CN220352882U - Pile foundation cantilever retaining wall structure - Google Patents
Pile foundation cantilever retaining wall structure Download PDFInfo
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- CN220352882U CN220352882U CN202321350820.4U CN202321350820U CN220352882U CN 220352882 U CN220352882 U CN 220352882U CN 202321350820 U CN202321350820 U CN 202321350820U CN 220352882 U CN220352882 U CN 220352882U
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 37
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 8
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model provides a pile foundation cantilever retaining wall structure, relates to the technical field of constructional engineering devices, and solves the problems that the existing pile foundation cantilever retaining wall is inconvenient to transport and inconvenient to operate in use, including pile foundations; four pile foundation locating frames are fixedly and symmetrically arranged at the bottom of the pile foundation; the top of the pile foundation is provided with a retaining wall splicing block; three retaining wall connecting columns are fixedly arranged on the inner sides of the retaining wall splicing blocks; four retaining wall reinforcing plates are fixedly arranged on the inner sides of the retaining wall connecting columns; the inner sides of the four groups of vertically arranged baffle wall reinforcing plates are respectively inserted with a reinforcing steel bar; two pile foundation reinforcing plates are fixedly and symmetrically arranged at the top of the pile foundation. The structure is not an integral pile foundation cantilever retaining wall, is very convenient in transportation, does not need to be poured after a template is installed on site, and is more convenient in operation during use.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering devices, and particularly relates to a pile foundation cantilever retaining wall structure.
Background
Pile foundation cantilever retaining wall is just cantilever retaining wall, thereby this kind of retaining wall is multi-purpose to support the side slope keeps soil body stable, and it comprises bottom plate and the vertical board at its top, fills earth at the bottom plate top during the installation, just can maintain the retaining wall wholly stable after filling earth, because pile foundation cantilever retaining wall's stability is better, so the application is more extensive.
Most of the existing pile foundation cantilever retaining walls are of prefabricated integral structures or cast-in-place, if the prefabricated structures are large in size, the prefabricated structures are inconvenient to transport, and if cast-in-place is carried out, the cast-in-place can be carried out only by installing templates, and the templates are removed after the cast-in-place is completed, so that the prefabricated pile foundation cantilever retaining walls are inconvenient to operate in use.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a pile foundation cantilever retaining wall structure, which aims to solve the problems that the existing pile foundation cantilever retaining wall is inconvenient to transport and inconvenient to operate in use.
The purpose and the effect of the pile foundation cantilever retaining wall structure are achieved by the following specific technical means:
a cantilever retaining wall structure of pile foundation, including pile foundation; four pile foundation locating frames are fixedly and symmetrically arranged at the bottom of the pile foundation; the top of the pile foundation is provided with a retaining wall splicing block; three retaining wall connecting columns are fixedly arranged on the inner sides of the retaining wall splicing blocks; four retaining wall reinforcing plates are fixedly arranged on the inner sides of the retaining wall connecting columns; the inner sides of the four groups of vertically arranged baffle wall reinforcing plates are respectively inserted with a reinforcing steel bar; two pile foundation reinforcing plates are fixedly and symmetrically arranged at the top of the pile foundation.
Further, the top of pile foundation is provided with two circular grooves that the internal diameter equals with the thin round bar external diameter of barricade spliced pole below part, and the top inboard of the thick round bar of barricade spliced pole top part also all is provided with a circular groove that the internal diameter equals with the thin round bar external diameter of barricade spliced pole below part.
Furthermore, the baffle wall reinforced plate is of a rectangular plate-shaped structure, the middle positions of the baffle wall reinforced plate are provided with round holes penetrating up and down, and the front side and the rear side of the baffle wall reinforced plate are provided with rectangular holes penetrating up and down.
Furthermore, the pile foundation locating frames are all in cross-shaped platy structures, and the bottoms of the pile foundation locating frames are composed of four triangular platy structures.
Further, two sides of the bottom of the pile foundation reinforcing plate are supported by two vertical rectangular plates respectively, and three rectangular holes penetrating up and down are formed in the pile foundation reinforcing plate at equal intervals.
Further, the upper part of the retaining wall connecting column is a thick round rod, the lower part of the retaining wall connecting column is a thin round rod, and the bottom end of the thin round rod is positioned below the bottom surface of the retaining wall splicing block.
Compared with the prior art, the utility model has the following beneficial effects:
the pile foundation is used for supporting the retaining wall at the upper part, the retaining wall splicing blocks can form the retaining wall after the concrete is assembled and poured, the retaining wall connecting columns at the inner sides of the retaining wall splicing blocks can improve the stability during assembly, the retaining wall reinforcing plates can reinforce the retaining wall splicing blocks in the vertical direction, and the pile foundation reinforcing plates can integrally reinforce the pile foundation and the retaining wall splicing blocks, so that the pile foundation is very stable integrally after the concrete is poured.
Drawings
Fig. 1 is a schematic view of the front right-axle side structure of the assembled and upper retaining wall splice of the present utility model, cut away.
Fig. 2 is a schematic view of the assembled front right axle side structure of the present utility model.
Fig. 3 is a schematic view of the front right-axle side structure of the split retaining wall splicing block of the present utility model.
Fig. 4 is a schematic view of the front right axle side structure of the assembled retaining wall splicing block and retaining wall connecting post of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. pile foundation; 2. pile foundation locating rack; 3. a retaining wall splice block; 4. a retaining wall connecting column; 5. a baffle wall reinforcing plate; 6. reinforcing steel bars; 7. pile foundation reinforcing plate.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 4:
the utility model provides a pile foundation cantilever retaining wall structure, which comprises a pile foundation 1; four pile foundation locating frames 2 are symmetrically and fixedly arranged at the bottom of the pile foundation 1, the pile foundation 1 is used for supporting the retaining wall splicing block 3, the pile foundation locating frames 2 are used for limiting the pile foundation 1 in the horizontal direction, the pile foundation locating frames 2 at the bottom of the pile foundation locating frames can be smashed into the ground under the condition of fixing the pile foundation 1, and the pile foundation locating frames 2 are of cross-shaped plate-shaped structures, so that transverse friction can be increased, horizontal displacement during use of the structure is avoided, and the triangular plate-shaped structures at the bottom of the pile foundation locating frames 2 are more beneficial to smashing the pile foundation locating frames 2 into the ground; the top of the pile foundation 1 is provided with the retaining wall splicing block 3, when the structure is assembled, one retaining wall splicing block 3 is firstly arranged at the top of the pile foundation 1, the bottom ends of the thin round bars at the lower part of the retaining wall connecting columns 4 at the inner side of the retaining wall splicing block 3 are inserted into two round grooves at the top of the pile foundation 1, so that the retaining wall splicing block 3 can be limited in the horizontal direction, then the upper retaining wall splicing block 3 can be continuously stacked and arranged, when the retaining wall splicing block 3 is stacked and arranged, only the bottom ends of the thin round bars at the lower part of the retaining wall connecting columns 4 at the inner side of the upper retaining wall splicing block 3 are inserted into the round grooves at the inner side of the top of the thick round bars at the upper part of the retaining wall connecting columns 4 at the lower side of the retaining wall splicing block 3, and then the reinforcing steel bars 6 are inserted into round holes in the middle of the retaining wall splicing block 5, and concrete can be poured into the inner side of the retaining wall splicing block 3, and the retaining wall splicing block 3 and the pile foundation 1 form a complete pile foundation cantilever after the pouring is completed; three retaining wall connecting columns 4 are fixedly arranged on the inner sides of the retaining wall splicing blocks 3, when the structure is assembled, the bottom ends of the thin round rods at the lower parts of the retaining wall connecting columns 4 on the inner sides of the retaining wall splicing blocks 3 positioned at the lowest part are inserted into two round grooves at the top of a pile foundation 1, the bottom ends of the thin round rods at the lower parts of the retaining wall connecting columns 4 on the inner sides of the retaining wall splicing blocks 3 positioned at the upper part are inserted into the round grooves at the inner sides of the tops of the thick round rods at the upper parts of the retaining wall connecting columns 4 on the inner sides of the retaining wall splicing blocks 3 positioned at the lower part, so that the retaining wall splicing blocks 3 are limited in the horizontal direction, the sliding condition is not easy to occur during the assembly, and the whole structure is more stable during the later casting of concrete; the upper part of the retaining wall connecting column 4 is a thick round rod, the lower part of the retaining wall connecting column 4 is a thin round rod, the bottom end of the thin round rod is positioned below the bottom surface of the retaining wall splicing block 3, when the structure is assembled, the bottom end of the thin round rod positioned at the lower part of the retaining wall connecting column 4 at the inner side of the retaining wall splicing block 3 at the lowest part can be inserted into two round grooves at the top of the pile foundation 1, and the bottom end of the thin round rod positioned at the lower part of the retaining wall connecting column 4 at the inner side of the retaining wall splicing block 3 at the upper part can be inserted into the round groove positioned at the inner side of the top part of the thick round rod at the upper part of the retaining wall connecting column 4 at the inner side of the retaining wall splicing block 3 at the lower part, so that the retaining wall splicing block 3 is limited in the horizontal direction, the sliding condition is not easy to occur when the structure is assembled, and the whole structure can be more stable when concrete is poured at the later stage; four baffle wall reinforcing plates 5 are fixedly arranged on the inner sides of the baffle wall connecting columns 4, the baffle wall reinforcing plates 5 can support the steel bars 6 by means of round holes in the middle of the baffle wall reinforcing plates 5 during assembly, concrete flows downwards through rectangular holes on the front side and the rear side of the baffle wall reinforcing plates 5 during concrete pouring, the bottom of the baffle wall reinforcing plates 5 can be filled with concrete, the baffle wall reinforcing plates 5 can be tightly wrapped after later concrete is condensed, and therefore the baffle wall reinforcing plates 5 cannot move up and down, and therefore the baffle wall splicing blocks 3 can be reinforced in the vertical direction; the inner sides of the four groups of vertically arranged retaining wall reinforcing plates 5 are respectively inserted with a reinforcing steel bar 6, when the structure is assembled, the reinforcing steel bars 6 can be inserted into round holes in the middle of the retaining wall reinforcing plates 5, then concrete can be poured into the inner sides of the retaining wall splicing blocks 3, and the reinforcing steel bars 6 can improve the overall strength of the structure after pouring is completed; the fixed symmetry in top of pile foundation 1 is provided with two pile foundation gusset plates 7, and the concrete can flow downwards through three rectangular hole on the pile foundation gusset plate 7 when pouring the concrete, guarantees that the concrete can be with the bottom of pile foundation gusset plate 7 filling up, can closely wrap up pile foundation gusset plate 7 in after the later stage concrete condenses, and pile foundation gusset plate 7 just can't be for the concrete up-and-down activity of barricade splice 3 and its inside like this, consequently just can wholly consolidate pile foundation 1 and barricade splice 3.
Wherein, the top of pile foundation 1 is provided with two internal diameters and the thin round bar external diameter of retaining wall spliced pole 4 below part equal circular slot, the top inboard of the thick round bar of retaining wall spliced pole 4 top part also all is provided with a circular slot that internal diameter and retaining wall spliced pole 4 below part thin round bar external diameter equal, be located the thin round bar bottom of the inboard retaining wall spliced pole 4 below part of retaining wall spliced block 3 below most when assembling this structure and can insert in two circular slots at pile foundation 1 top, and the thin round bar bottom of the inboard retaining wall spliced pole 4 below part of retaining wall spliced block 3 below be located in the thin round bar bottom of the inboard retaining wall spliced pole 4 above part thick round bar top inboard of retaining wall spliced block 3 below is located the below, can limit retaining wall spliced block 3 in the horizontal direction like this, be difficult for appearing the slip condition during the equipment, whole also can be more stable when later stage pouring concrete.
The wall-blocking and reinforcing plate 5 is of a rectangular plate-shaped structure, the middle position of the wall-blocking and reinforcing plate 5 is provided with a round hole penetrating up and down, the front side and the rear side of the wall-blocking and reinforcing plate 5 are provided with a rectangular hole penetrating up and down, the round hole in the middle position of the wall-blocking and reinforcing plate 5 can support the steel bar 6, concrete can flow downwards through the rectangular holes in the front side and the rear side of the wall-blocking and reinforcing plate 5 when concrete is poured, the bottom of the wall-blocking and reinforcing plate 5 can be filled with concrete, the wall-blocking and reinforcing plate 5 can be tightly wrapped up in the post-stage concrete, and therefore the wall-blocking and reinforcing plate 5 cannot move up and down, and the wall-blocking splicing block 3 can be reinforced in the vertical direction.
Wherein, pile foundation locating rack 2 is cross platy structure, and the bottom of pile foundation locating rack 2 comprises four triangle-shaped platy structures, can smash pile foundation locating rack 2 of its bottom into ground below when fixed pile foundation 1, because pile foundation locating rack 2 is cross platy structure, so it just can increase transverse friction, appears horizontal displacement when avoiding this structure to use, and the triangle-shaped platy structure of pile foundation locating rack 2 bottom does benefit to more to smash pile foundation locating rack 2 into ground moreover.
Wherein, the bottom both sides of pile foundation gusset plate 7 rely on two vertical rectangular plates to support respectively, equal distance is provided with three rectangular hole that runs through from top to bottom on the pile foundation gusset plate 7, and the concrete can flow downwards through three rectangular hole on the pile foundation gusset plate 7 when pouring the concrete, guarantees that the concrete can fill up the bottom of pile foundation gusset plate 7, can closely wrap up pile foundation gusset plate 7 in after the later stage concrete condenses, and pile foundation gusset plate 7 just can't be for the concrete up-and-down activity of barricade splice 3 and inside thereof like this, consequently just can wholly consolidate pile foundation 1 and barricade splice 3.
Specific use and action of the embodiment:
according to the utility model, the pile foundation 1 is fixed firstly when the pile foundation 1 is assembled, the pile foundation locating frame 2 at the bottom of the pile foundation 1 can be crashed into the ground when the pile foundation 1 is fixed, because the pile foundation locating frame 2 is of a cross-shaped plate-shaped structure, the transverse friction force can be increased, the horizontal displacement is avoided when the pile foundation 1 is used, moreover, the triangular plate-shaped structure at the bottom of the pile foundation locating frame 2 is more beneficial to crashing the pile foundation locating frame 2 into the ground, after the pile foundation 1 is fixed, one retaining wall splicing block 3 can be firstly installed at the top of the pile foundation 1, the bottom ends of the thin round rods at the lower part of the retaining wall connecting column 4 at the inner side of the retaining wall splicing block 3 are inserted into two round grooves at the top of the pile foundation 1, the retaining wall splicing block 3 can be limited in the horizontal direction, then the retaining wall splicing block 3 can be continuously stacked and installed, when the retaining wall splicing block 3 is stacked and installed, the bottom ends of the thin round rods at the lower part of the inner side of the retaining wall splicing block 3 are inserted into the round rods at the lower part, the inner side of the retaining wall splicing block 3 can be firmly fixed, the rectangular holes 5 can be filled with concrete, the retaining wall splicing block 5 can flow downwards through the vertical round holes 5, and the concrete can not flow down through the rectangular holes 5 when the inner side of the retaining wall splicing block 5 can be tightly fixed in the middle of the retaining wall plate 5, guarantee that concrete can fill up the bottom of pile foundation gusset plate 7, can closely wrap up pile foundation gusset plate 7 in after the later stage concrete condenses, pile foundation gusset plate 7 just can't be for the activity about barricade splice 3 and its inside concrete like this, consequently just can consolidate pile foundation 1 and barricade splice 3 are whole, can make barricade splice 3 and pile foundation 1 constitute complete pile foundation cantilever barricade after pouring is accomplished, this structure is not the whole pile foundation cantilever barricade, it is very convenient when the transportation, also need not to pour after on-the-spot installation template, the operation also can be more convenient during the use.
Claims (6)
1. Pile foundation cantilever retaining wall structure, its characterized in that: pile foundation cantilever retaining wall structure includes: pile foundation (1); four pile foundation positioning frames (2) are fixedly and symmetrically arranged at the bottom of the pile foundation (1); the top of the pile foundation (1) is provided with a retaining wall splicing block (3); three retaining wall connecting columns (4) are fixedly arranged on the inner sides of the retaining wall splicing blocks (3); four retaining wall reinforcing plates (5) are fixedly arranged on the inner sides of the retaining wall connecting columns (4); the inner sides of the four groups of vertically arranged baffle wall reinforcing plates (5) are respectively inserted with a reinforcing steel bar (6); two pile foundation reinforcing plates (7) are fixedly and symmetrically arranged at the top of the pile foundation (1).
2. The cantilever retaining wall structure of claim 1, wherein: the pile foundation locating frames (2) are all in cross-shaped platy structures, and the bottoms of the pile foundation locating frames (2) are composed of four triangular platy structures.
3. The cantilever retaining wall structure of claim 1, wherein: the upper part of the retaining wall connecting column (4) is a thick round rod, the lower part is a thin round rod, and the bottom end of the thin round rod is positioned below the bottom surface of the retaining wall splicing block (3).
4. The cantilever retaining wall structure of claim 1, wherein: the top of pile foundation (1) is provided with two internal diameters and the round slot that the thin round bar external diameter of barricade spliced pole (4) below part equals, and the top inboard of the thick round bar of barricade spliced pole (4) top part also all is provided with a internal diameter and the round slot that the thin round bar external diameter of barricade spliced pole (4) below part equals.
5. The cantilever retaining wall structure of claim 1, wherein: the wall blocking and reinforcing plate (5) is of a rectangular plate-shaped structure, the middle positions of the wall blocking and reinforcing plate (5) are provided with round holes penetrating up and down, and the front side and the rear side of the wall blocking and reinforcing plate (5) are provided with rectangular holes penetrating up and down.
6. The cantilever retaining wall structure of claim 1, wherein: two sides of the bottom of the pile foundation reinforcing plate (7) are supported by two vertical rectangular plates respectively, and three rectangular holes penetrating up and down are formed in the pile foundation reinforcing plate (7) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321350820.4U CN220352882U (en) | 2023-05-31 | 2023-05-31 | Pile foundation cantilever retaining wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321350820.4U CN220352882U (en) | 2023-05-31 | 2023-05-31 | Pile foundation cantilever retaining wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220352882U true CN220352882U (en) | 2024-01-16 |
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ID=89503207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321350820.4U Active CN220352882U (en) | 2023-05-31 | 2023-05-31 | Pile foundation cantilever retaining wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220352882U (en) |
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2023
- 2023-05-31 CN CN202321350820.4U patent/CN220352882U/en active Active
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