CN203562648U - Support for back-up fuses - Google Patents
Support for back-up fuses Download PDFInfo
- Publication number
- CN203562648U CN203562648U CN201320754200.7U CN201320754200U CN203562648U CN 203562648 U CN203562648 U CN 203562648U CN 201320754200 U CN201320754200 U CN 201320754200U CN 203562648 U CN203562648 U CN 203562648U
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- China
- Prior art keywords
- lower frame
- type fuse
- backup type
- groove
- fuse support
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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 - Lifetime
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- 230000004308 accommodation Effects 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Fuses (AREA)
Abstract
The utility model relates to the fuse accessories field, and especially relates to a support for back-up fuses. The support comprises an upper support body and a lower support body, wherein the upper support body is provided with at least one first groove with an opening downward, the lower support body is provided with at least one second groove with an opening upward, the upper support body is fixed over the lower support body through fixing parts, and the first grooves and the second grooves are cooperated to form first accommodation spaces of the back-up fuses; and a fixing support disposed at one end of the lower support body and used for fixing the lower support body and a box wall of a transformer. The utility model provides a support, which is low in cost, simple in structure and high in safety, for American box transformer special fuses.
Description
Technical field
The utility model relates to fuse mounting field, particularly a kind of backup type fuse support.
Background technology
Along with the development of power industry, American-type box becomes this dexterity, cost is low, and the power supply unit of the deep enough load center of energy is expanded rapidly in Chinese market.American-type box becomes inside several large main accessories, comprises that high voltage load switch, casing seat, backup type fuse, plug type fuse, case become meter specially etc.This annex is wherein except backup type fuse, and other have mounting seat or the flange-interface of mature and reliable, and the mounting seat that backup type fuse is not fixed only, so each manufacturer according to s own situation, designs its corresponding mounting means.Popular mounting means mainly contains two kinds at present: backup type fuse nylon cable tie or metal material are fixed on epoxy plate; Use electrician's timber to clamp backup type fuse.All there is processing time consuming in this two schemes, electric material unstable properties, the shortcoming such as volume is large, and mounting means is dumb.
Utility model content
The purpose of this utility model is to provide low, simple in structure, the safe American-type box of a kind of cost and becomes special fuse support.For this reason, the utility model proposes a kind of backup type fuse support.
The technical scheme that the utility model provides is:
A kind of backup type fuse support, comprising:
Upper frame and lower frame, on described upper frame, offer at least one first groove that Open Side Down, on described lower frame, offer the second groove of at least one opening upwards, described upper frame is fixed on above described lower frame by fixture, described the first groove and and the second groove fit form the first spatial accommodation of backup type fuse;
Fixed mount, it is arranged on one end of described lower frame, and described lower frame and transformer box wall are fixed.
Preferably, in described backup type fuse support, on described upper frame, offer the through hole that at least one connects upper and lower surface, offer at least one the 3rd groove on described lower frame, described through hole and the 3rd groove fit form the second spatial accommodation of described fixture.
Preferably, in described backup type fuse support, described fixture is the first screw rod, and described the first screw rod enters in the 3rd groove of described lower frame through the through hole of described upper frame, and described upper frame and lower frame are fixed.
Preferably, in described backup type fuse support, described fixed mount is the second screw rod and nut, is provided with nut in lower frame, and the second screw rod is arranged on transformer box wall.
Preferably, in described backup type fuse support, described fixed mount is that a square angle steel and a vertical angle steel are welded, and described vertical angle steel is welded on a side contrary with the bearing of trend of a right-angle side of described square angle steel, and is arranged on the bottom of described lower frame.
Preferably, in described backup type fuse support, on two right-angle sides of described square angle steel, be provided with perforate, the second screw rod is fixed square angle steel and lower frame and transformer box wall through described perforate.
Preferably, in described backup type fuse support, described upper frame and lower frame and fixture all adopt PPA nylon material to make.
In backup type fuse support described in the utility model, use one group of upper frame and lower frame that is provided with the first spatial accommodation that backup type fuse is fixed therein, and by fixed mount, lower frame and transformer box wall are fixed, simple in structure, cost is low, safe.
Accompanying drawing explanation
Fig. 1 is the generalized section of backup type fuse support the first embodiment described in the utility model;
Fig. 2 is the vertical view of backup type fuse support the first embodiment described in the utility model;
Fig. 3 is the generalized section of backup type fuse support the second embodiment described in the utility model;
Fig. 4 is the vertical view of backup type fuse support the second embodiment described in the utility model;
Fig. 5 is the generalized section of backup type fuse support the 3rd embodiment described in the utility model;
Fig. 6 is the vertical view of backup type fuse support the 3rd embodiment described in the utility model.
Embodiment
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will be briefly described needed accompanying drawing in embodiment or description of the Prior Art below.
The utility model provides a kind of backup type fuse support, as depicted in figs. 1 and 2, comprising:
Fixed mount 3, it is arranged on one end of described lower frame, by fixing to described lower frame and transformer box wall 9.
In described backup type fuse support, on described upper frame, offer the through hole 10 that at least one connects upper and lower surface, on described lower frame, offer at least one the 3rd groove 11, described through hole and the 3rd groove fit form the second spatial accommodation 12 of described fixture, the second spatial accommodation is opened between two the first adjacent spatial accommodations, to better fix upper frame and lower frame.
In described backup type fuse support, described fixture is the first screw rod, and described the first screw rod enters in the 3rd groove of lower frame through the through hole of described upper frame, and upper frame and lower frame are fixed.
In described backup type fuse support, described fixed mount is the second screw rod and nut, is provided with nut in lower frame,, the second screw rod is arranged on transformer box wall, and the second screw rod is fixed lower frame and transformer box wall through nut.
In described backup type fuse support, as shown in Figure 3 and Figure 4, described fixed mount is that a square angle steel 13 and a vertical angle steel 14 are welded, described vertical angle steel is welded on a side contrary with the bearing of trend of a right-angle side of described square angle steel, and is arranged on the bottom of described lower frame.
In described backup type fuse support, on two right-angle sides of described square angle steel, be provided with perforate 15, the second screw rods and through described perforate, square angle steel and lower frame and transformer box wall fixed.
In described backup type fuse support, described upper frame and lower frame and fixture all adopt PPA nylon material to make, and oil resistant is high temperature resistant, and cheap.
As shown in Figure 5 and Figure 6, backup type fuse support of the present utility model also can tilt fixing with transformer box wall by a fixed mount and another square angle steel 16, the right-angle side of two square angle steel is welded and fixed, and two right-angle sides of another square angle steel and transformer box wall tilt fixing.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in specification and execution mode, it can be applied to the various fields of the present utility model that are applicable to completely, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (7)
1. a backup type fuse support, is characterized in that, comprising:
Upper frame and lower frame, on described upper frame, offer at least one first groove that Open Side Down, on described lower frame, offer the second groove of at least one opening upwards, described upper frame is fixed on above described lower frame by fixture, described the first groove and and the second groove fit form the first spatial accommodation of backup type fuse;
Fixed mount, it is arranged on one end of described lower frame, and described lower frame and transformer box wall are fixed.
2. backup type fuse support as claimed in claim 1, it is characterized in that, on described upper frame, offer the through hole that at least one connects upper and lower surface, offer at least one the 3rd groove on described lower frame, described through hole and the 3rd groove fit form the second spatial accommodation of described fixture.
3. backup type fuse support as claimed in claim 2, is characterized in that, described fixture is the first screw rod, and described the first screw rod enters in the 3rd groove of described lower frame through the through hole of described upper frame, and described upper frame and lower frame are fixed.
4. backup type fuse support as claimed in claim 1, is characterized in that, described fixed mount is the second screw rod and nut, is provided with nut in lower frame, and the second screw rod is arranged on transformer box wall.
5. backup type fuse support as claimed in claim 1, it is characterized in that, described fixed mount is that a square angle steel and a vertical angle steel are welded, described vertical angle steel is welded on a side contrary with the bearing of trend of a right-angle side of described square angle steel, and is arranged on the bottom of described lower frame.
6. backup type fuse support as claimed in claim 5, is characterized in that, on two right-angle sides of described square angle steel, is provided with perforate, and the second screw rod is fixed square angle steel and lower frame and transformer box wall through described perforate.
7. backup type fuse support as claimed in claim 6, is characterized in that, described upper frame and lower frame and fixture all adopt PPA nylon material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754200.7U CN203562648U (en) | 2013-11-25 | 2013-11-25 | Support for back-up fuses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754200.7U CN203562648U (en) | 2013-11-25 | 2013-11-25 | Support for back-up fuses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562648U true CN203562648U (en) | 2014-04-23 |
Family
ID=50512346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754200.7U Expired - Lifetime CN203562648U (en) | 2013-11-25 | 2013-11-25 | Support for back-up fuses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562648U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966651A (en) * | 2015-07-03 | 2015-10-07 | 江苏容天机电科技有限公司 | Novel back-up fuse clamping and fixing member for American style transformer |
| CN106920721A (en) * | 2015-12-28 | 2017-07-04 | 南车株洲电力机车研究所有限公司 | A kind of insulating support for installing electrical equipment |
| CN109378197A (en) * | 2018-08-22 | 2019-02-22 | 江苏宝亨新电气有限公司 | A kind of emitting underground transformer standby fusible core fuel tank mounting structure |
-
2013
- 2013-11-25 CN CN201320754200.7U patent/CN203562648U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966651A (en) * | 2015-07-03 | 2015-10-07 | 江苏容天机电科技有限公司 | Novel back-up fuse clamping and fixing member for American style transformer |
| CN106920721A (en) * | 2015-12-28 | 2017-07-04 | 南车株洲电力机车研究所有限公司 | A kind of insulating support for installing electrical equipment |
| CN109378197A (en) * | 2018-08-22 | 2019-02-22 | 江苏宝亨新电气有限公司 | A kind of emitting underground transformer standby fusible core fuel tank mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |