CN110107732A - A kind of novel soft sealed gate valve handwheel - Google Patents
A kind of novel soft sealed gate valve handwheel Download PDFInfo
- Publication number
- CN110107732A CN110107732A CN201910286559.8A CN201910286559A CN110107732A CN 110107732 A CN110107732 A CN 110107732A CN 201910286559 A CN201910286559 A CN 201910286559A CN 110107732 A CN110107732 A CN 110107732A
- Authority
- CN
- China
- Prior art keywords
- annulus
- cross
- centered cylinder
- gate valve
- novel soft
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
Abstract
The invention discloses a kind of novel soft sealed gate valve handwheels, including annulus, cross and centered cylinder, several rubbing holes are fixedly installed on the external annulus of the annulus, the transversal mask body semicircular in shape structure of the annulus, and the cross-sectional openings of the annulus are downward, the internal ring wall of the annulus is fixedly connected with centered cylinder by cross, the mounting hole of square structure is offered in the centered cylinder, four connecting rod compositions of the cross, and the arbitrarily one end of connecting rod close to one end of centered cylinder than close annulus is thick, the cross-sectional structure of the connecting rod and the cross-sectional structure of annulus are identical, the cross tilts downwards close to one end of centered cylinder.The beneficial effects of the present invention are: having the characteristics that structure is beautiful, facilitating rotation, is laborsaving.
Description
Technical field
The present invention relates to sealing valve technical field, specially a kind of novel soft sealed gate valve handwheel.
Background technique
In industrial equipment, especially there is valve on machinery field, many equipment, pipe fitting, be mounted on valve
The handle wheel of adjusting.Existing valve handle is all that wheel plate-like rotating handle is made in cylinder iron casting, or uses steel plate stamping mostly
It is molded that wheel plate-like rotating handle is made.Not only manufacturing cost is high for ironcasting handle, and easily broken damage, hand made of steel plate
Handle, which is then held, opening at disk, be not closed, not at circular tube shaped, general only 2/3 or so circular arc, opening easily make operator's hand by
Wound.
Summary of the invention
Present invention solves the technical problem that being to overcome defect of the existing technology, a kind of type soft sealing gate valve hand is provided
Wheel.The type soft sealing gate valve handwheel has the characteristics that structure is beautiful, facilitates rotation, is laborsaving.
To achieve the above object, the invention provides the following technical scheme: a kind of novel soft sealed gate valve handwheel, including circle
Ring, cross and centered cylinder are fixedly installed with several rubbing holes, the cross section of the annulus on the external annulus of the annulus
Specific semicircular in shape structure, and the cross-sectional openings of the annulus are downward, the internal ring wall of the annulus connects by the way that cross is fixed
Centered cylinder is connect, the mounting hole of square structure, four connecting rod compositions of the cross are offered in the centered cylinder, and appoint
One end close to one end of centered cylinder than close annulus of connecting rod of anticipating is thick, the cross-sectional structure of the connecting rod and annulus
Cross-sectional structure is identical, and the cross tilts downwards close to one end of centered cylinder.
Preferably, the diameter of several rubbing holes is 8mm, and several described rubbing holes are successively arranged in a ring.
Preferably, the diameter of the centered cylinder is 42mm, and the bottom diameter of the mounting hole in the centered cylinder is greater than
The diameter on top.
Preferably, the outer end length of the trapezoidal structure of the bottom opening of the annulus, the opening is greater than internal length,
The integral diameter of the annulus is 200mm.
Preferably, the junction of the both ends of the cross and centered cylinder and annulus is provided with rounded corners.
Compared with prior art, the beneficial effects of the present invention are: having the characteristics that structure is beautiful, facilitating rotation, is laborsaving.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention top view；
Fig. 3 is structure of the invention side view.
Figure label: 1 annulus, 2 crosses, 3 centered cylinders, 4 rubbing holes, 5 mounting holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of novel soft sealed gate valve handwheel, including annulus 1,
Cross 2 and centered cylinder 3, are fixedly installed with several rubbing holes 4 on the external annulus of the annulus 1, the annulus 1 it is transversal
Mask body semicircular in shape structure, and the cross-sectional openings of the annulus 1 are downward, it is notable that it opens the bottom of the annulus 1
The trapezoidal structure of mouth, the outer end length of the opening are greater than internal length, and the integral diameter of the annulus 1 is 200mm, described
The internal ring wall of annulus 1 is fixedly connected with centered cylinder 3 by cross 2, it is notable that the diameter of several rubbing holes 4
For 8mm, and several described rubbing holes 4 are successively arranged in a ring, and the diameter of the centered cylinder 3 is 42mm, noticeable
It is that the both ends of the cross 2 and the junction of centered cylinder 3 and annulus 1 are provided with rounded corners, the centered cylinder 3
On the bottom diameter of mounting hole 5 be greater than the diameter on top, the mounting hole 5 of square structure, institute are offered in the centered cylinder 3
2 four connecting rod compositions of cross are stated, and any one end of connecting rod close to one end of centered cylinder 3 than close annulus 1 is thick,
The cross-sectional structure of the connecting rod is identical as the cross-sectional structure of annulus 1, and the cross 2 is close to one end of centered cylinder 3
It tilts downwards.
Working principle
When practical, cooperate the rubbing hole 4 being arranged on 1 outer wall of annulus that can effectively increase its frictional force and reaches labour-saving effect,
It is more easier to open valve；The intensity of structure not only can be improved also in the trapezoidal groove being wherein arranged below annulus 1 and cross 2
It can reduce the weight of product.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of novel soft sealed gate valve handwheel, including annulus (1), cross (2) and centered cylinder (3), it is characterised in that: institute
It states and is fixedly installed with several rubbing holes (4) on the external annulus of annulus (1), the transversal mask body semicircular in shape of the annulus (1)
Structure, and the cross-sectional openings of the annulus (1) are downward, during the internal ring wall of the annulus (1) is fixedly connected by cross (2)
Heart cylinder (3) offers the mounting hole (5) of square structure, (2) four connecting rods of the cross on the centered cylinder (3)
Composition, and any one end of connecting rod close to one end of centered cylinder (3) than close annulus (1) is thick, the cross of the connecting rod
Cross section structure is identical as the cross-sectional structure of annulus (1), and the cross (2) is inclined downwards close to the one end of centered cylinder (3)
Tiltedly.
2. a kind of novel soft sealed gate valve handwheel according to claim 1, it is characterised in that: several rubbing holes (3)
Diameter be 8mm, and several described rubbing holes (3) are successively arranged in a ring.
3. a kind of novel soft sealed gate valve handwheel according to claim 1, it is characterised in that: the centered cylinder (3)
Diameter is 42mm, and the bottom diameter of the mounting hole (5) on the centered cylinder (3) is greater than the diameter on top.
4. a kind of novel soft sealed gate valve handwheel according to claim 1, it is characterised in that: the bottom of the annulus (1)
Be open trapezoidal structure, and the outer end length of the opening is greater than internal length, and the integral diameter of the annulus (1) is 200mm.
5. a kind of novel soft sealed gate valve handwheel according to claim 1, it is characterised in that: the two of the cross (2)
End and the junction of centered cylinder (3) and annulus (1) are provided with rounded corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286559.8A CN110107732A (en) | 2019-04-10 | 2019-04-10 | A kind of novel soft sealed gate valve handwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286559.8A CN110107732A (en) | 2019-04-10 | 2019-04-10 | A kind of novel soft sealed gate valve handwheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110107732A true CN110107732A (en) | 2019-08-09 |
Family
ID=67485293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910286559.8A Pending CN110107732A (en) | 2019-04-10 | 2019-04-10 | A kind of novel soft sealed gate valve handwheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110107732A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200996498Y (en) * | 2006-12-05 | 2007-12-26 | 余鹏程 | Hand wheel of valve |
| CN101737511A (en) * | 2010-01-27 | 2010-06-16 | 上海凯科阀门制造有限公司 | Non-rising stem butterfly-shaped knife gate valve |
| CN201925583U (en) * | 2010-11-29 | 2011-08-10 | 汪东方 | Hand wheel |
| CN202812255U (en) * | 2012-08-16 | 2013-03-20 | 芜湖市金贸流体科技股份有限公司 | Valve core embedded soft sealing gate valve |
| CN103244745A (en) * | 2013-05-30 | 2013-08-14 | 天津市华顺通阀门有限公司 | Gate valve hand wheel |
| CN204901025U (en) * | 2015-08-17 | 2015-12-23 | 黄佳富 | Novel valve handle |
| CN205479663U (en) * | 2016-04-13 | 2016-08-17 | 浙江加耐特阀杆有限公司 | Lace hand wheel |
| CN205559825U (en) * | 2016-05-06 | 2016-09-07 | 浙江纽沃阀门有限公司 | Prevent maloperation gate valve |
-
2019
- 2019-04-10 CN CN201910286559.8A patent/CN110107732A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200996498Y (en) * | 2006-12-05 | 2007-12-26 | 余鹏程 | Hand wheel of valve |
| CN101737511A (en) * | 2010-01-27 | 2010-06-16 | 上海凯科阀门制造有限公司 | Non-rising stem butterfly-shaped knife gate valve |
| CN201925583U (en) * | 2010-11-29 | 2011-08-10 | 汪东方 | Hand wheel |
| CN202812255U (en) * | 2012-08-16 | 2013-03-20 | 芜湖市金贸流体科技股份有限公司 | Valve core embedded soft sealing gate valve |
| CN103244745A (en) * | 2013-05-30 | 2013-08-14 | 天津市华顺通阀门有限公司 | Gate valve hand wheel |
| CN204901025U (en) * | 2015-08-17 | 2015-12-23 | 黄佳富 | Novel valve handle |
| CN205479663U (en) * | 2016-04-13 | 2016-08-17 | 浙江加耐特阀杆有限公司 | Lace hand wheel |
| CN205559825U (en) * | 2016-05-06 | 2016-09-07 | 浙江纽沃阀门有限公司 | Prevent maloperation gate valve |
Non-Patent Citations (1)
| Title |
|---|
| 陆培文: "《实用阀门设计手册（第3版）》", 31 October 2012, 机械工业出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190809 |