CN205577908U - Automatic repercussion formula oil pipe slide coaster - Google Patents
Automatic repercussion formula oil pipe slide coaster Download PDFInfo
- Publication number
- CN205577908U CN205577908U CN201620176417.8U CN201620176417U CN205577908U CN 205577908 U CN205577908 U CN 205577908U CN 201620176417 U CN201620176417 U CN 201620176417U CN 205577908 U CN205577908 U CN 205577908U
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- CN
- China
- Prior art keywords
- oil pipe
- coaster
- pulley
- automatically
- spring
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- 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.)
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Abstract
The utility model discloses an automatic repercussion formula oil pipe slide coaster, including conduit saddle, pulley, pulley spindle, wherein the conduit saddle is installed and be used for supporting oil pipe on the pulley spindle, and pulley mounting in the both ends of pulley spindle are fluted on the pulley periphery, and its characterized in that still includes resilient means, and resilient means's expansion end can be connected with external other facilities. Be connected the back with resilient means's expansion end with slide bracket, the coaster relies on resilient means's recovery function self -recovery during the use, does not need the manpower push back, saves the manual work, improves work efficiency.
Description
Technical field
This utility model relates to a kind of oil pipe slideway coaster in oil field operation lower oil tube is constructed, especially
It relates to one and automatically rebounds formula oil pipe slideway coaster.
Background technology
In oil field operation, need oil pipe during lower oil tube from vertically becoming level, when putting back to oil pipe again
Need to oil pipe be become again vertically from level, be required for preventing in two steps and transportation tubing thread with
The parts generation sliding frictions such as other oil pipe damage tubing thread, need for this to protect tubing thread, often
The method used is to use to be placed in the coaster on two oil pipes, and using two oil pipes as slideway, coaster is from slideway one
End moves to the other end oil pipe and i.e. arrives precalculated position, transports coaster back initiating terminal again and enter after taking off oil pipe
Row operation next time.This coaster needs a lot of manpower when using, and causes work efficiency low, more seriously
Be workman perhaps to save trouble and would rather wear and tear tubing thread and not use coaster.
Utility model content
The technical problems to be solved in the utility model is to provide one and automatically rebounds formula oil pipe slideway coaster, when
Coaster without manually getting final product auto-returned, saves manpower after initiating terminal arrives precalculated position, it is provided that work
Efficiency.
For solving the problems referred to above, the formula oil pipe slideway coaster that automatically rebounds of the present utility model includes conduit saddle, cunning
Wheel, pulley spindle, wherein conduit saddle is installed on pulley spindle for supporting oil pipe, and pulley is installed on pulley spindle
Two ends, fluted on the periphery of pulley, it is characterised in that also to include the elastic device being located at bottom conduit saddle,
The movable end of elastic device can be connected with other facilities extraneous.
Preferably, elastic device is nest spring device, and wind spring movable end can be connected with other facilities extraneous.
Preferably, elastic device is spring, and spring one end is connected with coaster, and the other end external world sets with other
Execute connection.
Preferably, conduit saddle end face is arc.
Preferably, arc radius equals to or more than oil pipe external diameter.
Preferably, it is provided with oil-resistant rubber insert inside conduit saddle.
Preferably, oil-resistant rubber insert is fixed together by riveting method with conduit saddle.
Preferably, it is provided with rubber blanket in the groove on pulley.
Preferably, the radius of groove and/or arc is equal to or more than the external diameter of oil pipe.
Preferably, be connected by amortisseur between conduit saddle with pulley spindle, amortisseur include riser, U mouth,
Cover plate, spring, wherein U mouth is positioned at riser lower end and to the internal extension of riser, and U mouth sidewall has T-shaped
Groove, cover plate two ends are stuck in T-slot, and the boss for spring location is arranged at cover plate top, and spring is positioned at two
In the middle of T-slot, U mouth top is provided with the hole accommodating spring.
Formula of automatically the rebounding oil pipe slideway coaster using such scheme is prevented from oil pipe in use from coaster
Upper, coaster drops from slideway, and can rely on elastic device recovery functional realiey auto-returned and
Without manually, save manpower, improve work efficiency；Prevent by arranging oil-resistant rubber insert at conduit saddle end face
The screw thread of oil pipe scratches；By arranging rubber blanket protection slideway in the groove of pulley.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the first embodiment of the formula oil pipe slideway coaster that automatically rebounds of the present utility model.
Fig. 2 is the schematic diagram of the second embodiment of the formula oil pipe slideway coaster that automatically rebounds of the present utility model.
Fig. 3 is that the formula oil pipe slideway coaster that automatically rebounds this utility model uses the signal that is described of scene
Figure.
Fig. 4 is the schematic diagram of amortisseur in this utility model.
Detailed description of the invention
Hereafter by embodiment, the formula oil pipe slideway coaster that automatically rebounds of the present utility model is carried out specifically
Bright.
In first embodiment shown in Fig. 1, formula of automatically rebounding oil pipe slideway coaster include conduit saddle 1, pulley 2,
Pulley spindle 3, wind spring 4, wherein conduit saddle 1 is installed on pulley spindle 3 for supporting oil pipe, conduit saddle 1 top
Being set to arc, arc radius with support oil pipe and prevents oil pipe from coming off equal to or more than oil pipe external diameter, conduit saddle
1 internal being provided with is riveted together the oil-resistant rubber insert 11 for protecting oil pipe with conduit saddle, protects silk further
Button is not scratched；Pulley 2 is installed on the two ends of pulley spindle 3, on the periphery of pulley 2 fluted 21,
Groove 21 is sized to encase slideway, in case dropping when on-slip car slides on slideway, and groove 21
Inside being provided with rubber blanket (not shown), the quantity of the present embodiment middle pulley 2 is two groups, and its quantity is as requested
Can be increased or decreased；Wind spring 4 is positioned at bottom conduit saddle 1, its movable end 41 can extraneous with tubing rack etc. its
He connects by facility, is fixed on other facilities extraneous.
In second embodiment shown in Fig. 2, replace the wind spring 4 in embodiment illustrated in fig. 1, bullet with spring 5
Spring 5 one end 51 is connected with coaster, and the other end 52 is connected with other facilities extraneous, be fixed on the external world other
Facility；Between pulley 2 and pulley spindle 3, set rolling bearing, reduce friction further, make coaster slide
Flexibly.
Below with reference to Fig. 3 this utility model rebounded automatically formula oil pipe slideway coaster a kind of use scene,
Operation principle illustrates.For convenience of description, wind spring, spring are unified uses elastic device to represent, certainly
In addition to using wind spring, spring, this utility model can also use other parts to form elastic device, it is achieved
The effect that wind spring, spring are reached.
As it is shown on figure 3, tubing rack A end is near well head, B end is away from well head, and coaster is placed on two
On the slideway of oil pipe composition, the groove of pulley is relied on to make coaster keep stable.
In well pulling job, time initial, coaster is positioned over A end, and by the movable end of elastic device and oil pipe
Frame A end connects, and is positioned in the conduit saddle of coaster by pipe wire end of thread, then promotes or draw after playing flowline
Fly block is stretched to B end motion, elastic device, after coaster arrives B end i.e. oil pipe arrival precalculated position
Being unloaded from conduit saddle by oil pipe, coaster automatically returns to A end, auto-returned mistake by the reset of elastic device
Cheng Wuxu manpower intervention, therefore, it is possible to save manpower, improves work efficiency.
Putting back in oil pipe operation, time initial, coaster is positioned over B end, and by the movable end of elastic device and oil
Pipe support B end connect, pipe wire end of thread is positioned in the conduit saddle of coaster, then push or pull on coaster to
A end motion, elastic device is stretched, coaster arrive the i.e. oil pipe of A end arrive behind precalculated position by oil pipe from
Conduit saddle unloads, and coaster automatically returns to B end by the reset of elastic device, and auto-returned process is without people
Work gets involved, and therefore saves manpower, improves work efficiency.
For reducing the vibrations impact on producing in oil pipe distraction procedure, as shown in Figure 4, of the present utility model
Being connected by amortisseur between conduit saddle and the pulley spindle of formula of automatically rebounding oil pipe slideway coaster, amortisseur includes
Riser 61, U mouth 62, cover plate 63, spring 64, wherein U mouth 62 is positioned at riser 61 lower end and to vertical
Intralaminar part extends, and U mouth 62 two side has T-slot 65, and cover plate 63 two ends are stuck in T-slot 65,
Boss 66 for spring location is arranged at cover plate top, and spring is positioned in the middle of two T-slot, and U mouth top is provided with
Accommodate the hole of spring.
Embodiment is the illustration of utility model, should not retouch with the exemplary embodiments of description and accompanying drawing
State the protection domain limiting patent right.
Above in conjunction with accompanying drawing, this utility model preferred embodiment and embodiment are made specifically
Bright, but this utility model is not limited to the above-described embodiment and examples, in those skilled in the art institute
In the ken possessed, it is also possible to various changes can be made without departing from the concept of the premise utility.
Claims (9)
1. formula of automatically rebounding an oil pipe slideway coaster, including conduit saddle, pulley, pulley spindle, wherein conduit saddle is installed on pulley spindle for supporting oil pipe, and pulley is installed on the two ends of pulley spindle, fluted on the periphery of pulley, it is characterised in that:
Also including the elastic device being located at bottom conduit saddle, the movable end of elastic device can be connected with other facilities extraneous,
It is connected by amortisseur between conduit saddle with pulley spindle, amortisseur includes riser, U mouth, cover plate, spring, wherein U mouth is positioned at riser lower end and to the internal extension of riser, U mouth two side has T-slot, cover plate two ends are stuck in T-slot, boss for spring location is arranged at cover plate top, and spring is positioned in the middle of two T-slot, and U mouth top is provided with the hole accommodating spring.
Automatically the formula oil pipe slideway coaster that rebounds the most according to claim 1, it is characterised in that:
Elastic device is nest spring device, and wind spring movable end can be connected with other facilities extraneous.
Automatically the formula oil pipe slideway coaster that rebounds the most according to claim 1, it is characterised in that:
Elastic device is spring, and spring one end is connected with coaster, and the other end is connected with other facilities extraneous.
Automatically the formula oil pipe slideway coaster that rebounds the most according to claim 1, it is characterised in that:
Conduit saddle end face is arc.
Automatically the formula oil pipe slideway coaster that rebounds the most according to claim 4, it is characterised in that:
Arc radius equals to or more than oil pipe external diameter.
Automatically the formula oil pipe slideway coaster that rebounds the most according to claim 1, it is characterised in that:
Conduit saddle end face is provided with oil-resistant rubber insert.
Automatically the formula oil pipe slideway coaster that rebounds the most according to claim 6, it is characterised in that:
Oil-resistant rubber insert is fixed together by riveting method with conduit saddle.
Automatically the formula oil pipe slideway coaster that rebounds the most according to claim 1, it is characterised in that:
It is provided with rubber blanket in groove on pulley.
Automatically the formula oil pipe slideway coaster that rebounds the most according to claim 1, it is characterised in that:
The size of groove is set to encase slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176417.8U CN205577908U (en) | 2016-03-08 | 2016-03-08 | Automatic repercussion formula oil pipe slide coaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176417.8U CN205577908U (en) | 2016-03-08 | 2016-03-08 | Automatic repercussion formula oil pipe slide coaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205577908U true CN205577908U (en) | 2016-09-14 |
Family
ID=56868855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620176417.8U Expired - Fee Related CN205577908U (en) | 2016-03-08 | 2016-03-08 | Automatic repercussion formula oil pipe slide coaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205577908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832697A (en) * | 2021-01-06 | 2021-05-25 | 龙正群 | Oil pipe jigger with speed reduction function |
-
2016
- 2016-03-08 CN CN201620176417.8U patent/CN205577908U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832697A (en) * | 2021-01-06 | 2021-05-25 | 龙正群 | Oil pipe jigger with speed reduction function |
| CN112832697B (en) * | 2021-01-06 | 2022-06-24 | 龙正群 | Oil pipe jigger with speed reduction function |
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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: 20160914 Termination date: 20200308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |