CN217931899U - Electrical performance testing device for insulating electrical casing - Google Patents
Electrical performance testing device for insulating electrical casing Download PDFInfo
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- CN217931899U CN217931899U CN202221862127.0U CN202221862127U CN217931899U CN 217931899 U CN217931899 U CN 217931899U CN 202221862127 U CN202221862127 U CN 202221862127U CN 217931899 U CN217931899 U CN 217931899U
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Abstract
The utility model relates to the technical field of insulation resistance testing, and discloses an electrical performance testing device for an insulation electrician sleeve; the device comprises a test bracket arranged at the top of a water bath box, wherein a temperature control assembly for auxiliary heating is arranged on the test bracket; the test support consists of a support cross rod, a support vertical rod and an electric terminal fixing rod; the supporting cross rod is arranged at the top of the water bath box, and the bottom of the supporting cross rod is provided with a U-shaped insulating electrical sleeve with an upward opening; the fixed electric terminal fixing rod is provided with a fixed electric terminal and a slidable electric terminal, the bottom end of the slidable electric terminal extends into the insulating electric sleeve, and the bottom end of the fixed electric terminal extends into the water bath tank; the utility model discloses the operation has the advantage of easy and simple to handle and help high-efficient completion insulating electrician's sleeve pipe insulation resistance's test.
Description
Technical Field
The utility model belongs to the technical field of the insulation resistance test, a insulating electrician's sleeve pipe electrical property test device is related to.
Background
At present, an insulated electrical sleeve is a necessary product for protecting electric wires in industry, decoration and the like, the product can effectively protect and improve the use protection and the service life of the electric wires, and when the electric wires leak electricity due to abnormity, the electric wires are protected from the outside and personnel. The electrical safety detection of the insulating electrical sleeve is an important index for ensuring the safety performance of the insulating electrical sleeve, and the insulating electrical sleeve is basically spliced by various devices without a unified test device in the process of testing the electrical performance at the present stage, so that the testing of the insulation resistance of the insulating electrical sleeve is difficult to efficiently finish.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an insulating electrician's sleeve pipe electrical property test device, easy and simple to handle and help the high-efficient test of accomplishing insulating electrician's sleeve pipe insulation resistance.
The utility model discloses a realize through following technical scheme:
an electrical performance test device for an insulating electrical casing comprises a test bracket arranged at the top of a water bath box, wherein a temperature control assembly for auxiliary heating is arranged on the test bracket;
the test bracket consists of a support cross rod, a support vertical rod and an electric terminal fixing rod; the supporting cross rod is arranged at the top of the water bath box, and the bottom of the supporting cross rod is provided with a U-shaped insulating electrical sleeve with an upward opening; the fixed electric connection terminal and the slidable electric connection terminal are installed on the electric connection terminal fixing rod, the bottom end of the slidable electric connection terminal extends into the insulating electrician sleeve, and the bottom end of the fixed electric connection terminal extends into the water bath tank.
Furthermore, a plurality of clamping devices for clamping the insulating electrical casing and the water bath tank are arranged on the supporting cross rod;
the clamping device comprises a clamping seat, the clamping seat is slidably arranged on the supporting cross rod, and the clamping seat is positioned on the supporting cross rod through a positioning bolt; the clamping seat is provided with a clamping groove at the bottom and a locking bolt with one end extending into the clamping groove on the side wall.
Furthermore, the fixed electric terminal is fixedly arranged on the electric terminal fixing rod through a fixing seat; the slidable electric terminal is slidably mounted on the electric terminal fixing rod through a movable seat, and an adjusting bolt is arranged between the movable seat and the electric terminal fixing rod.
Further, the temperature control assembly comprises a temperature controller and a heater; the heater is arranged on the supporting cross bar, and the heating part of the heater is completely immersed in the water bath tank; a temperature sensor of the temperature controller is arranged on the inner side wall of the water bath box; the temperature sensor of the temperature controller detects the temperature in the water bath tank, feeds back signals to the temperature controller, and controls the heater by the temperature controller.
Furthermore, an elastic clamping device is arranged on the clamping seat and consists of a metal shaping hose and a fixing clamp, and two ends of the metal shaping hose are connected with the fixing clamp and the clamping seat respectively.
Furthermore, the outer sides of the supporting cross rod and the electric terminal fixing rod are coated with insulating protective sleeves.
Furthermore, the side surface of the supporting vertical rod is provided with a grounding terminal.
Compared with the prior art, the utility model discloses following profitable technological effect has:
1. in the utility model, the fixed electric connection terminal, the slidable electric connection terminal, the insulating electrician sleeve and the temperature control component are arranged on the water bath through the test support, and the test support consists of the support transverse rod, the support vertical rod and the electric connection terminal fixing rod, so that the test support has a simple structure; when the insulation resistance testing device is used, the distance of the slidable electric connection terminal on the electric connection terminal fixing rod can be adjusted according to the size of the insulation electrician sleeve, and an insulation resistance testing test is conveniently carried out.
2. In the utility model, the positioning bolt can be adjusted to lead the clamping seat of the clamping device to move on the supporting cross rod, thereby ensuring that the insulating electrical casing with any diameter can be clamped into a U shape; the clamping seat is fixed with the clamping seat through the locking bolt, so that the insulating electrician sleeve cannot deflect or fall off in the test process, and the whole test process is more stable and safer. The water bath box clamping device is the same as the clamping device in structure, and the test support can be suitable for water bath boxes of different sizes.
3. The utility model discloses in, insulating protective sheath and ground terminal can guarantee in the process of the test, and insulating electrician's sleeve pipe is by electric breakdown back, does not produce current leakage to the whole test support, guarantees the electrical safety of testing personnel and all ring edge borders.
Drawings
FIG. 1 is a schematic view of the overall structure of the device of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
wherein, 1 is the water bath, 2 is experimental support, 21 is the support horizontal pole, 22 is the support montant, 23 is the electrical connection terminal dead lever, 3 is insulating electrician's sleeve pipe, 4 is the fixed electrical connection terminal, 5 is slidable electrical connection terminal, 6 is the fixing base, 7 is the sliding seat, 8 is adjusting bolt, 9 is clamping device, 91 is pressing from both sides tight seat, 92 is the draw-in groove, 93 is positioning bolt, 94 is locking bolt, 10 is elastic clamping device, 101 is the metal design hose, 102 is the fixation clamp, 11 is insulating protective sheath, 12 is the ground terminal, 13 is temperature control assembly, 131 is the heater, 132 is temperature controller, 133 is temperature sensor.
Detailed Description
The present invention will be described in further detail with reference to the attached drawings, which are provided for illustration and not for limitation of the invention.
As shown in fig. 1, the utility model discloses an electrical performance testing device for an insulated electrical casing, which comprises a testing support 2 arranged on the top of a water bath tank 1, wherein a temperature control component 13 for auxiliary heating is arranged on the testing support 2; the test support 2 consists of a support cross rod 21, a support vertical rod 22 and an electric terminal fixing rod 23; the supporting cross rod 21 is arranged at the top of the water bath tank 1, the U-shaped insulating electrical sleeve 3 is arranged at the bottom of the supporting cross rod 21, and the opening of the insulating electrical sleeve 3 is upward; the supporting cross rod 21 is provided with a plurality of clamping devices 9 for clamping the insulating electrical casing 3 and the water bath tank 1; the clamping device 9 comprises a clamping seat 91, the clamping seat 91 is slidably mounted on the supporting cross rod 21, and the clamping seat 91 is positioned on the supporting cross rod 21 through a positioning bolt 93; the clamping seat 91 is provided with a clamping groove 92 at the bottom, and the side wall of the clamping seat 91 is provided with a locking bolt 94 with one end extending into the clamping groove 92. The fixed electric terminals 4 and the slidable electric terminals 5 are arranged on the electric terminal fixing rods 23, and the fixed electric terminals 4 are fixedly arranged on the electric terminal fixing rods 23 through the fixing seats 6; the slidable electric terminal 5 is slidably mounted on the electric terminal fixing rod 23 through a movable seat 7, and an adjusting bolt 8 is arranged between the movable seat 7 and the electric terminal fixing rod 23; when the adjusting bolt 8 is rotated to ensure that the end face of the adjusting bolt 8 is not contacted with the electric terminal fixing rod 23, the movable seat 7 is slid to adjust the position of the slidable electric terminal 5 on the electric terminal fixing rod 23, and after the adjustment is finished, the movable seat 7 and the electric terminal fixing rod 23 can be locked by locking the adjusting bolt 8; the bottom end of the slidable electric connection terminal 5 extends into the insulating electrical sleeve 3, and the bottom end of the fixed electric connection terminal 4 extends into the water bath tank 1.
As shown in fig. 1, the temperature control assembly 13 includes a temperature controller 132 and a heater 131; the heater 131 is arranged on the supporting cross bar 21, the adjustable clamp of the heater 131 is clamped on the supporting cross bar 21, and the height of the heater 131 in the water bath box 1 can be adjusted through the adjustable clamp of the heater 131; and the heating part of the heater 131 is completely submerged in the water bath 1; the temperature sensor 133 of the temperature controller 132 is mounted on the inner side wall of the water bath tank 1; the temperature sensor 133 of the temperature controller 132 detects the temperature in the water bath tank 1, feeds back a signal to the temperature controller 132, and controls the heater 131 by the temperature controller 132.
As shown in fig. 1 and fig. 2, an elastic clamping device 10 is arranged on the clamping seat 91, the elastic clamping device 10 is composed of a metal shaped hose 101 and a fixing clamp 102, and two ends of the metal shaped hose 101 are respectively connected with the fixing clamp 102 and the clamping seat 91; the metal shaped hose 101 can be bent so that the elastic clamping device 10 can mount the insulating electrical bushing 33 on the test rack 2.
As shown in fig. 1, the outer sides of the supporting cross rod 21 and the electric terminal fixing rod 23 are respectively coated with an insulating protective sleeve 11, and the insulating protective sleeves can ensure that the electric leakage protection is performed on the test support 2 after the insulating electrical sleeves are punctured in the test process.
As shown in fig. 1, the grounding terminal 12 is arranged on the side surface of the supporting vertical rod 22, and the grounding terminal 12 is connected with the ground wire of the input power supply, so that a strong current can be prevented from passing through a human body when the test device is electrified under the condition of insulation damage or accident, and the personal safety can be ensured.
When the device is used, the positioning bolts 93 of the two clamping devices 9 on the supporting cross rod 21 are loosened, so that the clamping seat 91 can slide on the supporting cross rod 21, the distance between the two clamping devices 9 is adjusted, the clamping groove 92 at the bottom of the clamping seat 91 is clamped on the water bath tank 1, the clamping seat 91 and the water bath tank are locked through the locking bolt 94, and then the positioning bolts 93 are rotated to fix the position between the clamping seat 91 and the supporting cross rod 21; bending the insulating electrical sleeve 3 into a U shape, selecting two clamping devices 9 on the supporting cross rod 21, installing the U-shaped insulating electrical sleeve 3 on the supporting cross rod 21 by using the clamping devices 9 by using the method, adding liquid for a water bath tank into the water bath tank 1 and the U-shaped insulating electrical sleeve 3, and ensuring that the bottom of the U-shaped insulating electrical sleeve 3 enters the liquid in the water bath tank 1; inserting the fixed electric connection terminal 4 into the liquid of the water bath tank 1; and loosening the adjusting bolt, and sliding the movable seat 7 on the electric terminal fixing rod 23, so that the slidable electric terminal 5 at the bottom of the movable seat 7 is positioned in the liquid in the U-shaped insulating electric sleeve 3, and the slidable electric terminal 5 is not contacted with the side wall of the insulating electric sleeve 3. And electrifying the fixed electric connection terminal 4 and the slidable electric connection terminal 5, and then carrying out an insulation resistance test of the insulation electrician sleeve.
The embodiments given above are preferred examples for implementing the present invention, and the present invention is not limited to the above-described embodiments. Any non-essential addition and replacement made by the technical personnel in the field according to the technical characteristics of the technical scheme of the utility model all belong to the protection scope of the utility model.
Claims (7)
1. The device for testing the electrical performance of the insulating electrical sleeve is characterized by comprising a test support (2) arranged at the top of a water bath tank (1), wherein a temperature control component (13) for auxiliary heating is arranged on the test support (2);
the test support (2) consists of a support cross rod (21), a support vertical rod (22) and an electric terminal fixing rod (23); the supporting cross rod (21) is arranged at the top of the water bath tank (1), and the bottom of the supporting cross rod (21) is provided with a U-shaped insulating electrical sleeve (3) with an upward opening; the fixed electric connection terminal (4) and the slidable electric connection terminal (5) are installed on the electric connection terminal fixing rod (23), the bottom end of the slidable electric connection terminal (5) extends into the insulating electric sleeve (3), and the bottom end of the fixed electric connection terminal (4) extends into the water bath tank (1).
2. The electrical property test device of the insulating electrical casing pipe according to claim 1, characterized in that a plurality of clamping devices (9) for clamping the insulating electrical casing pipe (3) and the water bath tank (1) are arranged on the supporting cross bar (21);
the clamping device (9) comprises a clamping seat (91), the clamping seat (91) is slidably mounted on the supporting cross rod (21), and the clamping seat (91) is positioned on the supporting cross rod (21) through a positioning bolt (93); the bottom of the clamping seat (91) is provided with a clamping groove (92), and the side wall of the clamping seat (91) is provided with a locking bolt (94) with one end extending into the clamping groove (92).
3. The electrical property test device of the insulated electrical bushing of claim 1, wherein the fixed electrical terminal (4) is fixedly mounted on the electrical terminal fixing rod (23) through a fixing seat (6); the slidable electric terminal (5) is slidably mounted on the electric terminal fixing rod (23) through a movable seat (7), and an adjusting bolt (8) is arranged between the movable seat (7) and the electric terminal fixing rod (23).
4. The electrical insulating bushing electrical property test device of claim 1, characterized in that the temperature control assembly (13) comprises a temperature controller (132) and a heater (131); the heater (131) is arranged on the supporting cross bar (21), and the heating part of the heater (131) is completely immersed into the water bath box (1); a temperature sensor (133) of the temperature controller (132) is arranged on the inner side wall of the water bath box (1); a temperature sensor (133) of the temperature controller (132) detects the temperature in the water bath tank (1), feeds back a signal to the temperature controller (132), and controls the heater (131) by the temperature controller (132).
5. The electrical property test device for the insulated electrical casing according to claim 2, wherein the clamping seat (91) is provided with an elastic clamping device (10), the elastic clamping device (10) comprises a metal shaped hose (101) and a fixed clamp (102), and two ends of the metal shaped hose (101) are respectively connected with the fixed clamp (102) and the clamping seat (91).
6. The electrical property test device of the insulated electrical casing pipe according to claim 1, wherein the supporting cross bar (21) and the electrical terminal fixing bar (23) are covered with the insulating protective sleeve (11) at the outer side.
7. The electrical insulating bushing electrical performance test device as claimed in claim 1, wherein the side of the support vertical rod (22) is provided with a grounding terminal (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221862127.0U CN217931899U (en) | 2022-07-20 | 2022-07-20 | Electrical performance testing device for insulating electrical casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221862127.0U CN217931899U (en) | 2022-07-20 | 2022-07-20 | Electrical performance testing device for insulating electrical casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217931899U true CN217931899U (en) | 2022-11-29 |
Family
ID=84191423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221862127.0U Active CN217931899U (en) | 2022-07-20 | 2022-07-20 | Electrical performance testing device for insulating electrical casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217931899U (en) |
-
2022
- 2022-07-20 CN CN202221862127.0U patent/CN217931899U/en active Active
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