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transmission diagram HJC-70D210C

transmission diagram HJC-70D210C

Manufacturer: Langfang Hexing Petroleum Equipment Co.,LTD
Address: Wanzhuang Oilbase, Langfang City, Hebei Province


INTRODUCTION
HJC-70D210C steel cable winch  is the well drilling dedicated device that can save time, save labor, and economize the cost for the well drilling company, developed together by technical staff of our factory and well drilling engineers and technicians. This equipment initiates at home and abroad at present, State Patent Office have accepted the patent application for cable belt conveyor rotated gear of our factory in June.7th ,2006(Application number:200520011139.2).
Our company will inherit the consistent tenet of “technological innovation, qualitative service ", offer the best products to users and make users enjoy excellent service.
     
Operating Specification
 
Ⅱ、Voluntary standards
Name:Steel cable winch
Design code:Q/HNC01-2005
Ⅲ、Transmission schematic diagram
1Angular gear-trochospiral gear reducer   2YB160L-4.15KW electrical machinery (without pedestal) 3Stand   4Support bearing pedestal   5Big sprocket  6Small cylinderFair leader cylinder
7Claw clutch of small cylinder      8Claw clutch of big cylinder    9Big cylinder 10Drum shaft    11Brake assembly of big cylinder
HJC-70D210C transmission diagram
Ⅴ、Operational principle
HJC-70D210C steel cable winch  is driven by machine, instead of the heavy operation of install and cut off drilling line with machine. This kind of machine is HJC-70D210C steel cable winch , produced by our factory. The fundamental principle of the equipment as transmission schematic diagram shows.
(一)Ultimate composition
1、Actuating system:Composed of power source(Electric machinery, hydraulic motor, compressed air motor and so on), reducing mechanism, chain drive, drum shaft, slip drilling line drum and cut off drilling line drum, clutch.
2、Control system of electrical equipment:Composed of three-phase on-off control, relay, motor control line.
3、Mount and pedestal:The foundation soldered of H type steel, and connected with drum bearing pedestal through bolt.
4、Gear shift organization:Composed of operating handle, gear shift lever, shifting fork and jaw.
5、Brake equipment:Compose of brake disk, spring, rocker and foot plate.
(二)Operational principle
    1、Set-up service:
(1)Put the equipment to the side of drill floor steadily.  
(2)Check whether to contain gear oil in the reduction gear or not.
(3)Make 3×6mm2+4mm2 copper core cable line switch on380V three-phase supply, and connect null line and ground wire.
(4)Use supporting bracket to carry drilling line,(or sling drilling line with hoist crotchet)then connect and fix the head of drilling line with wireline anchor on the bull wheel. Running roller, make bull wheel reeled with drilling line and order it.
   (5)1 people should responsible for electric apparatus operation when operating, 1 people responsible for arraying drilling line, and 1 people responsible for look-out and direction.
    2、Operational principle:
(1)When install drilling line, make messenger cross the drilling line composed of traveling block and crown block, and connected with the head of drilling line(Normally with welding method),at this time, with engagement of jaw clutches on cable belt conveyor rotated gear and messenger roller, make drilling line be in free route state. After inspecting well site operation area, start motor and make messenger roller rotate and twine messenger,so make drilling line into traveling system. After installing drilling line,fix the head of drilling line on drilling winch in time. And fix the drilling line on wireline anchor.
(2)When take out drilling line,first confirm rig place without persons not concerned, make the jaw clutches to the gear of drilling line roller, then unclamp the drilling line fixed on drilling winch and unclamp the drilling line from wireline anchor,start motor,take out drilling line slowly and make drilling line withdraw to drilling line roller.


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