Reinforced masonry retaining wall structure

Abstract

The utility model discloses a reinforced grouted rubble retaining wall structure, and relates to the technical field of grouted rubble retaining wall buildings. Comprising a bottom base layer, the top of the bottom base layer is fixedly connected with a fence shell, an upper sealing plate is fixedly welded to the top of the fence shell, one side of the fence shell is provided with a cement mortar layer, and the inner wall of the fence shell is fixedly connected with a first mortar stone layer and a second mortar stone layer. By arranging the first mortar pricking block stone layer, the second mortar pricking block stone layer and the cement stone ash layer and adding the cement stone ash layer between the first mortar pricking block stone layer and the second mortar pricking block stone layer, a certain buffering and stretching effect can be achieved between the second mortar pricking block stone layer and the first mortar pricking block stone layer; meanwhile, when the mortar stone layer II or the mortar stone layer I is cracked due to water seepage in the external environment, the material in the cement stone ash layer is combined with water, so that a cement slurry layer is formed again, and the anti-permeation performance and the supporting effect of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar-laid stone retaining wall construction, in particular to a reinforced mortar-laid stone retaining wall structure. Background Art

[0002] A mortar-bonded stone retaining wall mainly refers to a gravity retaining wall structure composed of stones, gravel, sand and cement. It prevents the soil from sliding down the slope by bearing lateral soil pressure. Due to its strong practicality and beautiful appearance, it is widely used in slope support, landscaping and urban beautification.

[0003] Common mortar-made stone retaining wall structures are generally composed of a wall made by combining mortar and stones, and a reinforced concrete frame is used to prevent stones from falling. However, as time goes by, the mortar around the stones of the mortar-made stone retaining wall is prone to cracking due to the external environment, resulting in deformation and loosening of the fixed stones. Therefore, in order to reduce the safety risks of users, it is necessary to design a reinforced mortar-made stone retaining wall structure. Utility Model Content

[0004] The purpose of the utility model is to provide a reinforced mortar-stone retaining wall structure to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a reinforced mortar-made stone retaining wall structure, comprising a bottom base layer, the top of the bottom base layer is fixedly connected to a retaining shell, the top of the retaining shell is fixedly welded with an upper sealing plate, a cement mortar layer is provided on one side of the retaining shell, the inner wall of the retaining shell is respectively fixedly connected to a mortar-bound stone layer one and a mortar-bound stone layer two, a cement stone ash layer is filled between the mortar-bound stone layer one and the mortar-bound stone layer two, and the upper sealing plate is fixedly connected to a steel bar frame on the side away from the cement mortar layer.

[0006] Preferably, a plurality of trapezoidal clamping blocks are fixedly connected to the side of the enclosure shell away from the steel bar frame, a plurality of connecting steel bars 2 are fixedly connected between the plurality of trapezoidal clamping blocks, and the enclosure shell is fixedly connected to the interior of the cement mortar layer through the plurality of connecting steel bars 2.

[0007] Preferably, one of the trapezoidal clamping blocks is fixedly connected to a connecting block on the side away from the steel bar frame, the connecting block is fixedly connected to a fixed back plate on the side away from the enclosure shell, and one side of the fixed back plate is fixedly connected to the side of the cement mortar layer away from the enclosure shell.

[0008] Preferably, a sunken base layer is provided at the bottom of the bottom base layer, and the interiors of the bottom base layer and the sunken base layer are fixedly connected with a reinforcing steel mesh 2, and the surfaces of the two reinforcing steel meshes 2 are fixedly connected with supporting steel bars, and the top ends of the supporting steel bars pass through and are fixedly connected to the bottom of the bottom base layer, and the bottom ends of the supporting steel bars pass through and are fixedly connected to the top of the sunken base layer.

[0009] Preferably, the interior of the mortar-buried stone layer 1 and the mortar-buried stone layer 2 are both fixedly connected with a reinforcing steel mesh 1, the middle of the two reinforcing steel meshes 1 are fixedly connected with a connecting steel bar 1, and the bottom ends of the two reinforcing steel meshes 1 are both fixedly connected to the bottom base layer, and pass through the bottom base layer to be fixedly connected to the reinforcing steel mesh 2.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The utility model is provided with a mortar-bound stone layer 1, a mortar-bound stone layer 2 and a cement stone ash layer. By adding the cement stone ash layer between the mortar-bound stone layer 1 and the mortar-bound stone layer 2, it can not only play a certain buffering and expansion effect between the mortar-bound stone layer 2 and the mortar-bound stone layer 1, but also when the mortar-bound stone layer 2 or the mortar-bound stone layer 1 cracks due to water seepage in the external environment, the material in the cement stone ash layer combines with water to form a new cement slurry layer, thereby improving the anti-permeability and supporting effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic cross-sectional view of the overall structure of the utility model;

[0014] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at center A;

[0015] Figure 4 This is a schematic cross-sectional view of the back side of the overall structure of the utility model rotated 120 degrees.

[0016] In the figure: 1. Fixed back plate; 2. Trapezoidal clip block; 3. Cement mortar layer; 4. Upper cover plate; 5. Steel bar frame; 6. Bottom base layer; 7. Sunken base layer; 8. Connecting steel bar 1; 9. Reinforcement steel mesh 1; 10. Reinforcement steel mesh 2; 11. Supporting steel bar; 12. Mortar block stone layer 1; 13. Connecting steel bar 2; 14. Mortar block stone layer 2; 15. Cement stone ash layer; 16. Connecting block; 17. Enclosure shell. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-4 The utility model provides a technical solution: a reinforced mortar masonry retaining wall structure, including a bottom base layer 6, the top of the bottom base layer 6 is fixedly connected with a retaining shell 17, the top of the retaining shell 17 is fixedly welded with an upper sealing plate 4, one side of the retaining shell 17 is provided with a cement mortar layer 3, the inner wall of the retaining shell 17 is fixedly connected with a mortar-buried stone layer 12 and a mortar-buried stone layer 2 14, the mortar-buried stone layer 12 and the mortar-buried stone layer 2 14 are filled with a cement stone ash layer 15, and the side of the upper sealing plate 4 away from the cement mortar layer 3 is fixedly connected with a steel bar frame 5, and the material in the cement stone ash layer 15 is combined with water to form a new cement slurry layer, thereby improving the water-proof performance and support effect of the device.

[0019] Furthermore, three trapezoidal clip blocks 2 are fixedly connected to the side of the enclosure shell 17 away from the steel bar frame 5, and a number of connecting steel bars 13 are fixedly connected between the three trapezoidal clip blocks 2, and are fixedly connected to the inside of the cement mortar layer 3 through the number of connecting steel bars 13, which can greatly increase the stability of the enclosure shell 17 when connected to the cement mortar layer 3.

[0020] Furthermore, one of the trapezoidal clamping blocks 2 is fixedly connected to a connecting block 16 on the side away from the steel bar frame 5, and the connecting block 16 is fixedly connected to a fixed back plate 1 on the side away from the enclosure shell 17. One side of the fixed back plate 1 is fixedly connected to the side of the cement mortar layer 3 away from the enclosure shell 17, which can greatly increase the stability of the mortar block stone layer 12 and the mortar block stone layer 2 14.

[0021] Furthermore, a sunken base layer 7 is provided at the bottom of the bottom base layer 6, and the interiors of the bottom base layer 6 and the sunken base layer 7 are fixedly connected with a reinforcing steel mesh 10. The surfaces of the two reinforcing steel meshes 10 are fixedly connected with supporting steel bars 11. The top ends of the supporting steel bars 11 pass through and are fixedly connected to the bottom of the bottom base layer 6, and the bottom ends of the supporting steel bars 11 pass through and are fixedly connected to the top of the sunken base layer 7, thereby further improving the tensile strength and stability of the bottom base layer 6.

[0022] Furthermore, the interior of the mortar-buried stone layer 12 and the mortar-buried stone layer 2 14 are fixedly connected with a reinforcing steel mesh 9, and the middle of the two reinforcing steel meshes 9 is fixedly connected with a connecting steel bar 8. The bottom ends of the two reinforcing steel meshes 9 are fixedly connected to the bottom base layer 6, and pass through the bottom base layer 6 and are fixedly connected to the reinforcing steel mesh 2 10. While increasing the structural rigidity of the mortar-buried stone layer 12 and the mortar-buried stone layer 2 14, it also further increases the stability of the mortar-buried stone layer 12 and the mortar-buried stone layer 2 14 when supported.

