CN205166785U - Hexagonal spanner outside oil field - Google Patents
Hexagonal spanner outside oil field Download PDFInfo
- Publication number
- CN205166785U CN205166785U CN201520870154.6U CN201520870154U CN205166785U CN 205166785 U CN205166785 U CN 205166785U CN 201520870154 U CN201520870154 U CN 201520870154U CN 205166785 U CN205166785 U CN 205166785U
- Authority
- CN
- China
- Prior art keywords
- oil field
- support bar
- bolt
- hexagonal spanner
- outer hexagonal
- 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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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a hexagonal spanner outside oil field relates to oil field instrument field, and this hexagonal spanner outside oil field's bracing piece one end is equipped with positive six prismatic wrench ends, and the bottom of wrench end is equipped with the hexagonal hole that the cross -section becomes regular hexagon, and the other end of bracing piece is equipped with the steel shovel of platykurtic, the bracing piece center radially be equipped with a cylindrical through hole, the cylindrical through hole interpolation has a columniform wrenching bar, the wrenching bar both ends all are equipped with the pad of polishing. Bracing piece length is suitable, can stretch into comparatively complicated oil field machinery with the wrench end, and wrenching bar uses comparatively in a flexible way, can easily pull the bolt, and the steel shovel can shovel harder greasy dirt on the bolt, and the oil stain on the bolt can be wiped to the pad of polishing, prevent the bolt on the greasy dirt too smooth, can't pull the bolt.
Description
Technical field
The utility model relates to oilfield tools field, particularly a kind of oil field outer hexagonal spanner.
Background technology
Modern oil recovery sets up oil well mostly on oil field, oil well is after brill reaches oil reservoir, under enter production string, and annular space between sleeve pipe and the borehole wall injects oil-well cement, to safeguard the borehole wall and to close oil, gas, water layer, after penetrate out oil reservoir by the requirement perforating gun of oil field development, form passage, under enter oil pipe, lure stream method with suitable, oil risen to well head by oil well shaft bottom.
Existing oil well rig adopts steel structural form mostly, a lot of parts cannot be welded to connect, but have employed the connection of mobilizable bolt, and the bolt of employing on oil field is outer-hexagonal bolt mostly, and oilfield machinery is complicated, bolt surface is often stained with greasy dirt, and common outer hexagonal spanner cannot normally work.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of oil field outer hexagonal spanner, by at support bar axial design wrenching bar, and at wrenching bar two ends, pad of polishing is installed, by support bar, driving end is stretched into the place being difficult to arrive, wrenching bar can be laborsaving, the greasy dirt of polishing on pad erasable bolt.
For achieving the above object, the utility model provides following technical scheme: a kind of oil field outer hexagonal spanner, it is characterized in that: described oil field outer hexagonal spanner comprises columniform support bar, support bar one end is provided with the driving end of positive hexagon, the bottom of driving end is provided with cross section and becomes orthohexagonal hexagon ring, the other end of support bar is provided with the steel shovel of flat, the radial direction at support bar center is provided with a cylindrical hole, the axis of cylindrical hole and the intersect vertical axis of support bar, a columniform wrenching bar is inserted with in cylindrical hole, wrenching bar two ends are equipped with pad of polishing.
Preferably, described support bar, driving end, wrenching bar, steel shovel are the steel alloy manufacture of 5CrMnMo by the trade mark.
Preferably, the diameter of the cylindrical hole of described support bar is less than the radius of support bar.
Preferably, the thickness of described steel shovel is between 1-2mm.
Preferably, pad is polished described in by sponge or textile material manufacture.
The beneficial effect of above technical scheme is adopted to be: support bar one end of this oil field outer hexagonal spanner is provided with the driving end of positive hexagon, the bottom of driving end is provided with cross section and becomes orthohexagonal hexagon ring, the other end of support bar is provided with the steel shovel of flat, the radial direction at support bar center is provided with a cylindrical hole, be inserted with a columniform wrenching bar in cylindrical hole, wrenching bar two ends are equipped with pad of polishing.Support bar is of convenient length, and driving end can be stretched in comparatively complicated oilfield machinery, wrenching bar uses comparatively flexible, can light wrenching bolt, steel shovel can shovel greasy dirt harder on bolt, the oil stain padding and can wipe on bolt of polishing, prevent greasy dirt too cunning on bolt, cannot wrenching bolt.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the front view of a kind of oil field of the utility model outer hexagonal spanner;
Fig. 2 is the left view of a kind of oil field of the utility model outer hexagonal spanner.
Wherein, 1-support bar, 2-driving end, 3-wrenching bar, 4-steel shovel, 5-polish pad, 6-cylindrical hole, 7-hexagon ring.
Detailed description of the invention
The preferred embodiment of a kind of oil field of the utility model outer hexagonal spanner is described in detail below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 shows the detailed description of the invention of a kind of oil field of the utility model outer hexagonal spanner: this oil field outer hexagonal spanner comprises columniform support bar 1, support bar 1 one end is provided with the driving end 2 of positive hexagon, the bottom of driving end 2 is provided with cross section and becomes orthohexagonal hexagon ring 7, the other end of support bar 1 is provided with the steel shovel 4 of flat, the radial direction at support bar 1 center is provided with a cylindrical hole 6, the axis of cylindrical hole 6 and the intersect vertical axis of support bar 1, be inserted with a columniform wrenching bar 3 in cylindrical hole 6, wrenching bar 3 two ends are equipped with pad 5 of polishing.
Composition graphs 1 and Fig. 2, support bar 1, driving end 2, wrenching bar 3, steel shovel 4 are the steel alloy manufacture of 5CrMnMo by the trade mark, and mechanical property is good, sturdy and durable.The diameter of the cylindrical hole 6 of support bar 1 is less than the radius of support bar 1, ensures that support bar 1 wall thickness is more suitable, not easily breaks.The thickness of steel shovel 4 is between 1-2mm, and thinner thickness, is applicable to the crude oil greasy dirt of shovel coking.Polish pad 5 by sponge or textile material manufacture, and oil absorbency is good.
Support bar 1 is of convenient length, and driving end 2 can be stretched in comparatively complicated oilfield machinery, wrenching bar 3 uses comparatively flexible, can light wrenching bolt, steel shovel 4 can shovel greasy dirt harder on bolt, and pad 5 of polishing can wipe the oil stain on bolt, prevent greasy dirt too cunning on bolt, cannot wrenching bolt.
Above is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. an oil field outer hexagonal spanner, it is characterized in that: described oil field outer hexagonal spanner comprises columniform support bar (1), support bar (1) one end is provided with the driving end (2) of positive hexagon, the bottom of driving end (2) is provided with cross section and becomes orthohexagonal hexagon ring (7), the other end of support bar (1) is provided with the steel shovel (4) of flat, the radial direction at support bar (1) center is provided with a cylindrical hole (6), the axis of cylindrical hole (6) and the intersect vertical axis of support bar (1), a columniform wrenching bar (3) is inserted with in cylindrical hole (6), wrenching bar (3) two ends are equipped with pad (5) of polishing.
2. oil field according to claim 1 outer hexagonal spanner, is characterized in that: described support bar (1), driving end (2), wrenching bar (3), steel shovel (4) are the steel alloy manufacture of 5CrMnMo by the trade mark.
3. oil field according to claim 1 outer hexagonal spanner, is characterized in that: the diameter of the cylindrical hole (6) of described support bar (1) is less than the radius of support bar (1).
4. oil field according to claim 1 outer hexagonal spanner, is characterized in that: the thickness of described steel shovel (4) is between 1-2mm.
5. oil field according to claim 1 outer hexagonal spanner, is characterized in that: described in polish pad (5) by sponge or textile material manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870154.6U CN205166785U (en) | 2015-10-29 | 2015-10-29 | Hexagonal spanner outside oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870154.6U CN205166785U (en) | 2015-10-29 | 2015-10-29 | Hexagonal spanner outside oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205166785U true CN205166785U (en) | 2016-04-20 |
Family
ID=55730815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520870154.6U Expired - Fee Related CN205166785U (en) | 2015-10-29 | 2015-10-29 | Hexagonal spanner outside oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205166785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129275A (en) * | 2018-10-08 | 2019-01-04 | 海盐县鸿搏工具有限公司 | A kind of environment-friendly type spanner |
-
2015
- 2015-10-29 CN CN201520870154.6U patent/CN205166785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129275A (en) * | 2018-10-08 | 2019-01-04 | 海盐县鸿搏工具有限公司 | A kind of environment-friendly type spanner |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161029 |