CN204284614U - Two fork guide bar pressure regulator - Google Patents
Two fork guide bar pressure regulator Download PDFInfo
- Publication number
- CN204284614U CN204284614U CN201420734389.8U CN201420734389U CN204284614U CN 204284614 U CN204284614 U CN 204284614U CN 201420734389 U CN201420734389 U CN 201420734389U CN 204284614 U CN204284614 U CN 204284614U
- Authority
- CN
- China
- Prior art keywords
- piston
- guide groove
- spherical roller
- guide
- conducting pipes
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of two fork guide bar pressure regulator, comprise liquid conducting pipes and two V shape guide-bar mechanism, the valve of regulates liquid flow is provided with in described liquid conducting pipes, described pair of V shape guide-bar mechanism comprises intermediate bar and is located at the first guide groove and second guide groove at intermediate bar two ends, the first spherical roller is provided with in described first guide groove, one end of described first spherical roller is connected with the helical spring vertically arranged, the other end of the first spherical roller is connected with connecting rod, the below of described connecting rod is provided with the cylinder being communicated with liquid conducting pipes, first piston and the piston rod being connected first piston is provided with in described cylinder, described piston rod is connected with connecting rod, the second spherical roller is provided with in described second guide groove, described second spherical roller is connected with vertical strut, the below of described vertical strut is provided with servo hydraulic cylinder, the utility model is that providing a kind of installs simply, do not need two fork guide bar pressure regulators existing system being done to large transformation.
Description
Technical field
The utility model relates to a kind of pressure regulator that automatically can adjust hydraulic pressure, air pressure, particularly relates to a kind of two fork guide bar pressure regulator.
Background technique
In the transporting system of existing liquid or gas, mostly there is no pressure controlled device in the connection of end and concrete apparatus.As tap and the connection of water pipe, the connection etc. of air pump and air pressure nail gun.For tap water, the connection between water supply pipe, the connection between water pipe and tap, is all realized by joint, and these joints mainly play the effect of connection at present, does not possess other functions.Current building supplies water, and generally has two kinds of modes, a kind of be use suction booster from bottom to top send water mode, one settles water tank at roof, utilizes the mode that water-head is carried from top to bottom.Be no matter anyly send water mode, different floor hydraulic pressure also can be different, thus cause different floor water-outlet quantity different.But in the application of reality, when the installation of water system completes, the water pipe adapter of part water outlet is embedded in wall, reequip and just difficult for very much.Therefore, need to find a kind of installation more simple, do not need voltage stabilizing throttle device and the mechanism of supply system being done to large transformation.
Model utility content
The purpose of this utility model is that providing a kind of installs simply, does not need two fork guide bar pressure regulators existing system being done to large transformation.
To achieve these goals, the utility model provides following technological scheme: two fork guide bar pressure regulator, comprise liquid conducting pipes and two V shape guide-bar mechanism, the valve of regulates liquid flow is provided with in described liquid conducting pipes, described pair of V shape guide-bar mechanism comprises intermediate bar and is located at the first guide groove and second guide groove at intermediate bar two ends, the first spherical roller is provided with in described first guide groove, one end of described first spherical roller is connected with the helical spring vertically arranged, the other end of the first spherical roller is connected with connecting rod, the below of described connecting rod is provided with the cylinder being communicated with liquid conducting pipes, first piston and the piston rod being connected first piston is provided with in described cylinder, described piston rod is connected with connecting rod, the second spherical roller is provided with in described second guide groove, described second spherical roller is connected with vertical strut, the below of described vertical strut is provided with servo hydraulic cylinder, the second piston is provided with in described servo hydraulic cylinder, described vertical strut runs through the upper tube wall of the second piston and liquid conducting pipes and is connected valve, mast is fixedly connected with vertically downward between first guide groove of described pair of V shape guide-bar mechanism and the second guide groove, described mast is connected with guiding valve, described guiding valve is communicated with intake pipe, described guiding valve is communicated with servo hydraulic cylinder by conduit.
