Self-adaptive foundation reinforcing structure

Abstract

The invention belongs to the technical field of building construction, and discloses a self-adaptive foundation reinforcing structure which comprises a left reinforcing bottom plate and a right reinforcing bottom plate, a second adjusting assembly is connected between the two reinforcing bottom plates, the far ends of the two reinforcing bottom plates are movably connected with supporting side plates, and the reinforcing bottom plates are placed at the bottom of a foundation pit. The supporting side plates are attached to the foundation pit wall, reinforcing assemblies are arranged in the reinforcing bottom plates and the supporting side plates, and first adjusting assemblies are connected between the two reinforcing bottom plates and the supporting side plates. The reinforcing assembly comprises a linkage assembly. Through cooperation of the first adjusting assemblies, pressure applied to linkage assemblies in the reinforcing bottom plate and the supporting side plates can be transferred into the multiple adaptive assemblies in the reinforcing bottom plate and the supporting side plates at the same time, and therefore mounting of the reinforcing structure is rapidly completed; more importantly, it can be ensured that the extrusion force of each adaptive assembly is the same as the extrusion force of the surrounding stratum, and therefore the reinforcing strength is greatly improved.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction, and in particular is an adaptive foundation reinforcement structure. Background Art

[0002] The foundations of some buildings are composed of piles, ring beams and columns, among which the piles are buried underground, while the columns are at least partially exposed, and the floor and spatial structure of the building are constructed on the top of the main body; after a long period of use, the gravity of the building's own will squeeze the columns, causing the columns to be squeezed and deformed and tilted, which in turn causes the foundation to settle or shift; in order to avoid the above problems, a reinforcement structure can be added to the columns to increase the bearing capacity of the foundation and prevent the columns from deforming and tilting.

[0003] The existing foundation reinforcement device has a fixed structure, but the foundation pit bottom and pit wall are not completely flat structures, and there is a difference in hardness between the foundation pit wall and pit bottom. The existing foundation reinforcement structure is difficult to adaptively reinforce according to this difference, which greatly reduces the reinforcement effect. Therefore, it is necessary to develop a foundation reinforcement structure with good adaptability to solve the shortcomings of the existing technology. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides an adaptive foundation reinforcement structure, which has the advantage of good adaptability.

[0005] Among them, the cooperation of the first adjustment component enables the pressure applied to the linkage component in the reinforced base plate and the supporting side plate to be simultaneously transferred to the interior of several adapter components in the reinforced base plate and the supporting side plate, thereby quickly completing the installation of the reinforced structure; more importantly, it can ensure that each adapter component has the same extrusion force as the surrounding strata, thereby greatly improving the reinforcement strength.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an adaptive foundation reinforcement structure, comprising two left and right reinforcement bottom plates, a second adjustment component is connected between the two reinforcement bottom plates, and the two reinforcement bottom plates are movably connected to support side plates at their far ends, the reinforcement bottom plate is placed at the bottom of the foundation pit, and the support side plates are attached to the walls of the foundation pit, reinforcement components are arranged inside the reinforcement bottom plate and the support side plates, and a first adjustment component is connected between the two reinforcement bottom plates and the support side plates;

[0007] The reinforcement component includes a linkage component opened in the reinforcement bottom plate and the supporting side plate away from the bottom and pit wall of the foundation pit, and a plurality of adapter components evenly distributed in the reinforcement bottom plate and the supporting side plate close to the bottom and pit wall of the foundation pit. The plurality of adapter components are interconnected with the linkage component, and the first adjustment component is simultaneously connected to a side of the internal linkage components of the two reinforcement bottom plates and the supporting side plates away from the bottom and pit wall of the foundation pit.

[0008] Preferably, the linkage assembly includes a connecting cavity opened inside the reinforcement bottom plate and the supporting side plate, the internal sealing of the connecting cavity is clamped with a piston plate, the outer surfaces of the reinforcement bottom plate and the supporting side plate are away from the front and rear limit slots on one side of the foundation pit bottom and the pit wall, and the limit slots are connected to the connecting cavity.

[0009] Preferably, the adapter assembly includes a limiting cavity opened in the reinforced bottom plate and the supporting side plate close to the bottom and one side of the foundation pit wall, one end of the limiting cavity is connected to the connecting cavity, a sealing sleeve on one side of the limiting cavity close to the connecting cavity is connected to a limiting ring, the interior of the limiting ring is fixedly connected to a reinforcement sleeve, and the interior sealing sleeve of the reinforcement sleeve is connected to a reinforcement rod.

[0010] Preferably, the lower end of the reinforcement rod passes through the reinforcement sleeve and the limiting cavity and extends to the outside of the reinforcement base plate and the supporting side plate, the part of the reinforcement sleeve extending outside the reinforcement base plate and the supporting side plate is conical, and the outer surfaces of the reinforcement rod and the reinforcement sleeve are smooth.

[0011] Preferably, the first adjustment assembly includes four first shear rods arranged in the front, rear, left and right directions between the reinforced bottom plate and the supporting side plate, both ends of the first shear rods are movably connected with first hinge blocks, and the first shear rods and the first hinge blocks are slidably engaged in the interior of the limiting slot.

[0012] Preferably, the first hinge block located in the reinforced base plate slides against the side of the outer surface of the piston plate away from the bottom of the foundation pit, and the first hinge block located in the supporting side plate is fixedly connected to the side of the outer surface of the piston plate away from the wall of the foundation pit. A connecting rod is fixedly connected between the two corresponding front and rear first shear rods, and a first adjusting sleeve is arranged between the left and right connecting rods, and the internal thread of the first adjusting sleeve is connected with the left and right first adjusting screws.

[0013] Preferably, the distal ends of the two first adjusting screw rods both pass through the first adjusting sleeve and are fixedly connected to the left and right connecting rods respectively, and the threads on the outer surfaces of the two first adjusting screw rods have opposite rotation directions.

[0014] Preferably, the lower ends of the facing surfaces of the two supporting side panels are respectively connected to the far ends of the two reinforced bottom plates, and a hinge block is connected between the reinforced bottom plate and the supporting side panels. The two supporting side panels rotate around the end of the reinforced bottom plate under the restriction of the hinge block and finally reach a horizontal state with the reinforced bottom plate.

[0015] Preferably, the second adjustment component includes two front and rear movable sleeves arranged between the two reinforced base plates, a second shear rod is arranged between the outer surface of the two movable sleeves and the left and right reinforced base plates, both ends of the second shear rod are movably connected to a second hinge block, and the two ends of the second shear rod are fixedly connected to the facing surfaces of the movable sleeve and the reinforced base plate through the second hinge blocks.

[0016] Preferably, a second adjustment sleeve is arranged between the two movable sleeves, the internal fixed sleeve of the second adjustment sleeve is connected with a second adjustment screw rod, the outer surface of the second adjustment screw rod is provided with two front and rear threads with opposite rotation directions, and the two ends of the outer surface of the second adjustment screw rod are respectively connected to the front and rear movable sleeves through the threads.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. Due to the setting of the linkage component of the present invention, the pressure applied to the linkage component in the reinforced bottom plate and the supporting side plate with the cooperation of the first adjustment component can be simultaneously transferred to the interior of several adapter components in the reinforced bottom plate and the supporting side plate, thereby quickly completing the installation of the reinforced structure; more importantly, it can ensure that each adapter component has the same extrusion force as the surrounding strata, thereby greatly improving the reinforcement strength.

[0019] 2. Due to the provision of the second adjustment component, the present invention can facilitate the staff to adjust the distance between the two reinforced bottom plates, so that the lower ends of the two supporting side plates are respectively fitted to the left and right sides of the bottom of the foundation pit, thereby ensuring that the left and right supporting side plates can be tightly fitted to both sides of the foundation pit wall through the first adjustment component. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the bottom of the present invention;

[0022] Figure 3 It is a front view of the present invention;

[0023] Figure 4 A top view of the present invention;

[0024] Figure 5 It is a cross-sectional view of the front side of the present invention;

[0025] Figure 6 for Figure 5 A local enlarged schematic diagram of point A in the middle.

[0026] In the figure: 1. reinforcement base plate; 2. support side plate; 3. reinforcement assembly; 31. linkage assembly; 311. connecting cavity; 312. piston plate; 313. limit slot; 32. adapter assembly; 321. limit cavity; 322. limit ring; 323. reinforcement sleeve; 324. reinforcement rod; 4. first adjustment assembly; 41. first shear rod; 42. first hinge block; 43. connecting rod; 44. first adjustment sleeve; 45. first adjustment screw; 5. hinge block; 6. second adjustment assembly; 61. movable sleeve; 62. second shear rod; 63. second hinge block; 64. second adjustment screw; 65. second adjustment sleeve. DETAILED DESCRIPTION

[0027] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0028] like Figures 1 to 6 As shown, the present invention provides an adaptive foundation reinforcement structure, including two left and right reinforcement bottom plates 1, a second adjustment component 6 is connected between the two reinforcement bottom plates 1, and the two far ends of the two reinforcement bottom plates 1 are movably connected with support side plates 2, the reinforcement bottom plate 1 is placed at the bottom of the foundation pit, and the support side plates 2 are attached to the foundation pit wall. The reinforcement bottom plate 1 and the support side plates 2 are both provided with reinforcement components 3 inside, and the first adjustment component 4 is connected between the two reinforcement bottom plates 1 and the support side plates 2;

[0029] The reinforcement component 3 includes a linkage component 31 opened in the reinforcement base plate 1 and the supporting side plate 2 away from the bottom and wall of the foundation pit, a plurality of adapter components 32 evenly distributed in the reinforcement base plate 1 and the supporting side plate 2 close to the bottom and wall of the foundation pit, and the plurality of adapter components 32 are interconnected with the linkage component 31, and the first adjustment component 4 is simultaneously connected to the side of the internal linkage component 31 of the two reinforcement base plates 1 and the supporting side plates 2 away from the bottom and wall of the foundation pit; due to the setting of the linkage component 31, the pressure applied to the linkage component 31 in the reinforcement base plate 1 and the supporting side plate 2 by the cooperation of the first adjustment component 4 can be simultaneously transferred to the interior of the plurality of adapter components 32 in the reinforcement base plate 1 and the supporting side plate 2, thereby quickly completing the installation of the reinforcement structure; more importantly, it can ensure that each adapter component 32 has the same extrusion force as the surrounding strata, thereby greatly improving the reinforcement strength.

[0030] like Figure 5As shown, the linkage component 31 includes a connecting chamber 311 opened inside the reinforcement base plate 1 and the supporting side plate 2, and the internal sealing of the connecting chamber 311 is clamped with a piston plate 312. The outer surfaces of the reinforcement base plate 1 and the supporting side plate 2 are away from the front and rear two limiting grooves 313 on one side of the foundation pit bottom and the pit wall, and the limiting grooves 313 are connected to the connecting chamber 311. Due to the setting of the connecting chamber 311, when the first adjustment component 4 pushes the piston plate 312 to move, it can press the other parts in the connecting chamber 311 into the interior of a plurality of adapter components 32, so that the outer ends of the plurality of adapter components 32 are consistent with the supporting strength of the surrounding foundation structure, thereby effectively increasing the reinforcement stability.

[0031] like Figure 5 and Figure 6 As shown, the adapter component 32 includes a limiting cavity 321 opened in the reinforced bottom plate 1 and the supporting side plate 2 close to the bottom and the wall of the foundation pit, one end of the limiting cavity 321 is connected to the connecting cavity 311, and a limiting ring 322 is sealedly sleeved on one side of the limiting cavity 321 close to the connecting cavity 311, and a reinforcement sleeve 323 is fixedly sleeved inside the limiting ring 322, and a reinforcement rod 324 is sealedly sleeved inside the reinforcement sleeve 323.

[0032] like Figure 5 and Figure 6 As shown, the lower end of the reinforcement rod 324 passes through the reinforcement sleeve 323 and the limiting cavity 321 and extends to the outside of the reinforcement base plate 1 and the support side plate 2. The portion of the reinforcement sleeve 323 extending to the outside of the reinforcement base plate 1 and the support side plate 2 is conical, and the outer surfaces of the reinforcement rod 324 and the reinforcement sleeve 323 are smooth. Due to the arrangement of the limiting ring 322 and the reinforcement sleeve 323, the overall length of the adapter component 32 is effectively increased, thereby greatly improving the extension range of the adapter component 32, which helps to improve the reinforcement strength.

[0033] like Figures 1 to 5 As shown, the first adjustment component 4 includes four first shear rods 41 arranged in the front, rear, left and right directions between the reinforced base plate 1 and the supporting side plate 2. Both ends of the first shear rod 41 are movably connected with the first hinge blocks 42. The first shear rod 41 and the first hinge blocks 42 are both slidably engaged in the interior of the limiting slot 313. Due to the setting of the first hinge block 42, when the first shear rod 41 moves, it can push the piston plate 312 through the first hinge block 42 under the restriction of the limiting slot 313, and ensure that the first hinge block 42 at the lower end of the first shear rod 41 can slide left and right along the interior of the limiting slot 313 in the reinforced base plate 1, thereby ensuring that the supporting side plate 2 can be flipped relative to the end of the reinforced base plate 1, so that the equipment can reach a flat state for storage.

[0034] like Figures 1 to 5As shown, the first hinge block 42 located in the reinforced base plate 1 slides against the side of the outer surface of the piston plate 312 away from the bottom of the foundation pit, and the first hinge block 42 located in the supporting side plate 2 is fixedly connected to the side of the outer surface of the piston plate 312 away from the wall of the foundation pit. A connecting rod 43 is fixedly connected between the two corresponding front and rear first shear rods 41, and a first adjusting sleeve 44 is arranged between the left and right connecting rods 43. The internal thread of the first adjusting sleeve 44 is sleeved with two left and right first adjusting screws 45.

[0035] like Figure 5 As shown, the distal ends of the two first adjusting screws 45 both pass through the first adjusting sleeve 44 and are respectively fixedly connected to the left and right connecting rods 43, and the threads on the outer surfaces of the two first adjusting screws 45 have opposite rotation directions; due to the arrangement of the left and right first adjusting screws 45, the first adjusting sleeve 44 can be used to make the first shear rods 41 of the left and right parts move away from each other with the cooperation of the two connecting rods 43, and then with the cooperation of the corresponding first hinge blocks 42, the first shear rods 41 push the piston plates 312 in the reinforcing bottom plate 1 and the supporting side plate 2 on the same side, so that the gas inside the connecting cavity 311 is pressed into the adapter assembly 32.

[0036] like Figures 1 to 4 As shown, the lower ends of the facing surfaces of the two supporting side panels 2 are respectively connected to the far ends of the two reinforced bottom plates 1, and a hinge block 5 is connected between the reinforced bottom plate 1 and the supporting side panels 2. The two supporting side panels 2 rotate around the end of the reinforced bottom plate 1 under the restriction of the hinge block 5 and finally reach a horizontal state with the reinforced bottom plate 1.

[0037] like Figures 1 to 5 As shown, the second adjustment component 6 includes two front and rear movable sleeves 61 arranged between the two reinforced base plates 1, and a second shear rod 62 is arranged between the outer surface of the two movable sleeves 61 and the left and right reinforced base plates 1. Both ends of the second shear rod 62 are movably connected to a second hinge block 63, and the two ends of the second shear rod 62 are fixedly connected to the facing surfaces of the movable sleeve 61 and the reinforced base plate 1 through the second hinge block 63 respectively.

[0038] like Figures 1 to 5 As shown, a second adjusting sleeve 65 is arranged between the two movable sleeves 61, and the internal fixed sleeve of the second adjusting sleeve 65 is connected with a second adjusting screw rod 64, and the outer surface of the second adjusting screw rod 64 is provided with two front and rear threads with opposite rotation directions, and the two ends of the outer surface of the second adjusting screw rod 64 are respectively connected to the front and rear movable sleeves 61 through threads; due to the setting of the second adjusting component 6, it is convenient for the staff to adjust the distance between the two reinforced base plates 1, and then make the lower ends of the two supporting side plates 2 respectively fit on the left and right sides of the bottom of the foundation pit, thereby ensuring that the left and right supporting side plates 2 can be tightly fitted on all sides of the foundation pit wall through the first adjusting component 4.

[0039] The working principle and use process of the present invention:

[0040] The length of the reinforcement bottom plate 1, i.e., the distance between the lower ends of the two supporting side plates 2, is adjusted according to the span size of the foundation pit. Specifically, the device is placed as a whole at the bottom of the foundation pit, and then the second adjustment screw 64 is driven to rotate by rotating the second adjustment sleeve 65, thereby driving the front and rear movable sleeves 61 to move closer to or away from each other. Due to the relative movement of the two movable sleeves 61, the two reinforcement bottom plates 1 can be driven to move away from or closer to each other through the second shear rod 62 under the cooperation of the second hinge block 63, so that the overall length size of the two reinforcement bottom plates 1 is adapted to the span size of the foundation pit;

[0041] Then, by rotating the first adjustment sleeve 44, the two first adjustment screw rods 45 can be driven to move closer to or away from each other under the restriction of the first shear rod 41 and the connecting rod 43, and the first shear rod 41 can be pushed through the connecting rod 43, and then the piston plate 312 inside the connecting cavity 311 in the reinforced bottom plate 1 and the supporting side plate 2 can be pushed with the cooperation of the first hinge block 42, and then the internal gas is pressed into the interior of several adapter components 32 with the cooperation of the connecting cavity 311, and then the reinforcement sleeve 323 and the reinforcement rod 324 are extended to the outside of the reinforced bottom plate 1 and the supporting side plate 2 with the cooperation of the limit ring 322, and inserted into the foundation soil layer, so that the reinforced bottom plate 1 and the supporting side plate 2 are firmly fixed to the bottom of the foundation pit.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] 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. An adaptive foundation reinforcement structure, comprising two left and right reinforcement base plates (1), characterized in that: A second adjustment component (6) is connected between the two reinforcement base plates (1); the two reinforcement base plates (1) are movably connected to support side plates (2) at their distal ends; the reinforcement base plates (1) are placed at the bottom of a foundation pit; the support side plates (2) are attached to the walls of the foundation pit; reinforcement components (3) are arranged inside the reinforcement base plates (1) and the support side plates (2); and a first adjustment component (4) is connected between the two reinforcement base plates (1) and the support side plates (2); The reinforcement component (3) comprises a linkage component (31) disposed in the reinforcement bottom plate (1) and the supporting side plate (2) and away from the bottom and wall of the foundation pit, a plurality of adapter components (32) disposed in the reinforcement bottom plate (1) and the supporting side plate (2) and close to the bottom and wall of the foundation pit and evenly distributed, the plurality of adapter components (32) being interconnected with the linkage component (31), and the first adjustment component (4) being simultaneously connected to a side of the internal linkage component (31) of the two reinforcement bottom plates (1) and the supporting side plates (2) away from the bottom and wall of the foundation pit.

2. The adaptive foundation reinforcement structure according to claim 1, characterized in that: The linkage assembly (31) comprises a communication cavity (311) provided inside the reinforcement bottom plate (1) and the support side plate (2); a piston plate (312) is sealed and clamped inside the communication cavity (311); and two front and rear limit slots (313) are provided on the outer surfaces of the reinforcement bottom plate (1) and the support side plate (2) away from the bottom and the wall of the foundation pit; the limit slots (313) are connected to the communication cavity (311).

3. The adaptive foundation reinforcement structure according to claim 2, characterized in that: The adapter component (32) comprises a limiting cavity (321) provided in the reinforcement bottom plate (1) and the supporting side plate (2) close to the bottom and the wall of the foundation pit; one end of the limiting cavity (321) is connected to the connecting cavity (311); a limiting ring (322) is sealedly sleeved on one side of the limiting cavity (321) close to the connecting cavity (311); a reinforcement sleeve (323) is fixedly sleeved inside the limiting ring (322); and a reinforcement rod (324) is sealedly sleeved inside the reinforcement sleeve (323).

4. The adaptive foundation reinforcement structure according to claim 3, characterized in that: The lower end of the reinforcement rod (324) passes through the reinforcement sleeve (323) and the limiting cavity (321) and extends to the outside of the reinforcement base plate (1) and the supporting side plate (2); the portion of the reinforcement sleeve (323) extending outside the reinforcement base plate (1) and the supporting side plate (2) is conical, and the outer surfaces of the reinforcement rod (324) and the reinforcement sleeve (323) are both smooth.

5. The adaptive foundation reinforcement structure according to claim 2, characterized in that: The first adjustment assembly (4) comprises four first shear rods (41) arranged in the front, rear, left and right directions between the reinforcement base plate (1) and the support side plate (2); both ends of the first shear rods (41) are movably connected to first hinge blocks (42); and the first shear rods (41) and the first hinge blocks (42) are slidably engaged in the interior of the limiting slot (313).

6. The adaptive foundation reinforcement structure according to claim 5, characterized in that: The first hinge block (42) located in the reinforcement base plate (1) is slidably pressed against the side of the outer surface of the piston plate (312) away from the bottom of the foundation pit, and the first hinge block (42) located in the support side plate (2) is fixedly connected to the side of the outer surface of the piston plate (312) away from the wall of the foundation pit. A connecting rod (43) is fixedly connected between the two corresponding front and rear first shear rods (41), and a first adjustment sleeve (44) is arranged between the left and right connecting rods (43). The internal thread of the first adjustment sleeve (44) is sleeved with two left and right first adjustment screw rods (45).

7. The adaptive foundation reinforcement structure according to claim 6, characterized in that: The distal ends of the two first adjusting screw rods (45) both pass through the first adjusting sleeve (44) and are respectively fixedly connected to the left and right connecting rods (43). The threads on the outer surfaces of the two first adjusting screw rods (45) have opposite rotation directions.

8. The adaptive foundation reinforcement structure according to claim 1, characterized in that: The lower ends of the facing surfaces of the two supporting side panels (2) are respectively connected to the remote ends of the two reinforcing bottom panels (1); a hinge block (5) is connected between the reinforcing bottom panel (1) and the supporting side panels (2); the two supporting side panels (2) rotate around the ends of the reinforcing bottom panel (1) under the restriction of the hinge block (5) and finally reach a horizontal state with the reinforcing bottom panel (1).

9. The adaptive foundation reinforcement structure according to claim 1, characterized in that: The second adjustment component (6) comprises two front and rear movable sleeves (61) arranged between the two reinforced base plates (1), a second shear rod (62) is arranged between the outer surface of the two movable sleeves (61) and the left and right reinforced base plates (1), and both ends of the second shear rod (62) are movably connected to a second hinge block (63), and the two ends of the second shear rod (62) are fixedly connected to the facing surfaces of the movable sleeve (61) and the reinforced base plate (1) through the second hinge block (63).

10. The adaptive foundation reinforcement structure according to claim 9, characterized in that: A second adjustment sleeve (65) is arranged between the two movable sleeves (61); the interior of the second adjustment sleeve (65) is fixedly sleeved with a second adjustment screw rod (64); the outer surface of the second adjustment screw rod (64) is provided with two front and rear threads with opposite rotation directions; the two ends of the outer surface of the second adjustment screw rod (64) are respectively connected to the front and rear movable sleeves (61) through the threads.

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