A reinforcement protection device for ancient building restoration and use method thereof

Abstract

The present invention discloses a reinforcement and protection device for repairing ancient buildings and a method of using the same, comprising a reinforcement assembly, a support rod assembly and a support hoop, wherein one end of the support rod assembly is arranged on the reinforcement assembly, and the other end of the support rod assembly is arranged on the support hoop. The present invention belongs to the technical field of repairing and reinforcing ancient buildings; the present invention clamps the cracked part of the wooden beam of the ancient building by the reinforcement plate of the reinforcement assembly, and the fastening fastener is engaged with the fastening wedges of the two reinforcement plates, thereby pulling the two reinforcement plates closer to reinforce the cracked part of the wooden beam; the tightening assembly further reinforces the wooden beam while preventing the reinforcement plate from slipping; the joint slider fixes the cross rods on the two reinforcement plates, and the elastic sheets on both sides of the joint slider make the pressure direction of the joint slider on the axis of the wooden beam to prevent the surface of the wooden beam from being damaged; the reinforcement plate and the support hoop are connected by the support rod assembly, and the tension of the support rod assembly can be manually adjusted to improve the bearing capacity of the wooden beam and reduce the bending degree of the wooden beam.

Description

Technical Field

[0001] The invention belongs to the technical field of ancient building restoration and reinforcement, and specifically refers to a reinforcement and protection device for ancient building restoration and a use method thereof. Background Art

[0002] In the wooden structure house system of ancient buildings, the beam-column components are usually composed of a spatial force system consisting of wooden columns, beam-column frames and walls. The wooden structure determines its bearing capacity. Under the influence of the environment, wooden columns will produce shrinkage cracks, which makes the bearing capacity of the overall structure insufficient and the rigidity reduced. Especially at the mortise and tenon joints under stress, wooden columns are more likely to crack, and wooden beams will bend and deform, resulting in increased stress on both ends of the wooden beams, which in turn causes the ancient buildings to shake.

[0003] For cracked wooden columns, the damaged parts often need to be urgently reinforced with iron hoops. Although this can suppress further cracking of the wooden columns, it still cannot solve the problem of bearing capacity. At the same time, the reinforcement of the iron hoops causes shrinkage and deformation at the reinforced parts of the wooden columns. Under the influence of external forces and vibrations, the iron hoops are prone to loosening and may fall off in severe cases, affecting the protection of the wooden columns. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a reinforcement and protection device for repairing ancient buildings and a method of using the same. The cracked part of the wooden beam is clamped by two reinforcing plates, and the fastening fastener is engaged with the fastening wedge blocks of the two reinforcing plates. The fastener slots and the fastening wedge blocks of the fastening fasteners are both trapezoidal in design and have oblique teeth on the surfaces. By pressing the fastening fasteners and the fastening wedge blocks, the fastening wedge blocks slide into the fastener slots, shortening the distance between the two reinforcing plates, thereby reinforcing the cracked part of the wooden beam. When the fastening nuts are turned to move the cross rods inward, the cross rods drive the fastening sliders to contract inward, and the fastening sliders further reinforce the wooden beams while preventing the reinforcing plates from sliding left and right. The joint sliders are installed in the edge grooves of the two reinforcing plates. The cross rods are used for fixing, and at the same time, the elastic sheets on both sides of the joint slider make the pressure direction of the joint slider on the axis of the wooden beam, so as to achieve the technical effect that the force around the wooden beam is uniform and no shear force is generated on the surface of the wooden beam, thereby not causing damage to the surface of the wooden beam; the reinforcement plate and the support hoop are connected by the support rod assembly, and rotating the tension connection piece can increase the tension of the threaded pull rod, reduce the bending degree of the wooden beam, and transfer part of the bearing capacity of the wooden beam to the wooden column fixed by the support hoop through the support rod assembly, thereby avoiding the collapse of the wooden beam and reducing the shaking of the ancient building; the device is simple to disassemble, and the fasteners are moved outward. When the fasteners are completely disengaged from the fastener slots on the reinforcement plate, the entire device can be easily disassembled, which effectively solves the problem of inconvenient disassembly of traditional reinforcement devices.

[0005] The technical solution adopted by the present invention is as follows: The present invention proposes a reinforcement and protection device for the restoration of ancient buildings, comprising a reinforcement assembly, a support rod assembly and a support hoop, one end of the support rod assembly is arranged on the reinforcement assembly, and the other end of the support rod assembly is arranged on the support hoop; the reinforcement assembly comprises a reinforcement plate, a tightening assembly and a joint slider, two reinforcement plates are symmetrically arranged on the wooden beam to form a circular ring, the tightening assembly is arranged on the outer wall of the reinforcement plate, and the joint slider slides between the two reinforcement plates.

[0006] Furthermore, the reinforcement plate is symmetrically provided with 6 positioning studs, and the positioning studs are arranged in a circular array on the two reinforcement plates forming a circular ring. The reinforcement plate is symmetrically provided with side wall grooves, and fastening wedges are provided at the centers of the edges of both sides of the reinforcement plate. The edges of both sides of the reinforcement plate are respectively provided with side grooves, and the edge grooves are symmetrically arranged on both sides of the fastening wedges.

[0007] Furthermore, the fastening wedge block is trapezoidal in shape, and a linear array of wedge block bevel teeth is provided on the inclined surface of the fastening wedge block.

[0008] Furthermore, the tightening assembly includes a cross rod, a fastening nut and a fastening slider, the cross rod is provided with a hole in the center, the cross rod is arranged on the positioning stud, the fastening nut is threadedly connected with the positioning stud, the fastening slider slides in the side wall slide groove, the upper end of the fastening slider is provided with a channel, different cross rods are overlapped with each other and arranged in the channel of the fastening slider, and a gasket is provided at the bottom of the fastening slider.

[0009] Preferably, the cracked part of the wooden beam is clamped by two reinforcing plates to reinforce the cracked part of the wooden beam. When the fastening nut is turned to move the cross rod inward, the cross rod drives the fastening slider to contract inward, and the fastening slider further reinforces the wooden beam while preventing the reinforcement plate from slipping.

[0010] Furthermore, the seam slider slides in the edge slide groove, and the seam slider is provided with a seam slider body, side plates and elastic sheets, the elastic sheets are arranged on both sides of the seam slider body, and the side plates are located outside the elastic sheets.

[0011] Furthermore, positioning plate slides are provided at the front and rear of the seam slider body, anchoring spikes are provided on the bottom surface of the seam slider body, a rod hole is provided on the top of the seam slider body, the cross rods on the two reinforcement plates are overlapped and arranged in the rod holes, the side plates are provided with positioning plates and reset springs, the positioning plates slide in the positioning plate slides, the side plates are symmetrically arranged on both sides of the seam slider body, and the positioning plates are connected to each other through reset springs.

[0012] Preferably, the rod hole of the joint slider body can be connected to the cross rod at the edge of the reinforcement plate, and the side plate shrinks following the tight pressure of the edge slide groove to prevent the joint slider from slipping without force, resulting in the pressure direction of the anchoring spikes at the bottom of the joint slider body on the wooden beam not being at the axial position of the wooden beam, thereby generating shear force on the surface of the wooden beam, causing damage to the surface of the wooden beam.

[0013] Furthermore, the support rod assembly includes a fastener, a threaded tie rod, a tie rod sleeve and a tension connector. A tie rod support is provided at the upper end of the fastener. One end of the threaded tie rod is hinged to the tie rod support. The other end of the threaded tie rod is threadedly connected to the tie rod sleeve. The tie rod sleeve is threadedly connected to the tension connector. The tie rod sleeves on the two threaded tie rods are connected via the tension connector.

[0014] Preferably, the reinforcement plate and the support hoop are connected by a support rod assembly, and the tension of the threaded pull rod is increased by rotating the tension connector to reduce the bending degree of the wooden beam, and part of the bearing capacity of the wooden beam is transferred to the wooden column fixed by the support hoop through the support rod assembly, thereby avoiding the collapse of the wooden beam and reducing the shaking of the ancient building.

[0015] Furthermore, the fastening fastener is also provided with a fastener slot, and fastener oblique teeth are provided on the upper and lower surfaces inside the fastener slot, and the fastener slot is engaged and connected with two spliced ​​fastening wedges.

[0016] Furthermore, the support hoop is provided with a hoop wedge, the inclined surface of the hoop wedge is provided with oblique teeth, and the fastener slot is engaged and connected with two spliced ​​hoop wedges.

[0017] Preferably, the fastener slot of the fastening fastener slides on the surface of the hoop wedge and the fastening wedge, the fastener bevel teeth engage with the wedge bevel teeth, and similarly the fastener bevel teeth engage with the hoop wedge. As the fastening wedges of the two reinforcement plates slide into the fastener slot, the two reinforcement plates are firmly fixed to the wooden beam, and correspondingly the supporting hoop can be fixed to the wooden column. When disassembling, the fastening fastener is slid outward. When the fastening fastener is completely disengaged from the fastener slot on the reinforcement plate, the entire device can be easily disassembled, which effectively solves the problem of inconvenient disassembly of traditional reinforcement devices.

[0018] The present invention also proposes a method for using a reinforcement protection device for ancient building restoration, which specifically comprises the following steps:

[0019] Step 1: Install the tightening assembly on the reinforcement plate, place the cross rod on the positioning stud, and put the fastening slider into the side wall slot. Adjacent cross rods are overlapped and placed in the hole of the fastening slider. Install the fastening nut on the positioning stud. At this time, there is no need to tighten the fastening nut, just prevent the cross rod and the fastening slider from falling off;

[0020] Step 2: Clamp the two installed reinforcement plates at the cracked position of the wooden beam, and engage the fastener slots of the fastening fasteners on the fastening wedges spliced ​​on both sides of the reinforcement plates, press the fastening fasteners and the fastening wedges, and the fastener slots squeeze the two fastening wedges to fasten the reinforcement plates to the wooden beams, tighten the fastening nuts, and the fastening nuts drive the cross rods to move inwards. At the same time, the cross rods drive the fastening sliders to slide inwards, pressing the wooden beams, and adjust the fastening nuts and fastening fasteners multiple times to make the reinforcement plates clamp the cracked positions of the wooden beams more firmly;

[0021] Step 3: Install the support hoop on the column on one side of the cracked wooden beam, clamp another fastener on the hoop wedges on both sides of the support hoop, adjust the height of the support hoop, and then fasten the hoop wedges and the fastener;

[0022] Step 4: The fasteners on the support hoop and the reinforcement plate are both provided with threaded tie rods. The tie rod sleeve is installed on the threaded tie rod, and the tie rod sleeve is adjusted. At the same time, the tie rod sleeves on both sides are connected through the tension connector, and the tension of the threaded tie rod is increased by rotating the tension connector;

[0023] Step 5: During disassembly, rotate the tension connector to reduce the tension of the threaded tie rod, rotate the tie rod sleeves at both ends of the tension connector to make the tension connector fall off, pull the fastener horizontally to the outside of the fastening wedge, the fastener bevel teeth and the wedge bevel teeth slide relative to each other, the fastening wedge is disengaged from the fastener slot, and the fastener on the hoop wedge is pulled outward at the same level. At this time, the reinforcement plate and the support hoop can be removed from the wooden beam.

[0024] The beneficial effects achieved by the present invention using the above structure are as follows:

[0025] 1. Clamp the cracked part of the wooden beam by two reinforcement plates to reinforce the cracked part of the wooden beam. When the fastening nut is turned to move the cross rod inward, the cross rod drives the fastening slider to shrink inward, and the fastening slider further reinforces the wooden beam and prevents the reinforcement plate from slipping.

[0026] 2. The rod hole of the joint slider body can be connected to the cross rod at the edge of the reinforcement plate. At the same time, the side plate shrinks following the tight pressure of the edge slide groove to prevent the joint slider from slipping without force, resulting in the pressure direction of the anchor spikes at the bottom of the joint slider body on the wooden beam not being at the axial position of the wooden beam, thereby generating shear force on the surface of the wooden beam, causing damage to the surface of the wooden beam.

