CN208792963U - Multifunctional well head pipe series winding connection device - Google Patents
Multifunctional well head pipe series winding connection device Download PDFInfo
- Publication number
- CN208792963U CN208792963U CN201821475246.4U CN201821475246U CN208792963U CN 208792963 U CN208792963 U CN 208792963U CN 201821475246 U CN201821475246 U CN 201821475246U CN 208792963 U CN208792963 U CN 208792963U
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- bearing
- rotating
- well head
- head pipe
- inner ring
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Abstract
Multifunctional well head pipe series winding connection device disclosed by the utility model, including pedestal, pedestal is embedded to be cased with bearing, the upper surface of bearing protrudes from pedestal, rotating device is nested in the inner ring of bearing, the lower end of rotating device is embedded in bearing inner ring and can rotate along bearing inner ring, and the upper end of rotating device is located above bearing, vertical righting rod upward is provided on rotating device, the mode that righting rod is connected through a screw thread is connected with rotating device.The multifunctional well head pipe series winding connection device of the utility model drives rotating device by the axle sleeve for being set to pedestal upper bearing (metal) and being embedded in bearing inner ring, so that the drill bit placed on the rotating platform is freely rotatable, realizes the connection of drill bit and drilling tool；Righting rod effectively can be such that various drilling tools and stabilizer are connected with each other by centralizing function and by rotating platform simultaneously.The multifunctional well head pipe series winding connection device installation of the utility model is simple and convenient to operate, convenient and reliable, is suitable for petroleum drilling and mining operation.
Description
Technical field
The utility model belongs to well head pipe series winding connection device technical field, is related to multifunctional well head pipe series winding connection device.
Background technique
As drilling tool stabilizer is more applied to petroleum, geological drilling technology field, in order to preferably play drilling tool
It preventing well deflection from keeping drill bit, bores chain, the center of drilling tool is consistent, it is generally used drilling tool and stabilizer, but due to
Current various drilling tools and stabilizer all there is volumes big, heavier-weight, so worker is carrying, work in installation process
It is larger to make intensity, and there is some potential safety problemss, therefore a kind of drilling tool stabilizer installing and connecting apparatus gesture is designed in exploitation
It must go.
Utility model content
The purpose of the utility model is to provide multifunctional well head pipe series winding connection devices, solve of the existing technology various
Inconvenient for operation problem of the drilling tool in installation connection procedure.
The utility model connection device the technical scheme adopted is that multifunctional well head pipe is contacted, including pedestal, pedestal are embedded
It is cased with bearing, the upper surface of bearing protrudes from pedestal, and rotating device is nested in the inner ring of bearing, and the lower end of rotating device is embedded
It can rotate in bearing inner ring and along bearing inner ring, the upper end of rotating device is located above bearing, is arranged on rotating device
There is vertical righting rod upward, the mode that righting rod is connected through a screw thread is connected with rotating device.
The utility model is also characterized by
Rotating device includes rotating platform and the axle sleeve positioned at rotating platform lower end, and rotating platform is fixedly connected with axle sleeve,
Axle sleeve is embedded in the inner ring of bearing, and rotating platform is located above bearing.
The side wall edge of rotating platform is provided with rotating handles.
Upper surface edge close to pedestal is evenly arranged with several lifting lugs.
Righting rod is connected across rotating platform, the mode being connected through a screw thread with axle sleeve.
Righting rod is located at the center of rotating platform and axle sleeve.
The utility model has the beneficial effects that the multifunctional well head pipe series winding connection device of the utility model is by being set to bottom
Seat upper bearing (metal) and the axle sleeve being embedded in bearing inner ring drive rotating device, so that the drill bit placed on the rotating platform can be free
The connection of drill bit and drilling tool is realized in rotation；Righting rod can effectively pass through centralizing function and can by rotating platform simultaneously
It is connected with each other various drilling tools and stabilizer.The multifunctional well head pipe series winding connection device of the utility model installs simple, operation side
Just, it only can be achieved with the interconnection of drill bit, drilling tool and stabilizer by rotating platform and righting rod, it is convenient and reliable, it is suitable for
Petroleum drilling and mining operation.
Detailed description of the invention
Fig. 1 is the multifunctional well head pipe series winding connection device structural schematic diagram of the utility model.
In figure, 1. bearings, 2. rotating platforms, 3. righting rods, 4. axle sleeves, 5. pedestals, 6. lifting lugs, 7. rotating handles.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
Multifunctional well head pipe series winding connection device structure provided by the utility model is as shown in Figure 1, including pedestal 5, in pedestal 5
It is nested with bearing 1, the upper surface of bearing 1 protrudes from pedestal 5, rotating device is nested in the inner ring of bearing 1, under rotating device
End is embedded in 1 inner ring of bearing and can rotate along 1 inner ring of bearing, and the upper end of rotating device is located at 1 top of bearing, rotation
Vertical righting rod 3 upward is provided on device, the mode that righting rod 3 is connected through a screw thread is connected with rotating device.
Rotating device includes rotating platform 2 and the axle sleeve 4 positioned at 2 lower end of rotating platform, and rotating platform 2 and axle sleeve 4 are fixed
Connection, axle sleeve 4 are embedded in the inner ring of bearing 1, and rotating platform 2 is located at 1 top of bearing.
The side wall edge of rotating platform 2 is provided with rotating handles 7.
Upper surface edge close to pedestal 5 is evenly arranged with several lifting lugs 6.
Righting rod 3 is connected across rotating platform 2, the mode being connected through a screw thread with axle sleeve 4.
Righting rod 3 is located at the center of rotating platform 2 and axle sleeve 4.
Multifunctional well head pipe series winding connection device installation procedure and application method are as follows:
One, when needing that drilling tool stabilizer is installed, first by multifunctional well head pipe contact connection device at working platform position；
Secondly righting rod is connect by screw thread with pedestal axle sleeve；Suitable righting rod, installation can be connected according to the length of drill body
Completing rear axle housing and righting rod becomes integral part；After the assembly is completed, since righting rod and rotating platform are matched with bearing
Connection is closed, therefore the rotation of rotating platform is that comparison is flexible；Drilling tool stabilizer is finally vertically installed at righting by hydrophthalmia
On bar, drilling tool is aligned drilling tool stabilizer and gently transfers drilling tool by hanging device, makes its upper and lower screw thread docking, then rotation forces
Rotating handles rotate platform, and drilling tool stabilizer and drilling tool thread are connected.
In addition, the height that righting rod is determined according to drilling tool stabilizer body length is first had to when installation connection righting rod, and
The height of righting rod is not greater than drilling tool stabilizer body length.
When installation drilling tool stabilizer hydrophthalmia passes through righting rod, decentralization is slow, until drilling tool stabilizer lower end is steadily set
On rotating platform.
When transferring drilling tool, it is desirable that slowly decentralization, when close to drilling tool stabilizer threaded connection place, avoid should transferring it is too fast and
It damages connection screw thread, transfers drilling tool until until connection screw thread matches.
Two, if necessary to installation drill bit, righting rod is taken down, directly drill bit is placed on rotating platform, using lifting
Equipment docks drilling tool with drill bit screw thread, and then rotating rotating platform can connect with drilling tool is made with drill bit；To reduce work
Labor intensity of the people in installation operating process, while also eliminating security risk and improving work efficiency
When connecting drill bit, righting rod is taken down, it is ensured that rubber pad is placed in rotating platform, and drill bit is avoided directly to connect with flat surface
It touches and collides, tooth is bored in damage.
This installation by between rotation rotating platform realization drilling tool, drill bit, drilling rod that the utility model uses concatenates,
Method safety is reliable, while eliminating high-intensitive manual work in installation connection procedure, need to only push rotating platform for people
, time saving and energy saving.
Claims (6)
- The connection device 1. multifunctional well head pipe is contacted, which is characterized in that including pedestal (5), the pedestal (5) is embedded to be cased with bearing (1), the upper surface of the bearing (1) protrudes from pedestal (5), is nested with rotating device, the rotation in the inner ring of the bearing (1) The lower end of rotary device is embedded in bearing (1) inner ring and can rotate along bearing (1) inner ring, the upper end of the rotating device Above bearing (1), vertical righting rod (3) upward is provided on the rotating device, the righting rod (3) passes through screw thread The mode of connection is connected with the rotating device.
- The connection device 2. multifunctional well head pipe according to claim 1 is contacted, which is characterized in that the rotating device includes rotation Turn platform (2) and be located at the axle sleeve (4) of rotating platform (2) lower end, the rotating platform (2) is fixedly connected with axle sleeve (4), described Axle sleeve (4) is embedded in the inner ring of bearing (1), and the rotating platform (2) is located above bearing (1).
- The connection device 3. multifunctional well head pipe according to claim 2 is contacted, which is characterized in that the rotating platform (2) Side wall edge is provided with rotating handles (7).
- The connection device 4. multifunctional well head pipe according to claim 2 is contacted, which is characterized in that close to the pedestal (5) Upper surface edge is evenly arranged with several lifting lugs (6).
- The connection device 5. multifunctional well head pipe according to claim 2 is contacted, which is characterized in that the righting rod (3) passes through Rotating platform (2), the mode being connected through a screw thread are connected with axle sleeve (4).
- The connection device 6. multifunctional well head pipe according to claim 2 is contacted, which is characterized in that the righting rod (3) is located at The center of rotating platform (2) and axle sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821475246.4U CN208792963U (en) | 2018-09-10 | 2018-09-10 | Multifunctional well head pipe series winding connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821475246.4U CN208792963U (en) | 2018-09-10 | 2018-09-10 | Multifunctional well head pipe series winding connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208792963U true CN208792963U (en) | 2019-04-26 |
Family
ID=66209038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821475246.4U Active CN208792963U (en) | 2018-09-10 | 2018-09-10 | Multifunctional well head pipe series winding connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208792963U (en) |
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2018
- 2018-09-10 CN CN201821475246.4U patent/CN208792963U/en active Active
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