CN217460156U - Assembly type self-anchoring environment-friendly road shoulder - Google Patents

Abstract

The utility model discloses an assembled is from anchor environment-friendly dirt road shoulder, the dirt road shoulder is assembled by a plurality of standard blocks, a plurality of guardrail piece and a plurality of drainage block combination and is formed. The utility model discloses a prefabricated a plurality of standard blocks, a plurality of guardrail piece and a plurality of drainage piece combination are assembled and are formed the road shoulder, have shortened construction cycle greatly, have improved construction quality's controllability, reduce masonry and raw and other materials concrete's waste, reduce construction cost, have economical and practical, green energy-concerving and environment-protective advantage.

Description

Assembly type self-anchoring environment-friendly road shoulder

Technical Field

The utility model relates to a road construction technical field. More specifically, the utility model relates to an assembled is from anchor environment-friendly dirt shoulder.

Background

The soil shoulder is located the road outermost side, mainly plays the protection road surface structural layer, provides certain side direction clear width for the vehicle that traveles, and the soil shoulder adopts modes such as earthing up, cast in situ concrete, brick laying, rubble masonry to form usually, and above mode exists following shortcoming: 1. the construction period is long, the construction quality controllability is poor, for example, the hilling road shoulder is easy to wash and damage, and the road shoulder can be damaged due to the fact that guardrail holes cannot be reserved in cast-in-place concrete, brick laying and stone masonry road shoulders when the guardrails are constructed; 2. the required masonry is high, the consumption of concrete is high, the engineering loss is high, and the construction cost is high; 3. the drainage performance is poor, the drainage pipe is installed roughly and is easy to block and damage, and accumulated water on a road surface is accumulated due to water which is not drained in time; the water stagnation occurs between the road surface structural layers, so that the risk of diseases of the road shoulder is increased, the service life of the road shoulder and the road surface is shortened, and in addition, the accumulated water can cause traffic accidents.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

The utility model discloses it is still another purpose to provide an assembled is from anchor environment-friendly dirt shoulder, and it has overcome and has adopted modes such as earthing up, cast in situ concrete, brick laying, rubble masonry to form the dirt shoulder among the prior art, leads to that the construction period is long, the construction quality controllability is relatively poor, engineering cost is high technical defect.

In order to realize the objects and other advantages according to the present invention, there is provided an assembled self-anchoring environment-friendly soil shoulder formed by assembling a plurality of standard blocks, a plurality of guardrail blocks and a plurality of drainage blocks, wherein any one of the standard blocks, any one of the guardrail blocks and any one of the drainage blocks is a prefabricated block.

Preferably, each guardrail upright post of the roadbed guardrail is correspondingly provided with a guardrail block, a plurality of drainage blocks are arranged at preset intervals according to the drainage blocks, and the rest positions are filled with a plurality of standard blocks to form a continuous soil shoulder.

Preferably, the bottom of any guardrail block, any standard block and any drainage block is provided with a plurality of embedded anchors, and the lower ends of the embedded anchors vertically extend downwards into the roadbed soil layer.

Preferably, the top of any guardrail block is provided with a plurality of first drainage channels which are longitudinally arranged at intervals, and any first drainage channel transversely extends; be equipped with the guardrail stand hole that link up along vertical direction on the guardrail piece, in the road bed soil horizon was inserted to the bottom of guardrail stand, the guardrail stand was connected with the guardrail.

Preferably, the top of any standard block is provided with a plurality of second drainage grooves which are longitudinally arranged at intervals, and any second drainage groove extends along the transverse direction; the middle part of the standard block is provided with a first cavity which is through along the longitudinal direction.

Preferably, the top of any one drainage block of the assembly type self-anchoring environment-friendly road shoulder is provided with a plurality of third drainage grooves which are arranged at intervals along the longitudinal direction, and any one of the third drainage grooves extends along the transverse direction; the middle part of the drainage block is provided with a second cavity which is through along the longitudinal direction; the bottom of drainage piece is equipped with a plurality of pre-buried pipes of vertically arranging along, and arbitrary pre-buried pipe is located second cavity below and along horizontal extension.

