Building structure capable of slowing down settlement

Abstract

The invention relates to the technical field of building structures, and provides a building structure capable of slowing down sedimentation. A pile foundation; the bottom of the pile foundation is fixedly connected with a foundation bottom shell, a reinforcing mechanism is installed on the inner side of the foundation bottom shell and used for reinforcing a building structure and slowing down settlement of a building, and the reinforcing mechanism comprises a first installation bottom plate installed on the top of the pile foundation. The output end of a hydraulic cylinder drives a connecting strip to move upwards, so that a driving block is driven to move upwards, a spur rack moves upwards, a second spur gear is driven to rotate, a first spur gear is driven to rotate, a rotating plate is driven to rotate, and the rotating plate stops moving when rotating by 90 degrees. And therefore, the contact area between the device and the ground is increased, the stability of the device is improved, the retarding effect on a building structure is achieved, and the overall practicability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of building structures, and in particular to a building structure for slowing down settlement. Background Art

[0002] With the progress of society and the development of the times, construction engineering and building structure technology have also been greatly developed. In the process of building construction, in order to ensure the stability of the building and the overall strength of the building, concrete pillars will be cast through steel cages at the support of the building, which will enhance the stability of the building and improve the strength of the building itself. Therefore, it can be seen that although the current building structure has basically met people's needs, the area of ​​contact between the existing building structure and the ground is mostly small. After long-term use, the building structure will settle due to the deadweight of the building, resulting in a decrease in the height of the building or a tilt of the building.

[0003] Existing building structures that slow down settlement generally enhance the overall stiffness of the foundation and adopt a foundation form with greater overall stiffness: such as a cross foundation, a raft foundation or a box foundation, or by strengthening the connection between the foundation and the subgrade, increasing the contact area and friction between the foundation and the subgrade, and improving the foundation's anti-slip and anti-overturning capabilities. Although this building structure can slow down the settlement of the building, it cannot effectively solve the uneven settlement of the building caused by differences in soil composition and properties or uneven bedrock and uneven soil quality. For this reason, we have designed a building structure that slows down settlement to solve the above problem. Summary of the invention

[0004] The present invention proposes a building structure for slowing down settlement, which solves the problem of uneven building settlement caused by differences in soil composition and properties or undulating bedrock and uneven soil quality in the related art.

[0005] The technical solution of the present invention is as follows: a building structure for slowing down settlement, comprising: a pile foundation; a foundation bottom shell is fixedly connected to the bottom of the pile foundation, a reinforcement mechanism is installed on the inner side of the foundation bottom shell, and is used to reinforce the building structure and slow down the settlement of the building; the reinforcement mechanism comprises a first mounting base plate installed on the top of the pile foundation, a mounting round rod is fixedly connected to the top of the first mounting base plate, a mounting plate is fixedly connected to the top of the mounting round rod, a hydraulic cylinder is installed on the top of the mounting plate, an output end of the hydraulic cylinder passes through the inner side of the pile foundation and is fixedly connected to a second mounting base plate, and the second mounting base plate is fixedly connected to the inner side of the pile foundation. The bottom of the mounting base is fixedly connected to a connecting strip through a screw assembly, the bottom of the connecting strip is fixedly connected to a driving block, the outer wall of the driving block is fixedly connected to four connecting rods, and one end of each connecting rod is fixedly connected to a spur rack; an auxiliary reinforcement assembly, the auxiliary reinforcement assembly is arranged on the inner side of the pile foundation, and is used to reinforce the pile foundation and increase the structural stability of the pile foundation; a grouting groove, the grouting groove is opened on the top of the pile foundation and penetrates into the interior of the pile foundation; a locking mechanism, the locking mechanism is arranged on the inner side of the pile foundation, and is used to lock the position of the connecting strip.

[0006] As a further solution of the present invention: the reinforcement mechanism also includes a connecting seat fixedly connected to the inner side of the basic bottom shell, the inner side of the connecting seat is rotatably connected to a first rotating rod, the outer wall of the first rotating rod is fixedly connected to a second spur gear meshing with the spur rack, the inner side of the basic bottom shell is rotatably connected to a second rotating rod, the outer wall of the second rotating rod is fixedly connected to a rotating plate, the inner side of the rotating plate is provided with an installation groove, the inner side of the installation groove is provided with a first spur gear, and the first spur gear is fixedly connected to the second rotating rod and meshed with the second spur gear; support mechanisms are provided on both sides of the rotating plate to support it.

