CN204153300U - A kind of multipurpose valve handwheel - Google Patents
A kind of multipurpose valve handwheel Download PDFInfo
- Publication number
- CN204153300U CN204153300U CN201420619186.4U CN201420619186U CN204153300U CN 204153300 U CN204153300 U CN 204153300U CN 201420619186 U CN201420619186 U CN 201420619186U CN 204153300 U CN204153300 U CN 204153300U
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- CN
- China
- Prior art keywords
- hole
- screw rod
- square
- handwheel
- disk
- 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
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of multipurpose valve handwheel, this handwheel comprises disk, described disc centre place is provided with the square through hole of edge chamfering, a side of described square through hole is provided with the tapped hole perpendicular to this side, described tapped hole extends to outside disk, be provided with screw rod in described tapped hole, one end that described screw rod is positioned at square through hole is provided with retaining member, and the bare terminal end of described retaining member is provided with curve bath.A kind of multipurpose valve handwheel of the utility model, by gap between screw rod adjustable clamp gripping member and square through hole, to be applicable to the valve of plurality of specifications, when related work is carried out to gas transmission station and valve chamber, only need carry a multipurpose valve handwheel, significantly reduce labor intensity.Multipurpose valve handwheel simultaneously described in this programme, uses simple, easy to adjust, avoids complicated registration and inquiry work, can increase work efficiency.
Description
Technical field
The utility model relates to the valve switch at natural gas transmission and distribution gas station, particularly a kind of multipurpose valve handwheel.
Background technique
at unmanned gas transmission station, valve chamber that some are remote, for prevent valve by illegal operation or handwheel stolen, usually the valve handle in main line or flow process can be unloaded and take back warehouse keeping.When staff needs to operate valve, can valve handle be taken to job site, after reinstalling, carry out valve operation again.Because the specification of valve is more, handwheel model is inconsistent, must bring multiple handwheel and connect the pin key of handwheel when going to work.But the weight of handwheel is comparatively large, carries very inconvenient, needs the valve classification registration to handwheel and gas transmission station simultaneously, must investigate thoroughly required handwheel model before setting out, working efficiency is not high and easily make mistakes.
Model utility content
Technical problem to be solved in the utility model is, provides one to be applicable to multiple valve, and can reduce labor intensity, the multipurpose valve handwheel of increasing work efficiency.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of multipurpose valve handwheel, comprise disk, described disc centre place is provided with the square through hole of edge chamfering, a side of described square through hole is provided with the tapped hole perpendicular to this side, described tapped hole extends to outside disk, be provided with screw rod in described tapped hole, one end that described screw rod is positioned at square through hole is provided with retaining member, and the bare terminal end of described retaining member is provided with curve bath.
The program is by gap between screw rod adjustable clamp gripping member and square through hole, to be applicable to the valve of plurality of specifications, when related work is carried out to gas transmission station and valve chamber, only need carry the multipurpose valve handwheel described in a this programme, significantly reduce labor intensity.Multipurpose valve handwheel simultaneously described in this programme, uses simple, easy to adjust, avoids complicated registration and inquiry work, can increase work efficiency.
As preferred version of the present utility model, described retaining member is connected with screw rod by positioning screwn.The program is convenient to manufacturing, effectively can reduce manufacture cost, also facilitates the installation and removal of retaining member simultaneously.
As preferred version of the present utility model, also comprise multiple curve bath specification different, for the retaining member mutually changed.Valve for different size uses corresponding curve bath retaining member, the connection of handwheel and valve shaft can be made more stable, expand the Applicable scope of multipurpose valve handwheel further.
As preferred version of the present utility model, described disk comprises outer toroid and pellet, is provided with equally distributed 4 isometric connecting tendons between described outer toroid and pellet.In the program, the cavity that outer toroid, pellet and connecting tendon are formed can be used to place multiple retaining member, allows carry more convenient, also can reduce with material simultaneously, reduce weight.
As preferred version of the present utility model, described screw rod outboard end is provided with handle, described disk is provided with 3 handles be threaded, and described 3 handles and screw rod are distributed on disk.Handle can increase moment, facilitates staff's rotating valve, is threaded and can be easy to carry by handle for convenience detach.
A kind of multipurpose valve handwheel of the utility model, by gap between screw rod adjustable clamp gripping member and square through hole, to be applicable to the valve of plurality of specifications, when related work is carried out to gas transmission station and valve chamber, only need carry a multipurpose valve handwheel, significantly reduce labor intensity.Multipurpose valve handwheel simultaneously described in this programme, uses simple, easy to adjust, avoids complicated registration and inquiry work, can increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of multipurpose valve handwheel of the utility model.
Fig. 2 is the disk partial sectional view of a kind of multipurpose valve handwheel of the utility model.
Fig. 3 is that the disk cavity of a kind of multipurpose valve handwheel of the utility model uses schematic diagram.
Mark in figure: 1 is disk, and 11 is outer toroid, and 12 is pellet, and 13 is connecting tendon, and 2 is square through hole, and 3 is tapped hole, and 4 is screw rod, 5 retaining members, and 6 is curve bath, and 7 is positioning screwn, and 8 is handle, and 9 is handle.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, a kind of multipurpose valve handwheel of the utility model, comprise disk 1, described disk 1 center is provided with the square through hole 2 of edge chamfering, a side of described square through hole 2 is provided with the tapped hole 3 perpendicular to this side, described tapped hole 3 extends to outside disk 1, is provided with screw rod 4 in described tapped hole 3, one end that described screw rod 4 is positioned at square through hole 2 is provided with retaining member 5, and the bare terminal end of described retaining member 5 is provided with curve bath 6.
As shown in Fig. 1 Fig. 2 and Fig. 3, in a kind of multipurpose valve handwheel of the utility model: the installation and removal facilitating retaining member, retaining member 5 is designed to be connected with screw rod 4 by positioning screwn 7, and manufacturing is convenient in this design, effectively can reduce manufacture cost; For expanding the Applicable scope of multipurpose valve handwheel further, devise the different retaining member of plurality of specifications 5, curve bath 6 radian of various retaining member 5 varies in size, part curve bath is set up convex key or groove, in order to coordinate pin key groove on valve or pin key, valve for different size uses corresponding retaining member, and the connection of handwheel and valve shaft can be made more stable; Described disk 1 comprises outer toroid 11 and pellet 12, equally distributed 4 isometric connecting tendons 13 are provided with between described outer toroid 11 and pellet 12, cylindrical, 11, the cavity that pellet 12 and connecting tendon 13 are formed can be used to place multiple retaining member 5(as Fig. 3), allow carry more convenient, also can reduce with material simultaneously, reduce weight; Described screw rod 4 outboard end is provided with handle 8, described disk 1 is provided with 3 handles 9 be threaded, described 3 handles 9 and screw rod 4 are distributed on disk 1, and handle 9 can increase moment, facilitate staff's rotating valve, be threaded and can be easy to carry by handle for convenience detach.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a multipurpose valve handwheel, it is characterized in that: comprise disk (1), described disk (1) center is provided with the square through hole (2) of edge chamfering, a side of described square through hole (2) is provided with the tapped hole (3) perpendicular to this side, described tapped hole (3) extends to disk (1) outside, screw rod (4) is installed in described tapped hole (3), one end that described screw rod (4) is positioned at square through hole (2) is provided with retaining member (5), and the bare terminal end of described retaining member (5) is provided with curve bath (6).
2. multipurpose valve handwheel according to claim 1, is characterized in that: described retaining member (5) is connected with screw rod (4) by positioning screwn (7).
3. multipurpose valve handwheel according to claim 2, is characterized in that: also comprise multiple curve bath (6) specification different, for the retaining member (5) mutually changed.
4. multipurpose valve handwheel according to claim 3, is characterized in that: described disk (1) comprises outer toroid (11) and pellet (12), is provided with equally distributed 4 isometric connecting tendons (13) between described outer toroid (11) and pellet (12).
5. the multipurpose valve handwheel according to claim 1 or 4, it is characterized in that: described screw rod (4) outboard end is provided with handle (8), described disk (1) is provided with 3 handles (9) be threaded, described 3 handles (9) and screw rod (4) are distributed on disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619186.4U CN204153300U (en) | 2014-10-24 | 2014-10-24 | A kind of multipurpose valve handwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619186.4U CN204153300U (en) | 2014-10-24 | 2014-10-24 | A kind of multipurpose valve handwheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204153300U true CN204153300U (en) | 2015-02-11 |
Family
ID=52511415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420619186.4U Expired - Fee Related CN204153300U (en) | 2014-10-24 | 2014-10-24 | A kind of multipurpose valve handwheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204153300U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351614A (en) * | 2015-12-02 | 2016-02-24 | 中江中通机电科技有限公司 | Foldable valve handle system capable of adjusting torque |
| CN105351613A (en) * | 2015-12-02 | 2016-02-24 | 中江中通机电科技有限公司 | Valve handle system using ratchet structure |
| CN105422973A (en) * | 2015-12-02 | 2016-03-23 | 中江中通机电科技有限公司 | Valve hand wheel system capable of adjusting torque |
| CN106032854A (en) * | 2016-02-23 | 2016-10-19 | 天津光明永兴阀门制造有限公司 | Large-scale valve operation handle |
| CN106594372A (en) * | 2016-12-14 | 2017-04-26 | 中冶南方工程技术有限公司 | Oxygen manual stop valve safe operation method and tool |
-
2014
- 2014-10-24 CN CN201420619186.4U patent/CN204153300U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351614A (en) * | 2015-12-02 | 2016-02-24 | 中江中通机电科技有限公司 | Foldable valve handle system capable of adjusting torque |
| CN105351613A (en) * | 2015-12-02 | 2016-02-24 | 中江中通机电科技有限公司 | Valve handle system using ratchet structure |
| CN105422973A (en) * | 2015-12-02 | 2016-03-23 | 中江中通机电科技有限公司 | Valve hand wheel system capable of adjusting torque |
| CN106032854A (en) * | 2016-02-23 | 2016-10-19 | 天津光明永兴阀门制造有限公司 | Large-scale valve operation handle |
| CN106594372A (en) * | 2016-12-14 | 2017-04-26 | 中冶南方工程技术有限公司 | Oxygen manual stop valve safe operation method and tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150211 Termination date: 20211024 |