Preferably, any one of the pre-buried pipes of the assembly type self-anchoring environment-friendly soil shoulder is made of plastic materials or metal materials, and the vertical section along the longitudinal direction is of a square or round structure.

Preferably, any one of the guardrail blocks, any one of the drainage blocks and any one of the standard blocks are prefabricated by concrete.

Preferably, the vertical section of any first drainage groove, any second drainage groove and any third drainage groove along the longitudinal direction of the assembly type self-anchoring environment-friendly road shoulder is of a semicircular structure or a square structure.

Preferably, any standard block, any guardrail block and any drainage block of the assembly type self-anchoring environment-friendly road shoulder are all in right-angle trapezoid structures along the transverse vertical sections, and the slope of the bevel edge is equal to the slope rate of the road shoulder.

The utility model discloses at least, include following beneficial effect:

1. the utility model discloses the soil shoulder is whole can carry out batch production prefabrication, compares with the soil shoulder that prior art packing soil shoulder, artifical masonry mortar rubble or cast in situ concrete formed, the utility model provides the high construction quality controllability, directly carry out the assembly of prefabricated construction and form the soil shoulder, shortened construction period greatly, the utility model discloses still have the advantage that the appearance is pleasing to the eye, green;

2. the utility model is provided with cavities in the standard block and the drainage block except the guardrail block, thereby effectively reducing the whole section area of the road shoulder, saving masonry, reducing the consumption of concrete and further reducing the construction cost;

3. the drainage grooves are reserved at the tops of the standard block, the drainage block and the guardrail block, accumulated water on the road surface can be drained timely, and the drainage grooves form waves on the surface of the soil shoulder, so that the attractiveness of the soil shoulder is greatly improved; the embedded pipe is reserved at the bottom of the drainage block, accumulated water between layers can be drained, and the embedded pipe is matched with the drainage groove, so that the drainage smoothness of the road shoulder can be greatly improved, and the durability of the road shoulder is further improved;

4. the middle parts of the standard block and the drainage block are arranged into hollow cavities, so that the road shoulder self-anchoring device has the advantages of light weight, flexibility and convenience in construction, the bottom parts of the standard block and the drainage block are respectively provided with pre-embedded anchors, the pre-embedded anchors are inserted into filling soil of a road bed, self-anchoring fixation during installation of the road shoulder can be realized, and the self-anchoring fixation of the pre-embedded anchors is firm and reliable;

5. the utility model discloses a road shoulder construction demand carries out the nimble combination of different mode of arranging, can assemble the road shoulder that obtains different curve radius, different guardrail stand intervals, adopts the mortar to connect between the adjacent prefabricated block, and the steadiness is higher, and the construction is simple;

6. after the roadbed is filled, the prefabricated roadbed shoulders can be organized and installed to serve as side templates for pavement engineering construction, so that the lapping construction of pavement structure layers is reduced, the working procedures are simplified, the efficiency is improved, the lapping engineering quantity of the structure layers is saved, and the engineering loss is reduced.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic elevation structure view of an assembled self-anchored environment-friendly soil shoulder according to a technical solution of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of a guardrail block according to another embodiment of the present invention;

fig. 3 is a schematic elevation structure view of the guardrail block in another embodiment of the present invention;

fig. 4 is a schematic cross-sectional structure diagram of a standard block according to another embodiment of the present invention;

fig. 5 is a schematic elevation structure diagram of a standard block in another embodiment of the present invention;

fig. 6 is a schematic cross-sectional structure diagram of a drainage block according to another embodiment of the present invention;

fig. 7 is a schematic elevation structure view of a drainage block according to another embodiment of the present invention;

fig. 8 is a schematic structural view of a pavement according to another embodiment of the present invention.

Description of reference numerals: 1-guardrail block; 11-a first drainage tank; 12-guardrail post holes; 2-standard block; 21-a second drainage channel; 22-a first cavity; 3-a drainage block; 31-a third drainage channel; 32-a second cavity; 33-a pre-buried pipe; 4-embedding the anchor bolts; 5-guardrail posts; 6-guardrail.

Detailed Description

The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or combinations thereof.

It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials are commercially available unless otherwise specified.

In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity 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 present invention.

As shown in fig. 1-8, the utility model provides an assembled is from anchor environment-friendly dirt road shoulder, dirt road shoulder is assembled by a plurality of standard blocks 2, a plurality of guardrail piece 1 and a plurality of drainage piece 3 combination and is formed, and arbitrary standard block 2, arbitrary guardrail piece 1 and arbitrary drainage piece 3 are the prefabricated section.

In the technical scheme, the utility model discloses an adopt prefabricated a plurality of standard blocks 2, a plurality of guardrail piece 1 and a plurality of drainage piece 3 combination to assemble and form the road shoulder, shortened construction cycle greatly, improved construction quality's controllability, reduce masonry and raw and other materials concrete's waste, reduce construction cost, have economical and practical, green energy-concerving and environment-protective advantage.

In another technical scheme, each guardrail upright post 5 of the assembly type self-anchoring environment-friendly soil shoulder is correspondingly provided with one guardrail block 1, a plurality of drainage blocks 3 are arranged according to the preset intervals of the drainage blocks 3, and the rest positions are filled with a plurality of standard blocks 2 to form a continuous soil shoulder.

In the technical scheme, in the concrete construction of road shoulders, the using number of the guardrail blocks 1 and the distance between any two adjacent guardrail blocks 1 are set according to the grade requirement of a roadbed (the concrete construction position of the guardrail blocks 1 can be determined); setting the number of the drainage blocks 3 and the distance between any two adjacent drainage blocks 3 according to the drainage standard (the preset distance of the drainage blocks 3, the preset distance of the drainage blocks 3 is determined according to the specific construction requirement) required by the roadbed grade (the specific construction position of the drainage blocks 3 can be determined); and then, according to the number of the guardrail blocks 1 and the drainage blocks 3 and the preset distance, constructing a plurality of guardrail blocks 1 and a plurality of drainage blocks 3 on the road surface, arranging a plurality of standard blocks 2 at the rest positions of the road shoulder, and connecting the plurality of guardrail blocks 1 and the plurality of drainage blocks 3 to form a continuous road shoulder structure.

In the above technical solution, the utility model can flexibly combine and assemble a plurality of drainage blocks 3, a plurality of guardrail blocks 1 and a plurality of standard blocks 2 according to the construction requirements of road shoulders of road surfaces with different grades, thereby forming a strip-shaped road shoulder (as shown in fig. 1) which extends continuously in the longitudinal direction; make the utility model discloses an application scope, applicable road shoulder construction in different grade road surfaces.

In another technical scheme, the bottom of any guardrail block 1, any standard block 2 and any drainage block 3 is provided with a plurality of embedded anchors 4, and the lower ends of any embedded anchor 4 vertically extend downwards into the roadbed soil layer. Set up pre-buried anchor 4, when carrying out the installation of dirt road shoulder, each piece has realized in the road bed soil horizon from anchor formula installation fixed through pre-buried anchor 4 insertion road bed, and pre-buried anchor 4 is fixed from anchor formula, has the simple quick and firm reliable advantage of construction, improves the efficiency of construction when guaranteeing the fixed steadiness of installation, has shortened construction period. Pre-buried anchor 4 can adopt reinforcing bar or other metals or timber to make, the utility model discloses well pre-buried anchor 4 is preferably the reinforcing bar material. The number of the embedded anchor bolts 4 and the size of the embedded anchor bolts 4 can be determined according to specific pavement construction requirements.

In another technical scheme, the top of any guardrail block 1 is provided with a plurality of first drainage channels 11 which are longitudinally arranged at intervals, and any first drainage channel 11 extends along the transverse direction; the guardrail block 1 is provided with a guardrail upright post hole 12 which is communicated along the vertical direction, the bottom of the guardrail upright post 5 is inserted into the roadbed soil layer, and the guardrail upright post 5 is connected with the guardrail 6. Set up the guardrail stand hole 12 that vertical direction link up on guardrail piece 1, insert the guardrail stand in guardrail stand hole 12, the upper end and the guardrail 6 of guardrail stand are connected, and the lower extreme inserts the roadbed soil in situ, is connected guardrail piece 1 and guardrail 6 through guardrail stand 5, has improved high the utility model discloses an assembled dirt shoulder installation's steadiness.

