CN202846426U - Versatile spanner for examination and repair - Google Patents
Versatile spanner for examination and repair Download PDFInfo
- Publication number
- CN202846426U CN202846426U CN 201220424315 CN201220424315U CN202846426U CN 202846426 U CN202846426 U CN 202846426U CN 201220424315 CN201220424315 CN 201220424315 CN 201220424315 U CN201220424315 U CN 201220424315U CN 202846426 U CN202846426 U CN 202846426U
- Authority
- CN
- China
- Prior art keywords
- jaw
- moving jaw
- maintenance
- rectangular channel
- handle
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
本实用新型公开了一种检修万用扳手，新型扳手由手柄、转轴、固定钳口、弹簧片、活动钳口组合构成，利用转轴将嵌入手柄上端部矩形槽内的活动钳口相对固定，组合成一个扳手整体；在固定钳口与活动钳口的内侧相对应部位上设有夹持齿，在矩形槽的一端固定一个确保活动钳口工作后复位的弹簧片；由于本扳手结合工作现场的作业实况而设计，特别适用于应对户外检修锈蚀及变型螺栓。
The utility model discloses a universal wrench for inspection and maintenance. The new wrench is composed of a handle, a rotating shaft, a fixed jaw, a spring piece and a movable jaw. It is a whole wrench; there are clamping teeth on the corresponding part of the fixed jaw and the inner side of the movable jaw, and a spring leaf is fixed at one end of the rectangular groove to ensure that the movable jaw is reset after work; Designed for actual operation, especially suitable for outdoor inspection and maintenance of corrosion and deformed bolts.
Description
Technical field
The utility model relates to a kind of special-purpose hardware ﹠ tools of elasticity bolt, the maintenance universal spanner that especially uses in power construction, maintenance.
Background technology
At present, universal spanner has a wide range of applications in various different field, is mainly used in the fastening of part, partly is made of spanner adjustable wrench jaw, handle etc.; In the working site, because some bolts and non-standard component, when the staff prepares set bolt, find that institute's strap wrenches is improper, or the parts corrosion seriously need change suitable tools again, or tool for transmitting up and down again, lengthen the upkeep operation time, increased potential safety hazard; Because corrosion is serious, the six-sided nut corner angle have have worn and torn and have become the parts of circle, use fork spanner invalid, can only be by means of pipe wrench to bolt, because the pipe wrench volume is heavy, tolerance is larger, for the nut of small space, have no way of doing it, can't be effectively fixing, affect site examining and repairing work.
This maintenance Universal adjustable wrench has increased the clamping tooth bar pulling mouthful the place, has expanded gripping range, provide a kind of suitable dimensions wide, operate and carry easyly, can tackle the upkeep operation instrument of different corrosion parts.
The utility model content
The purpose of this utility model provides a kind ofly can tackle the different size bolt, and the same with pipe wrench, to distortion nut and cartridge by diffusion of volatile treating agent also controllable upkeep operation instrument.
The Novel maintenance universal spanner is constituted by handle, rotating shaft, regular jaw, spring leaf, moving jaw, and the moving jaw that utilizes rotating shaft will embed in the rectangular channel of handle upper end is relatively fixing, is combined into a spanner integral body; On the inboard corresponding position of regular jaw and moving jaw, be provided with the clamping tooth.
At the tooth root position of moving jaw clamping tooth, be provided with jaw and strengthen, strengthen the position and increase thickness 2mm than other position.
The other end of moving jaw is the lengthening operation push rod of a handled easily.
A rectangular channel that runs through handle is opened in side in the regular jaw bottom, and moving jaw is embedded in the rectangular channel, utilizes rotating shaft relatively fixedly regular jaw and moving jaw.
In the end of rectangular channel, utilize steady pin that one end of spring leaf is fixed, the spring leaf other end is resisted against on the moving jaw, resets after making moving jaw work.
Owing to the utility model designs in conjunction with the operation of working site is live, be specially adapted to tackle corrosion and modification bolt in the outdoor upkeep operation work.
Description of drawings
Fig. 1 overhauls the universal spanner structural representation
In the drawings, 1-handle, 2-operation push rod, 3-rotating shaft, 4-regular jaw, 5-clamping tooth, 6-steady pin, 7-spring leaf, 8-moving jaw, 9-jaw are strengthened;
Fig. 2 overhauls the universal spanner left view
In the drawings, 10-rectangular channel.
The specific embodiment
Below in conjunction with accompanying drawing scheme of the present utility model, structure are described in further detail.
Fig. 1 has provided maintenance universal spanner structural representation, as seen from the figure, the maintenance universal spanner is made of handle 1, rotating shaft 3, regular jaw 4, spring leaf 7, moving jaw 8, the moving jaw 8 that will embed in handle 1 upper end by rotating shaft 3 becomes a spanner integral body with respect to fixed combination, be provided with clamping tooth 5 at regular jaw 4 with the inboard corresponding position of moving jaw 8, the width of clamping tooth 5 is that 1.5mm, the degree of depth are 1.5mm.
Be provided with jaw at clamping tooth 5 positions of moving jaw 8 and strengthen 9, strengthen the position and increase thickness 2mm than other position.
For handled easily, at the other end of moving jaw 8, be designed to the operation push rod 2 of a lengthening.
Known by Fig. 2, side in regular jaw 4 bottoms, offer a rectangular channel 10 that runs through handle 1, the long 60mm of rectangular channel, wide 6mm, moving jaw 8 is embedded in the rectangular channel 10, utilize rotating shaft 3 relatively fixedly regular jaw 4 and moving jaw 8, promote operation push rod 2, around the shaft 3 counterclockwise motions of moving jaw 8.
In the end of rectangular channel 10, utilize a steady pin 6 that an end of spring leaf 7 is fixed, spring leaf 7 other ends are resisted against on the moving jaw 8, are able to make the purpose that resets after moving jaw 8 work.
In order to tackle the nut of various different sizes, when implementing the utility model, can make the maintenance universal spanner of one group of different size size, to satisfy the needs of actual upkeep operation.
When implementing the utility model, the GB tool-class material of choice criteria, used annex must by the standard selection, not elaborate at this yet.
Claims (5)
1. one kind is overhauled universal spanner, it is characterized in that: described maintenance universal spanner is constituted by handle (1), rotating shaft (3), regular jaw (4), spring leaf (7), moving jaw (8), the moving jaw (8) that utilizes rotating shaft (3) will embed in handle (1) the upper end rectangular channel (10) is relatively fixing, is combined into a spanner integral body; On the inboard corresponding position of regular jaw (4) and moving jaw (8), be provided with clamping tooth (5).
2. maintenance universal spanner according to claim 1 is characterized in that: the tooth root position at the clamping tooth (5) of described moving jaw (8), and be provided with jaw and strengthen (9), strengthen the position than other position increase thickness 1～1.5mm.
3. maintenance universal spanner according to claim 1 is characterized in that: the other end of described moving jaw (8) is the lengthening operation push rod (2) of a handled easily.
4. maintenance universal spanner according to claim 1, it is characterized in that: the side in regular jaw (4) bottom, open a rectangular channel (10) that runs through handle (1), moving jaw (8) is embedded in the rectangular channel (10), utilizes rotating shaft (3) relatively fixedly regular jaw (4) and moving jaw (8).
5. maintenance universal spanner according to claim 1 is characterized in that: the end in rectangular channel (10), and utilize steady pin (6) that an end of spring leaf (7) is fixed, spring leaf (7) other end is resisted against on the moving jaw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220424315 CN202846426U (en) | 2012-08-26 | 2012-08-26 | Versatile spanner for examination and repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220424315 CN202846426U (en) | 2012-08-26 | 2012-08-26 | Versatile spanner for examination and repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846426U true CN202846426U (en) | 2013-04-03 |
Family
ID=47977662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220424315 Expired - Fee Related CN202846426U (en) | 2012-08-26 | 2012-08-26 | Versatile spanner for examination and repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202846426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098657A (en) * | 2017-09-08 | 2018-06-01 | 张家港霍尔森五金科技有限公司 | A kind of monkey wrench |
-
2012
- 2012-08-26 CN CN 201220424315 patent/CN202846426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098657A (en) * | 2017-09-08 | 2018-06-01 | 张家港霍尔森五金科技有限公司 | A kind of monkey wrench |
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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: 20131128 Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Patentee after: State Grid Corporation of China Patentee after: State Grid Hebei Electric Power Company Patentee after: Baoding Power Supply Branch Company, State Grid Hebei Electric Power Company Address before: 071051 No. 138 sunny north street, new urban district, Hebei, Baoding Patentee before: Baoding Power Supply Company |
|
| 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: 20130403 Termination date: 20180826 |