HZ29 sliding guide shoe

Dimension drawing

Technical parameters

The HZ29 sliding guide shoe is mainly composed of the following parts:

Boot lining: The boot lining is the core component of the sliding guide boot and is usually made of wear-resistant materials such as polyurethane, nylon or composite materials. The boot lining is in direct contact with the guide rail, playing a role in shock absorption, noise reduction and friction reduction.

Boot seat: The boot seat is the supporting structure of the boot lining, usually made of metal materials such as cast iron or aluminum alloy. The design of the boot base needs to take into account strength and rigidity to ensure that the boot lining can stably fit the guide rail.

Regulating device: The regulating device is used to adjust the gap between the boot liner and the guide rail to ensure the smoothness and safety of the elevator operation. Common adjustment methods include bolt adjustment and spring adjustment.

Fixing device: The fixing device is used to secure the sliding guide shoe to the elevator car or counterweight, and is usually connected by bolts or welding.

Working principle

The working principle of the HZ29 sliding guide shoe is relatively simple. It mainly guides the movement of the elevator car or counterweight through the sliding friction between the shoe lining and the guide rail. The specific process is as follows:

Installation and adjustment: During the elevator installation process, the sliding guide shoes are fixed at the bottom of the car or counterweight, and the gap between the shoe lining and the guide rail is adjusted through the regulating device to ensure that the gap is uniform and meets the design requirements.

Operation process: When the elevator starts, the car or counterweight slides on the guide rail, and sliding friction occurs between the shoe lining and the guide rail. Due to the wear resistance and low friction coefficient of the boot lining material, it can effectively reduce friction and noise, ensuring the smoothness of elevator operation.

Shock absorption and noise reduction: The elastic material of the boot lining can absorb the vibration and shock generated during the operation of the elevator, reduce damage to the elevator structure, and at the same time lower the operating noise and improve the riding comfort.

Performance characteristics

The HZ29 sliding guide shoe has the following performance characteristics:

Strong wear resistance: The boot lining is made of highly wear-resistant materials, which can withstand the friction of the guide rails for a long time and extend the service life.

Low friction coefficient: The shoe lining material has a low friction coefficient, which can reduce energy loss during elevator operation and improve operational efficiency.

Good shock absorption effect: The elastic material of the boot lining can effectively absorb vibration and impact, reduce damage to the elevator structure, and improve operational stability.

Easy installation and maintenance: The design of the sliding guide shoe takes into account the convenience of installation and maintenance. The adjusting device and the fixing device are simple and easy to operate, facilitating daily maintenance and replacement.

Wide application range: The HZ29 sliding guide shoe is suitable for various types of elevators, including passenger elevators, freight elevators, medical elevators, etc., and has extensive applicability.