CN213148617U

CN213148617U - Insulating material breakdown performance detection device

Info

Publication number: CN213148617U
Application number: CN202022122764.1U
Authority: CN
Inventors: 沈玮琳; 于佳; 刘洋
Original assignee: Zhejiang Fangyi Calibration Detection Technology Co ltd
Current assignee: Zhejiang Fangyi Calibration Detection Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-07
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses an insulating material breakdown performance detection device in the technical field of insulating material performance detection, which comprises an experiment box, a support column and a controller, wherein the support column is welded at the four corners of the bottom of the experiment box, the controller is fixedly connected with the bottom of the right side wall of the experiment box through bolts, the left side and the right side of the front side wall of the experiment box are rotatably connected with a glass box door, the insulating material breakdown performance detection device has reasonable structural design, the breakdown tool bit does not need to be manually adjusted in height, the inaccuracy of manual placement is fundamentally solved, the data accuracy and reliability of the device for breakdown detection of the insulating material are ensured, the breakdown tool bit is fixed and falls through the mutual matching of the controller, an electromagnetic chuck and a placement groove, the automation degree is high, no additional driving force is generated, and the fatigue degree of workers is reduced, effectively reducing the investment of labor cost.

Description

Insulating material breakdown performance detection device

Technical Field

The utility model relates to an insulating material performance detects technical field, specifically is an insulating material breakdown performance detection device.

Background

The insulating material is a non-conductive material under the allowable voltage, but is not an absolute non-conductive material, and can also generate the processes of conduction, polarization, loss, breakdown and the like under the action of certain external electric field intensity, and can also generate aging after long-term use;

insulating material need carry out each item performance to it before the process of dispatching from the factory and detect, wherein insulating material's breakdown performance is one of important detection index, adopt the manual work to place the puncture tool bit at corresponding height among the prior art usually, the free falling through puncturing the tool bit detects insulating material, nevertheless because the artificial unable accurate control of height of placing, make the accurate nature and the reliability greatly reduced who punctures and detect, need go on repeatedly because of the testing process again, artificial fatigue degree aggravation greatly, not only greatly increased the human cost, also lead to the manual work to produce extra dynamics of exerting in the process of placing, we have provided an insulating material breakdown performance detection device for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulating material breakdown performance detection device, it needs to carry out each item performance detection to it before the process of dispatching from the factory to have proposed insulating material in solving above-mentioned background art, wherein insulating material's breakdown performance is one of important detection index, it will puncture the tool bit and place corresponding height to adopt the manual work among the prior art, the free fall through puncturing the tool bit detects insulating material, nevertheless because the high unable accurate control of manual work placing, go on repeatedly because of the testing process needs again, the problem that artificial fatigue degree aggravated greatly.

In order to achieve the above object, the utility model provides a following technical scheme: a device for detecting breakdown performance of an insulating material comprises an experiment box, a pillar and a controller, wherein the pillar is welded at the four corners of the bottom of the experiment box, the controller is fixedly connected to the bottom of the right side wall of the experiment box through bolts, the left side and the right side of the front side wall of the experiment box are rotatably connected with a glass box door, the left side and the right side of the top of the inner side wall of the experiment box are fixedly connected with electric push rods, the input ends of the two electric push rods are electrically connected with the input end of the controller, the bottoms of the two electric push rods are fixedly connected with electromagnetic chucks, the input ends of the electromagnetic chucks are electrically connected with the input end of the controller, a placing groove is formed in the center of the bottom of each electromagnetic chuck, a breakdown tool bit is connected to the inside of the placing groove in a sliding manner, and fixing rods are welded, two the equal fixedly connected with in top of dead lever bears the seat, two the equal threaded connection in top that bears the seat has the fastener, two the equal threaded connection in bottom of fastener has the clamp plate, bolt fixedly connected with infrared distance meter is passed through on the inside wall right side of experimental box, just infrared distance meter's input electric connection is in the input of controller.

Preferably, the right side of the glass box door on the left side and the left side of the glass box door on the right side are both fixedly connected with handles.

Preferably, the bottoms of the four support columns are fixedly connected with universal wheels.

Preferably, the bottom of the left side wall of the experimental box is welded with a push handle, and the outer side wall of the push handle is sleeved with a silica gel sleeve.

Preferably, the left side of the inner side wall of the experiment box is fixedly connected with a storage bin.

Preferably, a rubber plate is adhered to the bottom of the inner side wall of the experiment box and positioned between the two fixing rods.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the device for detecting the breakdown performance of the insulating material, the electric push rod is arranged, the controller is used for adjusting the height of the electric push rod according to the detection requirement, and the breakdown tool bit does not need to be manually adjusted in height, so that the inaccuracy of manual placement is fundamentally solved, the data accuracy of the device for detecting the breakdown of the insulating material is ensured, and the data reliability is greatly improved;

2. this insulating material punctures performance detection device, through setting up electromagnet, supply power and make it produce the adsorption affinity to electromagnet through the controller, utilize the adsorption affinity will puncture the tool bit and fix the inside at the standing groove, close the controller and make electromagnet stop the power supply, thereby make and puncture tool bit free fall and puncture performance detection to insulating material, degree of automation is high and can not produce extra motive force, the staff only need carry out and will puncture the tool bit and place the operation inside the standing groove, need not to carry out extra operation, greatly reduced staff's fatigue degree, effectively reduced human cost's input.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

fig. 4 is a schematic view of the electromagnetic chuck structure of the present invention.

In the figure: 100. an experimental box; 110. a glass box door; 111. a handle; 120. a push handle; 130. an electric push rod; 140. an electromagnetic chuck; 141. a placement groove; 142. puncturing a cutter head; 150. a storage bin; 160. an infrared range finder; 170. fixing the rod; 171. a bearing seat; 172. pressing a plate; 173. a fastener; 180. a rubber plate; 200. a pillar; 210. a universal wheel; 300. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an insulating material punctures performance detection device need not the manual work and carries out the height control operation to puncturing tool bit 142, and fundamentally has solved the misalignment nature of artifical placing, through the mutually supporting of controller 300, electromagnet 140 and standing groove 141, realizes puncturing tool bit 142 and fixes and the operation of whereabouts, and degree of automation is high and can not produce extra driving force, please refer to fig. 1-4, including experimental box 100, pillar 200 and controller 300;

referring to fig. 1-4 again, the left and right sides of the front sidewall of the experimental box 100 are rotatably connected with the glass box door 110, the left and right sides of the top of the inner sidewall of the experimental box 100 are fixedly connected with the electric push rods 130, the input ends of the two electric push rods 130 are electrically connected with the input end of the controller 300, the bottoms of the two electric push rods 130 are fixedly connected with the electromagnetic chucks 140, the input ends of the electromagnetic chucks 140 are electrically connected with the input end of the controller 300, the bottom center of the electromagnetic chucks 140 is provided with a placing groove 141, the inside of the placing groove 141 is connected with the puncture tool bit 142 in a sliding manner, the left and right sides of the bottom of the inner sidewall of the experimental box 100 are welded with the fixing rods 170, the tops of the two fixing rods 170 are fixedly connected with the bearing seats 171, the tops of the two bearing seats 171 are both in a threaded connection with the fasteners 173, the bottoms of the, the input end of the infrared distance meter 160 is electrically connected to the input end of the controller 300, the experimental box 100 is used for fixedly connecting the electric push rod 130, the infrared distance meter 160, the fixing rod 170 and the controller 300, the glass box door 110 is used for preventing the puncture tool bit 142 from falling out of the experimental box 100, the electric push rod 130 is used for adjusting and fixing the position of the electromagnetic chuck 140, the electromagnetic chuck 140 is used for generating adsorption force, the placing groove 141 is used for fixing the position of the puncture tool bit 142, the puncture tool bit 142 is used for detecting the puncture performance of the insulating material, the infrared distance meter 160 is used for detecting the puncture depth of the puncture tool bit 142, the fixing rod 170 is used for fixing the bearing seat 171, the bearing seat 171 is used for connecting the fastening piece 173 in a threaded manner, the fastening piece 173 is used for fixing the pressing plate 172, and the pressing plate 172 is used for fixing the;

referring to fig. 1-4 again, the support posts 200 are welded at the four corners of the bottom of the experimental box 100, and the support posts 200 are used for fixedly connecting the experimental box 100;

referring to fig. 1-4 again, the controller 300 is fixedly connected to the bottom of the right side wall of the experimental box 100 by bolts, and the controller 300 is used for controlling the working states of the electric push rod 130, the electromagnetic chuck 140 and the infrared distance meter 160;

when the device is used, a worker holds the push handle 120 to move the device into a working area through the universal wheel 210, connects the device with an external power supply, opens a switch of the controller 300 to electrify the device and normally work, opens the glass box door 110 through the handle 111, takes out the puncture tool bit 142 from the storage bin 150, starts the electromagnetic chuck 140 through the controller 300 to electrify the electromagnetic chuck 140 and generate an adsorption force, places the puncture tool bit 142 at the bottom of the placement groove 141, fixes the puncture tool bit 142 inside the placement groove 141 by using the adsorption force, starts the electric push rod 130 through the controller 300, performs height adjustment on the electric push rod 130 according to a detection requirement, places an insulating material between the press plate 172 and the bearing seat 171 after the adjustment is completed, and rotates the fastener 173 clockwise to drive the press plate 172 to move downwards, fixing the position of the insulating material, closing the glass box door 110, closing the power supply to the electromagnetic chuck 140 through the controller 300, enabling the puncture tool bit 142 to fall freely and perform puncture detection on the insulating material, starting the infrared distance meter 160 through the controller 300 to measure the distance of the penetrating part of the puncture tool bit 142 when the puncture tool bit 142 penetrates through the insulating material, feeding the distance back to the controller 300 for data display, opening the glass box door 110 again to place the puncture tool bit 142 back into the storage bin 150, and closing the power supply of the controller 300, namely completing the use.

Referring to fig. 1 again, in order to improve the convenience of the worker for using the glass box door 110, the right side of the left glass box door 110 and the left side of the right glass box door 110 are both fixedly connected with a handle 111;

referring to fig. 1 again, in order to realize the function of moving the experimental box 100, universal wheels 210 are fixedly connected to the bottoms of the four supporting columns 200;

referring to fig. 1 again, in order to facilitate the movement of the experimental box 100 by the worker, a push handle 120 is welded to the bottom of the left side wall of the experimental box 100, and a silica gel sleeve is sleeved on the outer side wall of the push handle 120;

referring to fig. 2 again, in order to facilitate the placement of the puncture tool bit 142 by the worker and to improve the service life of the puncture tool bit 142, a storage bin 150 is fixedly connected to the left side of the inner side wall of the experimental box 100;

referring to fig. 3 again, in order to prevent the piercing tool 142 from colliding with the experiment box 100 due to penetrating through the insulating material, a rubber plate 180 is adhered to the bottom of the inner sidewall of the experiment box 100 and between the two fixing bars 170.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an insulating material breakdown performance detection device which characterized in that: comprises an experimental box (100), a support column (200) and a controller (300), wherein the support column (200) is welded at the four corners of the bottom of the experimental box (100), the controller (300) is fixedly connected with the bottom of the right side wall of the experimental box (100) through bolts, the left side and the right side of the front side wall of the experimental box (100) are respectively and rotatably connected with a glass box door (110), the left side and the right side of the top of the inner side wall of the experimental box (100) are respectively and fixedly connected with an electric push rod (130), the input ends of the two electric push rods (130) are respectively and electrically connected with the input end of the controller (300), the bottom of the two electric push rods (130) is respectively and fixedly connected with an electromagnetic chuck (140), the input end of the electromagnetic chuck (140) is electrically connected with the input end of the controller (300), and the bottom center of the electromagnetic chuck (140) is provided with, the inside of standing groove (141) slides and is connected with breakdown tool bit (142), dead lever (170), two have all been welded to the inside wall bottom left and right sides of experimental box (100) the equal fixedly connected with in top of dead lever (170) bears seat (171), two the equal threaded connection in top that bears seat (171) has fastener (173), two the equal threaded connection in bottom of fastener (173) has clamp plate (172), bolt fixedly connected with infrared range finder (160) is passed through on the inside wall right side of experimental box (100), just the input electric connection of infrared range finder (160) is in the input of controller (300).

2. The device for detecting the breakdown property of the insulating material according to claim 1, wherein: the right side of the glass box door (110) on the left side and the left side of the glass box door (110) on the right side are both fixedly connected with handles (111).

3. The device for detecting the breakdown property of the insulating material according to claim 1, wherein: the bottoms of the four supporting columns (200) are fixedly connected with universal wheels (210).

4. The device for detecting the breakdown property of the insulating material according to claim 1, wherein: the bottom of the left side wall of the experimental box (100) is welded with a push handle (120), and the outer side wall of the push handle (120) is sleeved with a silica gel sleeve.

5. The device for detecting the breakdown property of the insulating material according to claim 1, wherein: the left side of the inner side wall of the experimental box (100) is fixedly connected with a storage bin (150).

6. The device for detecting the breakdown property of the insulating material according to claim 1, wherein: and a rubber plate (180) is adhered to the bottom of the inner side wall of the experimental box (100) and positioned between the two fixing rods (170).