CN200942719Y - Rise and fall safety system of self-dumping compartment bucket - Google Patents

Abstract

The utility model discloses a safety system for the falling and rising of the carriage of a dumper, and relates to shipped and non-shipped dumpers. In order to eliminate any hidden problem for traffic accident because the driver forgets to fall the carriage at running, the utility model welds an angle iron with a through hole at the side of the dumper frame (no hole can be directly bored on the former frame), in the through hole, a cylindrical safety switch is mounted. The height of the switch contact is just higher than the height of the frame, the two poles of the switch is connected with a storage battery, a buzzer and a warning lamp through a wire to form a circuit system (the system is insulated as a whole). When the carriage rises, the switch contact connects the two poles by the spring force at the lower edge. So the whole system becomes on, the buzzer sounds, and the warning lamp flashes. When the carriage falls and resets, the carriage presses down the contact, the two poles separate, the system becomes off, the buzzer will not sound, and the warning lamp will not flash. The main use of the utility model is for efficiently avoiding any accident because the driver forgets to fall the carriage at running.

Description

The safety system of rising and falling of self-discharging carriage bucket

Technical field

The utility model relates to the dumping car that all sides are anti-, the back is anti-.

Background technology

The all kinds dumping car that domestic at present (not quite clear abroad) produces does not all have this system, and chaufeur Chang You forgets to close and rises and falls switch and set out on a journey and travel, and therefore, causes a series of national public safety facilities that are related to, and the grave accident that jeopardizes people's lives and properties takes place.In recent years domestic media has relevant report, and I met a lot of on road personally.As everyone knows, all street pedestrian's overline bridges, railway bridge, Sui Dao, all public safety facilities such as civilian and industrial cable and national communication optical cable, it all is the object that the self-discharging carriage bucket attacks, the people's lives and properties loss incurred is this system of weighing of unavailable 1,000,000, ten million fund if be applied to from now on the dumping car (when being necessary, but country's mandatory use), the different kinds of roads traffic accident that causes because of the self-discharging carriage bucket that is bound to stop and reduce.

Summary of the invention

The purpose of this utility model provides a kind of safety system of rising and falling of self-discharging carriage bucket.

In order to make large-scale dumping car, chaufeur is no longer forgotten, closing the railway carriage or compartment bucket switch that rises and falls falls the railway carriage or compartment bucket, avoid railway carriage or compartment bucket to forget that falling sets out on a journey travelling national public safety facility is damaged, the harm people's lives and properties, the utility model system is at one section angle bar 6 of the lateral edges place of vehicle frame welding, switch 3 in the angle bar 6 lower end installation systems, upwards through hole 5 is arranged on the angle bar 6, switch 3 in the system protrudes upward from through hole 5, highly just, the plane that is higher than vehicle frame, fix with hold-doun nut again, just contact switch contact 4 when just the railway carriage or compartment bucket playbacks, just total system opens circuit, and flicker buzzer 8 is contained in the beneath appropriate location of gauge panel, and the caution red light is contained in the remarkable position that chaufeur can be seen.

The beneficial effects of the utility model are: cost is low, does not need other distribution source, simple installation.The special-effect that the utility model produced is: China's arteries of communication is to force car insurance at present, so because of the traffic accident that the railway carriage or compartment bucket causes is constantly risen, thereby people's lives and properties are caused damage also is very big, and insurance company compensates volume and also must rise simultaneously.

Description of drawings

Fig. 1 is the dumping car overall schematic with safety system;

Fig. 2 is the safety device constructional drawing;

Fig. 3 is a safety system device scheme drawing;

Fig. 4 is the schematic circuit diagram of system.

1 vehicle frame, 2 railway carriage or compartments bucket, 3 safety devices, 4 switch contacts, 5 through holes, 6 angle bar, 7 caution red lights, 8 flicker buzzers among the figure.

The specific embodiment

The utility model is welded with an angle bar 6 in the edge of the side of vehicle frame 1, a safety device 3 is installed in angle bar 6 lower ends, and a through hole 5 is arranged on the angle bar 6, and the switch contact of safety device 3 protrudes upward from through hole 5, highly just, touch switch contact 4 is opened circuit total system.

Self-discharging carriage bucket safety system comprises one of red Warning light, one of buzzer of flicker, power supply automobile battery, the some rice of high-quality lead, device one on switch (integral insulation).

When railway carriage or compartment bucket fall reset after, according to railway carriage or compartment bucket self pressure, will install switch and depress, contact separation total system circuit is in off state, red light does not dodge and does not work, the caution buzzer does not ring (remind this moment chaufeur railway carriage or compartment bucket to playback, can set out on a journey and travel).

When the railway carriage or compartment bucket rose, the device switch was according to self action of the spring, and just two contacts contact automatically, and at this moment total system is in channel status.Blinking red lamp was warned buzzer sound and (was reminded this moment chaufeur railway carriage or compartment bucket to be in the rise state and do not forget, fall the railway carriage or compartment bucket, set out on a journey and travel this moment.To reach design goal.)

Claims (5)

1. the safety system of rising and falling of a self-discharging carriage bucket, it is characterized in that, edge at the vehicle frame side is welded with one section angle bar, a safety device switch is installed in the angle bar lower end, a through hole is arranged on the angle bar, and the safety device switch contact protrudes upward from through hole, stretches out the height that is higher than vehicle frame one side highly just, the power supply of safety device system is connected with the flicker buzzer with Warning light by the power supply of this car power supply.

2. the safety system of rising and falling of self-discharging carriage bucket according to claim 1 is characterized in that, rise and fall in the safety system 50 * 50 centimetres in angle bar of self-discharging carriage bucket.

3. the safety system of rising and falling of self-discharging carriage bucket according to claim 1 is characterized in that, the self-discharging carriage bucket rises and falls, and the angle bar through hole is 15 centimetres of circular holes in the safety system.

4. the safety system of rising and falling of self-discharging carriage bucket according to claim 1 is characterized in that, the self-discharging carriage bucket rises and falls before the caution red light is installed in gauge panel in the safety system.

5. the safety system of rising and falling of self-discharging carriage bucket according to claim 1 is characterized in that, the self-discharging carriage bucket rises and falls, and the flicker buzzer is installed under the gauge panel in the safety system.

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