CN205956102U - Defeated outflow control mechanism of hand behaviour formula proportion switching -over valve two -stage - Google Patents
Defeated outflow control mechanism of hand behaviour formula proportion switching -over valve two -stage Download PDFInfo
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- CN205956102U CN205956102U CN201620930122.5U CN201620930122U CN205956102U CN 205956102 U CN205956102 U CN 205956102U CN 201620930122 U CN201620930122 U CN 201620930122U CN 205956102 U CN205956102 U CN 205956102U
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- base
- valve
- slide block
- proportional reversing
- reversing valve
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Abstract
The utility model provides a pair of defeated outflow control mechanism of hand behaviour formula proportion switching -over valve two -stage, including installing the base on the main control valve valve body, its characterized in that: include still that the bottom is convex V -arrangement slider, the base is T shape structure, the bottom of slider is equipped with the T shape draw -in groove that matches with base T shape structure, the V -arrangement slider passes through that T shape draw -in groove is mobilizable to be installed on the crossbeam of the T shape structure at base top, install switching -over valve handle rotation angle control mechanism on the V -arrangement slider. The utility model discloses simple reasonable, the low cost, simple and efficient to handle of structural design, fine realization the two -stage flow output conversion of main control valve group. When the slider was close to operating handle, hand behaviour proportion switching -over valve was an opening, when operating handle was kept away from to the slider, hand behaviour proportion switching -over valve was an other opening, and control is nimble.
Description
Technical field
This utility model is related to the control technology of two kinds of rated speeds of Hydraulic Drive in Vessel combined windlass/mooring winch, is specifically related to
A kind of handss grasp formula proportional reversing valve two-stage output flow controlling organization.
Background technology
In ship hydraulic combined windlass/mooring winch, windlass belongs to different operating modes from mooring winch, and both rotating speeds are different,
But they are driven by same motor.This requires that the hydraulic fluid flow rate of motor input is different, and therefore, motor main control valve group just needs
Provide it two kinds of rated output flows.The output flow size of main control valve group grasps proportional reversing valve openings of sizes by its hands
Determine, and handss behaviour's proportional reversing valve openings of sizes is to be determined by the anglec of rotation of operation handle.
Therefore, how simply, the anglec of rotation that handss grasp proportional reversing valve operation handle is efficiently controlled to realize main control valve
The two-stage flow output of group is the technical problem being badly in need of solving.
Utility model content
The purpose of this utility model is：The problem existing for above-mentioned prior art, a kind of structure of proposition is simple, design
Rationally, handss behaviour's formula proportional reversing valve two-stage output flow controlling organization with low cost and easy and simple to handle.
In order to reach object above, a kind of handss of the present utility model grasp formula proportional reversing valve two-stage output flow control machine
Structure, including the base being arranged on main control valve valve body it is characterised in that：Also include the V-arrangement slide block that bottom is circular arc；Described
Base is T-shaped structure, and the bottom of described slide block is provided with the T-shaped draw-in groove mating with base T-shaped structure；Described V-arrangement slide block passes through T-shaped
Draw-in groove is moveably mounted on the crossbeam of the T-shaped structure of base top；On described V-arrangement slide block, reversal valve rotatable handle is installed
Angle control mechanism.
The technical scheme that this utility model limits further as：The bottom circular arc of described V-arrangement slide block and proportional reversing valve
Projecting shaft axle side tangent.
Further, described reversal valve rotatable handle angle control mechanism is arranged on V-arrangement slide block two flank in opposite directions for a pair
The regulating bolt at face top；Described regulating bolt is fixed by adjusting nut.
Further, described base offers one group of installing hole；Described base is arranged on main control valve by fixture
On valve body.
Further, the both wings side of described V-arrangement slide block is respectively equipped with locking through hole；The end of described locking through hole and bottom
The crossbeam of seat T-shaped structure communicates；It is locked by clamping screw between described locking through hole and the crossbeam of T-shaped structure.
The beneficial effects of the utility model：This utility model structure design advantages of simple, with low cost, easy and simple to handle fast
Victory, achieves the two-stage flow output conversion of main control valve group well.When slide block is near operation handle, handss behaviour's ratio commutation
Valve is a kind of opening；When slide block is away from operation handle, handss behaviour's proportional reversing valve is another opening, controls flexibly.
Brief description
Below in conjunction with the accompanying drawings this utility model is further described.
Fig. 1 is structural representation during the first working condition of this utility model.
Fig. 2 is structural representation during this utility model second working condition.
Specific embodiment
Embodiment one
A kind of handss behaviour's formula proportional reversing valve two-stage output flow controlling organization of the present embodiment, basic structure such as Fig. 1-2 institute
Show.
Including the base 1 being arranged on main control valve valve body, also include the V-arrangement slide block 2 that bottom is circular arc；Base 1 is T
Shape structure, the bottom of slide block 2 is provided with the T-shaped draw-in groove mating with base T-shaped structure；It is moveable that V-arrangement slide block passes through T-shaped draw-in groove
It is arranged on the crossbeam of T-shaped structure at base 1 top；Reversal valve rotatable handle angle control mechanism is provided with V-arrangement slide block 2.
The bottom circular arc of V-arrangement slide block 2 is tangent with the projecting shaft 6 axle side of proportional reversing valve.
Reversal valve handle 7 rotary angle control mechanism is the regulation being arranged on V-arrangement slide block both wings side top for a pair in opposite directions
Bolt 4；It is fixing that described regulating bolt passes through adjusting nut 5.
One group of installing hole is offered on base 1；Described base 1 is arranged on main control valve valve body by fixture.
The both wings side of V-arrangement slide block is respectively equipped with locking through hole；The end of locking through hole and the crossbeam phase of base T-shaped structure
Logical；It is locked by clamping screw 3 between described locking through hole and the crossbeam of T-shaped structure.
Fig. 1 and Fig. 2 represents two kinds of positions on base for the slide block, and this two kinds of positions just represent two kinds of rotations of operation handle
Angle.
In addition to the implementation, this utility model can also have other embodiment.All employing equivalents or equivalent change
Change the technical scheme of formation, all fall within the protection domain of this utility model requirement.
Claims (5)
1. a kind of handss grasp formula proportional reversing valve two-stage output flow controlling organization, including the bottom being arranged on main control valve valve body
Seat it is characterised in that：Also include the V-arrangement slide block that bottom is circular arc；Described base is T-shaped structure, and the bottom of described slide block sets
There is the T-shaped draw-in groove mating with base T-shaped structure；Described V-arrangement slide block is moveably mounted to the T of base top by T-shaped draw-in groove
On the crossbeam of shape structure；Reversal valve rotatable handle angle control mechanism is provided with described V-arrangement slide block.
2. handss according to claim 1 behaviour's formula proportional reversing valve two-stage output flow controlling organization it is characterised in that：Described
The bottom circular arc of V-arrangement slide block is tangent with the projecting shaft axle side of proportional reversing valve.
3. handss according to claim 1 behaviour's formula proportional reversing valve two-stage output flow controlling organization it is characterised in that：Described
Reversal valve rotatable handle angle control mechanism is the regulating bolt being arranged on V-arrangement slide block both wings side top for a pair in opposite directions；Described
Regulating bolt is fixed by adjusting nut.
4. handss according to claim 1 behaviour's formula proportional reversing valve two-stage output flow controlling organization it is characterised in that：Described
The both wings side of V-arrangement slide block is respectively equipped with locking through hole；The end of described locking through hole is communicated with the crossbeam of base T-shaped structure；
It is locked by clamping screw between described locking through hole and the crossbeam of T-shaped structure.
5. handss according to claim 1 behaviour's formula proportional reversing valve two-stage output flow controlling organization it is characterised in that：Described
One group of installing hole is offered on base；Described base is arranged on main control valve valve body by fixture.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624005 | 2016-06-22 | ||
| CN2016206240056 | 2016-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956102U true CN205956102U (en) | 2017-02-15 |
Family
ID=57977512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620930122.5U Active CN205956102U (en) | 2016-06-22 | 2016-08-23 | Defeated outflow control mechanism of hand behaviour formula proportion switching -over valve two -stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830004A (en) * | 2017-11-27 | 2018-03-23 | 南京中船绿洲机器有限公司 | The manual proportioning valve of anchor winch with limiting locking device and its method of work |
-
2016
- 2016-08-23 CN CN201620930122.5U patent/CN205956102U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830004A (en) * | 2017-11-27 | 2018-03-23 | 南京中船绿洲机器有限公司 | The manual proportioning valve of anchor winch with limiting locking device and its method of work |
| CN107830004B (en) * | 2017-11-27 | 2023-12-08 | 南京中船绿洲机器有限公司 | Manual proportional valve with limiting and locking device for anchor winch and working method of manual proportional valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |