Foundation reinforcing structure capable of preventing soil from flowing out

Abstract

According to the technical scheme, the foundation reinforcing structure capable of preventing the soil from flowing out is characterized by comprising a reinforcing frame, a stacking plate is fixedly connected into the reinforcing frame in a sleeved mode, and a plurality of water filtering holes are formed in the top face of the stacking plate; the reinforcing assembly is arranged in the reinforcing frame and used for reinforcing a foundation, the reinforcing assembly comprises a tamping plate, the tamping plate is movably connected into the reinforcing frame in a sleeved mode, a plurality of soil inlet holes are formed in the top face of the tamping plate, and extrusion blocks are fixedly installed on the two sides of the tamping plate correspondingly; two fixing holes are formed in the top face of the reinforcing frame, and the reinforcing frame, the stacking plate, the water filtering holes, the tamping plate, the soil inlet hole, the extrusion block, the fixing holes, the fixing columns, the connecting holes, the moving holes, the adjusting grooves, the downward pressing columns and the operation disc are used in cooperation, so that a foundation is reinforced conveniently; and soil in the foundation is prevented from flowing out greatly to reduce the strength of the foundation due to rain wash.

Description

Technical Field

[0001] The utility model relates to the technical field of foundations, and particularly relates to a foundation strengthening structure for preventing soil from flowing out. Background Technique

[0002] All loads of a building are borne by the stratum below it. The part of the stratum affected by the building is called the foundation. Therefore, the foundation refers to the soil layer below the foundation bottom surface that bears the building loads transmitted by the foundation and generates stress and strain. The lower structure that transmits the building loads to the foundation is called the foundation, which is the enlarged part of the wall or column of the building buried underground and is the "foot" of the building. Its function is to bear all the loads of the upper structure and transmit them to the foundation.

[0003] For example, the Chinese patent with the publication number CN210288450U proposes a strengthened foundation module. This patent is fixed to the ground by ground nails, which is convenient for disassembly or movement and is economical and reasonable. Secondly, a number of installation through holes are respectively opened on its first vertical plate and second vertical plate, and a nut is installed on these a number of installation through holes. Connecting through holes corresponding to the installation through holes of the first vertical plate and the second vertical plate are respectively opened on the first side plate and the second side plate of the X cross beam. A first bolt passes through the connecting through hole of the first side plate of the X cross beam and is screwed with the nut arranged on the first vertical plate, and a second bolt passes through the connecting through hole of the second side plate of the X cross beam and is screwed with the nut arranged on the second vertical plate. The setting of the nut on the connecting plate vertical plate enables the two side plates of the X cross beam and the vertical plate of the connecting plate to be locked and fixed face to face. The connection relationship is stable, avoiding situations such as distortion and deformation at the connection and loosening of bolts. The structure has good stability and is easy to disassemble and assemble. However, in this scheme, since the foundation needs to be placed in the foundation pit during construction, when the soil in the foundation is soft or the foundation pit is washed by rainwater, it may cause the soil to flow due to external factors, and at this time, the foundation may become loose. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a foundation strengthening structure for preventing soil from flowing out, which solves the problem that when the foundation needs to be placed in the foundation pit during construction, when the soil in the foundation is soft or the foundation pit is washed by rainwater, it may cause the soil to flow due to external factors, and at this time, the foundation may become loose.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A foundation strengthening structure for preventing soil outflow, comprising a strengthening frame, inside which a stacking plate is fixedly sleeved, and a plurality of water filtering holes are opened on the top surface of the stacking plate; a strengthening component, arranged inside the strengthening frame for strengthening the foundation, the strengthening component includes: a ramming plate, which is movably sleeved inside the strengthening frame, a plurality of soil inlet holes are opened on the top surface of the ramming plate, extrusion blocks are respectively fixedly installed on both sides of the ramming plate, two fixing holes are opened on the top surface of the strengthening frame, a fixing column is fixedly sleeved on the inner circular wall surface of the fixing hole, connection holes are respectively opened on both sides inside the strengthening frame, the connection holes are communicated with the fixing holes, the connection holes are movably sleeved with the extrusion blocks, an adjustment groove is opened on the top surface of the fixing column, two moving holes are opened on the outer circular wall surface of the fixing column, the moving holes correspond to the connection holes, the extrusion blocks are movably sleeved with the moving holes, threads are opened on the inner circular wall surface of the adjustment groove, a pressing column is threadedly connected to the inner circular wall surface of the adjustment groove, threads are opened on the outer circular wall surface of the pressing column, and an operation disc is fixedly installed on the top surface of the pressing column.

