CN209444299U - The swing mechanism and injection head pylon of injection head pylon - Google Patents
The swing mechanism and injection head pylon of injection head pylon Download PDFInfo
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- CN209444299U CN209444299U CN201822126294.9U CN201822126294U CN209444299U CN 209444299 U CN209444299 U CN 209444299U CN 201822126294 U CN201822126294 U CN 201822126294U CN 209444299 U CN209444299 U CN 209444299U
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- base
- driving device
- swing mechanism
- guide part
- injection head
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Abstract
The utility model provides a kind of swing mechanism of injection head pylon, and swing mechanism includes first base, pivoting support, first driving device and link mechanism；Pivoting support and first base are rotatablely connected；The first end and first base of link mechanism are rotatablely connected, and the second end and pivoting support of link mechanism are rotatablely connected；The first end of first driving device is connect with link mechanism, and the second end of first driving device is connect with first base；First driving device is stretched out or retraction, to drive the link mechanism to drive pivoting support rotation.The utility model additionally provides a kind of injection head pylon, and injection head pylon includes top frame and above-mentioned swing mechanism, and swing mechanism is arranged in top frame.Using the utility model, the operating angle of injection head can be adjusted, it is possible thereby to expand the job area of injection head, to adapt to different oil wells when injection head guides continuous pipe to protrude into oil well.
Description
Technical field
The utility model relates to petroleum production engineering machinery field, swing mechanism and the injection of a kind of injection head pylon are particularly related to
Head pylon.
Background technique
During oil exploitation, injection head is usually mounted on injection head pylon and is located in the top frame of top layer,
The continuous pipe being connected with injection head can pass through injection head pylon under the guidance of injection head and extend into oil well.
But injection head in the prior art is to be directly anchored in the top frame of top layer, therefore injection head is drawing mostly
When leading continuous pipe, job area is not easy to adjust.
Utility model content
In view of this, the main purpose of the utility model is to provide the swing mechanisms and injection head of a kind of injection head pylon
Pylon, to solve the problem of that injection head job area when guiding continuous pipe is not easy to adjustment in the prior art.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
The utility model provides a kind of swing mechanism of injection head pylon, and the swing mechanism includes first base, returns
Turn bearing, first driving device and link mechanism；
The pivoting support and the first base are rotatablely connected；
The first end of the link mechanism and the first base are rotatablely connected, the second end of the link mechanism with it is described
Pivoting support rotation connection；
The first end of the first driving device is connect with the link mechanism, the second end of the first driving device with
The first base connection；
The first driving device is stretched out or retraction, to drive the link mechanism to drive the pivoting support rotation.
Further, the link mechanism includes the first rod piece and the second rod piece, the first end of first rod piece and institute
First base rotation connection is stated, the first end of the second end of first rod piece and second rod piece is rotatablely connected, and described the
The second end of two rod pieces and the pivoting support are rotatablely connected；The first end of the first driving device and first rod piece connect
It connects.
Further, the second end of the first driving device is located at the second end of second rod piece far from described first
The side of the first end of rod piece.
Further, first rod piece is bent plate.
Further, the swing mechanism further includes second base, the first slide assemblies and the second driving device；
First slide assemblies are arranged between the first base and the second base；First slide assemblies
Including the first guide part and the second guide part being slidably connected with first guide part；First guide part and described first
Pedestal connection, second guide part are connect with the second base；
The first end of second driving device is connect with the second base, the second end of second driving device with
First base connection, second driving device is stretched out or retraction, and the first base can be driven relative to described the
The sliding of two pedestals.
Further, the swing mechanism further includes the second slide assemblies and third driving device, second Slide Group
Part includes third guide part and the 4th guide part that is slidably connected with the third guide part；The third guide part and described the
The connection of two pedestals, the 4th guide part are arranged in the top frame of the injection head pylon；
The first end of the third driving device is connect with the top frame, the second end of the third driving device with
The second base connection, the third driving device is stretched out or retraction, and the second base can be driven relative to the top
The sliding of portion's frame.
Further, first guide part and the third guide part are one in slide block assembly and guide rail, described
Second guide part and the 4th guide part are another in slide block assembly and guide rail.
Further, the slide block assembly includes having the attachment base of sliding slot and being arranged in the sliding slot of the attachment base
Sliding block, the sliding block slide on the guide rail.
Further, the slide block assembly further includes anti-turnover panel, and the anti-turnover panel is connect with the attachment base, described to prevent turning over
The back side of guide surface of the plate close to one side of guide rail to the guide rail turns down to form flange.
The utility model additionally provides a kind of injection head pylon, and the injection head pylon includes top frame and described above
Swing mechanism, the swing mechanism is arranged in the top frame.
The utility model provides the swing mechanism and injection head pylon of a kind of injection head pylon, by injection head pylon
Upper setting swing mechanism, can drive injection head to rotate in certain angular range, so as to continuous in injection head guidance
When pipe protrudes into oil well, the operating angle of injection head is adjusted, it is possible thereby to expand the job area of injection head, to adapt to different oil
Well.
Detailed description of the invention
Fig. 1 is a kind of perspective view one of the swing mechanism for injection head pylon that the utility model embodiment one provides；
Fig. 2 is a kind of perspective view two of the swing mechanism for injection head pylon that the utility model embodiment one provides, in order to
Pivoting support is shown, injection head mounting assembly is eliminated in figure, meanwhile, the first driving device in figure is in original state；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the partial enlarged view in Fig. 1 at A；
Fig. 5 is the perspective view that third guide part is slide block assembly in Fig. 4, in order to show sliding block, the anti-turnover panel towards outside
For explosive state；
Fig. 6 is a kind of perspective view of the top frame for injection head pylon that the utility model embodiment two provides, wherein is returned
Rotation mechanism is mounted in top frame；
Fig. 7 is a kind of perspective view for injection head pylon that the utility model embodiment two provides.
Appended drawing reference: swing mechanism 100；Top frame 200；First base 1；Pivoting support 2；First driving device 3；Even
Linkage 4；First rod piece 41；Second rod piece 42；Second base 5；First slide assemblies 6；First guide part 61；Second guide part
62；Second driving device 7；Second slide assemblies 8；Third guide part 81；Attachment base 811；Sliding slot 8111；Sliding block 812；Anti- turnover panel
813；Flange 8131；4th guide part 82；Third driving device 9；Injection head mounting assembly 10；Injection head mounting plate 11.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further described in more detail the utility model.
In the description of the present invention, for ease of description, component is distinguished using " first end " and " second end "
Both ends, this is used for description purposes only, and is not understood to indicate or imply its relative importance or implicitly indicates indicated
The quantity or sequence of technical characteristic.
"upper", "lower", "left", "right", "front", "rear" orientation or positional relationship are base in the description of the present invention,
In the normal operating conditions of swing mechanism, i.e., attached orientation or positional relationship shown in FIG. 1.It is to be appreciated that these orientation arts
Language is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have
There is specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment one
The utility model embodiment one provides a kind of swing mechanism of injection head pylon, as shown in Figure 1-3, swing mechanism
100 include first base 1, pivoting support 2, first driving device 3 and link mechanism 4；Pivoting support 2 and first base 1 rotate
Connection, the first end and first base 1 of link mechanism 4 are rotatablely connected, and second end and pivoting support 2 rotation of link mechanism 4 connect
It connecing, the first end of first driving device 3 is connect with link mechanism 4, and the second end of first driving device 3 is connect with first base 1,
First driving device 3 is stretched out or retraction, drives pivoting support 2 to rotate with drive link mechanism 4.
The present embodiment is to drive pivoting support 2 to rotate by link mechanism 4, rather than by the first of first driving device 3
End is connected on pivoting support 2, directly pivoting support 2 is driven to rotate by first driving device 3, and the purpose being arranged in this way is,
It is connected on pivoting support 2 if it is by the first end of first driving device 3, the first end of first driving device 3 is stretched out
To after certain length, pivoting support 2 is easy for interfering with first driving device 3, to influence the rotation of pivoting support 2
Turn, and pass through link mechanism 4 and pivoting support 2 is driven to rotate, pivoting support 2 would not occur and first driving device 3 occurs to do
The phenomenon that relating to, so as to expand the rotation angle of pivoting support 2, rotary course more steady and smooth.In addition, with using revolution
Motor is compared to drive pivoting support 2 to rotate, the structure shape that the present embodiment is cooperated using first driving device 3 and link mechanism 4
Formula can save production cost.
Further, in this embodiment link mechanism 4 include the first rod piece 41 and the second rod piece 42, the first rod piece 41
First end and first base 1 are rotatablely connected, and the first end of the second end of the first rod piece 41 and the second rod piece 42 is rotatablely connected, and second
The second end and pivoting support 2 of rod piece 42 are rotatablely connected；The first end of first driving device 3 is connect with the first rod piece 41, and first
Driving device 3 is stretched out or retraction, and the first rod piece 41 can be driven to rotate, and the first rod piece 41 is further driven to the driving of the second rod piece 42
Pivoting support 2 rotates, and can realize rotating smoothly for pivoting support 2 from there through a simple link mechanism 4.
As shown in figure 3, in the initial state, the position that the first end of first driving device 3 is stretched out is in 2 edge of revolving support
The midpoint of both direction angle rotatable shown in arrow B in figure, along rotated counterclockwise by angle a in positive and negative identical angular range
Or rotate clockwise angle b, i.e. a=b.It is understood that as needed, may be designed in a not equal to b.
Further, the second end of first driving device 3 is located at the second end of the second rod piece 42 far from the first rod piece 41
The side of first end, that is to say, that the second end of first driving device 3 and the first end of the first rod piece 41 are located at the second bar
The two sides of part 42, the advantages of this arrangement are as follows can greatly save the while guaranteeing that link mechanism 4 can normally rotate
The installation space of one driving device 3, so that the structure of entire swing mechanism 100 is more compact.In other embodiments,
Also the second end setting position that can according to need adjustment first driving device 3, as long as guaranteeing the first end of first driving device 3
Link mechanism 4 can be driven to rotate.
Further, in this embodiment the first rod piece 41 be bent plate, i.e. the hinge at 41 both ends of the first rod piece with first drive
The hinge of the first end of dynamic device 3 on the same line, can not increase the rotation angle of revolving support 2 in this way.Preferably, a
=45 °, 45 ° of b=﹣.In other embodiments, the first rod piece 41 is also possible to round bar.
Further, in this embodiment swing mechanism 100 further include that second base 5, the first slide assemblies 6 and second drive
Dynamic device 7, the first slide assemblies 6 are arranged between first base 1 and second base 5, and the first slide assemblies 6 include the first guiding
Part 61 and the second guide part 62 being slidably connected with the first guide part 61, the first guide part 61 are connect with first base 1, and second leads
It being connect to part 62 with second base 5, the first end of the second driving device 7 is connect with second base 5, and the of the second driving device 7
Two ends are connect with first base 1, and the stretching of the second driving device 7 or retraction can drive first base 1 relative to second base
5 slidings, so that first base 1 can adjust its phase in second base 5 along the setting direction of the first slide assemblies 6
To position.
Further, in this embodiment swing mechanism 100 further include the second slide assemblies 8 and third driving device 9,
Two slide assemblies 8 include third guide part 81 and the 4th guide part 82 being slidably connected with third guide part 81, third guide part
81 connect with second base 5, and the bottom plate of the top frame 200 (with reference to Fig. 6) in injection head pylon is arranged in the 4th guide part 82
On, the first end of third driving device 9 is connect with top frame 200, and the second end and second base 5 of third driving device 9 connect
It connects, the stretching of third driving device 9 or retraction, second base 5 can be driven to slide relative to top frame 200, so that
Second base 5 can adjust its relative position in top frame 200 along the setting direction of the second slide assemblies 8.
The setting direction of the first slide assemblies 6 and the second slide assemblies 8 is mutually perpendicular in the present embodiment, it is possible thereby to make
Swing mechanism 100 can adjust the relative position on four direction all around in top frame 200, in other embodiment
In, it can also be arranged in different angles between the first slide assemblies 6 and the second slide assemblies 8, and be not limited to be mutually perpendicular to.
First driving device 3, the second driving device 7 and third driving device 9 in the present embodiment are hydraulic cylinder,
In other embodiment, first driving device 3, the second driving device 7 and third driving device 9 are also possible to cylinder or electronic push away
Bar.
Further, in this embodiment the first guide part 61 be slide block assembly, the second guide part 62 is guide rail, and third leads
It is slide block assembly to part 81, the 4th guide part 82 is guide rail, and in other embodiments, being also possible to the first guide part 61 is to lead
Rail, the second guide part 62 are slide block assembly, and third guide part 81 is guide rail, and the 4th guide part 82 is slide block assembly, as long as guaranteeing
First guide part 61 can be slided relative to the second guide part 62, and third guide part 81 can be slided relative to the 4th guide part 82 is
It can.
Further, as illustrated in figures 4-5, the slide block assembly in the present embodiment includes the attachment base 811 with sliding slot 8111
With the sliding block 812 in the sliding slot 8111 that attachment base 811 is arranged in, sliding block 812 slides on guide rail.The material of common sliding block 812
Matter is mostly nylon, and the sliding block 812 of nylon material is bolted in attachment base 811, but such slide block assembly makes
The risk cut with there is bolt in the process, and after bolt is cut, be also inconvenient to repair.In order to solve this problem, originally
The material of sliding block 812 is changed to copper alloy by embodiment, and copper alloy is good friction material, and the sliding block 812 of Copper alloy material is logical
The modes such as welding are crossed to be fixed in attachment base 811, it is possible thereby to the risk for avoiding bolt from being cut, so as to improve sliding block
The service performance of component.
Further, the slide block assembly of the present embodiment further includes anti-turnover panel 813, and anti-turnover panel 813 is connect with attachment base 811,
Anti- turnover panel 813 turns down to form flange 8131 close to the back side of the guide surface of one side guide of guide rail.Two pieces in the present embodiment are anti-
Turnover panel 813 is separately positioned on 811 both ends of attachment base, and anti-turnover panel 813 can bear about 5 tons of power of tumbling, and slide block assembly is normal
In use, flange 8131 is not in contact with guide rail, and when slide block assembly run-off the straight, flange 8131 can be resisted against leading for guide rail
To the back side in face, it thus it can be prevented that swing mechanism 100 is tumbled.
Further, the swing mechanism 100 of the present embodiment further includes injection head mounting assembly 10, injection head mounting assembly 10
Including mounting base (not shown) and injection head mounting plate 11, mounting base is mounted on pivoting support 2, and injection head mounting plate 11 is removable
It is mounted in mounting base with unloading, it is possible thereby to various sizes of injection head mounting plate 11 is conveniently replaceable, to adapt to different size
Injection head.
Embodiment two
The utility model embodiment two provides a kind of injection head pylon, and as shown in fig. 6-7, which includes top
The swing mechanism 100 that portion's frame 200 and embodiment one provide, swing mechanism 100 are arranged in top frame 200.
The various embodiments described above each provide the swing mechanism and injection head pylon of a kind of injection head pylon, by injecting
Swing mechanism is set on head pylon, injection head can be driven to rotate in certain angular range, so as to draw in injection head
When leading continuous pipe and protruding into oil well, the operating angle of injection head is adjusted, it is possible thereby to expand the job area of injection head, to adapt to not
Same oil well.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model and different limit
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of swing mechanism of injection head pylon, which is characterized in that the swing mechanism include first base, pivoting support,
First driving device and link mechanism；
The pivoting support and the first base are rotatablely connected；
The first end of the link mechanism and the first base are rotatablely connected, the second end of the link mechanism and the revolution
Support rotary connection；
The first end of the first driving device is connect with the link mechanism, the second end of the first driving device with it is described
First base connection；
The first driving device is stretched out or retraction, to drive the link mechanism to drive the pivoting support rotation.
2. swing mechanism according to claim 1, which is characterized in that the link mechanism includes the first rod piece and the second bar
Part, the first end and the first base of first rod piece are rotatablely connected, the second end of first rod piece and described second
The first end of rod piece is rotatablely connected, and the second end of second rod piece and the pivoting support are rotatablely connected；First driving
The first end of device is connect with first rod piece.
3. swing mechanism according to claim 2, which is characterized in that the second end of the first driving device is located at described
The side of first end of the second end of second rod piece far from first rod piece.
4. swing mechanism according to claim 2 or 3, which is characterized in that first rod piece is bent plate.
5. swing mechanism according to claim 1, which is characterized in that the swing mechanism further includes second base, first
Slide assemblies and the second driving device；
First slide assemblies are arranged between the first base and the second base；First slide assemblies include
First guide part and the second guide part being slidably connected with first guide part；First guide part and the first base
Connection, second guide part are connect with the second base；
The first end of second driving device is connect with the second base, the second end of second driving device with it is described
First base connection, second driving device is stretched out or retraction, and the first base can be driven relative to second bottom
Seat sliding.
6. swing mechanism according to claim 5, which is characterized in that the swing mechanism further include the second slide assemblies and
Third driving device, second slide assemblies include third guide part and what is be slidably connected with the third guide part the 4th lead
To part；The third guide part is connect with the second base, and the top of the injection head pylon is arranged in the 4th guide part
In portion's frame；
The first end of the third driving device is connect with the top frame, the second end of the third driving device with it is described
Second base connection, the third driving device is stretched out or retraction, and the second base can be driven relative to the top frame
Frame sliding.
7. swing mechanism according to claim 6, which is characterized in that first guide part and the third guide part are
One in slide block assembly and guide rail, second guide part and the 4th guide part are another in slide block assembly and guide rail
It is a.
8. swing mechanism according to claim 7, which is characterized in that the slide block assembly includes the attachment base with sliding slot
With the attachment base is set sliding slot in sliding block, the sliding block slides on the guide rail.
9. swing mechanism according to claim 8, which is characterized in that the slide block assembly further includes anti-turnover panel, described anti-
Turnover panel is connect with the attachment base, and the back side of guide surface of the anti-turnover panel close to one side of guide rail to the guide rail turns down shape
At flange.
10. a kind of injection head pylon, which is characterized in that the injection head pylon includes top frame and claim 1-9 any
Swing mechanism described in one, the swing mechanism are arranged in the top frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126294.9U CN209444299U (en) | 2018-12-18 | 2018-12-18 | The swing mechanism and injection head pylon of injection head pylon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126294.9U CN209444299U (en) | 2018-12-18 | 2018-12-18 | The swing mechanism and injection head pylon of injection head pylon |
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| Publication Number | Publication Date |
|---|---|
| CN209444299U true CN209444299U (en) | 2019-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822126294.9U Active CN209444299U (en) | 2018-12-18 | 2018-12-18 | The swing mechanism and injection head pylon of injection head pylon |
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| CN (1) | CN209444299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322631A (en) * | 2018-12-18 | 2019-02-12 | 湖南双达机电有限责任公司 | The swing mechanism and injection head pylon of injection head pylon |
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2018
- 2018-12-18 CN CN201822126294.9U patent/CN209444299U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322631A (en) * | 2018-12-18 | 2019-02-12 | 湖南双达机电有限责任公司 | The swing mechanism and injection head pylon of injection head pylon |
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