[0007] As a further solution of the present invention: the auxiliary reinforcement assembly includes a reinforcement plate arranged on one side of the pile foundation, the inner side of the reinforcement plate is fixedly connected to a rotating shell, the inner side of the reinforcement plate is fixedly connected to a rotating round rod, and the two ends of the rotating round rod respectively penetrate into the inner side of the pile foundation and are rotatably connected to the pile foundation, the outer wall of the rotating round rod is fixedly connected to a driving gear, the outer wall of the connecting bar is fixedly connected to a cross connecting rod, the four end faces of the cross connecting rod are fixedly connected to a driving rack, and the driving rack is meshed with the rotating round rod.

[0008] As a further solution of the present invention: the supporting mechanism includes supporting plates arranged on both sides of the rotating plate, one side of the rotating plate is fixedly connected with a supporting seat and a fixed shell, and the supporting seat and the fixed shell are respectively located on one side of the supporting plate, and both sides of the support plate are fixedly connected with transmission cylinders, and one end of the two transmission cylinders respectively penetrates into the inner side of the supporting plate and the fixed shell, and is rotatably connected thereto.

[0009] As a further solution of the present invention: the supporting mechanism also includes a first bevel gear fixedly connected to one end of the transmission cylinder, a rotating cylinder is rotatably connected to the inner side of the fixed shell, a transmission gear is fixedly connected to the outer wall of the rotating cylinder, one end of the rotating cylinder is fixedly connected to the second bevel gear, a connecting block is fixedly connected to the inner side of the fixed shell, one end of the connecting block is fixedly connected to a limiting plate, a transmission rack is slidably connected to the bottom of the limiting plate, a fixed rectangular plate is fixedly connected to one end of the limiting plate, a tension spring is installed between the fixed rectangular plate and the transmission rack, and a toggle assembly for toggle the transmission rack to move is provided on the outer wall of the basic bottom shell.

[0010] As a further solution of the present invention: the toggle assembly includes a spherical rod fixedly connected to the end of the transmission rack, the outer wall of the basic bottom shell is fixedly connected to an inclined plate, the inner side of the inclined plate is provided with an inclined surface, and the inclined spherical rod is against the inclined surface.

[0011] As a further solution of the present invention: a rectangular limit block is fixedly connected to the top of the transmission rack, a rectangular limit groove matching the rectangular limit block is opened on the inner side of the limit plate, and the transmission rack is slidably connected to the limit plate via the rectangular limit block fixedly connected to the top.

[0012] As a further solution of the present invention: the locking mechanism includes a locking groove opened on the inner side of the pile foundation, a locking block is slidably connected to the inner side of the locking groove, one end of the locking block and the inner side of the pile foundation are installed with a compression spring, the inner side of the pile foundation is provided with a locking plate, and the locking plate is against the end of the locking block, and the inner side of the connecting strip is provided with a locking groove matching the locking block.

[0013] The working principle and beneficial effects of the present invention are: 1. By setting up a reinforcement mechanism, firstly, the pile foundation is placed into the foundation pit by a hoisting machine, and then the hydraulic cylinder is started. The output end of the hydraulic cylinder drives the connecting bar to move upward, thereby driving the driving block to move upward, so that the spur gear moves upward, and then drives the second spur gear to rotate, thereby driving the first spur gear to rotate, thereby driving the rotating plate to rotate, and when the rotating plate rotates 90 degrees, it stops moving, thereby increasing the contact area between the device and the ground, thereby improving the stability of the device, thereby achieving a mitigation effect on the building structure and improving the overall practicality of the device; 2. By setting up the cooperation of parts such as the cross connecting rod, when the hydraulic cylinder drives the connecting bar to move upward, it also drives the cross connecting rod to move upward, thereby driving the driving rack to move upward, and then driving the driving gear to rotate, thereby driving the reinforcement plate to rotate. When the rotating plate rotates 90 degrees, the reinforcement plate is perpendicular to the rotating plate and presses against the rotating plate, so that the reinforcement plate and the rotating plate are arched to form resistance to the tilting and settlement of the pile foundation, thereby further achieving the reinforcement effect of the device, thereby realizing the overall practicality of the device; 3. By setting the coordination of spherical parts, when the rotating plate rotates, the spherical rod moves to one side of the rotating plate under the action of the inclined surface, thereby driving the transmission rack to move, thereby driving the transmission gear to rotate, thereby driving the second bevel gear to rotate, and driving the first bevel gear to rotate, thereby driving the support plate to rotate. When the rotating plate stops rotating, the support plate and the rotating plate are 180 degrees, thereby forming a supporting effect on the rotating plate, thereby increasing the strength of further supporting the rotating plate, thereby improving the structural stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 A cross-sectional view of the pile foundation and the base bottom shell of the present invention; Figure 3 For the present invention Figure 2 Enlarged view of A in the middle; Figure 4 For the present invention Figure 2 Enlarged view of point B in the middle; Figure 5 It is a schematic diagram of the development of the rotating plate and the reinforcing plate of the present invention; Figure 6 It is a schematic diagram of the local structure of the pile foundation of the present invention; Figure 7 It is a structural schematic diagram of one side of the rotating plate of the present invention; Figure 8It is a schematic diagram of the inner structure of the fixed shell of the present invention.

[0016] In the figure: 1, pile foundation; 2, reinforcement mechanism; 201, rotating plate; 202, hydraulic cylinder; 203, mounting plate; 204, connecting bar; 205, driving block; 206, first mounting base plate; 207, second mounting base plate; 208, connecting rod; 209, first rotating rod; 210, first spur gear; 211, second rotating rod; 212, mounting groove; 213, connecting seat; 214, spur rack; 215, second spur gear; 216, mounting round rod; 3, auxiliary reinforcement assembly; 301, reinforcement plate; 302, rotating shell; 303, cross connecting rod; 304, driving rack; 305, driving gear; 30 6. Rotating round rod; 4. Support mechanism; 401. Inclined plate; 402. Support plate; 403. Support seat; 404. Fixed shell; 405. Transmission cylinder; 406. First bevel gear; 407. Second bevel gear; 408. Rotating cylinder; 409. Transmission gear; 410. Limiting plate; 411. Transmission rack; 412. Spherical rod; 413. Fixed rectangular plate; 414. Tension spring; 415. Connecting block; 416. Inclined surface; 5. Grouting groove; 6. Locking mechanism; 601. Locking plate; 602. Locking block; 603. Compression spring; 604. Locking groove; 605. Clamping groove; 7. Basic bottom shell. DETAILED DESCRIPTION

[0017] The following will be combined with 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.

[0018] See also Figures 1 to 8The present embodiment provides a building structure for slowing down settlement, comprising: a pile foundation 1; a foundation bottom shell 7 is fixedly connected to the bottom of the pile foundation 1, a reinforcement mechanism 2 is installed on the inner side of the foundation bottom shell 7, and is used to reinforce the building structure and slow down the settlement of the building. The reinforcement mechanism 2 comprises a first mounting base plate 206 installed on the top of the pile foundation 1, a mounting round rod 216 is fixedly connected to the top of the first mounting base plate 206, a mounting plate 203 is fixedly connected to the top of the mounting round rod 216, a hydraulic cylinder 202 is installed on the top of the mounting plate 203, and the output end of the hydraulic cylinder 202 passes through the inner side of the pile foundation 1 and is fixedly connected to the second mounting base plate 207, and the second mounting base plate 207 is fixedly connected to the second mounting base plate 207. The bottom of the base plate 207 is fixedly connected to a connecting strip 204 through a screw assembly, the bottom of the connecting strip 204 is fixedly connected to a driving block 205, the outer wall of the driving block 205 is fixedly connected to four connecting rods 208, and one end of each connecting rod 208 is fixedly connected to a spur rack 214; an auxiliary reinforcement assembly 3, the auxiliary reinforcement assembly 3 is arranged on the inner side of the pile foundation 1, and is used to reinforce the pile foundation 1 and increase the structural stability of the pile foundation 1; a grouting groove 5, the grouting groove 5 is opened at the top of the pile foundation 1 and penetrates into the interior of the pile foundation 1; a locking mechanism 6, the locking mechanism 6 is arranged on the inner side of the pile foundation 1, and is used to lock the position of the connecting strip 204. The reinforcement mechanism 2 also includes a connecting seat 213 fixedly connected to the inner side of the basic bottom shell 7, the inner side of the connecting seat 213 is rotatably connected to the first rotating rod 209, the outer wall of the first rotating rod 209 is fixedly connected to the second spur gear 215 meshing with the spur rack 214, the inner side of the basic bottom shell 7 is rotatably connected to the second rotating rod 211, the outer wall of the second rotating rod 211 is fixedly connected to the rotating plate 201, the inner side of the rotating plate 201 is provided with a mounting groove 212, the inner side of the mounting groove 212 is provided with a first spur gear 210, and the first spur gear 210 is fixedly connected to the second rotating rod 211 and meshed with the second spur gear 215; support mechanisms 4 are provided on both sides of the rotating plate 201 to support it.

