove and extends to the outside;

the clamping end is clamped with the first clamping position or the second clamping position;

when the clamping end is completely contained in the movable groove, the adjusting rod is adjusted, so that the rotating piece rotates relative to the roller, and the anti-slip piece extends out of the ejecting groove or is contained in the ejecting groove.

In at least one embodiment of the present utility model, a pulling end is disposed at one end of the engaging member near the side surface, a first abutment is disposed at a connection portion between the pulling end and the engaging end, one end of the first elastic member abuts against the first abutment, the other end of the first elastic member abuts against an inner wall of the movable groove, and the pulling end extends to the outside of the roller through the through groove.

In at least one embodiment of the present utility model, an anti-slip end is disposed at an end of the anti-slip member away from the rotating member, and a distance from an outer surface of the anti-slip end to the roller axis is equal to a distance from the rolling surface to the roller axis.

In at least one embodiment of the present utility model, a second abutment is provided on the roller, and the second abutment is disposed in the ejection slot;

the power equipment fault detection equipment further comprises

The second elastic piece is arranged in the ejection groove, one end of the second elastic piece is abutted to the second abutting position, and the other end of the second elastic piece is abutted to the anti-slip end.

In at least one embodiment of the present utility model, a mounting post is disposed at the bottom of the main body of the detection device, the mounting post penetrates through the roller, the mounting post penetrates through the rotating member, the roller is rotationally connected with the mounting post, and the rotating member is rotationally connected with the mounting post.

In at least one embodiment of the present utility model, an inner cavity is formed inside the detection device main body, and a containing cavity and a communication hole for communicating the inner cavity and the containing cavity are formed on the detection device main body;

the power equipment fault detection equipment further comprises

A circuit element disposed within the interior cavity;

the accommodating reel is arranged in the accommodating cavity and is rotationally connected with the detection equipment main body;

the detector is detachably arranged in the accommodating cavity;

and one end of the connecting wire is connected with the circuit element, the other end of the connecting wire penetrates through the communication hole and extends into the accommodating cavity to be connected with the detector, and the middle part of the connecting wire surrounds the accommodating reel.

The implementation of the embodiment of the utility model has the following beneficial effects:

the utility model provides a power equipment fault detection equipment in this embodiment, when needs pass through complicated topography, rotate the rotor, the butt portion and the antiskid piece butt of rotor to stretch out the antiskid along popping out the groove, antiskid piece part protrusion in the surface of rolling surface, and then make the gyro wheel pass through antiskid piece and complicated ground contact, because the gyro wheel passes through antiskid piece and complicated ground contact, the rolling surface of gyro wheel does not contact with ground, the pressure of power equipment fault detection equipment and ground is bigger, through antiskid piece and ground contact, the power of grabbing of gyro wheel is bigger, make power equipment fault detection equipment can pass through complicated topography more easily through the antiskid piece.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a power equipment fault detection device according to an embodiment of the present utility model;

FIG. 2 is an exploded view of the power device fault detection apparatus of FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is an enlarged schematic view of a portion of FIG. 3A;

FIG. 5 is an enlarged schematic view of a portion of FIG. 3B;

FIG. 6 is another angular cross-sectional view of FIG. 1;

FIG. 7 is a schematic structural view of the engaging member in FIG. 2;

FIG. 8 is a schematic view of the rotor of FIG. 2;

fig. 9 is a schematic structural view of the roller in fig. 2.

Wherein: a detection device main body 100, an inner cavity 100a, a housing cavity 100b, a communication hole 100c,

A roller 110, a rolling surface 110a, an ejecting groove 110b, a mounting groove 110c, a side surface 110d, a movable groove 110e, a penetrating groove 110f, an adjusting groove 110g, a second abutting position 110h,

An anti-slip member 120, an abutting end 121, a second abutting cambered surface 121a, an anti-slip end 122,

The rotary member 130, the abutting portion 131, the first abutting cambered surface 131a, the avoiding cambered surface 131b, the first clamping position 131c, the second clamping position 131d, the adjusting lever 132,

A first elastic member 140,

An engaging member 150, an engaging end 151, a pulling end 152, a first contact position 153,

A second elastic member 160,

Mounting post 170, circuit element 180, take-up reel 190, detector 200, and connection line 210.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, an embodiment of the present utility model provides a power equipment fault detection apparatus, where the power equipment fault detection apparatus in this embodiment includes:

the main body 100 of the inspection apparatus is inspected,

the roller 110 is arranged at the bottom of the detection equipment main body 100 and is rotationally connected with the detection equipment main body 100, the roller 110 comprises a rolling surface 110a which is in contact with the ground, the rolling surface 110a is provided with an ejecting groove 110b and a mounting groove 110c which is communicated with the ejecting groove 110b along the circumferential direction, and the mounting groove 110c is arranged at the axis of the roller 110;

an anti-slip member 120 movably connected to the detection device main body 100, one end of which is positioned in the installation groove 110c and the other end of which is positioned in the ejection groove 110b;

the rotating member 130 is arranged in the mounting groove 110c, the surface of the rotating member 130 is convexly provided with an abutting part 131, and the rotating member 130 is rotationally connected with the roller 110;

wherein, the rotator 130 is rotated to make the abutting portion 131 abut against the anti-slip member 120, the anti-slip member 120 partially protrudes into the ejection slot 110b, and the anti-slip member 120 partially protrudes from the surface of the rolling surface 110 a.

Referring to fig. 1 to 9, in the present embodiment, when a complex terrain is required to be passed, the rotating member 130 is rotated, and the abutting portion of the rotating member 130 abuts against the anti-slip member 120, so that the anti-slip member 120 protrudes along the ejection slot 110b, and the anti-slip member 120 partially protrudes out of the surface of the rolling surface 110a, so that the roller 110 contacts the complex terrain through the anti-slip member 120, and since the roller 110 contacts the complex terrain through the anti-slip member 120, the rolling surface 110a of the roller 110 does not contact the ground, so that the pressure of the power equipment fault detection device and the ground is greater, and the grip of the roller 110 is greater through the contact of the anti-slip member 120, so that the power equipment fault detection device can more easily pass the complex terrain through the anti-slip member 120.

Some embodiments of the utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

According to an aspect of the present utility model, there is provided an electrical equipment failure detection apparatus including:

the main body 100 of the inspection apparatus is inspected,

the roller 110 is arranged at the bottom of the detection equipment main body 100 and is rotationally connected with the detection equipment main body 100, the roller 110 comprises a rolling surface 110a which is in contact with the ground, the rolling surface 110a is provided with an ejecting groove 110b and a mounting groove 110c which is communicated with the ejecting groove 110b along the circumferential direction, and the mounting groove 110c is arranged at the axis of the roller 110;

an anti-slip member 120 movably connected to the detection device main body 100, one end of which is positioned in the installation groove 110c and the other end of which is positioned in the ejection groove 110b;

the rotating member 130 is arranged in the mounting groove 110c, the surface of the rotating member 130 is convexly provided with an abutting part 131, and the rotating member 130 is rotationally connected with the roller 110;

wherein, the rotator 130 is rotated to make the abutting portion 131 abut against the anti-slip member 120, the anti-slip member 120 partially protrudes into the ejection slot 110b, and the anti-slip member 120 partially protrudes from the surface of the rolling surface 110 a.

Referring to fig. 1 to 9, in the present embodiment, when a complex terrain is required to be passed, the rotating member 130 is rotated, and the abutting portion of the rotating member 130 abuts against the anti-slip member 120, so that the anti-slip member 120 protrudes along the ejection slot 110b, and the anti-slip member 120 partially protrudes out of the surface of the rolling surface 110a, so that the roller 110 contacts the complex terrain through the anti-slip member 120, and since the roller 110 contacts the complex terrain through the anti-slip member 120, the rolling surface 110a of the roller 110 does not contact the ground, so that the pressure of the power equipment fault detection device and the ground is greater, and the grip of the roller 110 is greater through the contact of the anti-slip member 120, so that the power equipment fault detection device can more easily pass the complex terrain through the anti-slip member 120.

The outer shape of the detection apparatus main body 100 is rectangular block-shaped; the roller 110 is annular; the rolling surface 110a is a surface where the roller 110 is abutted against the ground; the ejection groove 110b has a substantially T-shaped communication groove; the mounting groove 110c is a circular groove; the profile of the cleat 120 is generally "T" shaped; the plurality of anti-skid members 120 are arranged along the circumferential direction of the roller 110, and the outer shape of the rotating member 130 is approximately circular; the roller 110 is sleeved on the periphery of the rotating member 130 and wraps the rotating member 130; the propping-out part 131 is a semicircular protruding arc-shaped convex.

When passing a muddy road, a pothole or a snowfield, the rotating member 130 is rotated, the rotating member 130 rotates by a certain angle along the axis of the roller 110, so that the abutting portion 131 abuts against the anti-skid member 120, at the moment, the anti-skid member 120 moves along the ejecting groove 110b in a direction away from the axis of the roller 110, so that the anti-skid member 120 partially protrudes out of the ejecting groove 110b, the power equipment fault detection equipment abuts against a complex road through the anti-skid member 120, and the contact between the anti-skid member 120 and the road surface makes the grip of the roller 110 stronger due to the fact that the anti-skid member 120 partially protrudes out of the surface of the rolling surface 110a, thereby improving the trafficability of the power equipment fault detection equipment on the complex road surface, and the power equipment fault detection equipment can easily pass through the complex road surface without manual handling.

In at least one embodiment of the present utility model, when the anti-skid member 120 is completely accommodated in the roller 110, the distance from the anti-skid member 120 to the axis of the roller 110 is denoted as a, the distance from the abutment portion 131 to the axis of the roller 110 is denoted as b, and the relationship a < b exists.

Referring to fig. 1 to 9, in the present embodiment, when the rolling member 130 is rotated when the rolling member 130 is moved across a muddy road, a hollow road or a snowfield, the rolling member 130 is rotated along the axis of the rolling member 110 by a certain angle, so that the abutting portion 131 abuts against the anti-slip member 120, at this time, the anti-slip member 120 moves along the ejecting groove 110b in a direction away from the axis of the rolling member 110, so that the anti-slip member 120 partially protrudes out of the ejecting groove 110b, the power equipment failure detection device abuts against a complex road surface through the anti-slip member 120, and when the anti-slip member 120 is fully accommodated in the rolling member 110, the distance from the anti-slip member 120 to the axis of the rolling member 110 is denoted as a, the distance from the abutting portion 131 to the axis of the rolling member 110 is denoted as b, and the relation a < b exists, and the anti-slip member 120 partially protrudes out of the surface of the rolling surface 110a, so that the pressure between the power equipment failure detection device and the ground is greater, the rolling member 110 increases a grip with respect to the ground through the anti-slip member 120, and the power equipment failure detection device can more easily pass through the complex road surface through the anti-slip member 120.

In at least one embodiment of the present utility model, the abutment portion 131 is provided with a first abutment cambered surface 131a formed by protruding and bending in a direction away from the axis, one end of the anti-slip member 120, which is close to the rotating member 130, is provided with an abutment end 121, the abutment end 121 is formed by protruding and bending in a direction close to the axis of the roller 110, a second abutment cambered surface 121a is formed by protruding and bending in a direction close to the axis of the roller 110, and the rotating member 130 is provided with a avoiding cambered surface 131b;

when the anti-skid member 120 is fully accommodated in the roller 110, the second abutting cambered surface 121a abuts against the avoiding cambered surface 131b; when the rotating member 130 is rotated to make the anti-slip member 120 extend out of the ejection slot 110b, the second abutment cambered surface 121a abuts against the first abutment cambered surface 131 a.

In at least one embodiment of the present utility model, the rotating member 130 is provided with a first clamping position 131c and a second clamping position 131d, and the distances from the first clamping position 131c and the second clamping position 131d to the axis of the roller 110 are equal;

the roller 110 is provided with a side surface 110d connected with the rolling surface 110a, and the side surface 110d is provided with a movable groove 110e communicated with the mounting groove 110c and a penetrating groove 110f communicated with the movable groove 110 e;

the power equipment fault detection device further comprises

The first elastic member 140 is disposed in the movable slot 110 e;

the engaging member 150, one end of the engaging member 150 extends to the outside through the through groove 110f, and the engaging member 150 extends into the mounting groove 110c through the movable groove 110 e;

one end of the first elastic member 140 is abutted against the inner wall of the movable groove 110e, and the other end of the first elastic member 140 is abutted against the engaging member 150;

the engaging member 150 engages with the first engaging portion 131c or the second engaging portion 131d under the action of the first elastic member 140, so that the rotating member 130 is fixed relative to the roller 110.

In at least one embodiment of the present utility model, the rotating member 130 is provided with an adjusting lever 132 protruding from a side near the side 110 d;

the side 110d is provided with an arc-shaped adjusting groove 110g;

the adjusting lever 132 extends to the outside through the adjusting groove 110g;

the locking member 150 has a locking end 151 near the end of the rotating member 130, and the locking end 151 is locked with the first locking position 131c or the second locking position 131 d;

when the engaging end 151 is completely accommodated in the movable slot 110e, the adjusting lever 132 is adjusted to rotate the rotating member 130 relative to the roller 110, so that the anti-sliding member 120 extends out of the ejecting slot 110b or is accommodated in the ejecting slot 110 b.

In at least one embodiment of the present utility model, a pulling end 152 is disposed at an end of the engaging member 150 near the side 110d, a first abutment 153 is disposed at a connection portion between the pulling end 152 and the engaging end 151, one end of the first elastic member 140 abuts against the first abutment 153, the other end of the first elastic member 140 abuts against an inner wall of the movable slot 110e, and the pulling end 152 extends to the outside of the roller 110 through the through slot 110 f.

In at least one embodiment of the present utility model, the end of the anti-slip member 120 away from the rotating member 130 is provided with an anti-slip end 122, and the distance from the outer surface of the anti-slip end 122 to the axis of the roller 110 is equal to the distance from the rolling surface 110a to the axis of the roller 110.

In at least one embodiment of the present utility model, the roller 110 is provided with a second abutment 110h, and the second abutment 110h is disposed in the ejecting slot 110b;

the power equipment fault detection device further comprises

The second elastic member 160, the second elastic member 160 is disposed in the ejecting slot 110b, one end of the second elastic member 160 abuts against the second abutment 110h, and the other end of the second elastic member 160 abuts against the anti-slip end 122.

In at least one embodiment of the present utility model, a mounting post 170 is provided at the bottom of the inspection apparatus main body 100, the mounting post 170 penetrates through the roller 110, the mounting post 170 penetrates through the rotating member 130, the roller 110 is rotatably connected with the mounting post 170, and the rotating member 130 is rotatably connected with the mounting post 170.

Referring to fig. 1-9, in the present embodiment, when a complex road section passes, at this time, the engaging end 151 engages with the first engaging position 131c, and pulls the pulling end 152, at this time, the pulling end 152 drives the engaging member 150 to move in a direction away from the rotating member 130, the first elastic member 140 is compressed and compressed by a tensile force, the engaging end 151 and the first engaging position 131c are disengaged from each other, the engaging end 151 is received in the movable slot 110e, the rotating member 130 moves relative to the roller 110, then the rotating member 130 is rotated by the adjusting member, the rotating member 130 rotates clockwise about an axis of the roller 110, so that the adjusting member moves in the adjusting slot 110g, the second engaging position 131d of the rotating member 130 moves to the engaging end 151, at this time, the first abutting cambered surface 131a abuts against the second abutting cambered surface 121a, so that the abutting end 121 of the abutting portion 131 pushes the anti-slip member 120 to move in a direction away from the axis of the roller 110, the anti-slip member 120 protrudes out of the ejection slot 110b, the second elastic member 160 is pulled and deforms under the tensile force, so that the second elastic member 160 is pulled and is pulled to move relative to the roller 110, and the second elastic member 122 protrudes to the first elastic member 110b, so that the anti-slip member 110 protrudes towards the opposite end 110b, and the first elastic member 122 protrudes towards the rotating member 110, and is prevented from the second abutting end 110; when the roller 110 moves around the mounting post 170, the anti-skid member 120 contacts the ground, so that the grip of the roller 110 is greater, and the power equipment failure detection apparatus can more easily pass through complex terrain through the anti-skid member 120.

When the sliding member passes through a gentle road section, the sliding member 152 is pulled, at this time, the sliding member 152 drives the engaging member 150 to move in a direction away from the rotating member 130, the first elastic member 140 is compressed and is compressed by being pulled, the engaging member 151 is disengaged from the second engaging portion 131d, the engaging member 151 is accommodated in the movable groove 110e, then the rotating member 130 rotates by the adjusting member, the rotating member 130 moves relative to the roller 110, the rotating member 130 rotates anticlockwise around the axis of the roller 110, so that the adjusting member moves in the adjusting groove 110g, when the first engaging portion 131c of the rotating member 130 moves to the engaging member 151, the first abutting cambered surface 131a abuts against the avoiding cambered surface 131b, so that the abutting portion 131 pushes the abutting end 121 of the anti-sliding member 120 to move in a direction close to the axis of the roller 110, and under the pulling force of the second elastic member 160, the anti-sliding end 122 is retracted into the ejecting groove 110b, at this time, the anti-sliding end 122 abuts against the rolling surface 110a of the roller 110, and under the elastic force of the first elastic member, the first elastic member pushes the engaging member 151 to move in a direction close to the rotating member 130, so that the engaging member 151 moves towards the direction close to the rotating member 130, and the engaging member 131b is prevented from being fixed against the rotating relative to the first engaging member 110b; when the roller 110 moves around the mounting post 170, the rolling surface 110a of the roller 110 directly contacts the ground, so that the power equipment fault detection equipment is smoother when passing through a gentle road section.

It should be noted that, the first clamping position 131c and the second clamping position 131d have the same shape and are circular clamping grooves; the first elastic member 140 and the second elastic member 160 are springs; the movable groove 110e and the engaging end 151 have the same shape, the shape of the engaging member 150 is approximately Y-shaped, and the engaging end 151 is in a circular rod shape; the adjusting groove 110g is an arc-shaped groove; the adjusting lever 132 is a circular lever; the through groove 110f communicates with the outside; the mounting post 170 is cylindrical.

In at least one embodiment of the present utility model, an inner cavity 100a is formed inside the detecting apparatus main body 100, and a receiving cavity 100b and a communication hole 100c for communicating the inner cavity 100a and the receiving cavity 100b are formed in the detecting apparatus main body 100;

the power equipment fault detection device further comprises

A circuit element 180 disposed within the cavity 100 a;

a housing reel 190 provided in the housing chamber and rotatably connected to the detection device main body 100;

the detector 200 is detachably arranged in the accommodating cavity;

and one end of the connecting wire 210 is connected with the circuit element 180, and the other end of the connecting wire extends into the accommodating cavity through the communication hole to be connected with the detector 200, and the middle part of the connecting wire 210 surrounds the accommodating reel 190.

Referring to fig. 1-9, in the present embodiment, one end of a connection wire 210 is connected to the circuit element 180, the other end of the connection wire extends into the accommodating cavity through the communication hole to be connected to the detector 200, and the middle of the connection wire 210 surrounds the accommodating reel 190, so that when not in use, the redundant wire of the detector 200 can be accommodated onto the accommodating reel 190, and since the inner cavity 100a is isolated from the accommodating cavity, and the inner wall of the accommodating cavity is coated with the anti-magnetic coating, the connection wire 210 will not cause eddy current effect on the circuit element 180 in the inner cavity 100a, and damage to the circuit element 180 due to the eddy current effect of the connection wire 210 is avoided.

Note that the circuit element 180 includes a circuit board, a capacitor, a resistor, and the like; if the connection wires 210 are placed in the cavity 100a, the first is entangled, which is disadvantageous for use, and the second is liable to generate eddy current effect, so that the temperature of the circuit element 180 increases to damage the circuit element 180. The detector 200 is suspended in the housing chamber 100 b.

Therefore, the utility model provides the power equipment fault detection equipment, when the power equipment fault detection equipment needs to pass through complex terrains, the rotating piece 130 is rotated, the abutting part of the rotating piece 130 is abutted with the anti-skid piece 120, so that the anti-skid piece 120 is extended out along the ejection groove 110b, the part of the anti-skid piece 120 protrudes out of the surface of the rolling surface 110a, the roller 110 is contacted with the complex terrains through the anti-skid piece 120, the rolling surface 110a of the roller 110 is not contacted with the ground because the roller 110 is contacted with the complex terrains through the anti-skid piece 120, the pressure of the power equipment fault detection equipment and the ground is larger, the grabbing force of the roller 110 is larger through the contact of the anti-skid piece 120, and the power equipment fault detection equipment can pass through the complex terrains more easily through the anti-skid piece 120.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. An electrical equipment failure detection apparatus, characterized by comprising:

the main body of the detection device is provided with a plurality of detection units,

the roller is arranged at the bottom of the detection equipment main body and is rotationally connected with the detection equipment main body, the roller comprises a rolling surface in contact with the ground, an ejecting groove and a mounting groove communicated with the ejecting groove are formed in the rolling surface along the circumferential direction, and the mounting groove is arranged at the axis of the roller;

the anti-slip piece is movably connected with the detection equipment main body, one end of the anti-slip piece is positioned in the mounting groove, and the other end of the anti-slip piece is positioned in the ejection groove;

the rotating piece is arranged in the mounting groove, an abutting part is convexly arranged on the surface of the rotating piece, and the rotating piece is rotationally connected with the roller;

the rotating piece is rotated to enable the abutting part to abut against the anti-skid piece, the anti-skid piece part extends out of the ejection groove, and the anti-skid piece part protrudes out of the surface of the rolling surface.

