CN211456325U - Portable intelligent alarm power box - Google Patents
Portable intelligent alarm power box Download PDFInfo
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- CN211456325U CN211456325U CN201921580115.7U CN201921580115U CN211456325U CN 211456325 U CN211456325 U CN 211456325U CN 201921580115 U CN201921580115 U CN 201921580115U CN 211456325 U CN211456325 U CN 211456325U
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- 238000001514 detection method Methods 0.000 claims abstract description 8
- 230000000007 visual effect Effects 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000002474 experimental method Methods 0.000 abstract description 7
- 238000009826 distribution Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 238000012806 monitoring device Methods 0.000 description 1
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Abstract
The utility model relates to a portable intelligent alarm power supply box, including box and detection alarm device, the positive chamber door of box is provided with visual observation window, and the bottom half is provided with gets electric outlet and cable inlet, and detection alarm device sets up in the box, still is provided with socket and switch in the box. The utility model discloses be convenient for remove, but intelligence warning, the standard connection advances, is qualified for the next round of competitions, can realize that field operation such as maintenance, experiment is nimble, convenient, the safe power of getting, solves the potential safety hazard problem that exists when field operation such as maintenance, experiment connect the power, through the utility model discloses real-time supervision and intelligent warning power consumption condition, with the case body shutting in the power supply box uses, standard cable connection has further ensured field equipment, personal safety, improves the operating efficiency, has reduced the safety risk. The utility model relates to a novelty, the detail is handled ingeniously, and is rational in infrastructure, and each part component can upgrade the renewal, can dismantle, can replace, and the equipment is swift, sturdy and durable, easy operation, and convenient to carry has better economic benefits and social.
Description
Technical Field
The utility model relates to a power supply box belongs to field operation such as electric power system transformer substation overhauls, experiment and uses the power field temporarily, especially relates to a portable intelligent alarm power supply box, adopts overcurrent alarm device, real-time supervision device and inserts into in the box below, the mode of being qualified for the next round of competitions realizes safe, stable and convenient use power to satisfy the actual power consumption demand of maintenance, experimental operation scene.
Background
The instrument and the instrument are frequently required to be connected with a power supply for field maintenance and test operation of the transformer substation, so that the safety is guaranteed, the power supply is conveniently used for field operation, and the important significance is realized on maintaining the stability of power system equipment and ensuring the personal safety.
At present, the number of fixed distribution boxes in a substation is small, for example, a 220 kv substation is provided with a fixed distribution box on each of a primary side and a secondary side, and is usually placed in the middle of the substation; "national grid company electric safety work code (grid construction section)", 3.5.4.13 specifies: the length of a lead between the movable switch box and the fixed distribution box is not more than 40m, and only an insulating sheath flexible cable can be used. "the lead length is difficult to control within the specified value due to the large area of the substation site.
The existing fixed distribution box has large volume and is too heavy, and cannot meet the power-taking requirement of flexible operation and convenient movement in a station; the distribution box is lack of a current monitoring device and an overcurrent alarm device, and when an electric welding machine and other instruments with larger current requirements are used for operation, the situation of tripping caused by overcurrent is easy to generate; in addition, the cable access is not standard and is put in disorder, and the connection position is fixed insecure, and in addition, the distribution box door can not be locked perfectly in use, so that certain potential safety hazard exists.
To sum up, in order to ensure equipment, electric wire netting steady operation and maintenance, field operation in-process personnel safety such as experiment, according to regulation requirement and transformer substation actual conditions, utility model relates to a portable intelligent alarm power supply case, the device convenient to carry removes in a flexible way, and easy operation possesses intelligent warning, real-time supervision function, can the security in the at utmost guarantee power in the use to can be according to quick, the stable connection power of operation personnel needs, work efficiency is higher.
Disclosure of Invention
The utility model discloses lie in overcoming above-mentioned problem, provide a portable intelligent alarm power supply case applicable in the actual demand of site operation, its technical scheme as follows:
the utility model provides a portable intelligent alarm power supply box, includes box and detection alarm device, and box front chamber door is provided with visual observation window, and the bottom half is provided with gets electric outlet and cable inlet, and detection alarm device sets up in the box, still is provided with socket and switch in the box.
