An Inside Bridge Crane: What Is It?

A bridge crane is a type of overhead crane, built inside a building and used to lift and move heavy loads in industrial settings. It consists of two overhead runways connected by a single or double beam configuration called a “bridge”. The bridge is supported on either end by an end truck that rides on wheels along a runway or.

A bridge crane, also known as an overhead crane, overhead travelling crane, or industrial crane, is a material handling machine that lifts, lowers, and transports a load. It is usually composed of two overhead runways, the crane bridge (the horizontal beam that rides along the bridge), and a trolley. Underhung overhead or bridge cranes are a good choice for factories and warehouse facilities that want to free floor space of obstructions and improve safety and productivity.

A bridge crane is a non-mobile crane supported by a beam with a movable bridge that travels on beams suspended from overhead. A large girder bridges the gap between the two tracks, which explains why these cranes are sometimes called bridge cranes. A special component known as a trolley was designed to move smoothly.

Indoor-Outdoor cranes are designed to seamlessly transition between indoor and outdoor spaces by traversing a gap using two bridges working in tandem. Bridge cranes are essential for warehouse logistics, facilitating the handling of goods both indoors and outdoors. They are a permanent fixture within a facility and are often strategically planned for in architect’s drawings.

What is the difference between a monorail crane and a bridge crane?

A monorail crane is a type of crane that lacks a movable girder and uses a trolley to carry the hoist along an I-beam. This crane allows for only two dimensions of load movement: up and down, and along the I-beam’s track. The I-beam can be curved, allowing the hoist to move along complex paths. Monorail crane installations are typically customized for specific applications, such as transporting items along assembly lines or production processes.

What is the difference between a gantry crane and a bridge crane?

An overhead crane, also known as a bridge crane, is a moveable lifting device that is attached to the interior structure of a building and mounted on the girders supporting the roof and walls. It has the highest maximum lifting capacity due to its permanent fixture and is used in warehouses or factories for regular procedures. Gantry cranes, on the other hand, are flexible and mobile, with excellent lifting capacities and can be used in various scenarios, including confined space access and fall protection.

They can be combined with lifts, hoists, and winches for lifting materials, machinery, equipment, and personnel. Gantry cranes are often on castors, creating a mobile lifting device that can service across an entire work site in various applications.

What is the difference between a bridge crane and a workstation crane?

Workstation bridge cranes and monorail cranes are industrial cranes that consist of a moving bridge running across parallel runways, typically attached to a hoist or other lifting devices. These cranes cover rectangular work areas and are suitable for tight spaces. Monorail cranes are an alternative to bridge cranes, offering versatility in restricted spaces. Gorbel® Workstation Cranes, made of aluminum and steel, are proven to improve productivity, increase quality, and provide a safer work environment.

These ergonomic cranes can span up to 34 feet and lift capacities between 150 and 4000 lbs., ensuring increased productivity. Gorbel offers a range of workstation cranes to handle any project, and they can design a customized solution to best fit your application.

What are the three basic types of overhead cranes?

This article, spanning over 50 years, aims to provide a comprehensive overview of various overhead crane types, including Bridge Cranes, Gantry Cranes, Monorail Cranes, Jib Cranes, and Workstation Cranes. It also delves into the differences between terms like “top running”, “under running”, “single girder”, and “double girder” and their implications in selecting the right crane for your facility and lifting needs. The goal is to provide a comprehensive understanding of each crane’s workings, usage, and advantages and disadvantages.

What is the difference between the two cranes?

Static cranes are permanent structures that lift and move loads along a fixed path, while mobile cranes are mounted on treads or wheels and can be moved from job site to site. Mobile cranes can carry loads, some even carrying them to different locations, and may require outriggers, counterweights, or on-site assembly. Static cranes are fixed to the ground or building and can be used for various tasks, while mobile cranes can be moved from one job site to another.

What is a bridge crane?

Bridge cranes are cranes with two overhead runways built into a building’s support structure. They can be single or double girder configurations, with a trolley and hoist running side-to-side along the bridge. The trolley allows the operator to position the hoist and hook before raising or lowering a load. Bridge cranes can be top-running or underhung, depending on the building structure and lift requirements. Benefits include reduced freight expenses, faster installation, simpler hoist and trolley design, and lighter runway beams.

What is the rarest crane in the world?

The Whooping Crane, North America’s tallest bird and the rarest crane in the world, was once found across the continent but only survived 20 individuals in the 1940s. Today, the population is slowly increasing, with over 800 in the wild and in captivity. Explore the interactive Whooping Crane Timeline to learn about its near extinction and the efforts needed to prevent its extinction. It details both man-made and natural occurrences.

What is the name of the indoor crane?

An overhead bridge crane is a type of crane constructed within a building, utilizing the building’s structure as its support. The hoist is typically capable of movement in both the left and right directions, and the entire system is able to traverse the length of the building via a track. Bridge cranes are available in both single-girder and double-girder variations.

What is another name for a bridge crane?

A bridge crane, also known as an overhead crane, is a type of crane found in industrial environments. It resembles a bridge supported by two steel beams, with the hoist traveling along the bridge part. There are two subtypes of overhead cranes: gantry and jib cranes. Gantry cranes, a variant of bridge cranes, are supported by two a-frame steel legs and are typically built on a track. They are commonly used at shipping docks and ports to lift cargo off ships.

How many types of cranes are there?

15 crane species, spanning five continents, belong to the bird order Gruiformes and the bird family Gruidae. Their size, age, distribution, and threat status vary among species. The smallest crane, Demoiselle Crane, is only 90 cm, while the largest, Sarus crane, can reach up to 175 cm. All crane species are connected to wetlands for breeding and raising juveniles, which can lead to population decline.

Breeding distribution is in northern Eurasia, Turkey, and Caucasus, while winter distribution is in the Iberian Peninsula, France, Germany, northern Africa, Turkey, SW Asia, Indian Subcontinent, China, and Eastern Africa, mainly Ethiopia.

What is another name for a gantry crane?

Gantry cranes and overhead cranes are often used interchangeably, but the main difference is that gantry cranes are wheeled structures, while overhead cranes are fixed structures with movable hoists running overhead. Gantry cranes may also incorporate a movable beam-mounted hoist and some overhead cranes are suspended from a freestanding gantry. Ship-to-shore gantry cranes are multi-story structures used to load intermodal containers on and off container ships, operating along two rails spaced based on the crane’s size.

They are often used in pairs or teams to minimize loading and unloading time. As container ship sizes and widths have increased, gantry crane implementation has become more individualized to maximize profitability and port time. Specialized berths are built to accommodate one vessel at a time, allowing for more cranes and doubled workspace for cargo transport off dock. This allows for more efficient and efficient vessel handling.