The principle of this programme is such: when pressure increase in liquid conducting pipes, because liquid conducting pipes is communicated with cylinder, first piston in cylinder is moved up, the first piston bar drivening rod be connected with piston moves up, second spherical roller of intermediate bar in the second guide groove of two V shape guide-bar mechanism is rotated counterclockwise, the intermediate bar of two V shape guide-bar mechanism is in rotation process, the second spherical roller that the first spherical roller that connecting rod connects is connected with vertical strut moves respectively in the first guide groove and the second guide groove, and drive the mast of consolidation on the intermediate bar of two V shape guide-bar mechanism to move up, thus also make the mast in guiding valve also move up, guiding valve is opened, at this moment, the liquid entered from guiding valve intake pipe enters in the epicoele of servo hydraulic cylinder, pressure in the epicoele of servo hydraulic cylinder is increased, and promote the second piston and move down, move down under the drive of vertical strut second piston in cylinder body in servo hydraulic cylinder, and drive with vertical strut be connected valve together with decline, space between liquid conducting pipes and valve is reduced, meanwhile, the second spherical roller in the second guide groove rotates clockwise by the intermediate bar of two V shape guide-bar mechanism, mast with intermediate bar consolidation also falls with guiding valve together, pass through a period of time, the passage leading to servo hydraulic cylinder readjusted by guiding valve, the motion of valve stops, reduce the fluid flow and the pressure that enter liquid conducting pipes thus, when the pressure in liquid conducting pipes reduces, the each element of regulator is by above-mentioned contrary program generation action.
The utility model has the advantage of: when mounted, by being arranged on floor pipe coupling place, without the need to being embedded in wall, structure is simple, easy for installation, does not need to do large transformation to existing system, has saved cost for this pressure regulator.
Preferably, described servo hydraulic cylinder comprises by separated first chamber of the second piston and the second chamber, described first chamber is communicated with guiding valve with the second chamber respectively by conduit, when the mast of guiding valve moves, liquid in intake pipe is transported to the first chamber or the second chamber through conduit, thus the second piston in drive servo hydraulic cylinder moves, and the vertical strut in servo hydraulic cylinder is driven to carry out the adjustment of upper-lower position, thus the final valve location controlled in liquid conducting pipes.
Preferably, also comprise bearing, described servo hydraulic cylinder is fixed on bearing, bearing can be located in wall or casing, easy for installation.
Preferably, the shape of described valve and the sectional shape of liquid conducting pipes match, and can match with the sectional shape of liquid conducting pipes, ensure its good seal.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model two fork guide bar pressure regulator embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Reference character in Figure of description comprises: valve 1, liquid conducting pipes 2, intermediate bar 3, first guide groove 4, second guide groove 5, first spherical roller 6, helical spring 7, connecting rod 8, cylinder 9, piston rod 10, the second spherical roller 11, vertical strut 12, servo hydraulic cylinder 13, the second piston 14, mast 16, guiding valve 17, intake pipe 18.
As shown in Figure 1, two fork guide bar pressure regulator, comprise liquid conducting pipes 2 and two V shape guide-bar mechanism, the valve 1 of regulates liquid flow is provided with in liquid conducting pipes 2, two V shape guide-bar mechanism comprises intermediate bar 3 and is located at first guide groove 4 and second guide groove 5 at intermediate bar 3 two ends, the first spherical roller 6 is provided with in first guide groove 4, one end of first spherical roller 6 is connected with the helical spring 7 vertically arranged, the other end of the first spherical roller 6 is connected with connecting rod 8, the below of connecting rod 8 is provided with the cylinder 9 being communicated with liquid conducting pipes 2, first piston and the piston rod 10 being connected first piston is provided with in cylinder 9, piston rod 10 is connected with connecting rod 8, the second spherical roller 11 is provided with in second guide groove 5, second spherical roller 11 is connected with vertical strut 12, the below of vertical strut 12 is provided with servo hydraulic cylinder 13, the second piston 14 is provided with in servo hydraulic cylinder 13, vertical strut 12 runs through the upper tube wall of the second piston 14 and liquid conducting pipes 2 and is connected valve 1, mast 16 is fixedly connected with vertically downward between first guide groove 4 of two V shape guide-bar mechanism and the second guide groove 5, mast 16 is connected with guiding valve 17, guiding valve 17 is communicated with intake pipe 18, guiding valve 17 is communicated with servo hydraulic cylinder 13 by conduit, servo hydraulic cylinder 13 comprises by separated first chamber of the second piston 15 and the second chamber, first chamber is communicated with guiding valve 17 with the second chamber respectively by conduit.
In the present embodiment, when pressure increase in liquid conducting pipes 2, because liquid conducting pipes 2 is communicated with cylinder 9, first piston in cylinder 9 is moved up, piston rod 10 drivening rod 8 be connected with piston moves up, second spherical roller 11 of intermediate bar 3 in the second guide groove 5 of two V shape guide-bar mechanism is rotated counterclockwise, the intermediate bar 3 of two V shape guide-bar mechanism is in rotation process, the second spherical roller 11 that the first spherical roller 6 that connecting rod 8 connects is connected with vertical strut 12 moves respectively in the first guide groove 4 and the second guide groove 5, and drive the mast 16 of consolidation on the intermediate bar 3 of two V shape guide-bar mechanism to move up, thus also make the mast 16 in guiding valve 17 also move up, guiding valve 17 is opened, at this moment, the liquid entered from guiding valve 17 intake pipe 18 enters in the epicoele of servo hydraulic cylinder 13, pressure in the epicoele of servo hydraulic cylinder 13 is increased, and promote the second piston 14 and move down, move down under the drive of second piston 14 in cylinder body of the vertical strut 12 in servo hydraulic cylinder 13, and drive together with the valve 1 that is connected with vertical strut 12 and decline, space between liquid conducting pipes 2 and valve 1 is reduced, meanwhile, the second spherical roller 11 in the second guide groove 5 rotates clockwise by the intermediate bar 3 of two V shape guide-bar mechanism, mast 16 with intermediate bar 3 consolidation also falls with guiding valve 17 together, pass through a period of time, the passage leading to servo hydraulic cylinder 13 readjusted by guiding valve 17, the motion of valve 1 stops, reduce the fluid flow and the pressure that enter liquid conducting pipes 2 thus, when the pressure in liquid conducting pipes 2 reduces, the each element of regulator is by above-mentioned contrary program generation action.
Servo hydraulic cylinder 18 comprises by separated first chamber of the second piston 14 and the second chamber, first chamber is communicated with guiding valve 16 with the second chamber respectively by conduit, when the mast 15 of guiding valve 16 moves, liquid in intake pipe 17 is transported to the first chamber or the second chamber through conduit, thus drive the second piston 14 in servo hydraulic cylinder 18 to move, and the vertical strut 19 in servo hydraulic cylinder 18 is carried out to the adjustment of upper-lower position, thus final valve 4 position controlled in liquid conducting pipes 2, also comprise bearing 3, servo hydraulic cylinder 18 is fixed on bearing 3, can bearing 3 be located in wall or casing, easy for installation, the shape of valve 4 and the sectional shape of liquid conducting pipes 2 match, can match with the sectional shape of liquid conducting pipes 2, ensure its good seal.When mounted, by being arranged on floor pipe coupling place, without the need to being embedded in wall, structure is simple, easy for installation, does not need to do large transformation to existing system, has saved cost for this pressure regulator.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. pair fork guide bar pressure regulator, it is characterized in that, comprise liquid conducting pipes and two V shape guide-bar mechanism, the valve of regulates liquid flow is provided with in described liquid conducting pipes, described pair of V shape guide-bar mechanism comprises intermediate bar and is located at the first guide groove and second guide groove at intermediate bar two ends, the first spherical roller is provided with in described first guide groove, one end of described first spherical roller is connected with the helical spring vertically arranged, the other end of the first spherical roller is connected with connecting rod, the below of described connecting rod is provided with the cylinder being communicated with liquid conducting pipes, first piston and the piston rod being connected first piston is provided with in described cylinder, described piston rod is connected with connecting rod, the second spherical roller is provided with in described second guide groove, described second spherical roller is connected with vertical strut, the below of described vertical strut is provided with servo hydraulic cylinder, the second piston is provided with in described servo hydraulic cylinder, described vertical strut runs through the upper tube wall of the second piston and liquid conducting pipes and is connected valve, mast is fixedly connected with vertically downward between first guide groove of described pair of V shape guide-bar mechanism and the second guide groove, described mast is connected with guiding valve, described guiding valve is communicated with intake pipe, described guiding valve is communicated with servo hydraulic cylinder by conduit.
2. two fork guide bar pressure regulator as claimed in claim 1, it is characterized in that, described servo hydraulic cylinder comprises by separated first chamber of the second piston and the second chamber, and described first chamber is communicated with guiding valve with the second chamber respectively by conduit.
3. two fork guide bar pressure regulator as claimed in claim 1, it is characterized in that, also comprise bearing, described servo hydraulic cylinder is fixed on bearing.
4. two fork guide bar pressure regulator as claimed in claim 1, it is characterized in that, the shape of described valve and the sectional shape of liquid conducting pipes match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734389.8U CN204284614U (en) | 2014-11-28 | 2014-11-28 | Two fork guide bar pressure regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734389.8U CN204284614U (en) | 2014-11-28 | 2014-11-28 | Two fork guide bar pressure regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284614U true CN204284614U (en) | 2015-04-22 |
Family
ID=52867775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420734389.8U Expired - Fee Related CN204284614U (en) | 2014-11-28 | 2014-11-28 | Two fork guide bar pressure regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284614U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455663A (en) * | 2014-11-28 | 2015-03-25 | 重庆市明皓光学仪器有限公司 | Double-fork guide rod type pressure regulator |
| CN106704676A (en) * | 2017-02-08 | 2017-05-24 | 江苏神通阀门股份有限公司 | Valve driving device |
-
2014
- 2014-11-28 CN CN201420734389.8U patent/CN204284614U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455663A (en) * | 2014-11-28 | 2015-03-25 | 重庆市明皓光学仪器有限公司 | Double-fork guide rod type pressure regulator |
| CN106704676A (en) * | 2017-02-08 | 2017-05-24 | 江苏神通阀门股份有限公司 | Valve driving device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202284572U (en) | Dual-purpose pump pipe with pumping and siphoning functions | |
| CN204284614U (en) | Two fork guide bar pressure regulator | |
| CN105780869A (en) | Electronic frequency-conversion constant-pressure water supply equipment and water supply method | |
| CN202596692U (en) | Underground intelligent water distribution nozzle device | |
| CN204284573U (en) | Pressure regulator | |
| CN204284035U (en) | Guide bar fluid pressure controlling device | |
| CN204229254U (en) | A kind of fluid pressure regulator | |
| CN204284620U (en) | Crank block type fluid pressure governor | |
| CN208748741U (en) | A kind of mine down-hole automatic water supply system using siphon principle | |
| CN104454693A (en) | Guide rod type fluid pressure adjusting device | |
| CN104455663A (en) | Double-fork guide rod type pressure regulator | |
| CN204312842U (en) | Connecting rod cammingly pressure regulator | |
| CN104314141A (en) | Automatic liquid pressure regulating mechanism | |
| CN202176780U (en) | Constant-voltage current stabilizer | |
| CN203321554U (en) | Leg type roofbolter | |
| CN205350801U (en) | Oil mist ware that down -hole drill used | |
| CN2853921Y (en) | Air supply type water supply equipment | |
| CN104455671A (en) | Connecting rod and cam type pressure adjusting device | |
| CN104460724A (en) | Fluid pressure regulator | |
| CN204252220U (en) | A kind of fluid pressure automatic adjusting mechanism | |
| CN104455669A (en) | Crank sliding block type hydraulic adjuster | |
| CN104455609A (en) | Pressure adjustment device | |
| CN104565468A (en) | Pressure adjustor | |
| CN205226525U (en) | Mechanical type liquid level automatic control device | |
| CN204610097U (en) | A kind of piston type fuel supply pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151128 |