CN216839550U - Multifunctional composite cantilever type prefabricated retaining wall with unloading table - Google Patents
Multifunctional composite cantilever type prefabricated retaining wall with unloading table Download PDFInfo
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- CN216839550U CN216839550U CN202123346835.7U CN202123346835U CN216839550U CN 216839550 U CN216839550 U CN 216839550U CN 202123346835 U CN202123346835 U CN 202123346835U CN 216839550 U CN216839550 U CN 216839550U
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Abstract
The multifunctional composite cantilever type prefabricated retaining wall with the unloading table comprises a foundation slab, wherein a lattice type wall body and a back plate are arranged on the foundation slab, the back plate is backed against a wall back, and the front side of the back plate is provided with the lattice type wall body; the lattice gaps of the lattice type wall body are reserved as spaces of an equipment bridge frame and a slope bottom drainage ditch of a slope bottom field, and a slope top drainage ditch, a slope top drainage ditch bottom plate and a slope top equipment pipeline bottom plate of a slope top field are prefabricated at the top of the wall body. The utility model discloses a save material, reduction of erection time, convenient and equipment specialty collaborative work to lower cost has reached the purpose of saving the cost, accelerating the progress and improving the security, is worth promoting in side slope protection field.
Description
Technical Field
The patent of the utility model relates to a novel retaining wall form relates to a prefabricated retaining wall of multi-functional compound area off-load platform cantilever type particularly.
Background
The retaining wall is divided into a gravity type retaining wall and a light structure retaining wall according to a bearing mode, the gravity type retaining wall comprises a full gravity type retaining wall, a half gravity type retaining wall and a balance weight type retaining wall, and the light structure retaining wall comprises a cantilever type retaining wall, a counterfort type retaining wall and a hole format type retaining wall. The gravity retaining wall is mainly characterized by that it utilizes its dead weight to maintain self-stability under the action of earth pressure, and because it has need of bearing larger earth pressure, it generally adopts grouted stone and grouted concrete prefabricated block. The light-duty structure retaining wall section all is less relatively, mainly leans on the fill soil on the wall body bottom plate to maintain self stability under the soil pressure effect, except stable requirement, self still must bear great internal force, so all adopt reinforced concrete structure.
The conventional gravity type retaining wall and the light retaining wall have a single stress form, have advantages under the condition of only civil engineering professional participation and relatively loose construction period requirements, and have obvious disadvantages corresponding to the form. The gravity retaining wall has the advantages that the gravity retaining wall maintains the stress balance under the soil pressure by means of dead weight, the dead weight is large, and the material and stone consumption is large. The light-duty structure retaining wall is because toppling stable requirement, and bottom plate length can be longer, and it is great to lead to the concrete use amount.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated retaining wall of function is many, take off-load platform cantilever type.
The technical scheme of the utility model specifically does:
the multifunctional composite cantilever type prefabricated retaining wall with the unloading table comprises a foundation slab, wherein a lattice type wall body and a back plate are arranged on the foundation slab, the back plate is backed against a wall back, and the front side of the back plate is provided with the lattice type wall body; the lattice gaps of the lattice type wall body are reserved as spaces of an equipment bridge frame and a slope bottom drainage ditch of a slope bottom field, and a slope top drainage ditch, a slope top drainage ditch bottom plate and a slope top equipment pipeline bottom plate of a slope top field are prefabricated at the top of the wall body.
The lattice type wall body comprises upright columns which are arranged opposite to the back plate, at least one cross beam is arranged between the back plate and the upright columns, the bottom of the lattice type wall body is a bottom plate cornice, and the top of the bottom of the lattice type wall body is a top plate and a top plate cornice.
And a slope top equipment pipeline is arranged on the slope top equipment pipeline bottom plate.
The utility model has the advantages that: the utility model discloses a save material, reduction of erection time, convenient and equipment specialty collaborative work to lower cost has reached the purpose of saving the cost, accelerating the progress and improving the security, is worth promoting in side slope protection field.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a view from a-a in fig. 1.
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.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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, the multifunctional composite cantilever type prefabricated retaining wall with an unloading platform comprises a foundation slab 1, wherein a lattice wall body and a back plate 2 are arranged on the foundation slab 1, the back plate 2 is back to back 10, and the front side of the back plate 2 is the lattice wall body. The lattice gaps of the lattice type wall body are reserved as spaces of an equipment bridge 11 and a slope bottom drainage ditch 12 of a slope bottom field, and a slope top drainage ditch 13, a slope top drainage ditch bottom plate 4 and a slope top equipment pipeline bottom plate 3 of a slope top field are prefabricated at the top of the wall body. Wherein, a slope top equipment pipeline 14 is arranged on the slope top equipment pipeline bottom plate 3. The slope roof drainage ditch 13 and the slope roof equipment pipeline bottom plate 3 are connected at the upper part of the lattice type wall body and integrally cast. And the slope top drainage ditch 13 and the slope top equipment pipeline bottom plate 3 form an unloading platform, so that the anti-overturning capacity of the retaining wall is increased, and the length of the foundation bottom plate is reduced, thereby forming the multifunctional composite cantilever type prefabricated retaining wall with the unloading platform.
The retaining wall wholly adopts the prefabricated component form, and lattice formula wall includes the stand 5 relative with backplate 2 and sets up an at least crossbeam 6 between backplate 2 and stand 5, and lattice formula wall bottom is the bottom plate 7 of cornicing, and lattice formula wall bottom top is roof 8 and roof 9 of cornicing. The upright posts 5, the cross beams 6, the bottom plate cornices 7, the top plate 8 and the top plate cornices 9 are combined to form a lattice type wall body, an integral pouring form is adopted, and the concrete and the steel bar consumption of the wall body can be greatly reduced when the wall height is higher. Meanwhile, the number and the interval of the cross beams 6 can be adjusted according to the overall height of the retaining wall.
The technical advantages of the utility model are that:
firstly, the whole retaining wall adopts a prefabricated component form, is processed in a factory, is installed after the components are installed in a field, and can complete construction after the field soil is backfilled after the components are installed, so that the time for pouring and maintaining concrete in the field is saved;
secondly, the wall body adopts a lattice type wall body, and the using amount of concrete and steel bars of the wall body can be greatly reduced when the wall is higher;
reserving space for an equipment bridge frame and a pipe trench of the slope bottom field in the lattice gaps, and saving the engineering quantity of secondary construction of the slope bottom pipe trench and erection of an equipment support;
fourthly, a drainage ditch and an equipment pipe ditch bottom plate of the slope top field are prefabricated at the top of the wall body, and the secondary construction of the slope top pipe ditch and the engineering quantity of concrete for pipeline encapsulation under the road are saved;
fifthly, the method of prefabricating the drainage ditch and the equipment pipe ditch bottom plate of the slope top field at the top of the wall body is used as an unloading platform of the retaining wall, the anti-overturning capacity of the retaining wall is improved, and the length of the foundation bottom plate is reduced.
While the preferred embodiments of the present invention have been described, it should be understood that various changes and modifications may be made therein by those skilled in the art without departing from the general concept of the invention, and it is intended that such changes and modifications be considered as within the scope of the invention.
Claims (3)
1. Multi-functional compound area off-load platform cantilever type prefabricated retaining wall, its characterized in that: the wall comprises a foundation slab (1), wherein a lattice wall body and a back plate (2) are arranged on the foundation slab (1), the back plate (2) is back to back (10) of the wall, and the front side of the back plate (2) is provided with the lattice wall body; the lattice gaps of the lattice type wall body are reserved as spaces of an equipment bridge (11) and a slope bottom drainage ditch (12) of a slope bottom field, and a slope top drainage ditch (13), a slope top drainage ditch bottom plate (4) and a slope top equipment pipeline bottom plate (3) of the slope top field are prefabricated at the top of the wall body.
2. The multifunctional composite cantilever-type prefabricated retaining wall with an unloading table according to claim 1, characterized in that: the lattice type wall body comprises a stand column (5) which is arranged opposite to the back plate (2), at least one cross beam (6) is arranged between the back plate (2) and the stand column (5), the bottom of the lattice type wall body is a bottom plate cornice (7), and the top of the bottom of the lattice type wall body is a top plate (8) and a top plate cornice (9).
3. The multifunctional composite cantilever-type prefabricated retaining wall with an unloading platform according to claim 1, characterized in that: a slope top equipment pipeline (14) is arranged on the slope top equipment pipeline bottom plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123346835.7U CN216839550U (en) | 2021-12-29 | 2021-12-29 | Multifunctional composite cantilever type prefabricated retaining wall with unloading table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123346835.7U CN216839550U (en) | 2021-12-29 | 2021-12-29 | Multifunctional composite cantilever type prefabricated retaining wall with unloading table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216839550U true CN216839550U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123346835.7U Active CN216839550U (en) | 2021-12-29 | 2021-12-29 | Multifunctional composite cantilever type prefabricated retaining wall with unloading table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216839550U (en) |
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2021
- 2021-12-29 CN CN202123346835.7U patent/CN216839550U/en active Active
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