CN110880679A - Power distribution cabinet convenient to maintain and used for power engineering - Google Patents
Power distribution cabinet convenient to maintain and used for power engineering Download PDFInfo
- Publication number
- CN110880679A CN110880679A CN201911265307.3A CN201911265307A CN110880679A CN 110880679 A CN110880679 A CN 110880679A CN 201911265307 A CN201911265307 A CN 201911265307A CN 110880679 A CN110880679 A CN 110880679A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- maintain
- distribution cabinet
- power distribution
- power engineering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to the field of electric power engineering, in particular to a power distribution cabinet convenient to maintain for electric power engineering, which comprises a cabinet body, wherein a supporting column is arranged at the upper end of the cabinet body, a rain cover is arranged at the upper end of the supporting column, a base is arranged at the lower end of the cabinet body, a plurality of mounting seats are arranged in the cabinet body in a bilateral symmetry manner, sliding grooves are formed in the mounting seats, sliding seats are arranged on the mounting seats through the sliding grooves, a mounting plate is arranged between the two sliding seats, and a first limiting mechanism and a second limiting mechanism are arranged on the upper side of each mounting seat. The structure setting of this device, when needs maintenance, can be with the mounting panel toward outer roll-off for electrical components stretches out the cabinet body, can not receive the restriction of cabinet body inner space when making the workman maintain, convenient operation, labour saving and time saving, the practicality is strong.
Description
Technical Field
The invention relates to the field of power engineering, in particular to a power distribution cabinet convenient to maintain for power engineering.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
When the power distribution cabinet is arranged outdoors, structures such as a rain shield are usually fixedly arranged at the top of the power distribution cabinet so as to provide a rain shielding effect; most of the rain baffles fixed on the existing power distribution cabinet are fixed structures, the rain-shielding area is fixed inconveniently, and a certain range of rain shielding can be provided in rainy days; however, when the switch board need be overhauld in the rainy day, when maintenance personal need open the cabinet door of switch board, the rainwater very easily gets into the cabinet body, especially makes the rainwater get into the cabinet body when the rainwater spatters maintenance personal's raincoat or umbrella more easily, consequently, current weather shield structure maintenance personal of being not convenient for overhaul in the rainy day.
Chinese patent (publication No. CN 209642097U) discloses an outdoor power distribution cabinet convenient for maintenance in rainy days, rainwater is prevented from directly falling onto a cabinet body through a rain shield, and the horizontal distance between the left end of the rain shield and the cabinet body is larger, so that the rain shielding effect on the cabinet door is improved; before the power distribution cabinet is opened for maintenance in rainy days, the telescopic plate moves outwards along the slide rail, the second threaded hole is aligned with the positioning hole and is screwed and fixed through the positioning screw, and the rain shielding area on the front side is increased through the telescopic plate, so that rainwater can be prevented from entering the cabinet body when the cabinet door is opened for maintenance, and the maintenance is facilitated; when removing the expansion plate, the rack removes thereupon, and make first rotation pole rotate to the outside through adjusting gear and running gear, open the fan-shaped cloth that keeps off the rain of both sides, and use with the expansion plate cooperation, further improve the effect of keeping off the rain after the cabinet door is opened, the device's setting, although can play rainproof effect when the maintenance, but because electrical components all install the inside at the cabinet body, receive the restriction in space, the workman operates the trouble very in cabinet internal portion, and can receive the influence of light, the very waste time and energy during the maintenance.
Disclosure of Invention
The invention aims to provide a power distribution cabinet for power engineering, which is convenient to maintain and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a power distribution cabinet convenient to maintain for electric power engineering comprises a cabinet body, wherein a supporting column is arranged at the upper end of the cabinet body, a rain cover is arranged at the upper end of the supporting column, a base is arranged at the lower end of the cabinet body, a plurality of mounting seats are arranged in the cabinet body in a bilateral symmetry manner, sliding grooves are formed in the mounting seats, the mounting seats are provided with sliding seats through the sliding grooves, a mounting plate is arranged between the two sliding seats, a first limiting mechanism and a second limiting mechanism are arranged on the upper side of each mounting seat in a front-back symmetry manner, each first limiting mechanism and each second limiting mechanism comprise a limiting seat, a sliding cavity is formed in each limiting seat and is communicated with the corresponding sliding groove, a sliding rod is arranged in each sliding cavity, a limiting block is arranged at the lower end of each sliding rod, a pull rod is arranged at the upper end of each sliding rod, the upper side of the sliding seat is provided with a limiting groove matched with the limiting block.
As a still further scheme of the invention: the rain cover is an inverted V-shaped mechanism.
As a still further scheme of the invention: the front side of rain-proof cover is opened and is equipped with places the chamber, it has the extension cover to place intracavity sliding connection.
As a still further scheme of the invention: the front side of the extension cover is provided with a handle.
As a still further scheme of the invention: a plurality of mounting holes are formed in the mounting plate.
As a still further scheme of the invention: the front side of the cabinet body is provided with a cabinet door, and the cabinet door is provided with an observation window.
As a still further scheme of the invention: the lower extreme of the cabinet body is provided with inflatable air bag, inflatable air bag's inside is provided with the pump.
As a still further scheme of the invention: the upside bilateral symmetry of base is provided with telescopic machanism, telescopic machanism's upper end and cabinet body coupling.
As a still further scheme of the invention: the telescopic mechanism comprises a supporting seat and a telescopic rod, a lifting cavity is formed in the upper portion of the supporting seat, a lifting plate is arranged inside the lifting cavity, and the upper side of the lifting plate is connected with the telescopic rod.
As a still further scheme of the invention: the cavity is formed in the lower portion of the supporting seat, a floating plate is arranged at the lower end of the inner portion of the cavity, a contact switch is arranged on the upper side of the floating plate, a contact plate is arranged at the upper end of the cavity, and water inlets are formed in the left side and the right side of the cavity.
Compared with the prior art, the invention has the beneficial effects that: the structure setting of this device, the mounting panel passes through slide and mount pad sliding connection, when needs maintenance, can be with the mounting panel roll-off outward, make electrical components stretch out the cabinet body, make workman can not receive the restriction of internal space of cabinet during maintenance, high durability and convenient operation, time saving and labor saving, can not receive the influence of light yet, and be provided with first stop gear and second stop gear, when the mounting panel is located both ends around the spout, can all carry on spacingly, improve the stability of device during operation and maintenance operation, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is a schematic structural diagram of the device.
Fig. 2 is a schematic structural diagram of the mounting seat and the sliding seat.
Fig. 3 is a schematic structural view of the telescoping mechanism.
Fig. 4 is a schematic structural view of the mounting plate.
1-cabinet body, 2-pillar, 3-rain cover, 4-placing groove, 5-extension cover, 6-handle, 7-mounting seat, 8-slide seat, 9-mounting plate, 11-base, 12-inflatable air bag, 13-slide groove, 14-first limiting mechanism, 15-second limiting mechanism, 16-limiting groove, 17-limiting seat, 18-slide cavity, 19-slide rod, 20-limiting block, 21-spring, 22-pull rod, 23-mounting hole, 24-telescopic mechanism, 25-supporting seat, 26-lifting cavity, 27-lifting plate, 28-lifting column, 29-cavity, 30-floating plate, 31-contact switch, 32-contact plate and 33-water inlet.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
Example one
Referring to fig. 1-4, in the embodiment of the present invention, a power distribution cabinet for power engineering, which is convenient to maintain, includes a cabinet body 1, a pillar 2 is disposed at an upper end of the cabinet body 1, a rain cover 3 is disposed at an upper end of the pillar 2, and a base 11 is disposed at a lower end of the cabinet body 1, and is characterized in that a plurality of mounting seats 7 are disposed inside the cabinet body 1 in a bilateral symmetry manner, a chute 13 is disposed on each mounting seat 7, a sliding seat 8 is mounted on each mounting seat 7 through the chute 13, a mounting plate 9 is disposed between the two sliding seats 8, a first limiting mechanism 14 and a second limiting mechanism 15 are disposed on an upper side of each mounting seat 7 in a front-back symmetry manner, each first limiting mechanism 14 and each second limiting mechanism 15 includes a limiting seat 17, a sliding cavity 18 is disposed in each limiting seat 17, the sliding cavity 18 is communicated with the chute 13, a sliding rod 19, the upper end of the sliding rod 19 is provided with a pull rod 22, the outer side of the sliding rod 19 is provided with a spring 21, the upper end of the spring 21 is connected with the sliding cavity 18, the lower end of the spring 21 is connected with a limiting block 20, and the upper side of the sliding seat 8 is provided with a limiting groove 16 matched with the limiting block 20. The structure setting of this device, mounting panel 9 passes through slide 8 and 7 sliding connection of mount pad, when needs are maintained, can be with mounting panel 9 toward outer roll-off, make electrical components stretch out the cabinet body, make workman's restriction that can not receive internal space of cabinet when maintaining, high durability and convenient operation, time saving and labor saving, can not receive the influence of light yet, and be provided with first stop gear 14 and second stop gear 15, when mounting panel 9 is located spout 13 front and back both ends, can all carry on spacingly, improve the stability of device during operation and maintenance operation, therefore, the clothes hanger is strong in practicability.
Rain-proof cover 3 is for falling V type mechanism, and is rain-proof effectual, rain-proof front side of covering 3 is opened and is equipped with places chamber 4, it has extension cover 5 to place intracavity 4 sliding connection, the front side of extension cover 5 is provided with handle 6, when the rainy day is overhauld, can pull out extension cover 5, shelters from the top of the cabinet body, a plurality of mounting holes 23 have been seted up on the mounting panel 9.
The front side of the cabinet body 1 is provided with a cabinet door, and the cabinet door is provided with an observation window. The condition inside the cabinet body 1 is convenient to observe.
Example two
A power distribution cabinet convenient to maintain for electric power engineering comprises a cabinet body 1, wherein a supporting column 2 is arranged at the upper end of the cabinet body 1, a rain-proof cover 3 is arranged at the upper end of the supporting column 2, a base 11 is arranged at the lower end of the cabinet body 1, and the power distribution cabinet is characterized in that a plurality of installation bases 7 are arranged in the cabinet body 1 in a bilateral symmetry manner, sliding grooves 13 are formed in the installation bases 7, sliding seats 8 are installed on the installation bases 7 through the sliding grooves 13, an installation plate 9 is arranged between the two sliding seats 8, a first limiting mechanism 14 and a second limiting mechanism 15 are arranged on the upper side of each installation base 7 in a front-back symmetry manner, each first limiting mechanism 14 and each second limiting mechanism 15 comprise a limiting seat 17, a sliding cavity 18 is formed in each limiting seat 17, the sliding cavity 18 is communicated with the sliding grooves 13, a sliding rod 19 is arranged in each sliding cavity 18, the outside of slide bar 19 is provided with spring 21, the upper end of spring 21 is connected with smooth chamber 18, and the lower extreme of spring 21 is connected with stopper 20, and the upside of slide 8 is provided with the spacing groove 16 with stopper 20 complex.
Rain-proof cover 3 is for falling V type mechanism, and is rain-proof effectual, rain-proof front side of covering 3 is opened and is equipped with places chamber 4, it has extension cover 5 to place intracavity 4 sliding connection, the front side of extension cover 5 is provided with handle 6, when the rainy day is overhauld, can pull out extension cover 5, shelters from the top of the cabinet body, a plurality of mounting holes 23 have been seted up on the mounting panel 9.
The front side of the cabinet body 1 is provided with a cabinet door, and the cabinet door is provided with an observation window. The condition inside the cabinet body 1 is convenient to observe.
The lower extreme of the cabinet body 1 is provided with inflatable airbag 12, inflatable airbag 12's inside is provided with the pump, the upside bilateral symmetry of base 11 is provided with telescopic machanism 24, telescopic machanism 24's upper end and cabinet body 1 are connected, telescopic machanism 24 includes supporting seat 25 and telescopic link 28, lift chamber 26 has been seted up on supporting seat 25's upper portion, the inside in lift chamber 26 is provided with lifter plate 27, lifter plate 27's upside and telescopic link 28 are connected, cavity 29 has been seted up to supporting seat 25's lower part, the inside lower extreme of cavity 29 is provided with kickboard 30, the upside of kickboard 30 is provided with contact switch 31, and the upper end of cavity 29 is provided with contact plate 32, and the left and right sides of cavity 29 is provided with water inlet 33. The setting of this structure, when the rainy day water level is higher, in the rainwater can enter into cavity 29, kickboard 30 receives the buoyancy come-up for contact switch 30 and contact plate 31 contact, at this moment, the air pump in the inflatable air bag 12 is opened and is aerifyd inflatable air bag 12, can come-up when making the cabinet body 1 receive buoyancy, prevents that the bottom of the cabinet body from intaking, to the protection of the components and parts of the internal portion of cabinet body 1, the practicality is strong.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. 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.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a power distribution cabinet for electric power engineering convenient to maintenance, includes the cabinet body (1), the upper end of the cabinet body (1) is provided with pillar (2), the upper end of pillar (2) is provided with rain-proof cover (3), and the lower extreme of the cabinet body (1) is provided with base (11), its characterized in that, the inside bilateral symmetry of the cabinet body (1) is provided with a plurality of mount pads (7), spout (13) have been seted up on mount pad (7), slide (8) are installed through spout (13) to mount pad (7), are provided with mounting panel (9) between two slide (8), the upside longitudinal symmetry of mount pad (7) is provided with first stop gear (14) and second stop gear (15), first stop gear (14) and second stop gear (15) include spacing seat (17), seted up sliding chamber (18) in spacing seat (17), slide chamber (18) and spout (13) intercommunication are provided with slide bar (19) in slide chamber (18), the lower extreme of slide bar (19) is provided with stopper (20), and the upper end of slide bar (19) is provided with pull rod (22), and the outside of slide bar (19) is provided with spring (21), the upper end and the slide chamber (18) of spring (21) are connected, and the lower extreme and stopper (20) of spring (21) are connected, and the upside of slide (8) is provided with and stopper (20) complex spacing groove (16).
2. The power distribution cabinet convenient to maintain for power engineering according to claim 1, wherein the rain cover (3) is an inverted V-shaped mechanism.
3. The power distribution cabinet convenient to maintain for power engineering according to claim 2, wherein a placing cavity (4) is formed in the front side of the rain cover (3), and an extension cover (5) is slidably connected in the placing cavity (4).
4. The distribution cabinet convenient to maintain for power engineering according to claim 3, characterized in that the front side of the extension cover (5) is provided with a handle (6).
5. The power distribution cabinet convenient to maintain for power engineering according to claim 1 or 4, characterized in that a plurality of mounting holes (23) are opened on the mounting plate (9).
6. The power distribution cabinet convenient to maintain for power engineering according to claim 1, characterized in that a cabinet door is arranged on the front side of the cabinet body (1), and an observation window is arranged on the cabinet door.
7. The power distribution cabinet convenient to maintain for power engineering according to claim 1 or 6, characterized in that an inflatable air bag (12) is arranged at the lower end of the cabinet body (1), and an inflator pump is arranged inside the inflatable air bag (12).
8. The power distribution cabinet convenient to maintain for power engineering according to claim 7, wherein telescopic mechanisms (24) are symmetrically arranged on the upper side of the base (11) in the left-right direction, and the upper ends of the telescopic mechanisms (24) are connected with the cabinet body (1).
9. The power distribution cabinet convenient to maintain for power engineering according to claim 8, wherein the telescopic mechanism (24) comprises a supporting seat (25) and a telescopic rod (28), a lifting cavity (26) is formed in the upper portion of the supporting seat (25), a lifting plate (27) is arranged inside the lifting cavity (26), and the upper side of the lifting plate (27) is connected with the telescopic rod (28).
10. The power distribution cabinet convenient to maintain for power engineering according to claim 9, wherein a cavity (29) is formed in the lower portion of the supporting base (25), a floating plate (30) is arranged at the lower end of the interior of the cavity (29), a contact switch (31) is arranged on the upper side of the floating plate (30), a contact plate (32) is arranged at the upper end of the cavity (29), and water inlets (33) are formed in the left side and the right side of the cavity (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911265307.3A CN110880679A (en) | 2019-12-11 | 2019-12-11 | Power distribution cabinet convenient to maintain and used for power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911265307.3A CN110880679A (en) | 2019-12-11 | 2019-12-11 | Power distribution cabinet convenient to maintain and used for power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110880679A true CN110880679A (en) | 2020-03-13 |
Family
ID=69731482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911265307.3A Pending CN110880679A (en) | 2019-12-11 | 2019-12-11 | Power distribution cabinet convenient to maintain and used for power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110880679A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541180A (en) * | 2020-05-15 | 2020-08-14 | 高原(山东)机电设备有限公司 | Low-voltage draw-out type complete switch cabinet |
| CN114552462A (en) * | 2022-03-26 | 2022-05-27 | 韩明宇 | Power distribution cabinet for power engineering |
| CN116260061A (en) * | 2023-02-01 | 2023-06-13 | 江苏林脉电气有限公司 | Switch board with ventilation mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281899A (en) * | 2018-01-18 | 2018-07-13 | 合肥龙智机电科技有限公司 | A kind of outdoor safety distribution cabinet |
| CN108988174A (en) * | 2018-07-26 | 2018-12-11 | 钟乘凤 | A kind of outdoor low voltage switchgear |
| CN109274023A (en) * | 2018-11-26 | 2019-01-25 | 来素霞 | A kind of outdoor electric switchgear of easy access |
| CN208589648U (en) * | 2018-06-10 | 2019-03-08 | 无锡军工智能电气股份有限公司 | A kind of mining moisture-proof high-tension switch cabinet |
| CN209169709U (en) * | 2019-01-09 | 2019-07-26 | 广州华御电气设备有限公司 | A kind of switchgear intelligent switchboard easy for installation |
-
2019
- 2019-12-11 CN CN201911265307.3A patent/CN110880679A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281899A (en) * | 2018-01-18 | 2018-07-13 | 合肥龙智机电科技有限公司 | A kind of outdoor safety distribution cabinet |
| CN208589648U (en) * | 2018-06-10 | 2019-03-08 | 无锡军工智能电气股份有限公司 | A kind of mining moisture-proof high-tension switch cabinet |
| CN108988174A (en) * | 2018-07-26 | 2018-12-11 | 钟乘凤 | A kind of outdoor low voltage switchgear |
| CN109274023A (en) * | 2018-11-26 | 2019-01-25 | 来素霞 | A kind of outdoor electric switchgear of easy access |
| CN209169709U (en) * | 2019-01-09 | 2019-07-26 | 广州华御电气设备有限公司 | A kind of switchgear intelligent switchboard easy for installation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541180A (en) * | 2020-05-15 | 2020-08-14 | 高原(山东)机电设备有限公司 | Low-voltage draw-out type complete switch cabinet |
| CN114552462A (en) * | 2022-03-26 | 2022-05-27 | 韩明宇 | Power distribution cabinet for power engineering |
| CN116260061A (en) * | 2023-02-01 | 2023-06-13 | 江苏林脉电气有限公司 | Switch board with ventilation mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110880679A (en) | Power distribution cabinet convenient to maintain and used for power engineering | |
| CN204668769U (en) | A kind of safety series distribution box | |
| CN112531314B (en) | Outdoor 5G antenna of high stability type | |
| CN212114489U (en) | Outdoor waterproof power distribution cabinet | |
| CN208174118U (en) | A kind of multifunctional box substation | |
| CN207183865U (en) | A kind of adjustable switch board of protection against electric shock | |
| CN113113861A (en) | Distribution box with lighting device | |
| CN215419066U (en) | Waterproof electric power cabinet | |
| CN101078330B (en) | Novel telescopic door | |
| CN215008967U (en) | Rain-proof device of electrical power distribution cabinet | |
| CN213602214U (en) | Cabinet body of waterproof type electric appliance cabinet | |
| CN211239724U (en) | Self coupling decompression that radiating effect is good starts cabinet | |
| CN113889883A (en) | Intelligent all-weather outdoor high-voltage ring main unit based on Internet of things | |
| CN218733017U (en) | Outdoor cable branch box | |
| CN216590669U (en) | Closed circuit monitoring device convenient to overhaul | |
| CN215732917U (en) | Intelligent control type transformer comprehensive distribution box | |
| CN214706728U (en) | Self-moving anti-seepage outdoor power distribution cabinet | |
| CN212063456U (en) | Outdoor cable distribution box | |
| CN215681372U (en) | Electric shock prevention electric power cabinet | |
| CN210575707U (en) | High-voltage circuit breaker convenient to install | |
| CN212908613U (en) | Outdoor type distribution automatic terminal cabinet body | |
| CN221530942U (en) | Communication base station is auxiliary structure for lightning arrester | |
| CN216121322U (en) | Novel power distribution cabinet for power grid | |
| CN218334933U (en) | Standard intelligent ring main unit | |
| CN216596619U (en) | Portable mobile mounting device for wireless pile test pole for agricultural machinery driver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200313 |