[0007] In order to prevent rainwater from depositing in the soil, as a foundation strengthening structure for preventing soil outflow of the present utility model, preferably, a collection bin is fixedly installed on one side of the strengthening frame, a baffle is fixedly installed on the top surface of the collection bin, a water inlet hole is opened on one side inside the collection bin, a water outlet hole is opened on one side inside the strengthening frame, the water outlet hole is communicated with the water inlet hole, a drainage hole is opened on one side of the collection bin, a drain pipe is fixedly sleeved on the inner circular wall surface of the drainage hole, and a blocking net is fixedly sleeved inside the water outlet hole.

[0008] In order to prevent soil from blocking the drain pipe, as a foundation strengthening structure for preventing soil outflow of the present utility model, preferably, a soil blocking shell is fixedly installed on the outer circular wall surface of the drain pipe.

[0009] In order to limit the strengthening frame in the foundation pit, as a foundation strengthening structure for preventing soil outflow of the present utility model, preferably, a plurality of limiting holes are opened on the top surface of the strengthening frame, a reinforcing column is movably sleeved on the inner circular wall surface of the limiting hole, and support columns are respectively fixedly installed on the bottom surfaces of the reinforcing column and the fixing column.

[0010] In order to assist the ramming plate to move in a limited manner, as a foundation strengthening structure for preventing soil outflow of the present utility model, preferably, two limiting grooves are respectively opened on both sides inside the strengthening frame, two limiting blocks are respectively fixedly installed on both sides of the ramming plate, and the limiting blocks are movably sleeved with the limiting grooves.

[0011] In order to enhance the corrosion resistance of the reinforcement frame, stacking plate, ramming plate, and support column, as a foundation reinforcement structure for preventing soil outflow in the present utility model, preferably, the surfaces of the reinforcement frame, the stacking plate, the ramming plate, and the support column are respectively coated with corrosion-resistant coatings.

[0012] In summary, the present utility model mainly has the following beneficial effects:

[0013] By the mutual cooperation of the provided reinforcement frame, stacking plate, water filtration holes, ramming plate, soil inlet holes, extrusion blocks, fixing holes, fixing columns, connecting holes, moving holes, adjustment grooves, pressing columns, and operation discs, it is convenient to reinforce the foundation and prevent a large amount of soil in the foundation from flowing out due to rain erosion, reducing the strength of the foundation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a rear view schematic diagram of the reinforcement frame structure of the present utility model;

[0016] Figure 3 is a schematic diagram of the fixing column structure of the present utility model;

[0017] Figure 4 is a right view schematic diagram of the reinforcement column structure of the present utility model;

[0018] Figure 5 is Figure 2 a partial structural schematic diagram of A in

[0019] Reference numerals: 1, reinforcement frame; 2, stacking plate; 3, water filtration holes; 4, ramming plate; 5, soil inlet holes; 6, extrusion blocks; 7, fixing holes; 8, fixing columns; 9, connecting holes; 10, moving holes; 11, adjustment grooves; 12, pressing columns; 13, operation discs; 14, collection bin; 15, baffle; 16, water inlet holes; 17, water outlet holes; 18, drainage holes; 19, drain pipes; 20, blocking nets; 21, soil retaining shells; 22, limiting holes; 23, reinforcement columns; 24, support columns; 25, limiting grooves; 26, limiting blocks. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1

[0022] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4, A foundation strengthening structure for preventing soil outflow, including a strengthening frame 1. Inside the strengthening frame 1, a stacking plate 2 is fixedly sleeved. A number of water filtering holes 3 are opened on the top surface of the stacking plate 2. Inside the strengthening frame 1, a strengthening component is provided for strengthening the foundation. The strengthening component includes a ramming plate 4. The ramming plate 4 is movably sleeved inside the strengthening frame 1. A number of soil inlet holes 5 are opened on the top surface of the ramming plate 4. On both sides of the ramming plate 4, extrusion blocks 6 are respectively fixedly installed. On the top surface of the strengthening frame 1, two fixing holes 7 are opened. Inside the inner circular wall surface of the fixing hole 7, a fixing column 8 is fixedly sleeved. On both sides inside the strengthening frame 1, connection holes 9 are respectively opened. The connection holes 9 are communicated with the fixing holes 7. The connection holes 9 are movably sleeved with the extrusion blocks 6. On the top surface of the fixing column 8, an adjustment groove 11 is opened. On the outer circular wall surface of the fixing column 8, two moving holes 10 are opened. The moving holes 10 correspond to the connection holes 9. The extrusion blocks 6 are movably sleeved with the moving holes 10. The inner circular wall surface of the adjustment groove 11 has threads. The inner circular wall surface of the adjustment groove 11 is threadedly connected with a downward pressure column 12. The outer circular wall surface of the downward pressure column 12 has threads. On the top surface of the downward pressure column 12, an operation disk 13 is fixedly installed. By setting the strengthening frame 1, when the staff strengthens the foundation, first, the strengthening frame 1 is placed inside the foundation pit. Then, the staff injects soil into the inside of the strengthening frame 1. Then, the soil will pass through the soil inlet holes 5 and fall onto the top surface of the stacking plate 2. Thus, the soil can be filled between the ramming plate 4 and the stacking plate 2. When the soil covers the top surface of the stacking plate 2, the staff drives the downward pressure column 12 to rotate by rotating the operation disk 13. Thus, the downward pressure column 12 can move downward. Then, the bottom of the downward pressure column 12 will slowly approach and contact the top surface of the extrusion block 6. Then, when the downward pressure column 12 moves downward, it will squeeze the extrusion block 6 downward. Then, the extrusion block 6 will drive the ramming plate 4 to move downward. At this time, the ramming plate 4 will press downward on the surface of the soil filled between the stacking plate 2 and the ramming plate 4, which is convenient for squeezing and shrinking the soil between the stacking plate 2 and the ramming plate 4, and is convenient for compacting the soil between the stacking plate 2 and the ramming plate 4, preventing the soil from being fluffy and causing a large amount of soil loss under the subsequent scouring of rainwater. Then, the staff spreads the soil on the top surface of the ramming plate 4. When scoured by rainwater, the soil on the upper layer of the ramming plate 4 can be prevented from being soft and sinking and flowing around by the blocking of the strengthening frame 1 and the ramming plate 4. Then, through the blocking of the stacking plate 2, the rammed soil between the stacking plate 2 and the ramming plate 4 will slowly absorb rainwater. Then, a large amount of rainwater will flow out through the water filtering holes 3, which is convenient for strengthening the foundation, preventing a large amount of soil outflow inside the foundation due to rainwater scouring and reducing the foundation strength. On one side of the strengthening frame 1, a collection bin 14 is fixedly installed. On the top surface of the collection bin 14, a baffle 15 is fixedly installed. On one side inside the collection bin 14, a water inlet hole 16 is opened. On one side inside the strengthening frame 1, a water outlet hole 17 is opened. The water outlet hole 17 is communicated with the water inlet hole 16. On one side of the collection bin 14, a drain hole 18 is opened. Inside the inner circular wall surface of the drain hole 18, a drain pipe 19 is fixedly sleeved. Inside the water outlet hole 17, a blocking net 20 is fixedly sleeved.Through the provided blocking net 20, rainwater can pass through the mesh holes of the blocking net 20. Then, the rainwater will enter the interior of the collection bin 14 through the blocking net 20, the water outlet holes 17, and the water inlet holes 16, facilitating the collection of rainwater in the soil and preventing rainwater from accumulating in the soil. Subsequently, the rainwater can be discharged through the drain pipe 19.

[0023] Embodiment 2

[0024] Based on the above Embodiment 1, refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 On the outer circumferential wall surface of the drain pipe 19, a soil retaining shell 21 is fixedly installed. A plurality of limiting holes 22 are opened on the top surface of the reinforcing frame 1. The inner circumferential wall surface of the limiting holes 22 is movably sleeved with reinforcing columns 23. Support columns 24 are respectively fixedly installed on the bottom surfaces of the reinforcing columns 23 and the fixed columns 8. Through the provided support columns 24, after the staff places the reinforcing frame 1 into the foundation pit, the staff drives the support columns 24 to move by moving the reinforcing columns 23. Then, the staff passes the reinforcing columns 23 and the support columns 24 through the limiting holes 22 to insert the support columns 24 into the ground, facilitating the restriction of the reinforcing frame 1 in the foundation pit. On both sides inside the reinforcing frame 1, two limiting grooves 25 are respectively opened. On both sides of the ramming plate 4, two limiting blocks 26 are respectively fixedly installed. The limiting blocks 26 are movably sleeved with the limiting grooves 25. Corrosion-resistant coatings are respectively applied to the surfaces of the reinforcing frame 1, the stacking plate 2, the ramming plate 4, and the support columns 24.

[0025] Working principle: Please refer to Figures 1 - 5As shown, through the provided reinforcement frame 1, when the staff strengthens the foundation, they first put the reinforcement frame 1 into the foundation pit, and then the staff injects soil into the reinforcement frame 1, and then the soil will pass through the soil entry hole 5 and fall to the top surface of the stacking plate 2, so that the soil can be filled between the tamping plate 4 and the stacking plate 2. When the soil is spread on the top surface of the stacking plate 2, the staff drives the lower pressure column 12 to rotate by rotating the operating disk 13, so that the lower pressure column 12 can move downward, and then the bottom of the lower pressure column 12 will slowly approach the top surface of the extrusion block 6 and contact it, and then the downward movement of the lower pressure column 12 will squeeze the extrusion block 6 downward, and then the extrusion block 6 will drive the tamping plate 4 to move downward. At this time, the tamping plate 4 will be between the stacking plate 2 and the tamping plate 4. The surface of the soil filled between the solid plates 4 is pressed downward, so as to facilitate the squeezing and shrinking of the soil between the stacking plate 2 and the tamping plate 4, and to facilitate the compaction of the soil between the stacking plate 2 and the tamping plate 4 to prevent the soil from becoming loose and causing a large amount of soil loss under the subsequent erosion of rainwater. Then the staff spreads the soil on the top surface of the tamping plate 4. When rainwater erodes, the soil on the upper layer of the tamping plate 4 is blocked by the reinforcing frame 1 and the tamping plate 4 to prevent it from becoming soft and sinking and flowing around. Then, the compacted soil between the stacking plate 2 and the tamping plate 4 will slowly absorb rainwater through the blocking of the stacking plate 2, and then a large amount of rainwater will flow out through the water filter holes 3, which is convenient for strengthening the foundation and preventing rainwater erosion from causing a large amount of soil in the foundation to flow out and reduce the foundation strength.

[0026] By setting up the blocking net 20, rainwater can pass through the mesh of the blocking net 20, and then the rainwater will enter the interior of the collecting bin 14 through the blocking net 20, the water outlet 17 and the water inlet 16, so as to facilitate the collection of rainwater in the soil and prevent the rainwater from being deposited in the soil, and then the rainwater can be discharged through the drain pipe 19.

[0027] By setting up the support column 24, when the staff puts the reinforcement frame 1 into the foundation pit, the staff drives the support column 24 to move by moving the reinforcement column 23, and then the staff passes the reinforcement column 23 and the support column 24 through the limiting hole 22 to insert the support column 24 into the ground, so as to facilitate the restriction of the reinforcement frame 1 in the foundation pit.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foundation reinforcement structure for preventing soil from flowing out, characterized in that: include: A reinforcement frame (1), wherein a stacking plate (2) is fixedly sleeved inside the reinforcement frame (1), and a plurality of water filtering holes (3) are provided on the top surface of the stacking plate (2); A reinforcement component is arranged inside the reinforcement frame (1) and is used to reinforce the foundation. The reinforcement component comprises: a tamping plate (4), the tamping plate (4) is movably sleeved inside the reinforcement frame (1), a plurality of soil entry holes (5) are provided on the top surface of the tamping plate (4), extrusion blocks (6) are fixedly installed on both sides of the tamping plate (4), two fixing holes (7) are provided on the top surface of the reinforcement frame (1), a fixing column (8) is fixedly sleeved on the inner circular wall surface of the fixing hole (7), and connection holes (9) are provided on both sides of the reinforcement frame (1), and the connection holes (9) and the fixing holes (7) are connected to each other. The connecting hole (9) is movably connected with the extrusion block (6), the top surface of the fixed column (8) is provided with an adjustment groove (11), the outer circular wall surface of the fixed column (8) is provided with two movable holes (10), the movable holes (10) correspond to the connecting hole (9), the extrusion block (6) is movably connected with the movable holes (10), the inner circular wall surface of the adjustment groove (11) is provided with a thread, the inner circular wall surface of the adjustment groove (11) is threadedly connected with a lower pressure column (12), the outer circular wall surface of the lower pressure column (12) is provided with a thread, and the top surface of the lower pressure column (12) is fixedly installed with an operating panel (13).

2. A foundation reinforcement structure for preventing soil outflow according to claim 1, characterized in that: A collecting bin (14) is fixedly mounted on one side of the reinforcement frame (1), a baffle (15) is fixedly mounted on the top surface of the collecting bin (14), a water inlet hole (16) is provided on one side of the interior of the collecting bin (14), a water outlet hole (17) is provided on one side of the interior of the reinforcement frame (1), the water outlet hole (17) is connected to the water inlet hole (16), a drainage hole (18) is provided on one side of the collecting bin (14), a drainage pipe (19) is fixedly sleeved on the inner circular wall surface of the drainage hole (18), and a blocking net (20) is fixedly sleeved inside the water outlet hole (17).

3. A foundation reinforcement structure for preventing soil outflow according to claim 2, characterized in that: A retaining shell (21) is fixedly mounted on the outer circular wall surface of the drainage pipe (19).

4. A foundation reinforcement structure for preventing soil outflow according to claim 1, characterized in that: The top surface of the reinforcement frame (1) is provided with a plurality of limiting holes (22), the inner circular wall surface of the limiting hole (22) is movably sleeved with a reinforcing column (23), and the bottom surfaces of the reinforcing column (23) and the fixing column (8) are respectively fixedly mounted with a supporting column (24).

5. The foundation reinforcement structure for preventing soil from flowing out according to claim 1, characterized in that: Two limiting grooves (25) are respectively provided on both sides of the interior of the reinforcing frame (1), and two limiting blocks (26) are respectively fixedly installed on both sides of the tamping plate (4), and the limiting blocks (26) are movably sleeved with the limiting grooves (25).

6. A foundation reinforcement structure for preventing soil from flowing out according to claim 4, characterized in that: The surfaces of the reinforcement frame (1), the stacking plate (2), the tamping plate (4) and the support column (24) are respectively coated with corrosion-resistant paint.

Images