[0019] In this embodiment: firstly, the pile foundation 1 is placed into the foundation pit by a hoisting machine, and then the hydraulic cylinder 202 is started. The output end of the hydraulic cylinder 202 drives the connecting bar 204 to move upward, thereby driving the driving block 205 to move upward, so that the spur rack 214 moves upward, and then drives the second spur gear 215 to rotate, thereby driving the first spur gear 210 to rotate, thereby driving the rotating plate 201 to rotate, and the rotating plate 201 stops moving when it rotates ninety degrees, thereby increasing the contact area between the device and the ground, thereby improving the stability of the device, thereby achieving a mitigation effect on the building structure and improving the overall practicality of the device; Before placing the pile foundation 1 into the foundation pit, the hydraulic cylinder 202 can be installed on the top of the pile foundation 1 by means of a screw assembly. After the hydraulic cylinder 202 is started to rotate the rotating plate 201 by ninety degrees, the hydraulic cylinder 202 can be disassembled, thereby realizing the disassembly function of the hydraulic cylinder 202, thereby improving the overall flexibility of the device, facilitating the subsequent grouting operation, and increasing the overall practicality of the device; After the hydraulic cylinder 202 is disassembled, cement mortar can be poured into the pile foundation 1 and the foundation bottom shell 7 through the grouting groove 5, thereby further reinforcing the device, thereby increasing the stability of the device and further improving the effect of mitigating the settlement of the building.

[0020] See also Figure 1 to Figure 6 The present embodiment provides a building structure for slowing down settlement. The auxiliary reinforcement component 3 includes a reinforcement plate 301 arranged on one side of the pile foundation 1. A rotating shell 302 is fixedly connected to the inner side of the reinforcement plate 301. A rotating round rod 306 is fixedly connected to the inner side of the reinforcement plate 301. Both ends of the rotating round rod 306 respectively penetrate the inner side of the pile foundation 1 and are rotatably connected to the pile foundation 1. A driving gear 305 is fixedly connected to the outer wall of the rotating round rod 306. A cross connecting rod 303 is fixedly connected to the outer wall of the connecting bar 204. A driving rack 304 is fixedly connected to the four end faces of the cross connecting rod 303, and the driving rack 304 is meshed with the rotating round rod 306.

[0021] In this embodiment: when the hydraulic cylinder 202 drives the connecting bar 204 to move upward, it also drives the cross connecting rod 303 to move upward, thereby driving the driving rack 304 to move upward, and then driving the driving gear 305 to rotate, thereby driving the reinforcement plate 301 to rotate. When the rotating plate 201 rotates ninety degrees, the reinforcement plate 301 is perpendicular to the rotating plate 201 and presses against the rotating plate 201, so that the reinforcement plate 301 and the rotating plate 201 are arched to form resistance to the tilting and settling of the pile foundation 1, thereby further achieving the reinforcement effect of the device, thereby achieving the overall practicality of the device.

[0022] See also Figure 7-8The support mechanism 4 includes support plates 402 arranged on both sides of the rotating plate 201, one side of the rotating plate 201 is fixedly connected with a support seat 403 and a fixed shell 404, and the support seat 403 and the fixed shell 404 are respectively located on one side of the support plate 402, and transmission cylinders 405 are fixedly connected on both sides of the support plate 402, and one end of the two transmission cylinders 405 respectively penetrates the inner side of the support plate 402 and the fixed shell 404, and is rotatably connected thereto, the support mechanism 4 also includes a first bevel gear 406 fixedly connected to one end of the transmission cylinder 405, a rotating cylinder 408 is rotatably connected to the inner side of the fixed shell 404, a transmission gear 409 is fixedly connected to the outer wall of the rotating cylinder 408, one end of the rotating cylinder 408 is fixedly connected to a second bevel gear 407, and a connecting block 415 is fixedly connected to the inner side of the fixed shell 404, and one end of the connecting block 415 A limit plate 410 is fixedly connected, and a transmission rack 411 is slidably connected to the bottom of the limit plate 410. A fixed rectangular plate 413 is fixedly connected to one end of the limit plate 410. A tension spring 414 is installed between the fixed rectangular plate 413 and the transmission rack 411. The outer wall of the basic bottom shell 7 is provided with a toggle assembly for toggling the transmission rack 411 to move. The toggle assembly includes a spherical rod 412 fixedly connected to the end of the transmission rack 411. The outer wall of the basic bottom shell 7 is fixedly connected to an inclined plate 401, and an inclined surface 416 is provided on the inner side of the inclined plate 401, and the spherical rod 412 rests on the inclined surface 416. A rectangular limit block is fixedly connected to the top of the transmission rack 411, and a rectangular limit groove matching the rectangular limit block is provided on the inner side of the limit plate 410. The transmission rack 411 is slidably connected to the limit plate 410 through the rectangular limit block fixedly connected to the top.

[0023] In this embodiment: when the rotating plate 201 rotates, the spherical rod 412 moves toward the side of the rotating plate 201 under the action of the inclined surface 416, thereby driving the transmission rack 411 to move, thereby driving the transmission gear 409 to rotate, thereby driving the second bevel gear 407 to rotate, and driving the first bevel gear 406 to rotate, thereby driving the support plate 402 to rotate. When the rotating plate 201 stops rotating, the support plate 402 is 180 degrees with the rotating plate 201, thereby supporting the rotating plate 201, thereby increasing the strength of further supporting the rotating plate 201, thereby improving the structural stability of the device.

[0024] See also Figure 3 The locking mechanism 6 includes a locking groove 604 opened on the inner side of the pile foundation 1, a locking block 602 is slidably connected to the inner side of the locking groove 604, a compression spring 603 is installed at one end of the locking block 602 and the inner side of the pile foundation 1, a locking plate 601 is arranged on the inner side of the pile foundation 1, and the locking plate 601 is against the end of the locking block 602, and a locking groove 605 matching the locking block 602 is opened on the inner side of the connecting strip 204.

[0025] In this embodiment: when the rotating plate 201 rotates ninety degrees, the locking plate 601 can be manually pulled out. At this time, the locking block 602 is pushed into the locking groove 605 under the action of the compression spring 603, thereby fixing the position of the connecting strip 204, preventing the connecting strip 204 from moving downward and driving the rotating plate 201 and other parts to move, thereby enhancing the structural stability of the device, enhancing the effect of slowing down the settlement of the device, and thus improving the overall practicality of the device.

[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A building structure that slows down settlement. It is characterized in that include; A pile foundation (1); the bottom of the pile foundation (1) is fixedly connected to a foundation bottom shell (7); a reinforcement mechanism (2) is installed on the inner side of the foundation bottom shell (7) for reinforcing the building structure and slowing down the settlement of the building; the reinforcement mechanism (2) comprises a first mounting base plate (206) installed on the top of the pile foundation (1); a mounting round rod (216) is fixedly connected to the top of the first mounting base plate (206); a mounting plate (203) is fixedly connected to the top of the mounting round rod (216); the top of the mounting plate (203) A hydraulic cylinder (202) is installed, the output end of the hydraulic cylinder (202) penetrates the inner side of the pile foundation (1) and is fixedly connected to a second mounting base plate (207), the bottom of the second mounting base plate (207) is fixedly connected to a connecting bar (204) via a screw assembly, the bottom of the connecting bar (204) is fixedly connected to a driving block (205), the outer wall of the driving block (205) is fixedly connected to four connecting rods (208), and one end of each connecting rod (208) is fixedly connected to a spur rack (214); An auxiliary reinforcement component (3), the auxiliary reinforcement component (3) being arranged on the inner side of the pile foundation (1) and used for reinforcing the pile foundation (1) and increasing the structural stability of the pile foundation (1); A grouting groove (5), the grouting groove (5) being opened on the top of the pile foundation (1) and penetrating into the interior of the pile foundation (1); A locking mechanism (6), the locking mechanism (6) being arranged on the inner side of the pile foundation (1) and being used to lock the position of the connecting strip (204).

