CN2679774Y

CN2679774Y - Vehicle mobile traffic signal commanding appliance

Info

Publication number: CN2679774Y
Application number: CN 200420035989
Authority: CN
Inventors: 李文虎; 李铁文
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-05-27
Filing date: 2004-05-27
Publication date: 2005-02-16
Anticipated expiration: 2014-05-27

Abstract

The utility model relates to a traffic signal commanding device, comprising a signal lamp, a support bar of the signal lamp and a supporting base. The support bar is a lifting component driven by power, the supporting base is a mini-size motor vehicle, the lifting component is arranged on the mini-size motor vehicle and the power supply of the signal lamp is provided by the mini-size motor vehicle. The utility model arranges the signal commanding lamp with the lifting component on the mini-size motor vehicle. Thus no matter how far the site is, people can rapidly arrive the site by only starting the motor vehicle to lift up the signal lamp to timely solve the commanding problem of no traffic signal on the temporary site. Thus occurring rate of the traffic accident can be effectively reduced and the use is very convenient.

Description

Vehicle-mounted packaged type traffic signals command device

Technical field:

The utility model relates to a kind of signal command device, especially relates to a kind of vehicle-mounted packaged type traffic signals command device.

Background technology:

Known traffic lights have two kinds substantially, and a kind of is fixed, and a kind of is portable, and the difference of the two is that mainly the former fixes by supporting base; The latter's supporting base is equipped with roller, but the short distance passing, usually in the emergency condition use, as have a power failure, substitute when changing signal lamp temporarily.Owing to can only pass by short distance, generally all to it be transported to the scene as the latter's use with automobile, therefore very inconvenient.

The utility model content:

It is a kind of easy to use that the purpose of this utility model is to provide, and can arrive on-the-spot vehicle-mounted packaged type traffic signals command device fast.

The technical solution of the utility model is: the traffic signals command device comprises signal lamp, signal lamp support bar and supporting base.Described support bar is the lift component that is driven by power, and described supporting base is a cyclecar, and lift component is installed on the cyclecar, and the power supply of signal lamp is taken at cyclecar.

Because the signal lamp that the utility model will be used to direct traffic is installed in lift component, again lift component is installed on the cyclecar, therefore no matter the scene how far, as long as start vehicle, can arrive the scene soon, signal lamp is risen, in time solve on-the-spot temporary no traffic signals commander's problem, thereby effectively reduce the incidence of traffic hazard, very easy to use.

Description of drawings:

Fig. 1 is the structural representation of an embodiment of the utility model.

Fig. 2 is a lift component hydraulic control circuit schematic diagram.

Fig. 3 is the concrete structure synoptic diagram of three grades of telescoping hydraulic cylinders of lift component.

Embodiment:

The utility model is made up of signal lamp 1, lift component 2, equipment of small motor vehicle 3 as can be seen from Figure 1, what wherein equipment of small motor vehicle 3 adopted is car, the bottom of lift component 2 is installed in the car and from roof stretches out, signal lamp 1 is installed in lift component 2 upper ends, and its power supply is by the battery supplied on the car.

From Fig. 2 and Fig. 3 as can be seen in the present embodiment, what lift component 2 adopted is the hydraulic up-down member, it is by fuel tank 21, hydraulic pump 22, retaining valve 23, surplus valve 24, throttling valve 25, reversal valve 26, three grades of telescoping hydraulic cylinders 27 are formed, the oil of fuel tank 21 is through hydraulic pump 22, retaining valve 23, throttling valve 25 is to reversal valve 26, with the position of this reversal valve handle wrench to connection hydraulic cylinder 27, oil will enter from the oil supply hole 272 of cylinder cap 270 cylinder body 273, promote the piston rod 274 of piston step by step until the top, screw thread 275 is arranged at the top of piston rod, be connected with signal lamp 1, can be raised to signal lamp overhead more than the 4m, reach the height of standard traffic light signal.If oppositely pull the reversal valve handle, described hydraulic cylinder 27 drain charges, piston rod 274 and piston slowly descend under the effect of gravity, up to returning back to initial position.Fig. 3 also illustrates mounting hole 271 on the cylinder cap 270, by this mounting hole three grades of telescopic hydraulic cylinders are installed on the base in the car.When former traffic lights because of have a power failure or have fault need meet an urgent need or when some need add the situation of traffic lights temporarily, can start the removable traffic signals command device of the utility model vehicular to drive fast immediately and use, road accident rate can be dropped to minimum thus to the scene.

Claims

1, a kind of traffic signals command device, comprise signal lamp (1), signal lamp support bar and supporting base, it is characterized in that: described support bar is the lift component (2) that is driven by power, described supporting base is cyclecar (3), lift component (2) is installed on the cyclecar (3), and the power supply of signal lamp is taken at cyclecar (3).