CN218099406U

CN218099406U - Multicore copper wire electrical property testing arrangement

Info

Publication number: CN218099406U
Application number: CN202221807744.0U
Authority: CN
Inventors: 胡建平
Original assignee: Wuhan Liansheng Photoelectric Technology Co ltd
Current assignee: Wuhan Liansheng Photoelectric Technology Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-12-20
Anticipated expiration: 2032-07-14

Abstract

The utility model belongs to the technical field of the wire detects, especially, be a multicore copper wire electrical property testing arrangement, including the equipment base, equipment base top fixed mounting has the operation cabinet, operation cabinet fixedly connected with outside wire box, outside wire box fixedly connected with insulating sealed guard box, equipment base upper portion fixedly connected with test equipment case, test equipment roof portion fixed mounting has dustproof visor. The utility model discloses an insulating sealed protection case still makes the measured wire need not dismantle repeatedly in whole test procedure, and multicore wire kneck damage leads to the inaccurate condition of experimental data to take place when having avoided dismantling repeatedly, does not dismantle repeatedly still for the experimenter reduces work flow, has improved work efficiency, and wherein insulating sealed design of insulating sealed protection case has ensured that the electric leakage condition that the measured wire can not lead to because of transshipping in the experimentation causes the condition such as staff's electric shock, has ensured the security of experiment.

Description

Multicore copper wire electrical property testing arrangement

Technical Field

The utility model belongs to the technical field of the wire detects, concretely relates to multicore copper wire electrical property testing arrangement.

Background

The multi-core wire has two or more conductors, and the joint of the multi-core wire is easy to generate heat due to poor contact, so the joint needs to be processed well, and therefore, the electrical performance test of the wire is required during the production of the wire, including the basic parameter test of conductor or insulation quality such as wire resistance, insulation resistance, correct value of dielectric loss angle, capacitance and the like.

Need test multiclass performance index such as rated voltage, electric current, active power, reactive power, resistance, electric capacity, inductance, conductance when the test, every index all needs different equipment to detect, not only the step is loaded down with trivial details during the detection, and need dismantle repeatedly to being surveyed the wire when changing equipment in addition, make multicore wire kneck condition such as damage easily appear, influence the experimental efficiency, the condition such as electric leakage still easily appears when the wire transships when detecting takes place, make the staff have the danger of electrocuteeing.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a multicore copper wire electrical property testing arrangement has detection efficiency height, data are accurate, and operating procedure is short, characteristics that the testing process is safe.

In order to achieve the above object, the utility model provides a following technical scheme: including the equipment base, equipment base top fixed mounting has the operation cabinet, operation cabinet fixedly connected with outside wire box, outside wire box fixedly connected with insulating sealed guard box, equipment base upper portion fixedly connected with test equipment case, test equipment roof portion fixed mounting has dustproof visor, insulating sealed guard box side fixed mounting has a pair of external connection ware, external connection port has all been seted up on the external connection ware.

As the utility model discloses a preferred technical scheme of multicore copper wire electrical property testing arrangement, operation cabinet side fixed mounting has total accuse switch and emergency stop button, operation cabinet upper portion one side fixed mounting has a plurality of entity buttons, a plurality of wire interfaces have been seted up to operation cabinet upper portion one side is fixed, fixed mounting has display panel on the operation cabinet.

As the utility model discloses a preferred technical scheme of multicore copper wire electrical property testing arrangement, the removal of insulating sealed guard box upper portion is connected with the transparent sealing lid, the inside one side fixed mounting of insulating sealed guard box has the sensor mount, fixed mounting has a plurality of all kinds of sensors on the sensor mount.

As the utility model discloses a preferred technical scheme of multicore copper wire electrical property testing arrangement, fixed mounting has a pair of fixing support in the insulating sealed protection incasement, fixed mounting has the dead lever on the fixing support, fixed mounting has electrician's clamp on the dead lever, electrician's clamp fixedly connected with connecting wire.

As the utility model discloses an optimal technical scheme of multicore copper wire electrical property testing arrangement, bottom fixed mounting has humidity controller and temperature regulator in the insulating sealed guard box, a plurality of air outlets are seted up to humidity controller, a plurality of gas outlets are seted up to temperature regulator.

As the utility model discloses a preferred technical scheme of multicore copper wire electrical property testing arrangement, insulating sealed guard box one side fixed mounting has the hair dryer, set up a plurality of gas outlets on the hair dryer.

As the utility model discloses a preferred technical scheme of multicore copper wire electrical property testing arrangement, wire erection support is installed respectively to insulating sealed protection incasement both sides, wire erection support upper portion removes and is connected with wire fixation nut, the fixed wire installing port of having seted up in wire erection support side.

As the utility model discloses a preferred technical scheme of multicore copper wire electrical property testing arrangement, middle part fixed mounting has the steady voltage power supply box in the test equipment case, steady voltage power supply box fixedly connected with central controller, install wire direct current resistance's measuring equipment and insulation resistance's test equipment in the test equipment case respectively.

As the utility model discloses an optimal technical scheme of multicore copper wire electrical property testing arrangement, the measuring equipment of electric capacity and loss factor is installed respectively to test equipment incasement portion, the measuring equipment of electric capacity and loss factor installs the dielectric strength test equipment side by side, fixed mounting has partial discharge measuring equipment in the test equipment incasement, partial discharge measuring equipment installs ageing and stability test equipment side by side, fixed mounting has thermal stability test equipment and conductive core direct current resistance test equipment in the test equipment incasement.

As the utility model discloses a preferred technical scheme of multicore copper wire electrical property testing arrangement, each components and parts of insulating sealed protection incasement portion are connected with test equipment incasement equipment through outside wire box respectively, test equipment incasement fixed mounting's central controller passes through outside wire box and is connected with the operation cabinet.

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

1. when the utility model is used, the tested wire is not required to be repeatedly disassembled in the whole testing process through the insulation sealing protection box, the condition that the experimental data is not accurate due to the damage of a multi-core wire interface when the multi-core wire is repeatedly disassembled is avoided, the work flow is reduced for experimenters due to the fact that the multi-core wire interface is not repeatedly disassembled, the work efficiency is improved, the insulation sealing design of the insulation sealing protection box ensures that the tested wire is not subjected to electric shock and other conditions caused by the electric leakage condition caused by overload in the experimental process, and the experimental safety is ensured;

2. the utility model discloses when using, through the test equipment case, all concentrate all required equipment in the same place of will testing, made things convenient for the staff to detect the use, need not change experimental facilities repeatedly even laboratory, for the staff has saved experimentation time and experimental step, can also make all kinds of experimental data carry out unified management, has alleviateed the experiment burden, has saved the manpower and materials of experiment.

3. The utility model discloses when using, through humidity controller, air blower and temperature regulator, can simulate various circumstances such as the temperature of wire under natural environment, humidity in the experimentation, can more accurate experiment to ensure the accurate of experimental data, the problem that the experimental data that results in because of factors such as temperature, humidity of solution is not accurate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

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

FIG. 3 is a schematic top view of the protection box of the present invention;

fig. 4 is a schematic top view of the front view structure of the present invention;

fig. 5 is a schematic top view of the rear view structure of the present invention.

In the figure: 1. an equipment base; 11. a fixed support; 12. a fixing rod; 13. an electrician clamp; 14. a connecting wire; 15. a sensor mount; 16. various types of sensors; 2. an operation cabinet; 21. a master control switch; 22. an emergency stop button; 23. a physical button; 24. a wire interface; 25. a display panel; 3. an external lead box; 4. an insulating and sealing protection box; 41. a transparent sealing cover; 42. a humidity regulator; 421. an air outlet; 43. a blower; 431. an air outlet; 44. a temperature regulator; 441. a gas outlet; 45. a lead mounting support; 451. a lead fixing nut; 452. a wire mounting port; 5. a test equipment box; 50. a conductive wire core direct current resistance test device; 51. a voltage-stabilizing power supply box; 52. a central controller; 53. measuring equipment of direct current resistance of the lead; 54. insulation resistance test equipment; 55. measuring equipment for capacitance and loss factor; 56. insulation strength test equipment; 57. a partial discharge measurement device; 58. aging and stability testing equipment; 59. a thermal stability test apparatus; 6. a dust-proof protective cover; 7. an external connector; 8. and (4) connecting an external port.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a multicore copper wire electrical property testing arrangement includes

equipment base

1, 1 top fixed mounting of equipment base has

operation cabinet

2, 2 fixedly connected with outside wire boxes of

operation cabinet

3, 3 fixedly connected with insulating sealed guard box 4 of outside wire box, 1 upper portion fixedly connected with test equipment case 5 of equipment base, 5 top fixed mounting of test equipment case have dustproof

visor

6, 4 side fixed mounting of insulating sealed guard box have a pair of external connection ware 7, external port 8 has all been seted up on external connection ware 7.

2 side fixed mounting of operation cabinet has total accuse switch 21 and

emergency stop button

22, 2 upper portion one side fixed mounting of operation cabinet has a plurality of

entity buttons

23, 2 upper portion one side of operation cabinet is fixed and has been seted up a plurality of wire interfaces 24, fixed mounting has display panel 25 on the operation cabinet 2, total accuse switch 21 can control the electric power system of whole equipment, play the effect that a key starts, emergency stop button 22 can in time stop the experiment when uncontrollable risk trouble takes place for equipment in the use, in order to prevent to damage equipment, wire interface 24 can be worked a telephone switchboard when equipment needs to carry out external equipment and use.

The upper portion of the insulating and sealing protection box 4 is movably connected with a transparent sealing cover 41, a sensor fixing frame 15 is fixedly mounted on one side inside the insulating and sealing protection box 4, a plurality of various sensors 16 are fixedly mounted on the sensor fixing frame 15, the transparent sealing cover 41 is sealed and isolated by a detected part when in use, so that the safety of an experiment is guaranteed, the various sensors 16 can collect various types of data such as temperature and humidity required by the experiment in time, and the data accuracy of a measured object is guaranteed.

A pair of fixed support 11 is fixedly installed in the insulating sealed protection box 4, fixed support 11 is last to be fixedly installed with dead lever 12, and fixed mounting has electrician's clamp 13 on the dead lever 12, and electrician's clamp 13 fixedly connected with connecting wire 14, electrician's clamp 13 can clip the crust of being surveyed the wire when the experiment to collect the insulating performance of crust etc..

Humidity controller 42 and temperature regulator 44 are fixedly mounted at the bottom in insulating sealed protection box 4, humidity controller 42 sets up a plurality of air outlets 421, temperature regulator 44 sets up a plurality of gas outlets 441, insulating sealed protection box 4 one side fixed mounting has air blower 43, set up a plurality of gas outlets 431 on air blower 43, wire erection support 45 is installed respectively to both sides in the insulating sealed protection box 4, wire erection support 45 upper portion mobile connection has wire fixation nut 451, wire erection support 45 side is fixed has seted up wire installing port 452, insulating sealed protection box 4 internally mounted's humidity controller 42, air blower 43 and temperature regulator 44 can simulate the temperature under the natural condition, the condition such as humidity and wind-force, so that the experiment reaches the best effect, the wire inserts from wire installing port 452, it is fixed through wire fixation nut 451, once fix and can carry out multiple tests, in order to use manpower sparingly.

The middle part in the test equipment box 5 is fixedly provided with a voltage-stabilizing power box 51, the voltage-stabilizing power box 51 is fixedly connected with a central controller 52, the test equipment box 5 is internally provided with a measuring device 53 of a direct current resistance of a conducting wire and a measuring device 54 of an insulation resistance, the test equipment box 5 is internally provided with a measuring device 55 of a capacitance and a loss factor, the measuring device 55 of the capacitance and the loss factor is parallelly provided with an insulation strength test device 56, the test equipment box 5 is internally and fixedly provided with a partial discharge measuring device 57, the partial discharge measuring device 57 is parallelly provided with an aging and stability test device 58, the test equipment box 5 is internally and fixedly provided with a thermal stability test device 59 and a direct current resistance test device 50 of the conducting wire core, the voltage-stabilizing power box 51 can ensure the voltage stability of various devices in the using process so as to prevent the devices from losing efficacy due to unstable voltage, wherein the central controller 52 controls the devices and distributes uniformly so as to ensure that the various test devices can be normally, stably and effectively carried out.

Inside each components and parts of insulating sealed guard box 4 are connected with the equipment in the test equipment box 5 through outside wire box 3 respectively, and test equipment box 5 internal fixation's central controller 52 is connected each components and parts and experimental facilities through outside wire box 3 and operation cabinet 2 and is all connected with central controller 52 through outside wire box 3, finally operates through operation cabinet 2 to make things convenient for staff's operation.

The utility model discloses a theory of operation and use flow: the utility model discloses in the in-process that uses, install respectively on the wire erection support 45 in insulating sealed guard box 4 and press from both sides tightly earlier by being surveyed the wire both ends, reuse electrician's clamp 13 and press from both sides at being surveyed wire mid portion, and sealed insulating sealed guard box 4, then control all kinds of testing arrangement through operation cabinet 2 and detect with this installation optimal detection order, wherein some tests need appointed temperature and humidity, its humidity control ware 42 is adjusted to accessible operation cabinet 2, air blower 43 and temperature controller 44 adjust to required state, and pass through sensor mount 15, in time feed back to operation cabinet 2, if there is some test equipment inefficacy, external connector 7 and external port 8 that the accessible was equipped with test alone through external form, whole test need not dismantle repeatedly by being surveyed the wire, with the precision that the guarantee detected.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multicore copper wire electrical property testing arrangement, includes equipment base (1), its characterized in that: equipment base (1) top fixed mounting has operation cabinet (2), operation cabinet (2) fixedly connected with outside wire box (3), outside wire box (3) insulating sealed guard box (4) of fixedly connected with, equipment base (1) upper portion fixedly connected with test equipment case (5), test equipment case (5) top fixed mounting has dustproof visor (6), insulating sealed guard box (4) side fixed mounting has a pair of external connector (7), external port (8) have all been seted up on external connector (7).

2. The electrical performance testing device of claim 1, wherein: operation cabinet (2) side fixed mounting has total accuse switch (21) and scram button (22), operation cabinet (2) upper portion one side fixed mounting has a plurality of entity button (23), a plurality of wire interface (24) have been seted up to operation cabinet (2) upper portion one side is fixed, fixed mounting has display panel (25) on operation cabinet (2).

3. The electrical performance testing device of claim 1, wherein: the insulation sealing protection box is characterized in that the upper portion of the insulation sealing protection box (4) is movably connected with a transparent sealing cover (41), a sensor fixing frame (15) is fixedly installed on one side inside the insulation sealing protection box (4), and a plurality of various sensors (16) are fixedly installed on the sensor fixing frame (15).

4. The electrical performance testing device of claim 1, wherein: fixed mounting has a pair of fixing support (11) in insulating sealed guard box (4), fixed mounting has dead lever (12) on fixing support (11), fixed mounting has electrician's clamp (13) on dead lever (12), electrician's clamp (13) fixedly connected with connecting wire (14).

5. The apparatus for testing electrical properties of a multi-core copper wire as claimed in claim 1, wherein: a humidity regulator (42) and a temperature regulator (44) are fixedly mounted at the bottom in the insulating and sealing protection box (4), the humidity regulator (42) is provided with a plurality of air outlets (421), and the temperature regulator (44) is provided with a plurality of gas outlets (441).

6. The apparatus for testing electrical properties of a multi-core copper wire as claimed in claim 1, wherein: and an air blower (43) is fixedly mounted on one side of the insulating and sealing protection box (4), and a plurality of air outlets (431) are formed in the air blower (43).

7. The electrical performance testing device of claim 1, wherein: wire erection support (45) are installed respectively to both sides in insulating sealed guard box (4), wire erection support (45) upper portion swing joint has wire fixation nut (451), wire erection support (45) side is fixed has seted up wire installing port (452).

8. The apparatus for testing electrical properties of a multi-core copper wire as claimed in claim 1, wherein: the testing device is characterized in that a voltage stabilizing power supply box (51) is fixedly mounted in the middle of the interior of the testing device box (5), the voltage stabilizing power supply box (51) is fixedly connected with a central controller (52), and a measuring device (53) of a direct current resistor of a wire and a testing device (54) of an insulation resistor are respectively mounted in the testing device box (5).

9. The electrical performance testing device of claim 1, wherein: test equipment case (5) inside measuring equipment (55) of installing electric capacity and loss factor respectively, the measuring equipment (55) of electric capacity and loss factor install insulating strength test equipment (56) side by side, fixed mounting has partial discharge measuring equipment (57) in test equipment case (5), aging and stability test equipment (58) are installed side by side in partial discharge measuring equipment (57), fixed mounting has thermal stability test equipment (59) and conductive core direct current resistance test equipment (50) in test equipment case (5).

10. The electrical performance testing device of claim 1, wherein: and each component in the insulating and sealing protection box (4) is respectively connected with equipment in the test equipment box (5) through an external lead box (3), and a central controller (52) fixedly installed in the test equipment box (5) is connected with the operation cabinet (2) through the external lead box (3).