CN205089227U - Protection oil drill pipe - Google Patents
Protection oil drill pipe Download PDFInfo
- Publication number
- CN205089227U CN205089227U CN201520800486.7U CN201520800486U CN205089227U CN 205089227 U CN205089227 U CN 205089227U CN 201520800486 U CN201520800486 U CN 201520800486U CN 205089227 U CN205089227 U CN 205089227U
- Authority
- CN
- China
- Prior art keywords
- butt joint
- taper pipe
- drill bit
- rod
- protection oil
- 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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- Earth Drilling (AREA)
Abstract
The utility model discloses a protection oil drill pipe, comprises a pole body, body of rod medial surface is installed the taper pipe and is connected, the taper pipe connects the inboard taper pipe of connecting, the taper pipe is connected through strengthening stud between connecting with the canalis spinalis, body of rod upper surface and lower surface are close to middle part department and all are equipped with flat groove, the butt joint is installed along taper pipe length direction to body of rod tip, the taper pipe setting is passed in the butt joint, butt joint top and bottom all are connected with the butt joint circular bead, the connection can be dismantled in the butt joint to the butt joint circular bead, the butt joint side -mounting has the drill bit, drill bit mechanical connection is in the butt joint, drill bit surface cladding has the drill bit sheath, one end and drill bit medial surface sealing connection that the relative taper pipe of taper pipe connects, this protection oil drill pipe compact structure, it is difficult for appearing the obscission to connect between the component, good barrier propterty has, the temporary cable reconnecting transition box is convenient for connection, the wearability is extremely strong, can prolong the life of drilling rod.
Description
Technical field
The utility model relates to a kind of drilling rod, particularly one protection oil drill rocker.
Background technology
Under normal geological conditions, the oil drilling degree of depth reaches thousands of rice, it is dark that Special section can reach myriametre, usual about the 10 meters length of drilling rod for oil drilling, along with drilling depth increase joint is linked in sequence the long drilling rod of scale, the most complex structure of present oil drill rocker, it is very inconvenient to couple together, connector easily lost efficacy, cost is also higher simultaneously, oil drill rocker is indispensable important tool in oil drilling operation, because the oil drilling degree of depth is general darker, many drilling rods connection guarantees are needed normally to creep into along with drilling depth increases, the oil drill rocker mostly complicated structure of current use, it is very inconvenient to couple together, and connector easily lost efficacy, be unfavorable for the raising of drillng operation efficiency.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, provides a kind of compact conformation, connects the protection oil drill rocker not easily occurring obscission between component.
To achieve these goals, the technical solution adopted in the utility model is such: protection oil drill rocker of the present utility model, comprise the body of rod, body of rod medial surface is provided with Taper Pipe joint, a Taper Pipe is connected inside Taper Pipe joint, be connected by strengthening stud between Taper Pipe with canalis spinalis joint, body of rod upper surface and soffit are equipped with near center and rise as high as the banks, rod end is provided with butt joint along Taper Pipe length direction, butt joint is arranged through Taper Pipe, butt joint top and bottom are all connected with butt joint shoulder, butt joint shoulder is detachably connected in butt joint, butt joint side is provided with drill bit, drill bit is mechanically connected in butt joint, bit face is coated with drill bit sheath, one end and the drill bit medial surface of the relative Taper Pipe joint of Taper Pipe are tightly connected.
Further, as a kind of concrete form of structure, between Taper Pipe joint described in the utility model and the body of rod, be connected with wear-resisting shaft.
Further, as a kind of concrete form of structure, between Taper Pipe described in the utility model with canalis spinalis joint, threaded engagement is connected.
Further, as a kind of concrete form of structure, between butt joint described in the utility model and butt joint shoulder, compression member is connected with.
Further, as a kind of concrete form of structure, drill bit jacket surface described in the utility model is coated with wearproof structural tier.
Further, as a kind of concrete form of structure, drill bit sheath described in the utility model adopts corrosion-resistant material to make.
Further, as a kind of concrete form of structure, the built-in stiffener of drill bit described in the utility model.
Compared with prior art, the utility model has the advantage of: this protection oil jackrod structure is compact, connect and not easily occur obscission between component, have good barrier propterty, easy to connect, abrasion resistance is extremely strong, can extend the application life of drilling rod.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model; In figure: 1. the body of rod; 2. Taper Pipe joint; 3. rise as high as the banks; 4. Taper Pipe; 5. butt joint; 6. butt joint shoulder; 7. drill bit; 8. drill bit sheath.
Detailed description of the invention
Be described in further detail the utility model by reference to the accompanying drawings now, these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The preferred embodiment of the utility model protection oil drill rocker as shown in Figure 1, comprise the body of rod 1, the body of rod 1 medial surface is provided with Taper Pipe joint 2, a Taper Pipe 4 is connected inside Taper Pipe joint 2, be connected by strengthening stud between Taper Pipe 4 with canalis spinalis joint 2, the body of rod 1 upper surface and soffit are equipped with near center and rise as high as the banks 3, the body of rod 1 end is provided with butt joint 5 along Taper Pipe 4 length direction, butt joint 5 is arranged through Taper Pipe 4, butt joint 5 top and bottom are all connected with butt joint shoulder 6, butt joint shoulder 6 is detachably connected in butt joint 5, butt joint 5 side is provided with drill bit 7, drill bit 7 is mechanically connected in butt joint 5, drill bit 7 Surface coating has drill bit sheath 8, one end and drill bit 8 medial surface of the relative Taper Pipe joint 2 of Taper Pipe 4 are tightly connected, wear-resisting shaft is connected with between described Taper Pipe joint 2 and the body of rod 1, described Taper Pipe 4 is connected with threaded engagement between canalis spinalis joint 2, compression member is connected with between described butt joint 5 and butt joint shoulder 6, described drill bit sheath 8 Surface coating has wearproof structural tier, described drill bit sheath 8 adopts corrosion-resistant material to make, the built-in stiffener of described drill bit 7.
Protection oil jackrod structure of the present utility model is compact, connects and not easily occurs obscission, have good barrier propterty between component, easy to connect, abrasion resistance is extremely strong, can extend the application life of drilling rod, be connected with wear-resisting shaft between described Taper Pipe joint 2 and the body of rod 1, improve anti-wear performance; Described Taper Pipe 4 is connected with threaded engagement between canalis spinalis joint 2, and usability is flexible; Be connected with compression member between described butt joint 5 and butt joint shoulder 6, compressive property is stronger; Described drill bit sheath 8 Surface coating has wearproof structural tier, avoids drill bit sheath 8 and to be worn phenomenon; Described drill bit sheath 8 adopts corrosion-resistant material to make, and has good corrosion resistance; The built-in stiffener of described drill bit 7, improves the self structure intensity of drill bit 7.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff completely can in the scope not departing from this utility model technological thought, carry out various change and amendment, the technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (7)
1. a protection oil drill rocker, comprise the body of rod, it is characterized in that: body of rod medial surface is provided with Taper Pipe joint, a Taper Pipe is connected inside Taper Pipe joint, be connected by strengthening stud between Taper Pipe with canalis spinalis joint, body of rod upper surface and soffit are equipped with near center and rise as high as the banks, rod end is provided with butt joint along Taper Pipe length direction, butt joint is arranged through Taper Pipe, butt joint top and bottom are all connected with butt joint shoulder, butt joint shoulder is detachably connected in butt joint, butt joint side is provided with drill bit, drill bit is mechanically connected in butt joint, bit face is coated with drill bit sheath, one end and the drill bit medial surface of the relative Taper Pipe joint of Taper Pipe are tightly connected.
2. protection oil drill rocker according to claim 1, is characterized in that: be connected with wear-resisting shaft between described Taper Pipe joint and the body of rod.
3. protection oil drill rocker according to claim 1, is characterized in that: between described Taper Pipe with canalis spinalis joint, threaded engagement is connected.
4. protection oil drill rocker according to claim 1, is characterized in that: be connected with compression member between described butt joint and butt joint shoulder.
5. protection oil drill rocker according to claim 1, is characterized in that: described drill bit jacket surface is coated with wearproof structural tier.
6. protection oil drill rocker according to claim 1, is characterized in that: described drill bit sheath adopts corrosion-resistant material to make.
7. protection oil drill rocker according to claim 1, is characterized in that: the built-in stiffener of described drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800486.7U CN205089227U (en) | 2015-10-13 | 2015-10-13 | Protection oil drill pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800486.7U CN205089227U (en) | 2015-10-13 | 2015-10-13 | Protection oil drill pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205089227U true CN205089227U (en) | 2016-03-16 |
Family
ID=55479928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520800486.7U Expired - Fee Related CN205089227U (en) | 2015-10-13 | 2015-10-13 | Protection oil drill pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205089227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239930A (en) * | 2015-10-13 | 2016-01-13 | 成都聚智工业设计有限公司 | Protective petroleum drill rod |
-
2015
- 2015-10-13 CN CN201520800486.7U patent/CN205089227U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239930A (en) * | 2015-10-13 | 2016-01-13 | 成都聚智工业设计有限公司 | Protective petroleum drill rod |
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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: 20160316 Termination date: 20161013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |