CN102062255B - Handle assembly of regulating valve - Google Patents
Handle assembly of regulating valve Download PDFInfo
- Publication number
- CN102062255B CN102062255B CN201010623623A CN201010623623A CN102062255B CN 102062255 B CN102062255 B CN 102062255B CN 201010623623 A CN201010623623 A CN 201010623623A CN 201010623623 A CN201010623623 A CN 201010623623A CN 102062255 B CN102062255 B CN 102062255B
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- handle
- hole
- handleset
- modulating valve
- handle body
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- Mechanically-Actuated Valves (AREA)
Abstract
The invention provides a handle assembly of a regulating valve, which comprises a disc-shaped handle seat, a handle body and a locking pin, wherein the disc-shaped handle seat is fixedly connected with the regulating valve, and the handle body and the locking pin are arranged on the handle seat. An appropriate force bearing point can be selected according to the required torque, when the torque is smaller, a user can hold the top end of a holding part of the handle body, and when the larger torque is needed, the user can also hold the side end of the holding part of the handle body. Meanwhile, no matter how the force bearing point is selected, the uniformity of circumferential force bearing can be ensured, the handle body rotates steadily without vibration, and the handle assembly saves the radial size space under the condition of ensuring the torque; under the condition of not changing the structure of the regulating valve, instead of an electric power executing assembly, the handle assembly can directly realize the replacement from the opening of an electric control valve to manual control, the control precision is within 5% of the nominal value, and the handle assembly is especially suitable for manual regulation control of a dynamic balance manual regulating valve.
Description
Technical field
The present invention relates to valve fittings, particularly relate to a kind of Handleset that is used for modulating valve.
Background technique
The regulating handle of common in the market valve is generally disc type or long handle type.The rotation feature of disc type handle is also not obvious, be difficult for locking, and force bearing point influences application of force effect on the circumferential rim of disk when circumferentially meeting with obstruction; The long handle type handle is easy to stressed, but that it stretches out size is long, the interference that regular meeting rotates in small spaces such as conduit shaft.The outward appearance of above-mentioned two kinds of handles is outstanding inadequately.Also seeing on the market has the Handleset that satisfies outward appearance and specific usage requirement simultaneously, but complex structure usually, cost is higher, and is generally higher for the requirement of Environmental Conditions, is applicable to the Environmental Conditions of cleaning.
Summary of the invention
The present invention accomplishes in order to solve deficiency of the prior art, the purpose of this invention is to provide a kind of simple in structurely, handsome in appearance, and size radially is little, be difficult for stuck, the Handleset of the modulating valve that force bearing point is more.
Technological scheme of the present invention is:
The Handleset of modulating valve is characterized in that:
The handle set, the handle body on the handle set and the stop pin that comprise the disc that is fixedly connected with modulating valve of the foot that is positioned at Handleset;
The center of said handle set is the large through-hole that can pass the valve shaft of modulating valve; In 90 ° of scopes of the sidewall of said handle set, circumferentially evenly be placed with the trapezoidal hole of a plurality of perforations;
Said handle body comprises grip part and basal disc, and the bottom of said grip part is fixedly connected with said basal disc, forms cavity between said grip part and the said basal disc; The center of said basal disc be one with the through hole of the large through-hole concentric of said handle set; Protrusion is formed with the clamping arrangement of symmetry on said basal disc, around the through hole; Said clamping arrangement is a pair of symmetrically arranged clamp clip, and the outside arcuation in the middle part of said each clamp clip is outstanding, both sides extend in parallel, and fits with the valve shaft end sides of the modulating valve of the large through-hole that passes handle set respectively in the through hole at the center of basal disc and the middle part of clamp clip; Extending in parallel on the part of each clamp clip is arranged with perforation; Fastening piece cooperates clamp clip locking with perforation, thereby valve shaft is pushed down locking, and handle body and valve shaft are synchronized with the movement; The periphery of the basal disc on the said handle body is provided with a circular locking jack;
Said stop pin is a stainless steel part; Be divided into three sections from top to down, be respectively the top knurled head that plays anti-skidding and the effect that beautifies, with handle body on the periphery of basal disc on the stage casing of circle locking jack matched cylindrical reach with handle set on the trapezoid body that cooperates of trapezoidal hole.
