CN105351612A - Multiway valve control device capable of being turned over - Google Patents
Multiway valve control device capable of being turned over Download PDFInfo
- Publication number
- CN105351612A CN105351612A CN201510832626.3A CN201510832626A CN105351612A CN 105351612 A CN105351612 A CN 105351612A CN 201510832626 A CN201510832626 A CN 201510832626A CN 105351612 A CN105351612 A CN 105351612A
- Authority
- CN
- China
- Prior art keywords
- way valve
- pin
- operating handle
- turnover
- turning rack
- 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.)
- Granted
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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
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a multiway valve control device capable of being turned over. The multiway valve control device comprises a mounting rack and a control rod. A multiway valve is fixed to the lower portion of the mounting rack, and the mounting rack is pin joint with a turnover frame through a first horizontal rotary shaft. A limiting device is arranged between the turnover frame and the mounting rack, and the lower end of the control rod is in pin joint with the turnover frame through a second horizontal rotary shaft. Meanwhile, the lower end of the control rod matches the multiway valve. The multiway valve control device has the beneficial effects that when the control rod carries out turnover moving, a control component of the multiway valve cannot be in linkage, and then normal work of the multiway valve can be guaranteed.
Description
Technical field
The present invention relates to automotive component technical field, especially relate to a kind of turnover Multi-way valve operator.
Background technique
Usually, the manipulation of multi-way valve in the class Motor Vehicle such as fork truck, is achieved by connected operating handle.That is, the controlling component such as valve rod of multi-way valve is hinged to connecting rod, and connecting rod is hinged to operating handle.So, user's driven forward or pull back operating handle, can drive the controlling component of multi-way valve upwards or move downward, and then control the oil circuit direction of multi-way valve, realize each action of equipment.
But, when some parts of the Motor Vehicle that needs repairing, need operating handle to move forward, then for the dismounting of component and maintenance provide working space, but the various motions of equipment can not be affected.In other words, while needing operating handle to move forward, the parts such as the valve rod of multi-way valve can not move.This cannot realize for the control gear of common multi-way valve.
Summary of the invention
The object of this invention is to provide a kind of turnover Multi-way valve operator, it has when operating handle carries out overturning mobile, and the controlling component of multi-way valve can not link, and then can guarantee the feature of the normal work of multi-way valve.
The technical solution adopted in the present invention is: turnover Multi-way valve operator, comprise scaffold, operating handle, multi-way valve is fixed on the bottom of this scaffold, described scaffold is articulated with turning rack by the first running shaft in level, limit stoper is provided with between this turning rack and this scaffold, and the underpart of operating handle is articulated on this turning rack by the second running shaft in level, meanwhile, operating handle lower end is compatible with multi-way valve.
Described limit stoper comprises and is fixed on pin frame on this turning rack and is positioned at below this pin frame and the plate be fixed on this scaffold, this pin frame is provided with on pin-and-hole, this plate and has spacing hole, what pin-and-hole internal clearance coordinated is provided with pin rod, and this pin rod lower end is compatible with spacing hole.
Described pin frame is " U " type structure, and pin-and-hole is 2 that align up and down.
Described pin rod is furnished with the stage clip making it have the trend of moving down.
Described pin rod underpart is cone-shaped.
Described turning rack is furnished with the extension spring making it have the trend of rotating up.
Described operating handle lower end is provided with the shank extended back, and the controlling component of multi-way valve is connected to the rearward end of shank by connecting rod.
The present invention is compared to the prior art advantageously: when operating handle carries out overturning mobile, the controlling component of multi-way valve can not link, and then can guarantee the normal work of multi-way valve.Turnover Multi-way valve operator of the present invention in use, only need the restriction cancelling limit stoper, turning rack can overturn downwards, when user's driven forward operating handle, lower end due to operating handle has the degrees of freedom to bottom offset, thus the controlling component action of multi-way valve cannot be driven, guarantee that control valve can continue normal work.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the schematic perspective view (the following drawings has all carried out suitable amplification relative to Fig. 1) of the turnover Multi-way valve operator of embodiments of the invention;
Fig. 2 is the right elevation of the turnover Multi-way valve operator of embodiments of the invention;
Fig. 3 is that sectional view is looked on the right side of the turnover Multi-way valve operator of embodiments of the invention;
Fig. 4 is the left view of the turnover Multi-way valve operator of embodiments of the invention;
Fig. 5 is the A portion enlarged view of Fig. 4;
Fig. 6 is the local front sectional view of the turnover Multi-way valve operator of embodiments of the invention;
Fig. 7 is the schematic perspective view that the section components of the turnover Multi-way valve operator of embodiments of the invention carries out coordinating.
In figure:
10, scaffold, the 11, first running shaft;
20, operating handle, 21, shank;
30, turning rack, the 31, second running shaft, 32, extension spring;
40, limit stoper, 41, pin frame, 411, pin-and-hole, 42, plate, 421, spacing hole, 43, pin rod, 431, stage clip;
50, connecting rod;
100, multi-way valve.
Embodiment
Embodiment, is shown in shown in Fig. 1 to Fig. 7: turnover Multi-way valve operator, comprises scaffold 10, operating handle 20.Multi-way valve 100 is fixed on the bottom of this scaffold 10.
Further say, this scaffold 10 is articulated with turning rack 30 by the first running shaft 11 in level.That is, this turning rack 30 can with this first running shaft 11 for axially or downwards to overturn.Limit stoper 40 is provided with between this turning rack 30 and this scaffold 10.That is, once this limit stoper 40 works, then this turning rack 30 cannot overturn.The underpart of operating handle 20 is articulated on this turning rack 30 by the second running shaft 31 in level.Meanwhile, operating handle 20 lower end is compatible with multi-way valve 100.That is, the controlling component of the lower end hinge multi-way valve 100 of this operating handle 20.Like this, under normal circumstances, this limit stoper 40 limits the upset of this turning rack 30, thus user is when pushing away forward or pulling back this operating handle 20, and the lower end of this operating handle 20 drives the controlling component action of multi-way valve 100; Otherwise, when needing repairing some parts, people is only needed to be the restriction cancelling this limit stoper 40, this turning rack 30 can overturn downwards, when user's driven forward operating handle 20, because operating handle 20 entirety has the degrees of freedom to bottom offset, thus the controlling component action of multi-way valve 100 cannot be driven, guarantee that control valve can continue normal work.
Optimize:
This limit stoper 40 comprises and is fixed on pin frame on this turning rack 30 41 and is positioned at below this pin frame 41 and the plate 42 be fixed on this scaffold 10.Wherein, this pin frame 41 is provided with pin-and-hole 411, and this plate 42 has spacing hole 421.What pin-and-hole 411 internal clearance coordinated is provided with pin rod 43, and this pin rod 43 lower end is compatible with spacing hole 421.That is, only need to press this pin rod 43, make the lower end of this pin rod 43 be inserted in spacing hole 421, this limit stoper 40 can be made to play a role, and this turning rack 30 cannot rotate; Otherwise only need to and pull up this pin rod 43, make the lower end of this pin rod 43 not be inserted in spacing hole 421, getting final product people is the effect cancelling this limit stoper 40, and this turning rack 30 can overturn freely.
More excellent:
This pin frame 41 is " U " type structure, and pin-and-hole 411 is 2 that align up and down.That is, from the side, this pin frame 41 has upper and lower 2 flat boards be parallel to each other, and each flat board is equipped with a pin-and-hole 411.Like this, make the assembling of this pin rod 43 more convenient and stable.
This pin rod 43 is furnished with the stage clip 431 making it have the trend of moving down.Such as, this pin rod 43 is inserted with cotter pin, this stage clip 431 is enclosed within this pin rod 43, and the two ends of this stage clip 431 withstand on a flat board of this pin frame 41 respectively with in this cotter pin.Certainly, this cotter pin is positioned at this pin frame 41 for holding out against the below of the flat board of this stage clip 431.Like this, in normal state, can guarantee that the lower end of this pin rod 43 is inserted in this spacing hole 421.
This pin rod 43 underpart is cone-shaped, and the underpart being convenient to this pin rod 43 is inserted in this spacing hole 421.Best, the diameter of this spacing hole 421 equals the diameter of certain position, centre of the tapered portion of the lower end of this pin rod 43.Like this, guarantee stable being inserted in this spacing hole 421 in the lower end of this pin rod 43, and this spacing hole 421 can not be passed down through.
Continue to optimize:
This turning rack 30 is furnished with the extension spring 32 making it have the trend of rotating up.Such as, this extension spring 32 lower end hook on this scaffold 10, upper end hook be positioned on certain position at this first running shaft 11 rear on this turning rack 30.Like this, be convenient to this turning rack 30 reset smoothly.
This operating handle 20 lower end is provided with the shank 21 extended back.That is, from the side, this operating handle 20 is in " 7 " font.The controlling component of multi-way valve 100 is connected to the rearward end of shank 21 by connecting rod 50.Like this, only need the upper end of this operating handle 20 of front and back push-and-pull, can be pulled upwardly or promote the controlling component of multi-way valve 100 easily downwards.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. turnover Multi-way valve operator, comprise scaffold (10), operating handle (20), multi-way valve (100) is fixed on the bottom of this scaffold (10), it is characterized in that: described scaffold (10) is articulated with turning rack (30) by the first running shaft (11) in level, limit stoper (40) is provided with between this turning rack (30) and this scaffold (10), and the underpart of operating handle (20) is articulated on this turning rack (30) by the second running shaft (31) in level, meanwhile, operating handle (20) lower end is compatible with multi-way valve (100).
2. turnover Multi-way valve operator according to claim 1, it is characterized in that: described limit stoper (40) comprises the pin frame (41) that is fixed on this turning rack (30) and is positioned at this pin frame (41) below and the plate (42) be fixed on this scaffold (10), this pin frame (41) is provided with on pin-and-hole (411), this plate (42) and has spacing hole (421), what pin-and-hole (411) internal clearance coordinated is provided with pin rod (43), and this pin rod (43) lower end is compatible with spacing hole (421).
3. turnover Multi-way valve operator according to claim 2, is characterized in that: described pin frame (41) is " U " type structure, and pin-and-hole (411) is 2 that align up and down.
4. turnover Multi-way valve operator according to claim 2, is characterized in that: described pin rod (43) is furnished with the stage clip (431) making it have the trend of moving down.
5. turnover Multi-way valve operator according to claim 2, is characterized in that: described pin rod (43) underpart is cone-shaped.
6. turnover Multi-way valve operator according to claim 1, is characterized in that: described turning rack (30) is furnished with the extension spring (32) making it have the trend of rotating up.
7. turnover Multi-way valve operator according to claim 1, it is characterized in that: described operating handle (20) lower end is provided with the shank (21) extended back, the controlling component of multi-way valve (100) is connected to the rearward end of shank (21) by connecting rod (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510832626.3A CN105351612B (en) | 2015-11-26 | 2015-11-26 | Turnover Multi-way valve operator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510832626.3A CN105351612B (en) | 2015-11-26 | 2015-11-26 | Turnover Multi-way valve operator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105351612A true CN105351612A (en) | 2016-02-24 |
| CN105351612B CN105351612B (en) | 2018-07-20 |
Family
ID=55327641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510832626.3A Active CN105351612B (en) | 2015-11-26 | 2015-11-26 | Turnover Multi-way valve operator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351612B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292687A (en) * | 2018-11-07 | 2019-02-01 | 安徽合力股份有限公司 | A kind of turnover mechanism for installing hydraulic pilot handle on fork truck |
| CN109573898A (en) * | 2019-01-16 | 2019-04-05 | 徐州徐工特种工程机械有限公司 | Fork truck control stick automatic turning mechanism |
| CN115490018A (en) * | 2022-09-14 | 2022-12-20 | 华晓精密工业(苏州)有限公司 | Automatic feeding device and production line |
Citations (7)
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|---|---|---|---|---|
| CN201209105Y (en) * | 2008-04-23 | 2009-03-18 | 安徽合力股份有限公司 | Novel multiport valve control mechanism for forklifts |
| KR20100044998A (en) * | 2008-10-23 | 2010-05-03 | 두산인프라코어 주식회사 | Hydraulic motor control device for electric forklift truck |
| CN203078454U (en) * | 2012-12-21 | 2013-07-24 | 荣成市海山机械制造有限公司 | Tractor multi-way valve |
| CN203255930U (en) * | 2013-03-30 | 2013-10-30 | 山东山推机械有限公司 | Self-locking turning-over operation device |
| CN103910309A (en) * | 2014-04-04 | 2014-07-09 | 安徽合力股份有限公司 | Forklift multi-way valve operating mechanism with safety protecting function |
| CN104948525A (en) * | 2015-06-30 | 2015-09-30 | 苏州先锋物流装备科技有限公司 | Multiway valve operating mechanism |
| CN205136777U (en) * | 2015-11-26 | 2016-04-06 | 安徽江淮银联重型工程机械有限公司 | Multiple unit valve controlling device that can overturn |
-
2015
- 2015-11-26 CN CN201510832626.3A patent/CN105351612B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201209105Y (en) * | 2008-04-23 | 2009-03-18 | 安徽合力股份有限公司 | Novel multiport valve control mechanism for forklifts |
| KR20100044998A (en) * | 2008-10-23 | 2010-05-03 | 두산인프라코어 주식회사 | Hydraulic motor control device for electric forklift truck |
| CN203078454U (en) * | 2012-12-21 | 2013-07-24 | 荣成市海山机械制造有限公司 | Tractor multi-way valve |
| CN203255930U (en) * | 2013-03-30 | 2013-10-30 | 山东山推机械有限公司 | Self-locking turning-over operation device |
| CN103910309A (en) * | 2014-04-04 | 2014-07-09 | 安徽合力股份有限公司 | Forklift multi-way valve operating mechanism with safety protecting function |
| CN104948525A (en) * | 2015-06-30 | 2015-09-30 | 苏州先锋物流装备科技有限公司 | Multiway valve operating mechanism |
| CN205136777U (en) * | 2015-11-26 | 2016-04-06 | 安徽江淮银联重型工程机械有限公司 | Multiple unit valve controlling device that can overturn |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292687A (en) * | 2018-11-07 | 2019-02-01 | 安徽合力股份有限公司 | A kind of turnover mechanism for installing hydraulic pilot handle on fork truck |
| CN109573898A (en) * | 2019-01-16 | 2019-04-05 | 徐州徐工特种工程机械有限公司 | Fork truck control stick automatic turning mechanism |
| CN115490018A (en) * | 2022-09-14 | 2022-12-20 | 华晓精密工业(苏州)有限公司 | Automatic feeding device and production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105351612B (en) | 2018-07-20 |
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Address after: No. 2 Shanghai Road (formerly Jingwu Road), Baohe Industrial Zone, Hefei City, Anhui Province, 230000 (Jianghuai Heavy Industry Base) Patentee after: Anhui Jianghuai Heavy Construction Machinery Co.,Ltd. Address before: No. 2 Shanghai Road (formerly Jingwu Road), Baohe Industrial Zone, Hefei City, Anhui Province, 230000 (Jianghuai Heavy Industry Base) Patentee before: JAC HEAVY-DUTY CONSTRUCTION MACHINE Co.,Ltd. |