CN109580462A - A kind of suspension type insulating materials thermal aging test fixture - Google Patents
A kind of suspension type insulating materials thermal aging test fixture Download PDFInfo
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- CN109580462A CN109580462A CN201811364320.XA CN201811364320A CN109580462A CN 109580462 A CN109580462 A CN 109580462A CN 201811364320 A CN201811364320 A CN 201811364320A CN 109580462 A CN109580462 A CN 109580462A
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- steel disc
- glass steel
- insulating materials
- suspension type
- aging test
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
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- Health & Medical Sciences (AREA)
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Abstract
The present invention relates to a kind of suspension type insulating materials thermal aging test fixtures, it is technically characterized by comprising the steps as follows: including one group of rectangular glass steel disc and clamp system, a piece of insulation sample is clipped in the middle by every two glass steel disc completely, and clamp system is used to clamp glass steel disc and insulation sample.The present invention clamps insulation specimen holder between glass steel disc and through bolt mode, and it is Texturized in ageing process that insulation sample can be effectively prevented;Using the sheet of glass fiber reinforced plastics matter that hot property is stable, after the metallic in conventional metals fixture can be prevented heated and insulating materials itself generates chemical reaction, destroys the characteristic of insulating materials itself;The present invention can be convenient testing crew suspension using suspended structure and win, and avoid the accidents such as scald.
Description
Technical field
The invention belongs to high voltage electrical test technical field, especially a kind of suspension type insulating materials thermal aging test folder
Tool.
Background technique
In daily high voltage electric equipment maintenance process, it is often necessary to carry out heat ageing to the cable insulation material of sheet
Test characterizes the performance of material by the various characteristics of material before and after measurement aging.Heat ageing test is usually in the highest temperature
It carries out in the constant temperature incubator of 200 DEG C of degree, during the test, insulating materials sample is hung on constant temperature incubator using metal holder
On the cross-arm in portion, aging is carried out to it.Itself the problem is that: it is Texturized in ageing process that metal holder will lead to sample
Or the characteristic of insulating materials itself is destroyed, and be not easy to testing crew operation.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, propose a kind of suspension type insulating materials thermal aging test folder
Tool solves the problems, such as that insulation sample is Texturized during degradation or destroys insulating materials self character, convenient for test
Personnel's operation.
The present invention solves its technical problem and adopts the following technical solutions to achieve:
A kind of suspension type insulating materials thermal aging test fixture, including one group of rectangular glass steel disc and clamp system,
A piece of insulation sample is clipped in the middle by every two glass steel disc completely, and clamp system is used for glass steel disc and insulation specimen holder
Tightly.
Further, the clamp system is the combination of long screw, nut and nut.
Further, the clamp system is four and is mounted on the four corners of glass steel disc.
Further, in the bolt hole that the four corners that the long screw of the clamp system is mounted on each glass steel disc are formed with,
Insulation sample is clamped in glass steel disc by long screw both ends through glass steel disc and respectively by nut and nut, long screw two
The part of end elongation is for hanging.
Further, there are two semicircular knobs for system on the nut.
Further, the long screw, nut and nut are all made of epoxide resin material and are made.
Further, the glass steel disc with a thickness of 0.5cm, the glass steel disc be fixedly clamped after gap be 0.5~
1mm。
The advantages and positive effects of the present invention are:
1, the present invention is clamped by insulation specimen holder between glass steel disc and through bolt mode, and insulation can be effectively prevented
Sample is Texturized in ageing process.
2, the present invention sheet of glass fiber reinforced plastics matter stable using hot property, can prevent the metallic in conventional metals fixture
After heated and insulating materials itself generates chemical reaction, destroys the characteristic of insulating materials itself.
3, the present invention can be convenient testing crew suspension using suspended structure and win, and avoid the accidents such as scald.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is glass steel sheet structure schematic diagram of the invention;
In figure, 1- glass steel disc, 2- insulation sample, 3- long screw, 4- nut, 5- nut, 6- bolt hole.
Specific embodiment
The embodiment of the present invention is further described below in conjunction with attached drawing.
A kind of suspension type insulating materials thermal aging test fixture, as shown in Figures 1 and 2, including one group of rectangular glass
Steel disc 1 and four clamp systems, insulation sample 2 is clipped in the middle by every two glass steel disc completely, so that glass steel disc and insulation
Sample forms " sandwich structure ", in practical application, can be according to the superposition number of plies of how much selection glass steel discs of insulation sample.
In the present embodiment, four insulation samples are superimposed using five glass steel discs, each glass steel disc with a thickness of
0.5cm, glass steel disc be fixedly clamped after gap be 0.5~1mm, i.e., insulation sample thickness about 0.5mm to 1mm it
Between.
In the present embodiment, each clamp system includes long screw 3, nut 5 and nut 4, and clamp system can guarantee glass
To the pressure of insulation sample between glass steel disc.In order to install clamp system, phase similar shape is formed in the four corners of each glass steel disc
The bolt hole 6 of shape.When glass steel disc will insulate sample sandwich after, four root long screws are threadedly mounted on glass steel disc
On in the bolt hole that is formed with, the outside of side glass steel disc is fixed on by nut 5 in one end of long screw, in the another of long screw
One end is fixed on the outside of other side glass steel disc by nut 4, so that insulation sample is clamped in glass steel disc.Implementing
In example, the length of long screw is 5cm.There are two semicircular knobs for system on nut, in order to can be manually rotated.Long screw, spiral shell
Female and nut is all made of epoxide resin material and is made, and the part of long screw both sides elongation can be used for hanging.
