CN205653815U

CN205653815U - Precast concrete retaining wall

Info

Publication number: CN205653815U
Application number: CN201620519488.3U
Authority: CN
Inventors: 刘景学
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-31
Filing date: 2016-05-31
Publication date: 2016-10-19
Anticipated expiration: 2026-05-31

Abstract

The utility model discloses a precast concrete retaining wall, including the base that adopts prefabricated wall body that forms of concrete, structure reinforcing bar and connecting reinforcement and wall body bottom, the width of base is greater than the width of wall body, be equipped with a plurality of bases that pass along the wall body and be used for the installation to insert the bolt hole of ground bolt, insert the ground bolt and wear out from the bottom surface of base, it is equipped with the basin on the base of outside one side to be located. The utility model discloses an adopt the prefabricated good retaining wall of reinforced concrete, and the retaining wall comprises the structural strength height together wall body and base to ground bolt and lacing wire is inserted in the cooperation, even therefore not have darker basis hardly to be washed away yet, simultaneously, prefabricated retaining wall of getting well is changeed in the installation, can shorten construction period and reducing the construction costs, in addition, directly set up the basin in the base, water can not flow into the basis, can protect the basis.

Description

A kind of precast concrete retaining wall

Technical field

This utility model relates to hydraulic engineering technical field, is specifically related to a kind of mixing for hydraulic engineering construction Solidifying soil retaining wall.

Background technology

Retaining wall is widely used in the construction project in the field such as water conservancy, municipal administration, and its function is to block the soil on both sides Fill irrigation canals and ditches, pipeline etc. to prevent soil layer from toppling and correlation engineering is caused damage.Traditional retaining wall is most It is to excavate relatively deeply wider basis at the scene, on basis, then builds retaining wall, the shortcoming of this mode Being that the completion time of project of engineering is long, cost is high, and the protecting against shock ability of retaining wall is strong not, many times can Shift together with basis.There are some retaining walls to strengthen the ability of protecting against shock, arrange at the back side of body of wall Oblique pull reinforcing mechanisms, but this can cause cost to be significantly increased.It addition, at present when building Retaining Wall Engineering, For draining, typically can build gutter in basis, but gutter can be damaged after washing away for a long time Bad, and then cause damaging basis, even cause body of wall to collapse.

Utility model content

This utility model is for the defect of prior art, it is provided that a kind of simple in construction, convenient to construct, cost are more Low, structural strength higher precast concrete retaining wall.

For solving above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of precast concrete gear Cob wall, it is characterised in that: include using concrete, structure reinforcing bars and the prefabricated body of wall of connection reinforcing bar and Base bottom body of wall, the width of base is more than the width of body of wall；Along body of wall be provided with some through base for The bolt hole inserting ground bolt is installed, inserts ground bolt and pass from the bottom surface of base；It is positioned on the base of outside one side Being provided with tank, tank is positioned at below exterior surface of wall front；In body of wall, it is provided with forward runs through body of wall for pacifying The lacing hole of dress lacing wire, can be converted into lacing wire portal structures and insert in the soil layer of rear through lacing hole, and draw The tail end of muscle can be converted into curved shape structure, and to add strong pulling force, the lacing hole the most not plugging lacing wire can be made For draining use, the water of discharge flows directly in tank, thus alleviates the pressure of body of wall.

Further, described bolt hole is arranged along the outside one side of body of wall, and bolt hole is arranged over bolt and installs Groove, bolt mounting groove is embedded in the outer surface of body of wall；Bolt hole presets thread bush.

Further, the side end face along body of wall and base is provided with the flange for installing docking, another side Face is then provided with the groove corresponding with flange.

This utility model is by using the prefabricated retaining wall of armored concrete, and retaining wall is by body of wall and base one Rising and constitute, structural strength is high, and coordinates slotting ground bolt and lacing wire, even if thus not having deeper basis also Being difficult to be washed away, meanwhile, prefabricated retaining wall is easier to install, and can shorten the completion time of project and reduce construction Cost；It addition, directly arrange tank in the base, water may not flow into basis, can protect basis.

Accompanying drawing explanation

Fig. 1 is this utility model Facad structure schematic diagram；

Fig. 2 is this utility model cross section structure schematic diagram.

In figure, 1 is body of wall, and 2 is base, and 3 is structure reinforcing bars, and 4 for connecting reinforcing bar, and 5 is tank, and 6 are Inserting ground bolt, 7 is bolt mounting groove, and 8 is lacing hole, and 9 is flange, and 10 is lacing wire.

Detailed description of the invention

In the present embodiment, with reference to Fig. 1, described precast concrete retaining wall, including using concrete, structural steel Muscle 3 and connect the base 2 bottom the prefabricated body of wall 1 of reinforcing bar 4 and body of wall 1, the width of base 2 is more than The width of body of wall 1；Along body of wall 1 be provided with some through base for install insert ground bolt 6 bolt hole, insert Ground bolt 6 passes from the bottom surface of base 2, can be inserted in basis；It is positioned at outside one side and (i.e. need not gear soil Side) base be provided with tank 5, tank 5 is positioned at below exterior surface of wall front；Body of wall 1 sets There is forward to run through body of wall for installing the lacing hole 8 of lacing wire 10, lacing wire can be converted into portal structures through drawing Muscle hole 8 is inserted in the soil layer of rear, and the tail end of lacing wire can be converted into curved shape structure, to add strong pulling force, additionally The lacing hole not plugging lacing wire can be as draining use, and the water of discharge flows directly in tank 5, thus subtracts The pressure of light body of wall 1.

Described bolt hole is arranged along the outside one side of body of wall 1, and bolt hole is arranged over bolt mounting groove 7, bolt Mounting groove 7 is embedded in the outer surface of body of wall 1；Bolt hole presets thread bush.

A side end face along body of wall 1 and base 2 is provided with the flange 9 for installing docking, and opposite side end face then sets There is the groove (not shown) corresponding with flange 9.

Below being described in detail by this utility model, the above, only this utility model is preferable real Execute example, when not limiting the application practical range, the most all made impartial change according to the application scope and repair Decorations, all should still belong in this utility model covering scope.

Claims

1. a precast concrete retaining wall, it is characterised in that: include using concrete, structure reinforcing bars and company Connecing the base bottom the prefabricated body of wall of reinforcing bar and body of wall, the width of base is more than the width of body of wall；Along wall Body be provided with some through base for install insert ground bolt bolt hole, insert ground bolt pass from the bottom surface of base； The base being positioned at outside one side is provided with tank, and tank is positioned at below exterior surface of wall front；Body of wall sets Forward is had to run through body of wall for installing the lacing hole of lacing wire.

A kind of precast concrete retaining wall the most according to claim 1, it is characterised in that: described bolt Hole is arranged along the outside one side of body of wall, and bolt hole is arranged over bolt mounting groove, and bolt mounting groove is embedded in body of wall Outer surface in；Bolt hole presets thread bush.

A kind of precast concrete retaining wall the most according to claim 1, it is characterised in that: along body of wall and One side end face of base is provided with the flange for installing docking, and opposite side end face is then provided with corresponding with flange recessed Groove.