CN203901186U - Demountable multifunctional wrench - Google Patents
Demountable multifunctional wrench Download PDFInfo
- Publication number
- CN203901186U CN203901186U CN201420245123.7U CN201420245123U CN203901186U CN 203901186 U CN203901186 U CN 203901186U CN 201420245123 U CN201420245123 U CN 201420245123U CN 203901186 U CN203901186 U CN 203901186U
- Authority
- CN
- China
- Prior art keywords
- wrench
- spanner
- driving end
- demountable
- 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
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
A demountable multifunctional wrench comprises a handle and wrench heads arranged at two ends of the handle respectively. The handle and the wrench heads are fitly assembled. The wrench heads at two ends are removable. The demountable multifunctional wrench can be set in the structure with wrench heads, such as open end heads and spline end heads, according to site conditions. The demountable multifunctional wrench has the advantages that the wrench is assembled with the simple structure and the wrench heads can be used to transform the wrench into special multifunctional wrenches according to the site conditions.
Description
Affiliated technical field
The utility model relates to a kind of multifunctional wrench, especially a kind of for welded type hinged pipe joint location and the removable multifunctional spanner tightened.
Background technology
At present common tightening tool has open-end wrench, double offset ring spanner, box spanner, monkey wrench, inner hexagon spanner etc. on the market.Of a great variety, their feature is to be widely used, to act on single, and be generally complete use, but some special occasions cannot be tightened fast and effectively.
Utility model content
The utility model provides a kind of removable multifunctional spanner.
The purpose of this utility model is for above-mentioned deficiency, to provide a kind of reasonable in design, dismountable multifunctional wrench.
For achieving the above object, technical scheme provided by the utility model is:
In the fluid pressure line of loading machine, common a kind of joint is welded type hinged pipe joint, and this connector by using bolt connection is fixed on pipeline on loading machine.
Described spanner is made up of three parts, is respectively handle, driving end 1, driving end 2.Driving end 1 is the middle open-end wrench structure of opening circular hole.Circular hole is applied to and is enclosed within welded type hinged pipe joint outer ring, and opening effect is to be convenient to the spanner pipe joint that is fixedly hinged, and also can be used for the fastening of outer-hexagonal bolt.Driving end 2 can be various impact wrench structures as required, and the present embodiment is double offset ring spanner driving end.
Handle is band steel structure, and surrounding Machining Arc angle is convenient to people and is held and take.
The beneficial effects of the utility model are, adopt the simple in structure detachable spanner combining, and driving end can, according to on-the-spot service condition, be made special multifunctional wrench.The present embodiment makes fluid pressure line fix and not rotate along with the rotation of bolt, the effectively fixing and trend of control piper, the oil spill rate of reduction oil connection.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2, Fig. 3 are the schematic diagrames of the fixing welded type hinged pipe joint of spanner.
Detailed description of the invention
As shown in the figure, handle 2 is a long straight structure band steel.Driving end one end is rectangular configuration, and end face has the acclive rectangular channel of tool, when handle and driving end assembling, can make two structural members tightly combine by knocking of external force etc.This simple in structure, combination is easy.
Two ends driving end can be open spanner, double offset ring spanner, box spanner etc., only needs one end to open same rectangular channel, can assemble with handle.
Two ends driving end can be made corresponding complete set of wrench head according to production scene bolt size, or adopts special spanner structure according to the actual service condition in scene, is made as simple specific purpose tool.
Preferred as in Fig. 2, in the present embodiment, in the middle of driving end 1, open circle hole sleeve on hinged pipe joint 5, the rectangular aperture direction of oil pipe 4 that pipe joint connects that is fixedly hinged, is used double offset ring spanner to tighten bolt 6 outside hinged pipe joint, thereby reaches multifunctionality and the specificity of spanner in this example.
Claims (1)
1. a removable multifunctional spanner, it is characterized in that: combined by the each driving end in two ends and a handle, driving end end face has the acclive rectangular channel of tool and handle assembling, driving end (1) for middle open circular hole open-end wrench structure, the circular hole of described driving end (1) is applied to and is enclosed within welded type hinged pipe joint outer ring, and opening effect is to be convenient to the spanner pipe joint that is fixedly hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245123.7U CN203901186U (en) | 2014-05-08 | 2014-05-08 | Demountable multifunctional wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245123.7U CN203901186U (en) | 2014-05-08 | 2014-05-08 | Demountable multifunctional wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203901186U true CN203901186U (en) | 2014-10-29 |
Family
ID=51775481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420245123.7U Expired - Fee Related CN203901186U (en) | 2014-05-08 | 2014-05-08 | Demountable multifunctional wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203901186U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312890A (en) * | 2015-06-25 | 2017-01-11 | 郝亮 | Combined multipurpose wrench |
| CN107669308A (en) * | 2017-11-09 | 2018-02-09 | 北京水木天蓬医疗技术有限公司 | The torque spanner and ultrasound knife of ultrasound knife |
-
2014
- 2014-05-08 CN CN201420245123.7U patent/CN203901186U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312890A (en) * | 2015-06-25 | 2017-01-11 | 郝亮 | Combined multipurpose wrench |
| CN107669308A (en) * | 2017-11-09 | 2018-02-09 | 北京水木天蓬医疗技术有限公司 | The torque spanner and ultrasound knife of ultrasound knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20170508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |