A davit system is made up of two main parts: a davit base and a davit arm. The arm usually is moveable and may be lifted, lowered, and removed from the base, a permanent fixture to the building structure. A davit system will be used to rig a Powered Platform in most cases; however, a davit system can also be used to fit other types of suspended equipment like a single cage or a bosun’s chair. Davit arms are common on construction sites and are used for various lifting, hauling, and safety tasks. Davit arms must function correctly every time due to the particular roles they perform.
What Is A Davit Arm’s Purpose?
Workers utilize a davit arm, a fall prevention suspension device, to conduct activities in restricted locations like manholes, tanks, vaults, and silos. It’s also utilized in rescue missions and lifting and lowering loads for construction projects, lifeboats, and ships. Rescue operations, raising and lowering loads in construction projects, lifting and lowering lifeboats on ships, and other uses are just a few examples.
Davit Arms in a Variety of Applications
- Marine: Lifeboats and anchors are raised and lowered from the ship, boats are raised from the water, and loaded and unloaded cargo.
- Scaffolding platforms are raised and lowered, and building materials are moved.
- Rescue operations include rescuing people trapped in tanks, wells, trenches, manholes, and other tight spaces.
- Routine work: Suspend people operating at heights or in restricted areas for repair and maintenance work.
The Maintainance of a Davit Arm
Davit arms perform specific roles. Hence they must always function properly. Therefore, they should be thoroughly examined before and after each use. A malfunctioning davit arm can result in personal injury, harm to those working below, and property damage.
Overloading davit arms can fail and, as a result, injuries, fatalities, and financial losses. A broken davit arm can result in losses in a variety of ways, including:
- A davit arm dumped material, causing damage to the structure beneath it.
- The material that was dropped from the davit arm was damaged.
- Maintenance work on a broken davit system might cost money for project time lost.
- If the davit system fails, workers supported by it may suffer serious injuries.
- A platform supported by broken davit arms can hurt people and cause property damage.
A davit arm is a simple, versatile, and cost-effective means to execute jobs and rescue operations in tight or difficult-to-reach areas. They should, however, be adequately inspected for any signs of wear and strain that could lead to failure.
Conditions For Building Structural Projects And Design
We evaluate some of the design components: tight access roof edges, balcony projections, catwalks, roof terraces, and mechanical roof regions. These create issues when employing traditional suspended equipment like scaffolding and counterweight beams.
Fall Arrest System Design supplies fixed anchors and davit bases to fit and attach portable rigging equipment safely. Standard beams and weight systems cannot be tied back in many anchor design layouts. Pro-bel offers a variety of Davit base variants, each of which necessitates unique portable Davit adaptors to ensure a secure connection. The adaptor type for all davit base versions is not interchangeable. A contractor must be able to offer a safe working plan that includes a stamped engineer certificate for portable rigging equipment and a certified safety fall arrest plan for the structure. It is impossible to move equipment from one facility to another without following an engineer-approved procedure.
When Is It Advisable To Use A Davit System?
Davits are usually one of the most cost-effective options for accessing a building’s facade. This means it’s best suited to simple structures. Since the davit system is moveable, it can be hidden from view from the ground level while not in use. Wheels are commonly used on davits to make them easier to manoeuvre. The davit is built as simple as possible to elevate and lower for quick and easy access.
Contact us today if you want to learn more about our davit arm systems!