CN207599120U - A kind of valve handle - Google Patents
A kind of valve handle Download PDFInfo
- Publication number
- CN207599120U CN207599120U CN201721708189.5U CN201721708189U CN207599120U CN 207599120 U CN207599120 U CN 207599120U CN 201721708189 U CN201721708189 U CN 201721708189U CN 207599120 U CN207599120 U CN 207599120U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- wheel
- spoke
- wheel rim
- mounting feature
- 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 proposes a kind of valve handles, the wheel disc being connected including wheel rim and with valve rod, the spoke being uniformly arranged between the wheel rim and wheel disc by several using taking turns disk center as basic point is connected, the vertical height of the wheel rim plane of rotation is located on wheel disc plane of rotation, the spoke is obliquely connected to wheel rim and wheel disc, the link mounting feature being arranged in parallel with spoke is equipped with above the spoke, the link mounting feature is equipped with connecting rod chamber towards one end of wheel rim, the connecting rod being slidably matched with connecting rod chamber is inserted in the connecting rod chamber, the link mounting feature is equipped with sliding slot, the sliding slot is opened up along link mounting feature length direction, the connecting rod outer wall is equipped with positioning head, the positioning head coordinates with sliding slot so as to which connecting rod be avoided to skid off disengaging from connecting rod chamber.The utility model compact can increase hand wheel torque in valve opening and closing.
Description
Technical field
The utility model is related to valve fields, and in particular to a kind of valve handle.
Background technology
Valve handle is very common in valve field, and existing handwheel is often simple in structure, but has some valves to exist
Often resistance is larger for unlatching moment and turn-off transient, therefore unlatches and closes more arduously, and past during unlatching and closing
It is past more laborsaving, the resistance of unlatching moment and turn-off transient such as are solved using valve handle diameter is increased, handwheel body can be caused
Product it is excessively huge, therefore be necessary to design one kind can increase when needed handwheel diameter or reduce unlatch and close moment resistance
Handwheel.
Utility model content
Based on the above problem, the utility model aim is to provide a kind of compact, can in valve opening and closing
Increase the valve handle of hand wheel torque.
In view of the above problems, provide following technical solution：A kind of valve handle, the wheel being connected including wheel rim and with valve rod
Disk, the spoke being uniformly arranged between the wheel rim and wheel disc by several using taking turns disk center as basic point are connected, and the wheel rim returns
The vertical height for turning plane is located on wheel disc plane of rotation, and the spoke is obliquely connected to wheel rim and wheel disc, the wheel
The link mounting feature being arranged in parallel with spoke is equipped with above spoke, the link mounting feature is equipped with connecting rod chamber towards one end of wheel rim,
The connecting rod being slidably matched with connecting rod chamber is inserted in the connecting rod chamber, the link mounting feature is equipped with sliding slot, the sliding slot edge
Link mounting feature length direction opens up, and the connecting rod outer wall is equipped with positioning head, and the positioning head coordinates with sliding slot so as to the company of avoiding
Bar skids off disengaging from connecting rod chamber.
In above structure, by setting link mounting feature on spoke, then telescopic company is plugged in link mounting feature
Bar needs to extract connecting rod when increasing torque in valve opening moment or turn-off transient, is reduced and operated by lever principle
Person's labor intensity, valve be in unlatch and close during resistance it is smaller when connecting rod can be turned back to, manually rotate wheel rim so as to
Fast operating valve opening and closing, since handwheel easily generates centrifugal force in rotation, wheel rim makes the spoke be in higher than wheel disc setting
Skewed, can be conducted oneself with dignity by connecting rod makes it keep retraction state, and positioning head can avoid connecting rod direct when extracted with sliding slot cooperation
It is detached from from connecting rod chamber.
The utility model is further arranged to, and the wheel rim, wheel disc and spoke are cast iron quality, described connecting rod one end end
Face is equipped with magnet mounting hole, is equipped with magnet in the magnet mounting hole, and the magnet is in connecting rod retraction connecting rod chamber and connecting rod chamber
Bottom is attracting.
In above structure, since some valves often upside down dress when mounted, therefore, in order to ensure that connecting rod can not be by gravity shadow
It rings from connecting rod chamber and stretches out, therefore magnet is set, positioned when making connecting rod in retraction connecting rod chamber with attracting realize in connecting rod chamber bottom of chamber.
The utility model is further arranged to, and the connecting rod is equipped with diameter relative to one end of magnet mounting hole and is more than connecting rod
The connecting rod handle of diameter.
In above structure, convenient for putting forth effort, enable the extraction that connecting rod is more convenient.
The utility model is further arranged to, and the magnet is ndfeb magnet.
In above structure, ndfeb magnet has the advantages that strong adsorption force, therefore can effectively ensure that the secured of connecting rod absorption
Degree.
The utility model is further arranged to, and the wheel rim surface is equipped with encapsulated layer.
In above structure, the frictional force between hand and wheel rim can be increased in operation.
The utility model is further arranged to, and the wheel disc, spoke and link mounting feature surface spraying have antirust paint.
The utility model is further arranged to, and the wheel disk center is equipped with through-hole, and the through-hole is equipped with keyway.
The beneficial effects of the utility model：By setting link mounting feature on spoke, then plugged in link mounting feature
Telescopic connecting rod needed to extract connecting rod when increasing torque in valve opening moment or turn-off transient, passed through lever original
Reason reduces operator's labor intensity, can turn back to connecting rod when resistance is smaller during valve is in and unlatches and closes, turns manually
Driving wheel edge is so as to fast operating valve opening and closing, and since handwheel easily generates centrifugal force in rotation, wheel rim is set higher than wheel disc
Putting makes spoke oblique, and can be conducted oneself with dignity by connecting rod makes it keep retraction state, and positioning head can avoid connecting rod from existing with sliding slot cooperation
It is directly detached from during extraction from connecting rod chamber.
Description of the drawings
Overall structure diagram when Fig. 1 is the utility model connecting rod retraction.
Fig. 2 is complete section structure diagram when the utility model connecting rod stretches out.
Fig. 3 is the A portions enlarged structure schematic diagram of the utility model Fig. 2.
Fig. 4 is the B portions enlarged structure schematic diagram of the utility model Fig. 2.
Figure label meaning：10- wheel rims；The encapsulated layers of 101-；102- antirust paints；11- wheel discs；111- through-holes；112- keyways；
12- spokes；13- link mounting features；131- connecting rod chambers；132- sliding slots；14- connecting rods；141- positioning heads；142- magnet mounting holes；
143- magnet；144- connecting rod handles.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but be not intended to limit the scope of the present invention.
Referring to figs. 1 to Fig. 4, a kind of valve handle as shown in Figures 1 to 4, including wheel rim 10 and the wheel being connected with valve rod
Disk 11, the spoke 12 being uniformly arranged between the wheel rim 10 and wheel disc 11 by several using 11 center of wheel disc as basic point are connected,
The vertical height of 10 plane of rotation of wheel rim is located on 11 plane of rotation of wheel disc, and the spoke 12 is obliquely connected to wheel
Edge 10 and wheel disc 12,12 top of spoke are equipped with the link mounting feature 13 being arranged in parallel with spoke 12, the link mounting feature
13 are equipped with connecting rod chamber 131 towards one end of wheel rim 10, and the company being slidably matched with connecting rod chamber 131 is inserted in the connecting rod chamber 131
Bar 14, the link mounting feature 13 are equipped with sliding slot 132, and the sliding slot 132 is opened up along 13 length direction of link mounting feature, described
14 outer wall of connecting rod is equipped with positioning head 141, and the positioning head 141 coordinates connecting rod 14 is avoided to slide from connecting rod chamber 131 with sliding slot 132
Go out to be detached from.
In above structure, by setting link mounting feature 13 on spoke 12, then plug and can stretch in link mounting feature 13
The connecting rod 14 of contracting needed to extract connecting rod 14 when increasing torque in valve opening moment or turn-off transient, passed through lever original
Reason reduces operator's labor intensity, can turn back to connecting rod 14 when resistance is smaller during valve is in and unlatches and closes, manually
Wheel rim 10 is rotated so as to fast operating valve opening and closing, since handwheel easily generates centrifugal force in rotation, wheel rim 10 is higher than
The setting of wheel disc 11 makes spoke 12 oblique, and can be conducted oneself with dignity by connecting rod 14 makes it keep retraction state, positioning head 141 and sliding slot
132 cooperations can avoid connecting rod 14 from being directly detached from when extracted from connecting rod chamber 131.
In the present embodiment, the wheel rim 10, wheel disc 11 and spoke 12 are cast iron quality, and 14 one end end face of connecting rod is set
There is magnet mounting hole 142, be equipped with magnet 143 in the magnet mounting hole 142, the magnet 143 is in 14 retraction connecting rod chamber of connecting rod
It is attracting with 131 bottom of connecting rod chamber when 131.
In above structure, since some valves often upside down dress when mounted, therefore, in order to ensure that connecting rod 14 can not be by gravity
Influence stretched out from connecting rod chamber 131, therefore set magnet 143, when making connecting rod 14 in retraction connecting rod chamber 131 with 131 chamber of connecting rod chamber
Bottom is attracting to realize positioning.
In the present embodiment, the connecting rod 14 is equipped with diameter relative to one end of magnet mounting hole 142 and is more than 14 diameter of connecting rod
Connecting rod handle 144.
In above structure, convenient for putting forth effort, the extraction that enables connecting rod 14 more convenient.
In the present embodiment, the magnet 143 is ndfeb magnet.
In above structure, ndfeb magnet has the advantages that strong adsorption force, therefore can effectively ensure that the jail that connecting rod 14 adsorbs
Soundness.
In the present embodiment, 10 surface of wheel rim is equipped with encapsulated layer 101.
In above structure, the frictional force between hand and wheel rim 10 can be increased in operation.
In the present embodiment, the wheel disc 11, spoke 12 and 13 surface spraying of link mounting feature have antirust paint 102.
In the present embodiment, 11 center of wheel disc is equipped with through-hole 111, and the through-hole is equipped with keyway 112.
The beneficial effects of the utility model：By setting link mounting feature 13 on spoke 12, then in link mounting feature 13
Telescopic connecting rod 14 is inside plugged, needs to extract connecting rod 14 when increasing torque in valve opening moment or turn-off transient,
Operator's labor intensity is reduced by lever principle, it can be by connecting rod 14 when resistance is smaller during valve is in and unlatches and closes
It turns back to, rotates wheel rim 10 manually so as to fast operating valve opening and closing, since handwheel easily generates centrifugal force in rotation, take turns
Edge 10 makes spoke 12 oblique higher than the setting of wheel disc 11, and can be conducted oneself with dignity by connecting rod 14 makes it keep retraction state, positioning head 141
Connecting rod 14 can be avoided directly to be detached from when extracted from connecting rod chamber 131 with the cooperation of sliding slot 132.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of the utility model technical principle is not departed from, several improvement and modification, above-mentioned vacation can also be made
If these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of valve handle, the wheel disc being connected including wheel rim and with valve rod, between the wheel rim and wheel disc by several with
Wheel disk center is connected for the spoke that basic point is uniformly arranged, it is characterised in that：The vertical height of the wheel rim plane of rotation is located at wheel
On disk plane of rotation, the spoke is obliquely connected to wheel rim and wheel disc, and set parallel with spoke is equipped with above the spoke
The link mounting feature put, the link mounting feature are equipped with connecting rod chamber towards one end of wheel rim, are inserted in the connecting rod chamber with connecting
The connecting rod that rod cavity is slidably matched, the link mounting feature are equipped with sliding slot, and the sliding slot is opened up along link mounting feature length direction,
The connecting rod outer wall is equipped with positioning head, and the positioning head coordinates with sliding slot so as to which connecting rod be avoided to skid off disengaging from connecting rod chamber.
2. a kind of valve handle according to claim 1, it is characterised in that：The wheel rim, wheel disc and spoke are cast iron
Material, described connecting rod one end end face are equipped with magnet mounting hole, magnet are equipped in the magnet mounting hole, and the magnet contracts in connecting rod
Enter attracting with connecting rod chamber bottom during connecting rod chamber.
3. a kind of valve handle according to claim 2, it is characterised in that：The connecting rod is relative to the one of magnet mounting hole
End is equipped with the connecting rod handle that diameter is more than connecting rod diameter.
4. a kind of valve handle according to Claims 2 or 3, it is characterised in that：The magnet is ndfeb magnet.
5. a kind of valve handle according to claim 4, it is characterised in that：The wheel rim surface is equipped with encapsulated layer.
6. a kind of valve handle according to claim 5, it is characterised in that：The wheel disc, spoke and link mounting feature table
Face is coated with antirust paint.
7. a kind of valve handle according to claim 6, it is characterised in that：The wheel disk center is equipped with through-hole, described logical
Hole is equipped with keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721708189.5U CN207599120U (en) | 2017-12-11 | 2017-12-11 | A kind of valve handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721708189.5U CN207599120U (en) | 2017-12-11 | 2017-12-11 | A kind of valve handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207599120U true CN207599120U (en) | 2018-07-10 |
Family
ID=62763763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721708189.5U Expired - Fee Related CN207599120U (en) | 2017-12-11 | 2017-12-11 | A kind of valve handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207599120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094522A (en) * | 2019-05-18 | 2019-08-06 | 喆焱阀业有限公司 | Integrated multi valve |
| CN110260031A (en) * | 2019-06-05 | 2019-09-20 | 盐城市大丰洪联铸钢有限责任公司 | A kind of shut-off valve with laborsaving handwheel |
-
2017
- 2017-12-11 CN CN201721708189.5U patent/CN207599120U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094522A (en) * | 2019-05-18 | 2019-08-06 | 喆焱阀业有限公司 | Integrated multi valve |
| CN110260031A (en) * | 2019-06-05 | 2019-09-20 | 盐城市大丰洪联铸钢有限责任公司 | A kind of shut-off valve with laborsaving handwheel |
| CN110260031B (en) * | 2019-06-05 | 2021-01-01 | 盐城市大丰洪联铸钢有限责任公司 | Stop valve with labor-saving hand wheel |
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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 |
Granted publication date: 20180710 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |