CN210194815U

CN210194815U - Shock-absorbing open trench for vehicle running road

Info

Publication number: CN210194815U
Application number: CN201920818460.3U
Authority: CN
Inventors: Zhengbo Wang; 王正波; Jie Wen; 闻杰; Daoming Zang; 臧道明; Zhengang Xu; 徐振刚; Lewu Xu; 徐乐武
Original assignee: Jiangsu Guang Wu Landscape Construction Co Ltd
Current assignee: Jiangsu Guang Wu Landscape Construction Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-27
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a absorbing lane open ditch, it includes two open ditch bases that transversely run through the lane setting, is located two open ditch passageway, a plurality of continuous lid between the open ditch base are established a plurality of apron of open ditch passageway top, it is still including setting up the nonrust steel pipe of open ditch base edge part is in with the packing rubber packing in the stainless steel pipe, because the utility model discloses a packing has the nonrust steel pipe of rubber packing as the bolster, and when the vehicle passed through, nonrust steel pipe and intraductal rubber packing warp, can reduce the impact of apron to the base. The stainless steel pipe can avoid the friction between rubber and apron or the base to less wearing and tearing, the rubber filler contact that is wrapped up by the stainless steel simultaneously can not arrive the external difficult ageing, has longer life.

Description

Shock-absorbing open trench for vehicle running road

Technical Field

The utility model relates to a absorbing lane open ditch.

Background

Open trenches across roadways are commonly used for plumbing or drainage, but are very vulnerable to damage during use due to the frequent crushing impacts of vehicles, whether the deck or the base.

In order to solve the defect, in the prior art, a rubber cushion pad is arranged between a cover plate and a base, although the rubber cushion pad can prolong the service life of the cover plate, the protection degree of the base is limited, and under a severe use environment, the rubber cushion pad is easy to age and wear, and the rubber cushion pad usually fails after being used for one or two months on a road section with frequent vehicles.

Thus, there is a need for a durable and shock absorbing open road trench.

Disclosure of Invention

The utility model aims at providing a durable and absorbing road open trench.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a absorbing lane open ditch, its includes transversely runs through two open ditch bases that the lane set up, is located two open ditch passageway between the open ditch base, a plurality of continuous lid are established a plurality of apron of open ditch passageway top, it is still including setting up the stainless steel pipe of open ditch base edge portion with fill in the rubber filler in the stainless steel pipe, the stainless steel pipe including the top surface and the bottom surface that the level set up, with the coplanar first side of the internal face of open ditch base and bury underground and be in second side in the open ditch base, and set up the top surface with support between the first side the first holding surface of apron bottom surface and with the second holding surface that the side of apron offseted.

Preferably, the angle between the second side surface and the bottom surface is less than 90 °.

Preferably, the included angle between the second side surface and the bottom surface is 44-60 degrees.

Preferably, the thickness of the stainless steel tube is 0.5 mm.

Preferably, the top surface, the first side surface, the first supporting surface, and the second supporting surface each have a buffer structure having protrusions and recesses distributed along a longitudinal direction of the stainless steel pipe.

Further preferably, the cross section of the buffer structure is wavy.

Preferably, the stainless steel tube has plugs or caps closing both ends thereof.

Preferably, the lower edge of the cover plate has a chamfer or a circular arc angle.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

because the utility model discloses a fill the nonrust steel pipe that has the rubber packing and regard as the bolster, when the vehicle passes through, nonrust steel pipe and intraductal rubber packing warp, can reduce the impact of apron to the base. The stainless steel pipe can avoid the friction between rubber and apron or the base to less wearing and tearing, the rubber filler contact that is wrapped up by the stainless steel simultaneously can not arrive the external difficult ageing, has longer life.

Drawings

FIG. 1 is a top view of a roadway open ditch;

FIG. 2 is a schematic cross-sectional view of an open trench of a roadway;

fig. 3 is an enlarged schematic view of part a.

In the above drawings: 1. a roadway; 2. an open trench base; 3. an open channel; 4. a cover plate; 5. a rubber filler; 6. a stainless steel tube; 61. a top surface; 62. a bottom surface; 63. a first side surface; 64. a second side surface; 65. a first support surface; 66. a second support surface.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

referring to fig. 1, a shock-absorbing open trench of a roadway 1 includes two open trench bases 2 transversely disposed through the roadway 1, an open trench channel 3 between the two open trench bases 2, a plurality of cover plates 4 continuously covering the open trench channel 3, a stainless steel pipe 6 disposed at an edge portion of the open trench base 2, and a rubber filler 5 filled in the stainless steel pipe 6.

In this example, the stainless steel pipe 6 was 0.5mm thick, and both end faces were sealed with end caps after filling uncured rubber therein. After the rubber filler 5 is cured, the stainless steel pipe 6 has better buffering performance.

Specifically, the stainless steel pipe 6 includes a top surface 61 and a bottom surface 62 which are horizontally arranged, a first side surface 63 which is coplanar with the inner wall surface of the open trench base 2, a second side surface 64 which is embedded in the open trench base 2, a first support surface 65 which is arranged between the top surface 61 and the first side surface 63 and supports the bottom surface 62 of the cover plate 4, and a second support surface 66 which abuts against the side surface of the cover plate 4.

Wherein the second side surface 64 forms an angle of 60 ° with the bottom surface 62, which increases the contact area with the open trench base 2 and further reduces the cushioning of the base.

The top surface 61, the first side surface 63, the first supporting surface 65 and the second supporting surface 66 are all provided with wavy buffer surfaces distributed along the length direction of the stainless steel pipe 6, so that the deformability of the stainless steel pipe 6 is enhanced, and cracks are not easily generated on the surface.

The lower edge of the cover plate 4 has a chamfer or a circular arc angle, thereby further preventing the cover plate 4 from damaging the surface of the stainless steel pipe 6.

Since the present embodiment employs the stainless steel pipe 6 filled with the rubber filler 5 as a buffer member, the stainless steel pipe 6 and the rubber filler 5 inside the pipe are deformed when the vehicle passes, and the impact of the cover plate 4 on the open trench base 2 can be reduced. Stainless steel pipe 6 can avoid the friction between rubber and apron 4 or the base to less wearing and tearing, the difficult ageing of external world of rubber filler 5 contact that is wrapped up by the stainless steel simultaneously has longer life.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a absorbing lane open ditch, its includes transversely runs through two open ditch bases that the lane set up, is located two open ditch passageway between the open ditch base, a plurality of continuous lid are established a plurality of apron of open ditch passageway top which characterized in that: the rubber filling material is filled in the stainless steel tube, the stainless steel tube comprises a top surface and a bottom surface which are horizontally arranged, a first side surface coplanar with the inner wall surface of the open trench base, a second side surface embedded in the open trench base, a first supporting surface arranged between the top surface and the first side surface and used for supporting the bottom surface of the cover plate, and a second supporting surface abutted against the side surface of the cover plate.

2. A damped roadway open channel as claimed in claim 1, wherein: the included angle between the second side surface and the bottom surface is less than 90 degrees.

3. A damped roadway open channel as claimed in claim 1, wherein: the included angle between the second side surface and the bottom surface is 44-60 degrees.

4. A damped roadway open channel as claimed in claim 1, wherein: the thickness of the stainless steel pipe is 0.5 mm.

5. A damped roadway open channel as claimed in claim 1, wherein: the top surface, the first side surface, the first supporting surface and the second supporting surface are all provided with concave-convex buffer structures distributed along the length direction of the stainless steel pipe.

6. A damped roadway open channel as set forth in claim 5, wherein: the cross section of the buffer structure is wavy.

7. A damped roadway open channel as claimed in claim 1, wherein: both ends of the stainless steel pipe are provided with plugs or covers for closing both ends of the stainless steel pipe.

8. A damped roadway open channel as claimed in claim 1, wherein: the lower edge of the cover plate is provided with a chamfer or a circular arc angle.