The present invention is being separate type before, and five glass steel discs are individually placed.When specifically used, first by glass
Steel disc is laid flat on the table, and the insulating materials sample of sheet is placed on glass steel disc middle part position, and is laid flat separately on sample
One piece of glass steel disc.Four bolts hole of two panels glass steel disc are aligned respectively.If sample quantities are more, it is repeated in above
Operating procedure.After glass steel disc and insulation sample stack, bolt hole is penetrated with four root long screws respectively, then both ends
It is screwed respectively using nut and nut, glass steel disc and insulating materials sample is compressed.Finally, using linking up with the four of long screw
A angle is suspended on the cross-arm of aging incubator, can carry out the degradation of insulating materials.
It is emphasized that embodiment of the present invention be it is illustrative, without being restrictive, therefore packet of the present invention
Include and be not limited to embodiment described in specific embodiment, it is all by those skilled in the art according to the technique and scheme of the present invention
The other embodiments obtained, also belong to the scope of protection of the invention.
Claims (7)
1. a kind of suspension type insulating materials thermal aging test fixture, it is characterised in that: including one group of rectangular glass steel disc and
A piece of insulation sample is clipped in the middle by clamp system, every two glass steel disc completely, and clamp system is for by glass steel disc and absolutely
Edge sample clamps.
2. a kind of suspension type insulating materials thermal aging test fixture according to claim 1, it is characterised in that: the clamping
Mechanism is the combination of long screw, nut and nut.
3. a kind of suspension type insulating materials thermal aging test fixture according to claim 2, it is characterised in that: the clamping
Mechanism is four and is mounted on the four corners of glass steel disc.
4. a kind of suspension type insulating materials thermal aging test fixture according to claim 3, it is characterised in that: the clamping
In the bolt hole that the four corners that the long screw of mechanism is mounted on each glass steel disc are formed with, long screw both ends penetrate glass steel disc simultaneously
Insulation sample is clamped in glass steel disc by nut and nut respectively, the part of long screw both ends elongation is for hanging.
5. according to a kind of described in any item suspension type insulating materials thermal aging test fixtures of claim 2 to 4, feature exists
In: there are two semicircular knobs for system on the nut.
6. according to a kind of described in any item suspension type insulating materials thermal aging test fixtures of claim 2 to 4, feature exists
In: the long screw, nut and nut are all made of epoxide resin material and are made.
7. a kind of suspension type insulating materials thermal aging test fixture according to any one of claims 1 to 4, feature exist
In: the glass steel disc with a thickness of 0.5cm, the gap after the glass steel disc is fixedly clamped is 0.5~1mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811364320.XA CN109580462A (en) | 2018-11-16 | 2018-11-16 | A kind of suspension type insulating materials thermal aging test fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811364320.XA CN109580462A (en) | 2018-11-16 | 2018-11-16 | A kind of suspension type insulating materials thermal aging test fixture |
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Publication Number | Publication Date |
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CN109580462A true CN109580462A (en) | 2019-04-05 |
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ID=65922934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811364320.XA Pending CN109580462A (en) | 2018-11-16 | 2018-11-16 | A kind of suspension type insulating materials thermal aging test fixture |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112878647A (en) * | 2021-02-26 | 2021-06-01 | 陈兴梅 | Steel constructs scaffold |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202000527U (en) * | 2011-03-18 | 2011-10-05 | 江苏东阁不锈钢制品有限公司 | Total-heat-insulation holeless glass fixture |
CN102373325A (en) * | 2010-08-17 | 2012-03-14 | 刘丽辉 | Method and device for carrying out uniform heating or differential heating on sheet steel in rapid non-deformation non-oxidation mode |
CN105527310A (en) * | 2015-12-30 | 2016-04-27 | 重庆精榜高分子材料有限公司 | A testing device for polymer material thermal aging and a testing method |
WO2017215902A1 (en) * | 2016-06-17 | 2017-12-21 | Norma Germany Gmbh | Clip having a thermal insulation layer |
CN207159343U (en) * | 2017-08-06 | 2018-03-30 | 裕康源光学纳米薄膜技术(深圳)有限公司 | A kind of cylindrical lens plated film fixture |
CN108539279A (en) * | 2018-03-31 | 2018-09-14 | 深圳市新浦自动化设备有限公司 | Novel power battery formation fixture |
CN108917309A (en) * | 2018-07-24 | 2018-11-30 | 姚丽雅 | A kind of multifunctional electro-heating circulation convection oven |
-
2018
- 2018-11-16 CN CN201811364320.XA patent/CN109580462A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102373325A (en) * | 2010-08-17 | 2012-03-14 | 刘丽辉 | Method and device for carrying out uniform heating or differential heating on sheet steel in rapid non-deformation non-oxidation mode |
CN202000527U (en) * | 2011-03-18 | 2011-10-05 | 江苏东阁不锈钢制品有限公司 | Total-heat-insulation holeless glass fixture |
CN105527310A (en) * | 2015-12-30 | 2016-04-27 | 重庆精榜高分子材料有限公司 | A testing device for polymer material thermal aging and a testing method |
WO2017215902A1 (en) * | 2016-06-17 | 2017-12-21 | Norma Germany Gmbh | Clip having a thermal insulation layer |
CN207159343U (en) * | 2017-08-06 | 2018-03-30 | 裕康源光学纳米薄膜技术(深圳)有限公司 | A kind of cylindrical lens plated film fixture |
CN108539279A (en) * | 2018-03-31 | 2018-09-14 | 深圳市新浦自动化设备有限公司 | Novel power battery formation fixture |
CN108917309A (en) * | 2018-07-24 | 2018-11-30 | 姚丽雅 | A kind of multifunctional electro-heating circulation convection oven |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112878647A (en) * | 2021-02-26 | 2021-06-01 | 陈兴梅 | Steel constructs scaffold |
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Application publication date: 20190405 |