Disclosure of Invention
The invention aims to provide a distribution line fault diagnosis device and a distribution line fault diagnosis method, and aims to solve the technical problem that most distribution line fault positioning devices in the prior art are not provided with corresponding storage assemblies, so that the distribution line fault positioning devices are inconvenient to carry.
In order to achieve the above object, the invention provides a distribution line fault diagnosis device, which comprises a box body, a fixed seat, a movable frame, a guide rail, a mutual inductor and a receiving assembly, wherein the fixed seat is fixedly connected with the box body and positioned in the box body, the guide rail is fixedly connected with the fixed seat and positioned in the fixed seat, the movable frame is movably connected with the guide rail and positioned above the fixed seat, the mutual inductor is fixedly connected with the movable frame and positioned below the movable frame, the receiving assembly comprises a left rotating shaft, a right rotating shaft, a left box cover, a right box cover and a handle, the left rotating shaft is fixedly connected with the box body and positioned at the left side of the box body, the right rotating shaft is fixedly connected with the box body and positioned at the right side of the box body, the left box cover is fixedly connected with the left rotating shaft and positioned above the left rotating shaft, the right box cover is fixedly connected with the right rotating shaft and is positioned above the right rotating shaft, and the lifting handle is movably connected with the right box cover and is positioned above the box cover.
The distribution line fault diagnosis device further comprises a first clamping seat, wherein the first clamping seat is fixedly connected with the movable frame and is positioned at the top end of the movable frame.
The storage assembly comprises a second clamping seat, and the second clamping seat is fixedly connected with the left box cover and is positioned above the left box cover.
The handle comprises a first rotating shaft and a fixed rod, the first rotating shaft is movably connected with the right box cover and is positioned above the right box cover, and the fixed rod is fixedly connected with the first rotating shaft and is positioned above the first rotating shaft.
The handle further comprises a telescopic rod and a handle, the telescopic rod is movably connected with the fixed rod and is located inside the fixed rod, and the handle is fixedly connected with the telescopic rod and is located above the telescopic rod.
The invention also provides a distribution line fault diagnosis method adopting the distribution line fault diagnosis device, which comprises the following steps:
pushing the handle downwards to the lowest end, and rotating the handle to be tightly attached to the right box cover;
slightly pressing the right box cover, popping the right box cover from the second clamping seat, and opening the right box cover and the left box cover outwards;
sliding the movable frame downwards, and sleeving the cable to be detected between the movable frame and the fixed seat;
and sliding the movable frame upwards until the fixed seat is clamped into the first clamping seat, and performing fault detection by using the mutual inductor.
The invention has the beneficial effects that: the movable frame is used for fixing the cable to be detected through a through hole formed by the movable frame and the fixed frame, the movable frame slides upwards through the guide rail until the first clamping seat is contacted with the fixed frame, fixing the cable to be detected, rotating the left cover plate and the right cover plate respectively in the axial direction through the left rotating shaft and the right rotating shaft after the detection is finished until the left cover plate is clamped into the second clamping seat, the left cover plate, the right cover plate and the box body form a closed space, the fixed rod rotates to the position right above the first rotating shaft around the first rotating shaft, the handle can be directly held for carrying, and the second rotating shaft can also be rotated, the second rotating shaft drives the rotating wheel to rotate downwards to pull out the telescopic rod from the fixed rod, the distribution line fault diagnosis device can be placed on the ground to be dragged, so that the distribution line fault diagnosis device is convenient to carry and improves the practicability.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a distribution line fault diagnosis device comprises a box body 1, a fixed seat 2, a movable frame 3, a guide rail 4, a mutual inductor 5 and a containing assembly 6, wherein the fixed seat 2 is fixedly connected with the box body 1 and is positioned in the box body 1, the guide rail 4 is fixedly connected with the fixed seat 2 and is positioned in the fixed seat 2, the movable frame 3 is movably connected with the guide rail 4 and is positioned above the fixed seat 2, the mutual inductor 5 is fixedly connected with the movable frame 3 and is positioned below the movable frame 3, the containing assembly 6 comprises a left rotating shaft 61, a right rotating shaft 62, a left box cover 63, a right box cover 64 and a handle 65, the left rotating shaft 61 is fixedly connected with the box body 1 and is positioned on the left side of the box body 1, the right rotating shaft 62 is fixedly connected with the box body 1 and is positioned on the right side of the box body 1, the left box cover 63 is fixedly connected with the left rotating shaft 61, and is located above the left rotating shaft 61, the right box cover 64 is fixedly connected with the right rotating shaft 62 and is located above the right rotating shaft 62, and the handle 65 is movably connected with the right box cover 64 and is located above the box cover.
In this embodiment, a fault monitoring module for monitoring the working condition of a distribution line is disposed inside the fixed base 2, the transformers 5 are two through transformers 5, one of the transformers 5 is a power taking ring, the other current transformer 5 is a measuring ring, a winding of the power taking ring is connected to a power input port of the fault monitoring module, a winding of the measuring ring is connected to a monitoring signal input port of the fault monitoring module, a cable to be detected is fixed above the fixed base 2 for detection, a through hole formed by the movable frame 3 and the fixed frame is used for fixing the cable to be detected, the movable frame 3 slides upwards through the guide rail 4 until the first clamping seat 7 contacts the fixed frame, the cable to be detected is fixed, after detection is completed, the left cover plate and the right cover plate rotate inwards through the left rotating shaft 61 and the right rotating shaft 62 respectively, until the left cover plate is clamped into the second clamping seat 66, the left cover plate and the right cover plate form a closed space with the box body 1, the fixed rod 652 is wound on the first rotating shaft 651 to rotate right above the first rotating shaft, the handle 654 can be directly held for carrying, and can also rotate the second rotating shaft 8, the second rotating shaft 8 drives the rotating wheel 9 to rotate downwards, the telescopic rod 653 is pulled out from the fixed rod 652, and the distribution line fault diagnosis device can be placed on the ground for dragging, so that the carrying is convenient, and the practicability is improved.
