Premium Durable Turnout Hook-Lock Device for Rail Systems

Basic Specifications

Product Name

Turnout Hook Lock Device

Certification

ISO9001

Transport Package

Export Wooden Box

Production Capacity

10,000 Units

Customized

Available

Origin

China

Main Applications and Uses

Prevent Turnout Mismovement Mechanically locks the turnout during maintenance or equipment failure to prevent accidental position changes caused by human error or external forces like vibration and strong winds.
Interlock System Integration Serves as a vital manual emergency locking measure when electrical centralized interlocks (computerized or 6502 systems) experience a fault.
Enhanced Driving Safety Prevents turnout shifting due to icing or deformation during extreme weather conditions such as heavy snow or rain.

Operational Scenarios

Maintenance & Construction: Used by signaling personnel to lock turnouts during repairs to ensure safety when trains pass.
Interlocking System Failure: Manually installed when switch machines or control signals malfunction.
Non-Centralized Areas: Routine safety measure for manual turnouts and non-electrified sections.
Special Traffic Organization: Reinforcement for temporary reverse traffic or single-track operations.

Basic Structure Overview

1. Lock Hook Part: Holds the turnout tip rail or core rail securely.

2. Locking Device: Includes a mechanical lock or padlock to prevent unauthorized access.

3. Fixed Bracket: Stabilizes the device on rails or sleepers for maximum durability.

Frequently Asked Questions

What is the primary function of a turnout hook lock device?

The primary function is to mechanically lock rail turnouts in a fixed position to prevent accidental movement due to equipment failure, human error, or environmental factors.

When is manual emergency locking necessary?

Manual locking is necessary during maintenance, signaling repairs, or when the electrical interlocking system (like a computer interlock) fails.

Is the device compatible with manual turnouts?

Yes, it is an essential safety measure for manual turnouts and non-centralized interlocking areas where shunting operations are frequent.

How is the product protected during international shipping?

The devices are packed in standard export wooden boxes to ensure they are protected from damage and moisture during transit.

Does this device help in extreme weather conditions?

Yes, it provides additional reinforcement to prevent turnout shifting caused by icing from heavy snow or track deformation during heavy rain.

Is this product manufactured under specific quality standards?

Yes, our turnout hook lock devices are manufactured in accordance with ISO9001 certification standards to ensure high reliability and safety.