CN209798815U - It can dismantle cantilever type retaining wall to imitate sideslip prevention by force - Google Patents
It can dismantle cantilever type retaining wall to imitate sideslip prevention by force Download PDFInfo
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- CN209798815U CN209798815U CN201920317336.9U CN201920317336U CN209798815U CN 209798815 U CN209798815 U CN 209798815U CN 201920317336 U CN201920317336 U CN 201920317336U CN 209798815 U CN209798815 U CN 209798815U
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- retaining wall
- cantilever type
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- base
- sideslip
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Abstract
The utility model discloses a imitate by force and prevent sideslip can dismantle cantilever type retaining wall belongs to geotechnical engineering and foundation ditch engineering technical field. Retaining wall riser both sides are provided with the retaining wall stand, and are provided with the retaining wall base below the retaining wall stand, all through high strength bolt fixed connection between retaining wall riser and the retaining wall stand, between retaining wall stand and the retaining wall base. The high-efficiency sideslip-preventing detachable cantilever type retaining wall is convenient to construct, simple in structure and convenient to transport, and can meet the requirement of a foundation with lower bearing capacity in a side slope supporting project; in the work progress, the retaining wall bottom plate buries the underground fast, and retaining wall stand and retaining wall bottom plate accomplish to pour fixedly even as an organic whole, through the high strength bolt installation reinforced concrete riser, accomplish and to dismantle cantilever type retaining wall to practice thrift the engineering time greatly, practiced thrift the construction site and assembled required manpower.
Description
Technical Field
The utility model relates to a imitate by force and prevent sideslip can dismantle cantilever type retaining wall belongs to rock geotechnique and foundation ditch engineering technical field.
Background
With the continuous development of social economy, more and more slope projects need to be supported in the construction of modern foundation pit projects, and cantilever type retaining walls are favored by supporting projects due to the superior performances of simple assembly and easy disassembly. In the actual engineering in the past, cantilever type retaining wall of traditional form is because the structure is comparatively single, the construction degree of difficulty is great and engineering cost is higher, and not adopted by a great deal of engineering.
SUMMERY OF THE UTILITY MODEL
To the above problem, the to-be-solved technical problem of the utility model is to provide a can dismantle cantilever type retaining wall by force prevent sideslip.
The utility model discloses a can dismantle cantilever type retaining wall by force effect sideslip prevention, it contains retaining wall stand, retaining wall riser, retaining wall base and high strength bolt, retaining wall riser both sides are provided with the retaining wall stand, and are provided with the retaining wall base below the retaining wall stand, between retaining wall riser and the retaining wall stand, all through high strength bolt fixed connection between retaining wall stand and the retaining wall base.
Preferably, the retaining wall stand is the rectangle stand of taking the tenon, and both ends are reserved about the retaining wall stand has the bolt hole that excels in, and the vertical interval of bolt hole that excels in is 0.2 ~ 0.3 m.
Preferably, the retaining wall vertical plate is a ribbed vertical plate, the retaining wall vertical plate is a cast-in-place reinforced concrete plate or a stainless steel plate with the surface subjected to sand blasting or electroplating, bolt holes are reserved at the left end and the right end of the retaining wall vertical plate, the vertical distance of the bolt holes is 0.2-0.3 m, and the retaining wall vertical plate is arranged in a straight shape.
preferably, the retaining wall base is the rectangle base that has the tenon, and the tenon is scribbled and is equipped with dull polish material, and the retaining wall base adopts reinforced concrete material or stainless steel alloy material, and the retaining wall base reserves the bolt hole that the horizontal interval is 0.5 ~ 0.6m, vertical interval is 0.2 ~ 0.3 m.
Preferably, the high-strength bolt is provided with a backing plate, and the bolt joint of the high-strength bolt is coated with an anticorrosive material.
compared with the prior art, the beneficial effects of the utility model are that: the high-efficiency sideslip-preventing detachable cantilever type retaining wall is convenient to construct, simple in structure and convenient to transport, and can meet the requirement of a foundation with lower bearing capacity in a side slope supporting project; in the construction process, the retaining wall bottom plate is quickly buried underground, the retaining wall upright posts and the retaining wall bottom plate are poured and fixed to be connected into a whole, and the reinforced concrete upright posts are installed through the high-strength bolts to complete the detachable cantilever type retaining wall, so that the construction time is greatly saved, and the construction site and the labor required by assembly are saved; when the cantilever type retaining wall is recovered, the high-strength bolts are quickly detached, the constraint of the high-strength bolts on the reinforced concrete vertical plates and the retaining wall base is removed, the retaining wall base plate buried underground is dug out, the recovery can be completed, the construction time is saved, the construction cost is poured, and the surrounding ecological environment is protected.
drawings
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a retaining wall column of the present invention;
FIG. 3 is a schematic structural view of the vertical plate of the retaining wall of the present invention;
Figure 4 is the utility model discloses a retaining wall base structure sketch map.
reference numerals: retaining wall stand 1, retaining wall riser 2, retaining wall base 3, high strength bolt 4.
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.
as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: it contains retaining wall stand 1, retaining wall riser 2, retaining wall base 3 and high strength bolt 4, and 2 both sides of retaining wall riser are provided with retaining wall stand 1, and are provided with retaining wall base 3 below the retaining wall stand, between retaining wall riser 2 and the retaining wall stand 1, all through high strength bolt 4 fixed connection between retaining wall stand 1 and the retaining wall base 3.
Retaining wall stand 1 is the rectangle stand of taking the tenon, and both ends leave in advance about retaining wall stand 1 has high strength bolt hole, and the vertical interval of high strength bolt hole is 0.2 ~ 0.3 m.
The retaining wall riser 2 is the riser of taking the rib, and retaining wall riser 2 adopts cast-in-place reinforced concrete board or the stainless steel board of surface through sand blasting treatment or electroplating treatment to both ends all leave in advance about the retaining wall riser 2 has the bolt hole, and the vertical interval of bolt hole is 0.2 ~ 0.3m, is a style of calligraphy and arranges.
Retaining wall base 3 is the rectangle base that has the tenon, and the tenon is scribbled and is equipped with dull polish material, and 3 sideslip prevention ability of reinforcing retaining wall base, and retaining wall base 3 adopts reinforced concrete material or stainless steel alloy material, and retaining wall base 3 reserves the bolt hole that the horizontal interval is 0.5 ~ 0.6m, vertical interval is 0.2 ~ 0.3 m.
The high-strength bolt 4 is provided with a backing plate, and the bolt joint of the high-strength bolt 4 is coated with an anticorrosive material to prevent the high-strength bolt from being corroded.
The construction method of the embodiment comprises the following steps:
1. Paying off and positioning: firstly, paying off by using a measuring instrument according to engineering design, secondly, leveling the field, and positioning the construction position of the retaining wall base 3 by using the measuring instrument;
2. Construction of the retaining wall base 3: according to the design size of the retaining wall base 3, excavating a base groove on the site, placing the retaining wall base 3 in the base groove, and then filling gaps of the retaining wall base 3;
3. Assembling the retaining wall upright 1: fixing the retaining wall upright post 1 on the retaining wall base 3 through a high-strength bolt 4;
4. Assembling retaining wall vertical plates 2: installing the retaining wall vertical plate 2 at the groove of the retaining wall upright post 1, and fixing the reinforced concrete vertical plate 2 and the retaining wall upright post 1 together through the high-strength bolt 4, thereby completing the connection of the retaining wall vertical plate 2 and the retaining wall upright post 1;
5. and (3) constructing a retaining wall base 3, a retaining wall upright post 1 and a retaining wall vertical plate 2 of the next positioning point according to the sequence of the step (2-4).
The recovery method of the present embodiment:
1. Dismantle retaining wall riser 2: loosening the high-strength bolts 4, removing the constraint of the high-strength bolts 4 on the retaining wall upright 1 and the retaining wall vertical plate 2, taking out the retaining wall vertical plate 2 through the grooves on the two sides of the retaining wall upright 1, and recovering the retaining wall vertical plate 2 and the bolts 4;
2. Repeating the step 1 to recover the rest retaining wall vertical plates 2 and the high-strength bolts 4;
3. Dismantle retaining wall stand 1: loosening the high-strength bolt 4 to remove the constraint of the retaining wall base 3 on the retaining wall upright post 1 and recovering the retaining wall upright post 1;
4. Recovering the retaining wall base 3: the retaining wall base 3 embedded in the foundation trench is dug out and recovered.
5. recovering a retaining wall base 3, a retaining wall upright post 1, a retaining wall vertical plate 2 and a high-strength bolt 4 of the next positioning point according to the sequence of the steps 1-4;
6. leveling the field: and backfilling the excavated foundation trench with soil, and leveling the field.
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 (5)
1. the utility model provides a can dismantle cantilever type retaining wall of sideslip is prevented to high efficiency, its characterized in that: the retaining wall comprises retaining wall stand columns (1), retaining wall vertical plates (2), retaining wall bases (3) and high-strength bolts (4), wherein the retaining wall stand columns (1) are arranged on two sides of each retaining wall vertical plate (2), the retaining wall bases (3) are arranged below the retaining wall stand columns (1), and the retaining wall stand columns (2) and the retaining wall stand columns (1) are fixedly connected through the high-strength bolts (4) and the retaining wall bases (3).
2. the efficient sideslip prevention detachable cantilever type retaining wall according to claim 1, wherein: retaining wall stand (1) is the rectangle stand of taking the tenon, and both ends are reserved about retaining wall stand (1) has high strength bolt hole, and the vertical interval of high strength bolt hole is 0.2 ~ 0.3 m.
3. The efficient sideslip prevention detachable cantilever type retaining wall according to claim 1, wherein: the retaining wall vertical plate (2) is a ribbed vertical plate, the retaining wall vertical plate (2) is made of a cast-in-place reinforced concrete plate or a stainless steel plate with the surface subjected to sand blasting or electroplating, bolt holes are reserved in the left end and the right end of the retaining wall vertical plate (2), and the vertical distance between the bolt holes is 0.2-0.3 m and is arranged in a straight shape.
4. The efficient sideslip prevention detachable cantilever type retaining wall according to claim 1, wherein: retaining wall base (3) are for having the rectangle base of tenon, cut the tenon and scribble and be equipped with dull polish material, and retaining wall base (3) adopt reinforced concrete material or stainless steel alloy material, and retaining wall base (3) reserve the bolt hole that the horizontal interval is 0.5 ~ 0.6m, vertical interval is 0.2 ~ 0.3 m.
5. The efficient sideslip prevention detachable cantilever type retaining wall according to claim 1, wherein: the high-strength bolt (4) is provided with a backing plate, and the bolt joint of the high-strength bolt (4) is coated with an anticorrosive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317336.9U CN209798815U (en) | 2019-03-13 | 2019-03-13 | It can dismantle cantilever type retaining wall to imitate sideslip prevention by force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317336.9U CN209798815U (en) | 2019-03-13 | 2019-03-13 | It can dismantle cantilever type retaining wall to imitate sideslip prevention by force |
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| Publication Number | Publication Date |
|---|---|
| CN209798815U true CN209798815U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920317336.9U Active CN209798815U (en) | 2019-03-13 | 2019-03-13 | It can dismantle cantilever type retaining wall to imitate sideslip prevention by force |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467840A (en) * | 2022-03-16 | 2022-05-13 | 国家海洋环境监测中心 | Preparation method and device of reinforced particles for in-situ treatment of seawater pond culture tail water |
-
2019
- 2019-03-13 CN CN201920317336.9U patent/CN209798815U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467840A (en) * | 2022-03-16 | 2022-05-13 | 国家海洋环境监测中心 | Preparation method and device of reinforced particles for in-situ treatment of seawater pond culture tail water |
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