Document Overview

This technical document provides detailed specifications and standards related to the dimensions and attachment methods of elevator buckets to elevator belts, following DIN standards.

Main Sections

1. Contact and Company Information

• Company: MEXGOS
• Address: Śląska 59, 66-400 Gorzów Wlkp.
• Website: mexgos.com
• Contact Numbers: +48 95 722 70 14, +48 602 321 329
• Email: [email protected]

2. Standards and Norms

The document references several DIN standards relevant to elevator bucket design and attachment:

• DIN 15236: Dimensions of holes for elevator buckets attached to elevator belts.
• DIN 15231, 15232, 15233, 15234, 15235: Related standards for bucket forms and specifications.
• DIN 15237: Specifications for plate screws used in bucket attachment.

3. Bucket Hole Dimensions and Forms

The document details hole dimensions for elevator buckets, specifying two main forms:

• Form D: For buckets according to DIN 15231, 15234, 15235, 15232, 15233.
• Form E: Another form with specific hole dimensions.

Key parameters include:

• Hole diameters (d, di, n, nd) ranging from 5 mm to 14 mm depending on bucket size.
• Number of holes varies from 2 to 7 depending on bucket size and form.
• Hole spacing and arrangement details, including symmetrical arrangements relative to the center of the cup.

4. Plate Screws and Fastening Details

Specifications for plate screws used to attach buckets to belts are provided, including:

• Screw sizes ranging from M6 to M12.
• Number of screws per bucket varies from 2 to 6.
• Use of nuts and plate discs for secure fastening.
• Examples of screw dimensions and spacing for different bucket sizes.

5. Application Examples and Additional Notes

• Example dimensions for bucket sizes such as 250, 315, 400, 500, 630, 800, and 1000 mm.
• Notes on symmetrical hole arrangements, especially when the number of holes is even.
• Two rows of holes with a distance of 48 mm in some configurations.
• Illustration of the assembly showing belt, back wall of bucket, plate disc, and plate screw with nut.

Critical Information and Best Practices

• Strict adherence to DIN standards ensures compatibility and safety in elevator bucket assembly.
• Correct selection of hole size, number, and arrangement is essential for mechanical stability.
• Proper use of plate screws and nuts as per DIN 15237 is critical for secure attachment.
• Symmetrical hole arrangement improves load distribution and bucket performance.
• Consult the provided dimensions and parameters carefully when designing or replacing elevator buckets.

Summary

This document serves as a comprehensive guide for the design and assembly of elevator buckets attached to belts, emphasizing compliance with DIN standards. It provides detailed dimensional data, fastening specifications, and practical notes to ensure reliable and standardized bucket installation.