CN209339871U - A kind of safety and the good drill pipe slip of stability - Google Patents
A kind of safety and the good drill pipe slip of stability Download PDFInfo
- Publication number
- CN209339871U CN209339871U CN201822249730.1U CN201822249730U CN209339871U CN 209339871 U CN209339871 U CN 209339871U CN 201822249730 U CN201822249730 U CN 201822249730U CN 209339871 U CN209339871 U CN 209339871U
- Authority
- CN
- China
- Prior art keywords
- slips
- block
- stability
- spin
- drill pipe
- Prior art date
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Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000761557 Lamina Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model relates to slips technical fields, and disclose a kind of safety and the good drill pipe slip of stability, including slips ontology, the fixed block that quantity is three is fixedly installed at the top of the slips ontology, the inside of three fixed blocks is fixedly installed with convex block, the inside of three convex blocks is fixedly installed with handle pin, three handle pins run through convex block and connect with spin-block, it is movably installed with first connecting rod between the handle pin of lower section two and spin-block, is movably installed with the second connecting rod between the top handle pin and spin-block.The safety and the good drill pipe slip of stability, solves the drilling slip for drilling well, in use, also there are defect, traditional drilling slip, in drilling process, when pressure-bearing is excessive or uses overlong time, it is easy to damage and usually in use, the problem of its stability is not very well, and such slips easily causes threat to the life security of staff.
Description
Technical field
The utility model relates to slips technical field, specially a kind of safety and the good drill pipe slip of stability.
Background technique
Drilling slip be oil and gas industry in drilling well and workover treatment for detain on clamping drill string or shackle it is special
Use tool.Mainly have drill pipe slip, casing slip and drill collar slips etc., mode of operation have it is pneumatic, surge and be manually operated, safety
Slips is to prevent the tubing string of no shoulder and connector or tool from slipping the insurance clamping important auxiliary tool for falling well from drilling slip,
Rat-hole scabbard drilling rod gripping mechanism is in drillng operation, and kelly bar prevents drilling rod from rotating in mouse hole of unloading when drilling rod thread
A kind of clamping tool.
Currently used for the drilling slip of drilling well, in use, also there are defect, traditional drilling slip, in drilling well
In the process, when pressure-bearing is excessive or uses overlong time, it is easy to damage and usually in use, its stability is not very
Good, such slips easily causes threat to the life security of staff, so propose a kind of safety and stability is good
Drill pipe slip it is set forth above to solve the problems, such as.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of safety and the good drill pipe slip of stability, has
It the advantages that safety and good stability, solves the drilling slip for drilling well, in use, also has defect, it is traditional
Drilling slip, in drilling process, pressure-bearing is excessive or when using overlong time, it is easy to damage and usually in use, its
Stability is not very well the problem of such slips easily causes threat to the life security of staff.
(2) technical solution
To realize above-mentioned safety and the good purpose of stability, the utility model provide the following technical solutions: a kind of safety and
The good drill pipe slip of stability, including slips ontology are fixedly installed with the fixation that quantity is three at the top of the slips ontology
Block, the inside of three fixed blocks are fixedly installed with convex block, and the inside of three convex blocks is fixedly installed with hand
Handle pin, three handle pins run through convex block and connect with spin-block, activity between the handle pin of lower section two and spin-block
First connecting rod is installed, the second connecting rod, three fixed blocks are movably installed between the top handle pin and spin-block
Inner wall be movably installed with the nut positioned at convex block two sides, two nuts connect with the bolt through slips ontology
It connects, six bolts are movably installed with baffle ring far from the outside of nut one end, and the bottom of the baffle ring is fixedly installed with tooth
Plate.
The slips ontology includes the first slips, and the quantity of first slips is two, two first slips
Bottom is fixedly installed with extension block, and the top of two first slips is fixedly installed with the first card that quantity is two
Tin, the second card cylinder, ipsilateral two the first card cylinders and the second card are movably installed between the first card cylinder of same side two
The inside of cylinder is movably installed with hinge axis, and the front end of two hinge axis is movably installed with fastening block, and two described the
The opposite side of two card cylinders is connect with the second slips.
Preferably, the quantity of the baffle ring is three, and three baffle rings, which are isodistantly spaced to surround, is distributed in slips ontology
Inner wall.
Preferably, six bolts and nut are isodistantly spaced around the outside for being distributed in slips ontology, described in six
Bolt runs through slips ontology and baffle ring is threadedly coupled with nut.
Preferably, the inside of three spin-blocks is provided with internal screw thread, three handle pins run through convex block and
First connecting rod is threadedly coupled with spin-block, and the gap between two first slips is greater than between the second slips and the first slips
Gap.
Preferably, the front surface of two first slips opens up fluted, and the quantity of groove is no less than seven, described
Slips ontology, extension block, first connecting rod and the second connecting rod are iron.
Preferably, the inside of two fastening blocks is provided with internal screw thread, and two hinge axis run through the first card
Cylinder and the second card cylinder are threadedly coupled with fastening block.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of safety and the good drill pipe slip of stability, has following
The utility model has the advantages that
The safety and the good drill pipe slip of stability, by being provided with hinge axis, fastening block, first connecting rod, second connecting
Extension bar, handle pin and spin-block are during the installation process first carried out each slips by the first card cylinder and the second card cylinder using hinge axis
It connects, then installs dental lamina and baffle ring in inner wall, frictional force can be increased in use, keep device safer, so
First connecting rod and the second connecting rod are connected in convex block by handle pin and spin-block afterwards, then by first connecting rod and second
Connecting rod is connect with external appliance, keeps device more firm, provides the safety of device, while keeping the stability of device more preferable,
Guarantee is provided for the safety of staff, is more convenient the use of user.
Detailed description of the invention
Fig. 1 is the utility model section view；
Fig. 2 is the structural schematic diagram of the utility model hinge axis；
Fig. 3 is the structural schematic diagram of the second slips of the utility model.
In figure: 1 slips ontology, 101 first slips, 102 extension blocks, 103 first card cylinders, 104 second card cylinders, 105 hinges
Axis, 106 fastening blocks, 107 second slips, 2 fixed blocks, 3 convex blocks, 4 handle pins, 5 spin-blocks, 6 first connecting rods, 7 second connections
Bar, 8 nuts, 9 bolts, 10 baffle rings, 11 dental laminas.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of safety and the good drill pipe slip of stability, including slips ontology 1, the top of slips ontology 1
Portion is fixedly installed with the fixed block 2 that quantity is three, and the inside of three fixed blocks 2 is fixedly installed with convex block 3, three convexs
The inside of block 3 is fixedly installed with handle pin 4, and three handle pins 4 are connect through convex block 3 with spin-block 5, the handle of lower section two
It is movably installed with first connecting rod 6 between pin 4 and spin-block 5, the second company is movably installed between top handle pin 4 and spin-block 5
Extension bar 7, the inner wall of three fixed blocks 2 are movably installed with the nut 8 positioned at 3 two sides of convex block, and two nuts 8 are and through card
The bolt 9 of watt ontology 1 connects, and six bolts 9 are movably installed with baffle ring 10, the number of baffle ring 10 far from the outside of 8 one end of nut
Amount is three, and three baffle rings 10 are isodistantly spaced around the inner wall for being distributed in slips ontology 1, and six bolts 9 and nut 8 are in equidistant
From around the outside for being distributed in slips ontology 1, six bolts 9 are threadedly coupled through slips ontology 1 and baffle ring 10 with nut 8,
The bottom of baffle ring 10 is fixedly installed with dental lamina 11, and slips ontology 1 includes the first slips 101, and the quantity of the first slips 101 is two
A, the bottom of two the first slips 101 is fixedly installed with extension block 102, and the front surface of two the first slips 101 offers
Groove, the quantity of groove are no less than seven, and slips ontology 1, extension block 102, first connecting rod 6 and the second connecting rod 7 are iron,
The top of two the first slips 101 is fixedly installed with the first card cylinder 103 that quantity is two, the first card cylinder of same side two
The second card cylinder 104 is movably installed between 103, the inside activity of ipsilateral two the first card cylinders 103 and the second card cylinder 104 is installed
There is hinge axis 105, the front end of two hinge axis 105 is movably installed with fastening block 106, and the inside of two fastening blocks is provided with
Internal screw thread, two hinge axis 105 are threadedly coupled through the first card cylinder 103 and the second card cylinder 104 with fastening block 106, and two the
The opposite side of two card cylinders 104 is connect with the second slips 107, and the inside of three spin-blocks 5 is provided with internal screw thread, three handles
Pin 4 is threadedly coupled through convex block 3 and first connecting rod 6 with spin-block 5, and the gap between two the first slips 101 is greater than the
Gap between two slips 107 and the first slips 101, by being provided with hinge axis 105, fastening block 106, first connecting rod 6,
Each slips is first passed through the first card cylinder 103 using hinge axis 105 during the installation process by two connecting rods 7, handle pin 4 and spin-block 5
It is attached with the second card cylinder 104, then installs dental lamina 11 and baffle ring 10 in inner wall, can increase in use and rub
Power is wiped, keeps device safer, first connecting rod 6 and the second connecting rod 7 are then connected to convex by handle pin 4 and spin-block 5
On block 3, then first connecting rod 6 and the second connecting rod 7 connect with external appliance, keeps device more firm, provide the peace of device
Quan Xing, while keeping the stability of device more preferable, guarantee is provided for the safety of staff, is more convenient the use of user.
In conclusion the safety and the good drill pipe slip of stability, by being provided with hinge axis 105, fastening block 106,
One connecting rod 6, the second connecting rod 7, handle pin 4 and spin-block 5 are during the installation process first passed through each slips using hinge axis 105
First card cylinder 103 and the second card cylinder 104 are attached, and then install dental lamina 11 and baffle ring 10 in inner wall, can used
Increase frictional force in the process, keep device safer, first connecting rod 6 and the second connecting rod 7 are then passed through into handle pin 4 and spin-block
5 are connected in convex block 3, then first connecting rod 6 and the second connecting rod 7 are connect with external appliance, keep device more firm, provide
The safety of device, while keeping the stability of device more preferable, for the safety of staff guarantee is provided, is more convenient user
Use.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of safety and the good drill pipe slip of stability, including slips ontology (1), it is characterised in that: the slips ontology (1)
To be fixedly installed with quantity be three fixed blocks (2) at top, the inside of three fixed blocks (2) is fixedly installed with convex
The inside of block (3), three convex blocks (3) is fixedly installed with handle pin (4), and three handle pins (4) are through convex
Shape block (3) is connect with spin-block (5), is movably installed with first connecting rod between the handle pin (4) of lower section two and spin-block (5)
(6), it is movably installed between the top handle pin (4) and spin-block (5) the second connecting rod (7), three fixed blocks (2)
Inner wall is movably installed with the nut (8) positioned at convex block (3) two sides, and two nuts (8) are and through slips ontology (1)
Bolt (9) connection, six bolts (9) are movably installed with baffle ring (10), the gear far from the outside of nut (8) one end
The bottom of ring (10) is fixedly installed with dental lamina (11)；
The slips ontology (1) includes the first slips (101), and the quantity of first slips (101) is two, and two described the
The bottom of one slips (101) is fixedly installed with extension block (102), the fixed peace in the top of two first slips (101)
It is two the first card cylinders (103) equipped with quantity, is movably installed with the second card between the first card cylinder (103) of same side two
The inside of cylinder (104), ipsilateral two the first card cylinders (103) and the second card cylinder (104) is movably installed with hinge axis
(105), the front end of two hinge axis (105) is movably installed with fastening block (106), two the second card cylinders (104)
Opposite side connect with the second slips (107).
2. a kind of safety according to claim 1 and the good drill pipe slip of stability, it is characterised in that: the baffle ring (10)
Quantity be three, three baffle rings (10) are isodistantly spaced around being distributed in the inner wall of slips ontology (1).
3. a kind of safety according to claim 1 and the good drill pipe slip of stability, it is characterised in that: six bolts
(9) it is isodistantly spaced with nut (8) around the outside for being distributed in slips ontology (1), six bolts (9) run through slips sheet
Body (1) and baffle ring (10) are threadedly coupled with nut (8).
4. a kind of safety according to claim 1 and the good drill pipe slip of stability, it is characterised in that: three spin-blocks
(5) inside is provided with internal screw thread, and three handle pins (4) are through convex block (3) and first connecting rod (6) and spin-block
(5) be threadedly coupled, the gap between two first slips (101) be greater than the second slips (107) and the first slips (101) it
Between gap.
5. a kind of safety according to claim 1 and the good drill pipe slip of stability, it is characterised in that: two described first
The front surface of slips (101) opens up fluted, and the quantity of groove is no less than seven, the slips ontology (1), extension block
(102), first connecting rod (6) and the second connecting rod (7) are iron.
6. a kind of safety according to claim 1 and the good drill pipe slip of stability, it is characterised in that: two fastenings
The inside of block is provided with internal screw thread, and two hinge axis (105) run through the first card cylinder (103) and the second card cylinder (104)
It is threadedly coupled with fastening block (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249730.1U CN209339871U (en) | 2018-12-29 | 2018-12-29 | A kind of safety and the good drill pipe slip of stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822249730.1U CN209339871U (en) | 2018-12-29 | 2018-12-29 | A kind of safety and the good drill pipe slip of stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209339871U true CN209339871U (en) | 2019-09-03 |
Family
ID=67760251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822249730.1U Active CN209339871U (en) | 2018-12-29 | 2018-12-29 | A kind of safety and the good drill pipe slip of stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209339871U (en) |
-
2018
- 2018-12-29 CN CN201822249730.1U patent/CN209339871U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A safe and stable drill pipe slip Effective date of registration: 20231225 Granted publication date: 20190903 Pledgee: Jiangsu Taixing Rural Commercial Bank Co.,Ltd. Urban Branch Pledgor: TAIXING PETROLEUM MACHINERY Co.,Ltd. Registration number: Y2023980073761 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |