CN219676184U - Integrated movable cable insulation device - Google Patents
Integrated movable cable insulation device Download PDFInfo
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- CN219676184U CN219676184U CN202321328119.2U CN202321328119U CN219676184U CN 219676184 U CN219676184 U CN 219676184U CN 202321328119 U CN202321328119 U CN 202321328119U CN 219676184 U CN219676184 U CN 219676184U
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- voltage divider
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- capacitive voltage
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- 238000009413 insulation Methods 0.000 title claims abstract description 38
- 238000005259 measurement Methods 0.000 claims abstract description 41
- 230000006378 damage Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of cable test insulation, and particularly relates to an integrated movable cable insulation device, which comprises a base, insulation test equipment and a fixed supporting device; the insulation test equipment comprises a transformer, a capacitive voltage divider for measurement and a display table, wherein the capacitive voltage divider for measurement is fixedly arranged on the upper surface of the base close to the front end, a binding post is fixedly arranged at the top end of the capacitive voltage divider for measurement, the display table is fixedly arranged on the upper surface of one end, far away from the transformer, of the base, and the display table is electrically connected with the capacitive voltage divider for measurement; compared with the prior art, the utility model has the beneficial effects that: (1) Can dismantle the connection insulating boot on the base, insulating boot inner wall can be dismantled and be connected with insulating rubber pad, and insulating boot is inside transformer and measurement with the capacitive divider cover, avoids going out the condition of electric leakage and electric shock in the test process, improves the security of whole device, avoids bringing the bodily injury for operating personnel.
Description
Technical Field
The utility model belongs to the technical field of cable insulation tests, and particularly relates to an integrated movable cable insulation device.
Background
The cable is used as a very common part in the power construction industry and plays a role of electric energy transmission, after the cable is produced by a production line, various performances of the cable, particularly high-voltage insulation performance, are detected, the cable is electrified during detection, equipment such as a transformer, a measuring capacitor voltage divider and the like is used, the transformer is used for changing voltage, the measuring capacitor voltage divider can be used for measuring direct-current high voltage and power-frequency alternating-current high voltage, when the cable is actually tested, a display table, the transformer and the measuring capacitor voltage divider are separated in the prior art, a carrier is used for carrying in the prior art, and because the measuring capacitor voltage divider is generally provided with a base, and walking wheels are arranged on the base, the measuring capacitor voltage divider is easy to drop from the carrier and damage, and the heights of the voltage dividers of different specifications are different, so that a fixed supporting device is required to have a height adjusting function when the voltage divider is supported; in addition, when the high-voltage insulation test is performed on the cable, since the high-voltage insulation test needs to be performed under the condition of energizing, there is a risk of electric leakage around the test device, and thus the whole device needs to be subjected to insulation treatment so as to ensure the safety of workers.
Therefore, in order to solve the above-mentioned problems, a new technical solution is needed to adapt to the actual requirements.
Disclosure of Invention
The present utility model addresses the above-described problems by providing an integrated removable cable insulation device.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: an integrated movable cable insulation device comprises a base, a capacitive voltage divider for measurement and a fixed supporting device;
the insulation test equipment comprises a transformer, a capacitive voltage divider for measurement and a display table, wherein the capacitive voltage divider for measurement is fixedly arranged on the upper surface of the base and close to the front end, a binding post is fixedly arranged at the top end of the capacitive voltage divider for measurement, the display table is fixedly arranged on the upper surface of one end of the base, which is far away from the transformer, and the display table is electrically connected with the capacitive voltage divider for measurement;
the base middle part has been seted up the fixed slot, capacitive divider for measurement can be placed in the fixed slot, fixed slot length direction one end sets firmly fixed strutting arrangement, fixed strutting arrangement includes mount support and support clamp, the support clamp rear end has set firmly the bracing piece, a plurality of fixed orifices have been seted up on the mount support, a plurality of the fixed orifices are followed the direction of height evenly distributed and are in on the mount support, the mount support sets firmly in the fixed slot.
Preferably, the insulation cover is detachably connected in the mounting groove formed in the base, and the insulation rubber pad is detachably connected to the inner wall of the insulation cover.
Preferably, the insulating cover is provided with a wire inlet hole near the front end.
Preferably, mounting handles are fixedly arranged on two lateral surfaces of the insulating cover in the width direction, and rubber sleeves are sleeved on the mounting handles.
Preferably, a plurality of limit grooves matched with the travelling wheels at the lower end of the capacitive voltage divider for measurement are formed in the fixing groove.
Preferably, the bottom end of the base is uniformly and detachably connected with four universal wheels.
Preferably, handles are fixedly arranged at two ends of the base in the length direction.
Preferably, the contact part of the supporting clamp and the capacitive voltage divider for measurement is of a semicircular arc structure.
Compared with the prior art, the utility model has the advantages and positive effects that:
(1) Through seting up the fixed slot on the base, the spacing groove is seted up to fixed inslot one end, and the spacing groove is semicircle recess and measurement with the capacitive divider walking wheel shape assorted, and the restriction is measured with the removal of capacitive divider walking wheel, guarantees to measure with the capacitive divider and places the stability in the fixed slot, sets firmly the mount support simultaneously in fixed slot one end, presss from both sides tight measurement with the capacitive divider through the support, guarantees to measure with the capacitive divider at the removal in-process of base and can not appear the side direction and empty.
(2) The fixing frame support is provided with a plurality of fixing holes with different heights, so that the height of the supporting rod can be adjusted, and further the supporting of the capacitive voltage divider for measurement with different heights is met.
(3) Can dismantle the connection insulating boot on the base, insulating boot inner wall can be dismantled and be connected with insulating rubber pad, and insulating boot is inside transformer and measurement with the capacitive divider cover, avoids going out the condition of electric leakage and electric shock in the test process, improves the security of whole device, avoids bringing the bodily injury for operating personnel.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the following description of the embodiments will briefly describe the drawings that are required to be used in the description:
FIG. 1 is a schematic view of the overall structure of the utility model without an insulating cover;
FIG. 2 is a schematic view of the structure of the installation insulating cover of the present utility model;
FIG. 3 is a schematic view of the front view of the utility model without the insulating cover installed;
FIG. 4 is a schematic diagram of a capacitive divider for measurement according to the present utility model;
FIG. 5 is a schematic view of the structure of the utility model from another view without insulation;
FIG. 6 is a schematic diagram of a capacitive divider for measurement according to the present utility model;
fig. 7 is a schematic structural view of an insulating cover according to the present utility model.
Reference numerals illustrate:
1-a base, 101-a threaded connecting hole and 102-a mounting groove;
2-transformer, 201-transformer binding post;
3-a capacitive voltage divider for measurement, 301-travelling wheels, 302-a voltage divider base and 303-a voltage divider binding post;
4-fixing frame supports, 401-supporting clamps, 402-supporting rods and 403-fixing holes;
5-display table, 6-handle and 7-universal wheel;
8-a fixed groove and 801-a limit groove;
9-insulating cover, 901-wire inlet hole, 902-mounting handle, 903-rubber sleeve, 904-insulating rubber pad.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples.
Example 1
As shown in fig. 1 to 7, an integrated movable cable insulation device comprises a base 1, insulation test equipment and a fixed supporting device.
The insulation test equipment comprises a transformer 2, a capacitive voltage divider 3 for measurement and a display table 5, wherein the capacitive voltage divider 3 for measurement is fixedly arranged on the upper surface of the base 1 and close to the front end, a binding post 303 is fixedly arranged at the top end of the capacitive voltage divider 3 for measurement, the display table 5 is fixedly arranged on the upper surface of one end, far away from the transformer 2, of the base 1, and the display table 5 is electrically connected with the capacitive voltage divider 3 for measurement.
The fixed slot 8 has been seted up at the base 1 middle part, and measurement capacitive divider 3 can be placed in fixed slot 8, and fixed strutting arrangement is fixed to fixed slot 8 length direction one end, and fixed strutting arrangement includes mount support 4 and support clamp 401, and the support clamp 401 rear end has set firmly bracing piece 402, has seted up a plurality of fixed orifices 403 on the mount support 4, and a plurality of fixed orifices 403 are along the direction of height evenly distributed on mount support 4, and mount support 4 sets firmly in fixed slot 8.
The fixing hole 403 is a threaded hole, and the support rod 402 is a screw.
As shown in fig. 1 to 7, the insulating cover 9 is detachably connected in the mounting groove 102 formed in the base 1, and an insulating rubber pad 904 is detachably connected to the inner wall of the insulating cover 9.
The base 1 is correspondingly provided with a threaded connection hole 101, and the insulating cover 9 can be better fixed in the mounting groove 102 through bolts.
As shown in fig. 1 to 7, the insulating cover 9 is provided with a wire inlet 901 near the front end.
The cable is led into the inside of the insulating cover 9 through the wire inlet 901 so as to be connected to the transformer terminal 201 and thus to the voltage divider terminal 303.
As shown in fig. 1 to 7, mounting handles 902 are fixedly arranged on both sides of the insulating cover 9 in the width direction, and rubber sleeves 903 are sleeved on the mounting handles 902.
The mounting handle 902 facilitates mounting the insulating cover 9, and the rubber sleeve 903 plays an insulating role.
As shown in fig. 1 to 7, a plurality of limit grooves 801 matched with the travelling wheels 301 at the lower end of the capacitive voltage divider 3 for measurement are formed in the fixing groove 8.
As shown in fig. 1-7, four universal wheels 7 are detachably connected to the bottom end of the base 1 in an even manner.
As shown in fig. 1 to 7, handles 6 are fixedly arranged at two ends of the base 1 in the length direction.
As shown in fig. 1 to 7, the contact portion of the supporting clip 401 with the capacitive voltage divider 3 for measurement has a semicircular arc structure.
The working principle of the embodiment is as follows:
(1) In actual use, the voltage divider base 302 is lifted, the travelling wheel 301 of the capacitive voltage divider 3 for measurement is correspondingly placed in the limit groove 801, then a proper fixing hole 403 is selected according to the height of the capacitive voltage divider 3 for measurement, the fixing hole 403 is generally selected to be closer to the top of the capacitive voltage divider 3 for measurement in height, the supporting rod 402 is inserted into the selected fixing hole 403, and the rotating supporting clamp 401 is attached to the outer wall of the capacitive voltage divider 3 for measurement, so that the capacitive voltage divider 3 for measurement is prevented from rolling.
(2) The capacitive voltage divider 3 for measurement can measure the voltage of the cable and transmit the result to the display table 5, and the display table 5 can display the pressure measurement information in real time.
(3) After the capacitive voltage divider 3 for measurement is mounted, an operator holds the mounting handle 902 of the insulating cover 9 by hand, inserts the lower end of the insulating cover 9 into the mounting groove 102 formed in the base 1, and then connects the threaded connection hole 101 formed in the base 1 with the corresponding mounting hole formed in the insulating cover 9 by using a bolt.
The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification and equivalent changes to the above embodiments according to the technical substance of the present utility model are still within the scope of the technical solution of the present utility model.
Claims (8)
1. The integrated movable cable insulation device comprises a base (1) and insulation test equipment, and is characterized by further comprising a fixed supporting device;
the insulation test equipment comprises a transformer (2), a capacitive voltage divider (3) for measurement and a display table (5), wherein the capacitive voltage divider (3) for measurement is fixedly arranged on the upper surface of the base (1) near the front end, a binding post (303) is fixedly arranged at the top end of the capacitive voltage divider (3) for measurement, the display table (5) is fixedly arranged on the upper surface of one end, far away from the transformer (2), of the base (1), and the display table (5) is electrically connected with the capacitive voltage divider (3) for measurement;
the utility model discloses a capacitive voltage divider, including base (1), fixed slot (8) have been seted up at base (1) middle part, capacitive voltage divider (3) for measurement can be placed in fixed slot (8), fixed slot (8) length direction one end sets firmly fixed strutting arrangement, fixed strutting arrangement includes mount support (4) and support clamp (401), support clamp (401) rear end has set firmly bracing piece (402), a plurality of fixed orifices (403) have been seted up on mount support (4), a plurality of fixed orifices (403) are in along the direction of height equilibrium distribution on mount support (4), mount support (4) set firmly in fixed slot (8).
2. The integrated movable cable insulation device according to claim 1, further comprising an insulation cover (9), wherein the insulation cover (9) is detachably connected in a mounting groove (102) formed in the base (1), and an insulation rubber pad (904) is detachably connected to the inner wall of the insulation cover (9).
3. An integrated movable cable insulation device according to claim 2, characterized in that the insulation cover (9) is provided with a wire inlet hole (901) near the front end.
4. An integrated movable cable insulation device according to claim 3, wherein mounting handles (902) are fixedly arranged on two lateral sides of the insulation cover (9) in the width direction, and rubber sleeves (903) are sleeved on the mounting handles (902).
5. The integrated movable cable insulation device according to claim 1, wherein a plurality of limit grooves (801) matched with the travelling wheels (301) at the lower end of the capacitive voltage divider (3) for measurement are formed in the fixed groove (8).
6. An integrated movable cable insulation device according to claim 1, characterized in that the bottom end of the base (1) is equally detachably connected with four universal wheels (7).
7. An integrated movable cable insulation device according to claim 1, wherein handles (6) are fixedly arranged at both ends of the base (1) in the length direction.
8. The integrated movable cable insulation device according to claim 1, wherein the contact portion of the supporting clip (401) with the capacitive voltage divider (3) for measurement is of a semicircular arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328119.2U CN219676184U (en) | 2023-05-29 | 2023-05-29 | Integrated movable cable insulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328119.2U CN219676184U (en) | 2023-05-29 | 2023-05-29 | Integrated movable cable insulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219676184U true CN219676184U (en) | 2023-09-12 |
Family
ID=87921910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321328119.2U Active CN219676184U (en) | 2023-05-29 | 2023-05-29 | Integrated movable cable insulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219676184U (en) |
-
2023
- 2023-05-29 CN CN202321328119.2U patent/CN219676184U/en active Active
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