CN209249416U - A kind of high-tension fuse deck - Google Patents
A kind of high-tension fuse deck Download PDFInfo
- Publication number
- CN209249416U CN209249416U CN201822123793.2U CN201822123793U CN209249416U CN 209249416 U CN209249416 U CN 209249416U CN 201822123793 U CN201822123793 U CN 201822123793U CN 209249416 U CN209249416 U CN 209249416U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed
- bracket
- pair
- pedestal
- 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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- Fuses (AREA)
Abstract
The utility model relates to fuse fields, and in particular to a kind of high-tension fuse deck includes at least insulating base, further includes clamping device, and the clamping device is opposite to be detachably connected on insulating base both ends;The clamping device by pedestal, bracket, contact plate, terminal plate, a pair of side plates and a pair of of Group spring at, the pedestal is detachably connected on insulating base, a pair of bracket is fixed on the base surface two sides, the contact board ends are fixed between bracket, and contact plate bottom end is fixed with pedestal, the terminal plate is fixed with contact plate, and a pair of side plate is fixed on bracket relative inner.The utility model replaces traditional method of clamping by contact plate, side plate and latch plate, it contacts and clamps by that will separate, contact plate and side plate will not be damaged, only need to change latch plate, pass through spring stand simultaneously, latch plate can be made to continue to clamp fuse in the case where that can not play and use, play dual clamping action.
Description
Technical field
The utility model relates to fuse fields, and in particular to a kind of high-tension fuse deck.
Background technique
Fuse (fuse) refers to when electric current is more than specified value, so that melt is fused with the heat that itself is generated, disconnects electricity
A kind of electric appliance on road.Fuse is according to electric current be more than specified value for a period of time after, keep melt molten with its own heat generated
Change, so that circuit be made to disconnect;With a kind of current protector made of this principle.Fuse is widely used in high and low voltage electric distribution
It is using most common protection device as the protector of short circuit and overcurrent in system and control system and electrical equipment
One of.
Existing deck is entirely to be clamped by copper latch plate, but for a long time using that can make elastic failure, make to molten
Disconnected device clamping relaxation, it may appear that the problem of poor contact, and clamp when is entirely the elastic clip by latch plate root
It holds, if total replacement can make fracture of root, so needing a kind of fuse deck of high reliablity.
Summary of the invention
The utility model provides a kind of fuse deck of high reliablity, especially a kind of high-tension fuse deck.
The technical issues of the utility model is solved can be realized using following technical scheme:
A kind of high-tension fuse deck includes at least insulating base, further includes clamping device, the clamping device is relatively removable
It unloads and is connected to insulating base both ends;
The clamping device is by pedestal, bracket, contact plate, terminal plate, a pair of side plates and a pair of of Group spring at the bottom
Seat is detachably connected on insulating base, and a pair of bracket is fixed on the base surface two sides, and the contact board ends are fixed on
Between bracket, and contact plate bottom end is fixed with pedestal, and the terminal plate is fixed with contact plate, and a pair of side plate is fixed on bracket
Relative inner, and bottom end is fixedly connected with contact board ends, a pair of described latch plate one end is fixedly connected with side plate respectively, described
Bracket is located at another end position opening sliding slot of latch plate, and the latch plate other end is located in sliding slot.
The contact plate, terminal plate, side plate and latch plate are fine copper material.
The latch plate is arc.
Crossbearer is fixed between the bracket, fixed spring snap-gauge on the crossbearer.
The spring clamp plate is U-shaped structure, and described spring clamp plate one end is fixed with crossbeam, and the other end has right angle protrusion.
Opening is provided between the latch plate two sides.
The beneficial effects of the utility model are: traditional method of clamping is replaced by contact plate, side plate and latch plate, by that will divide
Contact and clamping are opened, contact plate and side plate will not be damaged, only needs to change latch plate, while by spring stand, can be made
Latch plate continues to clamp fuse in the case where that can not play and use, and plays dual clamping action.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the side view of the utility model.
In figure: 1- insulating base;2- pedestal;3- bracket;4- contact plate;5- terminal plate;6- side plate;7- latch plate;8- is horizontal
Frame;9- spring clamp plate.
Specific embodiment
Embodiment:
Referring to Fig.1~3, a kind of high-tension fuse deck includes at least insulating base 1, further includes clamping device, the clamping
Device is opposite to be detachably connected on 1 both ends of insulating base;
The clamping device is made of pedestal 2, bracket 3, contact plate 4, terminal plate 5, a pair of side plates 6 and a pair of of latch plate 7,
The pedestal 2 is detachably connected on insulating base 1, and a pair of bracket 3 is fixed on 2 upper surface two sides of pedestal, the contact plate 4
Both ends are fixed between bracket 3, and 4 bottom end of contact plate and pedestal 2 are fixed, and the terminal plate 5 and contact plate 4 are fixed, Yi Duisuo
It states side plate 6 and is fixed on 3 relative inner of bracket, and bottom end is fixedly connected with 4 both ends of contact plate, a pair of described 7 one end of latch plate point
It is not fixedly connected with side plate 6, the bracket 3 is located at another end position of latch plate 7 opening sliding slot, 7 other end position of latch plate
In in sliding slot.
The contact plate 4, terminal plate 5, side plate 6 and latch plate 7 are fine copper material.
The latch plate 7 is arc.
Crossbearer 8, fixed spring snap-gauge 9 on the crossbearer 8 are fixed between the bracket 3.
The spring clamp plate 9 is U-shaped structure, and described 9 one end of spring clamp plate and crossbearer 8 are fixed, and the other end has right angle convex
It rises.
Opening is provided between 7 two sides of latch plate.
In actual use: circuit-line position is fixed on by insulating base 1 first, then by terminal plate 5 and circuit into
Arrester, is then being placed on latch plate 7 by row connection, then presses arrester, and arrester both ends are pressed into latch plate 7, with
Contact plate 4 and side plate 6 contact, and while being pressed into latch plate 7, arrester both ends connect arrester with the spring clamp plate 9 on crossbearer 8
Touching, spring clamp plate 9 simultaneously squeeze arrester both ends, complete installation.
Latch plate 7 is divided to for two valves, can make wherein half in the event of a failure, clamped by the other half.
By the sliding slot on bracket 3, it can make latch plate 7 when clamping to arrester, 7 other end of latch plate has
Supporting point increases clamping effect.
It can make to carry out position when arrester is installed and draw just by spring clamp plate 9, prevent when installation,
Arrester is cheap, reduces conductive effect.
The embodiments of the present invention is described in detail above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
Various changes can be made under the premise of objective, all in the protection scope of the technology.
Claims (6)
1. a kind of high-tension fuse deck includes at least insulating base (1), it is characterised in that: it further include clamping device, the clamping
Device is opposite to be detachably connected on insulating base (1) both ends;
The clamping device is by pedestal (2), bracket (3), contact plate (4), terminal plate (5), a pair of side plates (6) and a pair of of latch plate
(7) it forms, the pedestal (2) is detachably connected on insulating base (1), and a pair of bracket (3) is fixed on pedestal (2) upper surface
Two sides, contact plate (4) both ends are fixed between bracket (3), and contact plate (4) bottom end and pedestal (2) are fixed, the wiring
Plate (5) and contact plate (4) are fixed, and a pair of side plate (6) is fixed on bracket (3) relative inner, and bottom end and contact plate (4) two
End is fixedly connected, and a pair of described latch plate (7) one end is fixedly connected with side plate (6) respectively, and the bracket (3) is located at latch plate
(7) another end position opening sliding slot, latch plate (7) other end are located in sliding slot.
2. a kind of high-tension fuse deck according to claim 1, it is characterised in that: the contact plate (4), terminal plate
(5), side plate (6) and latch plate (7) are fine copper material.
3. a kind of high-tension fuse deck according to claim 1, it is characterised in that: the latch plate (7) is arc.
4. a kind of high-tension fuse deck according to claim 1, it is characterised in that: fixed horizontal between the bracket (3)
Frame (8), fixed spring snap-gauge (9) on the crossbearer (8).
5. a kind of high-tension fuse deck according to claim 4, it is characterised in that: the spring clamp plate (9) is U-shaped knot
Structure, described spring clamp plate (9) one end and crossbearer (8) are fixed, and the other end has right angle protrusion.
6. a kind of high-tension fuse deck according to claim 1, it is characterised in that: between latch plate (7) two sides
It is provided with opening.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822123793.2U CN209249416U (en) | 2018-12-18 | 2018-12-18 | A kind of high-tension fuse deck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822123793.2U CN209249416U (en) | 2018-12-18 | 2018-12-18 | A kind of high-tension fuse deck |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209249416U true CN209249416U (en) | 2019-08-13 |
Family
ID=67533393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201822123793.2U Expired - Fee Related CN209249416U (en) | 2018-12-18 | 2018-12-18 | A kind of high-tension fuse deck |
Country Status (1)
Country | Link |
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CN (1) | CN209249416U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111341623A (en) * | 2018-12-18 | 2020-06-26 | 西安祥泰电器有限公司 | High-voltage fuse card seat |
CN116864357A (en) * | 2023-09-04 | 2023-10-10 | 三峡新能源(左云)发电有限公司 | Photovoltaic combiner box branch insulation device |
-
2018
- 2018-12-18 CN CN201822123793.2U patent/CN209249416U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111341623A (en) * | 2018-12-18 | 2020-06-26 | 西安祥泰电器有限公司 | High-voltage fuse card seat |
CN116864357A (en) * | 2023-09-04 | 2023-10-10 | 三峡新能源(左云)发电有限公司 | Photovoltaic combiner box branch insulation device |
CN116864357B (en) * | 2023-09-04 | 2023-11-14 | 三峡新能源(左云)发电有限公司 | Photovoltaic combiner box branch insulation device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
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: 20190813 Termination date: 20191218 |