[0027] 3. Connect the reinforcement plate and the support hoop through the support rod assembly, and increase the tension of the threaded tie rod by rotating the tension connector to reduce the bending degree of the wooden beam, and transfer part of the bearing capacity of the wooden beam to the wooden column fixed by the support hoop through the support rod assembly, so as to avoid the collapse of the wooden beam and reduce the shaking of the ancient building.

[0028] 4. The fastener slot of the fastening fastener slides on the surface of the hoop wedge and the fastening wedge, the fastener bevel teeth are engaged with the wedge bevel teeth, and similarly the fastener bevel teeth are engaged with the hoop wedge. As the fastening wedges of the two reinforcement plates slide into the fastener slot, the two reinforcement plates are firmly fixed to the wooden beam, and the supporting hoop can be fixed to the wooden column accordingly. When disassembling, only the fastening fastener needs to be slid outward. When the fastening fastener is completely disengaged from the fastener slot on the reinforcement plate, the entire device can be easily disassembled, which effectively solves the problem of inconvenient disassembly of traditional reinforcement devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A three-dimensional diagram of a reinforcement and protection device for ancient building restoration proposed by the present invention;

[0030] Figure 2 This is a front view of a reinforcement and protection device for ancient building restoration proposed by the present invention;

[0031] Figure 3 for Figure 2 A cross-sectional view along the cutting line AA;

[0032] Figure 4 for Figure 2 A cross-sectional view along the cutting line BB;

[0033] Figure 5 for Figure 3 A cross-sectional view along the cutting line CC;

[0034] Figure 6 This is a structural schematic diagram of a joint slider of a reinforcement and protection device for ancient building restoration proposed by the present invention;

[0035] Figure 7 for Figure 6 A cross-sectional view along the cutting line DD;

[0036] Figure 8 for Figure 6 A cross-sectional view along the cutting line EE;

[0037] Fig. 9 A schematic diagram of the structure of a reinforcement plate of a reinforcement and protection device for ancient building restoration proposed by the present invention;

[0038] Fig.10 This is a schematic structural diagram of a support hoop of a reinforcement and protection device for ancient building restoration proposed by the present invention;

[0039] Fig.11 for Figure 5 A partial enlarged view of point Ⅰ in the middle.

[0040] Among them, 1. reinforcement assembly, 11. reinforcement plate, 111. positioning stud, 112. side wall slide, 113. edge slide, 114. fastening wedge, 1141. wedge bevel teeth, 12. tightening assembly, 121. cross rod, 122. fastening nut, 123. fastening slider, 1231. gasket, 13. joint slider, 131. joint slider body, 1311. positioning plate slide, 131 2. Anchor spikes, 1313. Rod holes, 132. Side plates, 1321. Positioning plates, 1322. Return springs, 133. Elastic sheets, 2. Support rod assemblies, 21. Fasteners, 211. Tie rod supports, 212. Fastener slots, 213. Fastener bevel teeth, 22. Threaded tie rods, 23. Tie rod sleeves, 24. Pull connectors, 3. Support hoop rings, 31. Hoop wedges, 32. Bevel teeth.

[0041] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0043] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0044] like Figure 1-Figure 11 As shown, the present invention proposes a reinforcement and protection device for repairing ancient buildings and a method of using the same, comprising a reinforcement component 1, a support rod component 2 and a support hoop 3, wherein one end of the support rod component 2 is arranged on the reinforcement component 1, and the other end of the support rod component 2 is arranged on the support hoop 3; the reinforcement component 1 comprises a reinforcement plate 11, a tightening component 12 and a joint slider 13, the two reinforcement plates 11 are symmetrically arranged on the wooden beam to form a circular ring, the tightening component 12 is arranged on the outer wall of the reinforcement plate 11, and the joint slider 13 slides between the two reinforcement plates 11.

[0045] The reinforcement plate 11 is symmetrically provided with 6 positioning studs 111, which are arranged in a circular array on the two reinforcement plates 11 forming a circular ring. The reinforcement plate 11 is symmetrically provided with 4 side wall grooves 112. A fastening wedge 114 is provided at the center of the edges of both sides of the reinforcement plate 11. The edges of both sides of the reinforcement plate 11 are respectively provided with 2 side grooves 113, which are symmetrically arranged on both sides of the fastening wedge 114.

