Railway coal mine turnout is a kind of connecting device that enables rolling stock to move from one track to another or cross over another track. The use of railway coal mine turnout reduces the intensity of track laying, reduces the workload of workers, and also reduces some economic expenditure of the country.

Cement sleeper is divided into bolt platen and U ring by installation. Cement sleeper u-ring sleeper is easy to install, just put the rail between the two U-rings, cushion the rubber plate below, then use a sledgehammer down u-ring pressure rail. Cement sleeper bolt pressure plate is to use t-bolts from the pillow rail below the reserved hole through the above fixed pressure plate pressure rail, a sleeper needs 4 sets of bolts, 4 pressure plate, 4 rubber pad (there are two large, two small), this pillow rail maintenance is convenient, can be reused.

Steel Rail is an important equipment of railway line. In the policy on major technical equipment of railway public works, in addition to clearly pointing out that the development direction of rail is heavy-duty, toughened and purified, there are also clear provisions on the rational use of rail. It is pointed out that the reasonable service cycle of reused rails should be determined according to the analysis of comprehensive economic benefits of rails, the system of phased use of rails should be implemented, and the renovation of old rails should be actively carried out.

Instructions For Hydraulic Rail Track Lifting And Lining Machine 1. Loosen the vent valve of the hydraulic part, open the oil return valve, apply appropriate pressure at the top column or side hook to lower it to the lowest position, and then close the lifting oil return valve for standby.

Railway Tamping Machine is suitable for the laying of railways, line maintenance. Rush repairs. Especially for track-cutting operations in sections and sections where there is no power supply. It can be applied to rails of various specifications, especially 50kg/m-60 kg/m rails.

Rail cutting machines are widely used in cutting operations in many industries such as railways, construction, building materials, airport construction, etc., and have good power performance

The railway turnout is composed of multiple parts. Its main location is the railway. The train runs on the track. Damage to the rail will inevitably bring greater safety risks to the railway transportation. In order to ensure the good operation of the train, it is necessary to use the rail. Maintenance and repair, but what is the correct way to maintain the railroad turnout? We follow the railway turnout manufacturers to explore.

Concrete sleeper can be used to make wooden sleepers in many types of wood. Wooden sleepers are rich in toughness and can absorb the weight generated by trains better than other sleepers and are not easy to break. Good elasticity, light weight, simple production and good insulation performance. Fasteners and wooden sleepers are simple to connect, convenient for laying, maintenance, and transportation. There is a large friction coefficient between wooden sleepers and gravel ballast.

The allowable wear limit of the rail head is mainly determined by the strength and construction conditions. That is, when the rail wear reaches the allowable limit, one is to ensure that the rail has sufficient strength and flexural rigidity; the other is to ensure that the wheel flange does not collide with the joint splint under the most unfavorable conditions. In the "Rules for Railway Line Maintenance", the rail heads are divided into two categories, light injuries and severe injuries, according to the degree of wear and tear of rail heads. The corrugated rail is a lightly damaged rail if the loss of the corrugated rail is more than 0.5mm.