2. A building structure for slowing down settlement according to claim 1, It is characterized in that The reinforcement mechanism (2) further comprises a connection seat (213) fixedly connected to the inner side of the basic bottom shell (7); a first rotating rod (209) is rotatably connected to the inner side of the connection seat (213); a second spur gear (215) meshing with the spur rack (214) is fixedly connected to the outer wall of the first rotating rod (209); a second rotating rod (211) is rotatably connected to the inner side of the basic bottom shell (7); a rotating plate (201) is fixedly connected to the outer wall of the second rotating rod (211); a mounting groove (212) is provided on the inner side of the rotating plate (201); a first spur gear (210) is provided on the inner side of the mounting groove (212); and the first spur gear (210) is fixedly connected to the second rotating rod (211) and meshing with the second spur gear (215); Support mechanisms (4) for supporting the rotating plate (201) are arranged on both sides thereof.

3. A building structure for slowing down settlement according to claim 1, It is characterized in that The auxiliary reinforcement component (3) comprises a reinforcement plate (301) arranged on one side of the pile foundation (1); a rotating shell (302) is fixedly connected to the inner side of the reinforcement plate (301); a rotating round rod (306) is fixedly connected to the inner side of the reinforcement plate (301); two ends of the rotating round rod (306) respectively penetrate the inner side of the pile foundation (1) and are rotatably connected to the pile foundation (1); a driving gear (305) is fixedly connected to the outer wall of the rotating round rod (306); a cross connecting rod (303) is fixedly connected to the outer wall of the connecting bar (204); four end surfaces of the cross connecting rod (303) are fixedly connected to a driving rack (304), and the driving rack (304) is meshed with the rotating round rod (306).

4. A building structure for mitigating settlement according to claim 2, It is characterized in that The support mechanism (4) comprises support plates (402) arranged on both sides of the rotating plate (201); a support seat (403) and a fixed shell (404) are fixedly connected to one side of the rotating plate (201); the support seat (403) and the fixed shell (404) are respectively located on one side of the support plate (402); transmission cylinders (405) are fixedly connected to both sides of the support plate (402); one end of the two transmission cylinders (405) respectively penetrates the inner side of the support plate (402) and the fixed shell (404) and is rotatably connected thereto.

5. A building structure for mitigating settlement according to claim 4, It is characterized in that The support mechanism (4) further comprises a first bevel gear (406) fixedly connected to one end of the transmission cylinder (405); a rotating cylinder (408) is rotatably connected to the inner side of the fixed shell (404); a transmission gear (409) is fixedly connected to the outer wall of the rotating cylinder (408); a second bevel gear (407) is fixedly connected to one end of the rotating cylinder (408); a connecting block (415) is fixedly connected to the inner side of the fixed shell (404); one end of the connecting block (415) is fixedly connected to a limiting plate (410); a transmission rack (411) is slidably connected to the bottom of the limiting plate (410); a fixed rectangular plate (413) is fixedly connected to one end of the limiting plate (410); a tension spring (414) is installed between the fixed rectangular plate (413) and the transmission rack (411); and a toggle assembly for toggling the transmission rack (411) to move is provided on the outer wall of the base bottom shell (7).

6. A building structure for mitigating settlement according to claim 5, It is characterized in that The toggle assembly comprises a spherical rod (412) fixedly connected to the end of the transmission rack (411); an outer wall of the base bottom shell (7) is fixedly connected to an inclined plate (401); an inclined surface (416) is provided on the inner side of the inclined plate (401), and the spherical rod (412) abuts against the inclined surface (416).

7. A building structure for mitigating settlement according to claim 6, It is characterized in that A rectangular limit block is fixedly connected to the top of the transmission rack (411); a rectangular limit slot matching the rectangular limit block is provided on the inner side of the limit plate (410); and the transmission rack (411) is slidably connected to the limit plate (410) via the rectangular limit block fixedly connected to the top.

8. A building structure for mitigating settlement according to claim 2, It is characterized in that The locking mechanism (6) comprises a locking groove (604) provided on the inner side of the pile foundation (1); a locking block (602) is slidably connected to the inner side of the locking groove (604); a compression spring (603) is installed between one end of the locking block (602) and the inner side of the pile foundation (1); a locking plate (601) is provided on the inner side of the pile foundation (1), and the locking plate (601) abuts against the end of the locking block (602); and a locking groove (605) matching the locking block (602) is provided on the inner side of the connecting strip (204).

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