[0046] The shape of the fastening wedge block 114 is trapezoidal, and a linear array of wedge block oblique teeth 1141 is arranged on the inclined surface of the fastening wedge block 114 .

[0047] The tightening assembly 12 includes a cross rod 121, a fastening nut 122 and a fastening slider 123. A hole is provided in the center of the cross rod 121. The cross rod 121 is arranged on the positioning stud 111. The fastening nut 122 is threadedly connected to the positioning stud 111. The fastening slider 123 slides in the side wall slide groove 112. A channel is provided at the upper end of the fastening slider 123. Different cross rods 121 are overlapped with each other and arranged in the channel of the fastening slider 123. A gasket 1231 is provided at the bottom of the fastening slider 123.

[0048] Among them, the cracked part of the wooden beam is clamped by two reinforcing plates 11 to reinforce the cracked part of the wooden beam, and the cross rod 121 is moved inward by tightening the fastening nut 122. The cross rod 121 drives the fastening slider 123 to shrink inward. The fastening slider 123 further reinforces the wooden beam while preventing the reinforcing plate 11 from slipping.

[0049] The joint slider 13 slides in the edge slide groove 113 . The joint slider 13 is provided with a joint slider body 131 , a side plate 132 and an elastic sheet 133 . The elastic sheet 133 is provided at both sides of the joint slider body 131 , and the side plate 132 is located outside the elastic sheet 133 .

[0050] Positioning plate slides 1311 are provided at the front and rear of the seam slider body 131, anchoring spikes 1312 are provided on the bottom surface of the seam slider body 131, a rod hole 1313 is provided on the top of the seam slider body 131, the cross rods 121 on the two reinforcement plates 11 are overlapped with each other in the rod hole 1313, the side plate 132 is provided with a positioning plate 1321 and a return spring 1322, the positioning plate 1321 slides in the positioning plate slide 1311, the side plates 132 are symmetrically arranged on both sides of the seam slider body 131, and the positioning plates 1321 are connected to each other through the return spring 1322.

[0051] Among them, the rod hole 1313 of the joint slider body 131 can be connected to the cross rod 121 at the edge of the reinforcement plate 11, and at the same time the side plate 132 shrinks following the tight pressure of the edge slide groove 113 to prevent the joint slider 13 from slipping without force, thereby causing the anchor spike 1312 at the bottom of the joint slider body 131 to exert pressure on the wooden beam in a direction not at the axial position of the wooden beam, thereby generating shear force on the surface of the wooden beam, causing damage to the surface of the wooden beam.

[0052] The support rod assembly 2 includes a fastener 21, a threaded tie rod 22, a tie rod sleeve 23 and a tension connector 24. A tie rod support 211 is provided at the upper end of the fastener 21. One end of the threaded tie rod 22 is hinged to the tie rod support 211. The other end of the threaded tie rod 22 is threadedly connected to the tie rod sleeve 23. The tie rod sleeve 23 is threadedly connected to the tension connector 24. The tie rod sleeves 23 on the two threaded tie rods 22 are connected via the tension connector 24.

[0053] Among them, the reinforcement plate 11 and the support hoop 3 are connected by the support rod assembly 2, and the tension of the threaded pull rod 22 is increased by rotating the tension connector 24, thereby reducing the bending degree of the wooden beam, and transferring part of the bearing capacity of the wooden beam to the wooden column fixed by the support hoop 3 through the support rod assembly 2, thereby preventing the wooden beam from collapsing and reducing the shaking of the ancient building.

[0054] The fastening fastener 21 is further provided with a fastener slot 212 , and fastener oblique teeth 213 are provided on the upper and lower surfaces inside the fastening slot 212 . The fastener slot 212 is engaged and connected with two spliced ​​fastening wedges 114 .

[0055] The support hoop 3 is provided with a hoop wedge 31 , and the inclined surface of the hoop wedge 31 is provided with oblique teeth 32 . The fastener slot 212 is engaged and connected with two spliced ​​hoop wedges 31 .

