CN114439265B - Shock resistance ancient building foundation reinforcing structure - Google Patents
Shock resistance ancient building foundation reinforcing structure Download PDFInfo
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- CN114439265B CN114439265B CN202210075254.4A CN202210075254A CN114439265B CN 114439265 B CN114439265 B CN 114439265B CN 202210075254 A CN202210075254 A CN 202210075254A CN 114439265 B CN114439265 B CN 114439265B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The application relates to a foundation reinforcing structure of an antique building, which belongs to the technical field of building antique and comprises a plurality of groups of fixing assemblies, wherein each fixing assembly comprises a first connecting plate and second connecting plates positioned at two sides of the first connecting plate, the second connecting plates are arranged on the first connecting plates in a sliding manner, and the sliding direction of the second connecting plates is parallel to the length direction of the first connecting plates; the second connecting plate is rotatably arranged on the first connecting plate, and the rotation axis of the second connecting plate is parallel to the length direction of the first connecting plate; the second connecting plates are provided with first connecting pieces used for connecting adjacent second connecting plates, and the adjacent second connecting plates are rotationally connected to the adjacent second connecting plates through the first connecting pieces; the first connecting plate is of a telescopic structure, and the earthquake-resistant ancient building foundation reinforcing structure further comprises a first adjusting piece used for adjusting the length of the first connecting plate to enable the column base to be abutted on the first connecting plate and the second connecting plate; the application has the effect of reinforcing column bases with different specifications.
Description
Technical Field
The application relates to the technical field of building earthquake resistance, in particular to a foundation reinforcing structure of an earthquake resistance ancient building.
Background
Ancient buildings refer to civil and public buildings prior to construction of the country, which include buildings in the period of the republic of China, having historic significance. In China, many ancient towns and most large cities also retain some ancient buildings; the old building has insufficient bearing capacity due to long service life, various corrosion, material aging, damage in the use process and the like, and the old building needs to be correctly reinforced, repaired and maintained.
At present, as disclosed in patent document with the publication number CN211646509U, an earthquake-resistant ancient architecture foundation reinforcing structure comprises a base, two reinforcing plates are oppositely arranged on the base, the two reinforcing plates are respectively abutted to two sides of an ancient architecture column base, the base comprises a first bottom plate and a second bottom plate which are arranged on the ground, one opposite sides of the first bottom plate and the second bottom plate are respectively provided with a containing groove, the ancient architecture column base is positioned between the two containing grooves, one side of the first bottom plate facing the second bottom plate is provided with a clamping block, the second bottom plate is provided with a clamping groove matched with the clamping block, the first bottom plate and the second bottom plate are respectively provided with an upright post, two opposite sides of the upright posts are respectively provided with two limiting grooves, and two sides of the reinforcing plates are respectively clamped in the two limiting grooves; when the installation, at first with first bottom plate and second bottom plate joint respectively in ancient building column foot both sides, the opposite pillar plays the supporting role, holding tank lateral wall and ancient building column foot butt, joint piece joint is in the joint inslot, can restrict the relative movement of first bottom plate and second bottom plate, then slide down two reinforcing plates along the lateral wall of ancient building column foot, the reinforcing plate both sides peg graft respectively in the spacing inslot, the spacing groove is spacing to the reinforcing plate, two reinforcing plates butt respectively in the both sides of ancient building column foot, can consolidate, reduce the risk that the column foot heels.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: when fixing the stand of different specifications, need first bottom plate and the second bottom plate that corresponds with it, lead to above-mentioned reinforced structure's commonality comparatively general.
Disclosure of Invention
In order to facilitate reinforcement of column bases of different specifications, the application provides a foundation reinforcing structure for an antique building.
The application provides a foundation reinforcing structure for a shock resistance ancient building, which adopts the following technical scheme:
the utility model provides a shock resistance ancient building foundation reinforced structure, includes multiunit fixed subassembly, fixed subassembly includes first connecting plate and the second connecting plate that is located the first connecting plate both sides, the second connecting plate slides and sets up on first connecting plate, the slip direction of second connecting plate is parallel to the length direction of first connecting plate; the second connecting plate is rotatably arranged on the first connecting plate, and the rotation axis of the second connecting plate is parallel to the length direction of the first connecting plate; the second connecting plates are provided with first connecting pieces used for connecting the adjacent second connecting plates, the adjacent second connecting plates are rotationally connected to the adjacent second connecting plates through the first connecting pieces, the column bases are located in spaces surrounded by the plurality of first connecting plates and the second connecting plates, and the outer walls of the column bases are abutted to the first connecting plates and the second connecting plates; the first connecting plate is of a telescopic structure, and the earthquake-resistant ancient building foundation reinforcing structure further comprises a first adjusting piece used for adjusting the length of the first connecting plate to enable the column base to be abutted on the first connecting plate and the second connecting plate; the first connecting plate is provided with a first diagonal brace, and the first diagonal brace is used for supporting the first connecting plate to the ground.
By adopting the technical scheme, when the column feet are reinforced, the required number of fixing assemblies are firstly taken, then the adjacent second connecting plates are connected through the first connecting pieces, then the column feet are surrounded by a plurality of groups of first connecting plates and second connecting plates, and the second connecting plates are connected through the first connecting pieces, so that the first connecting plates and the second connecting plates are connected end to end; then the length of the first connecting plate is adjusted through the first adjusting piece, when the length of the first connecting plate is changed, the circumferences of the space surrounded by the first connecting plate and the second connecting plate are adjusted, so that the first connecting plate and the second connecting plate are locked on the column base, and the column base is reinforced; then the first diagonal brace supports the first connecting plate, and under the action of the first diagonal brace, the deformation of the column base is transferred to the ground, so that the possibility of inclination of the column base is reduced, and the reinforcing effect of the column base is improved; meanwhile, a proper number of first connecting plates and second connecting plates are selected for the column bases with different diameters, so that the column bases with different diameters can be conveniently reinforced; meanwhile, aiming at column bases with different shapes, such as rectangular column bases, under the action of the first connecting piece, the second connecting plates positioned at the corners of the column bases are mutually perpendicular, so that the column bases with different shapes can be conveniently fixed, and the application range is further improved; when the cylindrical column base is surrounded by the column base, the second connecting plate is rotationally connected to the first connecting plate, so that the radian between the second connecting plate and the first connecting plate is convenient to adjust, the radian between the first connecting plate and the second connecting plate is convenient to approximate to the radian of the column base, the column base is further fixed, and the application range is further improved.
Optionally, the first connecting piece comprises a plurality of first connecting rods hinged with each other, and the rotation axes of the plurality of first connecting rods are parallel to each other and perpendicular to the length direction of the first connecting rods; the second connecting plate deviates from the tip of first connecting plate and articulates there is the second connecting rod, the second connecting rod keep away from the one end of second connecting plate and be located the head rod of tip on all be provided with the screw thread section, the screw thread section on second connecting rod and the head rod revolve to opposite, shock resistance ancient building foundation reinforced structure still includes the sleeve, set up in the sleeve with screw thread section threaded connection's thread groove.
By adopting the technical scheme, when the adjacent second connecting plates are fixedly connected, the first connecting rods and the second connecting rods are inserted into the sleeve, then the sleeve is screwed, and under the action of the thread sections and the thread grooves, the first connecting rods and the second connecting rods enter the sleeve, so that the first connecting rods and the second connecting rods are connected into a whole; then a second connecting rod in the other group of fixing components is arranged on the first connecting rod through a sleeve, and the circumference surrounded by the plurality of groups of fixing components is adjusted, so that the column base is fixed; the adjacent fixing components are fixed through the sleeve, so that the operation is simple; meanwhile, the threaded connection has self-locking performance, so that the fixing effect of the sleeve on the first connecting rod and the second connecting rod is improved; the first connecting piece comprises a plurality of mutually hinged first connecting rods, the first connecting rods are mutually hinged, so that the angle between the adjacent first connecting rods can be conveniently adjusted, the first connecting rods are attached to the column base to the greatest extent, and the fixing effect on the column base is improved; simultaneously, the sleeve is connected fixedly to the first connecting rod and the second connecting rod, has the advantage of being convenient for demolish fixed subassembly.
Optionally, the first connecting plate includes first plate body and sets up the second plate body in first plate body both sides, first plate body cup joints in the second plate body, the second connecting rod is located the tip that the second plate body deviates from first plate body.
By adopting the technical scheme, when the length of the first connecting plate is adjusted, the second plate body is slid, so that the combined length of the first plate body and the second plate body is adjusted, and the operation is simple and convenient; meanwhile, the first plate body and the second plate body have the advantages of stable structure and easy acquisition; the second connecting rod is located the tip of second plate body, is convenient for connect with the head rod.
Optionally, the second plate body is provided with a cavity for sleeving the first plate body, the first adjusting piece comprises a rack arranged on the first plate body, and the rack is positioned on a surface of the first plate body parallel to the ground; the second plate body is provided with a gear meshed with the rack in a rotating mode and located in the cavity, and the second plate body is provided with a first fixing piece used for fixing the gear to any position after rotation.
By adopting the technical scheme, when the length of the first plate body is adjusted, the gear is rotated, the rotation of the gear is converted into the sliding of the second plate body under the action of the rack, and then the combined length of the first plate body and the second plate body is adjusted, so that the operation is simple and convenient; under the action of the first fixing piece, the gear is fixed at any position after adjustment, so that the possibility of rotation of the gear is reduced, the second plate body is conveniently fixed to the position, and the column base is conveniently fixed; the gear and rack transmission has the advantages of high transmission precision and stable transmission.
Optionally, the second plate body is located in the cavity and is provided with a first rotating shaft in a rotating mode, and the gear is fixedly arranged on the first rotating shaft; the first fixing piece comprises a ratchet wheel fixedly arranged on the first rotating shaft, a pawl meshed with the ratchet wheel is rotatably arranged on the second plate body, and the shock resistance ancient building foundation reinforcing structure further comprises an elastic piece used for driving the pawl to be meshed with the ratchet wheel.
By adopting the technical scheme, the first rotating shaft is rotated, the first rotating shaft rotates to drive the gear and the ratchet wheel to rotate, and after the combined length of the first plate body and the second plate body is adjusted to a required position, the pawl is rotated to enable the pawl to be meshed with the ratchet wheel, so that the ratchet wheel is fixed to the position, the possibility of rotation of the ratchet wheel is reduced, and the possibility of rotation of the gear is further reduced; the ratchet wheel and the pawl cooperate to limit the rotation of the gear, so that the limiting effect is good; under the action of the elastic piece, the pawl and the ratchet wheel are meshed with each other, so that the possibility of separation of the pawl and the ratchet wheel is reduced, and the gear is fixed conveniently.
Optionally, the first diagonal bracing is articulated on first plate body, the axis of rotation of first diagonal bracing is on a parallel with ground, be provided with on the first plate body and be used for adjusting first diagonal bracing rotation to fix the second mounting of arbitrary position after rotating first diagonal bracing.
By adopting the technical scheme, the existence height of the column base is reduced and the diameter is increased in the process of long-term use of the column base for bearing pressure; under the action of the first connecting plate and the second connecting plate, limiting the trend of the diameter change of the column foot, and pushing the first connecting plate and the second connecting plate in the column foot deformation process; under the action of the first diagonal brace, the pushing force of the column foot on the first connecting plate and the second connecting plate is transmitted to the ground, so that the possibility of damage of the first connecting plate and the second connecting plate is reduced; the first diagonal brace is hinged to the first plate body, so that the supporting force of the first diagonal brace to the first plate body can be adjusted conveniently, and the possibility of damage of the first plate body is further reduced; under the effect of first mounting, fix first bracing to the position after adjusting, reduced the possibility that the first bracing appears gyrating, improved the fixed effect of first bracing to first plate body.
Optionally, a second rotating shaft is rotatably arranged on the first plate body, and the first diagonal bracing is fixedly arranged on the second rotating shaft; the second fixing piece comprises a worm wheel sleeved on the second rotating shaft, and a worm meshed with the worm wheel is rotatably arranged on the second plate body.
By adopting the technical scheme, when the supporting angle of the first diagonal bracing is adjusted, the worm is rotated to drive the worm wheel to rotate, the worm wheel is rotated to drive the second rotating shaft to rotate, and the second rotating shaft is rotated to drive the first diagonal bracing to rotate to a required angle, so that the operation is simple and convenient; the worm wheel and the worm drive have self-locking performance, so that the first diagonal bracing is conveniently fixed to a required position.
Optionally, be provided with the receiver that is used for accomodating worm wheel and worm on the first plate body, set up the first breach that supplies first bracing pivoted on the receiver.
By adopting the technical scheme, the worm wheel and the worm are positioned in the storage box, and the worm wheel and the worm are relatively separated from the external environment under the action of the storage box, so that the possibility of corrosion damage of the worm wheel and the worm is reduced, and the angle of the first diagonal bracing is adjusted conveniently; under the effect of the first notch, the first diagonal bracing is convenient to rotate to the required position.
In summary, the application has the following beneficial technical effects:
when the column base is reinforced, firstly, a required number of fixing assemblies are taken, then adjacent second connecting plates are connected through first connecting pieces, then a plurality of groups of first connecting plates and second connecting plates surround the column base, and the second connecting plates are connected through the first connecting pieces, so that the first connecting plates and the second connecting plates are connected end to end; then the length of the first connecting plate is adjusted through the first adjusting piece, when the length of the first connecting plate is changed, the circumferences of the space surrounded by the first connecting plate and the second connecting plate are adjusted, so that the first connecting plate and the second connecting plate are locked on the column base, and the column base is reinforced; then the first diagonal brace supports the first connecting plate, and under the action of the first diagonal brace, the deformation of the column base is transferred to the ground, so that the possibility of inclination of the column base is reduced, and the reinforcing effect of the column base is improved; meanwhile, a proper number of first connecting plates and second connecting plates are selected for the column bases with different diameters, so that the column bases with different diameters can be conveniently reinforced; meanwhile, aiming at column bases with different shapes, such as rectangular column bases, under the action of the first connecting piece, the second connecting plates positioned at the corners of the column bases are mutually perpendicular, so that the column bases with different shapes can be conveniently fixed, and the application range is further improved; when the cylindrical column base is surrounded by the column base, the second connecting plate is rotationally connected to the first connecting plate, so that the radian between the second connecting plate and the first connecting plate is convenient to adjust, the radian between the first connecting plate and the second connecting plate is convenient to approximate to the radian of the column base, the column base is further fixed, and the application range is further improved.
Drawings
FIG. 1 is a schematic view of a foundation reinforcement structure for a seismic ancient architecture according to an embodiment of the present application;
FIG. 2 is a schematic view of a reinforcement structure for a foundation of a seismic ancient building according to an embodiment of the present application;
FIG. 3 is a schematic view of a fixing assembly in a foundation reinforcement structure of a seismic ancient architecture according to an embodiment of the present application;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
FIG. 5 is a schematic structural view of a first connection plate and a second connection plate in a foundation reinforcement structure of a seismic ancient architecture according to an embodiment of the present application;
FIG. 6 is a cross-sectional view of a first connection plate in a seismic archaic foundation reinforcement structure according to an embodiment of the present application;
FIG. 7 is an enlarged schematic view of portion B of FIG. 5;
fig. 8 is an enlarged schematic view of a portion C in fig. 3.
Reference numerals illustrate: 1. a fixing assembly; 11. a first connection plate; 111. a first plate body; 112. a second plate body; 113. a cavity; 12. a second connecting plate; 2. a mounting port; 3. a first connector; 31. a first connecting rod; 32. a second connecting rod; 33. a threaded section; 34. a sleeve; 4. a first adjustment member; 41. a rack; 42. a gear; 43. a first rotating shaft; 44. a first fixing member; 441. a ratchet wheel; 442. a pawl; 443. a third rotating shaft; 444. an elastic member; 4441. a torsion spring; 5. a first diagonal brace; 6. a second rotating shaft; 7. a second fixing member; 71. a worm wheel; 72. a worm; 8. a storage box; 9. column base.
Detailed Description
The application is described in further detail below with reference to fig. 1-8.
The embodiment of the application discloses a foundation reinforcing structure of an antique building. Referring to fig. 1, 2 and 3, the foundation reinforcement structure for the earthquake-resistant ancient architecture comprises a plurality of groups of fixing assemblies 1, each fixing assembly 1 comprises a first connecting plate 11 and second connecting plates 12 positioned at two sides of the first connecting plate 11, in the embodiment of the application, each of the first connecting plate 11 and the second connecting plate 12 is cuboid, the second connecting plates 12 are slidably arranged on the first connecting plates 11, the sliding direction of each of the second connecting plates 12 is parallel to the length direction of the first connecting plates 11, in the embodiment of the application, the surface of the first connecting plates 11, which faces the column feet 9, is provided with a mounting opening 2, the end surface of each of the second connecting plates 12, which is parallel to the length direction of each of the second connecting plates 12, is provided with a fixing rod (not shown in the figure), the length direction of each of the fixing rods is parallel to the length direction of each of the second connecting plates 12, the side walls of each of the first connecting plates 11 and the mounting opening 2 are provided with sliding grooves (not shown in the figure), and the length directions of the sliding grooves are parallel to the width directions of the first connecting plates 11;
referring to fig. 2 and 3, the second connecting plate 12 is rotatably disposed on the first connecting plate 11, the rotation axis of the second connecting plate 12 is parallel to the length direction of the first connecting plate 11, and the fixing rod is rotatably disposed in the sliding groove on the first connecting rod 31;
referring to fig. 3 and 4, the second connection plates 12 are provided with first connection members 3 for connecting adjacent second connection plates 12, the adjacent second connection plates 12 are rotatably connected to the adjacent second connection plates 12 through the first connection members 3, the column bases 9 are located in spaces surrounded by the plurality of first connection plates 11 and the second connection plates 12, and outer walls of the column bases 9 are abutted against the first connection plates 11 and the second connection plates 12;
referring to fig. 2 and 3, the first connection plate 11 is a telescopic structure, and the earthquake-resistant building foundation reinforcement structure further includes a first adjusting member 4 for adjusting the length of the first connection plate 11 so that the column base 9 abuts against the first connection plate 11 and the second connection plate 12.
When the column base 9 is reinforced, firstly, a proper number of fixing assemblies 1 are selected according to the diameter of the column base 9, the fixing assemblies 1 surround the column base 9, then, the second connecting plates 12 in the adjacent fixing assemblies 1 are connected through the first connecting pieces 3, and all the first connecting plates 11 and the second connecting plates 12 are connected into a whole; the length of the first connecting plate 11 is adjusted through the first adjusting piece 4, so that the column base 9 is abutted on the first connecting plate 11 and the second connecting plate 12; the fixed rod slides in the chute and rotates at the same time, so that the combined length of the first connecting plate 11 and the second connecting plate 12 can be conveniently adjusted; when the combined length of the first connecting plate 11 and the second connecting plate 12 is changed, the first connecting plate 11 and the second connecting plate 12 are abutted on the column base 9, so that the column base 9 is reinforced, and the possibility of damage of expansion of the column base 9 is reduced.
