Ancient building foundation reinforcing structure

Abstract

The utility model discloses an ancient building foundation reinforcing structure, and particularly relates to the technical field of ancient building reinforcement, the ancient building foundation reinforcing structure comprises a building foundation pillar and two reinforcing arc plates, a plurality of stabilizing assemblies are jointly connected between the two reinforcing arc plates and the building foundation pillar, and the stabilizing assemblies are connected end to end to form a stabilizing base. Each stabilizing assembly comprises a stabilizing frame and a lug plate fixedly connected to one end of the stabilizing frame. Through the arrangement of the stabilizing assembly, the reinforcing arc plate and the building foundation pillar, contact points of the stabilizing assembly and the ground can be evenly distributed, loads of the reinforcing arc plate and the building foundation pillar on the stabilizing assembly can be evenly transmitted to the ground, and the stabilizing assembly and the ground are fully attached through adjustment. Load can be dispersed to the ground with a larger area, ground subsidence or foundation damage caused by overlarge local pressure is avoided, and the stability of the overall structure of the historic building is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to ancient building reinforcing technical field, concretely relates to an ancient building foundation reinforcing structure. BACKGROUND

[0002] Ancient building refers to the civil and public building of historical significance before the founding of the country, and it includes the buildings during the Republic of China period. In China, many ancient towns and most large cities still retain some ancient buildings. Due to long service life, various corrosion, material aging and damage during use, etc., ancient buildings have insufficient bearing capacity, and it is necessary to correctly reinforce, repair and maintain the ancient building foundation. The existing reinforcing chassis has a structure that is integrally formed during production, so its shape is fixed. However, its use occasions may exist on different underground surfaces. At this time, the ground has a high or low slope. Then, due to the influence of the terrain, there is a gap between the reinforcing chassis and the ground during use, which affects the reinforcing effect due to the existence of the gap, resulting in unstable reinforcing effect and affecting the use effect. UTILITY MODEL CONTENT

[0003] The utility model aims to provide an ancient building foundation reinforcing structure to solve the above problems in the art.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: an ancient building foundation reinforcing structure, comprising a building base column and two reinforcing arc plates, a plurality of stable components are connected between the two reinforcing arc plates and the building base column, and the plurality of stable components are connected end to end to form a stable base. Each stable component comprises a stable frame and an ear plate fixedly connected to one end of the stable frame. An ear groove is formed at the end of the stable frame away from the ear plate. A torsion frame is installed at the top end of each two stable frames, and the torsion frame is used to stably connect the reinforcing arc plate on the stable frame. A synchronous component is connected between each two stable frames and the torsion frame. A resisting component for adjustment is arranged between the torsion frame and the reinforcing arc plate.

[0005] Preferably, the synchronous component comprises a threaded groove formed in the top end of the stable frame and communicated with the inside of the ear groove, a threaded hole formed in the top end of the ear plate, and an adjusting bolt screwed into the inside of the threaded hole communicated with the inside of the threaded groove. A threaded cavity is formed in the top end of the torsion frame for the adjusting bolt to screw into.

[0006] Preferably, the plurality of stable frames are combined to form a swinging parallelogram structure. A fitting groove is formed on the side of the stable frame close to the building base column, and the stable frame and the fitting groove are in a circular cutting state with the building base column.

[0007] Preferably, the surface of the fitting groove is coated with a corrosion-resistant coating, and the corrosion-resistant coating is made of epoxy and has a thickness of 1.2 mm.

[0008] Preferably, the resisting assembly comprises a support box fixedly connected to the top end of the torsion frame and a guide plate fixedly connected to the outside of the reinforcing arc plate, a threaded rod is rotatably connected to the inside of the support box, a stepping motor is fixedly connected to one end of the support box and is used to drive the threaded rod to rotate, and a guide assembly is connected between the guide plate and the threaded rod.

[0009] Preferably, the guide assembly comprises a moving ring sleeved on the outside of the threaded rod and a limiting block fixedly connected to the side of the guide plate close to the support box, a limiting groove is formed in one side of the support box and communicates with the inside of the support box, and one end of the limiting block is inserted into the inside of the limiting groove and fixedly connected to the outside of the moving ring.

