CN109648518A - A kind of speed governing valve convenient for quick-replaceable valve - Google Patents
A kind of speed governing valve convenient for quick-replaceable valve Download PDFInfo
- Publication number
- CN109648518A CN109648518A CN201910014198.1A CN201910014198A CN109648518A CN 109648518 A CN109648518 A CN 109648518A CN 201910014198 A CN201910014198 A CN 201910014198A CN 109648518 A CN109648518 A CN 109648518A
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- Prior art keywords
- speed governing
- governing valve
- fixedly connected
- valve
- riser
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/143—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same for installing wire thread inserts or tubular threaded inserts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a kind of speed governing valves convenient for quick-replaceable valve, including speed governing valve, fixture nut, rotating plate and riser, the internal whorl on surface and fixture nut at the top of the speed governing valve connects, the bottom of the rotating plate is fixedly connected with the top of riser by scolding tin, the first sliding rail is fixedly connected at the top of the riser inner cavity, and the bottom of riser inner cavity is fixedly connected with the second sliding rail, vertical bar is slidably connected between the two sides inside two sides and the second sliding rail inside first sliding rail, the present invention relates to speed governing valve manufacturing technology fields.This is convenient for the speed governing valve of quick-replaceable valve, pass through the mutual cooperation effect of vertical bar and plate, the effect of the convenient and efficient replacement for valve can be realized well, it can achieve the effect that well quickly to adjust speed governing valve, the stability of speed governing valve can be greatlyd improve, can greatly reduce the vibration generated in the speed governing valve course of work for influencing brought by speed governing valve itself.
Description
Technical field
The present invention relates to speed governing valve manufacturing technology field, specially a kind of speed governing valve convenient for quick-replaceable valve.
Background technique
Speed governing valve is the combination valve being connected in series by uniform-pressure-drop valve and throttle valve, and throttle valve is used to adjust the stream passed through
Amount, the uniform-pressure-drop valve then influence of compensation load variation automatically, makes the pressure difference definite value before and after throttle valve, eliminates load variation
Influence to flow.The forward and backward pressure of throttle valve guides to the decompression valve core right side, left both ends respectively, when load pressure increase, then
The hydraulic coupling for acting on relief pressure valve cartridge left end increases, and spool moves to right, and pressure-reduction outlet increases, and pressure drop reduces, to make the pressure of throttle valve
Difference remains unchanged；Vice versa.Be thus speed governing valve flow it is invariable.Speed governing valve can also be designed to first throttle to be subtracted afterwards
The structure of pressure.Traditional speed governing valve carries out replacement well for valve and adjusts, and is unable to satisfy velocity modulation fast for speed governing valve
Save the demand of effect.
Existing speed governing valve cannot achieve well for the effect of the convenient and efficient replacement of valve, cannot reach well
For the effect that speed governing valve is quickly adjusted, can not reach more efficiently improve speed governing valve working efficiency cannot reach for
The buffering and damping effect reached a certain level in the speed governing valve course of work cannot greatly improve the service life of speed governing valve, no
Can be greatly user-friendly, the vibration generated in the speed governing valve course of work can not be greatly reduced for speed governing valve sheet
It influences brought by body, cannot have using effect well, economic benefit well cannot be brought, cannot greatly reduce pair
In the use of material, cannot have the effect of energy-saving and environment friendly well.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of speed governing valve convenient for quick-replaceable valve, tune is solved
Fast valve cannot achieve very well for convenience valve convenient replacing effect, cannot reach for reaching certain in the speed governing valve course of work
The problem of degree buffering and damping effect.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of convenient for quick-replaceable valve
Speed governing valve, including speed governing valve, fixture nut, rotating plate and riser, the inside spiral shell on surface and fixture nut at the top of the speed governing valve
Line connection, the bottom of the rotating plate is fixedly connected by scolding tin with the top of riser, is fixedly connected at the top of the riser inner cavity
There is the first sliding rail, and the bottom of riser inner cavity is fixedly connected with the second sliding rail, the two sides inside first sliding rail are sliding with second
Slidably connect vertical bar between two sides inside rail, and the side at the top of two vertical bars is fixedly connected to the first plate, two
The side of a first plate runs through riser and extends to the two sides of riser, and the side of two vertical bar bottoms is fixed
It is connected with the second plate, the internal whorl of the speed governing valve is connected with the first cage plate.
Preferably, the second cage plate is fixedly connected at the top of first cage plate, the side of two second plates is equal
Sequentially pass through riser and the second cage plate and the two sides for extending to the second cage plate.
Preferably, the inside of first cage plate is contacted with the surface of the second plate.
Preferably, the first spring is fixedly connected between the top of two vertical bars, and the bottom of two vertical bars is fixed
It is connected with second spring.
Preferably, the two sides of the rotating plate front and back are fixedly connected to fixing buckle, the fixture nut front
Lower fixing buckle is fixedly connected to the two sides at the back side.
Preferably, the bottom of fixed button is fixedly connected with the top of lower fixing buckle by drawstring.
Preferably, the bottom of the riser is fixedly connected with spring damping plate.
Beneficial effect
The present invention provides a kind of speed governing valves convenient for quick-replaceable valve.Have compared with prior art following beneficial to effect
Fruit:
(1), the speed governing valve of quick-replaceable valve should be convenient for, by being fixedly connected with the first sliding rail at the top of riser inner cavity,
And the bottom of riser inner cavity is fixedly connected with the second sliding rail, between the two sides inside two sides and the second sliding rail inside the first sliding rail
Vertical bar is slidably connected, and the side at the top of two vertical bars is fixedly connected to the first plate, the side of two the first plates
Run through riser and extend to the two sides of riser, the side of two vertical bar bottoms is fixedly connected to the second plate, speed governing valve
Internal whorl is connected with the first cage plate, by the mutual cooperation effect of vertical bar and plate, can realize well for valve
The effect of convenient and efficient replacement can achieve the effect that well quickly to adjust speed governing valve, can have and use well
Effect, can greatly be user-friendly.
(2), the inside spiral shell on surface and fixture nut at the top of speed governing valve should be passed through convenient for the speed governing valve of quick-replaceable valve
Line connection, the bottom of rotating plate are fixedly connected with the top of riser by scolding tin, and second set is fixedly connected at the top of the first cage plate
Plate, the side of two the second plates sequentially pass through riser and the second cage plate and the two sides for extending to the second cage plate, can reach
The working efficiency for more efficiently improving speed governing valve, can greatly save the working time, can greatly reduce for production
The demand of raw material can have energy-saving and environment friendly effect well.
(3), it should be connect convenient for the speed governing valve of quick-replaceable valve by the inside of the first cage plate and the surface of the second plate
It touches, is fixedly connected with the first spring between the top of two vertical bars, and the bottom of two vertical bars is fixedly connected with second spring, turn
The two sides of plate front and back are fixedly connected to fixing buckle, and the two sides of fixture nut front and back are fixedly connected to down
Fixing buckle, the bottom of upper fixing buckle are fixedly connected with the top of lower fixing buckle by drawstring, and the bottom of riser is fixedly connected with bullet
Power buffer board can greatly improve the stability of speed governing valve, can greatly reduce the shake generated in the speed governing valve course of work
Dynamic influence brought for speed governing valve itself.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the cross-sectional view of rotating plate of the present invention, riser and speed regulation valve arrangement；
Fig. 3 is the top view of speed governing valve of the present invention, the first cage plate, the second cage plate and riser inside configuration；
Fig. 4 is the partial enlarged view in Fig. 2 of the present invention at A.
