CN204271453U - A kind of insulating fixing device for switch in distribution box - Google Patents
A kind of insulating fixing device for switch in distribution box Download PDFInfo
- Publication number
- CN204271453U CN204271453U CN201420692793.3U CN201420692793U CN204271453U CN 204271453 U CN204271453 U CN 204271453U CN 201420692793 U CN201420692793 U CN 201420692793U CN 204271453 U CN204271453 U CN 204271453U
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- CN
- China
- Prior art keywords
- fixed
- switch
- distribution box
- strip
- fixed strip
- 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
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Abstract
A kind of insulating fixing device for switch in distribution box, the holddown groove that bottom described switch, two ends arrange depression respectively and the slot be connected with fixed contact in switch, and on distribution box backboard, be fixedly installed the fixed strip I and fixed strip II that are parallel to each other, the side of described fixed strip I is uniformly distributed the fixing card that multiple and described switch holddown groove matches, described fixed strip II comprises the base plate contacted with distribution box backboard and the cover plate be fastened on base plate, the cavity holding conductive plate is set between floor and cover plate, conductive plate arranges the conducting strip consistent with described fixing card quantity, conducting strip stretches out from the stopper slot arranged on the cover board, be inserted in the slot of described switch.The utility model by arranging holddown groove and slot respectively in switch ends, and matches with fixing card and conducting strip, realizes the Fast Installation of switch on distribution box.
Description
Technical field
The utility model relates to a kind of accessory of distribution box, in particular for the insulating fixing device of switch in distribution box.
Background technology
Distribution box is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms low-voltage distribution equipment.Can connect or point deenergizing by manual or automatic switch during normal operation.Circuit or warning is cut off by protective device when fault or irregular operating.Operating various parameter can be shown by means of measuring instrument, also can adjust some electric parameter, point out departing from normal operating conditions or send signal.
Fixing of distribution box breaker in middle is most important for Electrical Safety.At present, in distribution box, switch card is located on the mounting bar in distribution box by the fixing employing mostly of switch, be fixed by the fit depressions bottom the projection of mounting bar and main switch, and the installation of switch and dismounting all by mounting bar slide realize, so, just make the installation and removal of switch very inconvenient, because, other equipment a lot of and accessory is had in distribution box, therefore, and be unfavorable for the slip of main switch, and, consider the fastness that main switch is fixing, that main switch can be blocked on mounting bar is very tight, therefore, be difficult to be slidably installed to it or dismantle.
Utility model content
The purpose of this utility model is to provide a kind of insulating fixing device for switch in distribution box, by arranging in order to switch fixed fixed strip I and fixed strip II, and according to the fixed mechanism of the fixed strip I improvement switch corresponding to the structure of fixed strip II, make switch more easily carry out installation and removal.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of insulating fixing device for switch in distribution box, the holddown groove that bottom described switch, two ends arrange depression respectively and the slot be connected with fixed contact in switch, and on distribution box backboard, be fixedly installed the fixed strip I and fixed strip II that are parallel to each other, the side of described fixed strip I is uniformly distributed the fixing card that multiple and described switch holddown groove matches, described fixed strip II comprises the base plate contacted with distribution box backboard and the cover plate be fastened on base plate, the cavity holding conductive plate is set between floor and cover plate, conductive plate arranges the conducting strip consistent with described fixing card quantity, conducting strip stretches out from the stopper slot arranged on the cover board, be inserted in the slot of described switch.
Multiple fixed leg through installing hole on distribution box backboard is set bottom described fixed strip I, the sheathed clip for being fixed on by fixed strip I on distribution box backboard on fixed leg.
The cover plate of described fixed strip II arranges multiple fixed leg, and successively through base plate and distribution box backboard, the sheathed clip for fixed strip II being fixed on distribution box backboard on fixed leg.
Described clip ringwise, its center arranges the through hole passed through for fixed leg, and arranges multiple fixed teeth tilted towards side around through hole, and fixed teeth is about the center setting in a center of symmetry of clip, the end of fixed teeth arranges fixing most advanced and sophisticated, to be stuck in fixed leg shaft.
Further, described fixed teeth has elasticity, and when fixed teeth is not stressed, the aperture of through hole is less than the diameter of described fixed leg.
Compared with prior art, the utility model has following beneficial effect:
The first, the utility model by arranging holddown groove and slot respectively in switch ends, and matches with the fixing card on fixed strip I and from the conducting strip that fixed strip II cover plate stretches out, and achieves the Fast Installation of switch in distribution box;
The second, in the utility model, fixed strip II arranges the cavity holding conductive plate, only makes the conducting strip be connected with switch expose, can ensure Electrical Safety;
3rd, clip described in the utility model can improve installation effectiveness in distribution box of fixed strip I and fixed strip II and fixed effect;
4th, in the utility model, the fixed teeth of clip tilts towards side, on the one hand, when clip is enclosed within fixed leg, fixed teeth is along fixed leg, be easy to put, on the other hand, when clip is enclosed within after on fixed leg, because fixed teeth one end is connected with clip, the other end is held out against on the shaft of fixed leg by the tip arranged, if will take off the direction that clip just needs in addition larger external force to tilt to change fixed teeth, so just ensures the fastness that relevant device is fixed at distribution box;
5th, in the utility model, fixed teeth has elasticity, and fixed teeth is not when being stressed, and through-hole aperture is less than the diameter of fixed leg, this further enhances the most advanced and sophisticated locking degree at fixed leg shaft of fixed teeth.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of fixed strip I in the utility model.
Fig. 3 is the structural representation of fixed strip II in the utility model.
Fig. 4 is the structural representation of clip in the utility model.
Mark in figure: 1, switch, 101, holddown groove, 102, slot, 2, fixed strip I, 201, fixing card, 3, fixed strip II, 301, base plate, 302, cover plate, 303, stopper slot, 4, conductive plate, 401, conducting strip, 5, fixed leg, 6, clip, 601, through hole, 602, fixed teeth, 603, fixing most advanced and sophisticated.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is further described.
As shown in the figure, a kind of insulating fixing device for switch in distribution box, the fixed strip I 2 comprising the fixed mechanism that is arranged on switch 1 and be fixedly installed on distribution box backboard and fixed strip II 3, wherein said fixed mechanism comprises holddown groove 101 and the slot 102 of the depression being arranged on two ends bottom switch 1, described slot 102 arranges two elastic sheet metals be connected with fixed contact in switch 1, between two sheet metals, interpolation slit is set, the side of described fixed strip I 2 evenly arranges multiple fixing card 201 in order to be stuck in described switch 1 holddown groove 101, multiple fixed leg 5 is set bottom fixed strip I 2 to pass the fixing hole on distribution box backboard, and be set on fixed leg 5 fixed strip I 2 is fixed on distribution box backboard with clip 6, described fixed strip II 3 is made up of base plate 301 and cover plate 302, cover plate 302 is fastened on base plate 301, and between base plate 301 and cover plate 302, form the cavity holding conductive plate 4, described conductive plate 4 arranges the conducting strip 401 consistent with fixing card 201 quantity of fixed strip I 2, and stretch out from the stopper slot 303 be arranged on described cover plate 302, to be plugged in the slot 102 of switch 1, with forming circuit, and, described cover plate 302 arranges multiple fixed leg 5, and through the connecting hole be arranged on base plate 301, pass from the fixing hole distribution box backboard, and be set on fixed leg 5 fixed strip II 3 is fixed on distribution box backboard with clip 6.
Wherein, described clip 6 is annular, its center arranges the through hole 601 passed for fixed leg 5, then arrange multiple fixed teeth 602 tilted towards side around through hole 601, the end of fixed teeth 602 arranges fixing most advanced and sophisticated 603, to be clamped on fixed leg 5 shaft, and, described fixed teeth 602 has elasticity, and when fixed teeth 602 is not by External Force Acting, described through hole 601 aperture is less than the diameter of fixed leg 5.
Claims (5)
1. the insulating fixing device for switch in distribution box, it is characterized in that: the holddown groove (101) that two ends, described switch (1) bottom are respectively arranged with depression and the slot (102) be connected with switch (1) interior fixed contact, the backboard of distribution box is fixedly installed the fixed strip I (2) and fixed strip II (3) that are parallel to each other, the side of described fixed strip I (2) is uniformly distributed the fixing card (201) that multiple and described switch (1) holddown groove (101) is matched, described fixed strip II (3) comprises the base plate (301) contacted with distribution box backboard and the cover plate (302) be fastened on base plate (301), between base plate (301) and cover plate (302), the cavity holding conductive plate (4) is set, conductive plate (4) is provided with the conducting strip (401) consistent with described fixing card (201) quantity, conducting strip (401) stretches out from the stopper slot (303) be arranged on cover plate (302), be inserted in the slot (102) of described switch (1).
2. a kind of insulating fixing device for switch in distribution box according to claim 1, it is characterized in that: multiple fixed leg (5) through installing hole on distribution box backboard being set in described fixed strip I (2) bottom, fixed leg (5) being arranged with the clip (6) for being fixed on by fixed strip I (2) on distribution box backboard.
3. a kind of insulating fixing device for switch in distribution box according to claim 1, it is characterized in that: the cover plate (302) of described fixed strip II (3) arranges multiple fixed leg (5), fixed leg (5) through base plate (301) and distribution box backboard, fixed leg (5) is arranged with the clip (6) for being fixed on by fixed strip II (3) on distribution box backboard successively.
4. a kind of insulating fixing device for switch in distribution box according to Claims 2 or 3, it is characterized in that: described clip (6) in the form of a ring, its center is provided with the through hole (601) passed through for fixed leg (5), and around through hole (601), multiple fixed teeth (602) tilted to side is set, fixed teeth (602) is about the center setting in a center of symmetry of clip (6), and the end of fixed teeth (602) is provided with the fixing tip (603) for being stuck on fixed leg (5) shaft.
5. a kind of insulating fixing device for switch in distribution box according to claim 4, it is characterized in that: described fixed teeth (602) has elasticity, and when fixed teeth (602) is not stressed, the aperture of through hole (601) is less than the diameter of fixed leg (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692793.3U CN204271453U (en) | 2014-11-19 | 2014-11-19 | A kind of insulating fixing device for switch in distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692793.3U CN204271453U (en) | 2014-11-19 | 2014-11-19 | A kind of insulating fixing device for switch in distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204271453U true CN204271453U (en) | 2015-04-15 |
Family
ID=52806298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420692793.3U Expired - Fee Related CN204271453U (en) | 2014-11-19 | 2014-11-19 | A kind of insulating fixing device for switch in distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204271453U (en) |
-
2014
- 2014-11-19 CN CN201420692793.3U patent/CN204271453U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20181119 |