- Description
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Key Attributes
Specification
The use of railway track bolts railway track bolt plays a vital role in railway construction, mainly used to connect the sleeper and rail, to ensure the stability and safety of the track. The following is detailed information about the use of railway track bolts:
Type and use of bolts
There are many types of rail track bolts, and each type is suitable for different scenarios. For example:
T-head bolt : suitable for matching with specific connection components.
rectangular head bolt : easy to hold and operate tools.
oval head bolt : commonly used in subway line iron cushion plate.
hexagon head bolts : used for different types of rail connections according to thread spacing.
half round head bolt : according to the shape of the neck is divided into oval neck and square neck, respectively for different track connection 1.
Installation and maintenance
The installation of railway track bolts requires the use of specialized tools and equipment, usually through the rail holes, and through the beam under the washer, spring washer, etc. In order to ensure the safety of railway transportation, the tightening strength of bolts must meet the specified standards, and the appropriate torque must be used to achieve the required tightening strength. During the fastening process, care should also be taken to prevent the bolt from breaking 2.
Tightening force and torque management
In order to ensure the precision of bolt connection, it is necessary to perform torque management on bolt connection during track construction and maintenance. High quality gun torque wrench can be precise torque, not only to ensure the precision of bolt connection, but also to improve work efficiency, reduce labor intensity and risk 3.
Common problems and solutions
Loose bolts may lead to derailment accidents, serious will cause huge losses of personnel and property. Therefore, the quality of bolts and the degree of connection are directly related to the safety of rail transit operation. The torque management can effectively avoid safety hazards caused by uneven bolt tightening torque 3.
Through the above information, you can better understand the use of railway track bolts and maintenance requirements to ensure the safety and reliability of railway transportation.
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Hebei Tianlong Fastener Co., Ltd
Contact: Sophia
Tel: +86 18630088852
Tel: +86 15631086868
E-mail: liudong@tl-fastener.com
E-mail: bolt@tl-fastener.com
Add: Tianlong Company, Yongnian District, Handan, Hebei, China
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