[0010] In the above technical scheme, the technical effects and advantages of the utility model are as follows:

[0011] 1. The utility model discloses a stable assembly, reinforcing arc plate and building foundation column, which can realize the uniform distribution of the contact points of the stable assembly and the ground, make the load of the reinforcing arc plate and the building foundation column on the stable assembly evenly transmitted to the ground, and keep the stable assembly fully attached to the ground through adjustment, so that the load is dispersed to a larger area of the ground, the local pressure is prevented from being too large to cause the ground subsidence or foundation damage, and the stability of the overall structure of the ancient building is ensured.

[0012] 2. The utility model discloses a synchronous assembly, stable frame, reinforcing arc plate, torsion frame and building foundation column, which can realize that the synchronous assembly and the stable frame are combined to form a swinging parallelogram structure, so that the construction personnel can flexibly adjust according to the actual situation of the ground in the process of adjusting the parallelogram structure to stably contact the ground, the variability of the parallelogram makes it better adapt to the ground of different shapes and slopes, and large-scale ground leveling is not needed, so that the construction difficulty and workload are reduced.

[0013] 3. The utility model discloses a stable frame, reinforcing arc plate, torsion frame, threaded groove and resisting assembly, which can realize that the torsion frame and the building foundation column keep a relative state during the adjustment of the stable frame, so that the resisting assembly can stably push the reinforcing arc plate to the outside of the building foundation column, ensure that the reinforcing arc plate still keeps stable with the building foundation column after the adjustment of the stable frame, and enhance the stability of the building foundation column. ACCURATE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0015] Figure 1 The overall structure diagram of the reinforcing arc plate of the present application is shown in the figure.

[0016] Figure 2 The structure diagram of the stable frame and the building base column adjustment of the present application is shown in the figure.

[0017] Figure 3 The structure diagram of the adjusting bolt of the present application is shown in the figure.

[0018] Figure 4 The structure diagram of the threaded hole of the present application is shown in the figure.

[0019] Figure 5 The structure diagram of the moving ring of the present application is shown in the figure.

[0020] Explanation of the reference signs:

[0021] 1, building base column; 11, reinforcing arc plate;

[0022] 2, stable assembly; 21, stable frame; 22, ear plate; 23, ear groove; 24, torsion frame; 25, fitting groove;

[0023] 3, synchronous assembly; 31, adjusting bolt; 32, threaded groove; 33, threaded hole; 34, threaded cavity;

[0024] 4, abutting assembly; 41, support box; 42, guide plate; 43, threaded rod; 44, moving ring; 45, limiting block; 46, stepping motor; 47, limiting groove. DETAILED DESCRIPTION

[0025] In order to make the technical personnel in the art better understand the technical solutions of the present application, the following will be further introduced in detail.

[0026] The present application provides Figure 1 , Figure 2 and Figure 3As shown in the figure, a kind of ancient building foundation reinforcing structure, including building base column 1 and two reinforcing arc plate 11, two reinforcing arc plate 11 and building base column 1 are jointly connected with several stable components 2, and several stable components 2 are connected in head-to-tail combination to form a stable base, each stable component 2 includes stable frame 21 and lug plate 22 fixedly connected at one end of stable frame 21, lug plate 22 is provided with lug slot 23 at the end away from lug plate 22, the top of every two stable frames 21 is equipped with torsion frame 24, and torsion frame 24 is used to keep stable connection of reinforcing arc plate 11 on stable frame 21, every two stable frames 21 and torsion frame 24 are jointly connected with synchronous component 3, and the resisting component 4 for adjusting is arranged between torsion frame 24 and reinforcing arc plate 11;

[0027] In addition, several stable components 2 are four groups, and the four groups of stable components 2 are connected in head-to-tail, and each stable component 2 includes stable frame 21, lug plate 22, lug slot 23 and fitting groove 25, the components in stable component 2 are used in matching, and the number of torsion frame 24 is two, and one lug slot 23 and one lug plate 22 in every two groups are connected with one torsion frame 24 at the junction thereof:

[0028] Reference Figure 1 、 Figure 2 And Figure 3 As shown in the figure, several stable frames 21 are combined to form a swing parallelogram structure, fitting groove 25 is formed on the side of stable frame 21 close to building base column 1, and stable frame 21 and fitting groove 25 keep circular cutting state with building base column 1;The surface of fitting groove 25 is coated with corrosion-resistant coating, and the material of corrosion-resistant coating is epoxy corrosion-resistant coating, and the thickness is 1.2mm;

[0029] In addition, due to the unique shape of parallelogram, it can transmit and decompose force in different directions, which can more effectively avoid local excessive pressure, and reduce the risk of ground subsidence or foundation damage caused by local stress concentration;

