CN207863896U - A kind of special Elevator structure of oil gas field workover treatment with pressure - Google Patents
A kind of special Elevator structure of oil gas field workover treatment with pressure Download PDFInfo
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- CN207863896U CN207863896U CN201820262502.5U CN201820262502U CN207863896U CN 207863896 U CN207863896 U CN 207863896U CN 201820262502 U CN201820262502 U CN 201820262502U CN 207863896 U CN207863896 U CN 207863896U
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- clip
- riser
- convex block
- oil gas
- gas field
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of special Elevator structures of oil gas field workover treatment with pressure, including the first riser and the second riser, first riser and the second riser are symmetrical set, it is connected by fixed frame between first riser and the second riser, the first convex block and the second convex block are uniformly equipped on the inside of the circular arc of first clip and the second clip respectively, the edge of first clip is equipped with fixture block, and the edge of second clip is equipped with card slot, and the fixture block and card slot are correspondingly arranged.Change traditional Elevator structure, the left end of drive rod is connected to hydraulic test, so that drive rod is controlled flexible, and casing, oil pipe and rod holder are between the first clip and the second clip, pass through the design of the first convex block and the second convex block, good antiskid effect, it is easy to use, determine the moving direction of drive rod, dismountable connection type, easy assembly and disassembly are overhauled, it is only necessary to be used with unification platform hydraulic test, be saved hydraulic test.
Description
Technical field
The utility model is related to elevator technical field, the special Elevator structure of specially a kind of oil gas field workover treatment with pressure.
Background technology
Elevator has very important effect in oil gas field workover treatment with pressure, is that one kind is used for slinging drilling rod, oil pipe
With the tool of the tubing such as casing.It is suspended on inside the hanging rings of lifting system hook both sides, so as to wellbore has been carried out out or under
Enter the operation of drilling tool and oil pipe, casing.Elevator, which corresponds to hung drill string, different specifications.In oil gas field workover treatment, need
Rise out with the devices such as the casing, oil pipe, sucker rod of G.I.H, rise the essential tool of above equipment be elevator.
If being distinguished by function, the type of elevator includes mainly casing elevator, pipe elevator, drill pipe elevator, rod elevator etc., and one
As for, different function elevators generally have different specifications.
The special Elevator structure of a kind of oil gas field workover treatment with pressure that Patent No. CN201620616458.4 is proposed, has
Significant limitation, assembling is inconvenient, and maintenance difficulty is big, and drive rod lacks guide frame so that the movement side of drive rod
It to being difficult to ensure, and needs that two groups of hydraulic tests is coordinated to use, is not suitable for promoting the use of.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of special Elevator structure of oil gas field workover treatment with pressure
The problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of oil gas field workover treatment with pressure is special
Elevator structure, including the first riser and the second riser, first riser and the second riser are symmetrical set, and described first is vertical
It is connected by fixed frame between plate and the second riser, sleeve, the sleeve is fixedly connected on the left side of first riser
In through there is a drive rod, the right end of the drive rod runs through the first riser, and end is fixedly connected with the first clip, described second
The second clip is fixedly connected on the left side of riser, first clip and the second clip are correspondingly arranged, first clip
Be in arc-shaped with the second clip, be uniformly equipped with respectively on the inside of the circular arc of first clip and the second clip the first convex block and
The edge of second convex block, first clip is equipped with fixture block, and the edge of second clip is equipped with card slot, the fixture block and card slot
It is correspondingly arranged.
Preferably, first clip and the corresponding arc radius of the second clip are identical, first convex block and second convex
The specification of block is also identical, and first convex block and the second convex block are trapezoid block.
Preferably, the matching relationship between the outer wall of the drive rod and the endoporus of sleeve is clearance fit.
Preferably, fixed welding, the junction of the drive rod and the first clip between the drive rod and the first clip
Equipped with reinforcing rib.
Preferably, two groups of the fixed mount setting, the fixed frame are bolted to connection in the first riser and second
Riser.
Preferably, the fixed frame is C-shaped, and the fixed frame bends molding by steel plate.
Compared with prior art, the utility model has the beneficial effects that：A kind of well workover with pressure of oil gas field of the utility model is made
The special Elevator structure of industry, structure novel is easy to operate, changes traditional Elevator structure, and the left end of drive rod is connected to hydraulic pressure and sets
It is standby, so that drive rod is controlled flexible, casing, oil pipe and rod holder pass through between the first clip and the second clip
The design of one convex block and the second convex block, good antiskid effect is easy to use, by being fixedly welded on the left side of the first riser
Sleeve, it is clearance fit to make the matching relationship between the outer wall of drive rod and the endoporus of sleeve, so that it is determined that the movement of drive rod
Direction, fixed frame are bolted to connection in the first riser and the second riser, dismountable connection type, ease of assembly and are torn open
Unload maintenance, it is only necessary to be used with unification platform hydraulic test, save hydraulic test, there is very high practicability, greatly improve this
A kind of using for the special Elevator structure of oil gas field workover treatment with pressure is functional, ensures its using effect and utilization benefit, is suitble to
It is widely popularized.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the special Elevator structure of oil gas field of the utility model workover treatment with pressure；
Fig. 2 is that a kind of the first yoke configurations of the special Elevator structure of oil gas field of the utility model workover treatment with pressure are illustrated
Figure；
Fig. 3 is that a kind of the second yoke configurations of the special Elevator structure of oil gas field of the utility model workover treatment with pressure are illustrated
Figure.
In figure：1 first riser, 2 second risers, 3 fixed frames, 4 sleeves, 5 drive rods, 6 first clips, 7 second clips, 8
First convex block, 9 second convex blocks, 10 reinforcing ribs, 11 fixture blocks, 12 card slots.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for description purposes only, and is not understood to indicate or imply relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, can also be
It is detachably connected, or is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of special elevator of oil gas field workover treatment with pressure
Structure, including the first riser 1 and the second riser 2, first riser, 1 and second riser 2 are symmetrical set, and described first is vertical
It is connected by fixed frame 3 between plate 1 and the second riser 2, sleeve 4 is fixedly connected on the left side of first riser 1, it is described
Through there is drive rod 5 in sleeve 4, the right end of the drive rod 5 runs through the first riser 1, and end is fixedly connected with the first clip
6, the second clip 7 is fixedly connected on the left side of second riser 2, first clip, 6 and second clip 7 correspondence is set
It sets, first clip, 6 and second clip 7 is in arc-shaped, and the circular arc inside of first clip, 6 and second clip 7 is respectively
It is uniformly equipped with the first convex block 8 and the second convex block 9, the edge of first clip 6 is equipped with fixture block 11, second clip 7
Edge is equipped with card slot 12, and the fixture block 11 and card slot 12 are correspondingly arranged.
Specifically, first clip 6 is identical with 7 corresponding arc radius of the second clip, first convex block 8 and second
The specification of convex block 9 is also identical, and first convex block, 8 and second convex block 9 is trapezoid block.
Specifically, the matching relationship between the outer wall and the endoporus of sleeve 4 of the drive rod 5 is clearance fit.
Specifically, fixed welding, the company of the drive rod 5 and the first clip 6 between the drive rod 5 and the first clip 6
It meets place and is equipped with reinforcing rib 10, improve structural strength.
Specifically, the fixed frame 3 is arranged two groups, the fixed frame 3 is bolted to connection in the first riser 1 and the
Two risers 2.
Specifically, the fixed frame 3 is C-shaped, the fixed frame 3 bends molding by steel plate.
Operation principle：The special Elevator structure of a kind of oil gas field of the utility model workover treatment with pressure, in use, changing tradition
Elevator structure, the left end of drive rod 5 is connected to hydraulic test, so that drive rod 5 is controlled flexible, casing, oil pipe and oil pumping
Bar is clamped between the first clip 6 and the second clip 7, passes through the design of the first convex block 8 and the second convex block 9, good antiskid effect, side
Just it uses, by being fixedly welded with sleeve 4 on the left side of the first riser 1, makes the endoporus of the outer wall and sleeve 4 of drive rod 5
Between matching relationship be clearance fit, so that it is determined that the moving direction of drive rod 5, fixed frame 3 be bolted to connection in
First riser 1 and the second riser 2, dismountable connection type, easy assembly and disassembly maintenance, it is only necessary to be set with unification platform hydraulic pressure
It is standby to use, hydraulic test is saved, there is very high practicability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of special Elevator structure of oil gas field workover treatment with pressure, including the first riser (1) and the second riser (2), feature
It is：First riser (1) and the second riser (2) are symmetrical set, first riser (1) and the second riser (2) it
Between connected by fixed frame (3), sleeve (4) is fixedly connected on the left side of first riser (1), in the sleeve (4)
Through there is drive rod (5), the right end of the drive rod (5) runs through the first riser (1), and end is fixedly connected with the first clip
(6), the second clip (7), first clip (6) and the second clip are fixedly connected on the left side of second riser (2)
(7) it is correspondingly arranged, first clip (6) and the second clip (7) are in arc-shaped, first clip (6) and the second clip
(7) the first convex block (8) and the second convex block (9) are uniformly equipped on the inside of circular arc respectively, the edge of first clip (6) is equipped with
The edge of fixture block (11), second clip (7) is equipped with card slot (12), and the fixture block (11) and card slot (12) are correspondingly arranged.
2. a kind of special Elevator structure of oil gas field workover treatment with pressure according to claim 1, it is characterised in that：Described
One clip (6) arc radius corresponding with the second clip (7) is identical, the specification of first convex block (8) and the second convex block (9)
Identical, first convex block (8) and the second convex block (9) are trapezoid block.
3. a kind of special Elevator structure of oil gas field workover treatment with pressure according to claim 1, it is characterised in that：The drive
Matching relationship between the outer wall and the endoporus of sleeve (4) of lever (5) is clearance fit.
4. a kind of special Elevator structure of oil gas field workover treatment with pressure according to claim 1, it is characterised in that：The drive
The junction of fixed welding between lever (5) and the first clip (6), the drive rod (5) and the first clip (6) is equipped with reinforcing rib
(10)。
5. a kind of special Elevator structure of oil gas field workover treatment with pressure according to claim 1, it is characterised in that：It is described solid
Determine frame (3) and be arranged two groups, the fixed frame (3) is bolted to connection in the first riser (1) and the second riser (2).
6. a kind of special Elevator structure of oil gas field workover treatment with pressure according to claim 1, it is characterised in that：It is described solid
It is C-shaped to determine frame (3), the fixed frame (3) bends molding by steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820262502.5U CN207863896U (en) | 2018-02-23 | 2018-02-23 | A kind of special Elevator structure of oil gas field workover treatment with pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820262502.5U CN207863896U (en) | 2018-02-23 | 2018-02-23 | A kind of special Elevator structure of oil gas field workover treatment with pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207863896U true CN207863896U (en) | 2018-09-14 |
Family
ID=63455482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820262502.5U Expired - Fee Related CN207863896U (en) | 2018-02-23 | 2018-02-23 | A kind of special Elevator structure of oil gas field workover treatment with pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207863896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914790A (en) * | 2021-10-27 | 2022-01-11 | 陕西星通石油工程技术有限公司 | Novel closed hydraulic elevator matched with inclined and straight well workover rig and use method |
-
2018
- 2018-02-23 CN CN201820262502.5U patent/CN207863896U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914790A (en) * | 2021-10-27 | 2022-01-11 | 陕西星通石油工程技术有限公司 | Novel closed hydraulic elevator matched with inclined and straight well workover rig and use method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20200223 |