CN216664208U - Cantilever type retaining wall structure - Google Patents
Cantilever type retaining wall structure Download PDFInfo
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- CN216664208U CN216664208U CN202122537195.1U CN202122537195U CN216664208U CN 216664208 U CN216664208 U CN 216664208U CN 202122537195 U CN202122537195 U CN 202122537195U CN 216664208 U CN216664208 U CN 216664208U
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- beam body
- beam column
- retaining wall
- roof beam
- wall structure
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Abstract
The utility model belongs to the technical field of river channel treatment and discloses a cantilever type retaining wall structure which comprises a beam body, wherein a fixed plate is fixedly mounted at the top end of the beam body, a beam column positioned above the beam body is vertically and fixedly mounted at the top end of the fixed plate, a foundation is arranged below the beam body, and an outer cantilever plate is fixedly welded on the outer side surface of the top end of the beam body. According to the utility model, the inner cantilever plate is fixed on the inner side surface of the beam body, meanwhile, the outer cantilever plate is vertically designed, so that the impact of soil mass can be effectively prevented, when the soil mass is lower than the outer cantilever plate, the soil mass can only impact the outer cantilever plate and the foundation, the beam column cannot be impacted to reduce the pressure of the beam column, meanwhile, the inner cantilever plate which is obliquely designed can effectively fix the inner side soil mass, so that the loss of the inner side soil mass caused by vertical design can be prevented, meanwhile, the beam column which is trapezoidal in design can increase the strength of the bottom end, and the strength reduction of the beam column caused by continuous impact of the soil mass is prevented, thereby realizing the advantage of preventing the soil mass loss.
Description
Technical Field
The utility model belongs to the technical field of river regulation, and particularly relates to a cantilever type retaining wall structure.
Background
The cantilever retaining wall is a light supporting and retaining structure. The anti-sliding and anti-overturning of the retaining structure mainly depend on the self weight of the wall body and the gravity effect of the filled soil (including load) above the wall bottom plate, and in addition, if the wall bottom plate is provided with the tenon, the anti-sliding stability of the retaining wall is greatly improved. Because the retaining wall adopts reinforced concrete structure for its structural thickness reduces, and the dead weight alleviates, and the improvement of reinforced concrete bottom plate rigidity makes the retaining wall stand the arm height higher and improved the adaptability under the lower condition of ground bearing capacity. Therefore, the cantilever type retaining wall has the advantages of smaller structure size, light dead weight and convenience for use in filling sections with lack of stones and low foundation bearing capacity.
Retaining wall generally can settle and use in the massif, its main effect is that the wall body that utilizes comparatively stable ground and top stops to the soil body and prevents that the soil body from causing the influence to the opposite side of wall body, however when in-service use, generally be perpendicular design between wall body and the ground, lead to the inboard soil property of retaining wall to lead to the fact the slip phenomenon because of rivers, not only can cause the decline of aesthetic property, and the loss of soil property can cause the decline of retaining wall intensity, influence the retaining effect, and the impact of long-time soil body also can cause the loss of wall body soil property and then cause the decline of wall body intensity.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a cantilever type retaining wall structure which has the advantages of capability of preventing soil loss and higher strength.
In order to achieve the purpose, the utility model provides the following technical scheme: a cantilever type retaining wall structure comprises a beam body, wherein a fixed plate is fixedly installed at the top end of the beam body, a beam column positioned above the beam body is vertically and fixedly installed at the top end of the fixed plate, a foundation is arranged below the beam body, an outer cantilever plate is fixedly welded on the outer side face of the top end of the beam body, an inner cantilever plate is fixedly welded on the inner side face of the top end of the beam body, a pouring groove is formed in the middle of the bottom end of the beam body and is positioned inside the foundation, cement is poured inside the pouring groove, the beam body is fixed between the pouring groove and the foundation, when the cantilever plate is used, the foundation 3 can be pre-buried to the inner part needing retaining, the outer cantilever plate is vertically designed to effectively prevent the impact of a soil body, when the soil body is lower than the outer cantilever plate, the soil body can only impact the outer cantilever plate and the foundation, the beam column cannot be impacted to reduce the pressure of the beam column, and the inner cantilever plate which is obliquely designed can effectively fix the inner soil body, the loss of the inboard soil property that vertical design arouses can be prevented, and the intensity of the multiplicable bottom of beam column of trapezoidal design prevents that the soil body from lasting assaulting and causing the decline of beam column intensity simultaneously.