In another technical scheme, the top of any standard block 2 is provided with a plurality of second drainage grooves 21 which are longitudinally arranged at intervals, and any second drainage groove 21 extends transversely; the middle part of the standard block 2 is provided with a first cavity 22 which penetrates along the longitudinal direction.

In another technical scheme, the top of any drainage block 3 of the assembly type self-anchoring environment-friendly soil shoulder is provided with a plurality of third drainage grooves 31 which are arranged at intervals along the longitudinal direction, and any third drainage groove 31 extends along the transverse direction; the middle part of the drainage block 3 is provided with a second cavity 32 which is through along the longitudinal direction; the bottom of drainage piece 3 is equipped with a plurality of pre-buried pipes 33 along longitudinal arrangement, and arbitrary pre-buried pipe 33 is located second cavity 32 below and along horizontal extension.

If the problem of water blocking of the road surface can be caused due to untimely water discharge on the road surface, damage such as diseases and the like of the road shoulder is further caused, the maintenance workload of the road shoulder in the use process is increased, and road surface water which cannot be timely discharged can also increase traffic accidents in rainy days;

the middle parts of the standard block 2 and the drainage block 3 are respectively provided with a first cavity 22 and a second cavity 32, the section structures of the first cavity 22 and the second cavity 32 can be circular, rectangular, trapezoidal or other polygons, and the shapes are preferably as shown in fig. 4 and 6, so that the volume of the first cavity 22 and the volume of the second cavity 32 are increased as much as possible while the structural strength of the standard block 2 and the drainage block 3 is ensured, the section area of a road shoulder is reduced as much as possible, and the aims of saving masonry, reducing the concrete consumption of prefabricated blocks and reducing the construction cost are fulfilled;

the bottom of the drainage block 3 is provided with a plurality of embedded pipes 33, so that water entering the soil shoulder through a gap between the soil shoulder and the road surface structure layer on the road surface can be drained in time, and the durability of the soil shoulder is further improved.

In another technical scheme, in the assembly type self-anchoring environment-friendly soil road shoulder, any one of the embedded pipes 33 is made of plastic or metal, and the vertical section along the longitudinal direction is of a square or round structure. In practical application, the pre-buried pipe 33 made of plastic or metal can be selected, the mechanical strength of the pre-buried pipe 33 is guaranteed, a suitable section structure of the pre-buried pipe 33 is arranged on the basis of guaranteeing construction convenience and cost balance, and the drainage smoothness of the pre-buried pipe 33 is improved.

In another technical scheme, any guardrail block 1, any drainage block 3 and any standard block 2 of the assembly type self-anchoring environment-friendly road shoulder are all prefabricated by concrete. The guardrail block 1, the drainage block 3 and the standard block 2 are prefabricated by concrete, so that the manufacturing is simple, and the structural strength requirement of the soil shoulder is met; and any two adjacent prefabricated blocks are connected by mortar, so that the stability is high and the construction is simple.

In another technical scheme, any one of the first drainage grooves 11, any one of the second drainage grooves 21 and any one of the third drainage grooves 31 of the assembly type self-anchoring environment-friendly road shoulder has a semicircular structure or a square structure along the longitudinal vertical section. In practical application, the drainage channel with the appropriate section structure can be designed according to requirements by combining the manufacturing process conditions and requirements of the prefabricated blocks on the basis of ensuring smooth drainage of the road surface.

In another technical scheme, any one standard block 2, any one guardrail block 1 and any one drainage block 3 are all in a right-angle trapezoid structure along the transverse vertical section, and the slope of the bevel edge is equal to the slope rate of the road shoulder. Horizontal vertical cross section structure is the cross section structure promptly, sets the cross section structure of each prefabricated section to right trapezoid structure, and the convenience is pasted with the road surface structural layer and is connect, still can form the decurrent drainage face of slope unanimous with the road bed slope rate, further improves the utility model discloses a drainage performance.

The utility model is not limited to the splicing combination mode of a plurality of drainage blocks 3, a plurality of guardrail blocks 1 and a plurality of standard blocks 2 shown in figure 1, and can adjust other combination modes according to the requirement so as to meet the construction requirement of a concrete roadbed;

the utility model discloses length, width and the high size of each prefabricated section in concrete construction, when constructing according to concrete road bed, the structural dimension that road surface structure layer and road bed fill out soil carries out the suitable adjustment, the utility model discloses have nimble variability, applicable road bed installation construction in the highway of different grades, urban road.

The utility model discloses utilize guardrail piece 1, standard block 2 and drainage piece 3, three kinds of prefabricated pieces are arranged the combination and are formed prefabricated dirt road shoulder to through a plurality of pre-buried anchor nails 4 and roadbed soil layer anchorage, realized the self-anchorage formula installation of dirt road shoulder, realized the quick installation of soil road shoulder under the various condition, pre-buried anchor nail 4 and guardrail stand have played the effect of consolidating dirt road shoulder, the construction side form of road surface structure layer can be regarded as to fashioned prefabricated dirt road shoulder.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims (9)

1. The assembly type self-anchoring environment-friendly soil shoulder is characterized in that the soil shoulder is formed by combining and assembling a plurality of standard blocks, a plurality of guardrail blocks and a plurality of drainage blocks, wherein any standard block, any guardrail block and any drainage block are prefabricated blocks;

each guardrail upright post of the roadbed guardrail is correspondingly provided with a guardrail block, a plurality of drainage blocks are arranged according to the preset intervals of the drainage blocks, and the rest positions are filled with a plurality of standard blocks to form a continuous soil shoulder.

2. The fabricated self-anchoring environmentally friendly soil shoulder as claimed in claim 1, wherein a plurality of pre-buried anchor bolts are provided at the bottom of any one of the guardrail block, any one of the standard blocks and any one of the drainage blocks, and the lower end of any one of the pre-buried anchor bolts vertically extends downwards into the roadbed soil layer.

3. The fabricated self-anchoring environmentally friendly road shoulder of claim 1, wherein a plurality of first drainage channels are provided at longitudinally spaced intervals at the top of any one of the guardrail blocks, any one of the first drainage channels extending in a transverse direction; be equipped with the guardrail stand hole that link up along vertical direction on the guardrail piece, in the road bed soil horizon was inserted to the bottom of guardrail stand, the guardrail stand was connected with the guardrail.

4. The fabricated self-anchoring environmentally friendly road shoulder of claim 3, wherein a plurality of second water drainage grooves are formed at the top of any one of the standard blocks at intervals along the longitudinal direction, and any one of the second water drainage grooves extends along the transverse direction; the middle part of the standard block is provided with a first cavity which is through along the longitudinal direction.

5. The fabricated self-anchoring environmentally friendly road shoulder of claim 4, wherein a plurality of third water drainage grooves are formed at the top of any one of the water drainage blocks at intervals along the longitudinal direction, and any one of the third water drainage grooves extends along the transverse direction; the middle part of the drainage block is provided with a second cavity which is longitudinally communicated; the bottom of drainage piece is equipped with a plurality of pre-buried pipes of vertically arranging along, and arbitrary pre-buried pipe is located second cavity below and along horizontal extension.

6. An assembled self-anchoring environmentally friendly road shoulder as claimed in claim 5, wherein any of the pre-buried pipes is of plastic or metal material and has a square or circular vertical cross-section in the longitudinal direction.

7. The fabricated self-anchoring environmentally friendly road shoulder of claim 1, wherein any one of the guardrail blocks, any one of the drainage blocks and any one of the standard blocks is prefabricated with concrete.

8. The fabricated self-anchoring eco-friendly road shoulder of claim 5, wherein vertical sections of any of the first, second and third drainage grooves in a longitudinal direction have a semicircular structure or a square structure.

9. The assembly type self-anchoring environment-friendly road shoulder as claimed in claim 1, wherein vertical cross sections of any standard block, any guardrail block and any drainage block along the transverse direction are all in right-angled trapezoid structures, and the slope of the inclined edge is equal to the slope rate of the road shoulder.

Images