CN109270112A - A kind of cable sheath material thermal ageing test equipment - Google Patents
A kind of cable sheath material thermal ageing test equipment Download PDFInfo
- Publication number
- CN109270112A CN109270112A CN201811178296.0A CN201811178296A CN109270112A CN 109270112 A CN109270112 A CN 109270112A CN 201811178296 A CN201811178296 A CN 201811178296A CN 109270112 A CN109270112 A CN 109270112A
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- box
- main box
- test
- cable
- heater
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The present invention relates to a kind of cable sheath material thermal ageing test equipment, belong to cable detection technical field, including heater, main box and the interior test box for being set in main box, the bottom of heater and main box is provided with supporting leg, top extends to the top of main box, it is provided with case lid to the top movable of test box, the top and bottom of case lid is respectively arranged with handle and cable position-limit mechanism, case lid is uniformly provided with through-hole, headlamp is provided on the inner wall of main box, the bottom of test box is provided with cable position-limit mechanism, cable can be fixed, the heater strip of heater will heat in test box, blower assembly is blowed into test box, it is fixed at the cable of clamping on piece and is tested at test temperature, main box and test box are made of heat-protecting glass, and on the inner wall of main box Provided with headlamp, the situation of change of cable is observed in real time convenient for staff.
Description
Technical field
The present invention relates to a kind of cable sheath material thermal ageing test equipment, belong to cable detection technical field.
Background technique
The performance of cable is mainly reflected in electrical property, mechanical performance, hot property and ageing properties etc., cable material therein
Ageing-resistant performance be evaluate cable life important means, at this stage, when carrying out cable degradation, require carry out elder generation
Cable is heated, test is then wound, detection can be carried out to the heat aging of cable, such testing equipment process compared with
Complexity, detection efficiency are lower.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of cable sheath material thermal ageing test and sets
It is standby, it can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of cable sheath material thermal ageing test equipment including heater, main box and is set in the main box
Test box, the bottom of the heater and the main box is provided with supporting leg, and the main box and the test box are equal
To be cylindric, the bottom of the test box is fixedly connected with the bottom of the main tank intracoelomic cavity, and top extends to the main box
Top, be provided with to the top movable of the test box case lid, the top and bottom of the case lid be respectively arranged with handle with
Cable position-limit mechanism, the case lid are uniformly provided with through-hole, headlamp, institute are provided on the inner wall of the main box
The bottom for stating main box is embedded with blower assembly；
The heater is fixedly connected on the side wall of the main box, the same water in side of the main box and the test box
The prosposition place of setting is provided with an opening, and the heater strip of the heater sequentially passes through described two openings, extends to the survey
In the inner cavity for trying case, collecting board is fixedly installed on the inner wall of the test box, the collecting board is uniformly provided with
The through-hole.
Furthermore, the main box is made with the test box of heat-protecting glass.
Furthermore, the headlamp is arranged in array on the inner wall of the main box.
Furthermore, the upper surface of the blower assembly runs through the test box and extends to the inner cavity of the test box
In, lower surface extends to the outside of the main box.
Furthermore, the collecting board is in the top of the heater strip of the heater.
Furthermore, the cable position-limit mechanism includes connecting rod and the card for being fixedly connected on the connecting rod bottom
Contact pin, the clamping piece is discoid, and the side of the clamping piece is equably provided with limiting slot around the center of circle.
Furthermore, the case lid is connected by a hinge on the inner wall of the test box.
The invention has the advantages that: the bottoms of test box to be provided with cable position-limit mechanism, cable can be fixed, be added
The heater strip of heat engine will heat in test box, and blower assembly is blowed into test box, be fixed on the electricity of clamping on piece
It is tested at test temperature at cable, main box and test box are made of heat-protecting glass, and are arranged on the inner wall of main box
Headlamp, observes the situation of change of cable convenient for staff in real time.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
Fig. 1 is cross-sectional view of the invention；
Fig. 2 is the structural schematic diagram of part of the invention；
Figure label: 1, heater；101, heater strip；2, main box；3, test box；4, supporting leg；5, case lid；6, handle；7,
Cable position-limit mechanism；701, connecting rod；702, it is clamped piece；703, limiting slot；8, through-hole；9, headlamp；10, blower assembly；11,
Opening；12, collecting board.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
As shown, a kind of cable sheath material thermal ageing test equipment, including heater 1, main box 2 and it is set in
The bottom of the interior test box 3 of main box 2, heater 1 and main box 2 is provided with supporting leg 4, and main box 2 and test box 3 are equal
To be cylindric, the bottom of test box 3 is fixedly connected with the bottom of 2 inner cavity of main box, and top extends to the top of main box 2, is surveyed
It is provided with case lid 5 with trying the top movable of case 3, the top and bottom of case lid 5 is respectively arranged with handle 6 and cable position-limit mechanism 7,
Case lid 5 is uniformly provided with through-hole 8, and headlamp 9 is provided on the inner wall of main box 2, and the bottom of main box 2 is embedded with
Blower assembly 10；
Heater 1 is fixedly connected on the side wall of main box 2, is all provided at main box 2 and the side the same horizontal position of test box 3
It is equipped with an opening 11, the heater strip 101 of heater 1 sequentially passes through two openings 11, extends in the inner cavity of test box 3, surveys
It tries to be fixedly installed collecting board 12 on the inner wall of case 3, when cable falls off, can be used to accept the cable fallen, collect
Plate 12 is uniformly provided with through-hole 8.
Main box 2 is made with test box 3 of heat-protecting glass, and headlamp 9 is arranged in array on the inner wall of main box 2,
The upper surface of blower assembly 10 is through test box 3 and extends in the inner cavity of test box 3, and lower surface extends to the outer of main box 2
Portion, collecting board 12 are in the top of the heater strip 101 of heater 1, and cable position-limit mechanism 7 includes connecting rod 701 and fixed company
The clamping piece 702 in 701 bottom of connecting rod is connect, clamping piece 702 is discoid, and the side for being clamped piece 702 is uniform around the center of circle
Ground is provided with limiting slot 703.
Working principle of the present invention: opening case lid 5, and cable to be detected shearing is a bit of, is then connected to clamping
In limiting slot 703 on piece 702, heater 1 and blower assembly 10 are opened, it is higher that the inside of test box 3 forms a temperature
Environment, slowly adjust the temperature of the heater strip 101 of heater 1, increase along gradient temperature, cable to be tested testing
After storing the identical period in different temperature environments in case 3, aging takes place in surface, the cable after aging from
It falls off in clamping 702 upper limit position groove 703 of piece, opens simultaneously the headlamp 9 on 2 inner wall of main box, ageing state can be clear
Observe and clearly, convenient for observation, the cable of different model can be placed in the limiting slot 703 being clamped on piece 702, convenient for than
More different cables is under identical temperature environment, respective degree of aging, and the faster cable of degree of aging can be first from limit
It falls off in the slot 703 of position.
Equipment compared to detection ageing state is exclusively used at present has structure simple, reduces the cost of detection, and imitate
Rate is higher.
The above are the preferable embodiments of the present invention, and those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified, and therefore, the invention is not limited to above-mentioned specific embodiment, all those skilled in the art exist
Made any conspicuous improvement, replacement or modification all belong to the scope of protection of the present invention on the basis of the present invention.
Claims (7)
1. a kind of cable sheath material thermal ageing test equipment, it is characterised in that: including heater (1), main box (2) and set
It is located at the interior test box (3) of the main box (2), the heater (1) and the bottom of the main box (2) are provided with branch
Support leg (4), the main box (2) are cylindric, the bottom of the test box (3) and the main tank with the test box (3)
The bottom of body (2) inner cavity is fixedly connected, and top extends to the top of the main box (2), the top movable of the test box (3)
Ground is provided with case lid (5), and the top and bottom of the case lid (5) is respectively arranged with handle (6) and cable position-limit mechanism (7), institute
Uniformly being provided with through-hole (8) for case lid (5) is stated, is provided with headlamp (9) on the inner wall of the main box (2), it is described
The bottom of main box (2) is embedded with blower assembly (10)；
The heater (1) is fixedly connected on the side wall of the main box (2), the main box (2) and the test box (3)
Side the same horizontal position at be provided with an opening (11), the heater strip (101) of the heater (1) sequentially passes through institute
Two openings (11) are stated, are extended in the inner cavity of the test box (3), are fixedly installed receipts on the inner wall of the test box (3)
Collect plate (12), the collecting board (12) is uniformly provided with the through-hole (8).
2. a kind of cable sheath material thermal ageing test equipment according to claim 1, it is characterised in that: the main box
(2) it is made with the test box (3) of heat-protecting glass.
3. a kind of cable sheath material thermal ageing test equipment according to claim 1, it is characterised in that: the headlamp
(9) it is arranged in array on the inner wall of the main box (2).
4. a kind of cable sheath material thermal ageing test equipment according to claim 1, it is characterised in that: the blower is total
It through the test box (3) and is extended in the inner cavity of the test box (3) at the upper surface of (10), lower surface extends to described
The outside of main box (2).
5. a kind of cable sheath material thermal ageing test equipment according to claim 1, it is characterised in that: the collecting board
(12) it is in the top of the heater strip (101) of the heater (1).
6. a kind of cable sheath material thermal ageing test equipment according to claim 1, it is characterised in that: the cable limit
Position mechanism (7) includes connecting rod (701) and the clamping piece (702) for being fixedly connected on the connecting rod (701) bottom, the card
Contact pin (702) is discoid, and the side of clamping piece (702) is equably provided with limiting slot (703) around the center of circle.
7. a kind of cable sheath material thermal ageing test equipment according to claim 1, it is characterised in that: the case lid
(5) it is connected by a hinge on the inner wall of the test box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178296.0A CN109270112A (en) | 2018-10-10 | 2018-10-10 | A kind of cable sheath material thermal ageing test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178296.0A CN109270112A (en) | 2018-10-10 | 2018-10-10 | A kind of cable sheath material thermal ageing test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109270112A true CN109270112A (en) | 2019-01-25 |
Family
ID=65196250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811178296.0A Withdrawn CN109270112A (en) | 2018-10-10 | 2018-10-10 | A kind of cable sheath material thermal ageing test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109270112A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458593A (en) * | 2020-05-25 | 2020-07-28 | 王永琦 | Quality inspection device of cable |
| CN113281370A (en) * | 2021-05-19 | 2021-08-20 | 深圳市三思试验仪器有限公司 | Heating device for testing thermal performance of metal material |
-
2018
- 2018-10-10 CN CN201811178296.0A patent/CN109270112A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458593A (en) * | 2020-05-25 | 2020-07-28 | 王永琦 | Quality inspection device of cable |
| CN113281370A (en) * | 2021-05-19 | 2021-08-20 | 深圳市三思试验仪器有限公司 | Heating device for testing thermal performance of metal material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190125 |
|
| WW01 | Invention patent application withdrawn after publication |