CN2300678Y

CN2300678Y - Moveable sign for road

Info

Publication number: CN2300678Y
Application number: CN97233848U
Authority: CN
Inventors: 方世杰; 孙成智; 陈宝俊; 王秀训
Original assignee: NO 6 BRANCH OF SHANDONG PROVIN
Current assignee: NO 6 BRANCH OF SHANDONG PROVIN
Priority date: 1997-02-04
Filing date: 1997-08-01
Publication date: 1998-12-16
Anticipated expiration: 2007-08-01

Abstract

The utility model provides a moveable sign for road. A chassis is provided with a fixing rack. The upper part of an upper sign plate is provided with a warning lamp, and a sign lamp is arranged at the upper sign plate. The rear part of the chassis is provided with a lower sign plate which is connected with the supporting rack, and the sign of the lower sign plate is made from light reflecting materials. The upper end of the lower sign plate is hinged with the upper sign plate by hinges, and the upper sign plate is positioned at the upper part of the lower sign plate. The upper end of a telescopic rod is hinged with the upper sign plate, and the lower end of the telescopic rod is matched with a rising-falling rack, and the rising-falling rack is connected with the middle part of the chassis. An electrical distribution box and a control box which are connected with the fixing rack are positioned at the front part of the chassis. The utility model has the advantages of steady property, high wind-resisting performance, easy operation and long lifetime.

Description

A kind of highway moves sign

The utility model relates to road sign, especially a kind of mobile sign that is used for implementing on the speedway interim traffic control.

The speedway maintenance work is most important, and medium and small maintenance can not be adopted totally enclosed type, but adopts the form of limit operation, limit maintenance, and the maintenance workman on the way constructs or the staff handles other accidents, and the security of the lives and property is most important.The highway of prior art moves sign, be to be provided with the chassis in the bottom of support, the middle part is provided with control cabinet and supply unit, and there is warning lamp the top that is provided with the last mark plate of identification light, and integral body is vertical, its weak point is when wind-force is big, easily topple over, be shifted, even damage, thus ineffective or cause new accident, in addition, operation inconvenience.

The purpose of this utility model is to overcome the deficiencies in the prior art, provides long highway of a kind of firm performance height, easy operating and life-span to move sign.

The purpose of this utility model can realize by following measure:

Fixed mount is arranged on the chassis, there is warning lamp the top that is provided with the last mark plate of identification light, following mark plate and fixed mount that the useful reflectorized material in the rear portion on chassis constitutes sign join, following mark plate upper end is hinged with by hinge and is positioned at the last mark plate of mark plate top down, the expansion link upper end is hinged with last mark plate, matching with the undercarriage that is connected in the middle part, chassis in the lower end, is connected in the switchbox of fixed mount, the front portion that control cabinet is positioned at the chassis.

The purpose of this utility model also can realize by following measure:

Under the chassis wheel is arranged, front end is hinged with draw bar, and what be positioned at wheel forward and backwardly has fore-stock, after-poppet respectively; Fixed mount is connected with damper.

The utlity model has following advantage:

1, the utility model is L-shaped, under have support to be fixed in the road surface, be connected by fixed mount between mark plate and switchbox, the control cabinet, other has expansion link and undercarriage and mark plate, chassis to constitute triangular support, stability and wind resistance are all very high, promptly can not topple over, can not make integral body or local generation displacement and damage when wind-force is very big yet.

When 2, shifting,, will go up the mark plate folding and fall by expansion link and undercarriage, hinge; Convenient operating maintenance, safe and reliable.

Fig. 1 is the schematic diagram of an embodiment of the present utility model;

Fig. 2 is that the A of Fig. 1 is to view.

In the embodiment that accompanying drawing provides, chassis 3 is installed in by latch plate on the wheel shaft of two wheels 4, and the front end hinge on chassis 3 has draw bar 2, and liftable fore-stock 1 is installed on the

draw bar

2, and 3 rear portions, chassis are equipped with liftable after-poppet 5.Rear end on chassis 3 is installed with mark plate 7 down by the fixed mount above the chassis 3 14, and following mark plate 7 upper ends are hinged with and the corresponding mark plate 8 of going up in its position by hinge 12.The front of upper and lower mark plate is stained with reflectorized material, also is stained with the sign 19 that is made of reflectorized material in following mark plate 7 fronts.By certain figure 25 identification lights 9 are installed in mark plate 8 fronts, two warning lamps 11 and two Music centre loudspeakers 10 also respectively are installed above last mark plate 8.In following both sides, mark plate 7 bottom a brake lamp 6 is installed respectively.The undercarriage 18 that is driven by direct current generator is installed on chassis 3, the upper end of the telescopic strut 13 in the undercarriage 18 is hinged on the back side of mark plate 8, can be vertical when telescopic strut 13 stretches out with going up mark plate 8, can fall going up mark plate 8 foldings during its withdrawal, the damper 15 that is installed on the fixed mount 14 is used for alleviating bump when last mark plate 8 falls down, on chassis 3 also by switchbox 16 and control cabinet 17 are housed, the Allocation transformer facility is installed in the switchbox 16, generating set and storage battery Computer lamp optical controller and last mark plate 8 lifting controllers are installed in the control cabinet 17, acoustic controller.

Claims

1, a kind of highway moves sign, fixed mount (14) is arranged on the chassis (3), there is warning lamp (11) top that is provided with the last mark plate (8) of identification light (9), the following mark plate (7) that it is characterized in that the useful reflectorized material formation sign in rear portion (19) on chassis (3) joins with fixed mount (14), following mark plate (7) upper end is hinged with by hinge (12) and is positioned at the last mark plate (8) of mark plate (7) top down, telescopic strut (13) upper end is hinged with last mark plate (8), matching with the undercarriage (18) that is connected in middle part, chassis (3) in the lower end, is connected in the switchbox (16) of fixed mount (14), control cabinet (17) is positioned at the front portion of chassis (3).

2, a kind of highway according to claim 1 moves sign, and it is characterized in that has wheel (4) under the chassis (3), and front end is hinged with draw bar (2), and what be positioned at wheel (4) forward and backwardly has fore-stock (1), after-poppet (5) respectively.

3, a kind of highway according to claim 1 moves sign, it is characterized in that fixed mount (14) is connected with damper (15).