CN203895900U - Jack box used for bus duct - Google Patents
Jack box used for bus duct Download PDFInfo
- Publication number
- CN203895900U CN203895900U CN201420210513.0U CN201420210513U CN203895900U CN 203895900 U CN203895900 U CN 203895900U CN 201420210513 U CN201420210513 U CN 201420210513U CN 203895900 U CN203895900 U CN 203895900U
- Authority
- CN
- China
- Prior art keywords
- bus duct
- jack box
- jack
- box
- electronic switch
- 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 - Lifetime
Links
- 244000309464 bull Species 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 241001654412 Corchorus hirsutus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000007261 jackswitch Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses a jack box used for a bus duct. The jack box for the bus duct comprises a shell arranged outside a bus duct line bank and a box body connected with the shell, a hinge door is arranged on the box body, the bus duct line bank is connected with a terminal, the terminal extends out of the shell and extends into the box body, an electronic switch is arranged in the box body and is connected with the terminal through an electric wire, a control switch is arranged on the electronic switch, a linkage rotating rod is arranged on the control switch, a lock head is arranged on a position, corresponding to the linkage rotating rod, of the hinge door, and a jack is formed in the bottom end of the lock head. Due to the reasonable structure improvement of the jack box and particularly the adoption of the linkage structure of the lock head and the electronic switch of the hinge door, the jack box controls the on/off of part of circuits of the jack box without opening the hinge door of the jack box, the box door is not opened until the jack box is guaranteed to stop loading, so that the personal casualties and equipment damages caused by man-made misoperations are prevented.
Description
Technical field
The utility model relates to bus duct field, particularly a kind of jack box for bus duct.
Background technology
Bus duct, as high-power electric conveying route, is widely used in industry, life, and therefore the security performance of bus duct and stability are most important.Bus duct wants external connection conventionally will just can pick out through jack box, if do not have jack box bus duct to be just difficult to toward external connection, and bus duct is mainly high electric current environmental work, once user plugs jack switch case in the situation that of switch-box load, will easily cause electric arc, staff is damaged, also may damage equipment.Therefore be necessary to design a kind of safety and stability that uses, and can not needing the unpacking jack box that just can effectively control break-make.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of jack box for bus duct.
The utility model solves the technical scheme that its technical problem adopts:
A kind of jack box for bus duct, comprise and be arranged on the exclusive shell of the bus line of rabbet joint and the casing being connected with shell, on described casing, be provided with overturning hinge door, described bus line of rabbet joint row is connected with terminals, described terminals stretch out shell and stretch in casing, in described casing, be provided with electronic switch, described electronic switch is connected by electric wire with terminals, on described electronic switch, be provided with control switch, on described control switch, arrange with interlock bull stick, on described overturning hinge door, the position of corresponding interlock bull stick is provided with tapered end, and described tapered end bottom is provided with jack.
As a preference, the bottom of described interlock bull stick is connected with gear, is provided with the horizontal rack linking with electronic switch in described control switch, and described horizontal rack engages with gear.
Firm in order to ensure wiring, online row is upper in described terminals welding, and the bottom of described casing has through hole and stretches into for terminals.
The beneficial effects of the utility model are: this jack box is by rational structural improvement, particularly adopt the tapered end of overturning hinge door and the structure of electronic switch interlock, the overturning hinge door that does not need to open jack box just can be controlled the break-make of jack box partial circuit, just can ensure jack box stop load after chamber door be just opened, thereby prevent people for misoperation cause casualties and equipment impaired; In addition, it is upper that terminals directly weld online row, can effectively avoid due to jack box pin with bus duct socket busbar is not seated, the vibrations of bus duct while moving, avoids the situation of pin and busbar loose contact, the fail safe that further improves jack box.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the actual schematic diagram that uses of the present utility model.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of jack box for bus duct, comprise the shell 2 and the casing 3 being connected with shell 2 that are arranged on outside bus line of rabbet joint row 1, on described casing 3, be provided with overturning hinge door 31, described bus line of rabbet joint row 1 is connected with terminals 4, described terminals 4 stretch out shell 2 and stretch in casing 3, in described casing 3, be provided with electronic switch 5, described electronic switch 5 is connected by electric wire with terminals 4, on described electronic switch 5, be provided with control switch 6, on described control switch 6, arrange with interlock bull stick 61, on described overturning hinge door 31, the position of corresponding interlock bull stick 61 is provided with tapered end 7, described tapered end 7 bottoms are provided with jack, after wherein overturning hinge door 31 closes, the top of interlock bull stick 61 will be injected in the jack of tapered end 7 bottoms, thereby the tapered end 7 of overturning hinge door 31 just can drive tapered end 7 to control the break-make of electronic switch 5 like this.Interlock bull stick 61 specifically can design place gengon shape, or on the top of interlock bull stick 61, fixture block is set, and so just can make tapered end 7 rotate time, the drive bull stick 61 that links rotates together.The bottom of described interlock bull stick 61 is connected with gear 62, and interlock bull stick 61 rotates also and rotates with regard to driven gear 62.In described control switch 6, be provided with the horizontal rack 63 linking with electronic switch 5, concrete horizontal rack 63 can guide horizontal rack 63 horizontal slips by the mode that guided way is set on horizontal rack 63 sides.Wherein to trigger the mode of electronic switch 5 a lot of for horizontal rack 63, salient point that for example can trigger button in the opposite side setting of horizontal rack 63, or trigger button or the knob of electronic switch 5 by the parts such as connecting rod, gear, specifically can choose flexibly according to the concrete condition of electronic switch 5 grades, this ought to belong to, and those skilled in the art can solve, and do not enumerate here.Described horizontal rack 63 engages with gear 62, and horizontal rack 63 also links with electronic switch 5 simultaneously, specifically after horizontal rack 63 moves to certain position, just controls electronic switch 5 power-off.
On the online row 1 of described terminals 4 welding, the bottom of described casing 3 has through hole and stretches into for terminals 4, this design can effectively avoid due to jack box pin and bus duct socket busbar is not seated, the vibrations in bus duct when operation, the situation of the pin that causes and busbar loose contact, avoid bus duct scaling loss.
According to above-mentioned principle, the utility model can also carry out suitable change and amendment to above-mentioned execution mode.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection range of claim of the present utility model modifications and changes more of the present utility model.
Through facts have proved, this jack box is by rational structural improvement, particularly adopt the tapered end 7 of overturning hinge door 31 and the structure that electronic switch 5 links, operating personnel are in the time outwarding winding the tapered end 7 of overturning hinge door 31, tapered end 7 will drive interlock bull stick 61 to rotate together, interlock bull stick 61 drives horizontal rack 63 again by gear 62, and horizontal rack 63 triggers electronic switch 5.The overturning hinge door 31 that operating personnel just do not need to open jack box so just can be controlled the break-make of jack box partial circuit, just can ensure jack box stop load after overturning hinge door 31 be just opened, jack box can insert circuit or pull away bus duct, thus prevent people for misoperation cause casualties and equipment impaired.
Claims (3)
1. the jack box for bus duct, comprise and be arranged on bus line of rabbet joint row (1) outer shell (2) and the casing (3) being connected with shell (2), on described casing (3), be provided with overturning hinge door (31), it is characterized in that: described bus line of rabbet joint row (1) is connected with terminals (4), described terminals (4) stretch out shell (2) and stretch in casing (3), in described casing (3), be provided with electronic switch (5), described electronic switch (5) is connected by electric wire with terminals (4), on described electronic switch (5), be provided with control switch (6), on described control switch (6), arrange with interlock bull stick (61), the position of the upper corresponding interlock bull stick of described overturning hinge door (31) (61) is provided with tapered end (7), described tapered end (7) bottom is provided with jack.
2. a kind of jack box for bus duct according to claim 1, it is characterized in that: the bottom of described interlock bull stick (61) is connected with gear (62), in described control switch (6), be provided with the horizontal rack (63) linking with electronic switch (5), described horizontal rack (63) engages with gear (62).
3. a kind of jack box for bus duct according to claim 1 and 2, is characterized in that: described terminals (4) the online rows of welding (1) are upper, and the bottom of described casing (3) has through hole and stretches into for terminals (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210513.0U CN203895900U (en) | 2014-04-28 | 2014-04-28 | Jack box used for bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210513.0U CN203895900U (en) | 2014-04-28 | 2014-04-28 | Jack box used for bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895900U true CN203895900U (en) | 2014-10-22 |
Family
ID=51722256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210513.0U Expired - Lifetime CN203895900U (en) | 2014-04-28 | 2014-04-28 | Jack box used for bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979050A (en) * | 2017-12-21 | 2018-05-01 | 深圳市克莱沃电子有限公司 | Can quick folding bus duct multiple-output electric power tapping device |
-
2014
- 2014-04-28 CN CN201420210513.0U patent/CN203895900U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979050A (en) * | 2017-12-21 | 2018-05-01 | 深圳市克莱沃电子有限公司 | Can quick folding bus duct multiple-output electric power tapping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170719 Address after: 528305, No. 7, Golden Road, Ma Gang Industrial Zone, Shunde, Guangdong, Foshan, Ronggui Patentee after: GUANGDONG SHUNDE MOLFO ELECTRIC APPLIANCE CO.,LTD. Address before: 528305, No. seven, Golden Road, Ma Gang Industrial Zone, Shunde, Guangdong, Foshan, Ronggui Patentee before: Luo Jianhua |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |