CN204464766U - A kind of fuse storehouse handle of switch cubicle - Google Patents
A kind of fuse storehouse handle of switch cubicle Download PDFInfo
- Publication number
- CN204464766U CN204464766U CN201520226119.0U CN201520226119U CN204464766U CN 204464766 U CN204464766 U CN 204464766U CN 201520226119 U CN201520226119 U CN 201520226119U CN 204464766 U CN204464766 U CN 204464766U
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- plum blossom
- handle
- fusion tube
- fuse
- folder
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Abstract
The utility model relates to a kind of fuse storehouse handle of switch cubicle, comprise handle and connect fuse bearing, first grading shield connects fuse bearing, be provided with the second plum blossom folder in first grading shield, one end of fusion tube is located in the second plum blossom folder, and one end of handle contact to be located in the first grading shield and to be pressed from both sides with the second plum blossom and is connected, the other end and the fusion tube of handle contact be arranged in parallel, the other end of fusion tube connects the first plum blossom folder, and the first plum blossom folder is outer is provided with the second grading shield, and the first fusion tube bracket clamp is located at the front end of fusion tube.In the application, workpiece is few, and each work pieces process is relatively simple, and required precision is low.Greatly reduce the impact of installing electric stability; Due to the minimizing of workpiece, the plum blossom folder of fusion tube two ends overlap joint is directly connected with primary circuit, decreases resistance, reduces temperature rise, reduce cost, decrease the workload of installation and maintenance.
Description
Technical field
The utility model belongs to electrical equipment, particularly relates to a kind of 24kV switch cubicle fuse storehouse pull handle arrangement.
Background technology
The fuse storehouse handle of present stage has various structure, 1, have the mounting means of belt bracket: fuse is contained on bracket, and an end band of bracket imports body, can insert one time, the fuse storehouse interface of switch cubicle; With pushing of bracket, another end band contact head of bracket, guarantees that fuse is connected in series into a circuit.2, have to fill inside handle conductive clip without bracket mode: namely inside handle, fill conductive clip, one end of fuse is contained on conductive clip, push fuse storehouse again, by segment conductor and a connection of insert inside fuse storehouse, the other end of fuse inserts an interface in switch cubicle fuse storehouse.Guarantee that fuse is connected in series into a circuit.Also have alternate manner, but principle is basic close with aforesaid way.
In actual motion, switch cubicle often has various fault, and its feature shows that insulation is with in current-carrying fault mostly.But insulation is all closely relevant with electric discharge phenomena with current-carrying fault.Therefore the office improving switchgear puts and significantly can reduce probability of malfunction.
Through repeated detection, on market for fuse storehouse handle in the fuse combined cabinet of equipment protection as circuit an important and ring of weakness, usually cause the office of switch cubicle to be put and do not pass a test.When being particularly useful for 24kV rated voltage, value is put under 1.1 times of rated voltages far away higher than 50PC in its office.Because workpiece is many, and processing technology is uneven, and interchangeability is poor, makes bad due to what process, install, has a strong impact on electric stability.
Utility model content
The purpose of this utility model is to shake hands in the fuse storehouse providing a kind of switch cubicle, is intended to solve above-mentioned technical problem.
The utility model realizes like this, a kind of fuse storehouse handle of switch cubicle, this fuse storehouse handle comprises fuse bearing, second plum blossom folder, first grading shield, handle contact, fusion tube, first fusion tube support, handle, first plum blossom folder and the second grading shield, described handle connects described fuse bearing, described first grading shield connects described fuse bearing, described second plum blossom folder is provided with in described first grading shield, one end of described fusion tube is located in described second plum blossom folder, one end of described handle contact to be located in described first grading shield and to be pressed from both sides with described second plum blossom and is connected, the other end and the described fusion tube of described handle contact be arranged in parallel, the other end of described fusion tube connects described first plum blossom folder, described first plum blossom folder is outer is provided with the second grading shield, described first fusion tube bracket clamp is located at the front end of described fusion tube.
Further technical scheme of the present utility model is: this fuse storehouse handle also comprises the second fusion tube support, and described second fusion tube props up the rear end being set up in described fusion tube.
Further technical scheme of the present utility model is: described second plum blossom folder is bolted described first grading shield.
Further technical scheme of the present utility model is: described handle contact is bolted described second plum blossom folder.
Further technical scheme of the present utility model is: described first grading shield is located on described fuse bearing by bolt.
The beneficial effects of the utility model are: by the use of first and second grading shield, solve former fuse storehouse handle office and put the excessive problem of value.After using this novel, no matter be independent measurement or measure after being loaded on whole cabinet, when being particularly useful for 24kV rated voltage, under 1.1 times of rated voltages, office puts value and is far smaller than 50PC; In the application, parts are few, and each work pieces process is relatively simple, and required precision is low.Greatly reduce the impact of installing electric stability; Due to the minimizing of workpiece, the plum blossom folder of fusion tube two ends overlap joint is directly connected with primary circuit, decreases resistance, reduces temperature rise, reduce cost, decrease the workload of installation and maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fuse storehouse handle of the switch cubicle that the utility model embodiment provides.
Embodiment
Reference numeral: 1-second grading shield 2-first plum blossom folder 3-fuse-carrier 4-fusion tube 5-handle contact 6-first grading shield 7-second plum blossom folder 8-fuse bearing 9-handle
Fig. 1 shows the fuse storehouse handle of the switch cubicle that the utility model provides, this fuse storehouse handle comprises fuse bearing 8, second plum blossom folder 7, first grading shield 6, handle contact 5, fusion tube 4, first fusion tube support 3, handle 9, first plum blossom folder 2 and the second grading shield 1, described handle 9 connects described fuse bearing 8, described first grading shield 6 connects described fuse bearing 8, described second plum blossom folder 7 is provided with in described first grading shield 6, one end of described fusion tube 4 is located in described second plum blossom folder 7, one end of described handle contact 5 to be located in described first grading shield 6 and to be pressed from both sides 7 with described second plum blossom and is connected, the other end and the described fusion tube 4 of described handle contact 5 be arranged in parallel, the other end of described fusion tube 4 connects the first plum blossom folder 2, the second grading shield 7 is provided with outside described first plum blossom folder 2, described first fusion tube support 3 is arranged in the front end of described fusion tube 4.By the use of first and second grading shield, solve former fuse storehouse handle office and put the excessive problem of value.After using this novel, no matter be independent measurement or measure after being loaded on whole cabinet, when being particularly useful for 24kV rated voltage, under 1.1 times of rated voltages, office puts value and is far smaller than 50PC; In the application, workpiece is few, and each component processing is relatively simple, and required precision is low.Greatly reduce the impact of installing electric stability; Due to the minimizing of workpiece, the plum blossom folder of fusion tube two ends overlap joint is directly directly connected with primary circuit, decreases resistance, reduces temperature rise, reduce cost, decrease the workload of installation and maintenance.
This fuse storehouse handle also comprises the second fusion tube support 10, and the rear end of described fusion tube 4 is located at by described second fusion tube support 10.
Described second plum blossom folder 7 is bolted described first grading shield 6.
Described handle contact 5 is bolted described second plum blossom folder 7.
Described first grading shield 6 is located on described fuse bearing 8 by bolt.
Second grading shield 1 and the first plum blossom are pressed from both sides 2 and are loaded in the fuse storehouse of switch cubicle in FIG, as the interface of fuse storehouse and fuse inboard, and the effect that the second grading shield 1 has minimizing office to put.
Fuse-carrier has two, is respectively the first fuse-carrier 3, second fuse-carrier 10, is loaded on the forward end of fusion tube 4 respectively and holds rearward, for supporting fusion tube 4, when making fusion tube 4 advance fuse storehouse, can not rub fuse storehouse, and contact 5 of simultaneously guaranteeing to shake hands steadily inserts the fixed contact of fuse unit.
Second plum blossom folder 7 is placed in the first grading shield 6 with handle contact 5, is placed on fuse bearing 8 simultaneously, and connects fastening by two bolts.Wherein shake hands contact 5 as the interface be connected with fuse storehouse outside fuse, the effect that first grading shield 6 has minimizing office to put, second plum blossom folder 7 is used for fixing the outer end of fuse, fuse bearing 8 is as the bearing of fuse, being supported on fuse Hatch Opening, is the carrier of a whole set of pull handle arrangement, and the contact of itself and the first grading shield 6 is through scabbling process, guarantee laminating to be installed closely, solid and reliable.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. the fuse storehouse handle of a switch cubicle, it is characterized in that: this fuse storehouse handle comprises fuse bearing, second plum blossom folder, first grading shield, handle contact, fusion tube, first fusion tube support, handle, first plum blossom folder and the second grading shield, described handle connects described fuse bearing, described first grading shield connects described fuse bearing, described second plum blossom folder is provided with in described first grading shield, one end of described fusion tube is located in described second plum blossom folder, one end of described handle contact to be located in described first grading shield and to be pressed from both sides with described second plum blossom and is connected, the other end and the described fusion tube of described handle contact be arranged in parallel, the other end of described fusion tube connects described first plum blossom folder, described first plum blossom folder is outer is provided with the second grading shield, described first fusion tube bracket clamp is located at the front end of described fusion tube.
2. fuse storehouse according to claim 1 handle, is characterized in that, this fuse storehouse handle also comprises the second fusion tube support, and described second fusion tube props up the rear end being set up in described fusion tube.
3. fuse storehouse according to claim 2 handle, is characterized in that, described second plum blossom folder is bolted described first grading shield.
4. fuse storehouse according to claim 3 handle, is characterized in that, described handle contact is bolted described second plum blossom folder.
5. fuse storehouse according to claim 4 handle, it is characterized in that, described first grading shield is located on described fuse bearing by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226119.0U CN204464766U (en) | 2015-04-15 | 2015-04-15 | A kind of fuse storehouse handle of switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226119.0U CN204464766U (en) | 2015-04-15 | 2015-04-15 | A kind of fuse storehouse handle of switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464766U true CN204464766U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520226119.0U Active CN204464766U (en) | 2015-04-15 | 2015-04-15 | A kind of fuse storehouse handle of switch cubicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN204464766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489437A (en) * | 2016-01-08 | 2016-04-13 | 中能电气（福清）有限公司 | Pressure-operated load switch for high-voltage gas insulation ring-network cabinet |
-
2015
- 2015-04-15 CN CN201520226119.0U patent/CN204464766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489437A (en) * | 2016-01-08 | 2016-04-13 | 中能电气（福清）有限公司 | Pressure-operated load switch for high-voltage gas insulation ring-network cabinet |
| CN105489437B (en) * | 2016-01-08 | 2018-11-06 | 福建中能电气有限公司 | A kind of pressure-operated load switch for high pressure gas insulation ring main unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160422 Address after: 518106 Gongming office, Guangming District, Guangdong City, Shenzhen province will be building 3-7 10A building, stone industry community, Datian Industrial Park, Shek Wai community Patentee after: Shenzhen Lanhope Electronic Co., Ltd. Address before: 518106 Gongming office, Guangming District, Guangdong City, Shenzhen Province, will be built in stone community, Shek Wai, Daejeon foreign industry zone 4, 5 buildings Patentee before: Shenzhen's indigo plant wishes electric equipment manufactory of Electronics Co., Ltd. |