CN105839708A - Operating device capable of stably regulating water pressure of water supply soft hose - Google Patents
Operating device capable of stably regulating water pressure of water supply soft hose Download PDFInfo
- Publication number
- CN105839708A CN105839708A CN201610181047.1A CN201610181047A CN105839708A CN 105839708 A CN105839708 A CN 105839708A CN 201610181047 A CN201610181047 A CN 201610181047A CN 105839708 A CN105839708 A CN 105839708A
- Authority
- CN
- China
- Prior art keywords
- lower half
- half circle
- part lower
- circle gear
- water supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/095—Component holders or housings, e.g. boundary boxes
Abstract
The invention discloses an operating device capable of stably regulating water pressure of a water supply soft hose. The operating device comprises a stand (9) as well as a left lower semicircular gear (8) and a right lower semicircular gear (7) which are symmetrically arranged on the left and right sides of the stand (9) in a hinged mode, wherein the axes of hinge shafts of the left lower semicircular gear (8) and the right lower semicircular gear (7) are located on a same horizontal height; a driving rod part (81), which extends upwards, is fixedly arranged on the left lower semicircular gear (8), wherein the central axis of the driving rod part (81) is located in the direction of a connecting line between the arc midpoint of the left lower semicircular gear (8) and the axis of the hinge shaft of the left lower semicircular gear (8); and on the central axis, the driving rod part (81) is hinged with the upper end of a transmission connecting rod (78).
Description
Technical field
The present invention relates to hydraulic pressure regulation field, a kind of can the operation device of stable regulation water supply hose hydraulic pressure.
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 a kind of can the operation device of stable regulation water supply hose hydraulic pressure, it can overcome defect of the prior art.
nullAccording to the present invention is a kind of can the operation device of stable regulation water supply hose hydraulic pressure，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，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 right-hand member wall leaning against described groove，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；nullSliding shoe can be installed between the upper end wall of described fixed plate and described frame slidingly，Described sliding shoe is provided with thread groove，In described thread groove, screw thread is provided with threaded rod，Described threaded rod right-hand member is provided with driving motor，Described driving motor is fixedly mounted on described fixed plate right-hand member，When described driving motor drives described threaded rod to rotate forward，Described threaded rod drives described slide block to slide to the left，Drive rod portion described in described slipper push is 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；The described lower end inside face pressing arm is provided with the convenient lead-in chamfered guiding described flat water supply hose to enter, the described medial surface pressing arm is mounted on improved mat, described improved mat clamps the frictional force of described flat water supply hose in order to increase, so that clamping is stable；In the frame of described left rack member left end, elastic contact switch is installed, on the outer face of described frame, LED light is installed, when described left rack member is moved to the left and left end contacts with described elastic contact switch, described LED light lights, with prompting described in press arm be in maximum open configuration, described flat water supply hose can from described press arm take out.
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.
nullAccording to embodiment is a kind of can the operation device of stable regulation water supply hose hydraulic pressure，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 drive rod portion of upwardly extending handlebar portion 81 on described left part lower half circle gear 8，Wherein，The central axis in drive rod portion of described handlebar 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 drive rod portion of described handlebar 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 handle cadre's 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, sliding shoe 98 is installed，It is provided with top pressure spring 89 between upper wall extension left end wall 91 in drive rod portion of described handlebar portion 81 and described frame 9，Lean against on the right-hand member wall of described groove 14 so that drive rod portion of described handlebar portion 81 is oppressed to the right，Now，Described.The pin joint of the lower end of described kinematic link 78 and described right part lower half circle gear 7 and 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 and the pin joint in described handle cadre's drive rod portion and the line in the described jointed shaft axle center of described left part lower half circle gear 8 are in vertical direction, and described in press arm 61,51 and be in open configuration and make the hydraulic pressure of described water supply hose 1 be in relatively low state；nullSliding shoe 98 can be installed between described fixed plate 21 and the upper end wall of described frame 9 slidingly，Described sliding shoe 98 is provided with thread groove 99，In described thread groove, screw thread is provided with threaded rod 25，Described threaded rod 25 right-hand member is provided with driving motor 12，Described driving motor 12 is fixedly mounted on described fixed plate 21 right-hand member，When described driving motor 12 drives described threaded rod 25 to rotate forward，Described threaded rod drives described slide block to slide to the left，Drive rod portion 81 described in described slipper push is when described left end wall，When operating described handlebar portion 81 near described upper wall extension 91，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 described lower end inside face pressing arm 61,51 is provided with the convenient lead-in chamfered 56 guiding described flat water supply hose 1 to enter, the described medial surface pressing arm 61,51 is mounted on improved mat 57, described improved mat 57 clamps the frictional force of described flat water supply hose 1 in order to increase, so that clamping is stable；In the frame 9 of described left rack member 6 left end, elastic contact switch 900 is installed, on the outer face of described frame 9, LED light 90 is installed, when described left rack member 6 is moved to the left and left end contacts with described elastic contact switch 900, described LED light 90 lights, with prompting described in press arm 61,51 be in maximum open configuration, described flat water supply hose 1 can from described press arm 61,51 take out.
Exemplarily, when control 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. one kind can the operation device of stable regulation water supply hose hydraulic pressure，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)，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 right-hand member wall leaning against described groove (14)，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；nullSliding shoe (98) can be installed between the upper end wall of described fixed plate (21) and described frame (9) slidingly，Described sliding shoe (98) is provided with thread groove (99)，In described thread groove, screw thread is provided with threaded rod (25)，Described threaded rod (25) right-hand member is provided with driving motor (12)，Described driving motor (12) is fixedly mounted on described fixed plate (21) right-hand member，When described driving motor (12) drives described threaded rod (25) to rotate forward，Described threaded rod drives described slide block to slide to the left，Drive rod portion (81) described in described slipper push are 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 described lower end inside face pressing arm (61,51) is provided with the convenient lead-in chamfered (56) guiding described flat water supply hose (1) to enter, the described medial surface pressing arm (61,51) is mounted on improved mat (57), described improved mat (57) clamps the frictional force of described flat water supply hose (1) in order to increase, so that clamping is stable；In the frame (9) of described left rack member (6) left end, elastic contact switch (900) is installed, LED light (90) is installed on the outer face of described frame (9), when described left rack member (6) is moved to the left and left end contacts with described elastic contact switch (900), described LED light (90) lights, being in the open configuration of maximum pressing arm (61,51) described in prompting, described flat water supply hose (1) can press arm (61,51) taking-up from described.
- A kind of can the operation device of stable regulation water supply hose hydraulic pressure, wherein, when control 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 |
|---|---|---|---|
| CN201610181047.1A CN105839708A (en) | 2016-03-28 | 2016-03-28 | Operating device capable of stably regulating water pressure of water supply soft hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610181047.1A CN105839708A (en) | 2016-03-28 | 2016-03-28 | Operating device capable of stably regulating water pressure of water supply soft hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105839708A true CN105839708A (en) | 2016-08-10 |
Family
ID=56583681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610181047.1A Withdrawn CN105839708A (en) | 2016-03-28 | 2016-03-28 | Operating device capable of stably regulating water pressure of water supply soft hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105839708A (en) |
-
2016
- 2016-03-28 CN CN201610181047.1A patent/CN105839708A/en not_active Withdrawn
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20160810 |