CN208961928U - Device for disassembling valve gland - Google Patents
Device for disassembling valve gland Download PDFInfo
- Publication number
- CN208961928U CN208961928U CN201821367568.7U CN201821367568U CN208961928U CN 208961928 U CN208961928 U CN 208961928U CN 201821367568 U CN201821367568 U CN 201821367568U CN 208961928 U CN208961928 U CN 208961928U
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- rod piece
- handle
- fixed top
- axis
- slide plate
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- 210000004907 gland Anatomy 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Details Of Valves (AREA)
Abstract
The utility model discloses a device for dismantling valve gland belongs to the dismouting equipment field. In the utility model, a movable sleeve is sleeved outside a handle, one end of the handle is connected with a first rod piece, wherein the length of the handle is larger than that of the movable sleeve, and the axis of the handle is intersected with the axis of the first rod piece; the second rod piece is welded on the movable sleeve, and the axis of the second rod piece and the axis of the first rod piece are positioned on the same plane; the first fixed top is arranged on the first rod piece, the second fixed top is arranged on the second rod piece, the first fixed top is parallel to the second fixed top, and the first fixed top and the second fixed top are perpendicular to the plane where the axis of the first rod piece and the axis of the second rod piece are located. Like this, when dismouting valve gland, utilize the handle atress to first fixed top and the fixed top of second are the downthehole of fulcrum embedding valve gland, drive the valve gland rotation, can easily dismantle valve gland.
Description
Technical field
It is the utility model relates to disassemblerassembler field, in particular to a kind of for dismantling the device of valve gland.
Background technique
It is provided with all kinds of valves on oil well production tree, is referred to as production tree valve.Production tree valve can be to Jie passed through
The speed and flow of matter are controlled.Medium due to flowing through production tree valve is mostly crude oil, gas and sewage, changed
Learning reaction influences, and easily causes production tree valve scaling, corrodes, causes production tree valve switch not flexible.Based on this, need through
Often production tree valve is maintained.In general, maintaining production tree valve, the locking screw for including by production tree valve is needed
Mother, handwheel, valve gland etc. are dismantled, wherein since valve gland is connect using embedded screw thread with valve body, because
This, disassembly is extremely difficult, needs certain provision for disengagement that could complete.
Currently without the dedicated unit for dismantling valve gland.In general, when dismantling valve gland, it can be by screwdriver
Or in the inner hole of punching pin insertion valve gland, hand hammer taps screwdriver or punching pin from side, so that valve gland is driven to rotate, with
This dismantles valve gland.
However, once hand hammer is pounded partially in disassembly process, i.e., can be pounded in valve when using above method disassembly valve gland
In door body, valve body is caused to damage.Also, by the above method dismantle when, disassembly process takes time and effort, working efficiency compared with
It is low.
Utility model content
The utility model embodiment provides a kind of for dismantling the device of valve gland, can be used for solving the relevant technologies
Valve damage is easily caused when middle disassembly valve gland, is taken time and effort, ineffective problem.The technical solution is as follows:
A kind of provision for disengagement, described device includes: handle, the first rod piece, the second rod piece, the first fixation comes directly towards, second consolidates
Fixed top and quill；
The outer cover of the handle has the quill, and one end of the handle connects first rod piece, wherein institute
The length for stating handle is greater than the length of the quill, and the axis of the handle intersects with the axis of first rod piece；
Second rod piece is located on the quill；
Described first fixed top is located on first rod piece, and the described second fixed top is located at second rod piece
On, the described first fixed top is parallel with the described second fixed top, and the described first fixed top and the second fixed top
Head is each perpendicular to the plane where the axis of first rod piece and the axis of second rod piece.
Optionally, described device further includes positioning bolt, includes bolt hole on the quill, on the handle
Axis direction along the handle includes locating slot, and the positioning bolt passes through the bottom that the bolt hole withstands on the locating slot
Portion, with the fixation quill.
Optionally, first rod piece is welded on the handle, and the axis of first rod piece and the handle
Axis is vertical.
Optionally, the axis of first rod piece and the axis of second rod piece are in the same plane, and described
One rod piece is parallel with second rod piece.
It optionally, include the first sliding groove and the second sliding groove on the handle, the quill includes cylinder,
One slide plate and the second slide plate；
The cross section of the cylinder is semicircle；
The side of first slide plate is connect with the first side of the cylinder, and the other side of first slide plate is located at institute
It states in the first sliding groove；
The side of second slide plate is connect with the second side of the cylinder, and the other side of second slide plate is located at institute
It states in the second sliding groove；
Wherein, the first side, the second side are parallel with the length direction of the cylinder, first slide plate
Be in the same plane with second slide plate, and the plane where first slide plate and second slide plate be parallel to it is described
Plane where first side and the second side.
Technical solution bring beneficial effect provided by the embodiment of the utility model includes at least:
In the present invention, when using the device to dismantle valve gland, the first fixed top and second can be consolidated
Fixed top is respectively embedded into two holes of valve gland, is exerted a force to handle, is branch with the first fixed top and the second fixed top
Point drives valve gland rotation using lever principle, can easy removal fall valve gland.It can be seen that in the utility model
In, in disassembly process, provision for disengagement will not collide with valve body, it can avoid because dismantling the damage to valve body,
It is time saving and energy saving meanwhile when being dismantled using the provision for disengagement, working efficiency can be improved.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structure chart of provision for disengagement provided by the embodiment of the utility model；
Fig. 2 is the structure chart of provision for disengagement provided by the embodiment of the utility model；
Fig. 3 is the structure chart of the cylinder of provision for disengagement provided by the embodiment of the utility model.
Appended drawing reference:
1: handle；2: the first rod pieces；3: the second rod pieces；4: the first fixed tops；5: the second fixed tops；6: and movable sleeve
Cylinder；7: positioning bolt；8: locating slot；
11: the first sliding grooves；12: the second sliding grooves；61: cylinder；62: the first slide plates；63: the second slide plates.
Specific embodiment
To make the purpose of this utility model, technical solution and advantage are clearer, practical new to this below in conjunction with attached drawing
Type embodiment is described in further detail.
Fig. 1 is provided by the embodiment of the utility model a kind of for dismantling the schematic diagram of the device of valve gland.Such as Fig. 1 institute
Show, which includes: handle 1, the first rod piece 2, the second rod piece 3, first fixed top 5, fixed top 4, second and quill
6；The outside of the handle 1 is cased with quill 6, and one end of handle 1 connects the first rod piece 2, wherein the length of handle 1, which is greater than, lives
The length of moving sleeve 6, the axis of handle 1 intersect with the axis of the first rod piece 2；Second rod piece 3 is welded on quill 6, and
The axis of second rod piece 3 and the axis of the first rod piece 2 are in the same plane；First fixed top 4 is arranged in the first rod piece 2
On, the second fixed top 5 is arranged on the second rod piece 3, and the first fixed top 4 is parallel with the second fixed top 5, and first is fixed
Top 4 and the second fixed top 5 are each perpendicular to the plane where the axis of the first rod piece 2 and the axis of the second rod piece 3.
Wherein, handle 1 can be the solid hopkinson bar that material is steel or aluminium alloy.One end of handle 1 is connected with the first rod piece 2.
Illustratively, one end of the first rod piece 2 can be welded on handle 1, also, the first rod piece 2 can be vertical with handle 1.It is optional
Ground, in one possible implementation, the angle between the first rod piece 2 and handle 1 may be obtuse angle either acute angle, this
Utility model embodiment is not specifically limited in this embodiment.
It should also be noted that, the first rod piece 2 equally can be that material is or the solid hopkinson bar of aluminium alloy.In addition, the first bar
The diameter of part 2 can be less than or equal to the diameter of handle 1.
In the utility model embodiment, quill 6 is further sleeved on handle 1, which can be hollow steel
Pipe, hollow aluminum pipe etc. have one of the tubing string of some strength, and there are gap between the quill 6 and handle 1, this
Sample, quill 6 can be along the axis direction activity of handle 1, also, the quill 6 can also be rotated around handle 1.
It should be noted that the length of quill 6 can be less than the length of handle 1.For example, the length of quill 6 can be hand
/ 5th of the length of handle 1.The utility model embodiment is not specifically limited in this embodiment.