Further, the present invention can also be:
Trapezoidal hole and stop pin on circle on said handle body locking jack, the handle set cooperate, and gos locking device into Handleset, realize that the flow in shutoff, standard-sized sheet and the neutral position of modulating valve locks.
The basal disc of said handle body is provided with the master calibration district, and numeral order is from right to left arranged, and the consecutive number word space is identical with the trapezoidal hole interval on the handle set; On said basal disc, form the pointer hole of an oval arc near said master calibration district, the pointer of the handle set raising of handle body below is lower slider in the pointer hole, the corresponding scale in indication master calibration district.
The orthodrome transition of conveniently controlling is adopted at its corner and with said basal disc junction in said grip part, and the back side at the top of grip part is to make things convenient for the indent of grasping circular-arc.
Said handle body is provided with the direction sign of indication open and close.
Said fastening piece comprises hex screw, compression spring and hexagon nut.
Said handle set is screwed with the loam cake of modulating valve through the mounting hole that is provided with on it and is connected.
The aperture of said mounting hole is less than the aperture of large through-hole, and said mounting hole has four, is symmetricly set on the handle set.
Said Handleset also comprises secondary scale label, and the scale interval of secondary scale label is identical with the interval of master calibration, is fixed on the side wall surface of handle set, indicates the valve opening degree synchronously with the master calibration district.
The Handleset of modulating valve of the present invention adopts big disk and is different from the handgrip type handler of conventional disc type, long handle type; Design is unique, novel and beautiful; Under the situation that guarantees moment of torsion, practice thrift dimensional space radially; Under the prerequisite of the structure that does not change modulating valve, can directly realize by the aperture of electro motion control valve to the manually replacing of control, control accuracy nominal value 5% in.
Description of drawings
Fig. 1 is the perspective view of the Handleset of modulating valve of the present invention.
Fig. 2 is the plan view of Handleset of the present invention.
Fig. 3 is the left view of Handleset of the present invention.
Fig. 4 is the right elevation of Handleset of the present invention.
Fig. 5 is the plan view of Handleset of the present invention.
Fig. 6 is the worm's eye view of Handleset of the present invention.
Fig. 7 is the plan view of handle set of the present invention.
Fig. 8 is the sectional view of the A-A direction of Fig. 2.
Fig. 9 is the structural representation of stop pin of the present invention.
Figure 10 is the left view of Fig. 9 of stop pin of the present invention.
The figure number explanation
1... handle set 2... handle body 3... stop pin 4... large through-hole 5... trapezoidal hole
6... the circular locking of grip part 7... basal disc 8... through hole 9... clamping arrangement 10... jack
11... the secondary scale label of master calibration district 12... pointer hole 13... 14... mounting hole
15... perforation 31... knurled head 32... stage casing 33... trapezoid body 34... limit dais
Embodiment
Below in conjunction with accompanying drawing the present invention is done further explain.
The Handleset of the modulating valve of the present invention shown in Fig. 1-10 comprises handle set 1, the handle body 2 on the handle set and the stop pin 3 of the disc that is fixedly connected with modulating valve of the foot that is positioned at Handleset.
Wherein, the center of handle set 1 is the large through-hole 4 of the valve shaft (not have among the figure demonstration) that can pass modulating valve; In 90 ° of radian scopes of the sidewall of handle set, circumferentially evenly be placed with a plurality of in handle set the trapezoidal hole 5 of recessed up/down perforation handle set.
Handle body comprises grip part 6 and basal disc 7, and the bottom of grip part is fixedly connected with basal disc, forms cavity between grip part and the basal disc, makes things convenient for the operator's of Handleset holds grip part.The center of basal disc be one with the through hole 8 of large through-hole 4 concentrics of handle set 1; On basal disc 7, protrusion is formed with the clamping arrangement 9 of the similar lip of symmetry around through hole 8, and this clamping arrangement is a pair of symmetrically arranged clamp clip; The outside arcuation in the middle part of each clamp clip is outstanding, both sides extend in parallel; The valve shaft of modulating valve that passes the large through-hole of handle set can pass the through hole 8 at the center of basal disc then, and the sidewall at the sidewall of through hole 8 and the arcuation of clamp clip middle part is fitted with the side of the end of valve shaft respectively, and extending in parallel of each clamp clip is arranged with perforation 15 on the part; Clamp clip is locked in cooperation through fastening piece and perforation; Thereby valve shaft is pushed down locking, handle body and valve shaft can be synchronized with the movement, realize manual control valve.Fastening piece in this example can comprise hex screw, compression spring and hexagon nut.The present invention also can adopt other modes to realize fastening valve shaft and clamping arrangement, to reach the purpose that is synchronized with the movement of handle body and valve shaft.
The rear of the clamping arrangement of lip has two limit daiss 34, makes things convenient for the degree of tightness of fastening piece.Limit dais can limit the rotation of nut, only needs the application of force on screw when making the degree of tightness fastening piece, and set screw nut that need not be extra.
Also be provided with a circular locking jack 10 on the periphery of the basal disc of handle body of the present invention, be used to insert stop pin.Handle body turns to each special position, circular locking jack 10 just with handle set on the trapezoidal hole of this position form new positioning hole and make up, can insert stop pin.
Stop pin 3 in this example is processed for stainless steel material; Stop pin 3 is divided into three sections from top to down, be respectively the top knurled head 31 that plays anti-skidding and the effect that beautifies, with handle body on the periphery of basal disc on the circle locking jack columniform stage casing 32 of fitting and the trapezoid body 33 of fitting with the trapezoidal hole on the handle set.The external diameter of stop pin 3 reduces from top to bottom piecemeal, and each section center is coaxial, is convenient to grasping, pulls and pushes, fixes.
In this example, the trapezoidal hole on the handle set has 11, and circular locking jack has 1.Circle locking jack 10 and stop pin 3 on trapezoidal hole 5 on the handle set and the handle body cooperate, constitute the locking device of Handleset, and the flow when realizing the shutoff of modulating valve, middle 9 aperture positions and standard-sized sheet one by one locks.Locking is not closely spacingly accurately rocked, and stop pin is difficult for deviating from.When needing to change the aperture of valve, need unclamp stop pin, the grip part 6 of handle with sleeve body at every turn; Handle body drives valve shaft and rotates, and realizes the variation of valve opening, and handle body rotates the circular locking aperture change in location above making simultaneously; Turn to each special position; Circular hole just with handle set on the trapezoidal hole of this position form new positioning hole combination, can insert stop pin once more, realize the locking of this position.
In this example, the basal disc of handle body 2 is provided with master calibration district 11, and numeral order is from right to left arranged, and the interval of adjacent scale is identical with the trapezoidal hole interval on the handle set, and promptly each integer scale is all corresponding with a trapezoidal hole.On basal disc; Between master calibration district and basal disc center and near the inboard in master calibration district, be provided with the pointer hole 12 of an oval arc; The pointer (not shown) of the handle set raising of handle body below as the pointer of Handleset master calibration in this pointer hole lower slider; The corresponding scale in indication master calibration district, the current flow situation of reaction modulating valve.
In this example, Handleset also comprises secondary scale label 13, and the scale interval of secondary scale label 13 is identical with the interval in master calibration district, is fixed on the sidewall of handle set, indicates the valve opening degree synchronously with the master calibration district.Use double-dial display mode like this, be fit to directly over Handleset, reach the aperture that the valve anterior view is observed valve, more convenient and practical.
On the sidewall of the basal disc of handle body, also be provided with a downward small arrow, be the pointer of secondary dial.
In this example, the orthodrome transition of conveniently controlling is adopted at its corner and with the basal disc junction in grip part 6, and the back side at the top of grip part is to make things convenient for the indent of grasping circular-arc.
In this example, also be provided with the direction sign of indication open and close on the handle body.
In this example, handle set is screwed with the loam cake of modulating valve through the mounting hole 14 that is provided with on it and is connected.The aperture of mounting hole is less than the aperture of large through-hole, and mounting hole has four, is symmetricly set on the handle set.
Be friction that reduces handle set and handle body and the weight that alleviates Handleset, but the thickness attenuate of the intermediate portion of handle set.
The Handleset of modulating valve of the present invention is in order to manual tune valve flow, adopt to be different from conventional disc type, the handgrip type handler of long handle type, design uniqueness, novel and beautiful, simple in structure, be difficult for stuck.Carry out ability cathode electrophoresis like the outer surface to Handleset and handle, then the Handleset of modulating valve of the present invention has corrosion-resistant function, is adapted at wet environment and sweated environment work down in the conduit shaft.
The Handleset of modulating valve of the present invention can be selected suitable force bearing point according to required moment of torsion, when moment of torsion hour, can hold the top of the grip part of handle body, and can hold the side of the grip part of handle body when needing bigger moment of torsion.Simultaneously no matter how force bearing point is selected, all can guarantee circumferentially stressed evenly, the stability of rotation atremia of handle body; Under the situation that guarantees moment of torsion, practice thrift dimensional space radially, under the prerequisite of the structure that does not change modulating valve; Replacement electric work actuator assembly; Can directly realize by the aperture of electro motion control valve to the manually replacing of control, control accuracy nominal value 5% in, be specially adapted to the manual tune control of heavy caliber valve cephacoria pressure type transient equiliblium manual modulation valve.
The working principle of the Handleset of modulating valve of the present invention is: during installation earlier with the screw of correspondingly-sized with handle set be fixed on modulating valve on cover; Then the valve shaft of modulating valve is passed in proper order the through hole at center of large through-hole and the handle body of handle set; And with the clamping arrangement of the lip of fastening piece locking both sides; Thereby valve shaft is pushed down locking, handle body and valve shaft can be synchronized with the movement.Under the situation that modulating valve turn-offs; The secondary scale of the side of lip-deep master calibration of the basal disc of handle body and handle set is with indicating in zero-bit; Circle on the handle body locks the trapezoidal hole center-aligned of the rightmost side on jack and the handle set simultaneously; Stop pin can insert circular locking jack and trapezoidal hole from top to bottom in proper order, realizes the locking of this moment, and valve remains on off state.
Clockwise rotate handle body, can make valve open gradually, two place's scale indications change simultaneously, can carry out locking position with stop pin at integer-bit scale place.Circle locking jack position above handle body rotate to make changes, and turns to each special position, circular locking jack just with handle set on the trapezoidal hole of this position form new positioning hole and make up, can insert stop pin, realize the locking of this position.When stop pin inserted, handle body was a locking state, can't rotate.Need extract stop pin, ability handle with sleeve body, the aperture of change valve forwards new special position to, inserts stop pin again and realizes locking.
When the scale indication was maximum, handle body had just forwarded the limit position of unlatching to, and this moment is maximum through the flow of valve.
Above-mentionedly only the specific embodiment among the present invention is explained, but can not be as protection scope of the present invention, every equivalence of having done according to the design spirit among the present invention changes or modifies, and all should think to fall into protection scope of the present invention.
Claims (9)
1. the Handleset of modulating valve is characterized in that:
The handle set, the handle body on the handle set and the stop pin that comprise the disc that is fixedly connected with modulating valve of the foot that is positioned at Handleset;
The center of said handle set is the large through-hole that can pass the valve shaft of modulating valve; In 90 ° of scopes of the sidewall of said handle set, circumferentially evenly be placed with the trapezoidal hole of a plurality of perforations;
Said handle body comprises grip part and basal disc, and the bottom of said grip part is fixedly connected with said basal disc, forms cavity between said grip part and the said basal disc; The center of said basal disc be one with the through hole of the large through-hole concentric of said handle set; Protrusion is formed with the clamping arrangement of symmetry on said basal disc, around the through hole; Said clamping arrangement is a pair of symmetrically arranged clamp clip, and the outside arcuation in the middle part of said each clamp clip is outstanding, both sides extend in parallel, and fits with the side of the valve shaft end of the modulating valve of the large through-hole that passes handle set respectively in the through hole at the center of basal disc and the middle part of clamp clip; Extending in parallel on the part of each clamp clip is arranged with perforation; Fastening piece cooperates clamp clip locking with perforation, thereby valve shaft is pushed down locking, and handle body and valve shaft are synchronized with the movement; The periphery of the basal disc on the said handle body is provided with a circular locking jack;
Said stop pin is a stainless steel part; Be divided into three sections from top to down, be respectively the top knurled head that plays anti-skidding and the effect that beautifies, with handle body on the periphery of basal disc on the stage casing of circle locking jack matched cylindrical reach with handle set on the trapezoid body that cooperates of trapezoidal hole.
2. the Handleset of modulating valve according to claim 1; It is characterized in that: the circle locking jack on the said handle body, trapezoidal hole and the stop pin on the handle set cooperate; Go locking device into Handleset, realize the flow locking in shutoff, standard-sized sheet and the neutral position of modulating valve.
3. the Handleset of modulating valve according to claim 2, it is characterized in that: the basal disc of said handle body is provided with the master calibration district, and numeral order is from right to left arranged, and the consecutive number word space is identical with the trapezoidal hole interval on the handle set; On said basal disc, form the pointer hole of an oval arc near said master calibration district, the pointer of the handle set raising of handle body below is lower slider in said pointer hole, the corresponding scale in indication master calibration district.
4. the Handleset of modulating valve according to claim 3 is characterized in that: the orthodrome transition of conveniently controlling is adopted at its corner and with said basal disc junction in said grip part, and the back side at the top of grip part is to make things convenient for the indent of grasping circular-arc.
5. the Handleset of modulating valve according to claim 4 is characterized in that: said handle body is provided with the direction sign of indication open and close.
6. the Handleset of modulating valve according to claim 1, it is characterized in that: said fastening piece comprises hex screw, compression spring and hexagon nut.
7. the Handleset of modulating valve according to claim 1 is characterized in that: said handle set is screwed with the loam cake of modulating valve through the mounting hole that is provided with on it and is connected.
8. the Handleset of modulating valve according to claim 7 is characterized in that: the aperture of said mounting hole is less than the aperture of large through-hole, and said mounting hole has four, is symmetricly set on the handle set.
9. according to the Handleset of each described modulating valve in the claim 1～8; It is characterized in that: said Handleset also comprises secondary scale label; The scale interval of said secondary scale label is identical with the interval of master calibration; Be fixed on the side wall surface of handle set, indicate the valve opening degree synchronously with the master calibration district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010623623A CN102062255B (en) | 2010-12-30 | 2010-12-30 | Handle assembly of regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010623623A CN102062255B (en) | 2010-12-30 | 2010-12-30 | Handle assembly of regulating valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102062255A CN102062255A (en) | 2011-05-18 |
| CN102062255B true CN102062255B (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010623623A Expired - Fee Related CN102062255B (en) | 2010-12-30 | 2010-12-30 | Handle assembly of regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102062255B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062255B (en) * | 2010-12-30 | 2012-10-24 | 欧文托普阀门系统(北京)有限公司 | Handle assembly of regulating valve |
| CN108445454A (en) * | 2018-01-25 | 2018-08-24 | 合肥驼峰电子科技发展有限公司 | A kind of millimetre-wave radar multi-angle regulation frame |
| CN108508409A (en) * | 2018-01-25 | 2018-09-07 | 合肥驼峰电子科技发展有限公司 | A kind of millimetre-wave radar rotating mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2178806Y (en) * | 1993-12-01 | 1994-10-05 | 白广威 | Novel swayed vat |
| CN101709790A (en) * | 2009-11-03 | 2010-05-19 | 宁波长壁流体连接件有限公司 | Self-locking ball valve |
| CN102062255A (en) * | 2010-12-30 | 2011-05-18 | 欧文托普阀门系统(北京)有限公司 | Handle assembly of regulating valve |
-
2010
- 2010-12-30 CN CN201010623623A patent/CN102062255B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2178806Y (en) * | 1993-12-01 | 1994-10-05 | 白广威 | Novel swayed vat |
| CN101709790A (en) * | 2009-11-03 | 2010-05-19 | 宁波长壁流体连接件有限公司 | Self-locking ball valve |
| CN102062255A (en) * | 2010-12-30 | 2011-05-18 | 欧文托普阀门系统(北京)有限公司 | Handle assembly of regulating valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102062255A (en) | 2011-05-18 |
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Granted publication date: 20121024 Termination date: 20141230 |
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