CN202114669U - Multifunctional sleeve wrench - Google Patents
Multifunctional sleeve wrench Download PDFInfo
- Publication number
- CN202114669U CN202114669U CN2011202098044U CN201120209804U CN202114669U CN 202114669 U CN202114669 U CN 202114669U CN 2011202098044 U CN2011202098044 U CN 2011202098044U CN 201120209804 U CN201120209804 U CN 201120209804U CN 202114669 U CN202114669 U CN 202114669U
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- CN
- China
- Prior art keywords
- wrench
- sleeve
- handle
- arm
- multifunctional
- 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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- 230000007246 mechanism Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000010534 mechanism of action Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a multifunctional sleeve wrench which is suitable for a 35kV-220kV converting station. The multifunctional sleeve wrench consists of a wrench main body and a rod-shaped sleeve pipe, wherein the wrench main body comprises a wrench arm, a sleeve joint and a handle; a connecting hole matched with a sleeve head is arranged at one end of the sleeve joint, and the other end of the sleeve joint is connected with the upper end of the wrench arm; the lower end of the wrench arm is connected with the handle; the sleeve joint and the handle are opposite and are vertical to the wrench arm; and the rod-shaped sleeve pipe is arranged at the upper part of the wrench main body and is parallel to the wrench arm. The multifunctional sleeve wrench can replace the functions of operation handles in various models and can also be used for solving problems that an operation rod is too short, or no operation rod is available, so that the switching operation is time-saving and labor-saving; besides, with the adoption of the multifunctional sleeve wrench, the time for the changeover operation of a bus is greatly shorter than before, so that the operation time of the utility model is less than 30 minutes, and the labor power is saved; and if the multifunctional sleeve wrench is used in all the converting stations, the benefit of power grid is extremely considerable.
Description
Technical field
The utility model discloses a kind of operation tool that is used for transformer station, particularly a kind of multi-functional box spanner that is applicable to disconnecting link manual-operating mechanism in 35kV～220kV transformer station and ground connection disconnecting link manual-operating mechanism.
Background technology
Substation bus bar stops sending electric and the operating time of falling bus length, and task is heavy, in operating process, can not carry out smoothly because of a variety of causes renders operation often, causes the elongated and electrical network economy benefit attenuating of service work time.Through statistical analysis, the disconnecting link handle types is more to be to cause long main cause of equipment grid switching operation time.The switch operation mechanism that 8 kinds of models such as CSA, CSG, CSB, SRCS3, SC14G1, SC14G2, CS, CS9G are just arranged like the 110kV of Qinghe transformer station; And each operating mechanism needs corresponding a kind of operating grip; In the bus of falling 110kV operating process; Need carry the operating grip of 6 kinds of models, extremely inconvenient; The scene often owing to take operating grip by mistake, comes and goes replacing, causes unnecessary prolongation of operating time.During simultaneously each operation of falling the bus, need the special messenger to carry the corresponding operating handle, increased the amount of labour, waste of manpower.
The utility model content
The technical problem that the utility model will solve provides a kind of easy to carry, easy to use, multiple functional and time saving and energy saving multi-functional box spanner.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of multi-functional box spanner, form by wrench body and shaft-like sleeve pipe; Said wrench body comprises brace arm, muff joint and handle; One end of said muff joint is provided with the connecting hole suitable with collet head; Its other end is connected with the upper end of said brace arm; The lower end of said brace arm is connected with handle, and said muff joint and handle are in opposite directions perpendicular to brace arm; Said shaft-like sleeve pipe is positioned at the top of wrench body and parallel with said brace arm.
The technological progress of adopting technique scheme to obtain is: the function of the alternative various model operating grips of the utility model, and it is very short or do not have the problem of action bars to solve the certain operations bar, makes grid switching operation more time saving and energy saving; The operating time that the utility model can make down bus shortens than before greatly, and the operating time of using the utility model and has been saved manpower in 30 minutes, and as adopting in all transformer stations, grid benefit is very considerable.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that the A of Fig. 1 is to partial view;
Wherein, 1, shaft-like sleeve pipe, 2, brace arm, 3, handle, 4, muff joint, 5, connecting hole.
The specific embodiment
Can know by embodiment illustrated in figures 1 and 2: multi-functional box spanner, form by wrench body and shaft-like sleeve pipe 1; Said wrench body comprises brace arm 2, muff joint 4 and handle 3; One end of said muff joint 4 is provided with the connecting hole 5 suitable with collet head; Its other end is connected with the upper end of said brace arm 2; The lower end of said brace arm 2 is connected with handle 3, and said muff joint 4 and handle 3 are in opposite directions perpendicular to brace arm 2; Said shaft-like sleeve pipe 1 is positioned at the top of wrench body and parallel with said brace arm 2.
Said connecting hole 5 be shaped as four prismatics.Said handle 3 is provided with anti-skidding line, is convenient to carry out various operations.Said muff joint 4 is used for the branch sleeve head, and an end of collet head is the connecting rod of four prism type, and the other end is provided with shape and specification switch connecting hole inequality, the adaptive connection of control part of switch connecting hole and disconnecting link switch.
The connecting rod of collet head can be processed suitable shape according to actual needs, the connecting hole 5 of muff joint 4 and suitable the getting final product of shape of collet head connecting rod.
In disconnecting link manual-operating mechanism in 35kV～220kV transformer station and the ground connection disconnecting link manual-operating mechanism; Control part for the disconnecting link switch of different model and specification; The corresponding collet head of installing; Like this, when these operating mechanisms are operated, only need carry single multi-functional box spanner and can easily accomplish.The operating process of the transposing handle of wasting time and energy is originally simplified, improved operating efficiency.
In transformer station, also exist the certain operations bar very short or do not have the operating mechanism of action bars, to these operating structures, very difficulty operates.The shaft-like sleeve pipe 1 of the utility model can solve this type of difficulty.For the very short operating mechanism of action bars; Only need perhaps to let shaft-like sleeve pipe 1 entangle action bars shaft-like sleeve pipe 1 and action bars proper fit, perhaps shaft-like sleeve pipe 1 is inserted in action bars; So just, can the short operation bar be become maneuverable long action bars; Promptly the extended arm of force of operation has reduced staff's labor force, has reduced the difficulty of work.
For the operating mechanism of no action bars, only need it to be become the short operation bar through suitable additional device, so just can handle according to the processing method of short operation bar.
Claims (1)
1. a multi-functional box spanner is characterized in that being made up of wrench body and shaft-like sleeve pipe (1); Said wrench body comprises brace arm (2), muff joint (4) and handle (3); One end of said muff joint (4) is provided with the connecting hole suitable with collet head (5); Its other end is connected with the upper end of said brace arm (2); The lower end of said brace arm (2) is connected with handle (3), and said muff joint (4) and handle (3) are in opposite directions perpendicular to brace arm (2); Said shaft-like sleeve pipe (1) is positioned at the top of wrench body and parallel with said brace arm (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202098044U CN202114669U (en) | 2011-06-21 | 2011-06-21 | Multifunctional sleeve wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202098044U CN202114669U (en) | 2011-06-21 | 2011-06-21 | Multifunctional sleeve wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114669U true CN202114669U (en) | 2012-01-18 |
Family
ID=45455767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202098044U Expired - Fee Related CN202114669U (en) | 2011-06-21 | 2011-06-21 | Multifunctional sleeve wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409231A (en) * | 2014-12-04 | 2015-03-11 | 国家电网公司 | Multifunctional operating handle of earthing knife switch |
-
2011
- 2011-06-21 CN CN2011202098044U patent/CN202114669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409231A (en) * | 2014-12-04 | 2015-03-11 | 国家电网公司 | Multifunctional operating handle of earthing knife switch |
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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 GRID HEBEI ELECTRIC POWER COMPANY XINGTAI PO Effective date: 20140108 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: XINGTAI POWER SUPPLY COMPANY Effective date: 20140108 |
|
| 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: 20140108 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 Main Street, Hebei, Xingtai Patentee before: Xingtai Power Supply Co. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20180621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |