CN207298046U - Assister bar for the valve with handwheel linkage valve rod of underground - Google Patents
Assister bar for the valve with handwheel linkage valve rod of underground Download PDFInfo
- Publication number
- CN207298046U CN207298046U CN201721265594.4U CN201721265594U CN207298046U CN 207298046 U CN207298046 U CN 207298046U CN 201721265594 U CN201721265594 U CN 201721265594U CN 207298046 U CN207298046 U CN 207298046U
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- assister bar
- connecting portion
- valve
- valve rod
- assister
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Abstract
The utility model provides a kind of assister bar of the valve with handwheel linkage valve rod for underground, is related to hand-operated tools technical field, solves the technical problem existing in the prior art for being inconvenient to operate valve of the underground with handwheel linkage valve rod.The device includes assister bar handle portions, assister bar connecting portion and assister bar connector portions, assister bar handle portions, assister bar connecting portion and assister bar connector portions three are sequentially connected, valve with handwheel linkage valve rod is located at underground, and valve includes handwheel and the valve rod with handwheel linkage, assister bar connector portions can be engaged by the form being placed on outside valve rod with valve rod, when assister bar connector portions are engaged with the valve rod of valve, assister bar handle portions can protrude from outside well head or extend to the position that the outer operating personnel of well are enough to touch, assister bar connector portions can be rotated with ovable valve stem to open or close valve during rotating assister bar handle portions.The utility model causes the simple operation that valve is closed and opened, and also improves security.
Description
Technical field
Hand-operated tools technical field is the utility model is related to, there is handwheel interstage valve for underground more particularly, to a kind of
The assister bar of the valve of bar.
Background technology
In the pipeline of underground, often using some valves, existing valve switch mode is by handwheel band ovable valve stem
Rotate, and need operating personnel to be operated in well, however, narrow space in well, for operating personnel there is certain person to pacify
Full danger；Lower well operations belong to confined space operation, are unfavorable for operating personnel's applying power, operating personnel are to valve opening and closing
There are certain difficulty for operation；Valve can have corrosion in much time using, if there is corrosion with valve rod in handwheel,
Then handwheel will be unable to band ovable valve stem rotation, can not realize the closing of valve.
Applicants have discovered that at least there are following technical problem for the prior art：
There is the problem of opening, shutoff operation is inconvenient in the valve with handwheel linkage valve rod used in down-hole pipe.
Utility model content
The purpose of this utility model is to provide the assister bar of the valve with handwheel linkage valve rod for underground, with solution
The technical problem certainly existing in the prior art for being inconvenient to operate valve of the underground with handwheel linkage valve rod.The utility model carries
Many technique effects elaboration as detailed below that optimal technical scheme in many technical solutions supplied can be generated.
To achieve the above object, the utility model provides following technical scheme：
A kind of assister bar of valve with handwheel linkage valve rod for underground provided by the utility model, its feature exist
In, including assister bar handle portions, assister bar connecting portion and assister bar connector portions, wherein：
The assister bar handle portions, the assister bar connecting portion and the assister bar connector portions three are sequentially connected, and have
The valve of handwheel linkage valve rod is located at underground, and the valve includes handwheel and the valve rod with handwheel linkage, described to help
Power knock-off joint portion can be engaged by the form being placed on outside valve rod with the valve rod, the assister bar connector portions and the valve rod phase
During cooperation, the assister bar handle portions can protrude from outside well head or extend to the position that the outer operating personnel of well are enough to touch, and turn
The assister bar connector portions can rotate simultaneously under the drive of the assister bar connecting portion during moving the assister bar handle portions
Band ovable valve stem is rotated to open or close the valve.
Preferably, the assister bar is T font structures or L-shaped structure.
Preferably, the assister bar handle portions and the tubular structure that the assister bar connecting portion is inner hollow；It is described to help
For power bar connecting portion with the assister bar connector portions to be fixedly connected, the assister bar handle portions and the assister bar connecting portion are solid
Fixed connection.
Preferably, the assister bar handle portions, the assister bar connecting portion and the assister bar connector portions use metal
Material is made；The assister bar connecting portion and the assister bar connector portions is are welded to connect, assister bar handle portions and described
Assister bar connecting portion is to be welded to connect.
Preferably, the assister bar connecting portion and the assister bar connector portions are to be detachably connected.
Preferably, the assister bar connector portions include connector auxiliary section and the connector being connected with connector auxiliary section connection
Portion, the connector auxiliary section are the structure of inner hollow, and the connector auxiliary section is engaged with the valve rod, the connector connection
Portion is connected by connector with the assister bar connecting portion.
Preferably, the connector is bolt or pivot pin.
Preferably, the assister bar handle portions and the assister bar connecting portion are to be detachably connected；
The assister bar connecting portion includes handle attachment part, and through hole, the assister bar are provided with the handle attachment part
Handle portions are engaged with the through hole and the assister bar handle portions pass through the through hole, and the assister bar handle portions can be along described
The length direction movement of assister bar handle portions.
Preferably, the assister bar connecting portion includes outer connecting portion, interior connecting portion and connecting portion connector, the interior connection
Portion is placed in the outer connecting portion, and the one end of the outer connecting portion away from the interior connecting portion connects with the assister bar handle portions
Connect, the one end of the interior connecting portion away from the outer connecting portion is connected with the assister bar connector portions, the connecting portion connector
The outer connecting portion and the interior connecting portion are connected, is provided with outer connecting portion hole on the outer connecting portion, on the interior connecting portion
Interior connecting portion hole is provided with, the interior connecting portion hole is evenly distributed in the interior connecting portion along the interior connecting portion length direction
On, the connecting portion connector with the outer connecting portion hole and interior connecting portion hole is engaged and the connecting portion connector
Through the outer connecting portion hole and the interior connecting portion hole.
Preferably, the assister bar further includes assister bar pair handle, the assister bar pair handle and the assister bar hand handle
The one end in portion is detachably connected；The assister bar pair handle is connected through a screw thread with the assister bar handle portions or is connected by pivot pin
Connect.
The utility model provides the assister bar of the valve with handwheel linkage valve rod for underground, to solve the prior art
Present in be inconvenient to operate the technical problem of valve of the underground with handwheel linkage valve rod, assister bar connector portions match with valve rod
Close, assister bar handle portions are protruded from outside well head so that during operating personnel's rotary valve rod, it is not necessary in down-hole operation so that valve
The closing of door and opening operation are simplified, and also improve security.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the in running order structure diagram of assister bar；
Fig. 2 is the partial enlarged view A of Fig. 1；
Fig. 3 is the structure diagram that assister bar connector portions are detachably connected with assister bar connecting portion；
Fig. 4 is the structure diagram of the assister bar connecting portion with through hole；
Fig. 5 is that outer connecting portion and interior connecting portion are not installing the structure diagram of connecting portion connector；
Fig. 6 is the structure diagram of outer connecting portion and interior connecting portion in installation connecting portion connector；
Fig. 7 is the structure diagram that assister bar pair handle is connected with assister bar handle portions.
1- assister bars handle portions in figure；2- assister bar connecting portions；21- handle attachment parts；211- through holes；The outer connecting portions of 22-；
The outer connecting portion holes of 221-；Connecting portion in 23-；Connecting portion hole in 231-；24- connecting portion connectors；3- assister bar connector portions；31-
Connector auxiliary section；32- joint connections；4- connectors；5- assister bar pair handles；6- valves；61- handwheels；62- valve rods.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below by the technology of the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Obtained all other embodiment is put, belongs to the scope that the utility model is protected.
The utility model provides a kind of assister bar of the valve with handwheel linkage valve rod for underground, including power-assisted
Bar handle portions 1, assister bar connecting portion 2 and assister bar connector portions 3, wherein：Assister bar handle portions 1, assister bar connecting portion 2 and power-assisted
3 three of knock-off joint portion is sequentially connected, and the valve 6 with handwheel linkage valve rod be located at underground, and valve 6 including handwheel 61 and with
The valve rod 62 that handwheel 61 links, assister bar connector portions 3 can be engaged by the form being placed on outside valve rod 62 with valve rod 62, assister bar
When connector portions 3 are engaged with valve rod 62, assister bar handle portions 1 can protrude from outside well head or extend to the outer operating personnel of well and be enough
The position touched, assister bar connector portions 3 can turn under the drive of assister bar connecting portion 2 during rotating assister bar handle portions 1
It is dynamic and rotated with ovable valve stem 62 to open or close valve 6, with solve it is existing in the prior art be inconvenient to operate underground have
The technical problem of the valve of handwheel linkage valve rod, assister bar connector portions 3 are engaged with valve rod 62, and assister bar handle portions 1 extend to
The outer operating personnel of well are enough the position touched so that and operating personnel, which are located at around well, can rotate assister bar handle portions 1, without
Down-hole operation is needed, for the convenience of operation, assister bar handle portions 1 are protruded from outside well head, its height protruded causes one
As operating personnel station assister bar handle portions 1, assister bar provided by the utility model so that valve can be rotated around well
Close and opening operation is simplified, also improve security；The opening and closing of existing valve 6 are all to pass through rotation hand wheel
61, handwheel 61 rotates the opening and closing for realizing valve 6, it is necessary to operating personnel's down-hole operation with ovable valve stem 61, to operating personnel
For there are security risk, in addition, because the operating condition of underground particular surroundings and valve 6 so that handwheel 61 and valve rod 62
Between get rusty easily, concatenation ability between handwheel 61 and valve rod 62 weakens after generally getting rusty, can not when there is rotation hand wheel 61
Situation about being rotated with movable valve 62, and use assister bar will rotary valve rod 62 realize and open shutdown valve 6, avoid handwheel 62
It is not easy the situation of rotary valve rod 62 during damage.
Optionally embodiment, assister bar can be T font structures or L-shaped structure.
Optionally embodiment, assister bar handle portions 1 and assister bar connecting portion 2 are the tubular structure of inner hollow；
With assister bar connector portions 3 to be fixedly connected, assister bar handle portions 1 and assister bar connecting portion 2 connect assister bar connecting portion 2 to be fixed
Connect.
Optionally embodiment, assister bar handle portions 1, assister bar connecting portion 2 and assister bar connector portions 3 are using gold
Belong to material to be made；Assister bar connecting portion 2 and assister bar connector portions 3 is are welded to connect, assister bar handle portions 1 and assister bar connecting portion
2 be to be welded to connect.
Optionally embodiment, assister bar connecting portion 2 and assister bar connector portions 3 are to be detachably connected；Assister bar connects
Head 3 includes connector auxiliary section 31 and the joint connection 32 being connected with connector auxiliary section 31, and connector auxiliary section 31 is in inside
Empty structure, joint connection 32 are connected by connector 4 with assister bar connecting portion 2；The valve 6 of different model, its valve rod 62
Cross-sectional area it is of different sizes, by assister bar connecting portion 2 and assister bar connector portions 3 to be detachably connected, can replace at any time
Suitable assister bar connector portions 3, to realize and need the valve rod 62 operated to coordinate；Connector 4 can be bolt or pivot pin.
Optionally embodiment, assister bar handle portions 1 and assister bar connecting portion 2 are to be detachably connected；Assister bar connects
Socket part 2 includes handle attachment part 21, is provided with through hole 211 on handle attachment part 21, assister bar handle portions 1 match with through hole 211
Close and assister bar handle portions 1 pass through through hole 211, assister bar handle portions 1 can be moved along the length direction of assister bar handle portions 1, behaviour
When making personnel station around well, it is typically only capable to force in one end of assister bar handle portions 1, assister bar handle portions 1 are along assister bar hand
It is length in order to reduce assister bar handle portions 1 that the length in portion 1, which can be moved, saves material, and assister bar handle portions 1 pass through
During through hole 211, one end is close from through hole 211, and 1 other end of assister bar handle portions is remote from through hole 211 and operating personnel are touched
And and force in this end, limiting plate can be provided at both ends with assister bar handle portions 1, avoid assister bar handle portions 1 depart from help
Power bar connecting portion 2.
Optionally embodiment, assister bar connecting portion 2 includes outer connecting portion 22, interior connecting portion 23 is connected with connecting portion
Part 24, interior connecting portion 23 are placed in outer connecting portion 22, the one end of outer connecting portion 22 away from interior connecting portion 23 and assister bar handle portions 1
Connection, the one end of interior connecting portion 23 away from outer connecting portion 22 are connected with assister bar connector portions 3, and connecting portion connector 24 connects outer connect
Socket part 22 and interior connecting portion 23, are provided with outer connecting portion hole 22 on outer connecting portion 22, interior connecting portion are provided with interior connecting portion 23
Hole 23, interior connecting portion hole 231 are evenly distributed on interior connecting portion 23 along interior 23 length direction of connecting portion, connecting portion connector 24
It is engaged with outer connecting portion hole 22 and interior connecting portion hole 23 and connecting portion connector 24 passes through outer connecting portion hole 22 and interior connection
Portion hole 23, is engaged, the height for realizing assister bar connecting portion 2 is by outer connecting portion hole 22 from different interior connecting portion holes 231
It is adjustable so that assister bar is not only suitable for the valve 62 of different depth, i.e. valve 6 can also be adapted to apart from the depth on ground
The operation people of different height.
Optionally embodiment, assister bar further include assister bar pair handle 5, assister bar pair handle 5 and assister bar hand
The one end in portion 1 is detachably connected, the length of assister bar handle portions 1 can be very short, as long as its length disclosure satisfy that assister bar pair
Handle 5 is connected with assister bar handle portions 1, and assister bar pair handle 5 can be set in assister bar handle portions 1, assister bar pair
Handle 5 can also be connected through a screw thread with assister bar handle portions 1 or is connected by pivot pin, when without using assister bar, by power-assisted
Both bar pair handle 5 and assister bar handle portions 1 disassemble, and reduce the placing space of assister bar, and the assister bar for being also is easy to take
Band.
The utility model provides the assister bar of the valve with handwheel linkage valve rod for underground so that operating personnel are revolved
During rotating valve rod, it is not necessary in down-hole operation so that the simple operation that valve is closed and opened, also improves security.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (10)
1. the assister bar of a kind of valve with handwheel linkage valve rod for underground, it is characterised in that including assister bar hand handle
Portion (1), assister bar connecting portion (2) and assister bar connector portions (3), wherein：
The assister bar handle portions (1), the assister bar connecting portion (2) and the assister bar connector portions (3) three are sequentially connected,
Valve (6) with handwheel linkage valve rod be located at underground, and the valve (6) including handwheel (61) and with the handwheel (61)
The valve rod of linkage, the assister bar connector portions (3) can be by being placed on the form of the valve rod (62) outside and the valve rod (62) phase
Coordinate, when the assister bar connector portions (3) are engaged with the valve rod (62), the assister bar handle portions (1) can protrude from well
Outside mouthful or the position that the outer operating personnel of well are enough to touch is extended to, is rotated described in during the assister bar handle portions (1)
Assister bar connector portions (3) can rotate under the drive of the assister bar connecting portion (2) and drive the valve rod (62) to rotate to beat
The valve (6) is closed on or off.
2. the assister bar of the valve with handwheel linkage valve rod according to claim 1 for underground, it is characterised in that
The assister bar is T font structures or L-shaped structure.
3. the assister bar of the valve with handwheel linkage valve rod according to claim 1 for underground, it is characterised in that
The assister bar handle portions (1) and the tubular structure that the assister bar connecting portion (2) is inner hollow；The assister bar connecting portion
(2) with the assister bar connector portions (3) to be fixedly connected, the assister bar handle portions (1) and the assister bar connecting portion (2) are
It is fixedly connected.
4. the assister bar of the valve with handwheel linkage valve rod according to claim 3 for underground, it is characterised in that
The assister bar handle portions (1), the assister bar connecting portion (2) and the assister bar connector portions (3) use metal material system
Into；The assister bar connecting portion (2) and the assister bar connector portions (3) is are welded to connect, the assister bar handle portions (1) and institute
Assister bar connecting portion (2) is stated to be welded to connect.
5. the assister bar of the valve with handwheel linkage valve rod according to claim 1 for underground, it is characterised in that
The assister bar connecting portion (2) and the assister bar connector portions (3) are to be detachably connected.
6. the assister bar of the valve with handwheel linkage valve rod according to claim 5 for underground, it is characterised in that
The assister bar connector portions (3) include connector auxiliary section (31) and the joint connection being connected with the connector auxiliary section (31)
(32), the connector auxiliary section (31) is the structure of inner hollow, and the connector auxiliary section (31) matches with the valve rod (62)
Close, the joint connection (32) is connected by connector (4) with the assister bar connecting portion (2).
7. the assister bar of the valve with handwheel linkage valve rod according to claim 6 for underground, it is characterised in that
The connector (4) is bolt or pivot pin.
8. the assister bar of the valve with handwheel linkage valve rod according to claim 1 for underground, it is characterised in that
The assister bar handle portions (1) and the assister bar connecting portion (2) are to be detachably connected；
The assister bar connecting portion (2) includes handle attachment part (21), and through hole is provided with the handle attachment part (21)
(211), the assister bar handle portions (1) are engaged with the through hole (211) and the assister bar handle portions (1) are led to through described
Hole (211), the assister bar handle portions (1) can move along the length direction of the assister bar handle portions (1).
9. the assister bar of the valve with handwheel linkage valve rod according to claim 1 for underground, it is characterised in that
The assister bar connecting portion (2) includes outer connecting portion (22), interior connecting portion (23) and connecting portion connector (24), the interior connection
Portion (23) is placed in the outer connecting portion (22), the one end of the outer connecting portion (22) away from the interior connecting portion (23) with it is described
Assister bar handle portions (1) connect, and the one end of the interior connecting portion (23) away from the outer connecting portion (22) connects with the assister bar
Head (3) connects, and the connecting portion connector (24) connects the outer connecting portion (22) and the interior connecting portion (23), described outer
Outer connecting portion hole (221) is provided with connecting portion (22), interior connecting portion hole (231), institute are provided with the interior connecting portion (23)
State interior connecting portion hole (231) to be evenly distributed on the interior connecting portion (23) along interior connecting portion (23) length direction, institute
State connecting portion connector (24) with the outer connecting portion hole (221) and the interior connecting portion hole (231) is engaged and the company
Socket part connector (24) passes through the outer connecting portion hole (221) and the interior connecting portion hole (231).
10. the assister bar of the valve with handwheel linkage valve rod according to claim 1 for underground, its feature exist
In the assister bar further includes assister bar pair handle (5), the assister bar pair handle (5) and the assister bar handle portions (1)
One end is detachably connected；The assister bar pair handle (5) is connected through a screw thread or passes through pivot pin with the assister bar handle portions (1)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721265594.4U CN207298046U (en) | 2017-09-28 | 2017-09-28 | Assister bar for the valve with handwheel linkage valve rod of underground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721265594.4U CN207298046U (en) | 2017-09-28 | 2017-09-28 | Assister bar for the valve with handwheel linkage valve rod of underground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207298046U true CN207298046U (en) | 2018-05-01 |
Family
ID=62441055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721265594.4U Active CN207298046U (en) | 2017-09-28 | 2017-09-28 | Assister bar for the valve with handwheel linkage valve rod of underground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207298046U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980451A (en) * | 2018-09-29 | 2018-12-11 | 苏州丹顿机电有限公司 | A kind of valve handle auxiliary tool |
| CN109140033A (en) * | 2018-09-29 | 2019-01-04 | 苏州丹顿机电有限公司 | A kind of valve handle auxiliary tool |
| CN110792840A (en) * | 2019-11-21 | 2020-02-14 | 宁波华望信息科技有限公司 | Valve capable of adjusting handle length according to space |
-
2017
- 2017-09-28 CN CN201721265594.4U patent/CN207298046U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980451A (en) * | 2018-09-29 | 2018-12-11 | 苏州丹顿机电有限公司 | A kind of valve handle auxiliary tool |
| CN109140033A (en) * | 2018-09-29 | 2019-01-04 | 苏州丹顿机电有限公司 | A kind of valve handle auxiliary tool |
| CN110792840A (en) * | 2019-11-21 | 2020-02-14 | 宁波华望信息科技有限公司 | Valve capable of adjusting handle length according to space |
| CN110792840B (en) * | 2019-11-21 | 2021-08-10 | 宁波华望信息科技有限公司 | Valve capable of adjusting handle length according to space |
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| GR01 | Patent grant |