Picture parameters of metro construction equipment of dzb-31 electric service drilling machine of saddle Railway

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Picture parameters of metro construction equipment of dzb-31 electric service drilling machine of saddle Railway
Working principle: the motor of dzb-31 electric service drilling machine transmits power to the main shaft through the reduction mechanism, and the main shaft drives the drill bit to rotate for drilling movement; At the same time, pull the feed handle to feed the spindle through the rack to achieve the purpose of drilling

Basic structure:
1
Main motion: motor and spindle
2
Feed movement: feed handle, rack and gear
3
Rail clamping mechanism: clamp and adjusting nut
Main technical parameters
1
Motor power: 1
0kw
2
Rated voltage: 220V
3
No load speed: ≥ 400r/min
4
Drilling diameter: & phi; 9
8mm --Φ 36mm
5
Drilling time: ≤ 40s
6
Overall mass: 23kg
7
Overall dimension: 530mm & times; 330mm× 420mm
Precautions
　　1
It must be checked before startup
The specific inspection items are as follows:
1
1 check the rail clamping condition: adjust the jacking wire of the rail clamping part according to different rail types
If it is too loose, it will not be clamped firmly; If it is too tight, it is easy to damage the fixture head

1
2 check that the spindle can enter and exit the drill freely without jamming

1
3 check that the connection between the power line of the drilling machine and the motor should be fixed, firm and reliable

1
4 check whether the plug and seat are damaged, and the whole machine must be provided with grounding protection measures to prevent electric leakage and endanger personal safety

　　2
When starting up, the drilling machine must be idled for half a minute, and the drilling operation can be carried out after the operation is stable and there is no abnormality

　　3
When drilling, the force shall be even and not too strong to prevent the bit from jamming

　　4
When drilling, prevent cooling water from splashing into the motor

　　5
When the hole is to be drilled through, slow down and reduce the force to prevent damage to the drill bit

　　6
After drilling, the power supply must be cut off before unloading
Do not touch the drill bit when the drill bit does not stop completely

　　7
After rain or moisture, the insulation resistance shall be tested to meet the requirements

　　8
The power supply must be cut off when repairing, maintaining or replacing parts

Tel: 400 - 8723 - 668
Manager Ma: 1555 - 4271 - 1751
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com com
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Main products of Liaoning public works Railway Equipment Manufacturing Co
, Ltd
Tamping series: hydraulic tamping machine, turnout tamping machine, electric tamping pick, internal combustion tamping pick, flexible shaft tamping machine
Rail cutting series: internal combustion rail cutting machine, electric rail cutting machine
Drilling train: internal combustion rail drilling machine, electric rail drilling machine,
Rail grinding series: internal combustion rail derusting machine, internal combustion turnout grinder, electric profiling grinder, internal combustion profiling grinder, electric rail end grinder, internal combustion rail end grinder, multifunctional grinder
Track lifting series: hydraulic track lifting machine, hydraulic track lifting device, hydraulic track lifting machine, rack track lifting device
Track wrench series: hand-held bolt wrench, stud wrench, single head bolt wrench, manual wrench
Rail stretching series: hydraulic rail stretching machine

Adjusting rail gap series: one-way hydraulic rail gap adjuster, two-way hydraulic rail gap adjuster

Straight rail series: single hook hydraulic rail straightener, double hook hydraulic rail straightener, hydraulic rail leveler

Track tools: type hydraulic square sleeper, on-line material handling vehicle, manual chamfering device, rail conveyor, rail crane, monorail vehicle, rail Collider, rail row trolley, track flat car, rail to rail frame