CN215641631U

CN215641631U - A analogue means for cable run partial discharge detects

Info

Publication number: CN215641631U
Application number: CN202122092860.0U
Authority: CN
Inventors: 朱永权
Original assignee: Feilixin Information Security Technology Hangzhou Co ltd
Current assignee: Feilixin Information Security Technology Hangzhou Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-25
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a simulation device for cable line partial discharge detection, and particularly relates to the field of discharge detection. According to the utility model, the sliding mechanism is arranged, the motor drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear and the first movable roller to rotate, and the first movable roller drives the detector body to move along the direction of the cable, so that the cable can be automatically subjected to discharge detection.

Description

A analogue means for cable run partial discharge detects

Technical Field

The utility model relates to the technical field of discharge detection, in particular to a simulation device for partial discharge detection of a cable line.

Background

The partial discharge detection system is specially used for partial discharge measurement of electrical equipment such as transformers, motors, transformers, cables, GIS, switches, lightning arresters and the like, partial discharge is usually generated before faults if insulation defects occur in the use process of a cable line, and in order to improve the safety of the cable line, partial discharge detection becomes one of the most common live detection methods in the power industry.

Because cable run length is longer, the handheld detector of staff detects comparatively troublesome, and the part of cable run electric leakage is touched easily to the in-process people's hand that detects moreover, causes the injury to the staff, and the security is lower, and the result of use is not good, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide an analog device for detecting partial discharge of a cable line, where a sliding mechanism is provided, a motor drives a second bevel gear to rotate, the second bevel gear drives a first bevel gear and a first movable roller to rotate, and the first movable roller drives a detector body to move along a direction of a cable, so as to automatically perform discharge detection on the cable, thereby solving the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a simulation device for partial discharge detection of a cable line comprises a detector body, wherein a sliding mechanism is arranged above the detector body;

the sliding mechanism comprises two fixing plates which are symmetrically and fixedly connected to the top of the detector body, a first movable roller is movably connected to one side, adjacent to each other, of each fixing plate, a first bevel gear is sleeved on the first movable roller, a motor is fixedly connected to the top of the detector body, a second bevel gear is fixedly connected to the power output end of the motor, and the first bevel gear and the second bevel gear are meshed with each other.

In a preferred embodiment, the detector body top is equipped with the U template, the common swing joint in U template inner wall both sides has the second movable roll, two the fixed slot has all been seted up at the fixed plate top, two pinion racks of U template bottom fixedly connected with.

In a preferred embodiment, two toothed plates are respectively inserted into adjacent fixing grooves, two clamping plates are respectively inserted into the two fixing plates, and a plurality of triangular blocks are fixedly connected to one sides of the four clamping plates close to the inside of the fixing grooves.

In a preferred embodiment, the left side and the right side of the detector body are both fixedly connected with handheld rings, and the two handheld rings are made of plastic materials.

In a preferred embodiment, the bottom of the detector body is fixedly connected with a fixing bowl, the fixing bowl is made of an iron material, the top of an inner cavity of the fixing bowl is fixedly connected with a hanging rope, and the bottom end of the hanging rope is fixedly connected with a magnetic ball.

In a preferred embodiment, two detection rods are fixedly connected to the top of the detector body, and a hook is fixedly connected to the top ends of the two detection rods.

In a preferred embodiment, a warning light is installed on one side of the detector body, and the warning light is arranged in an annular shape.

The utility model has the technical effects and advantages that:

1. through the arrangement of the sliding mechanism, the motor drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear and the first movable roller to rotate, and the first movable roller drives the detector body to move along the direction of the cable, so that the cable is automatically subjected to discharge detection under the condition that a worker does not need to hold the detector body, the safety is improved, the using effect is good, and the practicability is high;

2. through setting up the magnetism ball, separate magnetism ball and fixed bowl and hang through hanging the rope before detecting, when the detector body produced and rock, produced opposite effort under the effect of magnetism ball self gravity to can reduce the range of rocking of detector body, make it can move on the cable more steadily, improve the effect that detects, and can adsorb the magnetism ball in fixed bowl when not using, be convenient for accomodate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the sliding mechanism of the present invention.

FIG. 3 is a schematic view of the bottom structure of the detector body according to the present invention.

Fig. 4 is a schematic cross-sectional view of a fixing plate according to the present invention.

The reference signs are: 1. a detector body; 2. a sliding mechanism; 201. a fixing plate; 202. a first movable roller; 203. a first bevel gear; 204. a motor; 205. a second bevel gear; 206. a U-shaped plate; 207. a second movable roller; 208. a toothed plate; 209. clamping a plate; 3. a hand-held ring; 4. fixing a bowl; 5. hanging a rope; 6. a magnetic ball; 7. a detection lever; 8. hooking; 9. a warning light.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The simulation device for the partial discharge detection of the cable line shown in the attached figures 1-4 comprises a detector body 1, wherein a sliding mechanism 2 is arranged above the detector body 1;

the sliding mechanism 2 comprises two fixing plates 201 which are symmetrically and fixedly connected to the top of the detector body 1, a first movable roller 202 is movably connected to one side, adjacent to the two fixing plates 201, of the first movable roller 202, a first bevel gear 203 is sleeved on the first movable roller 202, a motor 204 is fixedly connected to the top of the detector body 1, a second bevel gear 205 is fixedly connected to the power output end of the motor 204, and the first bevel gear 203 and the second bevel gear 205 are meshed with each other.

As shown in fig. 2, detector body 1 top is equipped with U template 206, and the common swing joint in U template 206 inner wall both sides has second movable roll 207, and the fixed slot has all been seted up at two fixed plate 201 tops, and two pinion racks 208 of U template 206 bottom fixedly connected with can fix the cable top, stability when improving the slip.

As shown in fig. 4, two toothed plates 208 are respectively inserted in adjacent fixed grooves, two clamping plates 209 are inserted on two fixed plates 201, and four clamping plates 209 are close to a plurality of triangular blocks fixedly connected to one side in the fixed grooves, so that the toothed plates 208 are conveniently fixed to adapt to cables with different thicknesses.

As shown in the attached drawing 1, the hand-held rings 3 of the equal fixedly connected with in the left and right sides of the detector body 1 are made of plastic materials, so that the detector can be taken by workers conveniently, and the damage to the human body caused by the electric leakage of the detector body is avoided.

As shown in figure 3, the fixed bowl 4 of 1 bottom fixedly connected with of detector body, fixed bowl 4 is made by the iron material, and 4 inner chamber tops fixedly connected with of fixed bowl hang rope 5, hang 5 bottom fixedly connected with magnetic ball 6 of rope, when detector body 1 produced and rocks, produced opposite effort under the effect of magnetic ball 6 self gravity, reduced the range of rocking of detector body 1.

As shown in the attached drawing 1, two detection rods 7 are fixedly connected to the top of the detector body 1, and hooks 8 are fixedly connected to the top ends of the two detection rods 7, so that the detector body 1 can be conveniently hung on a cable.

As shown in the attached drawing 1, a warning lamp 9 is installed on one side of the detector body 1, the warning lamp 9 is arranged in an annular mode, when the electric leakage position is met, electricity is transmitted to the detector body 1 through a hook 8 and a detection rod 7, and the detector body 1 controls the warning lamp 9 to be on.

The working principle of the utility model is as follows: when the utility model is used, firstly, two hooks 8 are hung on a cable wire which needs to be subjected to discharge detection, then a toothed plate 208 is inserted into a fixed groove, so that a first movable roller 202 and a second movable roller 207 are both attached to the cable, a motor 204 is started, a power output end of the motor 204 drives a second bevel gear 205 to rotate, the second bevel gear 205 drives a first bevel gear 203 to rotate, the first bevel gear 203 drives the first movable roller 202 to rotate, the first movable roller 202 is attached to the cable and has friction force, the detector body 1 is driven to move along the direction of the cable when the first movable roller 202 rotates, thus the cable is automatically subjected to discharge detection under the condition that a worker does not need to hold the detector body 1, the safety is improved, when a part is met, electricity is transmitted to the detector body 1 through the hooks 8 and a detection rod 7, the detector body 1 controls a warning lamp 9 to be on, thereby effectively reminding workers of electric leakage at the position;

because detector body 1 can rock when removing, separate magnetic ball 6 and fixed bowl 4 and hang through hanging rope 5 before detecting, when detector body 1 produced and rock, produce opposite effort under the effect of magnetic ball 6 self gravity, thereby can reduce the range of rocking of detector body 1, make it can move on the cable more steadily, and can adsorb magnetic ball 6 in fixed bowl 4 when not using, be convenient for accomodate.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a analogue means for cable run partial discharge detects, includes detector body (1), its characterized in that: a sliding mechanism (2) is arranged above the detector body (1);

slide mechanism (2) are including two fixed plates (201) of symmetry fixed connection at detector body (1) top, two the common swing joint in the adjacent one side of fixed plate (201) has first activity roller (202), the cover is equipped with first bevel gear (203) on first activity roller (202), detector body (1) top fixedly connected with motor (204), the power take off end fixedly connected with second bevel gear (205) of motor (204), first bevel gear (203) and second bevel gear (205) intermeshing.

2. The analog device for detecting partial discharge of cable line according to claim 1, wherein: detector body (1) top is equipped with U template (206), the common swing joint in U template (206) inner wall both sides has second movable roll (207), two the fixed slot has all been seted up at fixed plate (201) top, two pinion racks (208) of U template (206) bottom fixedly connected with.

3. The analog device for detecting partial discharge of cable line according to claim 2, wherein: two pinion rack (208) are inserted respectively in adjacent fixed slot, two all peg graft on fixed plate (201) and have two cardboard (209), four cardboard (209) are close to the equal fixedly connected with a plurality of triangle blocks in one side in the fixed slot.

4. The analog device for detecting partial discharge of cable line according to claim 1, wherein: the detector comprises a detector body (1), wherein the left side and the right side of the detector body are fixedly connected with hand-held rings (3), and the hand-held rings (3) are made of plastic.

5. The analog device for detecting partial discharge of cable line according to claim 1, wherein: the detector body (1) bottom fixedly connected with fixed bowl (4), fixed bowl (4) are made by the iron material, fixed bowl (4) inner chamber top fixedly connected with hangs rope (5), hang rope (5) bottom fixedly connected with magnetism ball (6).

6. The analog device for detecting partial discharge of cable line according to claim 1, wherein: the detector comprises a detector body (1), wherein the top of the detector body is fixedly connected with two detection rods (7), and the top ends of the detection rods (7) are fixedly connected with hooks (8).

7. The analog device for detecting partial discharge of cable line according to claim 1, wherein: a warning lamp (9) is installed on one side of the detector body (1), and the warning lamp (9) is arranged in an annular mode.