CN2276179Y

CN2276179Y - Freight safety warning indicator

Info

Publication number: CN2276179Y
Application number: CN 96221469
Authority: CN
Inventors: 辛福成
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-05
Filing date: 1996-09-05
Publication date: 1998-03-11
Anticipated expiration: 2006-09-05

Abstract

The utility model relates to a freight transportation safety warning device, which comprises a signal generator 1, a lead 2, a rope 3, a spring 4, a signal hook 5, a hook 6 and the like. The signal hook is arranged on the rope 3 above the hook and matched with the circuit switch, after goods are loaded, the signal hook is pulled down and hung on the carriage together with the hook, and when the rope is loosened or broken, the hook returns to the original position and gives an alarm to the cab through the switch and the circuit.

Description

The cargo security attention device

The utility model is a kind of electronic installation, promptly a kind of cargo security attention device.

In the middle of the automobile transportation, Chang Yaoyong lanyard goods, the end of rope is hook not, hang on the compartment, thereby the assurance goods can not lost., in the process of moving, fracture or loosening takes place in rope sometimes, and the driver is difficult to find in pilothouse, so also can cause loss of goods.

The purpose of this utility model is when developing a kind of can or becoming flexible in the rope fracture, to the device of pilothouse generation signal.

Above-mentioned purpose is realized by following technical scheme, in that a signal hook that can carry out expanding-contracting action under spring control is installed above the hook of rope, has contactor on the signal hook, and lead leads to pilothouse, and is provided with signal generator in pilothouse.

Said signal generator can be a bulb.

Said signal generator can be a hummer.

The device that adopts such scheme to make when rope ruptures, signal will occur in the pilothouse, and escort personnel will in time be fixed a breakdown, thereby guarantees the safety of goods.

Introduce a kind of embodiment below in conjunction with accompanying drawing.

Fig. 1 is the synoptic diagram of first kind of embodiment.

Fig. 2 is the synoptic diagram of second kind of embodiment.

Signal generator 1, lead 2, rope 3, spring 4, signal hook 5, hook 6 are arranged among Fig. 1.As shown in the figure, after goods is got on the bus, tie, will link up with 6 and hang the jail with rope.Signal hook 5 is left behind again and also hang over hitching position, at this moment, switch 2 leaves, and when rope became flexible or disconnect, hook i.e. return under spring action, and with switch closure.At this moment, signal lamp is bright in the pilothouse.

Circuit shown in Figure 2 has two, when the signal hook is left behind, and a closing of circuit, when signal uncinate gyrus position, the circuit of former closure disconnects, another closing of circuit.Two bulbs can be used different colours, and the normal and two kinds of signals of fault of expression are pointed out the duty of rope thus respectively.

Claims

1, a kind of cargo security attention device is characterized in that: a signal hook that can carry out expanding-contracting action under spring control is installed above the rope hook of restraint of loads, and the signal hook matches with contactor, the signal generator in the logical firmly pilothouse of circuit.

2, cargo security attention device according to claim 1 is characterized in that: said signal generator can be a bulb.

3, cargo security attention device according to claim 1 is characterized in that: said signal generator can be a hummer.