In figure: 1 speed governing valve, 2 fixture nuts, 3 rotating plates, 4 risers, 5 first sliding rails, 6 second sliding rails, 7 vertical bars, 8 first are inserted
Plate, 9 second plates, 10 first cage plates, 11 second cage plates, 12 first springs, 13 second springs, fixing buckle on 14,15 lower are fixed
Button, 16 drawstrings, 17 spring damping plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of speed governing valve convenient for quick-replaceable valve, including
The surface of speed governing valve 1, fixture nut 2, rotating plate 3 and riser 4,1 top of speed governing valve is connect with the internal whorl of fixture nut 2, is adjusted
The outer surface of fast valve 1 and the inside of fixture nut 2 are fixedly connected to the screw thread being mutually adapted, and are threadedly coupled effect convenient for reaching
Fruit can play a degree of protecting effect for speed governing valve 1 in itself, can greatly improve the service life of speed governing valve 1,
Can be greatly user-friendly, the rubber-type circle set that the surface of rotating plate 3 is fixedly connected with convenient for users to operation, and not
Injury easily is generated for the hand of operator, the two sides of 3 front and back of rotating plate are fixedly connected to fixing buckle 14, i.e., upper to fix
The quantity of button 14 is four, and the quantity of lower fixing buckle 15 is all four, the top of the bottom of upper fixing buckle 14 and lower fixing buckle 15
Be fixedly connected by drawstring 16, drawstring 16 be it is detachable, the two sides of 2 front and back of fixture nut are fixedly connected to lower fixation
Button 15, the bottom of rotating plate 3 is fixedly connected with the top of riser 4 by scolding tin, and rotating plate 3 and riser 4 are fixed convenient for real for riser 4
Operating process is applied, the stability of operating process is greatly improved, the bottom of riser 4 is fixedly connected with spring damping plate 17, and elastic force is slow
Punching 17 vibration generated in 4 operational process of riser can be played it is a degree of slow down effect, can be 4 for riser
Body plays a degree of protecting effect, and the first sliding rail 5 is fixedly connected at the top of 4 inner cavity of riser, and 5 inside of the first sliding rail is limited
Two vertical bars 7 can be played a degree of position fixed effect, while greatling improve the fixation of riser 4 by position device
Effect, consequently facilitating the first spring 12 is fixedly connected between the top of two vertical bars 7 for the implementation result of speed governing valve 1, the
One spring 12 is located between two the first plates 8, can play a degree of protecting effect for two vertical bars 7, and can
Greatly guarantee the accuracy that speed governing valve 1 works, can guarantee the accuracy in 4 fixation procedure of riser, and the bottom of two vertical bars 7
Portion is fixedly connected with second spring 13, and second spring 13 is located between two the second plates 9, can be for two the second plates 9
A degree of buffering effect is played, to guarantee the accuracy that two the second plates 9 inject in the second cage plate 11, and riser 4
The bottom of inner cavity is fixedly connected with the second sliding rail 6, between the two sides inside two sides and the second sliding rail 6 inside the first sliding rail 5
Vertical bar 7 is slidably connected, two 7 materials of vertical bar, sizes are all the same, and two vertical bars 7 are toughness material, and it is not pliable, from
And the normal operation of speed governing valve 1 is had an impact, and the side at two 7 tops of vertical bar is fixedly connected to the first plate 8, two
A first plate 8 and two 9 materials of the second plate are all the same, and size dimension is also identical, so that for two the first plates 8
Reach the regulating effect simultaneously for two the second plates 9 when adjusting, there is movement simultaneity, the side of two the first plates 8
Run through riser 4 and extend to the two sides of riser 4, the side of two 7 bottoms of vertical bar is fixedly connected to the second plate 9, adjusts the speed
The internal whorl of valve 1 is connected with the first cage plate 10, and the surface of the first cage plate 10 and the inner surface of speed governing valve 1 are fixedly connected to phase
The screw thread being mutually adapted to can be realized fixing well for more than 10 speed governing valve 1 of the first cage plate, valve can be facilitated for speed governing valve 1
Regulating effect, the inside of the first cage plate 10 contacts with the surface of the second plate 9, and the top of the first cage plate 10 is fixedly connected with
Two cage plates 11, the side of two the second plates 9 sequentially pass through riser 4 and the second cage plate 11 and extend to the two of the second cage plate 11
Side, the two sides inside the first cage plate 11 are fixedly connected to card slot, and the inner wall of card slot extends to two the second plates 9
The surface of two cage plates, 11 two sides contacts, and reaches the fixation for two the second plates 9, that is, reaches the fixation for riser 4, thus
So that riser 4 is integrally formed with the second cage plate 11, in addition the second cage plate 11 and the first cage plate 10 are fixed, i.e. realization riser 4 and the
One cage plate 10 and the second cage plate 11 are integrally formed, so that the convenient regulating effect for speed governing valve 1, that is, reach valve regulated tune
The effect for saving valve 1, greatly facilitates user for the convenient and efficient effect used of regulating valve 1, can bring greatly
Economic benefit.
In use, fixture nut 2 can be reached fixed by turn and 1 ontology of speed governing valve by user, two are then pressed
First plate 8, while rotating rotating plate 3 and riser 4 is injected inside speed governing valve 1, that is, it is further inserted into the inner cavity of the second cage plate 11,
Then two the first plates 8 are unclamped, are and then mutually slided due to two vertical bars 7 in the first sliding rail 5 and 6 inside of the second sliding rail,
First spring 12 and second spring 13 are since the mutual movement effects of two vertical bars 7 reach elastic deformation effect, so that two
For two plates 9 through the second cage plate 11 to contact with the card slot inside the first cage plate 10, the then movement of riser 4 can drive first
Cage plate 10, the second cage plate 11 and speed governing valve 1 carry out movement effects, can utilize drawstring 16 will when completing to adjust for speed governing valve 1
Reach fixation between upper fixing buckle 14 and lower fixing buckle 15, when needing the valve for speed governing valve 1 to complete disassembly, can use lower drawstring
16 make rotating plate 3 and fixture nut 2 reaches separating effect, then press two the first plates 8 so that two the first plates 8 into
Enter the inner cavity of riser 4, so that two vertical bars 7 are slided in the inside of the first sliding rail 5 and the second sliding rail 6, two springs are simultaneously
Generate identical deformation effects, two the second plates 9 then made to enter the inner cavity of riser 4 so that two the second plates 9 with
First cage plate 10 and the separation of the second cage plate 11, then can pull up rotating plate 3, that is, speed governing valve 1 and valve may make to complete to dismantle
The all operationss process of the device so can be completed in effect.
In summary
This is convenient for the speed governing valve of quick-replaceable valve, by being fixedly connected with the first sliding rail 5 at the top of 4 inner cavity of riser, and
The bottom of 4 inner cavity of riser is fixedly connected with the second sliding rail 6, the two sides inside the two sides inside the first sliding rail 5 and the second sliding rail 6 it
Between slidably connect vertical bar 7, and the side at two 7 tops of vertical bars is fixedly connected to the first plate 8, two the first plates 8
Side run through riser 4 and extend to the two sides of riser 4, the side of two 7 bottoms of vertical bar is fixedly connected to the second plate
9, the internal whorl of speed governing valve 1 is connected with the first cage plate 10, can be well by the mutual cooperation effect of vertical bar 7 and plate
The effect for realizing the convenient and efficient replacement for valve, can achieve the effect that well quickly to adjust speed governing valve 1, can
, can greatly be user-friendly with using effect well, there can be practicability well, pass through speed governing valve 1
The surface at top is connect with the internal whorl of fixture nut 2, and the bottom of rotating plate 3 is fixedly connected with the top of riser 4 by scolding tin,
The top of first cage plate 10 is fixedly connected with the second cage plate 11, and the side of two the second plates 9 sequentially passes through riser 4 and second
Cage plate 11 and the two sides for extending to the second cage plate 11 can reach the working efficiency for more efficiently improving speed governing valve 1, Neng Gouji
The earth saves the working time, can greatly reduce the demand for raw materials for production, can have energy-saving and environment friendly well
Effect is contacted with the surface of the second plate 9 by the inside of the first cage plate 10, is fixedly connected between the top of two vertical bars 7
First spring 12, and the bottom of two vertical bars 7 is fixedly connected with second spring 13, the two sides of 3 front and back of rotating plate are fixed
It is connected with fixing buckle 14, the two sides of 2 front and back of fixture nut are fixedly connected to lower fixing buckle 15, upper fixing buckle 14
Bottom is fixedly connected with the top of lower fixing buckle 15 by drawstring 16, and the bottom of riser 4 is fixedly connected with spring damping plate 17, energy
The stability of speed governing valve 1 is enough greatlyd improve, the vibration generated in 1 course of work of speed governing valve can be greatly reduced for speed regulation
It is influenced brought by valve 1 itself, the service life of 1 ontology of speed governing valve can be greatlyd improve, can greatly save production material
Material saves the basic spending of production, and device is easy to operate, and structure is uncomplicated, while capable of reaching using effect well
Not waste of energy has promotion effect well.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of speed governing valve convenient for quick-replaceable valve, including speed governing valve (1), fixture nut (2), rotating plate (3) and riser
(4), the surface at the top of the speed governing valve (1) is connect with the internal whorl of fixture nut (2), the bottom of the rotating plate (3) and perpendicular
The top of plate (4) is fixedly connected by scolding tin, it is characterised in that: it is sliding that first is fixedly connected at the top of riser (4) inner cavity
Rail (5), and the bottom of riser (4) inner cavity is fixedly connected with the second sliding rail (6), the internal two sides of first sliding rail (5) and the
Two sliding rails (6) slidably connect vertical bar (7) between internal two sides, and the side at the top of two vertical bars (7) is fixedly connected with
Having the first plate (8), the side of two first plates (8) runs through riser (4) and extends to the two sides of riser (4), and two
The side of a vertical bar (7) bottom is fixedly connected to the second plate (9), and the internal whorl of the speed governing valve (1) is connected with
First cage plate (10).
2. a kind of speed governing valve convenient for quick-replaceable valve according to claim 1, it is characterised in that: first cage plate
(10) be fixedly connected at the top of the second cage plate (11), the side of two second plates (9) sequentially pass through riser (4) and
Second cage plate (11) and the two sides for extending to the second cage plate (11).
3. a kind of speed governing valve convenient for quick-replaceable valve according to claim 1, it is characterised in that: first cage plate
(10) inside is contacted with the surface of the second plate (9).
4. a kind of speed governing valve convenient for quick-replaceable valve according to claim 1, it is characterised in that: two vertical bars
(7) it is fixedly connected between top the first spring (12), and the bottom of two vertical bars (7) is fixedly connected with second spring
(13)。
5. a kind of speed governing valve convenient for quick-replaceable valve according to claim 1, it is characterised in that: the rotating plate (3)
The two sides of front and back are fixedly connected to fixing buckle (14), and the two sides of fixture nut (2) front and back are solid
Surely lower fixing buckle (15) are connected with.
6. a kind of speed governing valve convenient for quick-replaceable valve according to claim 5, it is characterised in that: fixed button
(14) bottom is fixedly connected with the top of lower fixing buckle (15) by drawstring (16).
7. a kind of speed governing valve convenient for quick-replaceable valve according to claim 1, it is characterised in that: the riser (4)
Bottom be fixedly connected with spring damping plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014198.1A CN109648518B (en) | 2019-01-07 | 2019-01-07 | Speed regulating valve convenient to quick replacement valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014198.1A CN109648518B (en) | 2019-01-07 | 2019-01-07 | Speed regulating valve convenient to quick replacement valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109648518A true CN109648518A (en) | 2019-04-19 |
| CN109648518B CN109648518B (en) | 2020-08-25 |
Family
ID=66119571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910014198.1A Active CN109648518B (en) | 2019-01-07 | 2019-01-07 | Speed regulating valve convenient to quick replacement valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109648518B (en) |
Citations (6)
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|---|---|---|---|---|
| CN201082534Y (en) * | 2007-10-12 | 2008-07-09 | 徐刚 | Valve shut-off device extractor |
| US20090089991A1 (en) * | 2007-10-08 | 2009-04-09 | Lisle Corporation | Valve spring compressor |
| KR100913656B1 (en) * | 2008-02-28 | 2009-08-24 | 현대제철 주식회사 | Flow control tool for nozzle of servo valve |
| CN206084933U (en) * | 2016-10-18 | 2017-04-12 | 东方电气集团东方汽轮机有限公司 | Horizontal valve case spare assembly and disassembly tools |
| CN207139696U (en) * | 2017-07-21 | 2018-03-27 | 无锡市美泰克精密机械有限公司 | A kind of provision for disengagement of hydraulic valve block inserting check valve |
| CN207971903U (en) * | 2018-03-21 | 2018-10-16 | 邢纹娜 | A kind of valve positioner for regulating valve more changing device online |
-
2019
- 2019-01-07 CN CN201910014198.1A patent/CN109648518B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090089991A1 (en) * | 2007-10-08 | 2009-04-09 | Lisle Corporation | Valve spring compressor |
| CN201082534Y (en) * | 2007-10-12 | 2008-07-09 | 徐刚 | Valve shut-off device extractor |
| KR100913656B1 (en) * | 2008-02-28 | 2009-08-24 | 현대제철 주식회사 | Flow control tool for nozzle of servo valve |
| CN206084933U (en) * | 2016-10-18 | 2017-04-12 | 东方电气集团东方汽轮机有限公司 | Horizontal valve case spare assembly and disassembly tools |
| CN207139696U (en) * | 2017-07-21 | 2018-03-27 | 无锡市美泰克精密机械有限公司 | A kind of provision for disengagement of hydraulic valve block inserting check valve |
| CN207971903U (en) * | 2018-03-21 | 2018-10-16 | 邢纹娜 | A kind of valve positioner for regulating valve more changing device online |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109648518B (en) | 2020-08-25 |
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Effective date of registration: 20220607 Address after: 519000 No. 3, Longtan second lane, Longxi village, Jing'an Town, Doumen District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Fengyuan Precision Technology Co.,Ltd. Address before: 519000 room 105-18192, No.6 Baohua Road, Hengqin New District, Zhuhai City, Guangdong Province Patentee before: ZHUHAI GUANGYUANXIN TECHNOLOGY Co.,Ltd. |