What are the design specifications for overhead cranes????

The main criteria involved are:

Serial No. Standard Name Standard No. Remarks.

1 Code for Crane Design GB-T 3811-2008

2 "General Overhead Crane" GB-T 14405-2011

3 "Electric hoist overhead crane" JBT 3695-2008

4 "Electric Single Girder Crane" JBT 1306-2008

5 "Safety Regulations for Lifting Machinery" GB6067-2010

6 "Regulations for the Safety and Technical Supervision of Lifting Machinery - Overhead Cranes" TSG Q0002-2008

7 "Rail Installation Tolerance for Gantry Cranes" GB-T 10183-2005

8 "Safety Technical Code for Overload Protection Device for Lifting Machinery" GB12602-90

9 Code for Electrical Construction and Acceptance of Cranes for Electrical Installation Engineering GB 50256-1996

10 "General Technical Requirements for Weldments" jb

11 "Classification of Steel Weld and Ultrasonic Flaw Detection Methods and Flaw Detection Results" GB11345-1989

12 Code for Construction and Acceptance of Lifting Equipment Installation Engineering GB50278-1998

13 "Crane Test Specifications and Procedures" GB5905-86

14 "Crane Electronic Control Equipment" JB T4315-1997

15 "Corrosion Grade and Rust Removal Grade of Steel Surface Before Painting" GB 8923-1988

16 Crane Wheels, JBT 6392-2008

17 "High Quality Carbon Structural Steel" GB T699-1999

Hehe, Henan Giant Crane Group Co., Ltd. has experts. Please call: Mine.

General GB3811 Design Code 6067 Safety Code And so on.

The single-girder bridge lifting machine is suitable for overhauling equipment and hoisting spreader items in warehouses, workshops, power stations and other places without power supply. It can be used with manual monorail trolleys and chain hoists.

It can be used with manual monorail trolleys and chain hoists. The chain hoist can be used with a variety of manual monorail cranes to form a manual lifting and transportation trolley, which is suitable for monorail overhead transportation, manual single girder overhead cranes and cantilever cranes. Structure:

HS series chain hoist adopts symmetrically arranged two-stage spur gear transmission.

Single-beam crane usually refers to single-beam overhead crane, English name single-beam crane. The main beam of the single-girder crane bridge is mostly made of I-shaped steel or a combined section of steel type and steel plate. The hoisting trolley is often assembled by chain hoist, electric hoist or hoist as a hoist mechanism.

It is widely used to lift goods on different occasions, and it is forbidden to use it in flammable, explosive and corrosive media environments.

There are two types of operation: ground and air. There are two types of ground operation: wired handle operation and remote control handle operation; Air operations refer to cab operations. There are two kinds of open and closed cabs, which can be divided into two forms of quiet left or right installation according to the actual opening and noise width, and there are two kinds of side and end face in the entry direction to meet the needs of users in a variety of different situations.

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Bridge cranes include: overhead cranes, gantry cranes.

Summary. Good pro, overhead crane is a common lifting equipment, which is characterized by hanging a moving bridge between two support towers, and the bridge is equipped with a lifting mechanism, which can move on the bridge to realize the lifting, handling and stacking of materials. The bridge erecting machine is a variant of the overhead crane, and its bridge structure has been changed to a beam suspended at a high place, which can be moved on the beam to realize the lifting, handling and stacking of materials.

I hope mine can help you

Hello dear, the bridge erecting machine belongs to the category of overhead cranes in hoisting machinery.

I'm sorry I don't understand, but can you elaborate on that?

The overhead crane is a common lifting equipment, which is characterized by hanging a moving bridge between two support towers, and the bridge is equipped with a lifting mechanism, which can move the lifting, handling and stacking operations of the remaining materials on the bridge. The bridge erecting machine is a variant of the bridge type historical cavity boring crane, and its bridge structure is bent into a beam suspended at a high place, which can be moved on the beam to realize the lifting, handling and stacking of materials. I hope mine can help you

The national standard for metallurgical overhead cranes refers to the design and production of overhead cranes that meet metallurgical requirements in accordance with China's regulations and standards for the manufacture and use of overhead cranes and high dust. The standard mainly includes the provisions of the crane structure, technical requirements, inspection and test, marking, packaging, transportation, storage, etc., to ensure the quality, safety and reliability of metallurgical bridge Qizhongzen heavy machinery. At the same time, the standard also requires that the corresponding safety regulations and operating procedures should be strictly adhered to in the manufacturing process to ensure the safety of employees and the smooth progress of production.

The implementation of this standard can improve the production efficiency and operational safety of metallurgical overhead cranes, and promote the development of metallurgical industry.