CN204315503U - A kind of dismounting handle being applicable to Multiple Type fuse-link - Google Patents
A kind of dismounting handle being applicable to Multiple Type fuse-link Download PDFInfo
- Publication number
- CN204315503U CN204315503U CN201520034043.1U CN201520034043U CN204315503U CN 204315503 U CN204315503 U CN 204315503U CN 201520034043 U CN201520034043 U CN 201520034043U CN 204315503 U CN204315503 U CN 204315503U
- Authority
- CN
- China
- Prior art keywords
- cramp
- dead slot
- catch
- dismounting
- link
- 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
The utility model discloses a kind of dismounting handle being applicable to Multiple Type fuse-link, comprise handle and be arranged on the supporter bottom handle, described supporter is provided with the first dead slot and the second dead slot, described first dead slot and extraneous conducting place are provided with the first cramp, the other end of inner relative second dead slot of described first dead slot is provided with clamp system, described second dead slot is disposed with the second cramp, 3rd cramp, 4th cramp, described second cramp, 3rd cramp, the spacing of the 4th cramp and the first cramp is respectively 45.5mm to 48.5mm, 65mm to 69mm, 83.5mm to 88.5mm, and linearly arrange, to be applicable to the dismounting handle of Multiple Type.
Description
Technical field
The utility model relates to a kind of dismantling device, and more particularly, it relates to a kind of dismounting handle being applicable to Multiple Type fuse-link.
Background technology
Fuse refers to when electric current exceedes setting, with the heat that itself produces, melt is fused, a kind of electrical equipment of open circuit.Fuse is after exceeding setting a period of time according to electric current, makes Melt molten, thus circuit is disconnected with the heat that himself produces; Use a kind of current protector that this principle is made.Fuse is widely used in high and low voltage electric distribution system and control system and power consumption equipment, as the protector of short circuit and overcurrent, is apply one of the most general protection device.
When fuse-link on fuse carries out dismounting, due to fuse-link in use, can heat be produced, in fuse-link disassembly process, if Manual-disassembling can cause damage to the skin of people.So, in disassembly process, all can use specific dismantling device.
But the model of fuse-link is numerous, the dismantling device of specific model, makes the dismantling device needing in actual use to get all the various different model ready.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of dismounting handle being applicable to Multiple Type fuse-link.
For achieving the above object, the utility model provides following technical scheme:
A kind of dismounting handle being applicable to Multiple Type fuse-link, comprise handle and be arranged on the supporter bottom handle, described supporter is provided with the first dead slot and the second dead slot, described first dead slot and extraneous conducting place are provided with the first cramp, the other end of inner relative second dead slot of described first dead slot is provided with clamp system, described second dead slot is disposed with the second cramp, 3rd cramp, 4th cramp, described second cramp, 3rd cramp, the spacing of the 4th cramp and the first cramp is respectively 45.5mm to 48.5mm, 65mm to 69mm, 83.5mm to 88.5mm, and linearly arrange.
By adopting technique scheme, at needs in fuse-link disassembly process, in the model that this few money of NH00 ~ NH09 is commonly used the most, be all provided with the dismounting sheet for dismounting, dismounting sheet generally has two panels, and is parallel to each other.First putting into of one of them dismounting sheet of fuse-link is arranged in the first dead slot, then another one dismounting sheet is put in the second dead slot, then clamp system is being passed through, first the dismounting sheet being positioned at the first dead slot is connected with the first cramp is inconsistent, along with the dismounting sheet in the first dead slot is clamped, the dismounting sector-meeting in the second dead slot can be made according to its fuse model and the second cramp be arranged on the second dead slot or the 3rd cramp or the 4th cramp is inconsistent is connected, make the dismounting sheet be arranged in dead slot be in clamped state.Afterwards again by pulling handle, fuse-link is extracted from fuse.
The utility model is set to further: described first cramp, the second cramp, the 3rd cramp, the 4th fastening piece structure are identical, and all include insertion section and clamping section, described clamping section is arranged on the opposite side of the relative clamp system in insertion section.
By adopting technique scheme, when gripping dismounting sheet, first dismounting sector-meeting enters into insertion section, the mask of insertion section is greater than dismounting sheet, dismounting sheet can be entered in the first dead slot and the second dead slot, afterwards, pass through clamp system, be advanced among clamping section by two dismounting sheets, wherein the area of clamping section and dismounting sheet match simultaneously.Effectively prevent like this in gripping process, fuse-link offsets, and makes gripping unstable, stable not when finally causing dismounting.
The utility model is set to further: described clamp system comprises the catch for clamping fuse-link and is the spring that catch is replied, a cavity is provided with in described supporter, described catch is arranged in cavity, described cavity is provided with the through hole moved in the first dead slot for catch, one end of described spring is connected with cavity bottom, the other end is connected with catch, described supporter is provided with the via with cavity conducting, the guide rod be connected of conflicting with catch is equipped with in described via, described catch is obliquely installed, and the one end in the first dead slot is lower than the one end in cavity, one end of described guide rod opposing flaps is provided with button.
By adopting technique scheme, the dismounting sheet of a fuse-link is encased in the insertion section of the first cramp and the second suitable cramp or the 3rd cramp or the 4th cramp, dismounting sheet wherein in the first cramp prevents between catch and the first dead slot, subsequently, press the button be arranged on guide rod, guide rod is moved towards catch in conduction rod, by extruding catch, catch is tilted towards push-button, catch is made to be positioned at one end of the first dead slot identical in one end height of cavity, when highly identical, make the distance between catch and the first cavity the shortest, thus dismounting sheet just can be clamped between the first buckle by catch.In taking-up or after dismounting completes, only need release button, due to be arranged on the spring-return power between cavity and catch effect under, what can be returned to initial state when catch, thus unclamps dismounting sheet, fetches handle.
The utility model is set to further: described handle is provided with for the first hand-held Handheld Division relative to the other end of supporter, and one end of the relative supporter in described conducting district is provided with gear arc portion.
By adopting technique scheme, when fuse-link needs plug, all when deenergization, then in most of open circuit all with electric capacity, electric capacity after a loss of power also can continuous discharge one end time, if current potential discharges, just plug is carried out to fuse-link, certain electric arc can be produced, and electric arc opponent can cause damage, so arranging of arc portion of gear effectively prevents electric arc opponent from causing damage.
Accompanying drawing explanation
Fig. 1 is a kind of front view being applicable to the dismounting handpiece embodiment of Multiple Type fuse-link of the utility model;
Fig. 2 is a kind of upward view being applicable to the dismounting handpiece embodiment of Multiple Type fuse-link of the utility model.
Reference numeral: 1, handle; 2, supporter; 3, the first dead slot; 4, the second dead slot; 5, the first cramp; 6, clamp system; 7, the second cramp; 8, the 3rd cramp; 9, the 4th cramp;
10, insertion section; 11, clamping section; 12, Handheld Division; 13, arc portion is kept off; 14, catch; 15, spring; 16, cavity; 17, through hole; 18, guide rod; 19, via; 20, button.
Embodiment
Referring to figs. 1 through Fig. 2, a kind of dismounting handpiece embodiment being applicable to Multiple Type fuse-link of the utility model is described further.
A kind of dismounting handle being applicable to Multiple Type fuse-link, the supporter 2 comprising handle 1 and be arranged on bottom handle 1, described supporter 2 is provided with the first dead slot 3 and the second dead slot 4, described first dead slot 3 is provided with the first cramp 5 with extraneous conducting place, the other end of inner relative second dead slot 4 of described first dead slot 3 is provided with clamp system 6, described second dead slot 4 is disposed with the second cramp 7, 3rd cramp 8, 4th cramp 9, described second cramp 7, 3rd cramp 8, the spacing of the 4th cramp 9 and the first cramp 5 is respectively 45.5mm to 48.5mm, 65mm to 69mm, 83.5mm to 88.5mm, and linearly arrange.
Described first cramp 5, second cramp 7, the 3rd cramp 8, the 4th cramp 9 structure are identical, all include insertion section 10 and clamping section 11, and described clamping section 11 is arranged on the opposite side of the relative clamp system 6 in insertion section 10.
The other end of the relative supporter 2 of described handle 1 is provided with for hand-held Handheld Division 12, and one end of the relative supporter 2 in described conducting district is provided with gear arc portion 13.
Described clamp system 6 comprises the catch 14 for clamping fuse-link and is the spring 15 that catch 14 is replied, a cavity 16 is provided with in described supporter 2, described catch 14 is arranged in cavity 16, described cavity 16 is provided with the through hole 17 moved in the first dead slot 3 for catch 14, one end of described spring 15 is connected with bottom cavity 16, the other end is connected with catch 14, described supporter 2 is provided with the via 19 with cavity 16 conducting, the guide rod 18 be connected of conflicting with catch 14 is equipped with in described via 19, described catch 14 is obliquely installed, and the one end in the first dead slot 3 is lower than the one end in cavity 16, one end of described guide rod 18 opposing flaps is provided with button 20.
Operation principle is as follows: at needs in fuse-link disassembly process, and in the model that this few money of NH00 ~ NH09 is commonly used the most, be all provided with the dismounting sheet for dismounting, dismounting sheet generally has two panels, and is parallel to each other.First putting into of one of them dismounting sheet of fuse-link is arranged in the first dead slot 3, then another one dismounting sheet is put in the second dead slot 4, the dismounting sheet of a fuse-link is encased in the insertion section 10 of the first cramp 5 and the second suitable cramp 7 or the 3rd cramp 8 or the 4th cramp 9, dismounting sheet wherein in the first cramp 5 prevents between catch 14 and the first dead slot 3, subsequently, press the button 20 be arranged on guide rod 18, guide rod 18 is moved towards catch 14 in conduction rod, by extruding catch 14, catch 14 is tilted towards button 20 direction, catch 14 is made to be positioned at one end of the first dead slot 3 identical in one end height of cavity 16, when highly identical, make the distance between catch 14 and the first cavity 16 the shortest, thus dismounting sheet just can be clamped between the first buckle by catch 14.Along with the dismounting sheet in the first dead slot 3 is clamped, the dismounting sector-meeting in the second dead slot 4 can be made according to its fuse model and the second cramp 7 be arranged on the second dead slot 4 or the 3rd cramp 8 or the 4th cramp 9 is inconsistent is connected, make the dismounting sheet be arranged in dead slot be in clamped state.Afterwards again by pulling handle 1, fuse-link is extracted from fuse.
When gripping dismounting sheet, first dismounting sector-meeting enters into insertion section 10, the mask of insertion section 10 is greater than dismounting sheet, make dismounting sheet can enter in the first dead slot 3 and the second dead slot 4, afterwards, by clamp system 6, be advanced among clamping section 11 by two dismounting sheets, wherein the area of clamping section 11 and dismounting sheet match simultaneously.Effectively prevent like this in gripping process, fuse-link offsets, and makes gripping unstable, stable not when finally causing dismounting.
In taking-up or after dismounting completes, only need release button 20, due to be arranged on spring 15 restoring force between cavity 16 and catch 14 effect under, what can be returned to initial state when catch 14, thus unclamps dismounting sheet, fetches handle 1.
When fuse-link needs plug, all when deenergization, then in most of open circuit all with electric capacity, electric capacity after a loss of power also can continuous discharge one end time, if current potential discharges, just carries out plug to fuse-link, certain electric arc can be produced, and electric arc opponent can cause damage, so arranging of arc portion 13 of gear effectively prevents electric arc opponent from causing damage.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. one kind is applicable to the dismounting handle of Multiple Type fuse-link, comprise handle and be arranged on the supporter bottom handle, it is characterized in that: described supporter is provided with the first dead slot and the second dead slot, described first dead slot and extraneous conducting place are provided with the first cramp, the other end of inner relative second dead slot of described first dead slot is provided with clamp system, described second dead slot is disposed with the second cramp, the 3rd cramp, the 4th cramp.
2. a kind of dismounting handle being applicable to Multiple Type fuse-link according to claim 1, it is characterized in that: the spacing of described second cramp, the 3rd cramp, the 4th cramp and the first cramp is respectively 45.5mm to 48.5mm, 65mm to 69mm, 83.5mm to 88.5mm, and linearly arranges.
3. a kind of dismounting handle being applicable to Multiple Type fuse-link according to claim 1, it is characterized in that: described first cramp, the second cramp, the 3rd cramp, the 4th fastening piece structure are identical, all include insertion section and clamping section, described clamping section is arranged on the opposite side of the relative clamp system in insertion section.
4. a kind of dismounting handle being applicable to Multiple Type fuse-link according to claim 3, it is characterized in that: described clamp system comprises the catch for clamping fuse-link and is the spring that catch is replied, a cavity is provided with in described supporter, described catch is arranged in cavity, described cavity is provided with the through hole moved in the first dead slot for catch, one end of described spring is connected with cavity bottom, the other end is connected with catch, described supporter is provided with the via with cavity conducting, the guide rod be connected of conflicting with catch is equipped with in described via, described catch is obliquely installed, and the one end in the first dead slot is lower than the one end in cavity, one end of described guide rod opposing flaps is provided with button.
5. a kind of dismounting handle being applicable to Multiple Type fuse-link according to claim 1, it is characterized in that: described handle is provided with for the first hand-held Handheld Division relative to the other end of supporter, one end of the relative supporter in described conducting district is provided with gear arc portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034043.1U CN204315503U (en) | 2015-01-19 | 2015-01-19 | A kind of dismounting handle being applicable to Multiple Type fuse-link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034043.1U CN204315503U (en) | 2015-01-19 | 2015-01-19 | A kind of dismounting handle being applicable to Multiple Type fuse-link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315503U true CN204315503U (en) | 2015-05-06 |
Family
ID=53137805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520034043.1U Expired - Fee Related CN204315503U (en) | 2015-01-19 | 2015-01-19 | A kind of dismounting handle being applicable to Multiple Type fuse-link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204315503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428182A (en) * | 2015-12-29 | 2016-03-23 | 上海电器陶瓷厂有限公司 | Sealing cylinder base-type fuse handle |
-
2015
- 2015-01-19 CN CN201520034043.1U patent/CN204315503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428182A (en) * | 2015-12-29 | 2016-03-23 | 上海电器陶瓷厂有限公司 | Sealing cylinder base-type fuse handle |
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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: 20150506 Termination date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |