CN112928691A - Protection method of power equipment - Google Patents
Protection method of power equipment Download PDFInfo
- Publication number
- CN112928691A CN112928691A CN202110155127.0A CN202110155127A CN112928691A CN 112928691 A CN112928691 A CN 112928691A CN 202110155127 A CN202110155127 A CN 202110155127A CN 112928691 A CN112928691 A CN 112928691A
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- China
- Prior art keywords
- protection box
- power equipment
- equipment terminal
- protection
- right half
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/06—Cable terminating boxes, frames or other structures
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- Patch Boards (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a protection method of power equipment, which comprises the following steps: preparing a tool before protection; protection to the power equipment terminal is cooperated to two people: a worker hangs a hook of installing the peg head in the installation hanging hole of the left half protection box of the power equipment terminal protection box, stands on the ground and upwards lifts the installation peg, moves the left half protection box to one side of the power equipment terminal, another worker holds the installation peg, stands on the ground and upwards lifts the installation peg, moves the right half protection box to the other side of the power equipment terminal, magnetic path A and magnetic path B attract each other to connect the left half protection box and the right half protection box together, and the protection box body is installed on the periphery of the power equipment terminal. By adopting the protection method, the power equipment terminal can be protected in time when standing on the ground without climbing onto a cable tower, and particularly, live working can be realized without switching off and power off, and normal production and life are not influenced.
Description
Technical Field
The invention relates to the field of power equipment, in particular to a protection method of the power equipment.
Background
For the electric wire on the cable tower, the power device of high-voltage line often suffers the destruction of toy, when climbing to power equipment department, will lead to power equipment to appear faults such as tripping operation, firing to cause the loss of being difficult to estimate.
In order to solve the problems, a protection box is arranged at a cable terminal on a cable tower, and the cable terminal is covered by the protection box, so that faults such as tripping, fire and the like are prevented. However, the existing cable terminal protection box is generally connected by screws, and has the following defects: firstly screwed connection needs the staff to climb and installs on the cable tower to for safety, still must carry out the outage operation, this kind of mounting means not only wastes time and energy, but also influences normal power consumption production operation.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide a protection method for electric power equipment, which can carry out electrified protection on the ground without climbing onto a cable tower.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a method of safeguarding electrical equipment comprising the steps of:
s1, preparing a tool before protection: A. the selected power equipment terminal protection box can meet the following structural requirements: the protection box comprises a left half protection box and a right half protection box, wherein magnetic blocks A are fixed on two side edges of the left half protection box, magnetic blocks B are fixed on two side edges of the right half protection box, and the left half protection box and the right half protection box are connected together through attraction of magnetic force of the magnetic blocks A and the magnetic blocks B; the left half protection box and the right half protection box are respectively provided with an installation hanging hole; B. at least two mounting hanging rods are arranged, and each mounting hanging rod is provided with a picking hook;
s2, protection of the power equipment terminal by matching of two persons: the installation hanging rod is hung in an installation hanging hole of a left half protection box of a power equipment terminal protection box by a worker, the installation hanging rod is lifted upwards when the worker stands on the ground, the left half protection box is moved to one side of the power equipment terminal, the installation hanging rod is hung in an installation hanging hole of a right half protection box of the power equipment terminal protection box by another worker, the installation hanging rod is lifted upwards when the worker stands on the ground, the right half protection box is moved to the other side of the power equipment terminal, the magnetic blocks A and B are attracted by magnetic force to connect the left half protection box and the right half protection box together, and the protection box body is installed on the periphery of the power equipment terminal.
Further, in step S2, the power device is in a charged operating state. In other words, the guard work is performed without power outage.
Further, in the step S1, the two mounting hanging rods are retractable electrically insulating rods.
Further, in the step S1, the power equipment terminal protection box is made of an insulating material.
In step S1, the lower surface of the left half protection box and the lower surface of the right half protection box are both provided with hanging holes for detachment.
Further, in step S2, when the power equipment terminal protection box needs to be detached from the power equipment terminal, the two workers respectively hang the hooks on which the hanging rods are attached on the ground in the detaching hanging holes of the left and right half protection boxes, pull the left and right half protection boxes downward and outward, and separate the left and right half protection boxes.
The invention has the beneficial effects that:
by adopting the protection method, when in installation, two workers can timely protect the power equipment terminal without climbing onto a cable tower on the ground, especially without switching off and powering off, so that normal production and life are not influenced, and the high power equipment can be effectively protected by standing on the ground in a charged environment;
the protection method of this patent, not only simple to operate, it is also convenient to dismantle the change, and the staff stands and just can demolish the protection box of eminence subaerial.
Drawings
The invention is further described with the aid of the accompanying drawings, in which the embodiments do not constitute any limitation, and for a person skilled in the art, without inventive effort, further drawings may be obtained from the following figures:
FIG. 1 is a schematic structural view of a terminal protection box for an electric power device used in the present invention;
fig. 2 is a schematic view of the protection process of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it is to be noted that the embodiments and features of the embodiments of the present application can be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper surface", "lower surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "forward", "reverse", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
A method of safeguarding electrical equipment comprising the steps of:
s1, preparing a tool before protection:
as shown in fig. 1, a, the selected power equipment terminal protection box should meet the following structural requirements: the protection box comprises a left half protection box 1 and a right half protection box 2, wherein magnetic blocks A3 are fixed on two side edges of the left half protection box 1, magnetic blocks B4 are fixed on two side edges of the right half protection box 2, and the left half protection box and the right half protection box are connected together through the attraction of the magnetic force of the magnetic blocks A3 and the magnetic blocks B4; the left half part protection box 1 and the right half part protection box 2 are respectively provided with an installation hanging hole 5 and an installation hanging hole 6; in step S1, the power equipment terminal protection box is made of an insulating material; and the lower surface of the left half protection box and the lower surface of the right half protection box are respectively provided with a hanging hole 7 for disassembly and a hanging hole 8 for disassembly.
B. At least two mounting hanging rods are arranged, the two mounting hanging rods adopt telescopic electric insulating rods, and each mounting hanging rod is provided with a picking hook.
S2, protection of the power equipment terminal by matching of two persons: as shown in fig. 2, an operator 9 holds an installation hanging rod 10 by hand, hangs a hanging hook on which a head of the hanging rod is installed in an installation hanging hole 5 of a left half protection box 1 of a power equipment terminal protection box, stands on a ground 14 to lift the installation hanging rod 10 upwards, moves the left half protection box 1 to one side of a power equipment terminal 11, another operator 12 holds an installation hanging rod 13 by hand, hangs the hanging hook on which the head of the hanging rod is installed in an installation hanging hole 6 of a right half protection box of the power equipment terminal protection box, stands on the ground 14 to lift the installation hanging rod 13 upwards, moves the right half protection box 2 to the other side of the power equipment terminal 11, and then magnetic attraction between a magnetic block a and a magnetic block B connects the left half protection box and the right half protection box together, so that a protection box body is installed on the periphery of the power equipment terminal. The power equipment is in a charged working state. In other words, the guard work is performed without power outage. By adopting the protection method, when the protection device is installed, two workers can stand on the ground without climbing to a cable tower to timely protect the power equipment terminal, especially without switching off and power off, so that normal production and life are not influenced, and the protection device can effectively protect the power equipment at a high position when standing on the ground in a charged environment.
When the power equipment terminal protection box needs to be detached from the power equipment terminal, two workers respectively hang the lifting hooks for installing the hanging rods in the detaching hanging holes 7 and the detaching hanging holes 8 of the left and right half protection boxes on the ground, and pull the left and right half protection boxes downwards and outwards to separate the left and right half protection boxes; the protection method of this patent, not only simple to operate, it is also convenient to dismantle the change, and the staff stands and just can demolish the protection box of eminence subaerial.
It should be emphasized that the power equipment terminal protection box is not limited to the specific shape in the specific embodiment of the patent, and the corresponding power equipment terminal protection box can be selected according to the specific shape of the power equipment terminal or the power device.
Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (6)
1. A protection method for electric power equipment is characterized by comprising the following steps:
s1, preparing a tool before protection: A. the selected power equipment terminal protection box can meet the following structural requirements: the protection box comprises a left half protection box and a right half protection box, wherein magnetic blocks A are fixed on two side edges of the left half protection box, magnetic blocks B are fixed on two side edges of the right half protection box, and the left half protection box and the right half protection box are connected together through attraction of magnetic force of the magnetic blocks A and the magnetic blocks B; the left half protection box and the right half protection box are respectively provided with an installation hanging hole; B. at least two mounting hanging rods are arranged, and each mounting hanging rod is provided with a picking hook;
s2, protection of the power equipment terminal by matching of two persons: the installation hanging rod is hung in an installation hanging hole of a left half protection box of a power equipment terminal protection box by a worker, the installation hanging rod is lifted upwards when the worker stands on the ground, the left half protection box is moved to one side of the power equipment terminal, the installation hanging rod is hung in an installation hanging hole of a right half protection box of the power equipment terminal protection box by another worker, the installation hanging rod is lifted upwards when the worker stands on the ground, the right half protection box is moved to the other side of the power equipment terminal, the magnetic blocks A and B are attracted by magnetic force to connect the left half protection box and the right half protection box together, and the protection box body is installed on the periphery of the power equipment terminal.
2. The protection method for an electric power device according to claim 1, characterized in that: in the step S1, the two mounting hanging rods are retractable electrically insulating rods.
3. The protection method for an electric power device according to claim 2, characterized in that: in step S1, the power equipment terminal protection box is made of an insulating material.
4. The protection method for an electric power device according to claim 3, characterized in that: in step S2, the power equipment is in a charged operating state.
5. The protection method for an electric power device according to claim 1, characterized in that: in step S1, the lower surface of the left half protection box and the lower surface of the right half protection box are both provided with hanging holes for detachment.
6. The protection method for an electric power device according to claim 5, characterized in that: in step S2, when the power equipment terminal protection box needs to be detached from the power equipment terminal, two workers respectively hang the hooks on which the hanging rods are mounted on the ground in the detaching hanging holes of the left and right half protection boxes, pull the left and right half protection boxes downward and outward, and separate the left and right half protection boxes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020908394.1U CN212137219U (en) | 2020-05-26 | 2020-05-26 | Protective device |
| CN2020209083941 | 2020-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112928691A true CN112928691A (en) | 2021-06-08 |
| CN112928691A8 CN112928691A8 (en) | 2021-12-21 |
Family
ID=73669892
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020908394.1U Active CN212137219U (en) | 2020-05-26 | 2020-05-26 | Protective device |
| CN202110155127.0A Pending CN112928691A (en) | 2020-05-26 | 2021-02-04 | Protection method of power equipment |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020908394.1U Active CN212137219U (en) | 2020-05-26 | 2020-05-26 | Protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN212137219U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113794173A (en) * | 2021-09-17 | 2021-12-14 | 广东电网有限责任公司广州供电局 | Efficient power cable protection device and installation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201417927Y (en) * | 2009-06-26 | 2010-03-03 | 河北星河通信技术有限公司 | Box-buckle integrated connector protection box |
| CN106711918A (en) * | 2016-11-30 | 2017-05-24 | 广东安诺新材料科技有限公司 | Double protection cable intermediate joint safety box provided with inner container and fully filled with fireproofing mud |
| CN213243498U (en) * | 2020-07-16 | 2021-05-18 | 粤光闪闪科技有限公司 | Cable terminal protection box |
-
2020
- 2020-05-26 CN CN202020908394.1U patent/CN212137219U/en active Active
-
2021
- 2021-02-04 CN CN202110155127.0A patent/CN112928691A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201417927Y (en) * | 2009-06-26 | 2010-03-03 | 河北星河通信技术有限公司 | Box-buckle integrated connector protection box |
| CN106711918A (en) * | 2016-11-30 | 2017-05-24 | 广东安诺新材料科技有限公司 | Double protection cable intermediate joint safety box provided with inner container and fully filled with fireproofing mud |
| CN213243498U (en) * | 2020-07-16 | 2021-05-18 | 粤光闪闪科技有限公司 | Cable terminal protection box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112928691A8 (en) | 2021-12-21 |
| CN212137219U (en) | 2020-12-11 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CI02 | Correction of invention patent application |
Correction item: National priority False: 202020908394.1 2020.05.26 CN Number: 24-01 Volume: 37 Correction item: National priority False: 202020908394.1 2020.05.26 CN Number: 24-01 Page: The title page Volume: 37 |
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| CI02 | Correction of invention patent application | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210608 |
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| RJ01 | Rejection of invention patent application after publication |