Referring to fig. 3 and 4, the first connecting member 3 includes a plurality of first connecting rods 31 hinged to each other, and in the embodiment of the present application, two first connecting rods 31 are provided, and rotation axes of the plurality of first connecting rods 31 are parallel to each other and perpendicular to a length direction of the first connecting rods 31; the end part of the second connecting plate 12, which is far away from the first connecting plate 11, is hinged with a second connecting rod 32, the second connecting rod 32 is ball-hinged on the second connecting plate 12, a threaded section 33 is arranged on one end of the second connecting rod 32, which is far away from the second connecting plate 12, and a first connecting rod 31 positioned at the end part, the rotation directions of the threaded sections 33 on the second connecting rod 32 and the first connecting rod 31 are opposite, the shock resistance ancient building foundation reinforcing structure also comprises a sleeve 34, and a threaded groove in threaded connection with the threaded section 33 is formed in the sleeve 34; when the adjacent second connecting plates 12 are connected, the first connecting rods 31 and the second connecting rods 32 are inserted into the sleeves 34, and then the sleeves 34 are rotated, so that the first connecting rods 31 and the second connecting rods 32 are connected into a whole through threads in the sleeves 34, the adjacent second connecting plates 12 are connected into a whole, a complete closed loop is formed, and the operation is simple and convenient.
Referring to fig. 4, 5 and 6, the first connecting plate 11 includes a first plate 111 and second plates 112 disposed on two sides of the first plate 111, the first plate 111 is sleeved in the second plate 112, a cavity 113 for sleeving the first plate 111 is formed on the second plate 112, and the second connecting rod 32 is located at an end of the second plate 112 facing away from the first plate 111; when the length of the first connecting plate 11 is adjusted, the second plate 112 is slid, so that the first plate 111 and the second plate 112 are abutted against the column base 9, and the column base 9 is further fixed.
Referring to fig. 6, to facilitate adjustment of the length of the first connection plate 11, the first adjustment member 4 includes a rack 41 provided on the first plate 111, the rack 41 being located on a plane of the first plate 111 parallel to the ground; the second plate 112 is rotatably provided with a gear 42 meshed with the rack 41 and positioned on the cavity 113, further, the second plate 112 is rotatably provided with a first rotating shaft 43 and positioned on the cavity 113, the gear 42 is fixedly arranged on the first rotating shaft 43, and the second plate 112 is provided with a first fixing piece 44 for fixing the gear 42 to any position after rotation; when the length of the first connecting plate 11 is adjusted, the gear 42 is rotated, the rotation of the gear 42 is converted into the sliding of the second plate 112 under the action of the rack 41, and when the first plate 111 and the second plate 112 are abutted on the column base 9, the first plate 111 and the second plate 112 are in a tensioning state, and then the gear 42 is fixed to the above position through the first fixing piece 44, so that the column base 9 is reinforced.
Referring to fig. 5 and 7, the first fixing member 44 includes a ratchet 441 fixedly disposed on the first rotating shaft 43, the ratchet 441 and the first rotating shaft 43 are located on the same axis, a pawl 442 engaged with the ratchet 441 is rotatably disposed on the second plate 112, a third rotating shaft 443 is rotatably disposed on the second plate 112, the rotating axis of the third rotating shaft 443 is parallel to the rotating axis of the second rotating shaft 6, and the pawl 442 is fixedly disposed on the pawl 442; when the gear 42 rotates to a required position, the pawl 442 is rotated, so that the pawl 442 is clamped in the ratchet teeth on the ratchet wheel 441, and the gear 42 is fixed to the position, so that the operation is simple and convenient, and the fixing effect is good.
Referring to fig. 5 and 7, to reduce the possibility of the separation of the pawl 442 from the ratchet 441, the shock-resistant ancient building foundation reinforcement structure further includes an elastic member 444 for driving the pawl 442 to engage with the ratchet 441, the elastic member 444 including a torsion spring 4441 provided to be sleeved on the third rotation shaft 443, one side of the torsion spring 4441 being provided to the pawl 442, and the other side being provided to the second plate 112; under the torque action of the torsion spring 4441, the possibility that the pawl 442 rotates carelessly and is separated from the ratchet 441 is reduced, and the fixing effect of the ratchet 441 and the pawl 442 on the gear 42 is improved.
Referring to fig. 3 and 8, in order to improve the reinforcement effect on the column shoe 9 and reduce the possibility of damage to the first and second plates 111 and 112, the first connection plate 11 is provided with a first diagonal brace 5, the first diagonal brace 5 is used for supporting the first connection plate 11 to the ground, the first diagonal brace 5 is hinged on the first plate 111, the rotation axis of the first diagonal brace 5 is parallel to the ground, the first plate 111 is rotatably provided with a second rotation shaft 6, and the first diagonal brace 5 is fixedly arranged on the second rotation shaft 6; after the column base 9 is reinforced by the first connecting plate 11 and the second connecting plate 12, the first diagonal bracing 5 is rotated to enable the first diagonal bracing 5 to be abutted against the ground; after the first diagonal bracing 5 abuts against the ground, the first diagonal bracing 5 is rotated towards the direction close to the first plate body 111, so that the first diagonal bracing 5 abuts against the ground, the first diagonal bracing 5 is in a deformation trend, and the reinforcement effect of the column leg 9 is improved.
Referring to fig. 3 and 8, a second fixing member 7 for adjusting the rotation of the first diagonal brace 5 and fixing the first diagonal brace 5 to an arbitrary position after the rotation is provided on the first plate 111, the second fixing member 7 includes a worm wheel 71 sleeved on the second rotating shaft 6, and a worm 72 engaged with the worm wheel 71 is rotatably provided on the second plate 112; when the inclination angle of the first diagonal bracing 5 is adjusted, the worm 72 is rotated, the worm 72 rotates to drive the worm wheel 71 to rotate, the worm wheel 71 rotates to drive the second rotating shaft 6 to rotate, and the second rotating shaft 6 rotates to drive the first diagonal bracing 5 to rotate to a required position; the worm wheel 71 and the worm 72 have self-locking performance, so that the first diagonal bracing 5 is conveniently fixed to a required place.
Referring to fig. 3, in order to reduce the possibility of rusting the worm wheel 71 and the worm 72 by rain water or the like, the first plate 111 is provided with a storage box 8 for storing the worm wheel 71 and the worm 72, and the storage box 8 is provided with a first notch for the first diagonal brace 5 to rotate; under the action of the storage box 8, the influence of certain environmental factors on the worm wheel 71 and the worm 72, such as the influence of rainwater, garbage and the like on the worm wheel 71 and the worm 72, is reduced, and the possibility of corrosion and blockage of the worm wheel 71 and the worm 72 is reduced.
The implementation principle of the foundation reinforcing structure of the antique building provided by the embodiment of the application is as follows:
when the column base 9 is reinforced, a proper number of fixing assemblies 1 are selected according to the diameter of the column base 9, and then the first connecting plate 11 and the second connecting plate 12 are leaned on the column base 9; then, the first connecting rods 31 and the sleeves 34 are used for connecting the adjacent second connecting plates 12, so that the plurality of first connecting plates 11 and the second connecting plates 12 are connected into a whole; then the gear 42 is rotated, the gear 42 rotates to drive the second plate 112 to slide, and the diameter of a closed loop surrounded by the first connecting plate 11 and the second connecting plate 12 is adjusted, so that the first connecting plate 11 and the second connecting plate 12 are abutted on the column base 9; then, the pawl 442 is rotated, so that the pawl 442 is clamped on the ratchet wheel 441;
and then the worm 72 is rotated, the worm 72 rotates to drive the worm wheel 71 to rotate, the worm wheel 71 rotates to drive the first diagonal brace 5 to rotate, and the first diagonal brace 5 rotates to abut against the ground, so that the column base 9 is reinforced.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. The utility model provides a shock resistance ancient building foundation reinforced structure which characterized in that: the fixing assembly (1) comprises a first connecting plate (11) and second connecting plates (12) positioned on two sides of the first connecting plate (11), wherein the second connecting plates (12) are arranged on the first connecting plate (11) in a sliding mode, and the sliding direction of the second connecting plates (12) is parallel to the width direction of the first connecting plate (11); the second connecting plate (12) is rotatably arranged on the first connecting plate (11), and the rotation axis of the second connecting plate (12) is parallel to the length direction of the first connecting plate (11); the second connecting plates (12) are provided with first connecting pieces (3) for connecting adjacent second connecting plates (12), the adjacent second connecting plates (12) are rotationally connected to the adjacent second connecting plates (12) through the first connecting pieces (3), the column bases (9) are located in spaces surrounded by the first connecting plates (11) and the second connecting plates (12), and the outer walls of the column bases (9) are abutted to the first connecting plates (11) and the second connecting plates (12); the first connecting plate (11) is of a telescopic structure, and the earthquake-resistant ancient building foundation reinforcement structure further comprises a first adjusting piece (4) used for adjusting the width of the first connecting plate (11) to enable the column base (9) to be abutted against the first connecting plate (11) and the second connecting plate (12); the first connecting plate (11) is provided with a first diagonal brace (5), the first diagonal brace (5) is used for supporting the first connecting plate (11) to the ground, the first connecting piece (3) comprises a plurality of first connecting rods (31) which are mutually hinged, and the rotation axes of the plurality of first connecting rods (31) are mutually parallel and perpendicular to the length direction of the first connecting rods (31); the utility model provides a second connecting plate (12) deviating from the tip of first connecting plate (11) and articulating there is second connecting rod (32), the one end that second connecting plate (12) was kept away from to second connecting rod (32) and be located on first connecting rod (31) of tip all be provided with screw thread section (33), the screw thread section (33) on second connecting rod (32) and first connecting rod (31) revolve opposite, shock resistance ancient building foundation reinforced structure still includes sleeve (34), set up in sleeve (34) with screw thread section (33) threaded connection's screw thread groove, first connecting plate (11) include first plate body (111) and set up second plate body (112) in first plate body (111) both sides, first plate body (111) cup joint in second plate body (112), second connecting rod (32) are located the tip that second plate body (112) deviate from first plate body (111).
2. The shock resistant historic building foundation stabilization structure according to claim 1, wherein: the second plate body (112) is provided with a cavity (113) for sleeving the first plate body (111), the first adjusting piece (4) comprises a rack (41) arranged on the first plate body (111), and the rack (41) is positioned on the surface of the first plate body (111) parallel to the ground; the second plate body (112) is rotatably provided with a gear (42) meshed with the rack (41) and positioned in the cavity (113), and the second plate body (112) is provided with a first fixing piece (44) used for fixing the gear (42) at any position after rotation.
3. The shock resistant historic building foundation stabilization structure according to claim 2, wherein: the second plate body (112) is positioned in the cavity (113) and is rotationally provided with a first rotating shaft (43), and the gear (42) is fixedly arranged on the first rotating shaft (43); the first fixing piece (44) comprises a ratchet wheel (441) fixedly arranged on the first rotating shaft (43), a pawl (442) meshed with the ratchet wheel (441) is rotatably arranged on the second plate body (112), and the shock-resistant ancient building foundation reinforcing structure further comprises an elastic piece (444) used for driving the pawl (442) to be meshed with the ratchet wheel (441).
4. The shock resistant historic building foundation stabilization structure according to claim 1, wherein: the first diagonal bracing (5) is hinged to the first plate body (111), the rotation axis of the first diagonal bracing (5) is parallel to the ground, and the first plate body (111) is provided with a second fixing piece (7) used for adjusting the rotation of the first diagonal bracing (5) and fixing the first diagonal bracing (5) to any position after rotation.
5. The shock resistant historic building foundation stabilization structure of claim 4, wherein: the first plate body (111) is rotatably provided with a second rotating shaft (6), and the first diagonal bracing (5) is fixedly arranged on the second rotating shaft (6); the second fixing piece (7) comprises a worm wheel (71) sleeved on the second rotating shaft (6), and a worm (72) meshed with the worm wheel (71) is rotatably arranged on the second plate body (112).
6. The shock resistant historic building foundation stabilization structure according to claim 5, wherein: the first plate body (111) is provided with a storage box (8) for storing the worm wheel (71) and the worm (72), and the storage box (8) is provided with a first notch for the rotation of the first diagonal brace (5).
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