[0030] Reference Figure 2 、 Figure 3 And Figure 4As shown, the synchronization assembly 3 comprises a threaded groove 32 opened at the top end of the stabilizing frame 21 and communicated with the inner part of the lug groove 23, a threaded hole 33 opened at the top end of the lug plate 22, and an adjusting bolt 31 screwed at the top end of the stabilizing frame 21, and the adjusting bolt 31 is screwed into the inner part of the threaded hole 33 communicated with the threaded groove 32, and the top end of the torsion frame 24 is provided with a threaded cavity 34 for the adjusting bolt 31 to be screwed into; and the outer part of the adjusting bolt 31 is provided with threads, and the inner part of the threaded hole 33 is provided with internal threads, so that the adjusting bolt 31 cooperates with the threaded hole 33 and the threaded groove 32, so that after the adjusting bolt 31 is screwed and moved along the inner part of the threaded groove 32 and the threaded hole 33, the outer thread position of the adjusting bolt 31 is separated from the inner part of the threaded groove 32, and the outer thread position of the adjusting bolt 31 corresponds to the blank position of the inner part of the threaded hole 33, so that the lug plate 22 can swing along the inner part of the lug groove 23 without being removed, so that the angle between the lug plate 22 and the lug groove 23 is adjusted, so that the opening angle between the two adjacent stabilizing frames is adjusted;

[0031] In addition, the number of the plurality of synchronization assemblies 3 is four, and each synchronization assembly 3 comprises an adjusting bolt 31, a threaded groove 32 and a threaded hole 33, and the number of the threaded cavities 34 is equal to the number of the torsion frames 24, so that the threaded cavities 34 are used to keep the torsion frame 24 and the adjusting bolt 31 in a screwed state;

[0032] Referring to Figure 2 、 Figure 3 and Figure 4 As shown, when it is necessary to reinforce the bottom of the building foundation column 1, first, the adjusting bolt 31 is rotated to rotate along the inner part of the threaded groove 32, and then the adjusting bolt 31 is rotated and screwed upwardly to move, at this time, the adjusting bolt 31 is rotated and screwed upwardly to move in the threaded hole 33 during the rotation, so that the adjusting bolt 31 is screwed out of the inner part of the threaded groove 32 and the threaded hole 33, so that one of the lug plates 22 is taken out of the inner part of the other lug groove 23, and then the two stabilizing frames 21 are opened, so that the two opened stabilizing frames 21 move along the outer part of the building foundation column 1, and then the four stabilizing frames 21 surround the outer part of the building foundation column 1, and then the two reinforcing arc plates 11 are located at the outer part of the building foundation column 1;

[0033] Secondly, one of the ear plate 22 is reinserted into the other ear slot 23 inside, then the adjusting screw 31 is re-screwed into the threaded groove 32 and threaded hole 33 inside, at this time the external thread position of the adjusting screw 31 corresponds to the internal blank position of the threaded hole 33, so that the adjusting screw 31 in the threaded hole 33 and the threaded groove 32, the ear plate 22 can be adjusted along the inside of the ear slot 23, and the ear plate 22 in the ear slot 23 along the external circumference of the adjusting screw 31 guided movement, at the same time, the remaining adjusting screw 31 is rotated in the threaded groove 32 and the threaded hole 33, so that the external thread position of the remaining adjusting screw 31 corresponds to the internal blank position of the remaining threaded hole 33, and two of the adjusting screw 31 is separated from the inside of the two threaded cavities 34, so that the two torsion frame 24 and the corresponding two ear slot 23 and ear plate 22 between loose, in the process, the adjustment of the synchronous assembly 3 is loose between the adjacent four groups of stable assembly 2;

[0034] Subsequently, according to the installation position between the stable frame 21 and the ground, the need to adjust the stable frame 21 to drive the ear plate 22 along the inside of the other side of the ear slot 23 of the stable frame 21 to move, so that the angle between the adjacent stable frame 21 is adjusted, for the stable contact between the adjusted stable frame 21 and the ground, then rotate the adjusting screw 31 to rotate it along the threaded groove 32 and the threaded hole 33, the ear plate 22 is screwed in the ear slot 23, so that the adjacent stable frame 21 is stable, and then the parallelogram formed by the stable frame 21 is adjusted in shape and angle, which can make the load dispersed to a larger area of the ground, avoid the local pressure too large and cause the ground subsidence or foundation damage, ensure the stability of the overall structure of the ancient building.

