CN204156346U - Box type fixed metal closed switch device - Google Patents
Box type fixed metal closed switch device Download PDFInfo
- Publication number
- CN204156346U CN204156346U CN201420597254.1U CN201420597254U CN204156346U CN 204156346 U CN204156346 U CN 204156346U CN 201420597254 U CN201420597254 U CN 201420597254U CN 204156346 U CN204156346 U CN 204156346U
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- CN
- China
- Prior art keywords
- cabinet
- cabinet door
- tube
- hole
- bearing
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- 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
The utility model discloses a kind of model is " box type fixed metal closed switch device of XGN66-1 ", comprise cabinet and cabinet door, cabinet door hinge is connected on cabinet, and cabinet door is provided with display unit, be provided with switching device in cabinet, switching device is drawn a wiring and is connected with display unit; It is characterized in that: cabinet header is provided with the first through hole coordinated with wiring, cabinet top is provided with the second through hole coordinated with wiring, cabinet top is installed with a bearing, bearing and the second through hole are coaxially arranged, also comprise a U-tube, U-shaped pipe is that flexible material is made, and U-tube one end is fixedly connected with bearing, and the other end to be fixed on cabinet door and to be communicated with the first through hole.By adopting technique scheme, can prevent cabinet door from clipping to wiring when closing.
Description
Technical field
The utility model belongs to switch cubicle technical field, and it relates to a kind of box type fixed metal closed switch device.
Background technology
Switchgear occupies very important status in power industry, and wherein a kind of model is " box type fixed metal closed switch device of XGN66-12 ", and it mainly comprises the cabinet holding various switching device and the cabinet door be arranged on cabinet; Because the function of itself needs, its cabinet door is furnished with multiple display unit usually, so that staff need not open the real work situation that cabinet door just can see each parts in cabinet at any time.For realizing this function, drawing wiring in cabinet and being directly connected on the display unit be positioned on cabinet door.Owing to there is keying relation between cabinet door and cabinet, the current mode of connection is all also finally be connected on display unit by the side of the inherent switching device of cabinet to cabinet door hinge edge fit place, and its wiring is and is directly locked together in cabinet door cabinet madial wall place by static line or plastic button etc.But, during use due to cabinet door close time, likely can clip to wiring, butted line causes damage, not only affects attractive in appearance, also can bring potential safety hazard, cause serious accident.
Utility model content
For the deficiency that prior art exists, the utility model provides a kind of switch cubicle that can prevent cabinet door from clipping to wiring when closing.
For achieving the above object, the utility model provides following technical scheme:
A kind of box type fixed metal closed switch device, comprise cabinet and cabinet door, described cabinet door hinge is connected on described cabinet, and described cabinet door is provided with display unit, be provided with switching device in described cabinet, described switching device is drawn a wiring and is connected with described display unit; Described cabinet header is provided with the first through hole coordinated with described wiring, described cabinet top is provided with the second through hole coordinated with described wiring, described cabinet top is installed with a bearing, described bearing and described second through hole are coaxially arranged, also comprise a U-tube, described U-tube is that flexible material is made, and described U-tube one end is fixedly connected with described bearing, and the other end to be fixed on described cabinet door and to be communicated with described first through hole.
By adopting technique scheme, the first through hole and the second through hole are just and U-tube inside communicates and size coordinates, and therefore, wiring just can pass into cabinet door by U-tube from cabinet inside, and such wiring just does not need to be fixed on the hinged limit of cabinet door.In addition, U-tube one end is fixed on rotatable parts, and the other end is fixed on the through hole on cabinet door, so, when the folding of cabinet door, just can ensure that U-tube also can follow cabinet door to rotate.By above-mentioned setting, the situation of wiring when cabinet door just can be avoided to close, can be clipped to.
The utility model is set to further: described cabinet top is provided with the circular groove with described bearing fit, described second through hole is arranged on the bottom of described circular groove, the outer ring of described bearing is fixedly connected with the sidewall of circular groove, the inner ring diameter of described bearing and the equal diameters of described second through hole.
The utility model is set to further: described U-tube two ends are equipped with holder, and described holder is separately fixed on the inner ring of described cabinet door and described bearing by screw.
The utility model is set to further: one end that described U-tube is positioned at described second through hole is provided with dust cover.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment cabinet door when opening;
Fig. 2 is the positive eyesight of the utility model embodiment cabinet door when shutting;
Fig. 3 is the cutaway view that the utility model embodiment U-tube is connected with bearing and cabinet door;
Fig. 4 is the A portion enlarged drawing in Fig. 3.
Accompanying drawing marks: 1, cabinet, and 11, switching device, 111, wiring, the 12, second through hole, 13, circular groove, 2, cabinet door, 21, display unit, the 22, first through hole, 3, U-tube, 31, holder, 32, dust cover, 4, bearing, 41, outer ring, 42, ball, 43, inner ring.
Embodiment
Referring to figs. 1 through Fig. 4, the utility model embodiment is described further.
A kind of box type fixed metal closed switch device, comprise cabinet 1 and cabinet door 2, described cabinet door 2 is hinged on described cabinet 1, and described cabinet door 2 is provided with display unit 21, be provided with switching device 11 in described cabinet 1, described switching device 11 is drawn a wiring 111 and is connected with described display unit 21; Described cabinet door 2 top is provided with the first through hole 22 coordinated with described wiring 111, described cabinet 1 top is provided with the second through hole 12 coordinated with described wiring 111, described cabinet 1 top is installed with a bearing 4, described bearing 4 is coaxially arranged with described second through hole 12, also comprise a U-tube 3, described U-tube 3 is made for flexible material, and described U-tube 3 one end is fixedly connected with described bearing 4, and the other end to be fixed on described cabinet door 2 and to be communicated with described first through hole 22.
In the present embodiment, U-tube 3 is plastic tubes, and has certain retractility, doing so avoids the problem that U-tube 3 may reduce the rotational angle of cabinet door 2.
The operation principle of the present embodiment is:
First through hole and the second through hole are just and U-tube 3 inside communicates and size coordinates, and therefore, wiring 111 just can pass into cabinet door 2 by U-tube 3 from cabinet 1 inside, and such wiring 111 just does not need to be fixed on the hinged limit of cabinet door 2.In addition, U-tube 3 one end is fixed on rotatable parts, and the other end is fixed on the through hole on cabinet door 2, so, when 2 folding of cabinet door, just can ensure that U-tube 3 also can follow cabinet door 2 to rotate.By above-mentioned setting, the situation of wiring 111 when cabinet door 2 just can be avoided to close, can be clipped to.
In the present embodiment, rotatable parts are bearing 4, and bearing 4 is horizontally installed in groove 13, and the surface of its upper end and cabinet 1 is fair, and bearing 4 comprises inner ring 43, outer ring 41 and ball 42, and the internal diameter of inner ring 43 coordinates with the size of the second through hole 12.In addition, U-tube 3 one end is fixed on inner ring 43, and the other end is fixed on the first through hole 21 place, and outer ring 41 is fixedly connected with the inwall of the second through hole 12.By such setting, when cabinet door 2 folding, because U-tube 3 is fixedly connected with the inner ring 43 of bearing 4, and the outer ring 41 of bearing 4 is fixing with the inwall of circular groove 13, so, U-tube 3 just can realize rotating, for the realization of this programme provides guarantee.In addition, bearing 4 has the little advantage of rotational resistance, and easy to use, thus increases the rotation flexibility of U-tube 3.Here, the outer ring 41 of bearing 4 and the inwall of the second through hole 12 can weld together, and also can be fixedly connected with by screw, the present embodiment is not construed as limiting.
