CN214116124U

CN214116124U - Assembled honeycomb road surface

Info

Publication number: CN214116124U
Application number: CN202022682420.6U
Authority: CN
Inventors: 赵岩; 马欢; 潘健; 张佳玉
Original assignee: Xian Highway Research Institute
Current assignee: Xian Highway Research Institute
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-09-03
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses an assembled honeycomb pavement, which comprises a waterproof stress absorption connecting layer, a secondary unit and a primary unit; the primary unit comprises a regular polygon shell and thin tubes, and the thin tubes are vertically arrayed in the shell; the secondary unit comprises a frame and a base with a plurality of U-shaped grooves; drainage holes communicated with the U-shaped groove are formed in two sides of the frame; the primary unit arrays are arranged in the frame to form a honeycomb structure, and the bottoms of the thin tubes are communicated with the U-shaped grooves; the waterproof stress absorbing and connecting layer is arranged at the bottom of the secondary unit. The road surface has the advantages of water permeability, noise reduction, snow melting, long service life, convenience in installation, easiness in maintenance and the like.

Description

Assembled honeycomb road surface

Technical Field

The utility model relates to a road engineering equipment field specifically is an assembled honeycomb road surface.

Background

With the popularization of asphalt pavements, the research on the asphalt pavements is also more and more extensive. However, the existing road surface is difficult to meet the increasing traffic demand. The existing asphalt pavement has the problems of short service life, easy water accumulation, long construction period, high maintenance cost and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of complex road surface waterproof structure and difficult construction in the prior art, the utility model provides an assembled honeycomb road surface; the pavement structure has the characteristics of water permeability, noise reduction, snow melting, long service life, convenience in installation, easiness in maintenance and the like.

The utility model discloses realize above-mentioned purpose and adopt following technical scheme:

an assembled honeycomb pavement comprises a waterproof stress absorption connecting layer, a secondary unit and a primary unit;

the primary unit comprises a regular polygon shell and thin tubes, and the thin tubes are vertically arrayed in the shell;

the secondary unit comprises a frame and a base with a plurality of U-shaped grooves; drainage holes communicated with the U-shaped groove are formed in two sides of the frame; the primary unit arrays are arranged in the frame to form a honeycomb structure, and the bottoms of the thin tubes are communicated with the U-shaped grooves;

the waterproof stress absorbing and connecting layer is arranged at the bottom of the secondary unit.

As a further improvement of the utility model, the waterproof stress absorption connecting layer both sides are provided with catchment passageway, catchment passageway and wash port intercommunication.

As a further improvement of the utility model, the waterproof stress absorption connecting layer is formed by mixing and paving asphalt, rubber powder, broken stone, stone chips and fine river sand.

As a further improvement of the present invention, the regular polygon housing is a regular hexagon frame.

As a further improvement of the utility model, the thin tube is a regular hexagonal tube.

As a further improvement of the utility model, the tube walls of the regular hexagonal tubes have equal thickness.

As a further improvement, be provided with the dovetail on the casing of one-level unit, the dovetail is including dovetail block and the dovetail groove that can mutually support to peg graft, and dovetail block and dovetail groove interval set up on the casing lateral wall.

As a further improvement of the utility model, the base is provided with a plurality of spaced beams with rectangular cross sections and U-shaped grooves; the shells of the primary units are limited through the clamp nails, and the clamp nails are connected with the rectangular section beams.

As a further improvement, the waterproof stress absorbing connecting layer is arranged on the bridge body.

Compared with the prior art, the utility model, have following advantage:

the pavement is formed by splicing a waterproof stress absorption connecting layer, a primary unit of a honeycomb structure and a secondary unit with a U-shaped groove base. During construction, a waterproof stress absorption connecting layer is laid firstly, then a base with a U-shaped groove is installed, and finally a first-stage unit regular hexagon honeycomb structure is installed. Water is introduced into the U-shaped groove through the honeycomb structure and is discharged in time through the U-shaped groove and the water discharge hole. And simultaneously, the utility model relates to a concatenation formula structure, construction convenience has solved the poor and complicated problem of construction of bituminous paving drainage ability.

Preferably, the primary unit regular hexagonal honeycomb structure consists of regular hexagonal cylinders and smaller regular hexagonal tubes with equal wall thickness inside. The regular hexagonal honeycomb structure can be spliced randomly to realize the construction of pavement evenness, and the aim of construction on a pre-processing site can be realized.

Preferably, the dovetail tenon is detachably connected, so that the spliced road surface is more stable in connection and can bear larger friction force.

Preferably, the primary unit is internally formed by small regular hexagonal pipes with equal wall thickness, rainwater can flow to the U-shaped groove of the base through the regular hexagonal pipes in the primary unit, is discharged from the water discharge holes in the frame of the secondary unit through the U-shaped groove and flows into the water discharge channel, and is discharged out of the pavement structure at a specified place.

Drawings

The drawings herein are for clarity of illustration of embodiments of the present application or of prior art. The drawings that accompany the detailed description can be briefly described as follows, and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a secondary unit of the present invention;

FIG. 3 is a schematic diagram of the connection of the secondary unit to the secondary unit;

FIG. 4 is a view showing the internal structure of the secondary unit;

FIG. 5 is a schematic diagram of a first-stage unit of the present invention;

FIG. 6 is a schematic diagram of a primary unit connection;

FIG. 7 is a schematic cross-sectional view of an assembled honeycomb pavement laid on a bridge deck;

FIG. 8 is a top view of the fabricated honeycomb pavement laid on the deck;

the reference numbers in the figures illustrate: 1 ━ waterproof stress absorbing tie layer; 2 ━ secondary unit; 3 ━ primary unit; 4 ━ drain holes; 5 ━ water collecting channel; 11 bridge girder bodies; 21 ━ rectangular section beam; 22 ━ staples; 23 ━ dovetail; 24 ━ drain holes; 31 ━ dovetail; 32 ━ regular hexagonal tubes.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the 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 embodiment of 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.

As shown in fig. 1 to 6, the utility model provides an assembled honeycomb pavement, its characterized in that: the waterproof stress absorption connecting layer comprises a waterproof stress absorption connecting layer 1, a secondary unit 2 and a primary unit 3;

the primary unit 3 comprises a regular polygon shell and thin tubes, and the thin tubes are vertically arrayed in the shell;

the secondary unit 2 comprises a frame and a base with a plurality of U-shaped grooves; drainage holes 4 communicated with the U-shaped groove are formed in two sides of the frame; the primary units 3 are arranged in the frame in an array manner to form a honeycomb structure, and the bottoms of the thin tubes are communicated with the U-shaped grooves;

the waterproof stress absorption connecting layer 1 is arranged at the bottom of the secondary unit 2.

The road surface is formed by laying and splicing a waterproof stress absorption connecting layer 1, a primary unit 3 of a honeycomb structure and a secondary unit 2 with a U-shaped groove base. During construction, the waterproof stress absorption connecting layer 1 is laid firstly, then the base with the U-shaped groove is installed, and finally the first-stage unit regular hexagon honeycomb structure is installed. The pavement structure has the characteristics of water permeability, noise reduction, snow melting, long service life, convenience in installation, easiness in maintenance and the like.

As preferred, the utility model provides a pair of assembled honeycomb road surface, waterproof stress absorbs articulamentum 1 and comprises (polymer modified asphalt) pitch, rubber powder, rubble, stone bits, fine river sand, paves in honeycomb road surface structure's lower floor.

Preferably, the primary unit hexagonal honeycomb structure is comprised of a regular hexagonal shell and smaller regular hexagonal tubes 32 of equal internal wall thickness.

As preferred, the utility model provides a pair of assembled honeycomb road surface all is connected through dismantling connected mode forked tail 31 between one-level unit and the one-level unit and between secondary unit and the secondary unit.

Preferably, the primary unit is internally provided with smaller regular hexagonal tubes 32 with equal wall thickness, rainwater can flow to the U-shaped groove of the base through the regular hexagonal tubes 32 in the primary unit, is discharged from the water discharge holes 24 of the secondary unit frame 23 through the U-shaped groove and is collected into a water discharge channel, and is discharged out of the pavement structure at a specified place.

The primary unit 3 of the honeycomb structure is composed of regular hexagonal columns and small regular hexagonal tubes 32 with equal wall thickness inside, as the preferred embodiment, and the present invention is explained by the regular hexagonal structure, but is not limited to a regular hexagonal shape.

Examples

The embodiment is a great improvement on the traditional bridge deck pavement. As shown in fig. 7, after the construction of the bridge capping beam is completed, a waterproof stress absorption connecting layer 1 is laid on the top surface of the bridge, the waterproof stress absorption connecting layer 1 is formed by mixing polymer modified asphalt, broken stone, stone chips and fine river sand, and the waterproof stress absorption connecting layer 1 has the functions of preventing water, absorbing and diffusing stress transmitted by the honeycomb structure.

As shown in fig. 8, after the waterproof stress absorption connecting layer 1 is paved, a secondary unit can be installed, and the secondary unit is a base with a U-shaped groove. The secondary unit 2 is connected with the secondary unit 2 through a dovetail joint in a detachable connection mode.

In order to realize the quick concatenation installation on road surface, the utility model discloses an all be connected through dismantling connected mode forked tail 31 between one-level unit and the one-level unit and between secondary unit and the secondary unit.

After the installation is completed, as shown in fig. 5. The interior of the primary unit is formed by smaller regular hexagonal pipes with equal wall thickness, rainwater can flow to the U-shaped groove of the base through the regular hexagonal pipes in the primary unit, is discharged from the water discharging holes at the bottom of the secondary unit through the U-shaped groove and flows into the water discharging channel, and the rainwater is discharged out of the pavement structure at a specified place.

The fabricated pavement can be applied to bridge floors, highway pavements of various grades, urban road pavements, sidewalk pavements and the like. The purpose of pre-processing site construction can be realized. The waterproof quick construction and assembly of highway are effectively solved.

Furthermore, it should be understood that the present invention includes, but is not limited to, the above embodiment. Although the present invention has been described above by way of examples, it should be understood by those skilled in the art that modifications and variations of the present invention are within the scope of the present invention without departing from the spirit and nature of the present invention.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An assembled honeycomb pavement which is characterized in that: the waterproof stress absorption connecting layer comprises a waterproof stress absorption connecting layer, a secondary unit and a primary unit;

2. An assembled cellular pavement according to claim 1, further comprising: and water collecting channels are arranged on two sides of the waterproof stress absorption connecting layer and are communicated with the drain holes.

3. An assembled cellular pavement according to claim 1, further comprising: the regular polygonal shell is a regular hexagonal frame body.

4. An assembled cellular pavement according to claim 1, further comprising: the thin tube is a regular hexagonal tube.

5. An assembled cellular pavement according to claim 4, wherein: the tube walls of the regular hexagonal tubes are equal in thickness.

6. An assembled cellular pavement according to claim 1, further comprising: be provided with the dovetail on the casing of one-level unit, the dovetail includes dovetail block and the dovetail groove that can mutually support to peg graft, and dovetail block and dovetail groove interval set up on the casing lateral wall.

7. An assembled cellular pavement according to claim 1, further comprising: the base is provided with U-shaped grooves to form a plurality of spaced rectangular section beams; the shells of the primary units are limited through the clamp nails, and the clamp nails are connected with the rectangular section beams.

8. An assembled cellular pavement according to claim 1, further comprising: the waterproof stress absorption connecting layer is arranged on the bridge body.