CN213181859U

CN213181859U - Multi-dimension-based partial discharge detection device

Info

Publication number: CN213181859U
Application number: CN202021342803.2U
Authority: CN
Inventors: 黄雪琼; 王新荣
Original assignee: Fuzhou Youneng Electronic Technology Co ltd
Current assignee: Fuzhou Youneng Electronic Technology Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-05-11
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a multi-dimensional partial discharge detection device, which comprises a protective shell, a multi-dimensional detection probe, an outer sheath, a side baffle, a ventilation grid, a top cover plate, a fixed top plate, a display panel, a control panel, an adjusting knob, an adapter and a mounting base, wherein the upper end of the mounting base is welded with the lower end of the adapter, the multi-dimensional detection probe is arranged on the multi-dimensional partial discharge detection device structure, when positions with different dimensions need to be detected, the pressing plates at two sides can be pressed down, when the pressing plates move inwards, the moving blocks at two sides can be driven to move outwards and simultaneously through a central rod, and as the buckling blocks and the moving plates are of an integrated structure, the buckling blocks at two sides can move simultaneously along with the moving plates, and the limiting plates can not be blocked when the buckling blocks at two sides are moved away, then the multi-dimensional detection probe can be directly pulled out, and the positions of different positions are detected, so that the working efficiency is improved.

Description

Multi-dimension-based partial discharge detection device

Technical Field

The utility model relates to a detection device is put in office based on multidimension degree belongs to the detection device field.

Background

The insulation of the power equipment is under the action of working voltage for a long time during operation, particularly along with the improvement of voltage level, the electric field strength value born by the insulation is very high, and partial discharge is easily generated at the weak insulation position. Since the energy is small in the initial stage of partial discharge, the discharge does not immediately cause insulation breakdown, and the perfect insulation between the electrodes where no discharge has occurred can still withstand the operating voltage of the device.

The prior art discloses the application numbers as follows: the partial discharge detection device of CN201811645866.2 comprises a motion control mechanism, a rotating mechanism and a detection mechanism; slewing mechanism includes supporting component and rotor arm, and the rotor arm rotates and sets up on supporting component, and supporting component sets up on motion control mechanism, but this prior art test probe detectable position is shorter, and some deeper positions can not detect, lead to work efficiency lower.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art existence, the utility model aims at providing a detection device is put in office based on multidimension degree to it is shorter to solve the detectable position of current technique test probe, and deeper position detects a bit, leads to the lower problem of work efficiency.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an its structure of detection device is put in office based on multidimension degree includes protecting sheathing, multidimension test probe, oversheath, side shield, ventilative grid, lamina tecti, fixed roof, display panel, control panel, adjust knob, adapter, mounting base's upper end welds with the lower extreme of adapter mutually, adjust knob's back embedding is installed in protecting sheathing's positive terminal surface, protecting sheathing's upper end is connected with the front end of lamina tecti, lamina tecti and fixed roof structure as an organic whole, multidimension test probe's right-hand member is connected with the left end of oversheath, the left end face in the side shield is installed in the right-hand member embedding of ventilative grid, display panel and control panel structure as an organic whole, adjust knob's top is equipped with control panel.

Further, the multi-dimensional detection probe comprises a fixed rod, a limiting plate, an ejector rod, a pressing plate, a compression spring, an outer frame, a positioning rod, a reset spring, a moving block, a buckling block and a storage base, wherein the upper end of the storage base is connected with the lower end of the fixed rod, the positioning rod is embedded and installed in the ejector rod, the left end of the compression spring is connected with the right end of the limiting plate, the moving block and the buckling block are of an integrated structure, the right end of the pressing plate is embedded and installed in the outer frame, and the reset spring is located on the outer side of the moving block.

Furthermore, the right end of the outer sheath is embedded in the left end face of the side baffle, and an adjusting knob is arranged above the mounting base.

Further, the upper end embedding of oversheath is installed in accomodating the base, the dead lever distributes and installs in the both sides of oversheath.

Further, the back of the mounting base is attached to the positive end face of the protective shell, and the left end of the protective shell is welded to the right end of the side baffle.

Furthermore, the side baffle is made of aluminum alloy, so that the side baffle is light in weight and high in hardness.

Furthermore, the air-permeable grid is made of stainless steel, so that the rigidity is high and is not easy to change.

Advantageous effects

The utility model relates to a detection device is put in office based on multidimension degree is equipped with multidimension test probe on structure, when needs detect different dimension positions, just can press the pressing plate of both sides, when the pressing plate moves inwards, will move simultaneously to the outside through ejector pin and the movable block that well core rod drove both sides, because the buckle piece will then follow the movable plate and move simultaneously with the movable plate be integrated structure so the buckle piece of movable plate structure, just can not block the limiting plate again when the buckle piece of both sides moves out, then just can directly pull out multidimension test probe, detect the increase work efficiency to the place of different positions.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of a multi-dimensional partial discharge detection device according to the present invention;

fig. 2 is a schematic structural diagram of the multi-dimensional inspection probe of the present invention.

Fig. 3 is a schematic structural diagram of the multi-dimensional inspection probe of the present invention.

In the figure: the device comprises a protective shell-1, a multi-dimensional detection probe-2, an outer sheath-3, a side baffle-4, a ventilation grid-5, a top cover plate-6, a fixed top plate-7, a display panel-8, a control panel-9, an adjusting knob-10, an adapter-11, an installation base-12, a fixed rod-201, a limiting plate-202, a top rod-203, a pressing plate-204, a compression spring-205, an outer frame-206, a positioning rod-207, a return spring-208, a moving block-209, a buckling block-210 and a storage base-211.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a multi-dimensional partial discharge detection device, which comprises: its structure includes protecting sheathing 1, multidimension test probe 2, oversheath 3, side shield 4, ventilative grid 5, lamina tecti 6, fixed roof 7, display panel 8, control panel 9, adjust knob 10, adapter 11, mounting base 12, the upper end of mounting base 12 welds with the lower extreme of adapter 11, adjust knob 10's back embedding is installed in protecting sheathing 1's positive terminal surface, protecting sheathing 1's upper end is connected with the front end of lamina tecti 6, lamina tecti 6 and fixed roof 7 are the integral structure, multidimension test probe 2's right-hand member is connected with the left end of oversheath 3, the right-hand member embedding of ventilative grid 5 is installed in the left end face of side shield 4, display panel 8 and control panel 9 are the integral structure, adjust knob 10's top is equipped with control panel 9, multidimension test probe 2 includes dead lever 201, oversheath, The upper end of the receiving base 211 is connected with the lower end of a fixed rod 201, the positioning rod 207 is embedded in the ejector rod 203, the left end of the compression spring 205 is connected with the right end of the limiting plate 202, the moving block 209 and the buckling block 210 are of an integrated structure, the right end of the pressing plate 204 is embedded in the outer frame 206, the return spring 208 is located on the outer side of the moving block 209, the right end of the outer sheath 3 is embedded in the left end face of the side baffle 4, an adjusting knob 10 is arranged above the mounting base 12, the upper end of the outer sheath 3 is embedded in the receiving base 211, the fixed rods 201 are distributed on two sides of the outer sheath 3, the back of the mounting base 12 is attached to the positive end face of the protective shell 1, the left end of the protective housing 1 is welded with the right end of the side baffle 4, the side baffle 4 is made of aluminum alloy, the weight is light, the hardness is high, the air-permeable grid 5 is made of stainless steel, and the hardness is high and is not easy to change.

The compression spring is a mechanical part which works by elasticity, and the part made of elastic material deforms under the action of external force and is used as a spring after the external force is removed and the original shape is restored.

The utility model relates to a detection device is put in office based on multidimension degree is equipped with multidimension test probe on structure, when needs detect different dimension positions, just can press the pressing plate 204 of both sides down, when pressing the pressing plate 204 and moving inwards, will move simultaneously to the outside through ejector pin 203 and the movable block 209 that well core rod 207 drove both sides, because buckle piece 210 and movable plate 209 be integrated structure so buckle piece 210 will then the movable plate 209 move simultaneously, just can not block limiting plate 202 again when the buckle piece 210 of both sides moves out, then just can directly pull out multidimension test probe 2, detect the increase work efficiency to the place of different positions.

The utility model provides a detectable position of test probe is shorter, and deeper position detects a bit, and it is lower to lead to work efficiency, the utility model discloses a combination of each other of above-mentioned part, the utility model relates to a detection device is put in office based on multidimension degree is structural to be equipped with multidimension test probe, when needs detect different dimension positions, just can press the press plate of both sides down, when moving inwards according to the press plate, will move simultaneously to the outside through ejector pin and the movable block that well core rod drove both sides, because the buckle piece will then move simultaneously with the movable block so that the movable block is the integrated structure, just can not block the limiting plate again when the buckle piece of both sides moves away, then just can directly pull out multidimension test probe, detect the increase work efficiency to the place of different positions specifically as follows:

the basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a detection device is put in office based on multidimension degree which characterized in that: the structure of the device comprises a protective shell (1), a multi-dimensional detection probe (2), an outer sheath (3), a side baffle (4), a breathable grid (5), a top cover plate (6), a fixed top plate (7), a display panel (8), a control panel (9), an adjusting knob (10), an adapter (11) and a mounting base (12), wherein the upper end of the mounting base (12) is welded with the lower end of the adapter (11), the back of the adjusting knob (10) is embedded and mounted on the positive end surface of the protective shell (1), the upper end of the protective shell (1) is connected with the front end of the top cover plate (6), the top cover plate (6) and the fixed top plate (7) are of an integrated structure, the right end of the multi-dimensional detection probe (2) is connected with the left end of the outer sheath (3), and the right end of the breathable grid (5) is embedded and mounted on the left end surface of the side, the display panel (8) and the control panel (9) are of an integrated structure, and the control panel (9) is arranged above the adjusting knob (10).

2. The multi-dimensional partial discharge detection device according to claim 1, wherein: the multidimensional detection probe (2) comprises a fixing rod (201), a limiting plate (202), a top rod (203), a pressing plate (204), a compression spring (205), an outer frame (206), a positioning rod (207), a reset spring (208), a moving block (209), a clamping block (210) and a storage base (211), wherein the upper end of the storage base (211) is connected with the lower end of the fixing rod (201), the positioning rod (207) is embedded in the top rod (203), the left end of the compression spring (205) is connected with the right end of the limiting plate (202), the moving block (209) and the clamping block (210) are of an integrated structure, the right end of the pressing plate (204) is embedded in the outer frame (206), and the reset spring (208) is located on the outer side of the moving block (209).

3. The multi-dimensional partial discharge detection device according to claim 1, wherein: the right end of the outer sheath (3) is embedded in the left end face of the side baffle (4), and an adjusting knob (10) is arranged above the mounting base (12).

4. The device according to claim 2, wherein the device comprises: the upper end of the outer sheath (3) is embedded in the containing base (211), and the fixing rods (201) are arranged on two sides of the outer sheath (3) in a distributed mode.

5. The multi-dimensional partial discharge detection device according to claim 1, wherein: the back of the mounting base (12) is attached to the positive end face of the protective shell (1), and the left end of the protective shell (1) is welded to the right end of the side baffle (4).