In order to enhance the root bearing capacity of the main beam, the bolt arrangement of the buried plate and the stiffener arrangement of the main beam and the buried plate are arranged: the main secondary beam and the secondary secondary beam are rigidly connected, and the M12 high-strength bolt connection is used, and the node design adopts the horizontal direction. The beam (perpendicular to the building direction) is designed to be long, and the longitudinal beam is broken at the division and rigidly connected to the transverse beam. Due to the large cross section of the primary and secondary beams, the connecting nodes are relatively easy to arrange, and the bolting arrangement space is large, which is convenient for installation. In addition, the upper and lower flanges are reinforced with a slab to ensure the stiffness of the joint, and the calculation model is more realistic: the connection point of the lower end of the tie rod of the tie rod and the beam is connected. The tie rod and the beam are connected by the two steel pipe joints and the ear plate. The bottommost steel pipe connecting member is fixed to the main beam, and the upper connecting member is welded integrally with the ear plate and the pull rod. When the connecting rod is integrally connected with the bottom adapter, the direction of the upper ear plate can be rotated according to the direction of the pulling rod, which is convenient for installation.
Since the connecting member is pressed under the action of wind suction, in order to reduce the thickness of the connecting member, a stiffening plate is added around the connecting member. In addition, due to the existence of the tie rod, the concentrated force transmitted from the tie rod at the tie rod is increased. In order to increase the local strength of the main beam and prevent the main beam from being damaged due to stress concentration, the plate is added at the force of the main beam to ensure the steel structure. Long-term use.
The Infrared Heater is very easy to install, and once installed, the heater will very strong and not easy to break. Our warranty is 5 years, however, the Panel Heater can use more than 50 years.
The heater has many advantage, like good to human body, no pullotion, no noise, and no danger at all.
You can choose any pattern you like or choose the pattern we support.
Radiant Heater,Infrared Radiant Heaters,Radiant Infrared Heater,Radiant Far Infrared Heater
Shandong Dexiang Electrical Technology Co.,Ltd , http://www.infraredroomheater.com