CN202142793U - 35 KV fuse replacement device - Google Patents
35 KV fuse replacement device Download PDFInfo
- Publication number
- CN202142793U CN202142793U CN201120270704U CN201120270704U CN202142793U CN 202142793 U CN202142793 U CN 202142793U CN 201120270704 U CN201120270704 U CN 201120270704U CN 201120270704 U CN201120270704 U CN 201120270704U CN 202142793 U CN202142793 U CN 202142793U
- Authority
- CN
- China
- Prior art keywords
- bolt
- nuts
- nut
- fuse
- jackscrew
- 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
Links
- 238000012856 packing Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 238000005056 compaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Fuses (AREA)
Abstract
The utility model discloses a 35 KV fuse replacement device, comprising a U-shaped bolt, two jackscrew nuts, a fixed press piece, two fastening nuts, two screw rods, four locking nuts, two compaction gaskets and two rotary handles. The 35 KV fuse replacement device disclosed by the utility model is simple to manufacture and convenient in operation; the U-shaped bolt is clamped on a fuse protective sleeve, and a wiring end cap is pressed on a proper position through rotating a jackscrew, so that the replacement operation of a 35 KV fuse can be easily finished through a single person.
Description
Technical field
The utility model relates to a kind of change of fuse device, especially a kind of 35KV change of fuse device.
Background technology
35kV voltage transformer fuse often fuses, and needs on-the-spot work high above the ground to change fuse, and eminence is local narrow can only receive fuse sheath inner spring pressure influence by people's operation, and it is very painstaking to change.
The utility model content
The technical problem that the utility model will solve provides a kind of 35KV change of fuse device.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: it comprises: U bolt, two jackscrew nuts, fixedly compressing tablet and two clamp nuts.The outer middle side part balanced welding of said two jackscrew nuts and U bolt connects in succession; And the plane of nut bore and U bolt is perpendicular; Said fixedly compressing tablet is a strip, and the borehole jack through two ends is at the two ends of U bolt, and its outer end respectively is provided with the clamp nut that screws mutually with U bolt two ends screw thread.It also comprises two screw mandrels, four locking nuts, two packing washers and two rotary handles; One end of said screw mandrel and the rotary handle vertical welding in middle part; The other end screws with the jackscrew nut and is connected; Said packing washer is positioned at the below of rotary handle, and it is fixed in the top of screw mandrel up and down through locking nut.The above nut is the M8 model.
Adopt the beneficial effect that technique scheme produced to be: to utilize U-bolt to be stuck on the fuse sheath; Through the rotation clamp nut; Make fixedly that compressing tablet compresses specific purpose tool, tighten screw rod through rotary handle again, make packing washer that the wiring end cap is pressed onto correct position; Safety clip cap connecting plate can easily be installed, single completion 35kV change of fuse work.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is an A-A cutaway view among Fig. 1.
Embodiment
Can know that by the embodiment shown in Fig. 1-2 it comprises: U bolt 1, two jackscrew nuts 7, fixedly compressing tablet 4 and two clamp nuts 5; Said two jackscrew nuts 7 connect with U bolt 1 outer middle side part balanced welding in succession; And the plane of nut bore and U bolt 1 is perpendicular; Said fixedly compressing tablet 4 is a strip; And the borehole jack that passes through two ends is at the two ends of U bolt 1, and its outer end respectively is provided with the clamp nut 5 that screws mutually with U bolt 1 two ends screw thread; It also comprises two screw mandrels 8, four locking nuts 6, two packing washers 2 and two rotary handles 3; One end of said screw mandrel 8 and vertical welding the in rotary handle 3 middle parts; The other end screws with jackscrew nut 7 and is connected; Said packing washer 2 is positioned at the below of rotary handle 3, and it is fixed in the top of screw mandrel 8 up and down through locking nut 6.The above nut is the M8 model.
The operation principle of the utility model is following: utilize U type ring to be stuck on the fuse sheath; Making fixedly through the rotation clamp nut, compressing tablet compresses specific purpose tool; Tighten screw rod through rotary handle then; Make packing washer that the wiring end cap is pressed onto correct position, safety clip cap connecting plate can easily be installed, single completion 35kV change of fuse work.
Claims (2)
1. 35KV change of fuse device, it is characterized in that: it comprises: U bolt (1), two jackscrew nuts (7), fixedly compressing tablet (4) and two clamp nuts (5); Said two jackscrew nuts (7) connect with the outer middle side part balanced welding of U bolt (1) in succession; And the plane of nut bore and U bolt (1) is perpendicular; Said fixedly compressing tablet (4) is a strip; And the borehole jack that passes through two ends is at the two ends of U bolt (1), and its outer end respectively is provided with the clamp nut (5) that screws mutually with U bolt (1) two ends screw thread; It also comprises two screw mandrels (8), four locking nuts (6), two packing washers (2) and two rotary handles (3); One end of said screw mandrel (8) and rotary handle (3) the vertical welding in middle part; The other end screws with jackscrew nut (7) and is connected; Said packing washer (2) is positioned at the below of rotary handle (3), and it is fixed in the top of screw mandrel (8) up and down through locking nut (6).
2. 35KV change of fuse device according to claim 1 is characterized in that said nut is the M8 model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120270704U CN202142793U (en) | 2011-07-28 | 2011-07-28 | 35 KV fuse replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120270704U CN202142793U (en) | 2011-07-28 | 2011-07-28 | 35 KV fuse replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142793U true CN202142793U (en) | 2012-02-08 |
Family
ID=45553831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120270704U Expired - Fee Related CN202142793U (en) | 2011-07-28 | 2011-07-28 | 35 KV fuse replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202142793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134734A (en) * | 2017-06-26 | 2017-09-05 | 国网新疆电力公司阿克苏供电公司 | A kind of voltage transformer fuse fast assembling-disassembling support |
-
2011
- 2011-07-28 CN CN201120270704U patent/CN202142793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134734A (en) * | 2017-06-26 | 2017-09-05 | 国网新疆电力公司阿克苏供电公司 | A kind of voltage transformer fuse fast assembling-disassembling support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: XINGTAI POWER SUPPLY COMPANY Effective date: 20140103 Owner name: STATE GRID HEBEI ELECTRIC POWER COMPANY XINGTAI PO Effective date: 20140103 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 054001 XINGTAI, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140103 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: State Grid Hebei Electric Power Company Patentee after: Xingtai Power Supply Branch of State Grid Hebei Electric Power Company Address before: 054001, No. 318 East Street, Xinxing Road, Hebei, Xingtai Patentee before: Xingtai Power Supply Co. |
|
| 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: 20120208 Termination date: 20180728 |