2. The power equipment failure detection apparatus according to claim 1, wherein when the anti-slip member is fully accommodated in the roller, a distance from the anti-slip member to the roller axis is denoted as a, and a distance from the abutment portion to the roller axis is denoted as b, the relationship a < b exists.

3. The power equipment fault detection device according to claim 1, wherein a first abutting cambered surface is formed on the abutting portion in a protruding and bending mode in a direction away from the axis, an abutting end is arranged at one end, close to the rotating piece, of the anti-slip piece, a second abutting cambered surface is formed on the abutting end in a protruding and bending mode in a direction close to the axis of the roller, and an avoidance cambered surface is arranged on the rotating piece;

when the anti-skid member is completely accommodated in the roller, the second abutting cambered surface abuts against the avoiding cambered surface; when the rotating piece is rotated to enable the anti-slip piece to extend out of the ejection groove, the second abutting cambered surface abuts against the first abutting cambered surface.

4. The power equipment failure detection apparatus according to claim 3, wherein the rotating member is provided with a first detent and a second detent, and the first detent and the second detent are equidistant from the roller axis;

the roller is provided with a side surface connected with the rolling surface, and the side surface is provided with a movable groove communicated with the mounting groove and a penetrating groove communicated with the movable groove;

the power equipment fault detection equipment further comprises

The first elastic piece is arranged in the movable groove;

the clamping piece penetrates through the penetrating groove to extend to the outside, and penetrates through the movable groove to extend into the mounting groove;

one end of the first elastic piece is abutted with the inner wall of the movable groove, and the other end of the first elastic piece is abutted with the clamping piece;

under the action of the first elastic piece, the clamping piece is clamped with the first clamping position or the second clamping position, so that the rotating piece is kept fixed relative to the roller.

5. The power equipment fault detection device according to claim 4, wherein an adjusting lever is provided protruding from a side of the rotating member adjacent to the side face;

an arc-shaped adjusting groove is formed in the side face;

the adjusting rod penetrates through the adjusting groove and extends to the outside;

the clamping end is clamped with the first clamping position or the second clamping position;

when the clamping end is completely contained in the movable groove, the adjusting rod is adjusted, so that the rotating piece rotates relative to the roller, and the anti-slip piece extends out of the ejecting groove or is contained in the ejecting groove.

6. The power equipment fault detection device according to claim 5, wherein a pulling end is arranged at one end of the clamping piece, which is close to the side face, a first abutting position is arranged at a joint of the pulling end and the clamping end, one end of the first elastic piece abuts against the first abutting position, the other end of the first elastic piece abuts against the inner wall of the movable groove, and the pulling end penetrates through the penetrating groove and extends to the outside of the roller.

7. The power equipment failure detection apparatus according to claim 1, wherein an end of the anti-slip member away from the rotating member is provided with an anti-slip end, and a distance from an outer surface of the anti-slip end to the roller axis is equal to a distance from the rolling surface to the roller axis.

8. The power equipment fault detection device according to claim 7, wherein a second abutting position is arranged on the roller, and the second abutting position is arranged in the ejecting groove;

the power equipment fault detection equipment further comprises

The second elastic piece is arranged in the ejection groove, one end of the second elastic piece is abutted to the second abutting position, and the other end of the second elastic piece is abutted to the anti-slip end.

9. The power equipment failure detection apparatus according to claim 7, wherein a mounting post is provided at a bottom of the detection apparatus main body, the mounting post penetrates through the roller, the mounting post penetrates through the rotating member, the roller is rotatably connected with the mounting post, and the rotating member is rotatably connected with the mounting post.

10. The power equipment fault detection device according to claim 1, wherein an inner cavity is formed in the detection device main body, and a containing cavity and a communication hole for communicating the inner cavity with the containing cavity are formed in the detection device main body;

the power equipment fault detection equipment further comprises

A circuit element disposed within the interior cavity;

the accommodating reel is arranged in the accommodating cavity and is rotationally connected with the detection equipment main body;

the detector is detachably arranged in the accommodating cavity;

and one end of the connecting wire is connected with the circuit element, the other end of the connecting wire penetrates through the communication hole and extends into the accommodating cavity to be connected with the detector, and the middle part of the connecting wire surrounds the accommodating reel.