CN220036312U - Electrical isolation protection device - Google Patents
Electrical isolation protection device Download PDFInfo
- Publication number
- CN220036312U CN220036312U CN202321561512.6U CN202321561512U CN220036312U CN 220036312 U CN220036312 U CN 220036312U CN 202321561512 U CN202321561512 U CN 202321561512U CN 220036312 U CN220036312 U CN 220036312U
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- Prior art keywords
- protection device
- electrical isolation
- threaded rod
- isolation protection
- motor
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- 238000002955 isolation Methods 0.000 title claims abstract description 25
- 230000005611 electricity Effects 0.000 claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 23
- 238000005259 measurement Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000004870 electrical engineering Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides an electrical isolation protection device. The electrical isolation protection device comprises a protection component for isolating electricity; the protection assembly comprises two support columns, and mounting grooves are formed in the support columns; the first motor is fixedly arranged in the mounting groove; the first threaded rod is fixedly arranged on an output shaft of the first motor and is rotationally connected with the support column; the sliding block is arranged on the first threaded rod in a threaded manner; the vertical plate is fixedly arranged on one side of the sliding block; a plurality of interception assemblies, a plurality of which are arranged between two risers; and the electricity measuring component. The electrical isolation protection device provided by the utility model has the advantages that the distance can be adjusted according to the use requirement, and the personnel can enter without disassembly, so that the electrical isolation protection device is convenient to use and high in safety.
Description
Technical Field
The utility model relates to the technical field of electric protection, in particular to an electric isolation protection device.
Background
Electrical generally refers to electrical engineering, and if transformers, transformer boxes, etc. are used outdoors, guard rails, such as SKS-2.5 fiberglass insulation sheet type fences, are typically used to prevent people from approaching.
When in use, the following problems exist:
1. the guardrails with different specifications are manufactured according to different ranges of the enclosing shield, so that the guardrail is inconvenient to use, workers want to enter for maintenance, and the guardrails are required to be disassembled specially or enter in a crossing way, so that the guardrail is inconvenient and potential safety hazards are brought.
Accordingly, there is a need to provide a new electrical isolation protection device that solves the above-mentioned technical problems.
Disclosure of Invention
The technical problem to be solved by the utility model is that guardrails with different specifications are manufactured according to different ranges of the enclosure, the use is inconvenient, workers want to enter for maintenance, and the electric isolation protective device is inconvenient to detach.
In order to solve the above technical problems, the electrical isolation protection device provided by the present utility model includes: a protective assembly for isolating the electricity; the protection assembly comprises two support columns, and mounting grooves are formed in the support columns; the first motor is fixedly arranged in the mounting groove; the first threaded rod is fixedly arranged on an output shaft of the first motor and is rotationally connected with the support column; the sliding block is arranged on the first threaded rod in a threaded manner; the vertical plate is fixedly arranged on one side of the sliding block; a plurality of interception assemblies, a plurality of which are arranged between two risers; and the electricity measuring assembly is arranged on any support column.
Preferably, the interception assembly comprises a protective shell, a second motor, a reel, a connecting rope support and a connecting column, wherein the protective shell is fixedly installed on one of the vertical plates, the protective shell is fixedly installed on one side of the vertical plate, the second motor is fixedly installed in the protective shell, the output shaft of the second motor is fixedly sleeved with the reel, the support is fixedly installed on the other vertical plate, the connecting column is fixedly installed on the support, and two ends of the connecting rope are respectively connected with the reel and the connecting column.
Preferably, the electricity measurement assembly comprises a shell, a push block, a second threaded rod, a plurality of connecting rods, an electroscope and a handle, wherein the shell is fixedly installed on one of the support columns, the second threaded rod is rotatably installed on the shell, the push block is in threaded installation on the second threaded rod, the push block is in sliding connection with the inner wall of the shell, the connecting rods are fixedly connected with the push block, and the electroscope is fixedly connected with the connecting rods.
Preferably, an avoidance hole is formed in one side of the protective shell, and the connecting rope penetrates through the avoidance hole.
Preferably, a warning board is arranged on the support column.
Preferably, a bearing seat is arranged in the mounting groove, and the bearing seat is used for supporting the first threaded rod.
Preferably, an opening is formed in one side of the shell, and the pushing block is slidably connected with the inner wall of the shell.
Compared with the related art, the electrical isolation protection device provided by the utility model has the following beneficial effects:
the utility model provides an electric isolation protection device, which has better interception effect through a plurality of layers of connecting ropes, when people need to enter electric equipment to operate, the first motor is started at the same time, so that the connecting ropes are lifted, and people can conveniently enter the electric equipment to operate;
through rotating the handle, make electroscope and electrical equipment contact, can detect whether there is the electricity like this, improved operating personnel's security, avoid the emergence of electric leakage electric shock.
Drawings
FIG. 1 is a schematic diagram of an electrical isolation protection device according to a preferred embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of portion B shown in FIG. 1;
fig. 4 is a schematic cross-sectional view of the electrical component 2 shown in fig. 1.
Reference numerals in the drawings: 1. a support column; 2. a power measurement assembly; 201. a housing; 202. a pushing block; 203. a second threaded rod; 204. a connecting rod; 205. an electroscope; 206. a handle; 3. a first motor; 4. a first threaded rod; 5. a slide block; 6. a riser; 7. a protective shell; 8. a second motor; 9. a reel; 10. a connecting rope; 11. a bracket; 12. a connecting column; 13. a warning board; 14. and a mounting groove.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of an electrical isolation protection device according to the present utility model; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is an enlarged schematic view of portion B shown in FIG. 1; fig. 4 is a schematic cross-sectional view of the electrical component 2 shown in fig. 1. The electrical isolation protection device includes: a protective assembly for isolating the electricity; the protection component comprises two support columns 1, wherein the support columns 1 are provided with mounting grooves 14; a first motor 3, the first motor 3 being fixedly mounted in the mounting groove 14; the first threaded rod 4 is fixedly arranged on the output shaft of the first motor 3, and the first threaded rod 4 is rotatably connected with the support column 1; a slider 5, the slider 5 being mounted on the first threaded rod 4 by threads; a riser 6, wherein the riser 6 is fixedly installed at one side of the sliding block 5; a plurality of interception assemblies, a plurality of which are arranged between two risers 6; and the electricity measuring assembly 2 is arranged on any support column 1.
The interception component comprises a protective shell 7, a second motor 8, a winding wheel 9, a connecting rope 10, a bracket 11 and a connecting column 12, wherein the protective shell 7 is fixedly installed on one of the vertical plates 6, the protective shell 7 is fixedly installed on one side of the vertical plates 6, the second motor 8 is fixedly installed in the protective shell 7, the winding wheel 9 is fixedly sleeved on an output shaft of the second motor 8, the bracket 11 is fixedly installed on the other vertical plate 6, the connecting column 12 is fixedly installed on the bracket 11, two ends of the connecting rope 10 are respectively connected with the winding wheel 9 and the connecting column 12, one end of the connecting rope 10 is fixedly connected with the winding wheel 9, the other end of the connecting rope 10 is tied on the connecting column 12, people can be blocked through the interception component, and the distance can be adjusted compared with the traditional protective fence without special customization.
The electricity testing assembly 2 comprises a shell 201, a push block 202, a second threaded rod 203, a plurality of connecting rods 204, an electroscope 205 and a handle 206, wherein the shell 201 is fixedly installed on one of the support columns 1, the second threaded rod 203 is rotatably installed on the shell 201, the push block 202 is threadedly installed on the second threaded rod 203, the push block 202 is in sliding connection with the inner wall of the shell 201, the plurality of connecting rods 204 are fixedly connected with the push block 202, the electroscope 205 is fixedly connected with the plurality of connecting rods 204, and high-voltage electricity can be subjected to long-distance electrification testing through the electricity testing assembly 2, so that safety is greatly improved before electricity operation.
Avoidance holes are formed in one side of the protective shell 7, the connecting ropes 10 penetrate through the avoidance holes, and the connecting ropes 10 can be stored through the avoidance holes and are convenient to carry.
Be equipped with warning sign 13 on the support column 1, can play the effect of warning propaganda through warning sign 13, improved the security.
The mounting groove 14 is provided with a bearing seat, the bearing seat is used for supporting the first threaded rod 4, and the bearing seat can be used for supporting the first threaded rod 4.
An opening is formed in one side of the shell 201, the push block 202 is slidably connected with the inner wall of the shell 201, and the push block 202 is slidably contacted with the inner wall of the shell 201, so that a limiting effect is achieved, and the push block 202 can slide in a translational manner.
The working principle of the electrical isolation protection device provided by the utility model is as follows:
the protective components can be arranged in a plurality of groups according to the requirement, and the protective components are arranged beside the electrical equipment;
the distance between the two support columns 1 can be adjusted according to the distance requirement, the support columns 1 are fixed on the ground, one end of the connecting rope 10 is fixed on the connecting column 12, the connecting rope 10 can be tightened by starting the second motor 8, the stability of the connecting rope 10 is further improved, a better interception effect can be achieved through the multi-layer connecting rope 10, when people need to enter electric equipment to operate, the first motor 3 is started at the same time, the first motor 3 drives the first threaded rod 4 to rotate, the first threaded rod 4 drives the sliding block 5 to lift, the sliding block 5 drives the vertical plate 6 to lift, the connecting rope 10 is lifted, and people can conveniently enter the electric equipment to operate;
through rotating handle 206, handle 206 drives second threaded rod 203 and rotates, and second threaded rod 203 drives ejector pad 202 to be close to electrical equipment direction motion, and ejector pad 202 drives connecting rod 204 synchronous motion, and connecting rod 204 drives electroscope 205 synchronous motion, makes electroscope 205 and electrical equipment contact, can detect whether there is the electricity like this, has improved operating personnel's security, avoids the emergence of electric leakage electric shock.
Compared with the related art, the electrical isolation protection device provided by the utility model has the following beneficial effects:
the utility model provides an electric isolation protection device, which has the advantages that a better interception effect can be achieved through a plurality of layers of connecting ropes 10, when people need to enter electric equipment to operate, the first motor 3 is started at the same time, so that the connecting ropes 10 are lifted, and people can conveniently enter the electric equipment to operate;
through rotating handle 206, make electroscope 205 and electrical equipment contact, can detect whether there is the electricity like this, improve operating personnel's security, avoid the emergence of electric leakage electric shock.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. An electrical isolation protection device, comprising:
a protective assembly for isolating the electricity;
the protection assembly comprises two support columns, and mounting grooves are formed in the support columns;
the first motor is fixedly arranged in the mounting groove;
the first threaded rod is fixedly arranged on an output shaft of the first motor and is rotationally connected with the support column;
the sliding block is arranged on the first threaded rod in a threaded manner;
the vertical plate is fixedly arranged on one side of the sliding block;
a plurality of interception assemblies, a plurality of which are arranged between two risers;
and the electricity measuring assembly is arranged on any support column.
2. The electrical isolation protection device of claim 1 wherein the interception assembly comprises a protective shell, a second motor, a reel, a connecting rope support and a connecting post, wherein the protective shell is fixedly mounted on one of the risers, the protective shell is fixedly mounted on one side of the riser, the second motor is fixedly mounted in the protective shell, the reel is fixedly sleeved on an output shaft of the second motor, the support is fixedly mounted on the other riser, the connecting post is fixedly mounted on the support, and two ends of the connecting rope are respectively connected with the reel and the connecting post.
3. The electrical isolation protection device of claim 1, wherein the electrical measurement assembly comprises a housing, a push block, a second threaded rod, a plurality of connecting rods, an electroscope and a handle, wherein the housing is fixedly mounted on one of the support columns, the second threaded rod is rotatably mounted on the housing, the push block is threadably mounted on the second threaded rod, the push block is slidably connected with an inner wall of the housing, the plurality of connecting rods are fixedly connected with the push block, and the electroscope is fixedly connected with the plurality of connecting rods.
4. The electrical isolation protection device of claim 2, wherein an avoidance hole is provided in one side of the protective housing, the connection rope passing through the avoidance hole.
5. The electrical isolation protection device of claim 1, wherein the support posts are provided with warning signs.
6. The electrical isolation protection device of claim 1, wherein a bearing seat is provided in the mounting groove, the bearing seat for supporting the first threaded rod.
7. An electrical isolation protection device according to claim 3 wherein an opening is provided in one side of the housing and the push block is slidably connected to the inner wall of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321561512.6U CN220036312U (en) | 2023-06-19 | 2023-06-19 | Electrical isolation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321561512.6U CN220036312U (en) | 2023-06-19 | 2023-06-19 | Electrical isolation protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220036312U true CN220036312U (en) | 2023-11-17 |
Family
ID=88737302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321561512.6U Active CN220036312U (en) | 2023-06-19 | 2023-06-19 | Electrical isolation protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220036312U (en) |
-
2023
- 2023-06-19 CN CN202321561512.6U patent/CN220036312U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |