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Buffer Stop

Subway, light rail, intercity track

Braking capacity, the buffer effect is good, high impact resistance

In the damper with multiple sets of spring booster device, both to increase the braking force, but also shorten the length of the line occupied, easy to install and reset.

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Buffer Stop

product description

CDH-Y Railway Hydraulic Sliding Buffer Stop, also known as bumper, bumping post, and also sopblock in US, is basis on type CDH2 sliding car stop, in the buffer increased hydraulic buffer between the head and the car stop subjects, braking ability big, the buffer effect is good, high resistance to impact velocity. Both retained CDH2 sliding type advantages of buffer stops, and improves the impact speed, more conducive to protect the coupler.
Product Description of Buffer Stop Product Description of Buffer Stop Product Description of Buffer Stop

To protect the subway, light rail, the inter-city rail transit and other expensive vehicle is of great significance.
Product Description of Buffer Stop Product Description of Buffer Stop Product Description of Buffer Stop

CDH-Y-type hydraulic buffer sliding block is installed at the end of the track anti-collision car safety equipment, suitable for rail transport vehicle safety protection.Block car from the main frame, dampers, buffer and hydraulic buffer device composed of four parts.

1Main frame

2Damper

3Buffer head

4Hydraulic buffer device

The device is absorbed by hydraulic shock and sliding friction to absorb the kinetic energy of the vehicle. In the damper with multiple sets of spring booster device, both to increase the braking force, but also shorten the length of the line occupied, easy to install and reset.
Product Description of Buffer Stop Product Description of Buffer Stop

Buffer Stop

working principle

The impact of the vehicle delivere by the buffer rubber plate, bearing left and right arm to the brake rail. Brake rail, spring seat produce friction resistance with the basic rail to prevent the vehicle from sliding.
Working Principle of Buffer Stop

The elastic pressure device which consists plate spring, spring seat, wedge, seat, installed in the main frame of the brake rail and booster brake track,its role is to form a pressure when buffer stop in static stauts, increase the frictional resistance during braking, and make the braking force continue to work in the dynamic stauts can until the parking process completed.
Working Principle of Buffer Stop Working Principle of Buffer Stop Working Principle of Buffer Stop

Arm plate of buffer stop is made of the whole plate, base, front and backr beams, upper and lower oblique beams closely connected to form main frame, with reasonable structure, strong overall stength, can withstand the impact of large vehicle speed. Arm plate block directly into the brake track by the hoof at the lower part. Simple structure, easy to install, maintenance and reset.
Working Principle of Buffer Stop Working Principle of Buffer Stop

The main frame after the force, push the front two brake rails of buffer stop, two pairs of back brake rails and two pairs of booster glide in turn, frictional resistance gradually increased, not only to prevent the destruction of vehicles and the main frame, but also increases cumulative resistance of railway buffer stop, has a large braking capacity.

Buffer Stop

product Features

01

Super braking ability
Hydraulic buffer car blocking buffer capacity is sliding or fixed car stop and hydraulic buffer head assembly ability of the two parts.

Product Features of Buffer Stop Product Features of Buffer Stop Product Features of Buffer Stop Product Features of Buffer Stop

02

Protect vehicle
At the same time of parking brake, the buffer head protection to a vehicle

Product Features of Buffer Stop Product Features of Buffer Stop Product Features of Buffer Stop

03

Automatic reset
Without external energy, automatic braking, automatic reset.

Buffer Stop cuole

Without external energy, automatic braking, automatic reset.

Buffer Stop

Product parameters

1.The maximum impact speed allows vehicles:

According to user needs, can provide 15 km/h, 20 km/h, 25 km/h, 30 km/h, a total of four class.

2.The total resistance of buffer stops:

According to user needs, can provide 30 t, 45t, 60 t, 75 t, a total of four class.

3.The buffer head center distance on the surface of the rail height:

Standard rail vehicles: 850 mm. The subway and light rail vehicles: 500 mm, 660 mm, 678 mm and 720 mm. Other vehicles provided by the user data, designed according to actual situation.

4.The buffer head geometry shape and size:

Standard vehicle for planar, subway, light rail and other vehicles, and provide the coupling of the size and shape matching.

5.The hydraulic oil cylinder buffer resistance:

Match the total resistance of buffer stops, and respectively ≤30t、45t、60t、75t,a total of four class .

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