CN105823939A - Cable test device - Google Patents
Cable test device Download PDFInfo
- Publication number
- CN105823939A CN105823939A CN201510009163.0A CN201510009163A CN105823939A CN 105823939 A CN105823939 A CN 105823939A CN 201510009163 A CN201510009163 A CN 201510009163A CN 105823939 A CN105823939 A CN 105823939A
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- China
- Prior art keywords
- cable
- temperature controller
- protection device
- current
- testing lines
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Abstract
The invention relates to a cable test device, which comprises a machine body. The machine body is internally provided with a converter providing variable current; a temperature controller for detecting temperature changes after a tested cable is electrified and a display screen for displaying electrified working time and current magnitude of the cable are arranged on one side of the machine body; the temperature controller is connected with a temperature regulator and connected with an indication lamp via an indication control circuit, and the indication lamp is controlled to be on by the temperature controller through detecting a temperature rise condition after the tested cable is electrified; the converter is connected with the display screen and a current regulation switch and is also connected with a cable electrifying joint; and a test protection device is arranged outside the machine body, and the test protection device can seal the tested cable in relatively-sealed space. After connected with the cable electrifying joint, the tested cable can be sealed in the relatively-sealed space formed by the test protection device, whether the cable quality achieves standards is detected through detecting the cable electrified temperature rise condition after electrifying, and the cable detection efficiency and the detection quality are improved.
Description
Technical field
The invention belongs to testing lines technical field, be specifically related to a kind of testing lines equipment.
Background technology
Cable manufacturing enterprise, sale enterprise, or the enterprise that cable uses, generally require the cable that different brands, different process are processed to detect, the most just cannot judge the quality of this kind of cable, experienced electrician judges square number and the quality of multiple cable, this method judged by experience often through experience, has the biggest uncertainty.
The equipment of existing test cable is all the quality being judged cable by test resistance value, but use resistance value equipment test cable quality not only equipment price expensive, and suffer from resistance value, the square number of line, humidity, temperature, the impact of weather by test resistance value, same cable is different in different environmental testings resistance value out, especially also need to this resistance value is converted after testing out resistance value, bother very much.
Summary of the invention
It is an object of the invention to solve above-mentioned technical problem and provide a kind of testing lines equipment, it passes through simple cable temperature test, can test out the quality of the cable quality of identical square number, if up to standard.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of testing lines equipment, including body, is provided with the current transformer providing variable current in described body, on described body, side is provided with the temperature controller of variations in temperature, display cable electrical working time and the display screen of size of current after detecting the energising of tested cable；Described temperature controller connects thermoregulator and connects display lamp by instruction control circuit, and this display lamp is risen situation by described temperature controller by temperature after detecting the energising of tested cable and controls to light；Described current transformer connects described display screen and current regulating switch, and connects cable energising joint；The outside of described body is provided with test protection device, and this test protection device can be by tested cable seal in the space of a relative closure.
Described current transformer also includes over-current protection device.
Described body is provided with current transformer thermovent.
Described body upper end is provided with the door handle device being moved easily body.
Described cable energising joint includes two groups, often organizes described cable connector and includes on one cable connector and once cable connector.
Often organize and be correspondingly provided with one group of cable support frame and a temperature controller between described cable energising joint；Cable support frame described in one group includes cable bracing frame and lower cable bracing frame, and described temperature controller is between described upper and lower cable support frame.
The quantity of described display lamp is consistent with the quantity of described temperature controller, and each display lamp lays respectively at the side of each described temperature controller.
Described test protection device is transparent cover body, is arranged on opening or closing on described body.
After the present invention can be by connecting cable energising joint by tested cable; it is sealed in the space of the relative closure that test protection device is formed; then the most up to standard by the quality of the ramp case detection cable of detection cable energising to cable energising; and temperature control and regulation can be carried out according to cable difference, substantially increase cable detection efficiency and detection quality.
Accompanying drawing explanation
Fig. 1 show the schematic diagram of the testing lines equipment that the embodiment of the present invention provides；
Fig. 2 show the schematic diagram during work of testing lines equipment.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features and the advantage of the present invention are further described, but the invention is not limited in listed embodiment.
Refer to Fig. 1 ~ 2, a kind of testing lines equipment, including body 1, being provided with the current transformer providing variable current in described body, on described body, side is provided with the temperature controller 6 of variations in temperature, display cable electrical working time and the display screen 14 of size of current after detecting the energising of tested cable；Described temperature controller connects thermoregulator 4 and connects display lamp 5 by instruction control circuit, and this display lamp is risen situation by described temperature controller by temperature after detecting the energising of tested cable and controls to light；Described current transformer connects described display screen and current regulating switch 12, and connects cable energising joint；Described current regulating switch 12 for regulating the size of current of energising according to cable thickness；The outside of described body is provided with test protection device 9, and this test protection device can be by tested cable seal in the space of a relative closure.
It should be noted that by being provided with display screen display working time and size of current, intuitive display, even if not being the professional and technical personnel's regulation that also can carry out size of current.
Described thermoregulator, can regulate the temperature of temperature controller, when cable is crossed thick, can be turned down by the temperature sensor of temperature controller, even if the least electric current, can also quickly judge the quality of wherein certain root cable at low temperatures, save the testing time.
Described display lamp is used for judging tested cable whether conformance with standard, when the tested cable of certain root is after energising, after being rapidly achieved the temperature of temperature controller, temperature controller connects indicator light switch, first the display lamp of bright light, shows that this cable organized is poorer than the quality of another group cable, does not meets standard.
Described temperature controller is for detecting the temperature of cable energising and controlling display lamp and light and indicate；After cable is passed through electric current, temperature controller sensing cable temperature gradually heats up, and after reaching the temperature value set, temperature controller connects indicator light switch, and display lamp is bright, first one group of cable of bright light, for quality dissatisfaction, ropy cable.
Described cable energising joint has cable insulating plate 8, is mainly used in preventing cable from contacting with body, protection body and the safety of operator.
Further, described body is additionally provided with over-current protection device 11, is located between power circuit and current transformer, circuit can be cut off when electric current is excessive, thus equipment can be protected not to be burned out, as the devices such as electric fuse can be used.
Implement, described body is additionally provided with current transformer thermovent 2, by being provided with current transformer thermovent, service life of equipment can be improved, prevent current transformer temperature too high.
Further, described body upper end is provided with the door handle device 13 being moved easily body, can be moved back and forth by equipment, conveniently save trouble needs when.
Further, described cable energising joint includes two groups, often organizes described cable connector and includes on one cable connector 3 and once cable connector 7.
Further, often organize and be correspondingly provided with one group of cable support frame 10 and a described temperature controller between described cable energising joint；Cable support frame described in one group includes cable bracing frame and lower cable bracing frame, and described temperature controller is between described upper and lower cable support frame.
Described cable support frame, for making two groups, the left and right cable being connected on cable energising joint equal with the distance of temperature controller, thus it is more accurate to ensure to test data.Described cable support frame, after using a period of time to damage, can be replaced, and its material is high temperature insulating material.
Further, the quantity of described display lamp is consistent with the quantity of described temperature controller, and each display lamp lays respectively at the side of each described temperature controller.
Further, described test protection device is transparent cover body, is arranged on opening or closing on described body.Test protection device is arranged to transparent, inner workings i.e. be can be observed, again can be when testing lines, excessive if as electric current, cable burns, the safety of protection staff；Test protection device simultaneously, can be by two groups of cable seal to the space of a relative closure, it is ensured that during testing lines, not by external environment influence, improve the accuracy of testing lines.
Using method is as follows:
The both threads cable (identical square number) that will test, it is coupled with cable connector with lower cable connector, two groups of cables are good, after stretching tightly, close transparent cover body, between regulation thermoregulator to 20 ~ 60 degree, twisting current regulating switch, it is adjusted to suitable electric current (owing to the characteristic of cable is that electric current is the biggest, cable temperature is the highest, therefore the size adjustment of electric current is carried out by the conversion table of an electric current Yu cable, the cable of how many squares, use great electric current), along with passing through of electric current, cable temperature increases, now temperature controller sensing cable temperature, as well as rising, cable which group cable quick heating ropy, temperature controller is rapidly achieved assigned temperature, connect indicator light switch, which group that first display lamp is lighted is ascended the throne ropy cable, thus can quickly judge cable quality.
After the present invention can be by connecting cable energising joint by tested cable; it is sealed in the space of the relative closure that test protection device is formed; then the most up to standard by the quality of the ramp case detection cable of detection cable energising to cable energising; and temperature control and regulation can be carried out according to cable difference, substantially increase cable detection efficiency and detection quality.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (8)
1. a testing lines equipment, it is characterized in that, including body, being provided with the current transformer providing variable current in described body, on described body, side is provided with the temperature controller of variations in temperature, display cable electrical working time and the display screen of size of current after detecting the energising of tested cable；Described temperature controller connects thermoregulator and connects display lamp by instruction control circuit, and this display lamp is risen situation by described temperature controller by temperature after detecting the energising of tested cable and controls to light；Described current transformer connects described display screen and current regulating switch, and connects cable energising joint；The outside of described body is provided with test protection device, and this test protection device can be by tested cable seal in the space of a relative closure.
Testing lines equipment the most according to claim 1, it is characterised in that described current transformer also includes over-current protection device.
Testing lines equipment the most according to claim 2, it is characterised in that described body is provided with current transformer thermovent.
Testing lines equipment the most according to claim 3, it is characterised in that described body upper end is provided with the door handle device being moved easily body.
The most according to claim 4, testing lines equipment, it is characterised in that described cable energising joint includes two groups, often organize described cable connector and include on one cable connector and once cable connector.
Testing lines equipment the most according to claim 5, it is characterised in that often organize and be correspondingly provided with one group of cable support frame and a temperature controller between described cable energising joint；Cable support frame described in one group includes cable bracing frame and lower cable bracing frame, and described temperature controller is between described upper and lower cable support frame.
The most according to claim 6, testing lines equipment, it is characterised in that the quantity of described display lamp is consistent with the quantity of described temperature controller, each display lamp lays respectively at the side of each described temperature controller.
Testing lines equipment the most according to claim 7, it is characterised in that described test protection device is transparent cover body, is arranged on opening or closing on described body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510009163.0A CN105823939A (en) | 2015-01-09 | 2015-01-09 | Cable test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510009163.0A CN105823939A (en) | 2015-01-09 | 2015-01-09 | Cable test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105823939A true CN105823939A (en) | 2016-08-03 |
Family
ID=56514090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510009163.0A Pending CN105823939A (en) | 2015-01-09 | 2015-01-09 | Cable test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105823939A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5830676A (en) * | 1981-08-18 | 1983-02-23 | Showa Electric Wire & Cable Co Ltd | Cable temperature controller |
| JPS58113870A (en) * | 1981-12-28 | 1983-07-06 | Fujitsu Ltd | Testing method for cable |
| CN202126478U (en) * | 2011-06-29 | 2012-01-25 | 福建福硕线缆有限公司 | Fast detection device by cable quality contrast |
| CN202330602U (en) * | 2011-12-07 | 2012-07-11 | 东莞龙杰电子有限公司 | Wire rod load test device |
| CN203909170U (en) * | 2014-05-22 | 2014-10-29 | 河南华泰特种电缆有限公司 | Wire load current and overload temperature rise tester |
| CN204389610U (en) * | 2015-01-09 | 2015-06-10 | 立辉集团(青岛)电缆有限公司 | A kind of testing lines equipment |
-
2015
- 2015-01-09 CN CN201510009163.0A patent/CN105823939A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5830676A (en) * | 1981-08-18 | 1983-02-23 | Showa Electric Wire & Cable Co Ltd | Cable temperature controller |
| JPS58113870A (en) * | 1981-12-28 | 1983-07-06 | Fujitsu Ltd | Testing method for cable |
| CN202126478U (en) * | 2011-06-29 | 2012-01-25 | 福建福硕线缆有限公司 | Fast detection device by cable quality contrast |
| CN202330602U (en) * | 2011-12-07 | 2012-07-11 | 东莞龙杰电子有限公司 | Wire rod load test device |
| CN203909170U (en) * | 2014-05-22 | 2014-10-29 | 河南华泰特种电缆有限公司 | Wire load current and overload temperature rise tester |
| CN204389610U (en) * | 2015-01-09 | 2015-06-10 | 立辉集团(青岛)电缆有限公司 | A kind of testing lines equipment |
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Application publication date: 20160803 |