CN214992811U

CN214992811U - Curb structure suitable for road surface is reformed transform

Info

Publication number: CN214992811U
Application number: CN202120708616.XU
Authority: CN
Inventors: 陈刚; 程小亮; 王兆宇; 李子奇; 刘新; 赵振军
Original assignee: Wisdri Engineering and Research Incorporation Ltd; Wisdri Urban Construction Engineering Technology Co Ltd
Current assignee: Wisdri Engineering and Research Incorporation Ltd; Wisdri Urban Construction Engineering Technology Co Ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-12-03
Anticipated expiration: 2031-04-08

Abstract

The application provides a kerbstone structure suitable for pavement reconstruction, which comprises an old kerbstone and a new kerbstone, wherein the old kerbstone is arranged on a current pavement structure; the new curb is installed on the old curb and is on the additional pavement structure. The structure can accelerate the construction progress of the reconstruction project to a great extent and ensure the construction quality of the reconstruction project.

Description

Curb structure suitable for road surface is reformed transform

Technical Field

The application relates to the field of road engineering, in particular to a kerbstone structure suitable for pavement reconstruction.

Background

The curb is called as a curb and plays an important role in road construction. Particularly in urban road construction, the kerbstone can intercept accumulated water on the road surface on one hand and avoid the water seepage damage of the roadbed caused by the water entering a green belt; on the other hand, the safety of the pedestrians on the sidewalks on the two sides of the road can be effectively guaranteed by the interface height difference generated by the kerbstone. Certainly, the kerbstone also has the functions of improving road landscape, inducing the sight of drivers and the like.

At present, the kerbstone has no good treatment measures aiming at the scheme of directly additionally paving the pavement. The following methods are often adopted in engineering construction: firstly, the kerbstone is not processed, and the pavement is directly paved, so that the exposed height of the kerbstone is insufficient, and potential safety hazards are generated; secondly, the construction is completely broken away and newly built, so that the increase of the engineering cost is involved, and meanwhile, the construction is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of this application lies in providing a curb structure suitable for road surface is reformed transform, aims at improving the improper problem of handling of the curb in current road surface engineering transformation.

The technical scheme of the application is as follows:

a kerbstone structure suitable for pavement reconstruction comprises an old kerbstone and a new kerbstone, wherein the old kerbstone is arranged on a current pavement structure; the new curbstone is installed on the old curbstone and is on the additional pavement structure.

As a technical scheme of this application, it has a plurality of connecting holes to bore on the top surface of old curb, set up a plurality of through-holes that run through the top end on the new curb, the through-hole with the connecting hole one-to-one just is connected through the twisted steel.

As a technical scheme of this application, the degree of depth of connecting hole is 5 ~ 10cm, and the quantity is no less than 2.

As a technical scheme of this application, the quantity of through-hole is no less than 2.

As a technical scheme of this application, old curb is platelike structure, new curb be with old curb assorted L type structure.

As a technical scheme of this application, the twisted steel with the connecting hole the clearance between the through-hole is filled with cement paste or cement mortar.

The beneficial effect of this application:

in the kerbstone structure suitable for road surface reconstruction, the original kerbstone can be fully utilized on one hand, and the engineering damage is reduced; on the other hand, can guarantee that each item function of curb after the transformation does not receive the loss. The structure can accelerate the construction progress of the reconstruction project to a great extent and ensure the construction quality of the reconstruction project.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a curb suitable for road surface reconstruction according to an embodiment of the present application;

fig. 2 is a schematic structural decomposition diagram of a curb suitable for road surface reconstruction provided in the embodiment of the present application.

Icon: 1-old kerbstone; 2-connecting holes; 3-new kerbstone; 4-a through hole; 5-current road surface structure; 6-paving a pavement structure; 7-twisted steel bars.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "upper" and "lower" are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and operation, and thus, should not be construed as limiting the present application.

Further, in the present application, unless expressly stated or limited otherwise, the first feature may be directly contacting the second feature or may be directly contacting the second feature, or the first and second features may be contacted with each other through another feature therebetween, not directly contacting the second feature. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example (b):

referring to fig. 1 in conjunction with fig. 2, the present application provides a kerbstone structure suitable for road surface reconstruction, including an old kerbstone 1 and a new kerbstone 3, where the old kerbstone 1 is disposed on a current road surface structure 5; the new kerbstone 3 is mounted on the old kerbstone 1 and is on the additional pavement structure 6.

It should be noted that the old curb 1 is in a plate-shaped structure, and a plurality of connecting holes 2 are drilled on the top surface of the old curb 1; new curb 3 is with 1 assorted L type structure of old curb, has seted up a plurality of through-holes 4 that run through the top end on the new curb 3, and through-hole 4 is connected through twisted steel 7 with connecting hole 2 one-to-one and between the two, and the length of twisted steel 7 that uses is slightly less than the top surface 2 ~ 3cm of new curb 3 after the installation as appropriate.

Furthermore, the depth of the connecting holes 2 is 5-10 cm, and the number of the connecting holes is not less than 2; the number of the through holes 4 is not less than 2.

It should be noted that, gaps between the twisted steel 7 and the connecting hole 2 and between the twisted steel and the through hole 4 are filled by adopting a grouting method, and the grouting can be selected from cement paste or cement mortar.

After the existing curb is raised in the mode, pavement structure is paved, and pavement engineering reconstruction is completed.

In summary, in the kerb structure suitable for road surface reconstruction, the original kerb can be fully utilized on one hand, and the engineering damage is reduced; on the other hand, can guarantee that each item function of curb after the transformation does not receive the loss. The structure can accelerate the construction progress of the reconstruction project to a great extent and ensure the construction quality of the reconstruction project.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A kerbstone structure suitable for pavement reconstruction is characterized by comprising an old kerbstone and a new kerbstone, wherein the old kerbstone is arranged on a current pavement structure; the new curbstone is installed on the old curbstone and is on the additional pavement structure.

2. The curb structure suitable for road surface reconstruction of claim 1, wherein a plurality of connecting holes are drilled on the top surface of the old curb, a plurality of through holes penetrating through the top and the bottom are formed on the new curb, and the through holes correspond to the connecting holes one by one and are connected through a thread steel bar.

3. The kerb structure suitable for pavement reconstruction as recited in claim 2, wherein the depth of the connecting holes is 5-10 cm, and the number of the connecting holes is not less than 2.

4. A kerb structure suitable for road reconstruction as claimed in claim 2, wherein the number of through holes is not less than 2.

5. A kerbstone structure suitable for use in the reconstruction of a roadway of claim 1, wherein the old kerbstone is a slab structure and the new kerbstone is an L-shaped structure matching the old kerbstone.

6. The kerb structure suitable for pavement reconstruction as recited in claim 2, wherein gaps between the rebar thread and the connecting hole and between the rebar thread and the through hole are filled with cement paste or cement mortar.