Beam Fixture

Beam clamp is a formwork reinforcement tool specifically used in the field of construction, mainly used to stabilize and position beam formwork during concrete pouring.

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产品描述

Definition and purpose

Beam clamp is a formwork reinforcement tool specifically used in the field of construction, mainly used to stabilize and position beam formwork during concrete pouring. By using beam fixtures reasonably, it is possible to ensure that the beam formwork does not deform or shift when subjected to lateral pressure from concrete and other construction loads, thereby ensuring the dimensional accuracy and forming quality of the beam body. This plays a crucial role in improving the overall quality and construction efficiency of building projects.

Common types

（1） Steel plate beam fixture
Made from high-quality steel plates processed through cutting, bending, welding and other techniques. It has a simple structure, high strength, and is suitable for various beam section sizes. Tightening through methods such as bolt connections can provide stable clamping force and effectively resist lateral pressure during concrete pouring.
（2） Steel casting beam fixture
Made of cast steel material, it has excellent strength and toughness. Compared to steel plate beam fixtures, cast steel beam fixtures perform better under larger loads and are commonly used for reinforcing beam formwork in large-scale construction projects. They can adapt to more complex and demanding construction conditions.
（3） Combination beam fixture
Usually composed of multiple components with different functions, each component can be flexibly assembled and adjusted according to the actual size and construction requirements of the beam. This type of beam fixture has strong universality and can meet the reinforcement needs of different types and specifications of beam templates, and is widely used in construction.

Material characteristics

The commonly used materials for beam fixtures include low-alloy high-strength structural steels such as Q235 and Q355. These steels not only have high strength and can withstand large external forces without significant deformation, but also have good welding performance and are easy to process and manufacture. At the same time, the corrosion resistance of steel can also ensure the normal use of beam fixtures in harsh construction environments to a certain extent, extending their service life.

Working principle

The beam fixture applies clamping force to both sides of the beam template to tightly fit the template and form a stable overall structure. During the concrete pouring process, the clamping force generated by the beam fixture can effectively counteract the lateral pressure of concrete on the formwork, preventing phenomena such as formwork expansion and running. Generally speaking, the clamping force of beam fixtures can be adjusted through components such as bolts and nuts to adapt to templates of different thicknesses and materials, as well as beams of different pouring heights.

Advantages

（1） Improve construction quality
Accurate reinforcement can ensure the accurate size and smooth surface of the beam, reduce quality defects such as honeycomb, rough surface, and dimensional deviation after concrete forming, and thus improve the overall quality of the construction project.
（2） Improve construction efficiency
The installation and dismantling of beam fixtures are relatively simple and fast, which can effectively shorten the time for template installation and dismantling, accelerate construction progress, and reduce labor costs. Moreover, its reusable nature also saves construction material costs to a certain extent.
（3） Enhance construction safety
The stable formwork reinforcement system reduces the possibility of accidents such as formwork deformation and collapse during concrete pouring, providing safety guarantees for personnel and equipment on the construction site.
（4） Wide applicability
Being able to adapt to different shapes and sizes of beam formwork reinforcement, whether it is rectangular beams, irregular beams, or beams of different spans and heights, it can meet construction requirements by selecting and adjusting beam fixtures reasonably.

Precautions for use

Pre installation inspection: Before installing the beam fixture, it is necessary to carefully check whether its various components are intact, whether there are defects such as deformation and cracks, and whether the connecting parts such as bolts and nuts are complete and the threads are intact.
Correct installation: Install according to the construction plan and the user manual of the beam fixture to ensure accurate installation position and even distribution of clamping force. At the same time, it is important to ensure a secure connection with the template to avoid any looseness.
Regular maintenance: The beam fixture should be inspected and maintained regularly during use, and the surface should be cleaned of concrete residue, oil stains, and other debris in a timely manner. Parts with severe wear should be replaced, and bolts and other connectors should be tightened to ensure that their performance is always in good condition.
Standardized storage: Idle beam fixtures should be stored properly to avoid prolonged exposure to moisture, corrosion, and other environments, prevent rust and damage, and extend their service life.
As an indispensable template reinforcement tool in construction, beam fixtures play an important role in ensuring project quality and improving construction efficiency. With the continuous development and innovation of construction technology, the performance and function of beam fixtures will also be continuously optimized and improved, providing stronger support for the development of the construction industry.