The electric outlet and the cable inlet are covered by a rubber protective film, the rubber protective film has certain flexibility and is suitable for the incoming lines with different thicknesses, and the damage of the line body caused by the scratch and friction between the incoming line and the metal caliber is avoided.
The bottom of the box body is provided with a wiring terminal, and the wiring terminal is provided with a magnetic metal sheet and a dustproof protective cover, so that the wiring terminal is more stable and convenient to connect, the dustproof protective cover is matched, and the isolation and protection of the wiring terminal and a cable head are realized
The detection alarm device is a current real-time monitor capable of alarming with a display screen, and is matched with a visual observation window outside the box body, so that data displayed by the current real-time monitor capable of alarming in the box can be directly observed under the locking use state of the power box, and the current condition can be timely and accurately mastered.
The leakage protection device and the air circuit breaker are arranged in the box body, double insurance is carried out on the power box, and equipment and personal safety in use are further ensured.
The socket and the switch comprise a three-hole socket, a two-hole socket, a 2P outgoing switch and a 3P outgoing switch, and the power taking requirements of field operations such as overhauling, testing and the like are met.
The bottom of the box body is movably connected with the stagnating universal wheel through a stainless steel box body support, so that the movement is convenient and the placement is stable.
Be provided with supplementary portable handle on the box, portable transport.
And a double-hole grounding wire clamp is arranged on the side surface of the box body.
The box body is provided with a box door handle with a padlock, and the box body is locked in use, so that the equipment and personal safety are ensured.
The box body is made of stainless steel materials, and is light, firm and corrosion-resistant.
Compared with the prior art, the utility model discloses beneficial effect lies in: the utility model discloses be convenient for remove, but intelligence warning, the standard connection advances, is qualified for the next round of competitions, can realize that field operation such as maintenance, experiment is nimble, convenient, the safe power of getting, solves the potential safety hazard problem that exists when field operation such as maintenance, experiment connect the power, through real-time supervision and intelligent warning power consumption condition, with the case body shutting in the power supply box uses, standard cable connection has further ensured field equipment, personal safety, improves the operating efficiency, has reduced the safety risk. The utility model relates to a novelty, the detail is handled ingeniously, and is rational in infrastructure, and each part component can upgrade the renewal, can dismantle, can replace, and the equipment is swift, sturdy and durable, easy operation, and convenient to carry has better economic benefits and social.
Description of the drawings:
FIG. 1 is a front view of a portable intelligent alarm power supply box;
FIG. 2 is a left side view of the portable intelligent alarm power supply box;
FIG. 3 is a diagram of the internal structure of the portable intelligent alarm power box;
FIG. 4 is a detail view of a cable terminal of the portable intelligent alarm power box;
in the figure: 1. the power box comprises a power box cover, 2, a visual observation window, 3, a box door handle with a padlock, 4, a stainless steel box shell, 5, a stainless steel box support, 6, a stageable universal wheel, 7, an auxiliary portable handle, 8, a double-hole grounding wire clamp, 9, a dustproof protective cover, 10, a three-hole socket, 11, a double-hole socket, 12, a fixing screw, 13, a power-taking wire outlet, 14, an alarm current real-time monitor, 15, an outgoing wire 2P switch, 16, a wiring terminal, 17, an outgoing wire 3P switch, 18, an electric leakage protection device, 19, a cable inlet, 20, an air circuit breaker, 21, a box internal grounding lead, 22, a magnetic metal sheet, 23 and a rubber protection film.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, which are only specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and all the modifications that are insubstantial to the present invention by using the design concept should be within the protection scope of the present invention.
Example 1
As shown in fig. 1-4, a portable intelligent alarm power box comprises the following steps:
manually using the auxiliary portable handle 7 to match with the stagnating universal wheel 6 to move the power box to a proper position according to the field requirement, locking the stagnating universal wheel 6 after the position is determined, and fixing the power box; reliably connecting the grounding wire with a double-hole grounding wire clamp 8 on the side surface of the box body, and firstly connecting the grounding end and then connecting the wire clamp end; opening the box door, checking whether the air circuit breaker 20 works normally, checking whether the outgoing 3P switch 17 and the outgoing 2P switch 15 can be in a closed state, taking down the dustproof protective cover 9 after confirming that no fault exists, enabling the prepared cable incoming line to penetrate through the rubber protective film 22 and the box bottom cable incoming port 19, correspondingly and respectively connecting the wiring terminals 16, and covering the dustproof protective cover 9 after confirming that no fault exists; starting an alarm-capable current real-time monitor 14; passing the electricity-getting wiring through the rubber protective film 22 and the box bottom electricity-getting outlet 13, connecting the plug with the three-hole socket 10 or the two-hole socket 11 according to requirements, and then correspondingly opening the outgoing 3P switch 17 or the outgoing 2P switch 15; and closing the box door, locking the box door by using a box door handle 3 with a padlock, finishing the power receiving and taking process after determining that the box door is correct through the visual observation window 2, and carrying out subsequent production operation.
Example 2
The electricity taking outlet port 13 and the cable inlet port 19 arranged at the bottom of the box body enable the electricity taking wire and the cable to be accessed from the bottom of the box body, the problem that the power box cannot be locked is solved, and the safety in use is improved.
The utility model relates to a science, simple structure are reasonable, and the practicality is strong, and the effect is obvious, can ensure field operations safety such as maintenance, experiment, stable and convenient use power, and power supply chamber door shutting in the use can intelligent alarm and real-time supervision electric current, has extensive popularization and application space at electric power system.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a portable intelligent alarm power supply box, includes box and detection alarm device, and its characterized in that box front chamber door is provided with visual observation window (2), and the bottom half is provided with gets electric outlet (13) and cable inlet (19), and detection alarm device sets up in the box, still is provided with socket and switch in the box.
2. The portable intelligent alarm power box of claim 1, wherein the openings of the power outlet (13) and the cable inlet (19) are covered with a rubber protective film (23).
3. The portable intelligent alarm power box of claim 1, wherein the bottom of the box body is provided with a wiring terminal (16), and the wiring terminal (16) is provided with a magnetic metal sheet (22) and a dust-proof protective cover (9).
4. The portable intelligent alarm power box of claim 1, wherein the detection alarm device is an alarm current real-time monitor (14) with a display screen.
5. The portable intelligent alarm power box of claim 1, wherein an earth leakage protection device (18) and an air circuit breaker (20) are arranged in the box body.
6. The portable intelligent alarm power box of claim 1, wherein the sockets and switches comprise a three-jack socket (10), a two-jack socket (11), an outgoing line 2P switch (15), and an outgoing line 3P switch (17).
7. The portable intelligent alarm power box of claim 1, wherein the bottom of the box body is movably connected with the stagnating universal wheel (6) through a stainless steel box body bracket (5).
8. The portable intelligent alarm power box of claim 1, wherein the box body is provided with an auxiliary portable handle (7).
9. The portable intelligent alarm power box of claim 1, wherein the side of the box body is provided with a diplopore grounding clip (8).
10. The portable intelligent alarm power box of claim 1, wherein the box body is provided with a door handle (3) with a padlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921580115.7U CN211456325U (en) | 2019-09-23 | 2019-09-23 | Portable intelligent alarm power box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921580115.7U CN211456325U (en) | 2019-09-23 | 2019-09-23 | Portable intelligent alarm power box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211456325U true CN211456325U (en) | 2020-09-08 |
Family
ID=72304212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921580115.7U Active CN211456325U (en) | 2019-09-23 | 2019-09-23 | Portable intelligent alarm power box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211456325U (en) |
-
2019
- 2019-09-23 CN CN201921580115.7U patent/CN211456325U/en active Active
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