Deviation-rectifying observation device for settlement reinforcement of building foundation

Abstract

The utility model discloses a building foundation settlement reinforcing and deviation rectifying observation device, which relates to the technical field of building construction and comprises a concrete base, a plurality of supporting columns and a plurality of supporting columns. The reinforcing assembly comprises an annular mounting plate fixedly arranged on the upper surface of the concrete base through bolts, an annular mounting box is fixedly arranged on the upper surface of the annular mounting plate, and the reinforcing assembly comprises four arc-shaped reinforcing plates arranged on the outer surface of the building foundation pile in a circumferential array; the deviation rectifying assembly comprises a sliding ring arranged on the outer surface of the building foundation pile in a sliding mode and four hydraulic rods which are rotationally arranged on the upper surface of the annular mounting box in a circumferential array mode and correspond to the four arc-shaped reinforcing plates. According to the building foundation settlement reinforcing and deviation rectifying structure, due to the fact that the deviation rectifying assembly is arranged, when the ground is settled, the purpose of effectively rectifying the settled building foundation pile can be achieved, and the stability of a building during settlement is improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a building foundation settlement reinforcement and correction monitoring device. Background Technology

[0002] Pile settlement reinforcement and correction refers to the use of a series of technical means to reinforce and correct the piles of a building that have settled, in order to restore its stability and safety.

[0003] In the prior art, patent CN212612659U discloses a shallow foundation building correction and reinforcement structure, including a shallow foundation building body, with clamps fitted on the body. Two clamps are fixedly connected to the body via mounting ears. A concrete bonding layer is provided at the lower end of the body. Multiple fixed reinforcing bars are provided within the body, with both ends of the bars penetrating the body and extending into the concrete bonding layer. This invention, by incorporating telescopic rods, anti-compression spring anchors, and settlement limiting plates, allows the settlement plate to move downwards and the telescopic rods to retract when the shallow foundation building body settles. This, in turn, allows the anti-compression springs to buffer and support the settlement plate, thereby reducing the settlement rate of the shallow foundation building body, preventing sudden structural subsidence, and improving structural safety.

[0004] While the aforementioned patented technologies can reduce the settlement rate and prevent sudden structural subsidence when the building foundation settles, thus improving structural safety, they can only provide support and reinforcement during the settlement process and cannot correct the deviation of the settling foundation. Therefore, this application proposes a building foundation settlement reinforcement and correction observation device. Utility Model Content

[0005] This utility model discloses a building foundation settlement reinforcement and correction observation device, which aims to solve the technical problem mentioned in the background art of being unable to correct the deviation of building foundations that have settled.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A foundation settlement reinforcement and correction monitoring device includes:

[0008] A concrete base, which is cast around the building foundation piles;

[0009] The reinforcing assembly is used for anti-settlement reinforcement of a building foundation pile, and comprises an annular mounting plate fixed on the upper surface of a concrete base by bolts, an annular mounting box fixed on the upper surface of the annular mounting plate, and four arc-shaped reinforcing plates arranged in a circumferential array on the outer surface of the building foundation pile, wherein the inner annular surface of the annular mounting box is fixed with four rectangular pipes extending into the interior of the annular mounting box in a circumferential array, the inner wall of each rectangular pipe is slidably provided with a rectangular inner threaded cylinder, the end of each rectangular inner threaded cylinder is fixedly connected with the surface of an arc-shaped reinforcing plate, and the outer surface of the annular mounting box is provided with a rotating rudder for driving the extension and retraction of the rectangular inner threaded cylinder.

[0010] The deviation correction assembly is used for correction after settlement of a building foundation pile, and comprises a sliding ring slidably arranged on the outer surface of the building foundation pile, and four hydraulic rods rotatably arranged in a circumferential array on the upper surface of the annular mounting box and corresponding to the four arc-shaped reinforcing plates.

[0011] In a preferred scheme, the inner wall of the annular mounting box is rotatably provided with a threaded column extending into the interior of the rectangular pipe, and the outer surface of the threaded column is threadedly connected with the inner wall of the rectangular inner threaded cylinder.

[0012] By arranging the threaded column, the rectangular inner threaded cylinder can be automatically extended by rotation of the threaded column.

[0013] In a preferred scheme, the end of the rectangular inner threaded cylinder is fixedly provided with a limiting block, and the lower surface of the rectangular pipe is provided with a strip-shaped opening for sliding of the limiting block.

[0014] By arranging the limiting block, the stability of the rectangular inner threaded cylinder during movement is effectively ensured, and the rectangular inner threaded cylinder can be limited to avoid sliding out of the rectangular pipe.

[0015] In a preferred scheme, the inner wall of the annular mounting box is rotatably provided with a rotating shaft corresponding to the threaded column, one end of the rotating shaft and the surface of the threaded column are fixedly provided with intermeshing conical gears, the top end of the rotating shaft extends to the outer surface of the annular mounting box, and the rotating rudder is fixedly arranged on the top end of the rotating shaft.

[0016] By arranging the rotating shaft and the conical gears, the rotating shaft can be rotated by rotation of the rotating rudder, and the rotation of the rotating shaft can automatically rotate the threaded column under the action of the two conical gears.

[0017] In a preferred scheme, the upper surface of the annular mounting box is rotationally provided with a rotating frame corresponding to the bottom end of the hydraulic rod, and the surface of the sliding ring is fixedly provided with a fixed frame corresponding to the hydraulic rod, and the bottom end and the top end of the hydraulic rod are fixedly provided with a first connecting block and a second connecting block respectively, and the first connecting block and the second connecting block are rotationally connected with the inner walls of the rotating frame and the fixed frame respectively.

[0018] By setting the hydraulic rod, the top of the building foundation pile can be moved by the extension and retraction of the hydraulic rod, and the purpose of correction is achieved.

[0019] In a preferred scheme, the inner arc surface of the arc-shaped reinforcing plate is provided with an arc-shaped pressing plate, and the inner arc surface of the arc-shaped reinforcing plate is provided with a mounting groove, and the inner wall of the mounting groove is fixedly provided with a pressure sensor, and the end of the pressure sensor is fixedly connected with the outer arc surface of the arc-shaped pressing plate.

[0020] By setting the pressure sensor, the pressure between the arc-shaped reinforcing plate and the building foundation pile can be monitored in real time, and the pressure between the four arc-shaped reinforcing plates and the building foundation pile is consistent.

[0021] In a preferred scheme, the upper surface of the annular mounting plate is fixedly provided with a control cabinet, and the inside of the control cabinet is provided with a PLC controller, and the pressure sensor and the hydraulic rod are electrically connected with the PLC controller through wires.

[0022] By setting the PLC controller, the automatic control of the hydraulic rod can be realized.

[0023] As can be seen from the above, the building foundation settlement reinforcing and correcting observation device has the following technical effects.

[0024] Firstly, the reinforcing assembly is arranged, four arc-shaped reinforcing plates can be abutted against the surface of the building foundation pile respectively when the building foundation pile is prevented from settlement, the pressure of abutment is controlled through the pressure sensor, the pressure between the four arc-shaped reinforcing plates and the building foundation pile is the same, the building foundation pile can be effectively reinforced, and the inclination of the building foundation pile during settlement is avoided.

[0025] Secondly, the correcting assembly is arranged, the building foundation pile after settlement can be effectively corrected when the ground is settled, and the stability of the building during settlement is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A three-dimensional structure schematic view of the building foundation settlement reinforcing and correcting observation device is provided.

[0027] Figure 2The utility model provides a kind of building foundation settlement reinforcement deviation observation device's section structure schematic view.

[0028] Figure 3 The utility model provides Figure 2 The enlarged structure schematic view of place A in it.

[0029] Figure 4 The utility model provides Figure 2 The enlarged structure schematic view of place B in it.

[0030] Figure 5 The utility model provides Figure 2 The enlarged structure schematic view of place C in it.

[0031] In the drawings:

[0032] 100, concrete pedestal;

[0033] 200, building foundation pile;

[0034] 300, reinforcement assembly; 301, annular mounting plate; 302, annular mounting box; 303, arc-shaped reinforcement plate; 304, rectangular tube; 305, rectangular internal thread cylinder; 306, rotating rudder; 307, threaded column; 308, limiting block; 309, rotating shaft; 3010, bevel gear; 3011, pressure sensor; 3012, arc-shaped pressing plate;

[0035] 400, deviation correction assembly; 401, sliding ring; 402, hydraulic rod; 403, rotating frame; 404, fixed frame; 405, first connecting block; 406, second connecting block;

[0036] 500, control cabinet. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0038] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0039] Embodiment one

[0040] Refer to Figures 1 to 5The utility model relates to a building foundation settlement reinforcement deviation observation device, including:

[0041] The concrete pedestal 100 is poured around the building foundation pile 200;

[0042] The reinforcement assembly 300 is used for preventing the settlement of the building foundation pile 200, and the reinforcement assembly 300 comprises an annular mounting plate 301 fixed on the upper surface of the concrete pedestal 100 by bolts, an annular mounting box 302 fixed on the upper surface of the annular mounting plate 301, and four arc-shaped reinforcement plates 303 arranged in a circumferential array on the outer surface of the building foundation pile 200, the inner annular surface of the annular mounting box 302 is fixed with four rectangular pipes 304 extending into the interior of the annular mounting box 302 in a circumferential array, the inner wall of the rectangular pipe 304 is slidably provided with a rectangular inner threaded cylinder 305, the end of the rectangular inner threaded cylinder 305 is fixedly connected with the surface of the arc-shaped reinforcement plate 303, and the outer surface of the annular mounting box 302 is provided with a rotating rudder 306 for driving the rectangular inner threaded cylinder 305 to extend and retract;

[0043] Referring to Figure 2 And Figure 3 In a preferred embodiment, the inner wall of the annular mounting box 302 is rotatably provided with a threaded column 307 extending into the interior of the rectangular pipe 304, and the outer surface of the threaded column 307 is threadedly connected with the inner wall of the rectangular inner threaded cylinder 305.

[0044] Specifically, by arranging the threaded column 307, the rectangular inner threaded cylinder 305 can be automatically extended by rotating the threaded column 307.

[0045] Referring to Figure 3 In a preferred embodiment, the end of the rectangular inner threaded cylinder 305 is fixedly provided with a limiting block 308, and the lower surface of the rectangular pipe 304 is provided with a strip-shaped opening for the limiting block 308 to slide.

[0046] Specifically, by arranging the limiting block 308, the stability of the rectangular inner threaded cylinder 305 during movement is effectively ensured, and the rectangular inner threaded cylinder 305 can be limited to avoid sliding out of the rectangular pipe 304.

[0047] Referring to Figure 2 And Figure 4 In a preferred embodiment, the inner wall of the annular mounting box 302 is rotatably provided with a rotating shaft 309 corresponding to the threaded column 307, one end of the rotating shaft 309 and the surface of the threaded column 307 are fixedly provided with intermeshing conical gears 3010, the top end of the rotating shaft 309 extends to the outer surface of the annular mounting box 302, and the rotating rudder 306 is fixedly arranged on the top end of the rotating shaft 309.

[0048] Specifically, by setting the rotating shaft 309 and the bevel gear 3010, the rotating of the rudder 306 can drive the rotating shaft 309 to rotate, and the rotating of the rotating shaft 309 can drive the threaded column 307 to rotate automatically under the action of the two bevel gears 3010.

[0049] With reference to Figure 3 In a preferred embodiment, the inner arc surface of the arc-shaped reinforcing plate 303 is provided with an arc-shaped pressing plate 3012, and the inner arc surface of the arc-shaped reinforcing plate 303 is provided with a mounting groove, and the inner wall of the mounting groove is fixedly provided with a pressure sensor 3011, and the end of the pressure sensor 3011 is fixedly connected with the outer arc surface of the arc-shaped pressing plate 3012.

[0050] Specifically, by setting the pressure sensor 3011, the pressure between the arc-shaped reinforcing plate 303 and the building foundation pile 200 can be monitored in real time, so as to ensure that the pressure between the four arc-shaped reinforcing plates 303 and the building foundation pile 200 is consistent.

[0051] In this embodiment, by setting the reinforcing assembly 300, when the building foundation pile 200 is prevented from settlement, after the building foundation pile 200 is poured, the concrete base 100 can be poured in advance around the building foundation pile 200, then the annular mounting plate 301 and the annular mounting box 302 are sleeved on the building foundation pile 200 from above the building foundation pile 200, and are installed on the concrete base 100 through bolts, then the four rotating rudders 306 are rotated, the rotating of the rotating rudders 306 drives the threaded columns 307 to rotate, the rotating of the threaded columns 307 drives the rectangular inner threaded cylinders 305 to move to the middle, so as to drive the four arc-shaped reinforcing plates 303 to abut against the surface of the building foundation pile 200 respectively, and the pressure of the abutment is controlled through the pressure sensor 3011, so that the pressure between the four arc-shaped reinforcing plates 303 and the building foundation pile 200 is the same, that is, the building foundation pile 200 can be effectively reinforced to avoid tilting when settlement occurs.

[0052] Embodiment two

[0053] On the basis of embodiment one, and different from embodiment one,

[0054] A building foundation settlement reinforcing and deviation correcting observation device, comprising:

[0055] The deviation correcting assembly 400 is used for correcting after the building foundation pile 200 is settled, and the deviation correcting assembly 400 comprises a sliding ring 401 slidingly arranged on the outer surface of the building foundation pile 200, and four hydraulic rods 402 rotatingly arranged in a circumferential array on the upper surface of the annular mounting box 302 and corresponding to the four arc-shaped reinforcing plates 303, and the two ends of the hydraulic rod 402 are respectively rotatably connected with the surface of the annular mounting box 302 and the sliding ring 401.

[0056] With reference to Figure 2 And Figure 5 In a preferred embodiment, the upper surface of the annular mounting box 302 is rotatably provided with a rotating frame 403 corresponding to the bottom end of the hydraulic rod 402, and the surface of the sliding ring 401 is fixedly provided with a fixed frame 404 corresponding to the hydraulic rod 402, and the bottom end and the top end of the hydraulic rod 402 are fixedly provided with a first connecting block 405 and a second connecting block 406, respectively, and the first connecting block 405 and the second connecting block 406 are rotatably connected to the inner walls of the rotating frame 403 and the fixed frame 404, respectively.

[0057] Specifically, by providing the hydraulic rod 402, the top of the building foundation pile 200 can be moved by the extension and contraction of the hydraulic rod 402, achieving the purpose of correction.

[0058] With reference to Figure 3 And Figure 5 In a preferred embodiment, the upper surface of the annular mounting plate 301 is fixedly provided with a control cabinet 500, and the inside of the control cabinet 500 is provided with a PLC controller, and the pressure sensor 3011 and the hydraulic rod 402 are electrically connected to the PLC controller through wires.

[0059] Specifically, by providing the PLC controller, automatic control of the hydraulic rod 402 can be achieved.

[0060] In this embodiment, by providing the correction assembly 400, when the ground subsides, although the building foundation pile 200 can be prevented from tilting under the action of the reinforcing assembly 300, the pressure of the four arc-shaped reinforcing plates 303 will change, when the pressure changes, the pressure sensor 3011 will transmit the signal to the PLC controller in the control cabinet 500, the PLC controller will automatically control the extension of the hydraulic rod 402 corresponding to the pressure sensor 3011 with smaller pressure, so that the hydraulic rod 402 can move the building foundation pile 200, so that the value of the pressure sensor 3011 increases, at the same time, the hydraulic rod 402 corresponding to the pressure sensor 3011 with larger pressure is retracted, so that the value of the pressure sensor 3011 decreases, until the values of the four pressure sensors 3011 are constant, which can effectively correct the building foundation pile 200 after subsidence, and improve the stability of the building during subsidence.

[0061] Working principle: when the building foundation pile 200 is prevented from sinking, the concrete base 100 can be poured in advance around the building foundation pile 200 after the building foundation pile 200 is poured, then the annular mounting plate 301 and the annular mounting box 302 are sleeved on the building foundation pile 200 from above the building foundation pile 200 and are bolted on the concrete base 100, then the four rotating rudders 306 are rotated, the rotation of the rotating rudders 306 drives the threaded columns 307 to rotate, the rotation of the threaded columns 307 drives the rectangular inner threaded cylinders 305 to move to the middle, thereby driving the four arc-shaped reinforcing plates 303 to abut against the surface of the building foundation pile 200 respectively, and the pressure of the abutment is controlled through the pressure sensor 3011, so that the pressure between the four arc-shaped reinforcing plates 303 and the building foundation pile 200 is the same, that is, the building foundation pile 200 can be effectively reinforced to avoid tilting of the building foundation pile 200 when sinking, and when the ground sinks, although the building foundation pile 200 does not tilt under the action of the reinforcing assembly 300, the pressure of the building foundation pile 200 on the four arc-shaped reinforcing plates 303 will change, when the pressure changes, the pressure sensor 3011 transmits a signal to the PLC controller in the control cabinet 500, the PLC controller automatically controls the hydraulic rod 402 corresponding to the pressure sensor 3011 with small pressure to elongate, so that the hydraulic rod 402 moves the building foundation pile 200 to increase the value of the pressure sensor 3011, and at the same time, the hydraulic rod 402 corresponding to the pressure sensor 3011 with large pressure is retracted, so that the value of the pressure sensor 3011 is reduced, until the values of the four pressure sensors 3011 are constant, that is, the purpose of effectively correcting the building foundation pile 200 after sinking is achieved, and the stability of the building when sinking is improved.

[0062] The above merely describes a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. According to the technical solution and the inventive concept of the present application, equivalent replacement or change is covered within the protection scope of the present application.

Claims

1. A building foundation settlement reinforcement deviation correction observation device, characterized by, The utility model relates to a concrete base (100) is poured around building foundation stake (200), and the utility model relates to a reinforcing assembly (300) for preventing settlement reinforcement of building foundation stake (200), and the utility model relates to a deviation rectification assembly (400) for rectifying after building foundation stake (200) settlement. The utility model relates to a concrete base (100) is poured around building foundation stake (200), and the utility model relates to a reinforcing assembly (300) for preventing settlement reinforcement of building foundation stake (200), and the utility model relates to a deviation rectification assembly (400) for rectifying after building foundation stake (200) settlement. The inner wall of the annular mounting box (302) is rotatably provided with a threaded column (307) extending into the rectangular pipe (304), and the outer surface of the threaded column (307) is threadedly connected with the inner wall of the rectangular inner threaded cylinder (305). The end of the rectangular inner threaded cylinder (305) is fixedly provided with a limiting block (308), and the lower surface of the rectangular pipe (304) is provided with a strip-shaped opening for sliding of the limiting block (308).

2. The building foundation settlement reinforcement deviation correction observation device according to claim 1, characterized by, The inner wall of the annular mounting box (302) is rotatably provided with a rotating shaft (309) corresponding to the threaded column (307), one end of the rotating shaft (309) and the surface of the threaded column (307) are fixedly provided with intermeshing conical gears (3010), the top end of the rotating shaft (309) extends to the outer surface of the annular mounting box (302), and the rotating rudder (306) is fixedly arranged at the top end of the rotating shaft (309).

3. The building foundation settlement reinforcement deviation correction observation device according to claim 1, characterized by, The upper surface of the annular mounting box (302) is rotatably provided with a rotating frame (403) corresponding to the bottom end of the hydraulic rod (402), and the surface of the sliding ring (401) is fixedly provided with a fixed frame (404) corresponding to the hydraulic rod (402), the bottom end and the top end of the hydraulic rod (402) are fixedly provided with a first connecting block (405) and a second connecting block (406) respectively, and the first connecting block (405) and the second connecting block (406) are rotatably connected with the inner walls of the rotating frame (403) and the fixed frame (404) respectively.

4. The building foundation settlement reinforcement deviation correction observation device according to claim 1, characterized by, ​ 5. The building foundation settlement reinforcement deviation correction observation device according to claim 1, characterized by, ​ 6. The building foundation settlement reinforcement deviation correction observation device according to claim 1, characterized by The inner arc surface of the arc-shaped reinforcing plate (303) is provided with an arc-shaped pressing plate (3012), and the inner arc surface of the arc-shaped reinforcing plate (303) is provided with a mounting groove, and the inner wall of the mounting groove is fixedly provided with a pressure sensor (3011), and the end of the pressure sensor (3011) is fixedly connected with the outer arc surface of the arc-shaped pressing plate (3012).

7. The building foundation settlement reinforcement deviation correction observation device according to claim 6, characterized by, The upper surface of the annular mounting plate (301) is fixedly provided with a control cabinet (500), and the inside of the control cabinet (500) is provided with a PLC controller, and the pressure sensor (3011) and the hydraulic rod (402) are both electrically connected with the PLC controller through wires.

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