CN214530763U

CN214530763U - Widen assembled barricade for road bed

Info

Publication number: CN214530763U
Application number: CN202120124631.XU
Authority: CN
Inventors: 闫玺平; 姚师宇; 张海华; 於博文; 方涛; 兰夏; 曹萌; 王鹤; 王杰; 王博
Original assignee: Zhejiang Jinzhu Transportation Construction Co Ltd
Current assignee: Zhejiang Jinzhu Transportation Construction Co Ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-10-29
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a widen assembled barricade for road bed, including setting up the road bed on soil, the soil interpolation is equipped with many pile foundations, a plurality of cushion caps have been placed on the soil, a plurality of bar-shaped grooves have been seted up to the lower surface of cushion cap, the upper end of pile foundation is located the bar inslot and sets up, the slot has been seted up to the upper end of cushion cap, the spacing groove with the perpendicular setting of slot is seted up to the upper surface of cushion cap, it has a plurality of assembly plates to peg graft in the slot, it has a plurality of set-horns to peg graft in the spacing groove, the set-horns offsets the setting with the assembly plate, a plurality of steel reinforcement cages have been placed to the upper surface of cushion cap, the rubble has been placed in the steel reinforcement cage, the road bed covers the steel reinforcement cage setting. The utility model discloses it is good to have the stability of barricade, can reduce subsiding of barricade, cushion cap simple to operate, and stability is high, and the construction progress is very fast.

Description

Widen assembled barricade for road bed

Technical Field

The utility model relates to a highway construction facility technical field specifically is a widen assembled barricade for road bed.

Background

In the road network reconstruction project, qualified old road foundations are required to be used as much as possible, widening in different degrees exists, and the modes of widening the road foundations are two modes of widening on one side and widening on two sides. Under the condition of not being limited by terrain and ground objects, one-side widening is selected, the roadbed adopting the widening mode only needs one-side widening, construction is convenient, people on two sides are widened, the compactness is easy to guarantee, a series of construction procedures of substrate treatment are all carried out on one side, and the construction progress is fast.

In prior art, road network reconstruction engineering often need use the construction retaining wall, and traditional retaining wall time limit for a project is longer, seriously influences construction speed, can't satisfy people to the demand of high-efficient construction.

SUMMERY OF THE UTILITY MODEL

The utility model provides a widen assembled barricade for road bed to solve the longer problem of traditional retaining wall time limit for a project.

In order to achieve the above object, the utility model provides a following technical scheme: an assembled retaining wall for widening a roadbed. Including soil and road bed, the soil interpolation is equipped with many pile foundations, a plurality of cushion caps have been placed on the soil, and the lower surface of cushion cap has seted up a plurality of shape grooves, the upper end of pile foundation is located the bar inslot and sets up, the slot has been seted up to the upper end of cushion cap, and the upper surface of cushion cap set up the spacing groove with the perpendicular setting of slot, the intussuseption of slot has cup jointed a plurality of assembly plates, the spacing inslot has cup jointed a plurality of set horns, the set horns offsets with the assembly plates and sets up, a plurality of steel reinforcement cages have been placed to the upper surface of cushion cap, and have placed the rubble in the steel reinforcement cage, the road bed covers the steel reinforcement cage setting.

Preferably, the assembly plate and the reinforcement cage are arranged in a staggered mode, and the reinforcement cages are arranged in a staggered mode in a stacked mode.

Preferably, the both sides of assembly plate are provided with draw-in groove and fixture block respectively, and the assembly plate is close to the lateral wall of set square and offers the recess that matches with the set square.

Preferably, a plurality of the assembling plates are in clearance fit, and the assembling plates are made of reinforced concrete.

Preferably, a plurality of water outlets are formed in the side wall of the assembling plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through setting up pile foundation cooperation cushion cap, can promote the stability of barricade, reduce subsiding of barricade, through setting up the bar groove, avoid laying the cushion cap on the pile foundation, avoid leading to the cushion cap to be difficult to the installation because of the construction error, through setting up slot cooperation spacing groove for installation assembly plate and set-square, thereby utilize the set-square to support the assembly plate, avoid the condition that the landslide appears in the road bed, and simple to operate, stability is high, and the construction progress is very fast.

2. The utility model discloses, through setting up steel reinforcement cage cooperation rubble, can utilize the gravity of steel reinforcement cage and rubble to compress tightly the cushion cap to avoid the cushion cap to turn on one's side together with the assembly plate, further guarantee the stability of barricade, and can directly lay the road bed on the steel bar dragon, the gravity of make full use of road bed promotes the stability of barricade.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. soil; 2. a roadbed; 3. a pile foundation; 4. a bearing platform; 5. a strip-shaped groove; 6. a slot; 7. a limiting groove; 8. assembling a plate; 9. a set square; 10. a reinforcement cage; 11. a card slot; 12. a clamping block; 13. and a water outlet.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an assembled retaining wall for widening a roadbed comprises a roadbed 2 arranged on soil 1, wherein a plurality of pile foundations 3 are inserted into the soil 1, the pile foundations 3 can be matched with strip-shaped grooves 5 to fix bearing platforms 4 so as to avoid the lateral deviation of the bearing platforms 4 and provide support for the bearing platforms 4 to reduce the settlement of the retaining wall, a plurality of bearing platforms 4 are placed on the soil 1, a plurality of strip-shaped grooves 5 are formed in the lower surfaces of the bearing platforms 4, the construction errors can be avoided by arranging the strip-shaped grooves 5 so as to prevent the bearing platforms 4 from being difficult to install, the construction requirements are reduced, the construction efficiency is improved, the upper end of the pile foundations 3 is positioned in the strip-shaped grooves 5, slots 6 are formed in the upper ends of the bearing platforms 4, limiting grooves 7 which are perpendicular to the slots 6 are formed in the upper surfaces of the bearing platforms 4, a plurality of assembling plates 8 are inserted in the slots 6, a plurality of triangular plates 9 are inserted in the limiting grooves 7, set-square 9 offsets with assembly plate 8 and sets up, a plurality of steel reinforcement cages 10 have been placed to the upper surface of cushion cap 4, and have placed the rubble in the steel reinforcement cage 10, through setting up steel reinforcement cage 10 cooperation rubble, can utilize gravity to promote the stability of cushion cap 4, avoid cushion cap 4 to wholly turn on one's side, 2 cover steel reinforcement cage 10 settings of road bed.

Assembling plate 8 and the crisscross setting of steel reinforcement cage 10, and a plurality of steel reinforcement cages 10 crisscross the setting of piling up each other, because assembling plate 8 and the crisscross setting of steel reinforcement cage 10 can share by a plurality of assembling plates 8 and set-square 9 when steel reinforcement cage 10 receives the lateral extrusion force, promote barricade stability, and crisscross steel reinforcement cage 10 that piles up can utilize the gravity assurance of a plurality of steel reinforcement cages 10 self to avoid steel reinforcement cage 10 to empty.

The both sides of assembly panel 8 are provided with draw-in groove 11 and fixture block 12 respectively, through setting up draw-in groove 11 and fixture block 12, can be linked into whole with a plurality of assembly panels 8, and assembly panel 8 is close to the lateral wall of set square 9 and offers the recess that matches with set square 9, through setting up the recess, can promote the cooperation of set square 9 and assembly panel 8.

It is a plurality of be clearance fit between the assembly plate 8, through setting up clearance fit's assembly plate 8, can regard as the expansion joint, avoid expend with heat and contract with cold to lead to a plurality of assembly plate 8 to extrude cracked each other, and assembly plate 8 is the reinforced concrete material.

The side wall of the assembly plate 8 is provided with a plurality of water outlets 13, and accumulated water in the roadbed 2 can be discharged through the arrangement of the water outlets 13 and the reinforcement cage 10 filled with broken stones in a better matching mode.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a widen assembled barricade for road bed, is including setting up road bed (2) on soil (1), its characterized in that: soil (1) interpolation is equipped with many pile foundations (3), a plurality of cushion caps (4) have been placed on soil (1), and a plurality of bar grooves (5) have been seted up to the lower surface of cushion cap (4), the upper end of pile foundation (3) is located bar groove (5) and sets up, slot (6) have been seted up to the upper end of cushion cap (4), and spacing groove (7) that set up perpendicularly with slot (6) are seted up to the upper surface of cushion cap (4), it has a plurality of assembly panels (8) to peg graft in slot (6), it has a plurality of set-square (9) to peg graft in spacing groove (7), set-square (9) and assembly panel (8) offset the setting, a plurality of steel reinforcement cage (10) have been placed to the upper surface of cushion cap (4), have placed the rubble in steel reinforcement cage (10), roadbed (2) cover steel reinforcement cage (10) setting.

2. The prefabricated retaining wall for widening the roadbed according to claim 1, wherein the prefabricated retaining wall comprises: the assembling plate (8) and the reinforcement cage (10) are arranged in a staggered mode, and the reinforcement cages (10) are arranged in a staggered mode in a stacked mode.

3. The prefabricated retaining wall for widening the roadbed according to claim 1, wherein the prefabricated retaining wall comprises: the two sides of the assembling plate (8) are respectively provided with a clamping groove (11) and a clamping block (12), and the side wall of the assembling plate (8) close to the triangular plate (9) is provided with a groove matched with the triangular plate (9).

4. The prefabricated retaining wall for widening the roadbed according to claim 1, wherein the prefabricated retaining wall comprises: a plurality of the assembling plates (8) are in clearance fit, and the assembling plates (8) are made of reinforced concrete.

5. The prefabricated retaining wall for widening the roadbed according to claim 1, wherein the prefabricated retaining wall comprises: the side wall of the assembly plate (8) is provided with a plurality of water outlets (13).