Further, the distribution line fault diagnosis device further comprises a first card holder 7, and the first card holder 7 is fixedly connected with the movable frame 3 and is located at the top end of the movable frame 3.
In this embodiment, a clamping plate is disposed at the top end of the fixed frame, and the movable frame 3 is clamped into the first clamping seat 7 through the clamping plate which slides upwards through the guide rail 4, so as to fix the cable to be detected.
Further, the receiving assembly 6 includes a second clamping seat 66, and the second clamping seat 66 is fixedly connected to the left case cover 63 and is located above the left case cover 63.
In this embodiment, a clamping plate is disposed at the top end of the right box cover 64, the left cover plate and the right cover plate are respectively rotated inwards through the left rotating shaft 61 and the right rotating shaft 62 until the clamping plate is clamped into the second clamping seat 66, and the distribution line fault diagnosis device forms a closed space and is convenient to carry.
Further, the handle 65 includes a first rotating shaft 651 and a fixing rod 652, the first rotating shaft 651 is movably connected to the right case cover 64 and is located above the right case cover 64, and the fixing rod 652 is fixedly connected to the first rotating shaft 651 and is located above the first rotating shaft 651.
In this embodiment, the handle 65 rotates the fixing rod 652 to be attached to the right box cover 64 through the first rotating shaft, and is folded for convenient carrying.
Further, the handle 65 further comprises a telescopic rod 653 and a handle 654, the telescopic rod 653 is movably connected to the fixing rod 652 and is located inside the fixing rod 652, and the handle 654 is fixedly connected to the telescopic rod 653 and is located above the telescopic rod 653.
In this embodiment, the fixed lever 652 is rotated about the first rotating shaft 651 to a position directly above the handle 654, and the second rotating shaft 8 may be rotated, so that the second rotating shaft 8 rotates the rotating wheel 9 downward, and the telescopic rod 653 is pulled out from the fixed lever 652, thereby placing and dragging the distribution line fault diagnosis apparatus on the ground.
Further, distribution lines fault diagnosis device still includes second pivot 8, runner 9 and rotation handle 10, second pivot 8 with 1 swing joint of box, and be located the bottom of box 1, runner 9 with 1 fixed connection of third box, and be located the bottom of box 1, rotation handle 10 with 8 fixed connection of second pivot, and be located the side of second pivot 8.
In this embodiment, two grooves are formed in the bottom of the box 1, the rotating handle 10 and the rotating wheel 9 are respectively located inside the corresponding grooves, the second rotating shaft 8 drives the rotating wheel 9 to rotate downward, the telescopic rod 653 is pulled out from the fixing rod 652, and the distribution line fault diagnosis device can be placed on the ground for dragging, so that the distribution line fault diagnosis device is convenient to carry.
Further, distribution lines fault diagnosis device still includes sponge layer 11, sponge layer 11 respectively with box 1 with fixing base 2 fixed connection, and be located box 1 with between the fixing base 2.
In this embodiment, when the distribution line fault diagnosis device is dragged or accidentally bumped, the buffering effect generated by the sponge layer 11 reduces the collision between the box body 1 and the fixed seat 2, and protects the parts.
Referring to fig. 3, the present invention further provides a distribution line fault diagnosis method using the distribution line fault diagnosis apparatus, including the following steps:
s1, the handle 654 is pushed downwards to the lowest end, and the handle 65 is rotated to be tightly attached to the right box cover 64;
s2, slightly pressing the right box cover 64, ejecting the right box cover 64 from the second clamping seat 66, and opening the right box cover 64 and the left box cover 63 outwards;
s3, sliding the movable frame 3 downwards, and sleeving the cable to be detected between the movable frame 3 and the fixed seat 2;
and S4, sliding the movable frame 3 upwards until the fixed seat 2 is clamped into the first clamping seat 7, and performing fault detection by using the mutual inductor 5.
In this embodiment, the through hole formed by the movable frame 3 and the fixed frame is used for fixing a cable to be detected, the movable frame 3 slides upwards through the guide rail 4 until the first card holder 7 contacts with the fixed frame, the cable to be detected is fixed, after the detection is completed, the left cover plate and the right cover plate rotate inwards through the left rotating shaft 61 and the right rotating shaft 62 respectively until the left cover plate is clamped into the second card holder 66, the left cover plate and the right cover plate form a closed space with the box body 1, the fixed rod 652 rotates around the first rotating shaft 651 to be right above, the handle 654 can be directly held for carrying, the second rotating shaft 8 can also be rotated, the second rotating shaft 8 drives the rotating wheel 9 to rotate downwards, the telescopic rod 653 is pulled out from the fixed rod 652, and the distribution line fault diagnosis device can be placed on the ground for dragging, is convenient to carry and improves the practicability.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.