CN216595374U

CN216595374U - Handheld rechargeable partial discharge imager

Info

Publication number: CN216595374U
Application number: CN202123015886.1U
Authority: CN
Inventors: 项洪印; 郭以贺; 马燕鹏; 于岩
Original assignee: Baoding Anglan Electric Technology Co ltd
Current assignee: Baoding Anglan Electric Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-24
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a handheld rechargeable partial discharge imager, and relates to the technical field of partial discharge imagers. The telescopic handle comprises a handle, wherein two ends of the handle are respectively provided with a stop block, one side of one stop block is rotatably matched with a support rod, one side of each stop block is rotatably matched with a fixed block, one side of each fixed block is rotatably matched with a telescopic adjusting rod, and one end of each telescopic adjusting rod is movably matched with an arc-shaped clamping plate. According to the utility model, the position of the arc-shaped clamping plate is conveniently adjusted through the rotating action of the fixed block, the arc-shaped clamping plate is conveniently attached to the periphery of the arm through the action of the telescopic adjusting rod in rotating fit with one side of the fixed block, the periphery of the arm with the arc-shaped clamping plate tightly attached is conveniently attached through the action of the third spring and the action of the arc-shaped clamping plate in movable fit with one end of the telescopic adjusting rod, the device is convenient for detecting objects at different positions under the condition that the position of a hand is not changed, and the working efficiency is improved.

Description

Handheld rechargeable partial discharge imager

Technical Field

The utility model belongs to the technical field of partial discharge instruments, and particularly relates to a handheld rechargeable partial discharge imager.

Background

In the power system, cables, GIS, circuit breakers and transformers are important components of the power system, and the safety and reliability of the whole power system are concerned. During the operation of the power system, various indexes of the power equipment need to be monitored, and one of the most widely used monitoring modes is partial discharge detection, including an on-line detection mode and an inspection detection mode.

For the installed power equipment, under certain conditions, the on-line detection mode of partial discharge is not available for safety monitoring, and in fact, a timing inspection detection mode needs to be adopted, while in the past, some handheld partial discharge inspection equipment adopts a cable connection mode for inspection work of a sensor and a handheld display terminal, but the existing handheld partial discharge imaging equipment is not stable enough in the using process, and meanwhile, the adjustment of the instrument for detecting the position of an object needs to be carried out through a human arm, so that the efficiency of the detection process is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a handheld rechargeable partial discharge imager, which solves the technical problems of instability and low detection efficiency of the existing handheld partial discharge imaging equipment in use.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model provides an imager is put in handheld rechargeable office, which comprises a handle, the dog has all been installed at the both ends of handle, one side normal running fit of a dog has the bracing piece, the equal normal running fit in one side of two dogs has the fixed block, the equal normal running fit in one side of two fixed blocks has telescopic adjusting pole, telescopic adjusting pole's one end clearance fit has the arc cardboard, the week side sliding fit of bracing piece has the sliding ring, one end normal running fit has the connecting rod, the equal normal running fit in both sides of connecting rod has the pull rod, one end normal running fit has the backup pad, the appearance detector is put in office has been installed to one side of backup pad, be equipped with first spring between connecting rod and the bracing piece.

Optionally, a second spring is arranged between the support rod and the handle, two sides of the slip ring are respectively matched with a limiting ring in a rotating mode, and the pull rod is located inside the limiting ring.

Optionally, a cross bar is arranged between the two pull rods, the cross bar is positioned at one end of the two pull rods, and a pull handle is movably matched with one side of the cross bar.

Optionally, a third spring is arranged between the telescopic adjusting rod and the fixed block, a supporting block is arranged at one end of the telescopic adjusting rod, and the arc-shaped clamping plate is movably matched with one side of the supporting block.

Optionally, the circumference of arc cardboard is equipped with two fixed plates, and one side of fixed plate is equipped with spring slide bar, and spring slide bar's one end is equipped with the baffle.

Optionally, the articulated department of bracing piece and fixed block is equipped with two first anticreep fixed knobs, and two first anticreep fixed knobs are located the both ends of articulated department, and the articulated department of bracing piece and connecting rod is equipped with two second anticreep fixed knobs, and two second anticreep fixed knobs are located the both ends of articulated department, and the articulated department of connecting rod and backup pad is equipped with two third anticreep fixed knobs, and two third anticreep fixed knobs are located the both ends of articulated department.