[0023] Working principle: First, dig a deep pit on the side and bottom of the location to be built, bury the sinking base 7 in the bottom deep pit, then bury the two fixed reinforcing steel meshes 10 and the steel frame formed by the supporting steel bars 11 into the sinking base 7, and bury the bottom deep pit with cement mortar. The height of the mortar filling corresponds to the bottom of the bottom base 6. Weld the steel frame formed by the connecting steel bar 8 and the two reinforcing steel meshes 9 to the top reinforcing steel mesh 10, and then bury the bottom. The base layer 6 is poured with cement mortar to wrap the top reinforcement steel mesh 10. The height of the mortar filling is corresponding to the fixed backboard 1 and the enclosure shell 17. During the pouring process, the fixed backboard 1 and the bottom of the enclosure shell 17 are poured and fixed. Then, cement mortar material is filled into the gap between the fixed backboard 1 and the enclosure shell 17 so that the fixed backboard 1 and the enclosure shell 17 are fixedly connected. At this time, the trapezoidal clamping block 2, the connecting steel bar 13 and the connecting block 16 on the back side of the enclosure shell 17 are all located in the cement mortar. The two reinforcing steel meshes 9 inside the enclosure shell 17 are then filled to form the mortar-buried stone layer 2 14 and the mortar-buried stone layer 12. After the mortar-buried stone layer 12 is poured, the steel bar frame 5 is welded on the outside of the enclosure shell 17 to prevent the stones of the mortar-buried stone layer 12 from falling. After the mortar-buried stone layer 2 14 and the mortar-buried stone layer 12 are filled, cement stone is filled between the mortar-buried stone layer 2 14 and the mortar-buried stone layer 12. The block ash layer 15 not only plays a certain role in buffering and expanding between the mortar-buried stone layer 2 14 and the mortar-buried stone layer 1 12, but also when the mortar-buried stone layer 2 14 or the mortar-buried stone layer 12 cracks due to water seepage in the external environment, the material in the cement stone block ash layer 15 combines with water to re-form a layer of cement slurry, thereby improving the anti-permeability and supporting effect of the device. When the cement stone block ash layer 15 is filled, the upper sealing plate 4 can be welded to the top of the enclosure shell 17.

[0024] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reinforced mortar-stone retaining wall structure, comprising a bottom base (6), characterized in that: The top of the bottom base layer (6) is fixedly connected to a retaining shell (17), the top of the retaining shell (17) is fixedly welded to an upper sealing plate (4), one side of the retaining shell (17) is provided with a cement mortar layer (3), the inner wall of the retaining shell (17) is respectively fixedly connected to a mortar block stone layer (12) and a mortar block stone layer (14), a cement stone ash layer (15) is filled between the mortar block stone layer (12) and the mortar block stone layer (14), and the side of the upper sealing plate (4) away from the cement mortar layer (3) is fixedly connected to a steel bar frame (5).

2. The reinforced mortar-stone retaining wall structure according to claim 1, characterized in that: A plurality of trapezoidal clamping blocks (2) are fixedly connected to the side of the enclosure shell (17) away from the steel bar frame (5), a plurality of connecting steel bars (13) are fixedly connected between the plurality of trapezoidal clamping blocks (2), and the enclosure shell (17) is fixedly connected to the interior of the cement mortar layer (3) through the plurality of connecting steel bars (13).

3. The reinforced mortar-stone retaining wall structure according to claim 2, characterized in that: One of the trapezoidal clamping blocks (2) is fixedly connected to a connecting block (16) on a side away from the steel bar frame (5); the connecting block (16) is fixedly connected to a fixed back plate (1) on a side away from the enclosure shell (17); and one side of the fixed back plate (1) is fixedly connected to a side of the cement mortar layer (3) away from the enclosure shell (17).

4. The reinforced mortar-stone retaining wall structure according to claim 3, characterized in that: A sinking base layer (7) is provided at the bottom of the bottom base layer (6), and the insides of the bottom base layer (6) and the sinking base layer (7) are fixedly connected with a second reinforcing steel mesh (10), and the surfaces of the two reinforcing steel meshes (10) are fixedly connected with a supporting steel bar (11), and the top end of the supporting steel bar (11) passes through and is fixedly connected to the bottom of the bottom base layer (6), and the bottom end of the supporting steel bar (11) passes through and is fixedly connected to the top of the sinking base layer (7).

5. The reinforced mortar-stone retaining wall structure according to claim 4, characterized in that: The interiors of the mortar-packed stone layer 1 (12) and the mortar-packed stone layer 2 (14) are both fixedly connected with a reinforcing steel mesh 1 (9), the middles of the two reinforcing steel meshes 1 (9) are fixedly connected with a connecting steel bar 1 (8), and the bottom ends of the two reinforcing steel meshes 1 (9) are both fixedly connected to the bottom base layer (6), and penetrate the bottom base layer (6) and are fixedly connected to the reinforcing steel mesh 2 (10).

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