[0035] Reference Figure 1 , Figure 2 and Figure 5 , the contact assembly 4 includes a support box 41 fixedly connected to the top end of the torsion frame 24 and a guide plate 42 fixedly connected to the outside of the reinforcing arc plate 11, the inside of the support box 41 is rotatably connected with a threaded rod 43, one end of the support box 41 is fixedly connected with a stepping motor 46, and the stepping motor 46 is used to drive the threaded rod 43 to rotate, the guide plate 42 and the threaded rod 43 are jointly connected with a guide assembly; the model of the stepping motor 46 is LEADSHINE 42 series;

[0036] And the number of the contact assembly 4 is matched with the reinforcing arc plate 11, and the torsion frame 24 and the support box 41 are close to the reinforcing arc plate 11 and have a certain distance, and the distance between the torsion frame 24 and the support box 41 is convenient for the user to put his hand in to rotate the threaded cavity 34 at the top of the torsion frame 24;

[0037] Reference Figure 1 , Figure 2And Figure 5 As shown in the figure, the guide assembly includes a moving ring 44 sleeved outside the threaded rod 43 and a limiting block 45 fixedly connected to the guide plate 42 near the support box 41, one side of the support box 41 is provided with a limiting groove 47 communicating with the inside of the support box 41, one end of the limiting block 45 is inserted into the inside of the limiting groove 47 and fixedly connected with the outside of the moving ring 44; and the inside of the moving ring 44 is provided with an internal thread screwing with the external thread of the threaded rod 43;

[0038] Reference Figure 2 , Figure 4 And Figure 5 As shown in the figure, when it is needed to keep the adjusting bolt 31 screwed with the threaded groove 32 and the threaded hole 33, first move the torsion frame 24 to adjust it along the corresponding ear groove 23, the reinforcing frame 21 and the ear plate 22, so that the torsion frame 24 and the reinforcing arc plate 11 correspond to the building column 1, then adjust the adjusting bolt 31 to screw into the threaded groove 32, the threaded hole 33 and the threaded cavity 34, so that the torsion frame 24, the reinforcing frame 21, the ear plate 22 and the ear groove 23 are kept stable;

[0039] When it is needed to make the reinforcing arc plate 11 resist the outside of the building column 1, rotate the threaded rod 43 along the support box 41 synchronously by the clockwise rotation of the stepping motor 46, then screw the external thread of the threaded rod 43 with the internal thread of the moving ring 44, and the limiting block 45 is slidingly connected in the inside of the limiting groove 47 to limit the rotating direction of the moving ring 44 in the support box 41, so that the moving ring 44 moves along the thread direction of the threaded rod 43 during the screwing of the external thread of the threaded rod 43 with the internal thread of the moving ring 44 during the rotation of the threaded rod 43, thereby driving the moving ring 44 to move linearly, in this process, the moving ring 44 only moves linearly but not rotates driven by the rotation of the threaded rod 43, then the moving ring 44 moves to drive the limiting block 45 to move along the limiting groove 47, so that the guide plate 42 moves along the outside of the support box 41 driven by the movement of the limiting block 45, then the guide plate 42 moves to drive the reinforcing arc plate 11 to move close to and tightly resist the outside of the building column 1, similarly, the other reinforcing arc plate 11 moves close to the outside of the building column 1, so that the two reinforcing arc plates 11 tightly resist the outside of the building column 1 under the action of the two resisting assemblies 4, thereby enhancing the stability of the building column 1.

[0040] Working principle:

[0041] In use;

[0042] Reference Figure 3 And Figure 4As shown, by rotating the adjusting bolt 31 along the inside of the threaded groove 32, the adjusting bolt 31 is rotated and engaged with the inside of the threaded groove 32 to move upward, at the same time, the adjusting bolt 31 is rotated and engaged with the threaded hole 33 to move upward, so that the outer threaded position of the adjusting bolt 31 is separated from the inside of the threaded groove 32, and the outer threaded position of the adjusting bolt 31 corresponds to the blank position of the inside of the threaded hole 33, so that the ear plate 22 can be flexibly moved along the inside of the ear groove 23 without the adjusting bolt 31.

[0043] Referring to Figure 2 , Figure 3 and Figure 4 As shown, by pushing the stable frame 21 to be adjusted to drive the ear plate 22 to move along the inside of the ear groove 23 of the other stable frame 21, the angle between the adjacent stable frames 21 is adjusted, and the stable contact between the adjusted stable frame 21 and the ground is maintained, and then the adjusting bolt 31 is rotated to rotate along the inside of the threaded groove 32 and the threaded hole 33, so that the ear plate 22 is threadedly connected in the ear groove 23, thereby maintaining the stability of the adjacent stable frames 21 and ensuring the stability of the overall structure of the ancient building.

[0044] Referring to Figure 2 and Figure 5 As shown, by rotating the step motor 46 clockwise to drive the threaded rod 43 to rotate synchronously in the support box 41, then the threaded rod 43 is rotated to engage the outer threads with the internal threads in the moving ring 44, and then the moving ring 44 is moved to drive the limiting block 45 to move along the limiting groove 47, so that the guide plate 42 moves along the outside of the support box 41 under the movement of the limiting block 45, and then the guide plate 42 is moved to drive the reinforcing arc plate 11 to approach the outside of the building foundation column 1 and tightly contact, and the other reinforcing arc plate 11 approaches the outside of the building foundation column 1, so that the two reinforcing arc plates 11 tightly contact the outside of the building foundation column 1 under the action of the two contact assemblies 4, thereby enhancing the stability of the building foundation column 1.

[0045] The above only describes some exemplary embodiments of the present application by way of illustration, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application, therefore, the above drawings and descriptions are illustrative in nature and should not be understood as limiting the scope of protection claimed by the present application.

Claims

1. A foundation reinforcement structure for ancient buildings, comprising a building foundation column (1) and two reinforcing arc plates (11), characterized in that: Several stabilizing components (2) are connected between the two reinforced arc plates (11) and the building column (1), and the several stabilizing components (2) are connected end to end to form a stabilizing base. Each stabilizing component (2) includes a stabilizing frame (21) and an ear plate (22) fixedly connected to one end of the stabilizing frame (21). An ear groove (23) is provided at the end of the stabilizing frame (21) away from the ear plate (22). A torsion frame (24) is installed at the top of every two stabilizing frames (21), and the torsion frame (24) is used to keep the reinforced arc plate (11) stably connected on the stabilizing frame (21). A synchronization component (3) is connected between every two stabilizing frames (21) and the torsion frame (24). An abutment component (4) for adjustment is provided between the torsion frame (24) and the reinforced arc plate (11).

2. The foundation reinforcement structure for ancient buildings according to claim 1, characterized in that: The synchronization component (3) includes a threaded groove (32) that is opened at the top of the stabilizing frame (21) and communicates with the inside of the ear groove (23), a threaded hole (33) that is opened at the top of the ear plate (22), and an adjusting bolt (31) that is screwed on the top of the stabilizing frame (21). The adjusting bolt (31) is screwed into the inside of the threaded hole (33) that communicates with the inside of the threaded groove (32) through the threaded groove (32). The top of the torsion frame (24) is provided with a threaded cavity (34) for the adjusting bolt (31) to be screwed into.

3. The foundation reinforcement structure for ancient buildings according to claim 1, characterized in that: Several of the aforementioned stabilizing frames (21) are combined to form a swinging parallelogram structure. The stabilizing frame (21) has a fitting groove (25) on the side near the building base column (1), and the stabilizing frame (21) and the fitting groove (25) are in a circular tangent state with the building base column (1).

4. The foundation reinforcement structure for ancient buildings according to claim 3, characterized in that: The surface of the bonding groove (25) is coated with a corrosion-resistant coating, which is made of epoxy corrosion-resistant coating and has a thickness of 1.2 mm.

5. The foundation reinforcement structure for ancient buildings according to claim 3, characterized in that: The abutment component (4) includes a support box (41) fixedly connected to the top of the torsion frame (24) and a guide plate (42) fixedly connected to the outside of the reinforcing arc plate (11). The support box (41) is rotatably connected to a threaded rod (43). One end of the support box (41) is fixedly connected to a stepper motor (46), and the stepper motor (46) is used to drive the threaded rod (43) to rotate. The guide plate (42) and the threaded rod (43) are connected together by a guide component.

6. The foundation reinforcement structure for ancient buildings according to claim 5, characterized in that: The guide assembly includes a movable ring (44) sleeved on the outside of the threaded rod (43) and a limiting block (45) fixedly connected to the side of the guide plate (42) near the support box (41). A limiting groove (47) communicating with the inside of the support box (41) is provided on one side. One end of the limiting block (45) is inserted into the inside of the limiting groove (47) and fixedly connected to the outside of the movable ring (44).

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