CN203871676U - Hand-held safe distribution box - Google Patents
Hand-held safe distribution box Download PDFInfo
- Publication number
- CN203871676U CN203871676U CN201420264124.6U CN201420264124U CN203871676U CN 203871676 U CN203871676 U CN 203871676U CN 201420264124 U CN201420264124 U CN 201420264124U CN 203871676 U CN203871676 U CN 203871676U
- Authority
- CN
- China
- Prior art keywords
- socket
- box
- phase
- box body
- casing
- 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.)
- Expired - Fee Related
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 17
- 230000005611 electricity Effects 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Patch Boards (AREA)
- Distribution Board (AREA)
Abstract
本实用新型公开了一种手提式安全配电箱，它包括箱体，箱体的上面设有提手，箱体的前面设有由合页连接的带锁和指示灯的箱门，箱体内设有绝缘板，绝缘板上依次设有由线路连接的熔断式隔离器、继电器、电表、分路漏电断电器，熔断式隔离器通过导线与设置在箱体后面的三相四线工业供电插座连接，分路漏电断电器通过接线端子排分别与设置在箱体后面的三相四线工业用电正向插座、三相四线工业用电反向插座和两相工业用电插座连接。由于用电时可直接将供电线路和用电线路的电源插头插接在箱体后面的相应插座上即可工作，无需开启箱门，避免了电器损毁和线缆与箱体的摩擦，有效降低作业安全事故的发生。解决了现有技术存在安全隐患的技术问题。
The utility model discloses a portable safety distribution box, which comprises a box body, a handle is arranged on the top of the box body, and a box door with a lock and an indicator light connected by a hinge is arranged on the front of the box body. There is an insulating board inside, and the insulating board is successively provided with a fuse-type isolator, a relay, an ammeter, and a shunt leakage breaker connected by lines. The socket is connected, and the shunt leakage breaker is connected to the three-phase four-wire industrial power forward socket, the three-phase four-wire industrial power reverse socket and the two-phase industrial power socket respectively through the terminal block. When using electricity, the power plugs of the power supply line and the power line can be directly plugged into the corresponding sockets at the back of the box to work without opening the box door, which avoids damage to electrical appliances and friction between cables and the box, effectively reducing Occurrence of occupational safety accidents. The technical problem of potential safety hazards in the prior art is solved.
Description
technical fieldthis practicality belongs to distribution box technical field, relates to a kind of Portable safety distribution box.
background technologythe mobile power distribution box of prior art, be mainly used in industrial enterprise particularly all kinds of mobile production equipment of Grain Trade connect and pull out power supply, as conveyer, blower fan, impurity eliminating machine, hoist engine etc., it comprises casing, above described casing, be provided with handle, before casing, be provided with the chamber door by the locking and indicator light of gemel connection, in casing, be provided with insulation board, on insulation board, be provided with successively fuse-isolator, relay, ammeter, leakage breaker and power consumption equipment supply socket along separate routes by connection, described fuse-isolator is connected with attaching plug by wire.When use, open chamber door, attaching plug communication conductive wire is together pulled out in casing, be connected with near supply line's supply socket of installation, then the electricity consumption line power plug of power consumption equipment (as: conveyer, blower fan, impurity eliminating machine, hoist engine etc.) inserted to the power consumption equipment supply socket in casing.Because operation field needs frequent mobile and mostly is outdoor work, affected by meteorology, dust condition larger, easily damage electrical equipment or formation is opened circuit, and because often dilatory electric wire can cause the frequent friction cable of the electronic box casing formation accident that causes leaking electricity.The mobile power distribution box wiring of prior art need to be opened casing, when casing power supply, chamber door is in open mode, mainly establishing safeguard procedures is only circuit breaker or residual current circuit breaker, function singleness, to the safeguard function deficiency of sleet, dust, there is certain potential safety hazard in use for a long time or frequent mobile box and cable friction.If grain storage Lindian in 31 days Mays in 2013 is directly under storehouse fire incident, this accident, because the long-term friction of mobile power distribution box cable and casing causes the sparking of opening circuit, causes fire, and fire causes larger economic loss and social influence.
summary of the inventionthe purpose of this utility model is the technical problem that solution prior art exists potential safety hazard, and a kind of Portable safety distribution box is provided.
To achieve these goals, the utility model Portable safety distribution box, it comprises casing, above described casing, be provided with handle, before casing, be provided with the chamber door by the locking and indicator light of gemel connection, in casing, be provided with insulation board, on insulation board, be provided with successively the fuse-isolator by connection, relay, ammeter, leakage breaker along separate routes, it is characterized in that described fuse-isolator is connected with the three-phase and four-line industrial power supply socket after being arranged on casing by wire, described shunt leakage breaker by connecting terminal block respectively with the three-phase and four-line commercial power forward socket being arranged on after casing, the reverse socket of three-phase and four-line commercial power is connected with two-phase commercial power socket.
Described relay is connected with two travel switches that are arranged on insulation board.
For the ease of heat radiation, the two sides of described casing are provided with fin.
In order to prevent drenching with rain, after described casing, be provided with above upper-turn-type canopy.
The utility model reasonable in design, novelty, can be directly during due to electricity consumption be plugged in the respective socket after casing and get final product work by supply line with the attaching plug of electric line, without opening chamber door, avoid the friction of electrical equipment damage and cable and casing, effectively reduced the generation of job safety accident.Solve the technical problem that prior art exists potential safety hazard.
brief description of the drawingsfig. 1 is the main TV structure schematic diagram of the utility model;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the utility model insulation board electrical equipment layout;
Fig. 4 is the utility model electrical equipment layout circuit figure.
In figure 1, casing 2, handle 3, hinge 4, lock 5, indicator light 6, chamber door 7, insulation board 8, fuse-isolator 9, relay 10, ammeter 11, leakage breaker 12, three-phase and four-line industrial power supply socket 13, connecting terminal block 14, three-phase and four-line commercial power forward socket 15, the reverse socket 16 of three-phase and four-line commercial power, two-phase commercial power socket 17, travel switch 18, fin along separate routes
embodimentwith reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, it comprises casing 1 the utility model, above described casing 1, be provided with handle 2, the chamber door 6 that is provided with locking 4 and the indicator light 5 that are connected by hinge 3 above of casing, in casing 1, be provided with insulation board 7, on insulation board 7, be provided with successively the fuse-isolator 8 by connection, relay 9, ammeter 10, leakage breaker 11 along separate routes, it is characterized in that described fuse-isolator 8 is connected with the three-phase and four-line industrial power supply socket 12 after being arranged on casing by wire, described shunt leakage breaker 11 by connecting terminal block 13 respectively with the three-phase and four-line commercial power forward socket 14 being arranged on after casing, the reverse socket 15 of three-phase and four-line commercial power is connected with two-phase commercial power socket 16, described relay 9 is connected with two travel switches 17 that are arranged on insulation board 7, the two sides of described casing 1 are provided with fin 18, above after described casing, be provided with upper-turn-type canopy.
The electric elements that the utility model adopts all have sale on market, and have very high reliability and economy, and the processing of casing needs specialized factory's customization, convenient for production, has realized the safety utilization of electric power of personnel and equipment.
Innovative point of the present utility model is:
Power supply, multiplexe electric technology that 1, industrial socket plug is set after the utility model employing casing, efficiently solve external cable and casing the problem that friction causes the damaged formation accident of cable occur; The 2nd, can realize the casing cable of plugging into quickly and safely outward, avoid personnel to contact box house electric elements and exposed cable.
2, the utility model adopts the power supply of two-pass switch control main circuit.One of them travel switch acts on chamber door, automatically cuts off main circuit in the time that chamber door is opened, and can avoid personnel to contact internally charged element, protection personal security; Can go into the requirement of operation again of positive closing chamber door, avoid dust, rainwater etc. to pollute, cause electric leakage to distribution box inside; Another travel switch acts on bottom half supporting leg, in the time that being moved or correctly not placing, distribution box automatically cuts off main circuit, mainly to realize following safeguard protection: the one, mobile box in the time of electricity consumption, because need the related cable that drags likely to cause circuit sparking, causes equipment or personnel's danger; The 2nd, force to place casing with correct body position and can realize distribution box reliable ground, can make casing power in vertical mode because casing roll, prostrate, lie on the back, the situation such as unbalanced landing all can form hidden danger in sleety weather.
3, the utility model casing adopts seal approach, and casing is not established ventilation hole, and chamber door edge is provided with sealing strip, and casing both sides are provided with fin to reach cooling object.
4, casing externally fed of the present utility model, be provided with upper-turn-type canopy by electric position.
The utility model is by the optimization to prior art, and in many-sided lifting such as power supply, electricity consumption, personnel's equipment protection, ease of use and reliability, Electrical Safety, reaches the object of removing a hidden danger, realize safety in production.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264124.6U CN203871676U (en) | 2014-05-22 | 2014-05-22 | Hand-held safe distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264124.6U CN203871676U (en) | 2014-05-22 | 2014-05-22 | Hand-held safe distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871676U true CN203871676U (en) | 2014-10-08 |
Family
ID=51652599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420264124.6U Expired - Fee Related CN203871676U (en) | 2014-05-22 | 2014-05-22 | Hand-held safe distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738680A (en) * | 2019-03-01 | 2019-05-10 | 潍坊五洲浩特电气有限公司 | Three-phase electric energy meter batch meter and test macro |
-
2014
- 2014-05-22 CN CN201420264124.6U patent/CN203871676U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738680A (en) * | 2019-03-01 | 2019-05-10 | 潍坊五洲浩特电气有限公司 | Three-phase electric energy meter batch meter and test macro |
| CN109738680B (en) * | 2019-03-01 | 2024-04-05 | 潍坊五洲浩特电气有限公司 | Three-phase electric energy meter measuring box and test system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202930786U (en) | Substation maintenance power box | |
| CN203871676U (en) | Hand-held safe distribution box | |
| CN104253387A (en) | Distribution box and emergency connection system | |
| CN206727464U (en) | A kind of outer power supply source control cabinet of ship | |
| CN204156597U (en) | Portable grid maintenance power supply | |
| CN205406227U (en) | Insulating protection casing of power equipment | |
| CN201732946U (en) | Multi-purpose power socket with double plugs | |
| CN101441001A (en) | Electrical shock-proof protection tank of electric water heater | |
| CN203300991U (en) | Wall-mounted distribution box and emergency access system | |
| CN103872599B (en) | Multifunctional mobile maintenance power box | |
| CN204028181U (en) | With the ammeter box of charging box | |
| CN108982945A (en) | The multi-functional electricity box of voltage monitoring instrument | |
| CN207939044U (en) | Construction site distribution box | |
| CN207939042U (en) | Construction site distribution box | |
| CN202363845U (en) | Anti-condensation device for non-segregated phase bus | |
| CN208209326U (en) | A kind of multifunctional intelligent distribution box | |
| CN206725641U (en) | The multi-functional electricity box of voltage monitoring instrument | |
| CN206023217U (en) | A kind of domestic distribution connection circuit | |
| CN203951059U (en) | A kind of outdoor temporary distribution box casing | |
| CN108429163A (en) | A kind of multifunctional intelligent distribution box | |
| CN205194876U (en) | Test electricity and touch ring | |
| CN204706707U (en) | Can when thundering the socket of auto-breaking | |
| CN104901411A (en) | Temporary power supply package device based on emergency states | |
| CN203150952U (en) | Novel power box | |
| CN202737338U (en) | Transformer station power maintenance power box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |