CN209653988U - A kind of workover platform drilling rod transfer device - Google Patents
A kind of workover platform drilling rod transfer device Download PDFInfo
- Publication number
- CN209653988U CN209653988U CN201821672657.2U CN201821672657U CN209653988U CN 209653988 U CN209653988 U CN 209653988U CN 201821672657 U CN201821672657 U CN 201821672657U CN 209653988 U CN209653988 U CN 209653988U
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- drilling rod
- connection structure
- ramp
- stabilizer blade
- transfer device
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Abstract
The utility model provides a kind of workover platform drilling rod transfer device, ramp corresponding with workover platform is used for including front end, the rear end axis in ramp is rotatably equipped with stabilizer blade with extending in left-right direction, stabilizer blade has the drilling rod connection structure of the end releasable connection of drilling rod that can be good with heap, and the drilling rod connection structure is following at least one: drilling rod connection structure is the inserted link with the inserting connection of the centre bore of drilling rod；Or drilling rod connection structure is the connecting rod for connecting with the centre bore screw threads for fastening of drilling rod of the installation set and rolling assembling that are arranged in installation set on stabilizer blade；Or drilling rod connection structure is the casing with the suit connection of the outer peripheral surface of drilling rod；Or drilling rod connection structure is the connector sleeve being fastenedly connected for the circumferential surface external screw thread with drilling rod of the mounting rod being arranged on stabilizer blade and rolling assembling on mounting rod.The adjustment of ramp height can be realized in use, need to only go up the rear end in lift ramp and the good drill rod end of drilling rod connection structure and stacking is completed connection, it is simple and convenient.
Description
Technical field
The utility model patent is related to a kind of workover platform drilling rod transfer device.
Background technique
Drilling rod is one end with external screw thread, other end band internal thread steel pipe, in oil well trip-out process, drilling rod
It needs under the clamping of drill pipe elevator from well the drilling rod heap stack position out and moved on ground to carry out stacking to put, and well workover is flat
Platform height is generally at 2 meters or more, and the stacked location of drilling rod will keep certain horizontal distance with workover platform, therefore, in order to
Facilitate transfer of the drilling rod from workover platform to drilling rod stacked location, it can be between workover platform and drilling rod heap stack position in practice of construction
Drilling rod ramp is set up to transfer drilling rod.
A kind of oil drilling tools ramp shifting as disclosed in the Chinese utility model patent that Authorization Notice No. is CN202866692U
Send device.The transfer device is mainly made of ramp, ramp guide rail, ramp transfer mechanism, flat, telemanipulator, slope
The lower part in road and the upper plane of flat link together, and telemanipulator is mounted on flat and can be enterprising in flat
Row moves horizontally.During the work time, drilling rod is transferred to downwards flat along ramp by ramp transfer mechanism from workover platform
Manipulator on, stacked location is then transferred to by manipulator level.However, with the increase for acting the drilling rod quantity, drilling rod
The height of pile is also gradually got higher, at this time, it is necessary to adaptively be adjusted the height that ramp is resisted against one end of drilling rod heap stack position, and is somebody's turn to do
Structure is complicated for the oil drilling tools ramp transfer device of patent disclosure, and the height in ramp can not be adjusted according to the height of drilling rod stacking.
Utility model content
The purpose of this utility model is to provide one kind easily to adjust ramp at any time according to the stacking height of drilling rod
Height drilling rod transfer device.
To achieve the above objectives, the present invention adopts the following technical solutions:
Workover platform drilling rod transfer device, including front end are used for ramp corresponding with workover platform, the rear axle in ramp
Line is rotatably equipped with stabilizer blade with extending in left-right direction, and stabilizer blade has can be with the end progress of the good drilling rod of heap on drilling rod pile
The drilling rod connection structure of releasable connection, the drilling rod connection structure be following one of which: the first, drilling rod connection structure be with
The inserted link of the centre bore inserting connection of drilling rod；Second, drilling rod connection structure is the installation set and rolling assembling being arranged on stabilizer blade
Externally threaded connecting rod is had for what is connect with the centre bore screw threads for fastening of drilling rod in installation set；The third, drilling rod connects
Binding structure is the casing with the suit connection of the outer peripheral surface of drilling rod.
Above-mentioned workover platform is with the beneficial effect of the technical solution of drilling rod transfer device: since rolling assembling is in ramp
On stabilizer blade have on drilling rod pile the good drilling rod of heap end carry out releasable connection drilling rod connection structure, therefore, well workover
In operation process, ramp rear end can adaptively be lifted to certain height according to the height of drilling rod pile, and drilling rod is connected and is tied
The end of the structure drilling rod good with the heap of respective heights on drilling rod pile is attached, and realizes ramp rear end consolidating in drilling rod heap stack position
It is fixed, the up-regulation in ramp is completed to adapt to the variation of drilling rod height of embankment degree.
Further, in order to guarantee drilling rod will not be skidded off to during downslide from ramp side on ramp, by ramp
It is set as U-shaped.
Further, in order to realize that stabilizer blade can be rotated relative to ramp, to facilitate different height on stabilizer blade and drilling rod pile
The good drilling rod of stacking connection, the lower end in the ramp has fixed part, and fixed part is to be fixed under U-shaped ramp
The axis of the fixing pipe in portion, fixing pipe extends in left-right direction, and stabilizer blade includes stabilizer blade mounting rack, and the drilling rod connection structure is fixed
In stabilizer blade mounting rack lower end, the rotation axis that there is axis to extend in left-right direction for stabilizer blade mounting rack upper end, rotation axis is threaded through solid
Being rotatably assorted for stabilizer blade mounting rack and fixing pipe is realized in fixed pipe and with fixing pipe rolling assembling.
Further, the drilling rod in order to connect ramp rear end distance with stabilizer blade after stabilizer blade and drilling rod are connected and fixed
Certain vertical distance, stabilizer blade mounting rack also have the support extended from up to down for being vertically fixed on the rotation axis end
Bar, the drilling rod connection structure are connected on support rod, when drilling rod connection structure be first or the third when, drilling rod connection structure
It is connected directly between on support rod；When drilling rod connection structure is second, the installation set of drilling rod connection structure is connected to support rod
The upper connection for realizing drilling rod connection structure on support rod.
Further, in order to ensure stabilizer blade can with the good drilling rod of heap is stably connected on drilling rod pile, rotation axis
Axial dimension is greater than the axial dimension of fixing pipe, and the both ends of rotation axis are respectively and fixedly provided with support rod, respectively connect one on each support rod
A drilling rod connection structure.
Further, in order to ensure the ramp of transfer device can be stable be hung on drilling platforms, the front end in ramp
It is fixed with hanger, the hanger is the round tube that axis for being fixed on ramp bottom or so extends.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of drilling rod transfer device in the utility model.
In figure: 1. elevator supporting plates；2. hanger；3. ramp；4. fixing pipe；5. stabilizer blade；51. stabilizer blade mounting rack；511. rotation
Axis；512. support rod；52. drilling rod connection structure；521. installation set；522. connecting rod.
Specific embodiment
The embodiment 1 of drilling rod transfer device is as shown in Figure 1, include front end for being hung on workover platform in the utility model
Upper, rear end is used for against the ramp 3 of drilling rod heap stack position, and the lower end in ramp 3 has a fixed part, in the present embodiment, the cross in ramp 3
Section is U-shaped, and fixed part is the fixing pipe 4 being fixed on 3 bottom surface of ramp, and the axis of fixing pipe 4 extends in left-right direction.
The rear end thereof in ramp 3 is equipped with stabilizer blade 5, and stabilizer blade 5 has stabilizer blade mounting rack 51 and can be with heap on drilling rod pile
The end of good drilling rod carries out the drilling rod connection structure 52 of releasable connection.Wherein, stabilizer blade mounting rack 51 has axis along right and left
The support rod 512 vertically extended to the rotation axis 511 and axis of extension, the upper end of support rod 512 is fixed on rotation
On axis 511, the diameter of rotation axis is less than the internal diameter of fixing pipe 4 and can be rotatably assorted with fixing pipe 4, and rotation axis 511 is threaded through
The interior realization stabilizer blade mounting rack 51 of fixing pipe 4 is rotatably assorted with fixing pipe 4.Drilling rod connection structure 52 is fixed on support rod 512
Lower end.
In the present embodiment, drilling rod connection structure 52 is made of installation set 521 and connecting rod 522, the periphery of installation set 521
Face is fixedly connected with the lower end of support rod 512, and connection type can be inserted into installation set 521 using welding, connecting rod 522,
One end of connecting rod 522 offers the external screw thread being adapted to drilling rod internal screw thread, and one end is provided with to turn edge outside, and the diameter to turn edge outside is big
In the internal diameter of installation set 521, the outer diameter of the bar portion of connecting rod 522 is less than the internal diameter of installation set 521.The axial direction of rotation axis 511 is long
Degree is greater than the axial length of fixing pipe 4, and after working good, the both ends of rotation axis 511 are stretched out from fixing pipe 4, and drilling rod connects
There are two binding structures 52, is fixed on the both ends of rotation axis 511 by support rod 512 respectively.
Drilling rod transfer device further includes the hanger 2 for being set to 3 front end of ramp, and hanger 2, which is used to ramp 3 being placed in well workover, puts down
On the hook or edge device of platform side, in the present embodiment, hanger 2 is that axis is fixed on ramp with extending in left-right direction
The round tube of 3 bottoms.It is further fixed on elevator supporting plate 1 in the front end in ramp 3, elevator supporting plate 1 is used to drilling rod fixed on block drilling rod
Elevator wins drill pipe elevator to facilitate operation personnel, and in the present embodiment, elevator supporting plate 1 is by being fixed on the gears of U-shaped ramp two sides
Board group is at the plate face of baffle and the length extending direction in ramp 3 are vertical, and the distance on two baffle left and right directions is greater than the straight of drilling rod
Diameter and be less than drill pipe elevator size.
When using the drilling rod transfer device, drilling rod tool internal thread one end is put towards workover platform position,
Ramp 3 by the connecting rod 522 of stabilizer blade 5 with carry out threaded connection fixation in the drilling rod that stacked location is well placed, realize slope
3 one end of road in fixation, well workover trip-out process, with increasing for pipe pile, screws connecting rod 522 and releases ramp in heap stack position
3 are connected and fixed with drilling rod, and then according to performance, the rear end in upper lift ramp 3 makes it reach suitable height and makes stabilizer blade 5
Connecting rod 522 be aligned with the internal thread hole of drilling rod, screwing connecting rod 522 makes being well placed for stabilizer blade 5 and respective heights
Drilling rod is threadedly coupled, and realizes the adjustment of the height in the ramp 3 of transfer device.
The embodiments of the present invention 2: the present embodiment difference from example 1 is that, drilling rod in the present embodiment
Connection structure is the inserted link that connection can be inserted with the centre bore of drilling rod being directly anchored on support rod, in use, directly will
Inserted link is inserted into the centre bore of drilling rod the connection for realizing ramp and drilling rod.
The embodiments of the present invention 3: the present embodiment difference from example 1 is that, drilling rod in the present embodiment
Connection structure is the casing that connection can be inserted with the outer peripheral surface of drilling rod being directly anchored on support rod, in use, directly will
Casing is sleeved on the outer peripheral surface of one end of drilling rod, realizes the connection in ramp and drilling rod.
Claims (6)
1. a kind of workover platform drilling rod transfer device, including front end are used for ramp corresponding with workover platform, it is characterised in that:
The rear end axis in ramp is rotatably equipped with stabilizer blade with extending in left-right direction, and stabilizer blade has can be with the good brill of heap on drilling rod pile
The end of bar carries out the drilling rod connection structure of releasable connection, and the drilling rod connection structure is following one of which: the first, drilling rod
Connection structure is the inserted link with the inserting connection of the centre bore of drilling rod；Second, drilling rod connection structure is the installation being arranged on stabilizer blade
Set and rolling assembling have externally threaded connecting rod for what is connect with the centre bore screw threads for fastening of drilling rod in installation set；The
Three kinds, drilling rod connection structure is the casing with the suit connection of the outer peripheral surface of drilling rod.
2. workover platform according to claim 1 drilling rod transfer device, it is characterised in that: the cross section in the ramp is
It is U-shaped.
3. workover platform according to claim 2 drilling rod transfer device, it is characterised in that: the lower end in the ramp has
Fixed part, fixed part are the fixing pipe for being fixed on U-shaped ramp lower end base, and the axis of fixing pipe extends in left-right direction,
Stabilizer blade includes stabilizer blade mounting rack, and the drilling rod connection structure is fixed on stabilizer blade mounting rack lower end, and stabilizer blade mounting rack upper end has axis
The rotation axis that line extends in left-right direction, rotation axis are threaded through in fixing pipe and realize stabilizer blade mounting rack with fixing pipe rolling assembling
With being rotatably assorted for fixing pipe.
4. workover platform according to claim 3 drilling rod transfer device, it is characterised in that: stabilizer blade mounting rack also has vertical
It is directly fixed on the support rod of the rotation axis end extended from up to down, the drilling rod connection structure is connected on support rod,
When drilling rod connection structure be first or the third when, drilling rod connection structure is connected directly between on support rod；When drilling rod connection structure
When being second, the installation set of drilling rod connection structure, which is connected on support rod, realizes company of the drilling rod connection structure on support rod
It connects.
5. workover platform according to claim 4 drilling rod transfer device, it is characterised in that: the axial dimension of rotation axis is big
Axial dimension in fixing pipe and the both ends stretching from fixing pipe, the both ends of rotation axis are respectively and fixedly provided with support rod, each support rod
Upper one drilling rod connection structure of each connection.
6. workover platform drilling rod transfer device described in -5 any one according to claim 1, it is characterised in that: before ramp
End is fixed with hanger, and the hanger is the round tube that axis for being fixed on ramp bottom or so extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821672657.2U CN209653988U (en) | 2018-10-15 | 2018-10-15 | A kind of workover platform drilling rod transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821672657.2U CN209653988U (en) | 2018-10-15 | 2018-10-15 | A kind of workover platform drilling rod transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209653988U true CN209653988U (en) | 2019-11-19 |
Family
ID=68505943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821672657.2U Active CN209653988U (en) | 2018-10-15 | 2018-10-15 | A kind of workover platform drilling rod transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209653988U (en) |
-
2018
- 2018-10-15 CN CN201821672657.2U patent/CN209653988U/en active Active
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