As the preferable technical scheme of the cantilever type retaining wall structure, the angle between the outer cantilever plate and the foundation is in a vertical relation, and the angle between the inner cantilever plate and the foundation is 15-45 degrees.
According to the preferable technical scheme of the cantilever type retaining wall structure, the top ends of the beam columns are provided with fixing grooves which are completely penetrated at equal intervals, prefabricated steel bars are symmetrically and fixedly installed inside the fixing grooves, and gaps between the fixing grooves and the prefabricated steel bars are filled with concrete which is made of C cement.
According to the preferable technical scheme of the cantilever type retaining wall structure, the front side of the beam column is provided with the drainage holes penetrating through the back side of the beam column in a matrix shape, the front side and the back side of the inside of the beam column are both fixed with the wall body made of concrete, when a landslide occurs to a soil body due to rainwater, the prefabricated steel bars inside the beam column can effectively increase the strength of the concrete, the beam column is prevented from being damaged, meanwhile, the reinforcing ribs inside the beam body can also effectively increase the strength inside the beam body, the beam body is prevented from being damaged, the drainage holes can drain rainwater inside the soil body, the pressure of the beam column is reduced, and the service life is further prolonged.
According to the preferable technical scheme of the cantilever type retaining wall structure, reinforcing ribs are fixedly arranged on the inner side face of the beam body at equal angles, an adjusting groove is formed in one side of the top end of the beam body, and a prefabricated member is arranged in the adjusting groove.
According to the preferable technical scheme of the cantilever type retaining wall structure, the left end and the right end of the beam column are fixedly provided with the extension plates, the left end and the right end of each extension plate are provided with the installation grooves, and if the beam column needs to be combined, the beam column can be combined through the installation grooves formed in the extension plates on one side of the beam column, so that the retaining area is increased, and the use scene is increased.
Compared with the prior art, the utility model has the following beneficial effects:
1. the fixed plate is fixed at the top end of the beam body, the vertical beam column is fixed at the top end of the fixed plate, the outer cantilever plate is fixed at the outer side of the beam body, the inner cantilever plate is fixed at the inner side surface of the beam body, the outer cantilever plate is vertically designed to effectively prevent the impact of soil mass, when the soil mass is lower than the outer cantilever plate, the soil mass only impacts the outer cantilever plate and a foundation, the beam column cannot be impacted to reduce the pressure of the beam column, meanwhile, the inner cantilever plate which is obliquely designed can effectively fix the inner soil mass, the loss of the inner soil mass caused by vertical design can be prevented, meanwhile, the beam column which is trapezoidal in design can increase the strength of the bottom end, the strength of the beam column is prevented from being reduced due to continuous impact of the soil mass, and the advantage of preventing the loss of the soil mass is realized.
2. According to the utility model, the fixing grooves are equidistantly formed in the beam column, the prefabricated steel bars are arranged in the fixing grooves, the gap part is filled with concrete, the drainage holes are formed in the front surface of the beam column in a matrix shape, the concrete is poured in the pouring grooves to enhance the connectivity between the foundation and the beam body, when the soil body slips due to rainwater, the prefabricated steel bars in the beam column can effectively increase the strength of the concrete, the beam column is prevented from being damaged, meanwhile, the reinforcing ribs in the beam body can also effectively increase the strength in the beam body, the beam body is prevented from being damaged, the drainage holes can drain the rainwater in the soil body, and the pressure of the beam column is reduced, so that the advantage of higher strength is realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the backside structure of the present invention;
FIG. 3 is a schematic view of a beam column drainage hole structure according to the present invention;
fig. 4 is a schematic view of the internal structure of the beam column of the present invention.
In the figure: 1. a beam body; 2. a wall body; 3. a foundation; 4. a fixing plate; 5. a beam column; 6. an extension plate; 7. mounting grooves; 8. pouring a groove; 9. an adjustment groove; 10. a prefabricated member; 11. reinforcing ribs; 12. an outer cantilever plate; 13. an inner cantilever plate; 14. a drain hole; 15. fixing grooves; 16. and (6) prefabricating reinforcing steel bars.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1, the utility model provides a cantilever type retaining wall structure, which comprises a beam body 1, wherein the top end of the beam body 1 is fixedly provided with a fixed plate 4, the top end of the fixed plate 4 is vertically and fixedly provided with a beam column 5 positioned above the beam body 1, a foundation 3 is arranged below the beam body 1, the outer side surface of the top end of the beam body 1 is fixedly welded with an outer cantilever plate 12, the inner side surface of the top end of the beam body 1 is fixedly welded with an inner cantilever plate 13, the middle part of the bottom end of the beam body 1 is provided with a pouring groove 8, the pouring groove 8 is positioned inside the foundation 3, cement is poured inside the pouring groove 8, the beam body 1 is fixed with the foundation 3 through the pouring groove 8, the angle between the outer cantilever plate 12 and the foundation 3 is vertical, the angle between the inner cantilever plate 13 and the foundation 3 is 15-45 degrees, when in use, the foundation 3 can be pre-buried inside the required retaining wall, and the impact of the soil body can be effectively prevented due to the vertical design of the outer cantilever plate 12, when the soil body is less than the board 12 of choosing outward the soil body can only beat board 12 and ground 3 and strike outward, can not strike the pressure that reduces beam column 5 to beam column 5, the inboard soil property of the interior board 13 of choosing of slope design can effectively be fixed simultaneously, can prevent losing of the inboard soil property that vertical design arouses, and the intensity of the beam column 5 multiplicable bottom of trapezoidal design prevents that the soil body from lasting the decline that causes beam column 5 intensity.
As shown in fig. 3 and 4, the top end of the beam column 5 is provided with fixing grooves 15 which completely penetrate through the beam column 5 at equal intervals, the fixing grooves 15 are symmetrically and fixedly provided with precast steel bars 16 inside the fixing grooves 15, gaps between the fixing grooves 15 and the precast steel bars 16 are filled with concrete, the concrete is made of C25 cement, the front surface of the beam column 5 is provided with drain holes 14 which penetrate through the back surface of the beam column 5 in a matrix shape, the front surface and the back surface of the beam column 5 are both fixed with walls 2 made of concrete, when a landslide occurs to a soil body due to rainwater, the precast steel bars 16 inside the beam column 5 can effectively increase the strength of the concrete, the beam column 5 is prevented from being damaged, meanwhile, the reinforcing ribs 11 inside the beam column 1 can also effectively increase the strength inside the beam column 1, the beam column 1 is prevented from being damaged, the drain holes 14 can drain rainwater inside the soil body, the pressure of the beam column 5 is reduced, and the service life is further prolonged.
As shown in fig. 2, the equal angle fixed mounting in medial surface of the roof beam body 1 has strengthening rib 11, adjustment tank 9 has been seted up to one side on roof beam body 1 top, the internally mounted of adjustment tank 9 has prefab 10, the equal fixed mounting in both ends has extension board 6 about beam column 5, mounting groove 7 has all been seted up at both ends about extension board 6, the mounting groove 7 of seting up on the extension board 6 of accessible beam column 5 one side goes to make up beam column 5 and realizes keeping off the increase of native area if need make up beam column 5, increase the use scene.
The working principle and the using process of the utility model are as follows: when the device is used, the foundation 3 can be pre-buried to the inner part needing retaining soil, because the outer cantilever plate 12 is designed vertically, the impact of soil can be effectively prevented, when the soil is lower than the outer cantilever plate 12, the soil can only impact the outer cantilever plate 12 and the foundation 3, the impact on the beam column 5 can not be carried out, the pressure of the beam column 5 can not be reduced, meanwhile, the inner cantilever plate 13 designed obliquely can effectively fix the inner soil, the loss of the inner soil caused by the vertical design can be prevented, meanwhile, the beam column 5 designed in a trapezoid shape can increase the strength of the bottom end, the strength reduction of the beam column 5 caused by the continuous impact of the soil can be prevented, when the soil slides due to rainwater, the precast reinforcing steel bars 16 in the beam column 5 can effectively increase the strength of the concrete, the damage of the beam column 5 can be avoided, meanwhile, the reinforcing ribs 11 in the beam body 1 can also effectively increase the strength in the beam body 1, the damage of the beam body 1 can be avoided, and the drain holes 14 can drain rainwater in the soil, the pressure of the beam column 5 is reduced, and the service life is further prolonged.
It should be noted that, in this document, relational terms such as first and second, and the like are 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cantilever type retaining wall structure, includes roof beam body (1), its characterized in that: the utility model discloses a concrete beam structure, including roof beam body (1), the top fixed mounting of roof beam body (1) has fixed plate (4), the perpendicular fixed mounting in top of fixed plate (4) has beam column (5) that are located roof beam body (1) top, the below of roof beam body (1) is equipped with ground (3), the lateral surface welded fastening on roof beam body (1) top has outer ram (12), the medial surface welded fastening on roof beam body (1) top has interior ram (13), groove (8) have been seted up at the middle part of roof beam body (1) bottom, and pour the inside that groove (8) are located ground (3), the internal casting who pours groove (8) has cement and roof beam body (1) to fix through pouring between groove (8) and ground (3).
2. A cantilevered retaining wall structure according to claim 1, wherein: the angle between the outer cantilever plate (12) and the foundation (3) is in a vertical relation, and the angle between the inner cantilever plate (13) and the foundation (3) is 15-45 degrees.
3. A cantilevered retaining wall structure according to claim 1, wherein: fixed slot (15) that run through completely are seted up to the top equidistance of beam column (5), the inside symmetry fixed mounting of fixed slot (15) has prefabricated steel bar (16), it has concrete and concrete to make for C25 cement to fill in the gap of fixed slot (15) and prefabricated steel bar (16).
4. A cantilevered retaining wall structure according to claim 1, wherein: the front surface of the beam column (5) is provided with drain holes (14) which penetrate through the back surface of the beam column (5) in a matrix shape, and the front surface and the back surface of the inside of the beam column (5) are both fixed with a wall body (2) made of concrete.
5. A cantilevered retaining wall structure according to claim 1, wherein: the equal-angle fixed mounting of medial surface of roof beam body (1) has strengthening rib (11), adjustment tank (9) have been seted up to one side on roof beam body (1) top, the internally mounted of adjustment tank (9) has prefab (10).
6. A cantilevered retaining wall structure according to claim 1, wherein: the equal fixed mounting in both ends has extension board (6) about beam column (5), mounting groove (7) have all been seted up at both ends about extension board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122537195.1U CN216664208U (en) | 2021-10-21 | 2021-10-21 | Cantilever type retaining wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122537195.1U CN216664208U (en) | 2021-10-21 | 2021-10-21 | Cantilever type retaining wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216664208U true CN216664208U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122537195.1U Active CN216664208U (en) | 2021-10-21 | 2021-10-21 | Cantilever type retaining wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216664208U (en) |
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2021
- 2021-10-21 CN CN202122537195.1U patent/CN216664208U/en active Active
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