Jiaozuo brake

Electric hydraulic windproof iron wedge brake YFX-500/80

Detailed introduction

1、 Main technical parameters YFX anti climbing device

1. Three phase AC power supply: 380V/50Hz or 460V/60Hz; The motor power is 370W. FPII type anti climbing device

2. Environmental temperature: -25 ℃~+50 ℃. FPII type anti climbing device

YFX-500 anti creep device

2、 Structural characteristics

1. Simple and sturdy design ensures long service life, reliable performance, and low maintenance;

2. Equipped with ED type thruster, it adopts a mechanism that relies on self weight to lower and lift the thruster, with excellent action performance, good sealing performance, and high protection level of the shell. It can be equipped with a descent delay function to avoid large impacts on the iron wedge caused by the crane after power outage; FPII-500 anti creep device

3. The main swing hinge points are equipped with self-lubricating bearings, and the pin shaft is made of stainless steel to prevent rust and jamming, ensuring sensitive and reliable action.

4. Equipped with manual release function for easy maintenance; The limit switch is a sign that the mechanism is in the raised position and can be interlocked with the main machine travel mechanism for protection;

5. The friction block has been specially processed with high friction coefficient and good anti-corrosion performance.

Usage diagram of windproof iron wedge

Specific production model of brake:

YT1, ED, YTD.BYT1, BED, ED2, MYT1, ZED, DEd series electric hydraulic thrusters

JZ, MW, TJ2, ZWZA, ZWZ3 series electromagnetic brakes

YWZ, YWZ3, YWZ4, YWZ5, YWZ8, YWZ10, YWZ9, YWZ13, YW, YWL series electric hydraulic brakes

BYWZ, BYWZ3, BYWZ4, BYWZ5, BYWZ8, BYWZ10, BYWZ9, BYWZ13, BYW series electric hydraulic brakes

QP, CQP, QPC, CQPL, QPL, PDA series pneumatic caliper disc brake

DCPZ250, DCPZ300, DCPZ400 series electromagnetic caliper disc brake

YPZ2, YPZ3, YPZ1, YP series arm disc brake

SPZ symmetrical brake arm disc brake

SBD, SB series safety brakes

SH, ST series hydraulic failure protection brake

DADH, ADH, ADP series hydraulic direct acting brakes

SE series electromagnetic failure protection brake

SP series pneumatic failure protection brake

YFX, YDGZ, YLBZ, Series Windproof Wedge Brakes

YQP hydraulic disc brake

Electric hydraulic arm disc brake series model:

YPZ2IV, V, VI electric hydraulic arm disc brakes, YPZ2I, YPZ2II, YPZ2III electric hydraulic arm disc brakes.

Pneumatic caliper disc brake series model:

DCPZ12.7 series electromagnetic caliper disc brake, CQPL12.7-B pneumatic caliper disc brake, CQPL12.7-A direct pneumatic caliper disc brake, CQP12.7 pneumatic direct caliper disc brake, QPL12.7-A pneumatic caliper disc brake, QP12.7-A pneumatic caliper disc brake, QP12.7 pneumatic caliper disc brake, DJPZ motor disc brake.

Electric failure protection brake series model:

ST1SH hydraulic failure protection brake, ST2SH hydraulic failure protection brake, ST3SH hydraulic failure protection brake, ST4SH hydraulic failure protection brake, ST5SH hydraulic failure protection brake, SBD hydraulic failure protection brake, 561SE electric failure protection brake.

Electric hydraulic windproof iron wedge brake series model:

DFX, DAF electromagnetic hydraulic safety windproof iron wedge brake, YFX (YAF) series electric hydraulic windproof iron wedge brake.

Anchoring devices and other types of wind protection devices have fundamental differences.

The anchoring device is a static windproof device that can play a good safety guarantee role when the host equipment stops operating. However, if encountering complex weather conditions, unstable wind power levels or inability to accurately predict, in order to ensure safety, the main engine must stop running, which greatly affects work efficiency; And once encountering unpredictable strong gusts during normal operation, operators have no emergency time and are prone to serious accidents such as overturning or equipment falling into the sea. This not only causes losses to production, but also threatens the safety of operators.

Rail clamps and anti climbing devices (rail supports) are dynamic wind protection devices that can play a dynamic wind protection role in the working state of the main equipment and an auxiliary wind protection role in non working state. Due to the inability of operators to respond in a timely manner and even to make incorrect reactions in unexpected situations, the operation of the rail clamp should be an automatic control process. The rail clamp is interlocked with the host equipment. When there is a power outage or the measured wind speed exceeds the limited range, the rail clamp will receive a signal to automatically clamp the track, which can effectively respond to sudden situations.

According to actual needs, the rail clamp has been divided into multiple levels according to the magnitude of anti slip force. The user should refer to data such as the windward area of the crane and on-site wind load during the equipment design stage to select a suitable model.