CN203485081U - Combined sleeve spanner - Google Patents
Combined sleeve spanner Download PDFInfo
- Publication number
- CN203485081U CN203485081U CN201320620265.2U CN201320620265U CN203485081U CN 203485081 U CN203485081 U CN 203485081U CN 201320620265 U CN201320620265 U CN 201320620265U CN 203485081 U CN203485081 U CN 203485081U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- spanner
- inner sleeve
- handle
- specifications
- 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
A combined sleeve spanner comprises an outer sleeve (1), splines (2), an inner sleeve (3), a spanner head (4), a ratchet wheel (5), a handle (6) and a pinch bar (7). The ratchet wheel (5) is arranged in the middle of the inner sleeve (3) of the combined sleeve spanner and inlaid in the center of the spanner head (4). The two ends of the inner sleeve (3) are set to be of two specifications. The inner sleeve (3) is provided with the outer spline (2). The outer sleeve (1) of two specifications is provided with the inner spline (2). The inner sleeve (3) is sleeved with the outer sleeve (4) and connected with the outer sleeve (4) through the splines (2). The spanner head (4) and the handle (6) are integrated. The end of the handle (6) is provided with the pinch bar (7). The combined sleeve spanner is novel in design and convenient to carry, can meet the demand for well opening of operation of pumping wells on a pumping well site by oil extraction workers, adjustment on motors and oil extraction and work training, is suitable for assembling and disassembling fixing bolts of the motors of four specifications, saves time and labor, is safe to operate, is used for screwing and unscrewing jackscrews of the motors, and can adjust the degree of tightness of belts of the motors conveniently.
Description
Technical field
the utility model relates to manual work apparatus technology, specifically a kind of combined sleeve spanner.
Background technology
at present in oil field pumping well is produced, pumpingh well operation drives a well, motor adjustment and on-duty training are regular work, the instrument needing during work has: need each of 300mm monkey wrench, 375mm monkey wrench, one of 500mm crowbar, instrument is many, carries inconvenience, easily occurs skidding during monkey wrench operation,, there is potential safety hazard in the operating personnel that damage.
Summary of the invention
the purpose of this utility model is exactly in view of the foregoing defects the prior art has, and a kind of combined sleeve spanner is provided.
the utility model is realized by following technical proposals:
the utility model comprises: outer sleeve, spline, inner sleeve, wrench, ratchet, handle, ripping bar.In the middle of the inner sleeve of its combined sleeve spanner, be provided with ratchet, ratchet inlays the central authorities at wrench, inner sleeve two ends are made as two kinds of specifications, inner sleeve is provided with external splines, the outer sleeve of two kinds of specifications is provided with internal spline, and outer sleeve is enclosed within outside inner sleeve, by spline joint, wrench and handle are integrated, and tiller grip is provided with ripping bar.
the beneficial effects of the utility model are: modern design, easy to carry, meet that the on-the-spot pumpingh well operation of oil recovery workman pumpingh well drives a well, motor adjustment and on-duty training needs, be applicable to unload on four kinds of specification motor set bolts, time saving and energy saving, handling safety, for degree of tightness motor positioning screw, adjusts electric motor belt elasticity very convenient.
Accompanying drawing explanation
fig. 1-the utility model master partly cuts open structural representation depending on part.
fig. 2-the utility model A-A section structure schematic diagram.
in figure, 1. bolt, 2. outer sleeve, 3. inner sleeve, 4. wrench, 5. ratchet, 6. handle, 7. flat mouth bottle opener.
The specific embodiment
below in conjunction with accompanying drawing, the utility model is described in further detail:
shown in accompanying drawing, combined sleeve spanner is comprised of outer sleeve 1, spline 2, inner sleeve 3, wrench 4, ratchet 5, handle 6, ripping bar 7.In the middle of the inner sleeve 3 of its combined sleeve spanner, be provided with ratchet 5, ratchet 5 inlays the central authorities at wrench 4, by ratchet 5, realize rotating, inner sleeve 3 two ends are made as two kinds of specifications, and the outer sleeve 1 that inner sleeve 3 is provided with 2, two kinds of specifications of external splines is provided with internal spline 2, outer sleeve 1 is enclosed within outside inner sleeve 3, by spline 2, connected, wrench 4 is integrated with handle 6, and handle 6 terminations are provided with ripping bar 7.
Claims (1)
1. a combined sleeve spanner, comprising: outer sleeve (1), spline (2), inner sleeve (3), wrench (4), ratchet (5), handle (6), ripping bar (7); It is characterized in that: in the middle of the inner sleeve (3) of described combined sleeve spanner, be provided with ratchet (5), ratchet (5) inlays the central authorities in wrench (4), inner sleeve (3) two ends are made as two kinds of specifications, inner sleeve (3) is provided with external splines (2), the outer sleeve of two kinds of specifications (1) is provided with internal spline (2), and outer sleeve (1) is enclosed within outside inner sleeve (3), by spline (2), is connected, wrench (4) is integrated with handle (6), and handle (6) termination is provided with ripping bar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620265.2U CN203485081U (en) | 2013-10-10 | 2013-10-10 | Combined sleeve spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620265.2U CN203485081U (en) | 2013-10-10 | 2013-10-10 | Combined sleeve spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203485081U true CN203485081U (en) | 2014-03-19 |
Family
ID=50255939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320620265.2U Expired - Fee Related CN203485081U (en) | 2013-10-10 | 2013-10-10 | Combined sleeve spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203485081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378549A (en) * | 2017-08-01 | 2017-11-24 | 宁波斯达弗液压传动有限公司 | A kind of throw of inside and outside spline spindle |
| CN108747928A (en) * | 2018-04-27 | 2018-11-06 | 国家电网公司 | A kind of wrench combination part, combination wrench and its application method |
-
2013
- 2013-10-10 CN CN201320620265.2U patent/CN203485081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378549A (en) * | 2017-08-01 | 2017-11-24 | 宁波斯达弗液压传动有限公司 | A kind of throw of inside and outside spline spindle |
| CN108747928A (en) * | 2018-04-27 | 2018-11-06 | 国家电网公司 | A kind of wrench combination part, combination wrench and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20141010 |
|
| EXPY | Termination of patent right or utility model |