In the present embodiment, as shown in Figure 3 and Figure 4, the fixed form of U-tube 3 is:
Be equipped with holder 31 at U-tube 3 two ends, here, holder 31 and U-tube 3 are wholely set, and U-tube 3 is separately fixed at cabinet door 2 with on inner ring 43 by holder 31.Specifically in the aperture place of the first through hole 21 and the inner ring 43 of bearing 4, be respectively equipped with screw, be also equipped with screw simultaneously on holder 31, so, U-tube 3 is just fixed on cabinet door 2 with on the inner ring 43 of bearing 4 by screw.By above-mentioned setting, achieve the detachable of U-tube 3, like this when wiring 111 is penetrated U-tube 3, first U-tube 3 can be taken off, then wiring 111 is penetrated.
Further, as shown in Figure 3 and Figure 4, one end that U-tube 3 is positioned at the second through hole 12 is provided with dust cover 32, best made of plastic of dust cover 32, can save cost, in addition like this, dust cover 32 and U-tube 3 can be that integral type is connected, also can be separated, in addition, dust cover 32 should be also covered by above-mentioned holder 31.By above-mentioned setting, can prevent dust from entering between the inner ring 43 of bearing 4 and outer ring 41, thus the rotation flexibility avoiding bearing 4 can be influenced.
Another kind of dust-tight manner can be the size of above-mentioned holder 31 is arranged large a bit (as long as than bearing 4 outer ring 41 size greatly), holder 31 can be circular, also can be square, or other shape, the present embodiment is not construed as limiting.In addition, the lower surface of holder 31 and the upper surface of cabinet 1 are discontiguous, so, avoid holder 31 and contact with cabinet 1, thus affect the rotation of U-tube 3.
Claims (4)
1. a box type fixed metal closed switch device, comprise cabinet and cabinet door, described cabinet door hinge is connected on described cabinet, and described cabinet door is provided with display unit, be provided with switching device in described cabinet, described switching device is drawn a wiring and is connected with described display unit; It is characterized in that: described cabinet header is provided with the first through hole coordinated with described wiring, described cabinet top is provided with the second through hole coordinated with described wiring, described cabinet top is installed with a bearing, described bearing and described second through hole are coaxially arranged, also comprise a U-tube, described U-tube is that flexible material is made, and described U-tube one end is fixedly connected with described bearing, and the other end to be fixed on described cabinet door and to be communicated with described first through hole.
2. box type fixed metal closed switch device according to claim 1, it is characterized in that: described cabinet top is provided with the circular groove with described bearing fit, described second through hole is arranged on the bottom of described circular groove, the outer ring of described bearing is fixedly connected with the sidewall of circular groove, the inner ring diameter of described bearing and the equal diameters of described second through hole.
3. box type fixed metal closed switch device according to claim 2, is characterized in that: described U-tube two ends are equipped with holder, and described holder is separately fixed on the inner ring of described cabinet door and described bearing by screw.
4. box type fixed metal closed switch device according to claim 3, is characterized in that: one end that described U-tube is positioned at described second through hole is provided with dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597254.1U CN204156346U (en) | 2014-10-15 | 2014-10-15 | Box type fixed metal closed switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597254.1U CN204156346U (en) | 2014-10-15 | 2014-10-15 | Box type fixed metal closed switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156346U true CN204156346U (en) | 2015-02-11 |
Family
ID=52514435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597254.1U Expired - Fee Related CN204156346U (en) | 2014-10-15 | 2014-10-15 | Box type fixed metal closed switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204156346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786110A (en) * | 2016-12-29 | 2017-05-31 | 重庆市东泰电器实业有限公司 | A kind of fixed type metal enclosing switch device |
-
2014
- 2014-10-15 CN CN201420597254.1U patent/CN204156346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786110A (en) * | 2016-12-29 | 2017-05-31 | 重庆市东泰电器实业有限公司 | A kind of fixed type metal enclosing switch device |
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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 |
Granted publication date: 20150211 Termination date: 20171015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |