CN208687069U - A kind of solenoid directional control valve equipped with emergency set - Google Patents
A kind of solenoid directional control valve equipped with emergency set Download PDFInfo
- Publication number
- CN208687069U CN208687069U CN201820785727.9U CN201820785727U CN208687069U CN 208687069 U CN208687069 U CN 208687069U CN 201820785727 U CN201820785727 U CN 201820785727U CN 208687069 U CN208687069 U CN 208687069U
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- rod
- emergency
- directional control
- control valve
- solenoid directional
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Abstract
It the utility model discloses a kind of solenoid directional control valve equipped with emergency set, including main valve body, fastens connector and is set in main valve body, for the emergency push rod for commutation of manually meeting an urgent need, through-hole is equipped at the top of the fastening connector；The emergency push rod is arranged in main valve body, the fastening connector is equipped with functional frame, in the functional frame, relative to moveable auxiliary push-rod is equipped with right above the through-hole, removable stroke of the auxiliary push-rod in the functional frame is greater than auxiliary push-rod to the distance of fastening connector.Purpose of the utility model is to solve deficiency in the prior art, providing can directly use on existing solenoid directional control valve, and a kind of solenoid directional control valve equipped with emergency set to occupy little space.
Description
Technical field
The utility model relates to the manual override control field of solenoid directional control valve, in particular to a kind of electricity equipped with emergency set
Magnetic reversal valve.
Background technique
Aviation ground service vehicle requires the emergency function of some indispensabilities, so that vehicle is when docking service aircraft breaks down
Emergency operation can be carried out by the control of going beyond one's commission of emergency power and solenoid directional control valve, make docking platform far from cabin door, then will
Vehicle withdraws aircraft, does not influence flight.
And the control of solenoid valve generally directly pushes away unauthorized operation push rod using tool, or increases mechanism convenient in emergency circumstances
Emergency operation, included emergency button is pushed or purchased frequently with simple foreign matter, can press or using the mode of withholding suit
Solenoid directional control valve.
Wherein simple foreign matter is divided into the side for directlying adopt the direct pushing of the foreign matters such as screwdriver, spanner or Self-made Frame again
Formula.Directlying adopt the direct pushing of the foreign matters such as screwdriver, spanner, the shortcomings that this mode, is to operate lack of standardization, Emergency time,
Can occur that the problem of pushing object can not be found for the moment；By the way of Self-made Frame, such as Authorization Notice No.: CN 205576011
U, patent name are a kind of utility model patent of solenoid directional control valve emergency set, this mode has processing complexity, are occupied axial
The big disadvantage in space.If purchasing the special electromagnetic valve of included emergency button, there are poor universalities for this mode, can not be suitable for existing
Solenoid valve, therefore whole replacements need to be carried out to solenoid valve, cause use cost to be promoted, and the spare part time is long after sale.
Utility model content
The technical problems to be solved in the utility model: purpose of the utility model is to solve it is in the prior art not
Foot, providing can directly use on existing solenoid directional control valve, and a kind of electromagnetic switch equipped with emergency set to occupy little space
Valve.
The technical solution of the utility model includes: a kind of solenoid directional control valve equipped with emergency set described in the utility model, packet
Main valve body is included, connector is fastened and is set in main valve body, for the emergency push rod for commutation of manually meeting an urgent need, at the top of the fastening connector
Equipped with through-hole；The emergency push rod is arranged in main valve body, and the fastening connector is equipped with functional frame, in the functional frame, phase
For being equipped with moveable auxiliary push-rod, removable stroke of the auxiliary push-rod in the functional frame right above the through-hole
Greater than auxiliary push-rod end to the distance of emergency push rod.
Further, the functional frame can be set to right above the through-hole relative to fastening connector rotation to drive
Auxiliary push-rod is offset to fastening connector side.
Further, the functional frame is connect by articulation piece with the side wall of the fastening connector.
Further, described auxiliary push-rod one end is equipped with end cap, and the auxiliary push-rod other end is equipped with pushing portion.
Further, the side wall of the fastening connector is equipped with non-slip groove, and the pushing portion outer diameter size can prevent with described
Sliding slot cooperation.
Further, nut is additionally provided in the functional frame, the auxiliary push-rod surface is equipped with matched with the nut
External screw thread.
Further, the functional frame and fastening joint contact surfaces are equipped with positioning protrusion, and the fastening connector is equipped with
It, can be with the locating slot of positioning protrusion cooperation when the functional frame, which rotates to, to be fastened right above through-hole described in connector.
The utility model compared with prior art the utility model has the advantages that the fastening connector to existing solenoid directional control valve is created
Newly, functional frame is added, the auxiliary push-rod for pushing emergency push rod is equipped in functional frame, it can be in the base of existing solenoid directional control valve
Installation upgrading is directly carried out by replacement fastening connector on plinth, solving needs entirety using the special electromagnetic valve of included emergency button
The problem of installation, and emergency set is not easy to lose；Without using when, functional frame can be rotated to fastening connector side, save
The axial space of installation；And functional frame is rotated to fastening connector side, can serve as rotation when clamp device fastens or dismantles
Turn bracket, solves that existing clamp device diameter is too small, is not easy to hold during worker's installing and dismounting, no particular tool, pure hand
The problem of work installation large labor intensity, easy damaged skin and muscle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model support board.
Specific embodiment
In order to deepen the understanding of the utility model, below we will the utility model is described in further detail in conjunction with attached drawing,
The embodiment is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
As Fig. 2 shows a kind of embodiments of the solenoid directional control valve equipped with emergency set of the utility model by Fig. 1-, including
Main valve body 1 fastens connector 2 and is set in main valve body 1, for the emergency push rod 3 for commutation of manually meeting an urgent need, fastens 2 top of connector
Equipped with through-hole 31；Push rod 3 of meeting an urgent need is arranged in main valve body 1, and fastening connector 2 is equipped with functional frame 4, in functional frame 4, relative to logical
Moveable auxiliary push-rod 5 is equipped with right above hole 31, removable stroke of the auxiliary push-rod 5 in functional frame 4 is greater than auxiliary push-rod 5
To the distance of emergency push rod 3, to realize the pressing of corresponding hitch bar 3；Functional frame 4 can be relative to the fastening rotation of connector 2 to band
The dynamic auxiliary push-rod 5 being set to right above through-hole 31 is offset to fastening 2 side of connector；Specifically, functional frame 4 passes through articulation piece 21
It is connect with the side wall of fastening connector 2, to realize relative rotation.5 one end of auxiliary push-rod is equipped with end cap 51, more conducively presses, rotates,
Feel is more comfortable, and 5 other end of auxiliary push-rod is equipped with pushing portion 52, in emergency, can be used for pushing emergency push rod 3, is fastening
When the disassembly of connector 2 or installation, the non-slip groove that can be equipped with the side wall of fastening connector 2 is used cooperatively, and pushing portion 52 is screwed in anti-
In sliding slot, play a part of it is anti-skidding, provide support force, prevent articulation piece 21 fasten or dismantle be that stress is excessive.In functional frame 4 also
Equipped with nut 53,5 surface of auxiliary push-rod is equipped with and the matched external screw thread of nut 53；It is set on functional frame 4 and fastening 2 contact surface of connector
There is positioning protrusion 41, fastening connector 2 is equipped with when functional frame 4 rotates to fastening 2 31 surface of through-hole of connector, can be with convex
Play the locating slots of 41 cooperations, convenient in case of emergency, need to confirm the position of adjustment functional frame 4, with guarantee auxiliary push-rod 5 with
Push rod 3 meet an urgent need on the same line.
The utility model has precise positioning, improves working efficiency, reduces manual labor, and stability is stronger, guarantees to apply
The characteristics of colloid amount, innovates the fastening connector 2 of existing solenoid directional control valve, adds functional frame 4, is equipped in functional frame 4
For pushing the auxiliary push-rod 5 of emergency push rod 3, it can directly pass through replacement fastening connector 2 on the basis of existing solenoid directional control valve
Installation upgrading is carried out, solves the problems, such as to need integral installation using the special electromagnetic valve of included emergency button, and emergency set is not
It is easy to be lost；Without using when, can by functional frame 4 rotate to fastening 2 side of connector, save the axial space of installation；And function
After energy frame 4 rotation to fastening 2 side of connector, runing rest can be served as, is solved existing in the fastening of clamp device 2 or disassembly
Clamp device diameter is too small, worker's installing and dismounting is not easy to hold in the process, no particular tool, pure installation large labor intensity by hand,
The problem of easy damaged skin and muscle.
Above-mentioned specific embodiment only illustrates the technical concept and structure feature of the utility model, it is therefore intended that allow ripe
The stakeholder for knowing technique can implement accordingly, but the above content is not intended to limit the protection scope of the utility model, all
Any equivalent change or modification made by Spirit Essence according to the utility model, should all fall into the protection scope of the utility model
Within.
Claims (7)
1. a kind of solenoid directional control valve equipped with emergency set, including main valve body (1), fastening connector (2) and it is set to main valve body (1)
It is interior, for the emergency push rod (3) for commutation of manually meeting an urgent need, through-hole (31) are equipped at the top of the fastening connector (2)；The emergency push rod
(3) setting is in main valve body (1), it is characterised in that: the fastening connector (2) is equipped with functional frame (4), the functional frame (4)
On, moveable auxiliary push-rod (5) are equipped with relative to right above the through-hole (31), the auxiliary push-rod (5) is in the function
Removable stroke on frame (4) is greater than auxiliary push-rod (5) end to the distance of emergency push rod (3).
2. a kind of solenoid directional control valve equipped with emergency set according to claim 1, it is characterised in that: the functional frame
(4) auxiliary push-rod (5) being set to right above the through-hole (31) can be driven to be offset to relative to fastening connector (2) rotation
Fasten connector (2) side.
3. a kind of solenoid directional control valve equipped with emergency set according to claim 2, it is characterised in that: the functional frame
(4) it is connect by articulation piece (21) with the side wall of fastening connector (2).
4. a kind of solenoid directional control valve equipped with emergency set according to claim 1, it is characterised in that: the auxiliary push-rod
(5) one end is equipped with end cap (51), and auxiliary push-rod (5) other end is equipped with pushing portion (52).
5. a kind of solenoid directional control valve equipped with emergency set according to claim 4, it is characterised in that: the fastening connector
(2) side wall is equipped with non-slip groove, and pushing portion (52) the outer diameter size can cooperate with the non-slip groove.
6. a kind of solenoid directional control valve equipped with emergency set according to claim 1, it is characterised in that: the functional frame
(4) it is additionally provided on nut (53), auxiliary push-rod (5) surface is equipped with and the nut (53) matched external screw thread.
7. according to a kind of solenoid directional control valve equipped with emergency set any in claim 2-6, it is characterised in that: described
Functional frame (4) and fastening connector (2) contact surface are equipped with positioning protrusion (41), and the fastening connector (2), which is equipped with, works as the function
It, can be with the positioning of the positioning protrusion (41) cooperation when energy frame (4) is rotated to right above fastening connector (2) through-hole (31)
Slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785727.9U CN208687069U (en) | 2018-05-23 | 2018-05-23 | A kind of solenoid directional control valve equipped with emergency set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785727.9U CN208687069U (en) | 2018-05-23 | 2018-05-23 | A kind of solenoid directional control valve equipped with emergency set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687069U true CN208687069U (en) | 2019-04-02 |
Family
ID=65877565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820785727.9U Active CN208687069U (en) | 2018-05-23 | 2018-05-23 | A kind of solenoid directional control valve equipped with emergency set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208687069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377662A (en) * | 2020-11-04 | 2021-02-19 | 航天重型工程装备有限公司 | Solenoid valve reversing device and solenoid valve |
-
2018
- 2018-05-23 CN CN201820785727.9U patent/CN208687069U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377662A (en) * | 2020-11-04 | 2021-02-19 | 航天重型工程装备有限公司 | Solenoid valve reversing device and solenoid valve |
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