CN1206232A - Leakage protector box - Google Patents
Leakage protector box Download PDFInfo
- Publication number
- CN1206232A CN1206232A CN 98110982 CN98110982A CN1206232A CN 1206232 A CN1206232 A CN 1206232A CN 98110982 CN98110982 CN 98110982 CN 98110982 A CN98110982 A CN 98110982A CN 1206232 A CN1206232 A CN 1206232A
- Authority
- CN
- China
- Prior art keywords
- leakage protector
- casing
- central shaft
- disk
- box
- 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
Abstract
The leakage protector box consists of casing with door, fuse, leakage protector, sockets, cable winder with front and back discs, central shaft and winding shaft; the front and back discs are threaded at the two ends of the central shaft and the central shaft is fixed at one end on the casing. The cable winder can rotate around the central shaft to wind cable. The present invention is one combination of switch box and cable winder, and is easy to carry about and use.
Description
The present invention relates to the circuit arrangement of cooperated power supply in the ac mains, more specifically refer to a kind of leakage protector box that can be used in the construction.
In construction; earth leakage circuit-breaker case (to call switch-box in the following text) the construction servicing unit that is absolutely necessary; its effect is to provide power and illumination for construction implement; for workmen's personal safety is given security; and its flowability of construction equipment is big; and most of be open work, so the earth leakage circuit-breaker case will satisfy conveniently moving, rain-proof dust-proof, particularly construction finish all will draw in and connect switch-box with the cable that divides between the distribution box (being fixed in the big electronic box of construction place) again.Switch-box and with the length of dividing the cable link between the distribution box generally about 30M because cable does not have fixing rotating disk, thus not only time-consuming when drawing cable in, but also chaotic easily, seem extremely inconvenient, and carry the utmost point of trouble.Though now the drum of being sold on the market can be for twining cable, draw in, carrying convenience is provided, but all electric components are installed in the winding axle between the rotating disk, drum is blow-by again, thus whole disk body and on electric component all do not have rainproof, dust reduction capability.In addition; because the restriction of being twined shaft diameter; a common drum can only be installed an earth leakage protective device and one to two socket; can't realize desired during " construction site temporary electricity technical specification of security " (JBJ46-88) " one insurance of a machine one lock ", can't provide safeguard to workmen's personal safety simultaneously.
For this reason; task of the present invention is to propose a kind of leakage protector box; the advantage of its collection earth leakage circuit-breaker case and drum is an one, can reach the requirement of " one insurance of a machine one lock " in " construction site temporary electricity technical specification of security ", and is easy to carry, safe in utilization.
In order to finish above-mentioned task; the present invention adopts following technical scheme: this leakage protector box includes a casing, chamber door; be provided with in the casing according to the fuse, earth leakage protective device, the socket that are electrically connected; it is characterized in that: also be provided with a drum in the casing; a disk and a central shaft before and after drum contains; the front and back disk is placed through the two ends of central shaft, also sets firmly one between the disk of front and back and twines axle, and an end of central shaft is fixed on the casing.
Because the present invention is arranged at drum in the switch-box, central shaft on the drum is fixed on the casing, drum can be by the rotation of the central shaft on it, cable just can be on the winding axle of drum, so just make switch-box and drum unite two into one, collect the advantage of the two, provide very big convenience for carrying, using, also help on the other hand meeting construction site temporary electricity technical specification of security in safety operation.
Below in conjunction with drawings and Examples, the present invention is described in further detail:
Fig. 1 is that axis of no-feathering of the present invention is to (when door is opened) schematic diagram.
Fig. 2 is structure of the present invention (when door an is closed) schematic diagram.
Fig. 3 is that the A-A of Fig. 2 is to cutaway view.
See also Fig. 1-shown in Figure 3; leakage protector box includes a casing 1, chamber door 2; be provided with in the casing 1 according to the electric component that is electrically connected; as fuse 11, earth leakage protective device 12, socket 13; the quantity of fuse 11 and earth leakage protective device 12, socket 13 can match be provided with a plurality of; form multichannel, but should meet the safety technique for using electricity standard of " one insurance of a machine one lock ".In addition, also be provided with a drum 3 (Fig. 3) in the casing 1, a disk 31,32 and a central shaft 33 before and after drum 3 contains, front and back disk 31,32 is placed through the two ends of central shaft 33, one end of central shaft 33 is fixed on the back plate of casing 1, disk 31,32 centers, front and back offer axis hole, and the diameter of axis hole also can rotate around central shaft 33 under the effect of external force greater than the diameter of central shaft 33.Also set firmly one between the front and back disk 31,32 of drum 3 and twine axle 34, front and back disk 31,32 is fixed on the two ends of twining axle 34, and can rotate synchronously, usually twining axle 34 is same axle center with central shaft 33, when actual installation and processing, twining axle 34 also can not be same axle center with central shaft 33, twine the diameter of the diameter of axle 34 greater than central shaft 33, cable is wrapped on this winding axle 34, this winding axle 34 can be designed to a hollow cylinder, and it also can play the effect of reinforcing front and back disk 31 and 32.
Please continue to consult Fig. 1 and shown in Figure 3, be connected to a front panel 36 by connecting cylinder 35 on the said preceding disk 31, like this, can make front panel 36, front and back disk 31 and 32 threes to rotate synchronously.Plate 36 is provided with a locking device 37 in front.This locking device 37 just adopts the door lock that has handle on the general electric cabinet, and locking device 37 can also play rocking handle except locking action.When the needs taking up and laying cable conductors, handle 90 degree of rotary locking device 37 then, shake handle again and get final product taking up and laying cable conductors, and when using the switch-box electricity consumption, handle 90 degree of rotary locking device 37 just can be fixed rotating disk again.Front panel 36 and front and back disk 31,32 all rotate simultaneously, and cable then just is wrapped on the winding axle 34 of drum, when cable twine or unwrapping wire after, with locking device 37 lockings, so that make the front panel 36 can be over against the operator.
Electric component is installed between front panel 36 and the preceding disk 31, and so just plate 36 subscripts go out the corresponding electric component title of being installed in the casing 1 in front, and as above row marks fuse, and middle row marks earth leakage protective device, and following row then is a socket.
Because leakage protector box needs band from the job site after finishing using; the operator need usually carry this and drag the line case; the operator carries for convenience; except installing the carrying handle on top on casing; casing 1 two bottom sides also is equipped with two rollers or universal wheel 14, pull bar or telescopic lever 15 also is housed on the case top of casing 1.
Please consult shown in Figure 1ly again,, one fuse block 21 is set, can place fuse with standby in it in chamber door 2 inboards of leakage protector box for the ease of the replacing of fuse.
Claims (6)
1, a kind of leakage protector box; this leakage protector box includes a casing, chamber door; be provided with in the casing according to the fuse, earth leakage protective device, the socket that are electrically connected; it is characterized in that: also be provided with a drum in the casing; a disk and a central shaft before and after drum contains; the front and back disk is placed through the two ends of central shaft, also sets firmly one between the disk of front and back and twines axle, and an end of central shaft is fixed on the casing.
2, leakage protector box as claimed in claim 1 is characterized in that: be connected to a front panel by connecting cylinder on the disk before said.
3, leakage protector box as claimed in claim 2 is characterized in that: described front panel is provided with a locking device.
4, as claim 1 or 2 or 3 described leakage protector boxes, it is characterized in that: two rollers or universal wheel are equipped with in said bottom half both sides, are top-loaded with pull bar or telescopic lever at the case of casing.
5, as each described leakage protector box of claim 1 to 3, it is characterized in that: said chamber door inboard is provided with a fuse block.
6, leakage protector box as claimed in claim 4 is characterized in that: said chamber door inboard is provided with a fuse block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98110982 CN1206232A (en) | 1998-07-27 | 1998-07-27 | Leakage protector box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98110982 CN1206232A (en) | 1998-07-27 | 1998-07-27 | Leakage protector box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1206232A true CN1206232A (en) | 1999-01-27 |
Family
ID=5220994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98110982 Pending CN1206232A (en) | 1998-07-27 | 1998-07-27 | Leakage protector box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1206232A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005091442A1 (en) * | 2004-03-23 | 2005-09-29 | Hong Zhang | Wire-collecting casing with sockets |
| CN103560424A (en) * | 2013-11-19 | 2014-02-05 | 国家电网公司 | Load control switching device of emergency power supply vehicle |
| CN104103939A (en) * | 2014-07-07 | 2014-10-15 | 贵州长通电气有限公司 | Convenient-to-move safe power box |
-
1998
- 1998-07-27 CN CN 98110982 patent/CN1206232A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005091442A1 (en) * | 2004-03-23 | 2005-09-29 | Hong Zhang | Wire-collecting casing with sockets |
| CN103560424A (en) * | 2013-11-19 | 2014-02-05 | 国家电网公司 | Load control switching device of emergency power supply vehicle |
| CN104103939A (en) * | 2014-07-07 | 2014-10-15 | 贵州长通电气有限公司 | Convenient-to-move safe power box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103224202B (en) | Rotary drum device capable of automatically winding and unwinding cable | |
| CN208971068U (en) | Communication equipment is routed wire carding plate | |
| CN207782059U (en) | A kind of portable ground wire containing box | |
| CN107069518A (en) | A kind of electric component box of drawing and pulling type | |
| CN110217650A (en) | A kind of portable ground line storage device | |
| CN209471355U (en) | A kind of intelligent building data acquisition linkage based on NB-IoT | |
| CN1206232A (en) | Leakage protector box | |
| CN2358662Y (en) | Earth leakage protective wire-pulling box | |
| CN213210327U (en) | Distribution network fault line detection device | |
| CN211266264U (en) | Electric wire wiring frame | |
| CN212162396U (en) | Dustproof high-low voltage power distribution cabinet of being convenient for with fire prevention alarm device | |
| CN207189620U (en) | A kind of portable power distribution net service kit case | |
| CN105858336B (en) | Portable high-voltage earthing wire winding device | |
| CN209963487U (en) | Grounding device of power distribution cabinet | |
| CN2733683Y (en) | Portable multifunctional power supply box | |
| CN209805175U (en) | Terminal combined distribution box | |
| CN219575957U (en) | Telescopic grounding device of low-voltage JP cabinet | |
| CN219371697U (en) | Power distribution control equipment with consolidate anticreep structure | |
| CN206595417U (en) | A kind of earth connection point for double bundle conductor | |
| CN208028383U (en) | A kind of low-tension switch cabinet | |
| CN214176425U (en) | Wiring equipment for power cabinet | |
| CN212086377U (en) | Anti-aging cabinet for network equipment | |
| CN206156483U (en) | Subassembly is accomodate to flexible line cable | |
| CN216411672U (en) | A surplus cable receiver for surplus cable frame of non-conductor | |
| CN219739631U (en) | Electromechanical automatic control cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |