RHS45B

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RHS45B is a self-developed product of XUMINGSAN. It is mainly used in the fall protection system of suspended basket, bridge inspection and wire rope break protection system. It is widely used in vertical suspension work and maintenance of large buildings and bridge structures. The working principle and application field of RHS45B are introduced in detail as follows.

Working Principle

In the construction of suspended basket and bridge inspection, RHS45B is installed at the top of the steel structure in advance. The working principle of RHS45B is that the hook at the top of the device is used to fix the load-bearing steel cable, the load-bearing steel cable is connected to the hook, and the shock absorber is used to limit the opening of the hook. With the safety rope extended, the device will be firmly attached to the steel structure to ensure proper tension of the safety rope.

Inspection personnel can safely inspect and maintain the bridge structure after the equipment is installed in the fall protection system. When a wire rope breaks, RHS45B can also be effectively used to protect the personnel performing the work from falling and prevent a possible disaster.

Application Field

RHS45B is mainly used in the fall protection system of suspended basket, bridge inspection and wire rope break protection system. When operations such as suspended basket, bridge inspection and maintenance of large buildings and bridge structures are performed, RHS45B should be installed and used.

For the fall protection system of suspended basket, since the suspended basket is raised and lowered by the mechanical cable winch or other equipment, the mechanical force will be converted into a tensile force to pull the suspended basket, which will produce a certain torque on the steel cable, especially when the steel cable has a certain degree of bent. As a result, deformation of the steel cable will occur which in turn affects the fixed and tensioned state of RHS45B, and the security of personnel operation will be affected accordingly. Therefore, in order for the task to go smoothly and ensure the personal safety of personnel in actual operation, the installation and use of RHS45B is quite essential in this application field.

For bridge inspection, it usually involves inspection and maintenance of steel cable and steel structures on the bridge, which are very dangerous operations and must be performed with caution. In order to prevent a possible accident, it is very important to install RHS45B to ensure the security of personnel.

In wire rope break protection, the installation of RHS45B can effectively prevent personnel from falling. During wire rope break protection operations, if the safety rope breaks, RHS45B can effectively resist the impact force produced by personnel, and personnel will not be thrown away.

Therefore, RHS45B plays an important role in ensuring the safety of personnel in the above three application fields and its installation and use is very important.

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