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

one embodiment of the utility model conveniently adjusts the position of the arc-shaped clamping plate through the rotating action of the fixed block, conveniently leads the arc-shaped clamping plate to be attached to the peripheral side of the arm through the action of the rotary matching of the telescopic adjusting rod on one side of the fixed block, conveniently leads the arc-shaped clamping plate to be closely attached to the peripheral side of the arm through the action of the third spring and the action of the movable matching of the arc-shaped clamping plate on one end of the telescopic adjusting rod, further facilitates the stability of the process of the handheld device, conveniently primarily adjusts the inclination angle of the partial discharge instrument detector through the action of the supporting rod, conveniently leads the partial discharge instrument detector to be capable of detecting objects at different positions, conveniently adjusts the inclination angle of the partial discharge instrument detector again through the rotating action of the connecting rod, enhances the partial discharge instrument detector to be capable of detecting the objects at different positions, and conveniently pulls the connecting rod to be contracted through the action of the pull handle, the supporting force between the connecting rod and the supporting rod is conveniently enhanced through the action of the first spring, the action of detecting objects at different positions under the condition that the positions of hands are unchanged is facilitated through the device, and the working efficiency is improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic rear perspective view of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of an embodiment of the present invention;

fig. 3 is a schematic bottom perspective view of an embodiment of the present invention.

Wherein the figures include the following reference numerals:

the device comprises a handle 1, a stop block 2, a fixed block 3, a telescopic adjusting rod 4, a supporting block 5, an arc-shaped clamping plate 6, a fixed plate 7, a spring slide rod 8, a third spring 9, a supporting rod 10, a connecting rod 12, a first spring 13, a pull rod 14, a sliding ring 15, a limiting ring 16, a pull handle 17, a cross rod 18, a supporting plate 19, a partial discharge instrument detector 20 and a second spring 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Please refer to fig. 1-3, in the present embodiment, a handheld charging type partial discharge imager is provided, which includes a handle 1, two ends of the handle 1 are both provided with a stop block 2, one side of one stop block 2 is rotatably fitted with a support rod 10, one side of two stop blocks 2 is rotatably fitted with a fixed block 3, one side of two fixed blocks 3 is rotatably fitted with a telescopic adjusting rod 4, one end of the telescopic adjusting rod 4 is movably fitted with an arc-shaped clamping plate 6, the periphery of the support rod 10 is slidably fitted with a sliding ring 15, one end of the support rod is rotatably fitted with a connecting rod 12, two sides of the connecting rod 12 are rotatably fitted with a pull rod 14, one end of the support rod is rotatably fitted with a support plate 19, one side of the support plate 19 is provided with a partial discharge detector 20, and a first spring 13 is disposed between the connecting rod 12 and the support rod 10.

The application of one aspect of the embodiment is as follows: when the device is used, firstly, a user holds the handle 1, then breaks the telescopic adjusting rod 4 and then rotates the fixing block 3, the arc-shaped clamping plate 6 is clamped on the periphery of the arm, then the device is taken up to align the partial discharge instrument detector 20 with a position to be detected, when the position to be detected needs to be changed, the pull handle 17 is pulled to enable the pull rod 14 to drive the connecting rod 12 to rotate, the effect of adjusting the angle of an object to be detected by the partial discharge instrument detector 20 is achieved, then when the first spring 13 is contracted to the limit, the supporting rod 10 can rotate to further adjust the angle of the partial discharge instrument detector 20, finally after the device is used, the distance between the partial discharge instrument detector 20 and the handle 1 is adjusted, the pull handle 17 can contact the surface of the handle 1, then the first anti-falling knob, the second anti-falling knob and the third anti-falling knob are rotated, the contracted device is fixed, and finally the fixing block 3 is rotated, the arc-shaped clamping plate 6 is positioned at the outer side of the partial discharge instrument detector 20, and the partial discharge instrument detector 20 is limited. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.

The position of the arc-shaped clamping plate 6 is conveniently adjusted through the rotating action of the fixed block 3, the arc-shaped clamping plate 6 is conveniently attached to the periphery of the arm through the action of the telescopic adjusting rod 4 on one side of the fixed block 3 in a rotating way, the periphery of the arm tightly attached to the arc-shaped clamping plate 6 is conveniently attached through the action of the third spring 9 and the action of the movable fit of the arc-shaped clamping plate 6 on one end of the telescopic adjusting rod 4, the stability in the process of the handheld device is further facilitated, the inclination angle of the partial discharge instrument detector 20 is conveniently and preliminarily adjusted through the action of the supporting rod 10, the partial discharge instrument detector 20 can conveniently detect objects at different positions, the inclination angle of the partial discharge instrument detector 20 is conveniently adjusted again through the rotating action of the connecting rod 12, the objects at different positions can be detected by the enhanced partial discharge instrument detector 20, the pull rod 14 is conveniently pulled to retract the connecting rod 12 through the action of the pull handle 17, the supporting force between the connecting rod 12 and the supporting rod 10 is conveniently enhanced through the action of the first spring 13, the device is convenient to detect objects at different positions under the condition that the positions of hands are not changed, and the working efficiency is improved.

Referring to fig. 1 or 3, in the present embodiment, a second spring 21 is disposed between the support rod 10 and the handle 1, two sides of the sliding ring 15 are both rotatably fitted with a limiting ring 16, the pull rod 14 is located inside the limiting ring 16, a cross rod 18 is disposed between the two pull rods 14, the cross rod 18 is located at one end of the two pull rods 14, a pull handle 17 is movably fitted at one side of the cross rod 18, the support rod 10 is conveniently supported by the second spring 21, the limiting ring 16 is rotatably fitted at two sides of the sliding ring 15, so that the limiting ring 16 and the pull rod 14 can be always in a parallel state, the pull rod 14 is conveniently moved inside the limiting ring 16, and the connecting rod 12 is conveniently pulled to rotate by the pull handle 17, thereby conveniently adjusting an inclination angle of the partial discharge instrument detector 20.

Please refer to fig. 2, a third spring 9 is disposed between the telescopic adjusting rod 4 and the fixing block 3 of the present embodiment, a supporting block 5 is installed at one end of the telescopic adjusting rod 4, the arc-shaped clamping plate 6 is movably fitted at one side of the supporting block 5, two fixing plates 7 are disposed at the peripheral sides of the arc-shaped clamping plate 6, specifically, a silica gel pad is disposed at the inner side of the arc-shaped clamping plate 6, a spring slide bar 8 is disposed at one side of the fixing plate 7, one end of the spring slide bar 8 is provided with a baffle, through the action of the third spring 9, the telescopic adjusting rod 4 is conveniently inclined, so that the arc-shaped clamping plate 6 can be better attached at the peripheral sides of an arm, through the action of the spring slide bar 8, the pressure in the contact process of the two arc-shaped clamping plates 6 is conveniently reduced, meanwhile, the lateral part of the arm can be blocked, through the action of the silica gel pad, the arm of a person can be conveniently protected.

Please refer to fig. 2, the hinge of the support rod 10 and the fixing block 3 of this embodiment is provided with two first anti-disengagement fixing knobs, and the two first anti-disengagement fixing knobs are located at two ends of the hinge, the hinge of the support rod 10 and the connection rod 12 is provided with two second anti-disengagement fixing knobs, and the two second anti-disengagement fixing knobs are located at two ends of the hinge, the hinge of the connection rod 12 and the support plate 19 is provided with two third anti-disengagement fixing knobs, and the two third anti-disengagement fixing knobs are located at two ends of the hinge, through the effect of the anti-disengagement fixing knobs, the device is convenient to be fixed after the device is contracted together, the device is convenient to be stored, and meanwhile, the possibility of the device being scattered after being stored can be reduced.

The above embodiments may be combined with each other.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an imager is put in rechargeable office of handheld, its characterized in that includes: handle (1), dog (2) have all been installed at the both ends of handle (1), one side normal running fit of a dog (2) has bracing piece (10), one side normal running fit of two dog (2) has fixed block (3), one side normal running fit of two fixed blocks (3) has telescopic adjusting rod (4), the one end clearance fit of telescopic adjusting rod (4) has arc cardboard (6), week side normal running fit of bracing piece (10) has sliding ring (15), one end normal running fit has connecting rod (12), the both sides normal running fit of connecting rod (12) has pull rod (14), one end normal running fit has backup pad (19), appearance detector (20) are put in office to one side of backup pad (19), be equipped with first spring (13) between connecting rod (12) and bracing piece (10).

2. The handheld rechargeable partial discharge imager as claimed in claim 1, characterized in that a second spring (21) is arranged between the support bar (10) and the handle (1), a limiting ring (16) is rotatably fitted on both sides of the sliding ring (15), and the pull rod (14) is located inside the limiting ring (16).

3. The handheld rechargeable partial discharge imager as claimed in claim 2, characterized in that a cross bar (18) is arranged between the two pull rods (14), the cross bar (18) is located at one end of the two pull rods (14), and a pull handle (17) is movably fitted to one side of the cross bar (18).

4. The handheld rechargeable partial discharge imager as claimed in claim 1, wherein a third spring (9) is disposed between the telescopic adjusting rod (4) and the fixing block (3), a supporting block (5) is disposed at one end of the telescopic adjusting rod (4), and the arc-shaped clamping plate (6) is movably fitted to one side of the supporting block (5).

5. The handheld rechargeable partial discharge imager as claimed in claim 4, wherein two fixing plates (7) are arranged on the periphery of the arc-shaped clamping plate (6), a spring slide rod (8) is arranged on one side of each fixing plate (7), and a baffle is arranged at one end of each spring slide rod (8).

6. The handheld rechargeable partial discharge imager as claimed in claim 1, wherein two first anti-dropping fixing knobs are arranged at the joint of the supporting rod (10) and the fixing block (3), the two first anti-dropping fixing knobs are located at the two ends of the joint, two second anti-dropping fixing knobs are arranged at the joint of the supporting rod (10) and the connecting rod (12), the two second anti-dropping fixing knobs are located at the two ends of the joint, two third anti-dropping fixing knobs are arranged at the joint of the connecting rod (12) and the supporting plate (19), and the two third anti-dropping fixing knobs are located at the two ends of the joint.