Skip to main content

Railroad tie plate supplier from China

 

Railroad tie plate supplier from China

The railroad tie plate is also called the rail base plate or the soleplate, which is the main component of the crane track or track support system in railway construction. It is also one of the important components in the track structure and plays an important role in damping the wheel-rail power system. With the development of heavy-duty railway transportation, the axle load is increasing day by day. While the rails are gradually heavier, higher requirements are put forward on the performance of the backing plate, and the backing plate is required to have good vibration damping performance, impact resistance, and long service life.

The rail tie plate is not only used to support the rail but also to fix the entire rail fastener system. The rails are fixed to the iron backing plate by bolts or spikes to transfer the load of the rail and part of the load to the sleepers while ensuring the stability of the rail system.

railroad tie plate installation

railroad tie plate installation

Comments

Popular posts from this blog

Principle of rail clamp design

Principle of rail clamp design rail clamp design The rail clamp design has several functional features: 1. Adjustability: The adjustable length is 15mm, and its adjustability functions include: (1) The rail presser is easy to install, saves time, and has high precision (2) The track can be adjusted if the structure of the support beam is slightly changed. 2. Anti-loosening: Under the action of the lateral force of the track, through the force analysis of the welding RTYB, a part of these lateral forces are transmitted to the bottom seat through the upper cover plate as the pressure of the bottom edge to seat on the upper cover plate. The other part is the lateral friction between the base and the upper cover. Since the wedge-shaped action between the base and the upper cover plate is converted into the tightening force of the bolts, it has an anti-loosening effect. 3. Self-locking: The three pieces are self-locking together through the interaction of the upper cover, the base, and the

steel chamfer / triangular steel bar supplier from China- Glroysteelwork

steel chamfer / triangular steel bar supplier from China- Glroysteelwork Steel chamfer is manufactured from cold drawn steel and can be welded or bolted into place to provide relief from sharp edges to reduce chipping and spalling.Steel chamfer is available in three sizes: 10mm*10mm15mm*15mm20mm*20mm25mm*25mm Glorysteelwork is an professional manufacture of cold drawn, we have many years export experiences and long term cooperation clients. Materials: SS400/A36/Q235B Length:4000mm or as required Contact Us E-mail: info@glorysteelwork.com Whatsapp:86 15036167067 Mobile: 86 15036167067 Skype: karenwu7067

What is rail creep

What is rail creep rail creep Rail creep is also known as line crawl. The creeping phenomenon of the rail along the longitudinal direction of the line. With the increase in railway transportation tasks, the impact of the wheels on the rails when the train is running accelerates the creep of the rails. Rail creep can cause many diseases of the line. In order to prevent the occurrence of track creep diseases, it is necessary to find out the real cause of creeping in order to effectively eliminate the problem. There are two different manifestations: the rails move along the soft sleeper surface due to insufficient fastening pressure of the fasteners; the longitudinal movement of the row is caused by insufficient ballast bed resistance. The reason for this is the longitudinal force of the rail caused by the wheel rolling and longitudinal slip, train braking, the change of rail temperature, and the creep caused by the deflection and deformation of the rail under the action of the wheel load