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Hydraulic sliding car stopper

product description
Hydraulic sliding car stop product introduction

The hydraulic sliding car stopper has multi-stage braking functions such as rubber, spring, hydraulic buffer braking, and mechanical friction braking. The car stopper has a scientific design, a reasonable structure, and a good buffer and smooth effect. The equipment has the characteristics of large braking capacity, short occupied lines, long service life, easy installation, convenient maintenance and replacement of main components, and high safety performance.

Hydraulic sliding car stopperHydraulic sliding car stopper
Hydraulic sliding car stopper

It is widely used in national railways, urban rail transit, high-speed rail, local railways and other railway terminal lines. It is an ideal safety protection device to prevent trains from slipping.

Can be widely used in national railway, urban rail transit, such as high-speed railway, local railways rail terminal line, is to prevent the train vehicles to slip from the ideal safety protective equipment
Hydraulic sliding car stopperHydraulic sliding car stopper

Hydraulic sliding car stopper

Structural features
Hydraulic sliding car stop structure characteristics
Hydraulic sliding car stopper

The hydraulic sliding blocker is a four-level blocker (passenger cars and trucks are used for four-level blockers, and locomotives and rail cars are used for third-level blockers).

Hydraulic buffer, for sliding car stop for level 4 (bus, truck used in level 4 scotch, locomotives, rail cars used in three-level buffer) with a buffer buffer performance.
Hydraulic sliding car stopper

The bracket of the hydraulic sliding car stopper uses heavy angle steel welding and low seat welding as a whole. It has a simple structure, the bracket has no bolt connection, and the overall strength is high.

Hydraulic sliding car stop using heavy welded and low welding as a whole, has a simple structure, support bolt connection, high mechanical strength as a whole.
Hydraulic sliding car stopper

A buffer iron shoe set is added at 1.5 meters at the front of the hydraulic sliding block. When the vehicle approaches the vehicle stopper, the wheels first contact the iron shoe group to buffer and reduce speed, and then the coupler impacts the vehicle stopper buffer spring to dampen the vibration, both to dampen the vehicle and reduce the impact of the vehicle. The shoe set automatically returns to its original position.

In hydraulic slide 1.5 meters of the front-end buffer stops additional buffer iron group a set of shoes. Close to the car stop when the car, the wheels first contact with the iron shoes groups buffer speed down, and then coupling vibration and shock buffering spring buffer stops play, both plays damping buffer and reduce vehicle for intense collision, when the vehicle back cushion iron shoes set auto reply in situ.
Hydraulic sliding car stopper

An anti-shock damping spring is installed on the head of the hydraulic sliding car stopper. When a locomotive vehicle coupler hits the head spring of the car stopper to reduce the vibration and reduce the impact force, the gravity acceleration is reduced, and the car stopper's ability to stop and the car's impact displacement are greatly improved , To extend the service life of the car stopper.

Hydraulic sliding kick in the head to install shock damping spring, when the rolling stock under coupling impact head spring vibration drop impact, reduce the acceleration of gravity, greatly improving the buffer capacity for car stop and the car stop by ramming displacement, prolong the service life of the car stop.
Hydraulic sliding car stopper

Reflective signs and light-controlled red signal lights are installed on the upper part of the hydraulic sliding car stopper. The signs are very eye-catching during the day and night.

Hydraulic sliding under the upper installation of reflective signs and relating to red lights, day and night logo is very eye-catching.
Hydraulic sliding car stopper

There are four sets of auxiliary vehicle stoppers, two for each rail.

Auxiliary car stop for the four groups, each rail in the two groups.

Hydraulic sliding car stopper

Technological innovation
Hydraulic sliding car stop structure characteristics

The structure is compact and the force is reasonable. The main frame adopts a quadrangular pyramid frame structure. The upper cross beam is eliminated, the bottom is a cross, and a buffer device is added. Each component is hinged and bolted to facilitate component handling, assembly, and disassembly.

Adopting elastic pressurization, the main body frame and two pairs of dampers have damping devices. You can adjust the contact pressure between the friction seat and the basic rail by rotating the compression screw. When the vehicle and the stopper are sliding, they will slide. Relying on the force of the spring to maintain a stable friction, it will not cause seizure due to excessive friction.

The main frame and the two pairs of dampers have a certain distance from each other, and can gradually increase the friction of the work in three stages in order, gradually reducing the peak value of the collision energy, and improving the stability of the vehicle. Compared with foreign “sliding type stoppers”, it has the outstanding advantages of simplified structure, reasonable force, elimination of beams, elastic compression, braking performance, cushioning performance and maximum allowable impact speed.

Product Video
Hydraulic sliding car stopper
Technical innovation of hydraulic sliding block

Hydraulic sliding car stopper

Technical specifications
Hydraulic sliding car stop technical specification
Technical specifications

Maximum vehicle impact speed:

15km / h, 20km / h according to user needs
, 25km / h, 30km / h 4 levels.

Total resistance of the car stopper:

According to user needs, 30t, 45t,
There are 4 grades of 60t and 75t.

Height of buffer head from rail surface:

Standard rail vehicles: 850mm. Metro and light rail vehicles: 500mm, 660mm,
678mm, 720 mm. For other vehicles, data is provided by the user.

Buffer head geometry and dimensions:

Standard vehicles are flat, and subway, light rail and other vehicles match the size and shape of the coupler provided by the user.

Cushioning resistance of hydraulic cylinder:

Match the total resistance of the car stopper,
Set to ≤30t, 45t, 60t,
There are 4 grades of 75t.
Technical specifications of hydraulic sliding block

Hydraulic sliding car stopper

Installation requirements
Hydraulic sliding car stop installation requirements

1. All components should be inspected and accepted before installation and shipped to the site.
2. The car stopper should be installed at the end of the line, the last section of the rail is close to the rail joint, and there is no fish plate.
3. The car stopper should be at a certain distance from the line terminal. The larger the distance, the better the braking effect. The installation position can also be determined by the user according to needs and possibilities.
4. The first pair of dampers is 100mm away from the main body frame, and the second pair of dampers is 80mm away from the first pair of dampers. The dampers are parallel to each other and the error does not exceed 2mm.
5. After the pressure bolt is tightened, the gap between the spring plate and the spring seat is 0.5-0.6mm.
6. After installation, position marks should be painted on the waist of the basic rails, which is conducive to daily inspection whether they have been hit.

1) should be installed before the acceptance of parts to complete and then transported to the site.
2) blocking device should be installed at the end of line terminal, the last section of rail near the rail joint, fishplate free place.
3) car stopper from the line terminal should keep a certain distance, the distance better braking effect, also can be formed by users according to need and possible to determine the location of the installation.
4) the first on the damper from the main frame of 100mm, second from the first to the 80mm damper damper. Damper parallel to each other, the error does not exceed 2mm.
5) pressure after tightening spring plate and a spring seat gap of 0.5-0.6mm.
6) after installation, should be in the basic rail waist apply a position marker has been conducive to the daily check by the impact.

Installing the main frame

Install the damper

Hydraulic sliding car stopper

working principle
The working principle of the hydraulic sliding car stop

In order to obtain greater braking capacity and higher impact speed, the hydraulic sliding car block adds a hydraulic buffer cylinder between the buffer head and the main body frame.
Hydraulic buffer cylinder is divided into single-section and multi-section.

In order to get more braking ability and higher impact velocity, hydraulic sliding kick in the head and body frame buffer
added between the hydraulic buffer cylinder. Hydraulic oil cylinder buffer is
divided into single section type and multiple class type.

Hydraulic sliding car stopper

Maintenance
Hydraulic sliding under maintenance
2 3 4 5 6 1 2 3 4 5 6

Car stops should always be in good condition. In daily use, you should pay attention to clearing obstacles in the sliding range of the vehicle stopper, and handle the super high-speed studs or sleeper bolts.

Maintenance

It is checked thoroughly every month. Abnormal conditions such as displacement, deformation, loose fasteners, and missing parts should be found and should be handled in a timely manner.

Maintenance

After the car stopper is displaced by impact, first use a hand hammer to knock out the wedge pin and check whether all parts are damaged. If damage is found, it should be repaired or replaced. Pull the car stopper back to its original position, adjust the distance between each booster, and tighten the bolts, nuts and other fasteners.

Maintenance

Turn the spring plate in the booster up and down once a year, apply anti-rust paint every 2 years, and replace the spring plate every 4 years.

Maintenance

The hydraulic buffer car for rails is replenished with hydraulic oil every two quarters, and the hydraulic oil is replaced every 4 years. When replacing the hydraulic oil, check the seals. If the seals are significantly aged or deformed, they need to be replaced in time.

Maintenance

The car stopper is supplied in the form of an assembly. The fasteners of the assembly before leaving the factory must be fastened according to the location of the parts, and then tied with a wire to make it strong and firm. Before installation, you should complete the inventory according to the components provided below, and then install it on site.

Maintenance
Previous Product: HJD-100 Railway Car Stopper
Next Product: Sliding plug-in car stopper

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