CN204942126U - A kind of double hydraulic system elevation scheme brake hydraulic station special plug-in type pressure screw rod - Google Patents
A kind of double hydraulic system elevation scheme brake hydraulic station special plug-in type pressure screw rod Download PDFInfo
- Publication number
- CN204942126U CN204942126U CN201520511160.2U CN201520511160U CN204942126U CN 204942126 U CN204942126 U CN 204942126U CN 201520511160 U CN201520511160 U CN 201520511160U CN 204942126 U CN204942126 U CN 204942126U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- pressure screw
- pressure
- hydraulic station
- hydraulic system
- 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 double hydraulic system elevation scheme brake hydraulic station special plug-in type pressure screw rod, it makes pressure screw rod by steel; And on pressure screw rod, be provided with pressure screw rod straight hole, pressure hole, screw rod direction; The pressure screw rod of this double hydraulic system elevation scheme brake hydraulic station special plug-in type pressure screw design is convenient to advance and extract plug-in type directional combination valve, makes easy and simple to handle, is the vitals ensureing that hydraulic station runs well.
Description
technical field:
The utility model relates to lift technical field, specifically a kind of double hydraulic system elevation scheme brake hydraulic station special plug-in type pressure screw rod.
background technique:
Hydraulic station is the hydraulic power device be made up of oil hydraulic pump, driving motor, fuel tank, directional control valve, throttle valve, relief valve etc. or the hydraulic pressure installation comprising control valve; By the flow direction of drive unit requirement, pressure and flow fuel feeding, what be applicable to that drive unit is separated with hydraulic station is mechanically various, and be connected with oil pipe with drive unit (oil cylinder or motor) by hydraulic station, hydraulic system can realize the action of various regulation; Power is become another kind of form from a kind of formal transformation by the main task of hydraulic system exactly; Generally that can meet the equipment such as winch, lift, belt comveyer to the requirement of braking system, compact structure, floor space is little, and efficiency is high for big-and-middle-sized industrial mechanical movement provides the electromechanical assembly of lubrication, power; Double hydraulic system elevation scheme brake hydraulic station special plug-in type pressure screw rod is combined with two Oil pump electrical machineries; make it still can keep normal work when some Oil pump electrical machineries damage; possess that do not shut down just can the performance of inspection and maintenance; add new reasonable structural design; hydraulic station is made to be provided with good usability, efficient operational reliability, each parts perfect cooperation cooperation of hydraulic station; equipment is just made to run well, so any one parts is all extremely important.
summary of the invention:
The purpose of this utility model is to realize the function of being convenient to advance and extract plug-in type directional combination valve, provides a kind of double hydraulic system elevation scheme brake hydraulic station special plug-in type pressure screw rod.
The utility model adopts following technological scheme to realize its goal of the invention: a kind of double hydraulic system elevation scheme brake hydraulic station special plug-in type pressure screw rod, and it makes pressure screw rod 1 by steel; And on pressure screw rod 1, be provided with pressure screw rod straight hole 2, pressure hole, screw rod direction 3; Pressure screw rod straight hole 2 runs through pressure screw rod 1; Pressure hole, screw rod direction 3 is located at pressure screw rod 1 side.
Its goal of the invention is realized preferably owing to have employed above technology the utility model, the pressure screw rod of this double hydraulic system elevation scheme brake hydraulic station special plug-in type pressure screw design is convenient to advance and extract plug-in type directional combination valve, making easy and simple to handle, is the vitals ensureing that hydraulic station runs well.
accompanying drawing illustrates:
Accompanying drawing 1 is overall structure schematic diagram of the present utility model.
Accompanying drawing 2 is overall cross-sectional view of the present utility model.
Description of reference numerals is shown in specification last page form.
embodiment:
Below in conjunction with accompanying drawing, summary of the invention is described further:
embodiment 1:
From summary of the invention: a kind of double hydraulic system elevation scheme brake hydraulic station special plug-in type pressure screw rod, it makes pressure screw rod 1 by steel; And on pressure screw rod 1, be provided with pressure screw rod straight hole 2, pressure hole, screw rod direction 3; Pressure screw rod straight hole 2 runs through pressure screw rod 1; Pressure hole, screw rod direction 3 is located at pressure screw rod 1 side.
Pressure screw rod 1 described in the utility model refers to: pressure screw rod, which is provided with pressure screw rod straight hole 2, pressure hole, screw rod direction 3; Its effect is convenient to advance and extract plug-in type directional combination valve; Its structure is as shown in accompanying drawing 1,2.
Pressure screw rod straight hole 2 described in the utility model refers to: pressure screw rod straight hole; Its effect is formation oil circuit; Its design attitude is as marked shown in 2 in accompanying drawing 1,2.
Hole, pressure screw rod direction described in the utility model 3 refers to: pressure hole, screw rod direction; Its effect changes oil circuit; Its design attitude is as marked shown in 3 in accompanying drawing 1,2.
| Reference numerals | Mark title | Reference numerals | Mark title |
| 1 | Pressure screw rod 1 | 3 | Pressure hole, screw rod direction 3 |
| 2 | Pressure screw rod straight hole 2 |
Claims (2)
1. a double hydraulic system elevation scheme brake hydraulic station special plug-in type pressure screw rod, is characterized in that it makes pressure screw rod (1) by steel; And in pressure screw rod (1), be provided with pressure screw rod straight hole (2), pressure hole, screw rod direction (3).
2. a kind of double hydraulic system elevation scheme brake hydraulic station according to claim 1 special plug-in type pressure screw rod, is characterized by and be provided with pressure screw rod straight hole (2), pressure hole, screw rod direction (3) in pressure screw rod (1); Pressure screw rod straight hole (2) runs through pressure screw rod (1); Pressure hole, screw rod direction (3) is located at pressure screw rod (1) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511160.2U CN204942126U (en) | 2015-07-15 | 2015-07-15 | A kind of double hydraulic system elevation scheme brake hydraulic station special plug-in type pressure screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511160.2U CN204942126U (en) | 2015-07-15 | 2015-07-15 | A kind of double hydraulic system elevation scheme brake hydraulic station special plug-in type pressure screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942126U true CN204942126U (en) | 2016-01-06 |
Family
ID=55009563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520511160.2U Expired - Fee Related CN204942126U (en) | 2015-07-15 | 2015-07-15 | A kind of double hydraulic system elevation scheme brake hydraulic station special plug-in type pressure screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942126U (en) |
-
2015
- 2015-07-15 CN CN201520511160.2U patent/CN204942126U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204942114U (en) | The special oil distrbuting box of a kind of double hydraulic system elevation scheme brake hydraulic station | |
| CN204942126U (en) | A kind of double hydraulic system elevation scheme brake hydraulic station special plug-in type pressure screw rod | |
| CN104196782A (en) | Serially-connected composite throttling speed regulating loop for lifter | |
| CN106351886A (en) | Specialized control valve group with double hydraulic system for elevator brake hydraulic station | |
| CN204942132U (en) | A kind of double hydraulic system elevation scheme brake hydraulic station special plug-in type directional combination valve | |
| CN103574254A (en) | Planar type pressure-limiting valve oil pump | |
| CN103967735A (en) | Hydraulic drive type slurry sucking and discharging device | |
| CN204942130U (en) | A kind of double hydraulic system elevation scheme brake hydraulic station special oil road block group | |
| CN204942131U (en) | The special voltage adjusting device of a kind of double hydraulic system elevation scheme brake hydraulic station | |
| CN204942142U (en) | The special directional combination spool of a kind of double hydraulic system elevation scheme brake hydraulic station | |
| CN202468550U (en) | Auto-manual dual-purpose hoist | |
| CN204942680U (en) | A kind of double hydraulic system elevation scheme brake hydraulic station special-purpose plate formula directional control valve valve body | |
| CN204942133U (en) | A kind of double hydraulic system elevation scheme brake hydraulic station special-purpose plate formula directional combination valve | |
| CN205036668U (en) | Special board -like direction valve case in station is pressed to dual hydraulic system lifting mechanism hydrodynamic | |
| CN104265704A (en) | Lifting machine backpressure regulating loop | |
| CN104235107A (en) | Shear-type lifting machine bypass reversing valve unloading loop | |
| CN204386981U (en) | A kind of compact type moves aerial work platform power unit | |
| CN203939792U (en) | A kind of emulsified liquid power that adopts is as the motive system of underground equipment | |
| CN203656540U (en) | Oil pump with three gear structure | |
| CN202149093U (en) | Electro-hydraulic control split multi-way valve | |
| CN201851872U (en) | Hydraulic lubricating pump | |
| CN202612084U (en) | Double-machine and double-pump pump station device | |
| CN104235105A (en) | Gantry lifter serial connection speed conversion loop | |
| CN104806591A (en) | Integrated load-sensitive multiple-way valve | |
| CN204942159U (en) | A kind of double hydraulic system elevation scheme brake hydraulic station special filtering regulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |