CN105840859A - Electric regulating operation device for water pressure of water supply hose - Google Patents
Electric regulating operation device for water pressure of water supply hose Download PDFInfo
- Publication number
- CN105840859A CN105840859A CN201610180759.1A CN201610180759A CN105840859A CN 105840859 A CN105840859 A CN 105840859A CN 201610180759 A CN201610180759 A CN 201610180759A CN 105840859 A CN105840859 A CN 105840859A
- Authority
- CN
- China
- Prior art keywords
- lower half
- half circle
- part lower
- circle gear
- drive rod
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- F16K7/06—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/54—Mechanical actuating means with toothed gearing with pinion and rack
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses an electric regulating operation device for the water pressure of a water supply hose. The electric regulating operation device comprises a machine frame (9), a left lower-semicircle gear (8) and a right lower-semicircle gear (7), wherein the left lower-semicircle gear (8) and the right lower-semicircle gear (7) are symmetrically installed on the left side and the right side of the machine frame (9) in a hinged mode. The axis of a hinged shaft of the left lower-semicircle gear (8) and the axis of a hinged shaft of the right lower-semicircle gear (7) are located in the same horizontal level height. The left lower-semicircle gear (8) is fixedly provided with a driving rod part (81) extending upwards. The center axis of the driving rod part (81) is located in the direction of a connection line of the circular arc center point of the left lower-semicircle gear (8) and the axis of the hinged shaft of the left lower-semicircle gear (8). The driving rod part (81) is hinged to the upper end of a transmission connection rod (78) on the center axis of the driving rod part (81).
Description
Technical field
The present invention relates to hydraulic pressure regulation field, the hydraulic pressure motorized adjustment operation device of a kind of water supply hose.
Background technology
The occasion supplied water concrete application item for some use flexible pipes, owing to the hydraulic pressure of water supply side is certain, it is therefore desirable to regulate during the hydraulic pressure of concrete application item the most cumbersome, increasing boosting equipment needs to expend great amount of cost.And the regulation of the most this pressure is often the most temporary or needs to regulate neatly or manually, therefore increase boosting equipment and can not meet needs.
Summary of the invention
It is an object of the invention to provide the hydraulic pressure motorized adjustment operation device of a kind of water supply hose, it can overcome defect of the prior art.
nullHydraulic pressure motorized adjustment operation device according to a kind of water supply hose of the present invention，Left part lower half circle gear and right part lower half circle gear including frame and the left and right sides being hingedly mounted on described frame symmetrically，Described left part lower half circle gear is in same level height with the jointed shaft axle center of right part lower half circle gear，Described left part lower half circle is fixedly arranged on the gear with upwardly extending drive rod portion，Wherein，The central axis in described drive rod portion is positioned on the described arcuate midway point of left part lower half circle gear and the line direction in its jointed shaft axle center，With the upper end thereof of kinematic link on described drive rod portion mandrel line wherein，At the lower end of described kinematic link and the arcuate midway point of the bottom of described right part lower half circle gear hinged，The pin joint of the lower end of described kinematic link and the described right part lower half circle gear distance from the described jointed shaft axle center of described right part lower half circle gear is the distance from the described jointed shaft axle center of described left part lower half circle gear equal to the upper end of described kinematic link and the pin joint in described drive rod portion；nullDescribed left part lower half circle gear and right part lower half circle gear engage with left rack member and the right rack member can slided in described frame respectively，Described left rack member and the mutually adjacent end of right rack member be fixedly installed respectively downwardly extend press arm，To press the cross section compressing deformation of the flat water supply hose between arm described in being placed on，Thus regulate and flow out in the hydraulic pressure of described water supply hose，Wherein，Frame above described left part lower half circle gear and right part lower half circle gear is provided with fixed plate，Described fixed plate left end is provided with the described drive rod portion of permission and swings and upwardly extending groove，In the fixed plate of described groove right-hand member, limiting section is installed，It is provided with top pressure spring between left end wall in described drive rod portion and described frame，So that described drive rod portion is oppressed to the right on the limiting section leaned against on the roof being arranged at described frame，Now，The lower end of described kinematic link is in vertical direction with the pin joint in described drive rod portion with the line in the described jointed shaft axle center of described left part lower half circle gear with the line in the described jointed shaft axle center of described right part lower half circle gear and the upper end of described kinematic link with the pin joint of described right part lower half circle gear，Press arm described in and to be in open configuration and make the hydraulic pressure of described water supply hose be in relatively low state；nullIn described limiting section, screw thread is provided with threaded rod，Described threaded rod left end stretches out described limiting section and offsets with described drive rod portion，Described threaded rod right-hand member is provided with driving motor，The roof lower end of described fixed plate upper end and frame is mounted on gib block，Described driving motor is slidably matched with described gib block，When described driving motor drives described threaded rod to rotate forward，Described driving motor slides to the left，Described threaded rod promotes described drive rod portion when described left end wall，Described left rack member moves right，And the transmission by described kinematic link，Described right part lower half circle gear drives described right rack member to left movement，Thus the cross section of described flat water supply hose is oppressed deformation，Hydraulic pressure is raised，After described driving motor stalls，Phenomenon due to screw thread self-locking，The cross section that can make water supply hose keeps constant，So that hydraulic pressure keeps stable.
Pass through the present invention, owing to two driving gear member power are coupled by the drive link of the axial connecting line crossed orientation of the semi-circle gear being provided through and drive, it is thus possible to the regulation power that transmission is bigger, can use pushing-pressing arm that the water supply cross section of flexible pipe carries out compressing to adjust, thus reach to utilize the substantially invariable condition of discharge of water supply side, and make the adjusted boosting of hydraulic pressure from flexible pipe outlet injection.It may be used for steel plate rust cleaning or other occasions utilizing hydraulic pressure to spray.Whole apparatus structure consolidates, and uses reliable and easy to operate.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of assembly of the invention, wherein, presses arm and is in open configuration.
Fig. 2 is the geometric distribution scale diagrams schematically showing described device in Fig. 1.
Fig. 3 shows that the schematic diagram in Fig. 2 is at the schematic diagram being in compressing flexible pipe state when described device.
Detailed description of the invention
Below in conjunction with Fig. 1-3, the present invention is described in detail.
nullHydraulic pressure motorized adjustment operation device according to a kind of water supply hose of embodiment，Left part lower half circle gear 8 and right part lower half circle gear 7 including frame 9 and the left and right sides being hingedly mounted on described frame 9 symmetrically，Described left part lower half circle gear 8 is in same level height with the jointed shaft axle center of right part lower half circle gear 7，It is fixedly installed upwardly extending drive rod portion 81 on described left part lower half circle gear 8，Wherein，The central axis in described drive rod portion 81 is positioned on the described arcuate midway point of left part lower half circle gear 8 and the line direction in its jointed shaft axle center，With the upper end thereof of kinematic link 78 on described drive rod portion 81 mandrel line wherein，At the lower end of described kinematic link 78 and the arcuate midway point of the bottom of described right part lower half circle gear 7 hinged，The pin joint of the lower end of described kinematic link 78 and described right part lower half circle gear 7 distance from the described jointed shaft axle center of described right part lower half circle gear 7 is the distance from the described jointed shaft axle center of described left part lower half circle gear 8 equal to the upper end of described kinematic link 78 and the pin joint in described drive rod portion；nullDescribed left part lower half circle gear 8 and right part lower half circle gear 7 engage with left rack member 6 and the right rack member 5 can slided in described frame 9 respectively，Described left rack member 6 and the mutually adjacent end of right rack member 5 be fixedly installed respectively downwardly extend press arm 61、51，Arm 61 is pressed described in being placed on、The cross section compressing deformation of the flat water supply hose 1 between 51，Thus regulate and flow out in the hydraulic pressure of described water supply hose 1，Wherein，Frame 9 above described left part lower half circle gear 8 and right part lower half circle gear 7 is provided with fixed plate 21，Described fixed plate 21 left end is provided with the described drive rod portion 81 of permission and swings and upwardly extending groove 14，In the fixed plate 21 of described groove 14 right-hand member, limiting section 98 is installed，It is provided with top pressure spring 89 between left end wall in described drive rod portion 81 and described frame 9，So that described drive rod portion 81 is oppressed to the right on the limiting section 98 leaned against on the roof being arranged at described frame 9，Now，The lower end of described kinematic link 78 is in vertical direction with the pin joint in described drive rod portion with the line in the described jointed shaft axle center of described left part lower half circle gear 8 with the line in the described jointed shaft axle center of described right part lower half circle gear 7 and the upper end of described kinematic link 78 with the pin joint of described right part lower half circle gear 7，Arm 61 is pressed described in and、51 are in open configuration and make the hydraulic pressure of described water supply hose 1 be in relatively low state；nullIn described limiting section 98, screw thread is provided with threaded rod 25，Described threaded rod 25 left end stretches out described limiting section 98 and offsets with described drive rod portion 81，Described threaded rod 25 right-hand member is provided with driving motor 12，The roof lower end of described fixed plate 21 upper end and frame 9 is mounted on gib block 23，Described driving motor 12 is slidably matched with described gib block，When described driving motor 12 drives described threaded rod 25 to rotate forward，Described driving motor 12 slides to the left，Described threaded rod promotes described drive rod portion 81 when described left end wall，Described left rack member 6 moves right，And the transmission by described kinematic link 78，Described right part lower half circle gear 7 drives described right rack member 5 to left movement，Thus the cross section of described flat water supply hose 1 is oppressed deformation，Hydraulic pressure is raised，After described driving motor 12 stops operating，Phenomenon due to screw thread self-locking，The cross section that can make water supply hose 1 keeps constant，So that hydraulic pressure keeps stable.
Exemplarily, when operate described drive rod portion 81 near described left end wall so that hydraulic pressure reaches the highest time, described kinematic link 78 meets following relation relative to the angle [alpha] of horizontal direction:
cosα=d/√(d2+r2)
Wherein, d is the wire length between described left part lower half circle gear 8 and the jointed shaft axle center of right part lower half circle gear 7, and r is the pin joint of lower end and the described right part lower half circle gear 7 of described kinematic link 78 distance from the described jointed shaft axle center of described right part lower half circle gear 7 and the upper end of described kinematic link 78 and the pin joint in the described drive rod portion distance from the described jointed shaft axle center of described left part lower half circle gear 8；
Thus so that the absolute value of the angle beta of the angle of pivot that described left part lower half circle gear 8 and right part lower half circle gear 7 turn over is equal.
The absolute value of the angle beta of the angle of pivot that described left part lower half circle gear 8 and right part lower half circle gear 7 turn over is equal so that flexible pipe deformation and the shape difference recovering to deform are symmetrical, thus meets the current in normal condition and pressure regulation state and normally flows through and the uniform requirement of flexible pipe deformation strain.
Owing to two driving gear member power are coupled by the drive link of the axial connecting line crossed orientation of the semi-circle gear being provided through and drive, it is thus possible to the regulation power that transmission is bigger, can use pushing-pressing arm that the water supply cross section of flexible pipe carries out compressing to adjust, thus reach to utilize the substantially invariable condition of discharge of water supply side, and make the adjusted boosting of hydraulic pressure from flexible pipe outlet injection.It may be used for steel plate rust cleaning or other occasions utilizing hydraulic pressure to spray.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (2)
- null1. the hydraulic pressure motorized adjustment operation device of a water supply hose，Including frame (9) and left part lower half circle gear (8) of the left and right sides being hingedly mounted on described frame (9) symmetrically and right part lower half circle gear (7)，Described left part lower half circle gear (8) is in same level height with the jointed shaft axle center of right part lower half circle gear (7)，Upwardly extending drive rod portion (81) it is fixedly installed on described left part lower half circle gear (8)，Wherein，The central axis of described drive rod portion (81) is positioned on the described arcuate midway point of left part lower half circle gear (8) and the line direction in its jointed shaft axle center，With the upper end thereof of kinematic link (78) on described drive rod portion (81) mandrel line wherein，At the lower end of described kinematic link (78) and the arcuate midway point of the bottom of described right part lower half circle gear (7) hinged，The pin joint of the lower end of described kinematic link (78) and described right part lower half circle gear (7) distance from the described jointed shaft axle center of described right part lower half circle gear (7) is the distance from the described jointed shaft axle center of described left part lower half circle gear (8) equal to the upper end of described kinematic link (78) and the pin joint in described drive rod portion；nullDescribed left part lower half circle gear (8) and right part lower half circle gear (7) engage with left rack member (6) and the right rack member (5) can slided in described frame (9) respectively，Described left rack member (6) and the mutually adjacent end of right rack member (5) be fixedly installed respectively downwardly extend press arm (61、51)，Arm (61 is pressed described in being placed on、51) the cross section compressing deformation of the flat water supply hose (1) between，Thus regulate and flow out in the hydraulic pressure of described water supply hose (1)，Wherein，The frame (9) of described left part lower half circle gear (8) and right part lower half circle gear (7) top is provided with fixed plate (21)，Described fixed plate (21) left end is provided with the described drive rod portion (81) of permission and swings and upwardly extending groove (14)，In the fixed plate (21) of described groove (14) right-hand member, limiting section (98) is installed，It is provided with top pressure spring (89) between left end wall on described drive rod portion (81) and described frame (9)，So that described drive rod portion (81) is oppressed to the right on the limiting section (98) leaned against on the roof being arranged at described frame (9)，Now，The lower end of described kinematic link (78) is in vertical direction with the pin joint in described drive rod portion with the line in the described jointed shaft axle center of described left part lower half circle gear (8) with the line in the described jointed shaft axle center of described right part lower half circle gear (7) and the upper end of described kinematic link (78) with the pin joint of described right part lower half circle gear (7)，Arm (61 is pressed described in and、51) it is in open configuration and makes the hydraulic pressure of described water supply hose (1) be in relatively low state；nullIn described limiting section (98), screw thread is provided with threaded rod (25)，Described threaded rod (25) left end stretches out described limiting section (98) and offsets with described drive rod portion (81)，Described threaded rod (25) right-hand member is provided with driving motor (12)，The roof lower end of described fixed plate (21) upper end and frame (9) is mounted on gib block (23)，Described driving motor (12) is slidably matched with described gib block，When described driving motor (12) drives described threaded rod (25) to rotate forward，Described driving motor (12) is slided to the left，Described threaded rod promotes described drive rod portion (81) when described left end wall，Described left rack member (6) moves right，And the transmission by described kinematic link (78)，Described right part lower half circle gear (7) drives described right rack member (5) to left movement，Thus the cross section of described flat water supply hose (1) is oppressed deformation，Hydraulic pressure is raised，After described driving motor (12) stops operating，Phenomenon due to screw thread self-locking，The cross section that can make water supply hose (1) keeps constant，So that hydraulic pressure keeps stable.
- The hydraulic pressure motorized adjustment operation device of a kind of water supply hose the most as claimed in claim 1, wherein, when operate described drive rod portion (81) near described left end wall so that hydraulic pressure reaches the highest time, described kinematic link (78) meets following relation relative to the angle of horizontal direction (α):cosα=d/√(d2+r2)Wherein, d is the wire length between described left part lower half circle gear (8) and the jointed shaft axle center of right part lower half circle gear (7), and r is the pin joint of lower end and described right part lower half circle gear (7) of described kinematic link (78) distance from the described jointed shaft axle center of described right part lower half circle gear (7) and the upper end of described kinematic link (78) and the pin joint in the described drive rod portion distance from the described jointed shaft axle center of described left part lower half circle gear (8)；Thus so that the absolute value of the angle (β) of the angle of pivot that described left part lower half circle gear (8) and right part lower half circle gear (7) turn over is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610180759.1A CN105840859A (en) | 2016-03-28 | 2016-03-28 | Electric regulating operation device for water pressure of water supply hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610180759.1A CN105840859A (en) | 2016-03-28 | 2016-03-28 | Electric regulating operation device for water pressure of water supply hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105840859A true CN105840859A (en) | 2016-08-10 |
Family
ID=56583776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610180759.1A Pending CN105840859A (en) | 2016-03-28 | 2016-03-28 | Electric regulating operation device for water pressure of water supply hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105840859A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068254A1 (en) * | 2016-10-13 | 2018-04-19 | 尚庆光 | Operating apparatus for electrically adjusting water pressure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6394521B1 (en) * | 2000-03-10 | 2002-05-28 | Millo Bertini | Gripper with enhanced gripping power accuracy and repeatability |
| CN2707626Y (en) * | 2004-06-25 | 2005-07-06 | 侨伟塑胶机械有限公司 | Transmission means of feeding rubber wheel seat |
| US20050211941A1 (en) * | 2004-03-26 | 2005-09-29 | Lavergne Morris Jr | Inline control valve with rack and pinion movement |
| CN201277342Y (en) * | 2008-10-27 | 2009-07-22 | 崔永泉 | Differential pinch valve |
| CN101876379A (en) * | 2010-07-15 | 2010-11-03 | 华中科技大学 | Rubber tube valve |
| CN103015917A (en) * | 2011-09-20 | 2013-04-03 | 上海振华重工(集团)股份有限公司 | Clamp device |
-
2016
- 2016-03-28 CN CN201610180759.1A patent/CN105840859A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6394521B1 (en) * | 2000-03-10 | 2002-05-28 | Millo Bertini | Gripper with enhanced gripping power accuracy and repeatability |
| US20050211941A1 (en) * | 2004-03-26 | 2005-09-29 | Lavergne Morris Jr | Inline control valve with rack and pinion movement |
| CN2707626Y (en) * | 2004-06-25 | 2005-07-06 | 侨伟塑胶机械有限公司 | Transmission means of feeding rubber wheel seat |
| CN201277342Y (en) * | 2008-10-27 | 2009-07-22 | 崔永泉 | Differential pinch valve |
| CN101876379A (en) * | 2010-07-15 | 2010-11-03 | 华中科技大学 | Rubber tube valve |
| CN103015917A (en) * | 2011-09-20 | 2013-04-03 | 上海振华重工(集团)股份有限公司 | Clamp device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068254A1 (en) * | 2016-10-13 | 2018-04-19 | 尚庆光 | Operating apparatus for electrically adjusting water pressure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106181158A (en) | A kind of angle adjustable fixed width steel plate automatic welding machine people | |
| CN208854060U (en) | A kind of frock clamp of processable automobile body casing | |
| CN208946177U (en) | A kind of limit telescopic mechanical arm | |
| CN105840859A (en) | Electric regulating operation device for water pressure of water supply hose | |
| CN105626896A (en) | Operating device for adjusting water pressure of water supply hose | |
| CN105673880A (en) | Operation device for electrically regulating water pressure of water supply hose | |
| CN105587924A (en) | Water pressure adjustment operation device | |
| CN105570527A (en) | Intelligent regulation device for water pressure of water supply hose | |
| CN105840861A (en) | Operation device with water supply hose water pressure adjusted through driving motor | |
| CN105824328A (en) | Water hose water pressure regulation operation device with LED indication lamp | |
| CN108941277A (en) | A kind of curved fillet device of automation aluminum profile | |
| CN105840860A (en) | Water supply hose water pressure adjusting device with electricity supplied by solar energy | |
| CN105697811A (en) | Operating device for regulating water pressure of water supplying hose and resisting shock | |
| CN105697810A (en) | Water pressure regulating device provided with threaded sleeve for water supplying hose | |
| CN105626931A (en) | Control device for adjusting water pressure of water supply hose | |
| CN201493354U (en) | Vertical roller device of profiled bar straightener | |
| CN105650301A (en) | Water pressure adjusting operation device of water supply hose | |
| CN105626897A (en) | Operation device for electrically adjusting water pressure | |
| CN105805347A (en) | Operation device used for adjusting water pressure of water supply hose and being capable of dissipating heat | |
| CN105587892A (en) | Operation device for adjusting water pressure of water supply hose and capable of lowering noise | |
| CN105697846A (en) | Electric operation device used for regulating water pressure of water supply hose | |
| CN105605283A (en) | Electric operation device for water supply hose water-pressure adjustment | |
| CN105736738A (en) | Water supply hose water pressure adjusting device with LED indicating lamp | |
| CN105839708A (en) | Operating device capable of stably regulating water pressure of water supply soft hose | |
| CN105605284A (en) | Water pressure adjusting device for water supply hoses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160810 |