A kind of integrated valve block hydraulic operation platform of portable drill
Technical field
This utility model is related to drilling rig technique field, more particularly to a kind of integrated valve block hydraulic operation of portable drill
Platform.
Background technology
Shunting interflow integrated valve block is typically placed on the hydraulic operation platform of rig the bottom of workbench, carries out shunting control
System, the operation of inserted valve are needed by linkage control, and the weight of linkage is held directly by the adjusting rod stress of inserted valve
Inserted valve damage is easily caused, oil leak is further resulted in, throttle grverning valve block and the shunting converging valve block of oil cylinder is two pieces separated,
Integrated not high, pipeline is too many, additionally, pressure gauge needs special installation panel and pressure measurement line.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, this utility model provides a kind of integrated valve block liquid of portable drill
Press operation platform, its integrated level are high, and installation difficulty is low, and hydraulic circuit is simply light.
This utility model solve technical scheme that its technical problem adopted for:
A kind of integrated valve block hydraulic operation platform of portable drill, including workbench and setting pile-up valve on the table
Block, the pipeline inside the integrated valve block are connected, and the integrated valve block upper end has been threaded connection inserted valve and pressure gauge,
The inserted valve includes check valve, relief valve, sequence valve, hand-operated direction valve and flow control valve, and the integrated valve block lower end sets
It is equipped with tubing interface and fuel feeding interface tube.
Used as the improvement of above-mentioned technical proposal, the tubing interface includes clamper interface, oil cylinder interface, hoist engine interface
With unit head interface.
Used as the improvement of above-mentioned technical proposal, described fuel feeding interface tube one end connects hydraulic pump.
The beneficial effects of the utility model have:
This operating board solves linkage weight and acts on flimsy problem on the adjusting rod of inserted valve, improves collection
Cheng Du, reduces valve block and oil pipe quantity, reduces oil leak risk, cancels pressure gauge and installs panel, saves pressure measurement line, will be with each module
Connected oil pipe all concentrates on the bottom of valve block, facilitates the connection of oil pipe.
Description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, wherein:
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the upward view of Fig. 1.
Specific embodiment
Referring to Fig. 1, a kind of integrated valve block hydraulic operation platform of portable drill of the present utility model, including 1 He of workbench
The integrated valve block being arranged on workbench 1, the pipeline inside the integrated valve block are connected, and the integrated valve block upper end passes through spiral shell
Stricture of vagina is connected with inserted valve and pressure gauge 2, and the inserted valve includes check valve 3, relief valve 4, sequence valve 5, hand-operated direction valve 6 and stream
Control valve 7, facilitates adjusting position, improves the service life of screw-in cartridge valve, solves linkage weight in traditional structure
Amount acts on flimsy problem on the adjusting rod of inserted valve.
With further reference to Fig. 2, the integrated valve block lower end is provided with tubing interface 8 and fuel feeding interface tube 9, the fuel feed pump
9 one end of interface connects hydraulic pump, and the tubing interface 8 includes clamper interface 81, oil cylinder interface 82, hoist engine interface 83 and moves
Power head interface 84.
This operating board improves integrated level by scientific and reasonable arrangement by the pipeline connection inside integrated valve block, reduces
Valve block and oil pipe quantity, reduce oil leak risk, cancel the installation panel of pressure gauge 2, save pressure measurement line, by what is be connected with each module
Oil pipe all concentrates on the bottom of integrated valve block, facilitates the connection of oil pipe.
The above, simply better embodiment of the present utility model, but this utility model is not limited to above-mentioned reality
Example is applied, as long as which reaches technique effect of the present utility model with any same or similar means, should all belong to of the present utility model
Protection domain.