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YTF-400 Hydraulic Rail Gap Regulator

YTF-400
Hydraulic Rail Gap Adjuster

be suitable for 43kg--75kg rails the maximum thrust: 400KN (about 40 tons)

Category

Menu

weixin
Application

Y

tf-400
ydraulic Rail Gap Adjuster

YTF-400 Hydraulic rail gap regulator is to solve the problem of railway rail joint clearance (that is, rail gap). Due to climate change and traffic and other factors, rail gap size changes constantly. To ensure traffic safety, Railway Department has a certain requirement on the rail joints, YTF-400 Hydraulic rail gap regulator with high strength push force to be used on 50kg / m, 60kg / m, 75kg / m rails

YTF-400 Hydraulic Rail Gap Regulator
Technical Parameter

Y

tf-400
ydraulic Rail Gap Adjuster

Maximum Push / Pull Force 400KN
Cylinder Stroke 140mm
Cylinder Rated Pressure 52MPa
No-Load Efficiency 2. 2mm/round
Cylinders x Inner Diameter 2x¢70mm
Piston Pump Number x Diameter 4x¢16mm
Total Volume of Cylinder 1115. 8cm³
Dimensions 920 x 320x 370(mm)
Net Weight 90kg
YTF-400 Hydraulic Rail Gap Regulator
Structure

Y

tf-400
ydraulic Rail Gap Adjuster

YTF-400 Hydraulic Rail Gap Regulator

1. front clamp
2. piston rod
3. fuel tank
4. return valve ( standby return valve at the other side)
5. middle clamp
6. rod
7. oblique iron (6 pieces)
8. rear clamp
9. big safety pin
10. pull handle
11. oil pump rocker
12. fuel tank
13. return spring
14. small safety pin (2pieces)

YTF-400 Hydraulic rail gap regulator is mainly composed of travel wheel combination, lever combination, joystick combination, reset spring of fuel tank combination, spring plate combination, rear fixture combination, small and large safety pins combination, working pressure cylinder assembly, front clamp and wedge iron and other structures.

Working Principle

Y

tf-400
ydraulic Rail Gap Adjuster

1.

Increasing Rail Gap

Use front clamp 1 and middle clamp 5, rear clamp 8 participate in the work, through the four piston pumps to press hydraulic oil into the double cylinder, the piston 2 stretched out, oblique iron of rear clamp clamped two rails, push the rails to increase the gap, so to achieve the purpose of adjusting rail gap.

2.

Reducing Rail Gap

Use middle clamp 5 and rear clamp 8, front clamp 1 does not participate in the work. Through the four plunger pump hydraulic pressure into the double cylinder, through the four piston pumps to press hydraulic oil into the double cylinder, the piston stretched out, oblique irons of middle clamp 5 and rear clamp 8 clamped two rails by level 6, pull rails to reduce the gap, so as to achieve the purpose of adjusting rail gap.

YTF-400 Hydraulic Rail Gap Regulator YTF-400 Hydraulic Rail Gap Regulator YTF-400 Hydraulic Rail Gap Regulator
feature

Y

tf-400
ydraulic Rail Gap Adjuster

01

Easy to operate, high efficiency

YTF-400 Hydraulic Rail Gap Regulator

02

Safe and reliable

YTF-400 Hydraulic Rail Gap Regulator

03

High quality carbon steel with long cycle.

YTF-400 Hydraulic Rail Gap Regulator
Using Method

Y

tf-400
ydraulic Rail Gap Adjuster

YTF-400 Hydraulic Rail Gap Regulator

01

Holding lever bar, place YTF-400 hydraulic rail gap regulator on the top of a single rail, lift the lever, pull the wedge iron out, the running wheel follows the lever down on the top of the rail and the rail gap regulator is lifted.

02

During maintenance, press the lever, pull the wedge along the iron slot for inward movement, wedge tooth surface spacing gradually reduced, the lever and travel wheel installed in the running mechanism down with the linkage mechanism up, the lower part of the clip placed on the top of the rail.

03

Tighten the oil return control valve (right rotate), shake the joystick (3), piston pump with reciprocating movement to suck hydraulic oil, through the valve seat into the cylinder, when the piston out to 20-40 mm, press the lever of rear wedge seat to make wedge clamps be tight at both sides of the rails

04

And then continue to press the pump and stops when gap of rail joints gradually increased to required size, left rotate the oil control valve for half round, due to the role of the reset spring, piston rod can be reset. Lift the lever, relax the wedge and then string work completed.

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    Commend: pls send me more information for your YTF-400 hydraulic rail gap regulator
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