CN201989102U - Special wrench for mechanical maintenance - Google Patents
Special wrench for mechanical maintenance Download PDFInfo
- Publication number
- CN201989102U CN201989102U CN2011201247287U CN201120124728U CN201989102U CN 201989102 U CN201989102 U CN 201989102U CN 2011201247287 U CN2011201247287 U CN 2011201247287U CN 201120124728 U CN201120124728 U CN 201120124728U CN 201989102 U CN201989102 U CN 201989102U
- Authority
- CN
- China
- Prior art keywords
- mechanical maintenance
- action bars
- special wrench
- utility
- operating rod
- 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
- 238000012423 maintenance Methods 0.000 title abstract 3
- 241000282693 Cercopithecidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a special wrench for mechanical maintenance, which comprises an operating rod (2), wherein a hexagonal sleeve (5) is arranged at one end of the operating rod (2), a hexagonal head (1) is arranged at the other end of the operating rod (2), and two through holes (3 and 4) are arranged at the middle part of the operating rod (2). The special wrench for the mechanical maintenance has a simple structure and is convenient and labor-saving.
Description
[technical field]
The utility model relates to the spanner of socket type, refers to a kind of machinery overhaul special spanner especially.
[background technology]
The machinery overhaul process is often wanted the dismounting screw, uses the monkey wrench operation convenient inadequately.
[summary of the invention]
At the needs of prior art, the purpose of this utility model is to provide machinery overhaul special spanner a kind of simple in structure, convenient and strength-saving.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of machinery overhaul special spanner, comprise an action bars, and it is characterized in that: an end of action bars is the hexagon sleeve, and the other end is a turret head, there are two through holes at the action bars middle part.
Described through hole can be vertical mutually.
During use the hexagon sleeve is placed on bolt (or screw) head, passes the through hole wrenching bolt or pull turret head, can unload or tighten the screw with spanner with tommy bar.
The beneficial effects of the utility model are: simple in structure, convenient and strength-saving, in machinery overhaul, can play good effect.
[description of drawings]
The utility model will be further described below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present utility model;
Among the figure: 1 is that turret head, 2 is that action bars, 3,4 is that through hole, 5 is Hexagonal jacket.
[specific embodiment]
Referring to accompanying drawing, a kind of machinery overhaul special spanner of the utility model comprises an action bars 2, it is characterized in that: an end of action bars 2 is hexagon sleeves 5, and the other end is a turret head 1, and there are two through holes 3,4 at action bars 2 middle parts.
Claims (1)
1. a machinery overhaul special spanner comprises an action bars (2), it is characterized in that: an end of action bars (2) is hexagon sleeve (5), and the other end is turret head (1), and there are two through holes (3,4) at action bars (2) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201247287U CN201989102U (en) | 2011-04-25 | 2011-04-25 | Special wrench for mechanical maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201247287U CN201989102U (en) | 2011-04-25 | 2011-04-25 | Special wrench for mechanical maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201989102U true CN201989102U (en) | 2011-09-28 |
Family
ID=44665604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201247287U Expired - Fee Related CN201989102U (en) | 2011-04-25 | 2011-04-25 | Special wrench for mechanical maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201989102U (en) |
-
2011
- 2011-04-25 CN CN2011201247287U patent/CN201989102U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20120425 |