CN204785011U - Control locking device of pilot valve - Google Patents
Control locking device of pilot valve Download PDFInfo
- Publication number
- CN204785011U CN204785011U CN201520484772.7U CN201520484772U CN204785011U CN 204785011 U CN204785011 U CN 204785011U CN 201520484772 U CN201520484772 U CN 201520484772U CN 204785011 U CN204785011 U CN 204785011U
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- CN
- China
- Prior art keywords
- valve body
- solenoid
- locking device
- electromagnetic coil
- utility
- 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.)
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Abstract
The utility model relates to a control locking device of pilot valve, including valve body, solenoid, magnetic force dish, control handle, mounting panel, its characterized in that, the valve body on ann have three solenoid, the last depression bar that is equipped with of solenoid, it is sealed with 0 shape circle that the primary seal circle is equipped with to valve body and solenoid junction, valve body connection mounting panel, control handle magnetic force dish and solenoid actuation locking when pushing down the biggest position. Compared with the prior art, the utility model, have the simple structure compactness, small, the leakproofness is good, can lock the valve state of opening the most greatly, and manufacturing is easy, easy maintenance, advantages such as safe and reliable.
Description
Technical field
The utility model belongs to engineering machinery field, the locking device of especially a kind of left and right pilot valve.
Background technique
At present, the left and right pilot valve that engineering machinery uses, its structure does not have lock function, can not liberate both hands in using process, and long-time pilot valve of handling easily causes both hands tired.
Summary of the invention
The purpose of this utility model is to provide a kind of locking device of simple and compact for structure, left and right pilot valve that good airproof performance, volume are little, safe and reliable.
As follows for reaching the technical solution that above-mentioned object takes:
1, the locking device of a kind of left and right pilot valve, comprise valve body, electromagnetic coil, magnetic disk, Joystick, mounting plate, it is characterized in that, described valve body is equipped with three electromagnetic coils, electromagnetic coil is equipped with depression bar, valve body and electromagnetic coil joint are equipped with primary seal circle and 0 shape and are enclosed and seal, valve body connection plate, and when described Joystick presses down maximum position, magnetic disk and electromagnetic coil adhesive lock.
The locking device of a kind of left and right pilot valve 2, as described in technological scheme 1, wherein, Steel Cable Baffle Ring is equipped with in the ball screw on described Joystick and magnetic disk joint.
The advantages such as compared with prior art, have simple and compact for structure, volume is little, good airproof performance for the utility model, can lock maximum valve opening state, and manufacturing is easy, easy to maintenance, safe and reliable.
accompanying drawing illustrates:
Fig. 1 is overall structure plan view of the present utility model,
Fig. 2 is overall structure left view of the present utility model,
Fig. 3 is overall structure right elevation of the present utility model,
Fig. 4 is overall structure plan view of the present utility model,
Fig. 5 is overall structure worm's eye view of the present utility model,
Fig. 6 is A-A sectional view in overall structure Fig. 1 of the present utility model,
Fig. 7 is electromagnetic coil sectional view of the present utility model,
Fig. 8 is magnetic disk sectional view of the present utility model.
In figure l ~ Fig. 8, valve body (1), electromagnetic coil (2), magnetic disk (3), Joystick (4), Steel Cable Baffle Ring (5), primary seal circle (6), 0 shape circle (7), ball screw (8), valve mounting plate (9), depression bar (10).
embodiment:
Below in conjunction with drawings and Examples, the utility model is further described:
Shown in figure l to Fig. 8, the locking device of a kind of left and right pilot valve, comprise valve body, electromagnetic coil, magnetic disk, Joystick, mounting plate, wherein, described valve body 1 is equipped with three electromagnetic coils 2, electromagnetic coil 2 is equipped with depression bar 10, valve body 1 and electromagnetic coil 2 joint are equipped with primary seal circle 6 and 0 shape and are enclosed 7 and seal, valve body 1 connection plate 9, when described Joystick 4 presses down maximum position, magnetic disk 3 and electromagnetic coil 2 adhesive lock.
Ball screw 8 on described Joystick 4 is equipped with Steel Cable Baffle Ring 5 with magnetic disk 3 joint.
Claims (2)
1. the locking device of about one kind pilot valve, comprise valve body, electromagnetic coil, magnetic disk, Joystick, mounting plate, it is characterized in that, described valve body (1) is equipped with three electromagnetic coils (2), depression bar (10) electromagnetic coil (2) is equipped with, valve body (1) and electromagnetic coil (2) joint are equipped with primary seal circle (6) and 0 shape and are enclosed (7) and seal, valve body (1) connection plate (9), when described Joystick (4) presses down maximum position, magnetic disk (3) and electromagnetic coil (2) adhesive lock.
2. the locking device of a kind of left and right as claimed in claim 1 pilot valve, is characterized in that, Steel Cable Baffle Ring (5) is equipped with in the ball screw (8) on described Joystick (4) and magnetic disk (3) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484772.7U CN204785011U (en) | 2015-07-08 | 2015-07-08 | Control locking device of pilot valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484772.7U CN204785011U (en) | 2015-07-08 | 2015-07-08 | Control locking device of pilot valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785011U true CN204785011U (en) | 2015-11-18 |
Family
ID=54525060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520484772.7U Active CN204785011U (en) | 2015-07-08 | 2015-07-08 | Control locking device of pilot valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204785011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976414A (en) * | 2015-07-08 | 2015-10-14 | 玉林市富山液压件制造有限公司 | Locking device for left-right pilot valve |
| CN107524853A (en) * | 2017-08-21 | 2017-12-29 | 泸州精通流体液压机械有限公司 | The control panel for being easy to hydraulic valve to circulate |
-
2015
- 2015-07-08 CN CN201520484772.7U patent/CN204785011U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976414A (en) * | 2015-07-08 | 2015-10-14 | 玉林市富山液压件制造有限公司 | Locking device for left-right pilot valve |
| CN107524853A (en) * | 2017-08-21 | 2017-12-29 | 泸州精通流体液压机械有限公司 | The control panel for being easy to hydraulic valve to circulate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |