CN206393555U - A kind of core holding unit plug provision for disengagement - Google Patents
A kind of core holding unit plug provision for disengagement Download PDFInfo
- Publication number
- CN206393555U CN206393555U CN201621396542.6U CN201621396542U CN206393555U CN 206393555 U CN206393555 U CN 206393555U CN 201621396542 U CN201621396542 U CN 201621396542U CN 206393555 U CN206393555 U CN 206393555U
- Authority
- CN
- China
- Prior art keywords
- support arm
- plug
- holding unit
- core holding
- support
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model is a kind of core holding unit plug provision for disengagement.Its structure is mainly made up of cursor, fixed support, inner thread sleeve, motion thread bar, hinge, bearing, support arm, internal thread, fixed screw.The fixed support of rigidity and inner thread sleeve formation integral structure.What cursor was connected below is motion thread bar.Threaded rod is connected with support arm by bearing arrangement, and it is to ensure that when moving up and down axial-rotation does not occur for support arm that it, which is acted on,.Two support arm is combined by hinge, and the angle of two-arm can be adjusted with this.The utility model is during actually dismounting plug, and the utility model is convenient to use, time saving and energy saving.
Description
Technical field
The present utility model is related to a kind of portable that core holding unit plug is unloaded in rock core displacement analysis experiment and torn open
Handler.
Background technology
In petroleum works field, it is often necessary to which Correlation block reservoir rock is analyzed, as later development scheme
Formulation provide reservoir rock basic physical properties parameter.The experiment for having a class critically important among these is rock core displacement test.In experiment
When can use core holding unit this experimental provision.Because it will simulate the condition of subsurface reservoir HTHP, therefore rock
Heart clamp holder necessarily has good sealing, this require core holding unit and the plug at two ends must tightly coordinate reach it is close
Envelope property is required.So do while the problem of bringing one very big, the dismounting that later plug is finished in each experiment can become abnormal
It is difficult.Conventional method for dismounting is by screwdriver, spanner or hammer, very arduously, and exert a force it is uneven be easily caused it is stifled
The internal thread deformation of head and plug end face.Finally it is possible to damage experimental facilities.For above-mentioned a series of problems, having to have out
Send out provision for disengagement that is convenient and swift and not damaging experimental facilities a kind of.
The content of the invention
The purpose of this utility model be to provide it is a kind of it is simple in construction, time saving and energy saving, conveniently dismantle core holding unit
The provision for disengagement of plug.
The utility model is adopted the following technical scheme that：
The utility model is a kind of core holding unit plug provision for disengagement of Novel portable, and its structure mainly includes rotating
Arm, fixed support, inner thread sleeve, motion thread bar, hinge, bearing, support arm, internal thread, fixed screw composition.Rigidity
Fixed support and inner thread sleeve formation integral structure.Whole core holding unit plug provision for disengagement uses symmetric design, protects
Its uniform force application in use is demonstrate,proved, and then reaches the purpose of protection plug.For the sake of actual use conveniently, cursor is
It is demountable.What cursor was connected below is motion thread bar.Threaded rod is connected with support arm by bearing arrangement, and it is acted on
It is to ensure that when moving up and down axial-rotation does not occur for support arm.Two support arm is combined by hinge, can be adjusted with this
Save the angle of two-arm.During actually dismounting plug, inner thread sleeve is coordinated by screw thread first is fastened on rock core clamping
On the external screw thread of device end, so as to play a part of fixed and support stripping attachment.Then by rotary motion arm, by support arm end
Correct position is adjusted to, in two holes that two ends below support arm are stretched into plug side, two supports are fixed by fastening screw
Arm.Finally by rotary motion arm so that support arm drives one piece of the plug of end to do ascending motion (without axial-rotation), with
A kind of time saving and energy saving mode of comparison is finally reached the purpose of dismounting plug.Plug can not be damaged simultaneously.
The utility model has the advantages that：
1st, the present utility model is simple in construction, operation facility, can it is time saving and energy saving, conveniently and efficiently dismantle plug.
2nd, the present utility model therefore will not cause plug and its end due to uniform force application during plug is dismantled
The internal thread deformation in face is damaged.
3rd, the present utility model is during plug is dismantled, and plug does not have axial-rotation, therefore is connected with plug
Pipeline will not wind together.
Brief description of the drawings
Fig. 1 is the front view of the utility model core holding unit plug stripping attachment；
Fig. 2 is the detail view of Fig. 1 top halfs；
Fig. 3 is the utility model partial enlarged drawing left view；
Fig. 4 is Fig. 3 front view profile.
In figure：Cursor (1), fixed support (2), inner thread sleeve (3), motion thread bar (4), hinge (5), bearing
(6), support arm (7), internal thread (8), fixed screw (9).
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, core holding unit plug provision for disengagement, mainly there is cursor 1, fixed support
2, inner thread sleeve 3, motion thread bar 4, hinge 5, bearing 6, support arm 7, internal thread 8, fixed screw 9 is constituted.Rigidity is consolidated
Fixed rack 2 and inner thread sleeve 3 formation integral structure, for the sake of facilitating in actual use, cursor 1 is can be with
Dismounting.What cursor 1 was connected below is motion thread bar 4.Threaded rod 4 is connected with support arm 7 by the structure of bearing 6, bearing 6
Effect be ensure support arm 7 do not occur axial-rotation while moving up and down.Two support arm 7 is combined by hinge 5,
The angle of two-arm can be adjusted according to actual needs with this.During actually dismounting plug, first by inner thread sleeve 3
Coordinated by screw thread and be fastened on the external screw thread of core holding unit end, so that fixed and support whole dismounting device, finds support
Point, to exert a force below.Then by rotary motion arm 1, the end of support arm 7 is adjusted to suitable position, below support arm 7
Two ends are stretched into two holes of plug side, and support arm 7 is fixed by fastening screw 9.Last rotary motion arm 1, and by
Support arm 7 drives one piece of end plug to do ascending motion, finally in a kind of time saving and energy saving mode of comparison, dismantles plug.Simultaneously
Protection plug is not damaged by.
Claims (4)
1. a kind of core holding unit plug provision for disengagement, it is characterised in that：Mainly there are cursor (1), fixed support (2), interior spiral shell
Line sleeve (3), motion thread bar (4), hinge (5), bearing (6), support arm (7), internal thread (8), fixed screw (9) composition；
The fixed support (2) of rigidity and inner thread sleeve (3) formation integral structure, what cursor (1) was connected below is motion thread
Bar (4)；Threaded rod (4) is connected with support arm (7) by bearing (6) structure, and the effect of bearing (6) is to ensure that support arm (7) exists
Axial-rotation does not occur while moving up and down；Two support arms (7) are combined by hinge (5), and two-arm can be adjusted with this
Angle；During actually dismounting plug, inner thread sleeve (3) is coordinated by screw thread first is fastened on core holding unit end
Hold on external screw thread, so as to play a part of fixed and support stripping attachment；Then by rotary motion arm (1), by support arm (7) end
End is adjusted to correct position, and by support arm (7), two ends are stretched into two holes of plug side below, fixed by fastening screw (9)
Support arm (7)；Last rotary motion arm (1) so that support arm (7) drives one piece of end plug to do ascending motion, is finally reached
The purpose of convenient and swift dismounting plug.
2. a kind of core holding unit plug provision for disengagement according to claim 1, it is characterised in that：The fixed support of rigidity
(2) with inner thread sleeve (3) formation integral structure；Inner thread sleeve (3) is coordinated by screw thread is fastened on core holding unit end
End, so that fixed and support provision for disengagement；Whole core holding unit plug discharge mechanism uses symmetric design.
3. a kind of core holding unit plug provision for disengagement according to claim 1, it is characterised in that：Threaded rod (4) and branch
Brace (7) is connected by bearing (6) structure, and the effect of bearing (6) is to ensure that support arm (7) is not sent out while moving up and down
Raw axial-rotation.
4. a kind of core holding unit plug provision for disengagement according to claim 1, it is characterised in that：Support arm when using
(7) two ends are stretched into two holes of plug side below, pass through the fixed support arm (7) of fastening screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396542.6U CN206393555U (en) | 2016-12-20 | 2016-12-20 | A kind of core holding unit plug provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396542.6U CN206393555U (en) | 2016-12-20 | 2016-12-20 | A kind of core holding unit plug provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206393555U true CN206393555U (en) | 2017-08-11 |
Family
ID=59510729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621396542.6U Expired - Fee Related CN206393555U (en) | 2016-12-20 | 2016-12-20 | A kind of core holding unit plug provision for disengagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206393555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941356A (en) * | 2020-08-13 | 2020-11-17 | 中国石油大学(北京) | Disassembling system and method for disassembling thermal evolution reaction device of hydrocarbon source rock |
| CN113021259A (en) * | 2021-03-11 | 2021-06-25 | 天津国投津能发电有限公司 | Novel temperature element extractor and using method thereof |
-
2016
- 2016-12-20 CN CN201621396542.6U patent/CN206393555U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941356A (en) * | 2020-08-13 | 2020-11-17 | 中国石油大学(北京) | Disassembling system and method for disassembling thermal evolution reaction device of hydrocarbon source rock |
| CN111941356B (en) * | 2020-08-13 | 2021-07-20 | 中国石油大学(北京) | Disassembling system and method for disassembling thermal evolution reaction device of hydrocarbon source rock |
| CN113021259A (en) * | 2021-03-11 | 2021-06-25 | 天津国投津能发电有限公司 | Novel temperature element extractor and using method thereof |
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Legal Events
| 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: 20170811 Termination date: 20171220 |