CN209836723U - Light sandwich concrete road curb structure - Google Patents

Abstract

The utility model discloses a light sandwich concrete road curb structure, which belongs to the technical field of assembly type buildings, and solves the problems that the corrosion resistance of the outer surface of the existing road curb is poor, and when the road curb is corroded, the road curb shell is easy to fall off, thereby affecting the hardness of the road curb, and simultaneously solves the problems that the existing road curb is heavy and is not easy to assemble; the technical characteristics are as follows: including road way tooth, shell and forked tail hole, inside hollow structure that is of road way tooth, and the inside of road way tooth sets up the inner chamber, and the light concrete is filled to the inner chamber intussuseption, and the outside of road way tooth sets up the shell, has seted up the forked tail hole on the shell lateral wall, the utility model discloses still scribble fluorescent material on road tooth, can make things convenient for people to see the edge of road clearly at night, protected the safety of pedestrian and vehicle, the fluorescence coating area is difficult for droing inside the casing simultaneously, has prolonged road way tooth's life, and road way tooth's quality is lighter, the assembly and construction of being convenient for.

Description

Light sandwich concrete road curb structure

Technical Field

The utility model relates to an assembly type structure technical field especially relates to a light sandwich concrete road way tooth structure.

Background

Road teeth are long-strip-shaped building blocks or bricks prefabricated by stone and concrete which are chiseled into long strips, the road teeth are paved at the edge of a road and play a role in protecting the road surface, the road teeth are marked stones arranged between the road surface and other structures, the road teeth are generally arranged between a separation belt and the road surface and between a sidewalk and the road surface, and in addition, the road teeth are arranged on a traffic island and a safety island; the road teeth are in a vertical type, an inclined type and a flat type; the curbstone stone material is formed by mechanically cutting natural granite with uniform texture, the surface of the stone material has no cracks, edges and corners are complete, the appearance is consistent, no obvious spots or color differences exist, the phenomenon of fluidization is not allowed, and the stone material cannot be thrown, smashed, collided and collided during loading and unloading so as to avoid damage.

The outer surface of the existing road tooth is poor in corrosion resistance, and when the road tooth is corroded, a road tooth shell is easy to fall off, so that the hardness of the road tooth is affected, and therefore a light sandwich concrete road tooth structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light sandwich concrete road way tooth structure, including road way tooth, shell and forked tail hole, inside hollow structure that is of road way tooth, and the inside of road way tooth sets up the inner chamber, and the inner chamber intussuseption is filled with light concrete, and the outside of road way tooth sets up the shell, has seted up the forked tail hole on the shell lateral wall, and the forked tail hole has two, and about the vertical axis symmetry setting of inner chamber, the forked tail hole includes hole and outer hole, and the internal diameter of hole is 60mm, and the internal diameter of outer hole is 50mm to it is poor to solve current road tooth surface corrosion resistance, when the road tooth receives the corruption, the road tooth shell drops easily, thereby influences the problem of road tooth hardness.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a light sandwich concrete road way tooth structure, includes road way tooth, shell and forked tail hole, inside hollow structure that is of road way tooth, and the inside of road way tooth sets up the inner chamber, packs lightweight concrete in the inner chamber, and the outside of road way tooth sets up the shell, has seted up the forked tail hole on the shell lateral wall, and the forked tail hole has two, sets up about the vertical axis symmetry of inner chamber, and the forked tail hole includes hole and outer hole, and the internal diameter of hole is 60mm, and the internal diameter of outer hole is 50 mm.

As a further aspect of the present invention: the degree of depth in dovetail hole is 60mm, the cross section in dovetail hole is isosceles trapezoid, and the dovetail hole sets up in 100mm positions department apart from the shell top, and shell top one side sets up the flexion, installs the fluorescence on the flexion and scribbles the material area, and the width that fluorescence scribbled the material area is 50 mm.

To sum up, the beneficial effects of the utility model are that: the utility model discloses can make things convenient for people to see the edge of road clearly at night, protect the safety of pedestrian and vehicle, owing to set up hard shell, the fluorescence coating area is difficult for droing simultaneously, has prolonged the life of road way tooth, and the quality of having adopted light sandwich concrete structure road way tooth is lighter, and is provided with the swallow and flies the hole and be convenient for the prefabricated construction of assembled in two sides about the road tooth.

Drawings

Fig. 1 is a schematic structural view of a middle road curb of the utility model.

Fig. 2 is a left side view of the middle road tooth of the utility model.

Fig. 3 is a schematic structural view of a dovetail hole in the utility model.

In the figure: 1-road curb, 2-shell, 3-dovetail hole, 4-bending part, 5-fluorescent coating strip, 6-inner cavity, 7-inner hole and 8-outer hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 to 3, in the embodiment of the present invention, a light sandwich concrete road curb structure includes a road curb 1, a shell 2 and dovetail holes 3, the interior of the road curb 1 is a hollow structure, an inner cavity 6 is arranged in the interior of the road curb 1, the inner cavity 6 is filled with light concrete, the exterior of the road curb 1 is provided with the shell 2, and the side wall of the shell 2 is provided with the dovetail holes 3;

the two dovetail holes 3 are symmetrically arranged about the vertical central axis of the inner cavity 6;

the dovetail hole 3 comprises an inner hole 7 and an outer hole 8, the inner diameter of the inner hole 7 is 60mm, and the inner diameter of the outer hole 8 is 50 mm; the depth of the dovetail hole 3 is 60 mm;

the cross section of the dovetail hole 3 is isosceles trapezoid, and the dovetail hole 3 is arranged at a position 100mm away from the top of the shell 2;

a bending part 4 is arranged on one side of the top of the shell 2, a fluorescent paint strip 5 is arranged on the bending part 4, and the width of the fluorescent paint strip 5 is 50 mm.

Example 2

A construction method of a lightweight sandwich concrete road curb structure based on the lightweight sandwich concrete road curb structure described in embodiment 1, comprising the steps of:

s1, manufacturing the road teeth 1 with the dovetail holes 3 respectively formed in the two sides by using a mould, waiting for the light concrete to be solidified, coating a fluorescent paint strip 5 on the top bending part, and coating a cement-based concrete hardening and solidifying agent outside to manufacture a hard shell;

s2, tamping the buried surface of the road tooth 1 during installation, and then paving cement mortar on the buried surface;

s3, mounting the first road tooth 1 on the buried surface in place;

s4, cement mortar is poured into the dovetail hole right-side dovetail hole 3 on the right side of the road tooth 1, the dovetail hole 3 is compacted, construction is performed rightwards, cement mortar is poured into the dovetail hole 3 on the left side of the road tooth 1 used later, the dovetail hole 3 is compacted and is in butt joint with the first road tooth dovetail hole 3, so that the left road tooth and the right road tooth can be reliably connected through the cement mortar in the dovetail hole 3, and the steps can be repeated after continuous construction.

To sum up, the beneficial effects of the utility model are that: the utility model discloses can make things convenient for people to see the edge of road clearly at night, protect the safety of pedestrian and vehicle, fluorescence coating area 5 is difficult for droing simultaneously, has prolonged the life of road curb 1, and the quality of road curb 1 is lighter, the construction of being convenient for.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the invention and for the convenience of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a light sandwich concrete road curb structure, includes road curb (1), shell (2) and forked tail hole (3), a serial communication port, road curb (1) is inside to be hollow structure, and the inside of road curb (1) sets up inner chamber (6), packs lightweight concrete in inner chamber (6), and the outside of road curb (1) sets up shell (2), has seted up forked tail hole (3) on shell (2) lateral wall, and forked tail hole (3) have two, sets up about the vertical axis symmetry of inner chamber (6), and forked tail hole (3) include hole (7) and outer hole (8), and the internal diameter of hole (7) is 60mm, and the internal diameter of outer hole (8) is 50mm, the degree of depth of forked tail hole (3) is 60 mm.

2. The lightweight sandwich concrete road curb structure of claim 1, characterized in that the cross-section of the dovetail holes (3) is isosceles trapezoid.

3. A lightweight sandwich concrete pavement curb structure as claimed in claim 2, characterized in that the dovetail holes (3) are provided at a position 100mm from the top of the housing (2).

4. A light weight sandwich concrete road curb structure as claimed in claim 3, characterized in that a curved portion (4) is provided on one side of the top of the housing (2), and a fluorescent paint strip (5) is mounted on the curved portion (4).

5. A lightweight sandwich concrete pavement structure according to claim 4, characterized in that the width of the fluorescent paint strip (5) is 50 mm.