The second rod piece 3 is additionally provided on quill 6.Wherein, the second rod piece 3 can be welded on quill 6,
In, the pad of the second rod piece 3 and quill 6 can be located at the midpoint of the length direction of quill.Wherein, the second bar
Part 3 can be vertical with quill 6, alternatively, the angle of the second rod piece 3 and quill 6 can be acute angle or obtuse angle, this is practical
New embodiment is not specifically limited in this embodiment.
It should also be noted that, the second rod piece 3 equally can be the solid hopkinson bar that material is steel or aluminium alloy, also, second
The diameter of rod piece 3 is less than or equal to the diameter of handle 1, and the length of the second rod piece 3 is identical with the length of the first rod piece 2.Wherein,
The length of first rod piece 2 and the second rod piece 3 can be determining according to the radius of valve gland, illustratively, the first rod piece 2 and second
The length of rod piece 3 can be greater than or equal to the radius of valve gland.
Wherein, since quill 6 can be rotated around handle 1, in the utility model embodiment, when
When quill 6 rotates to some position, the first rod piece 2 and the second rod piece 3 can be in the same plane, and the first rod piece
2 can be parallel with the second rod piece 3.
Optionally, when the first rod piece 2 and the second rod piece 3 are in the same plane, in order to enable the second rod piece 3 is fixed,
The device further includes having positioning bolt 7, and the bolt hole matched with positioning bolt is also provided on quill 6, in handle 1
On the axis direction of handle 1 is provided with locating slot 8.
Wherein, the bolt hole on the quill 6 can be opposite with the second rod piece 3.That is, the second rod piece 3 and movable sleeve
The tie point of cylinder 6 and the center of circle of the bolt hole can be located on same circumference, and line between the two passes through the circle of the circumference
The heart.Positioning bolt 7 can pass through the bottom that the bolt hole withstands on locating slot 8, thus fixed quill 6, so that second
Rod piece 3 is fixed in the plane at 2 place of the first rod piece.
In addition, the first fixed top 4 is also welded on the first rod piece 2, in the second bar in the utility model embodiment
The second fixed top 5 is also welded on part 3.Wherein, the first fixed top 4 and the second fixed top 5 are a bit of steel circle
Cylinder, and the first fixed top 4 is consistent with the diameter of the second fixed top 5, height is also consistent.Specifically, the first fixed top
First 4 and second fixed top 5 diameter and height can be determined according to the size and depth of the valve gland mesoporous dismantled, this
Utility model embodiment does not limit this.
It should also be noted that, the first fixed top 4 is parallel with the second fixed top 5, and the first fixed top 4 and second
Fixed top 5 is each perpendicular to the plane where the axis of the first rod piece 2 and the axis of the second rod piece 3.That is, the first fixed top
4 vertically with the first rod piece 2, the second fixed top 5 vertically with the second rod piece 3.
In practical applications, can be according to the specification of valve gland, i.e., it, will be movable according to the distance in two holes in valve gland
Sleeve 6 is movable along the axis direction of handle 1, so that the second rod piece 3 being located on quill 6 is parallel with the first rod piece 2,
And the distance between the first fixed top 4 on the on the second rod piece 3 second fixed top 5 and the first rod piece 2 is made to be equal to valve
The distance in two holes in door gland makes the first fixed top 4 and the second fixed top 5 be respectively embedded into two holes in valve gland
It is interior, it exerts a force to handle 1, is fulcrum with the first fixed top 4 and the second fixed top 5, using lever principle, drives valve gland
Rotation, so that valve gland be dismantled.
It should be noted that when further including positioning bolt 7 and locating slot 8 in the device, and spiral shell is provided on quill 6
When keyhole, it is stuck in locating slot 8 since positioning bolt 7 can pass through bolt hole, quill 6 only can be along handle 1
Axis direction moved, in this case, by the distance tune between the first fixed top 4 and the second fixed top 5
After the whole distance for two holes on valve gland, the positioning bolt 7 being stuck in locating slot 8 can be continued to screw in, until with it is fixed
Until the bottom of position slot 8 is held out against, to keep quill 6 fixed.
Above-mentioned is a kind of for dismantling the possible realization side of the device of valve gland of the utility model embodiment introduction
Formula, optionally, as shown in Fig. 2, including the first sliding groove 11 and the second sliding groove 12, movable sleeve on handle 1 in the device
Cylinder 6 includes cylinder 61, the first slide plate 62 and the second slide plate 63；Wherein, the cross section of cylinder 61 is semicircle；First slide plate 62
The first side of side cylinder 61 connects, and the other side of the first slide plate 62 is located in the second sliding groove 11；The one of second slide plate 63
Side is connect with the second side of cylinder 61, and the other side of the second slide plate 63 is located in the second sliding groove 12；Wherein, first side,
Second side is parallel with the length direction of cylinder 61, and the first slide plate 62 and the second slide plate 63 are in the same plane, and first
Plane where slide plate 62 and the second slide plate 63 is parallel to the plane where first side and second side.
Wherein, the axis of the first sliding groove 11 and the second sliding groove 12 each parallel to handle 1, and the first sliding groove 11 and
Two sliding grooves 12 are located on two sides of the maximum longitudinal section of handle 1, and the first sliding groove 11 and the second sliding groove 12
Length be less than handle 1, the end of the first sliding groove 11 is aligned with 1 one end of handle with the end of the second sliding groove 12.In addition,
The first slide plate 62 and second that the depth and width of first sliding groove 11 and the second sliding groove 12 can include according to quill 6
The width and thickness of slide plate 63 determines.
The cylinder 61 of quill 6 is semicolumn cylinder.Wherein, the diameter of cylinder 61 is greater than the diameter of handle 1, and cylinder
61 is coaxial with handle 1, that is, the central axes of cylinder 61 are overlapped with the central axes of handle 1.In addition, the material of cylinder 61 can be
Steel, aluminium alloy etc. have the material of some strength, and the utility model embodiment is not specifically limited in this embodiment.
The first slide plate 62, second side can be welded on the first side of the cylinder 61 of the semi-cylindrical of quill 6
The second slide plate 63 can be welded on side.Wherein, first side, second side, the first slide plate 62 and the second slide plate 63 are respectively positioned on
In same plane, and the extending direction of the first slide plate 62 and the second slide plate 63 is each perpendicular to the central axes of cylinder 61, in this way, first
Slide plate 62 is aligned with the first sliding groove 11, to be stuck in the first sliding groove 11, the second slide plate 63 is aligned with the second sliding groove 12,
To be stuck in the second sliding groove 12.It should be noted that the first sliding groove 11 and the first cunning being stuck in the first sliding groove 11
There are certain gaps between piece 62, between the second sliding groove 12 and the second slide plate 63 being stuck in the second sliding groove 12 there is also
Certain gap, to guarantee that quill 6 can be slided along the axis direction of handle 1.
It should also be noted that, first could be consolidated when being in the same plane due to the first rod piece 2 and the second rod piece 3
Surely top 4 and the second fixed top 5 are stuck in together in two holes of valve gland, to be dismantled, therefore, this kind of realization side
In formula, the plane where the first rod piece 2 can be vertical with the plane where the first sliding groove 11 and the second sliding groove 12.In this base
On plinth, the second rod piece 3 can be welded at the half of semicolumn circular arc of cylinder 61, to guarantee the second rod piece 3 and the
One rod piece 2 is in the same plane.
In addition, the first fixed top 4 being located on the first rod piece 2 and the second fixed top 5 on the second rod piece 3
Related description can be with reference to the aforementioned related introduction to the shown in Fig. 1 first fixed top 4 and the second fixed top 5, this
Details are not described herein for utility model embodiment.
In practical applications, when using the provision for disengagement in this kind of implementation to be dismantled to valve gland, by
It is stuck in the first sliding groove 11 and the second sliding groove 12 of handle 1 in the first slide plate 62 of quill 6 and the second slide plate 63,
Therefore, quill 6 can be slided along the first sliding groove 11 of handle 1 and the second sliding groove 12, by sliding quill 6
Come the distance between the first rod piece 2 for adjusting the second rod piece 3 on quill 6 with being located at handle one end, so that
The distance between the first fixed top 4 on first rod piece 2 and the second fixed top 5 on the second rod piece 3 on valve gland
The distance between two holes it is equal, the first fixed top 4 and the second fixed top 5 are respectively embedded into two holes in valve gland
It is interior, it exerts a force to handle 1, is fulcrum with the first fixed top 4 and the second fixed top 5, using lever principle, drives valve gland
Rotation, so that valve gland be dismantled.
It should be noted that the device for dismantling valve gland of above-mentioned introduction is equally applicable to installation valve gland.
It wherein, can be with reference to the utilization introduced in previous embodiment using the specifically used principle that the device installs valve gland
The use principle that the device dismantles valve gland, the utility model embodiment repeat no more this.
In the utility model embodiment, when the device using foregoing description is to dismantle valve gland, first can be consolidated
Fixed top and the second fixed top are respectively embedded into two holes of valve gland, are exerted a force to handle, with the first fixed top and the
Two fixed tops are fulcrum, using lever principle, drive valve gland rotation, can easy removal fall valve gland.It can be seen that
In the present invention, the provision for disengagement will not collide with valve body in disassembly process, can avoid because dismantling to valve
The damage of door body, meanwhile, when being dismantled by the above method, disassembly process is time saving and energy saving, and working efficiency can be improved.Another party
Face can make quill be fixed on some position because of the utilization of positioning bolt, can solve in disassembly process, movable sleeve
The problem of fixed top of sliding bring second is not fixed firmly with the hole on valve gland, is more convenient for disassembly process.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of for dismantling the device of valve gland, which is characterized in that described device include: handle (1), the first rod piece (2),
Second rod piece (3), the first fixed top (4), the second fixed top (5) and quill (6)；
The outer cover of the handle (1) has the quill (6), and one end of the handle (1) connects first rod piece
(2), wherein the length of the handle (1) is greater than the length of the quill (6), the axis of the handle (1) and described the
The axis of one rod piece (2) intersects；
Second rod piece (3) is located on the quill (6)；
Described first fixed top (4) is located on first rod piece (2), and the described second fixed top (5) is located at described second
On rod piece (3), the described first fixed top (4) is parallel with the described second fixed top (5), and the described first fixed top (4)
It is each perpendicular to where the axis of first rod piece (2) and the axis of second rod piece (3) with the described second fixed top (5)
Plane.
2. the apparatus according to claim 1, which is characterized in that described device further includes positioning bolt (7), the movable sleeve
It include bolt hole on cylinder (6), the axis direction on the handle (1) along the handle (1) includes locating slot (8), institute
The bottom that positioning bolt (7) withstand on the locating slot (8) across the bolt hole is stated, with the fixation quill (6).
3. the apparatus according to claim 1, which is characterized in that first rod piece (2) is welded on the handle (1),
And the axis of first rod piece (2) is vertical with the axis of the handle (1).
4. the apparatus according to claim 1, which is characterized in that the axis and second rod piece of first rod piece (2)
(3) axis is in the same plane, and first rod piece (2) is parallel with the second rod piece (3).
5. the apparatus according to claim 1, which is characterized in that include on the handle (1) the first sliding groove (11) and
Second sliding groove (12), the quill (6) include cylinder (61), the first slide plate (62) and the second slide plate (63)；
The cross section of the cylinder (61) is semicircle；
The side of first slide plate (62) is connect with the first side of the cylinder (61), first slide plate (62) it is another
Side is located in first sliding groove (11)；
The side of second slide plate (63) is connect with the second side of the cylinder (61), second slide plate (63) it is another
Side is located in second sliding groove (12)；
Wherein, the first side, the second side are parallel with the length direction of the cylinder (61), first slide plate
(62) it is in the same plane with second slide plate (63), and where first slide plate (62) and second slide plate (63)
Plane be parallel to the plane where the first side and the second side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821367568.7U CN208961928U (en) | 2018-08-23 | 2018-08-23 | Device for disassembling valve gland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821367568.7U CN208961928U (en) | 2018-08-23 | 2018-08-23 | Device for disassembling valve gland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208961928U true CN208961928U (en) | 2019-06-11 |
Family
ID=66752621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821367568.7U Active CN208961928U (en) | 2018-08-23 | 2018-08-23 | Device for disassembling valve gland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208961928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660247A (en) * | 2020-06-19 | 2020-09-15 | 广东电网有限责任公司 | Dismounting device of oil blanket cup |
-
2018
- 2018-08-23 CN CN201821367568.7U patent/CN208961928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660247A (en) * | 2020-06-19 | 2020-09-15 | 广东电网有限责任公司 | Dismounting device of oil blanket cup |
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