CN204199203U - The adjustable road camber of a kind of road - Google Patents

Abstract

The utility model discloses an adjustable road arch for roads, which comprises: a road arch unit having a road arch body and a plurality of hydraulic cylinders for supporting the road arch body; a driving unit for driving the oil pressure cylinder; Press the cylinder to adjust the height position of the road arch body relative to the road surface by lifting. In the adjustable road arch of the utility model, the use height of the road arch body relative to the road surface can be adjusted according to different sections of use, so as to meet the use requirements of different sections of use, and the lift adjustment of the road arch body can be performed. , easy and convenient to operate. When the road crown is not in use or is not used temporarily, the road crown body can be completely concealed inside the groove of the road surface without immediate removal. When it needs to be used again, the controller can be adjusted quickly Just let the road arch body float on the road again, which is quite convenient to use.

Description

An adjustable road arch for road

technical field

The utility model relates to the technical field of road facilities, in particular to an adjustable road arch for roads.

Background technique

In order to improve the driving safety of dangerous road sections, road arches are generally installed on the road surface of the road section, so that the road arches protrude from the road surface, and when vehicles pass through the road section, an appropriate obstacle will be formed to reduce the speed of the vehicle and Remind passers-by to reduce speed to achieve driving safety.

In the existing road arch structure, the bottom surface is a flat surface, and the top surface is a convex structure of a circular arc. During installation, the bottom plane is locked on the road surface, so that the road surface forms a slightly convex state.

Although the existing road arch has a certain use effect, the height of the road arch in the prior art is fixed, and it has become fixed and cannot be moved after being locked on the road surface. If it is not used or temporarily used, it can only be directly removed. When it needs to be used, it can be installed again, so it is quite inconvenient.

Utility model content

The technical problem to be solved by the utility model is to provide an adjustable road arch for the road to solve the above technical problem.

In order to solve the above-mentioned technical problems, the embodiment of the present invention provides an adjustable road arch for roads, including: a road arch unit having a road arch body and a plurality of hydraulic cylinders for supporting the road arch body; The unit is used to drive the hydraulic cylinder to adjust the height position of the road arch body relative to the road surface.

The hydraulic cylinder of the road crown unit includes a base connected with a telescopic rod.

A groove is dug in the road surface, the base of the hydraulic cylinder of the road arch unit is fixed in the groove of the road surface, and the hydraulic cylinder is used to lift and adjust the position of the road arch body relative to the road surface. height position.

The drive unit includes a pump group, a plurality of pipelines and a controller, the controller is controlled to drive the pump group, and the oil pressure required for the lifting of the telescopic rod is provided through the pipelines to The road arch body is adjusted up and down.

A groove is dug on the road surface, the drive unit is installed in the groove of the road surface, and also includes an upper cover, a step portion and a step portion located below the step portion are provided on one side of the groove of the road surface The notch, on which the controller of the drive unit is placed, and the upper cover covers the step to cover the controller.

The beneficial effects of the above-mentioned technical solution of the utility model are as follows:

In the above scheme, the adjustable road arch of the utility model can adjust the use height of the road arch body relative to the road surface according to different sections of use, so as to meet the use requirements of different sections of use. When the main body is adjusted up and down, the operation is simple, convenient and fast. When the road crown is not in use or is not used temporarily, the road crown body can be completely concealed inside the groove of the road surface without immediate removal. When it needs to be used again, the controller can be adjusted quickly Just let the road arch body float on the road again, which is very convenient to use.

Description of drawings

Fig. 1 is a schematic diagram of the application environment of the embodiment of the utility model.

Fig. 2 is a schematic diagram of the usage state of the embodiment of the utility model installed on the road.

Fig. 3 is a partial cross-sectional schematic diagram of an embodiment of the utility model.

Fig. 4 is a schematic diagram of adjusting the relative height between the road crown and the road surface according to the embodiment of the utility model.

Fig. 5 is a view of the use state of the road arch hidden under the road surface according to the embodiment of the present invention.

Fig. 6 is a structural schematic diagram of the installation of the controller according to the embodiment of the present invention.

Detailed ways

In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, the following will describe in detail with reference to the drawings and specific embodiments.

As shown in FIG. 1 and FIG. 2 , the embodiment of the present utility model provides an adjustable road arch, including an arch unit 100 and a driving unit 200 .

The road crown unit 100 has a road crown body 10 higher than the road surface 300 and a plurality of hydraulic cylinders 20 for supporting the road crown body 10. The hydraulic cylinder 20 includes a base 21 and A telescoping rod 22.

When installing the road arch, a groove 301 must be dug on the road surface 300 , and the base 21 of the hydraulic cylinder 20 of the road arch unit 100 is fixed inside the groove 301 of the road surface 300 .

In this embodiment, a locking plate 211 is provided at the bottom of the base 21 to cooperate with a plurality of locking pieces 212 to be locked inside the groove 301 of the road surface 300 . The top end of the telescopic rod 22 has a locking plate 221, and the locking plate 221 cooperates with a plurality of locking pieces 222 to be locked on a bottom surface 11 of the road arch body 10, so that the road arch body 10 is The supporting position of the hydraulic cylinder 22 is protruded on the road surface 300 .

The drive unit 200 is used to drive the hydraulic cylinder 20 of the road arch unit 100, so that the telescopic rod 22 can be raised and lowered relative to the base 21, so as to lift and adjust the road arch body 10 relative to the The height position of the road surface 300. The driving unit 200 is installed in the groove 301 of the road surface 300 , and the driving unit 200 includes a pump set 30 , a plurality of pipelines 31 and a controller 32 . When the controller 32 is manipulated, the pump unit 30 will be driven to provide the oil pressure required for the lifting of the telescopic rod 22 through the pipeline 31 , so as to adjust the lifting and lowering of the road arch body 10 .

As shown in FIG. 6 , it also includes an upper cover 33 , a step portion 302 and a notch 303 below the step portion 302 are provided on one side of the groove 301 of the road surface 300 . The controller 32 of the driving unit 300 is placed on the notch 303 , and the upper cover 33 covers the step portion 302 to cover the controller 32 .

During operation, the upper cover 33 must be taken out from the road surface 300 and manipulated through the buttons on the controller 32 to raise or lower the height of the road arch body 10 protruding from the road surface 300 .

As shown in Figure 3, the road arch body 10 is adjusted to the highest state. At this time, the bottom surface 11 of the road arch body 10 is approximately flush with the road surface 300, and the telescopic rod 22 is pushed to the highest position. long pattern.

As shown in Figure 4, the road crown body 100 is lowered downwards so that the bottom surface 11 of the road crown body 10 is lower than the road surface 300, so as to reduce the height of the road crown body 10 above the road surface 300 , to obtain the use effect of the road crown with a slightly lower range.

As shown in Figure 5, in order for the road arch body 100 to completely submerge into the groove 301 of the road surface 300, the top surface 12 of the road arch body 10 is flush with the road surface 300 to obtain a temporary The effect of using crowns without having to remove crowns from said pavement 300 .

The adjustable road arch of the utility model can adjust the use height of the road arch body 10 relative to the road surface 300 according to different road sections in use, so as to meet the use requirements of different road sections. Moreover, the road arch body 10 can be lifted and lowered. When adjusting, the operation is simple, convenient and fast. When the road crown is not in use or is not used temporarily, the road crown body 10 can be completely concealed inside the groove 301 of the road surface 300 without dismantling it immediately, and the controller 32 can be adjusted again when it needs to be used again The road arch body 10 can be buoyed on the road surface 300 again quickly, which is quite convenient to use.

The above is a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. And retouching should also be regarded as the protection scope of the present utility model.

Claims (5)

1. An adjustable road arch for road, characterized in that it comprises: a road arch unit having a road arch body and a plurality of hydraulic cylinders for supporting the road arch body; a drive unit for driving the road arch body The hydraulic cylinder is used to adjust the height position of the road arch body relative to the road surface by lifting. 2 . The adjustable road arch according to claim 1 , wherein the hydraulic cylinder of the road arch unit includes a base and a telescopic rod connected thereto. 3 . 3. The adjustable road arch according to claim 2, characterized in that a groove is dug in the road surface, and the base of the hydraulic cylinder of the road arch unit is fixed in the groove of the road surface Inside, the height position of the road arch body relative to the road surface is adjusted up and down by the hydraulic cylinder. 4. The adjustable road arch according to claim 3, characterized in that, the drive unit includes a pump set, a plurality of pipelines and a controller, the controller is controlled to drive the pump The oil pressure required for the lifting and lowering of the telescoping rod is provided through the pipeline, so as to adjust the lifting and lowering of the road arch body up and down. 5. The adjustable road arch according to claim 1, characterized in that a groove is dug on the road surface, and the drive unit is installed in the groove of the road surface, and also includes an upper cover, so that One side of the groove of the road surface is provided with a step portion and a gap below the step portion, the controller of the drive unit is placed on the gap, and the upper cover covers the step portion to cover the controller.