[0056] Among them, the fastener slot 212 of the fastening fastener 21 slides on the surface of the hoop wedge block 31 and the fastening wedge block 114, the fastener bevel teeth 213 are engaged with the wedge block bevel teeth 1141, and the fastener bevel teeth 213 are similarly engaged with the hoop wedge block 31. As the fastening wedge blocks 114 of the two reinforcing plates 11 slide into the fastener slot 212, the two reinforcing plates 11 are firmly fixed to the wooden beams, and the supporting hoop 3 can be fixed to the wooden column accordingly. When disassembling, the fastening fastener 21 can be slid outward. When the fastening fastener 21 is completely disengaged from the fastener slot 212 on the reinforcing plate 11, the entire device can be easily disassembled, which effectively solves the problem of inconvenient disassembly of traditional reinforcement devices.

[0057] The actual operation process is very simple and easy. The tightening assembly 12 is installed on the reinforcement plate 11, the cross rod 121 is placed on the positioning stud 111, and the fastening slider 123 is placed in the side wall slide groove 112. The adjacent cross rods 121 are overlapped with each other in the channel of the fastening slider 123, and the fastening nut 122 is installed on the positioning stud 111. At this time, there is no need to tighten the fastening nut 122, just prevent the cross rod 121 and the fastening slider 123 from falling.

[0058] The two installed reinforcement plates 11 are clamped at the cracked position of the wooden beam, and the fastener slots 212 of the fastening fasteners 21 are engaged with the fastening wedges 114 spliced ​​on both sides of the reinforcement plates 11, and the fastening fasteners 21 and the fastening wedges 114 are pressed. The fastening slots 212 squeeze the two fastening wedges 114 to fasten the reinforcement plates 11 to the wooden beams, and tighten the fastening nuts 122. The fastening nuts 122 drive the cross rods 121 to move inward, and at the same time, the cross rods 121 drive the fastening sliders 123 to slide inward, pressing the wooden beams, and adjusting the fastening nuts 122 and the fastening fasteners 21 multiple times to make the reinforcement plates 11 clamp the cracked positions of the wooden beams more firmly.

[0059] The support hoop 3 is installed on the column on one side of the cracked wooden beam, and another fastener 21 is engaged with the hoop wedges 31 on both sides of the support hoop 3, the height of the support hoop 3 is adjusted, and then the hoop wedges 31 and the fastener 21 are fastened.

[0060] The support hoop 3 and the fasteners 21 on the reinforcement plate 11 are both provided with a threaded tie rod 22. The tie rod sleeve 23 is installed on the threaded tie rod 22, and the tie rod sleeve 23 is adjusted. At the same time, the tie rod sleeves 23 on both sides are connected by the tension connector 24, and the tension of the threaded tie rod 22 is increased by rotating the tension connector 24.

[0061] During disassembly, rotate the tension connector 24 to reduce the tension of the threaded pull rod 22, rotate the pull rod sleeves 23 at both ends of the tension connector 24 to make the tension connector 24 fall off, pull the fastener 21 horizontally to the outside of the fastening wedge 114, and the fastener bevel teeth 213 and the wedge bevel teeth 1141 slide relative to each other. The fastening wedge 114 is disengaged from the fastener slot 212, and the fastener 21 on the hoop wedge 31 is pulled outward at the same level. At this time, the reinforcement plate 11 and the support hoop 3 can be removed from the wooden beam.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0063] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

[0064] The present invention and its embodiments are described above, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention, they should all fall within the protection scope of the present invention.

Claims

1. A reinforcement and protection device for ancient building restoration, characterized in that: It comprises a reinforcement component (1), a support rod component (2) and a support hoop (3), wherein one end of the support rod component (2) is arranged on the reinforcement component (1), and the other end of the support rod component (2) is arranged on the support hoop (3); The reinforcement component (1) comprises a reinforcement plate (11), a tightening component (12) and a joint slider (13); the two reinforcement plates (11) are symmetrically arranged on the wooden beam to form a ring; the tightening component (12) is arranged on the outer wall of the reinforcement plate (11); and the joint slider (13) slides between the two reinforcement plates (11); The reinforcement plate (11) is symmetrically provided with six positioning studs (111), the positioning studs (111) are arranged in a circular array on the two reinforcement plates (11) forming a circular ring, and two edge slide grooves (113) are respectively provided on the two side edges of the reinforcement plate (11); The tightening assembly (12) comprises a cross rod (121) and a fastening nut (122); the cross rod (121) is arranged on a positioning stud (111), and the fastening nut (122) is threadedly connected to the positioning stud (111); The joint slider (13) slides in the edge slide groove (113), and the joint slider (13) is provided with a joint slider body (131), a side plate (132) and an elastic sheet (133), wherein the elastic sheet (133) is arranged on both sides of the joint slider body (131), and the side plate (132) is located outside the elastic sheet (133); The side plates (132) are provided with positioning plates (1321) and return springs (1322); the side plates (132) are symmetrically arranged on both sides of the joint slider body (131); and the positioning plates (1321) are connected to each other via return springs (1322).

2. The reinforcement and protection device for ancient building restoration according to claim 1 is characterized in that: The reinforcing plate (11) is symmetrically provided with four side wall sliding grooves (112), a fastening wedge block (114) is provided at the center of the two side edges of the reinforcing plate (11), and the edge sliding grooves (113) are symmetrically arranged on both sides of the fastening wedge block (114).

3. The reinforcement and protection device for ancient building restoration according to claim 2 is characterized in that: The fastening wedge block (114) is trapezoidal in shape, and a linear array of wedge block bevel teeth (1141) are provided on the inclined surface of the fastening wedge block (114).

4. The reinforcement and protection device for ancient building restoration according to claim 3 is characterized in that: The tightening assembly (12) comprises a tightening slider (123), a hole is provided at the center of the cross rod (121), the tightening slider (123) slides in the side wall slide groove (112), a hole is provided at the upper end of the tightening slider (123), different cross rods (121) are overlapped and arranged in the hole of the tightening slider (123), and a gasket (1231) is provided at the bottom of the tightening slider (123).

5. The reinforcement and protection device for ancient building restoration according to claim 4 is characterized in that: Positioning plate slideways (1311) are provided at the front and rear of the joint slider body (131), anchor spikes (1312) are provided on the bottom surface of the joint slider body (131), a rod hole (1313) is provided on the top of the joint slider body (131), the cross rods (121) on the two reinforcement plates (11) are overlapped and arranged in the rod hole (1313), and the positioning plate (1321) slides in the positioning plate slideway (1311).

6. The reinforcement and protection device for ancient building restoration according to claim 5 is characterized in that: The support rod assembly (2) comprises a fastening fastener (21), a threaded tie rod (22), a tie rod sleeve (23) and a tension connection piece (24); a tie rod support (211) is provided at the upper end of the fastening fastener (21); one end of the threaded tie rod (22) is hinged to the tie rod support (211); the other end of the threaded tie rod (22) is threadedly connected to the tie rod sleeve (23); the tie rod sleeve (23) is threadedly connected to the tension connection piece (24); and the tie rod sleeves (23) on the two threaded tie rods (22) are connected via the tension connection piece (24).

7. The reinforcement and protection device for ancient building restoration according to claim 6 is characterized in that: The fastening fastener (21) is further provided with a fastener slot (212), and fastener bevel teeth (213) are provided on the upper and lower surfaces inside the fastener slot (212), and the fastener slot (212) is engaged and connected with two spliced ​​fastening wedges (114).

8. The reinforcement and protection device for ancient building restoration according to claim 7 is characterized in that: The support hoop (3) is provided with a hoop wedge (31), and the inclined surface of the hoop wedge (31) is provided with oblique teeth (32), and the fastener slot (212) is engaged and connected with two spliced ​​hoop wedges (31).

9. The method for using the reinforcement and protection device for ancient building restoration according to claim 8, characterized in that: The steps include: Step 1: Install the tightening assembly (12) on the reinforcing plate (11), place the cross rod (121) on the positioning stud (111), and place the fastening slider (123) into the side wall slide groove (112). Adjacent cross rods (121) are overlapped and arranged in the channel of the fastening slider (123). Install the fastening nut (122) on the positioning stud (111). At this time, it is not necessary to tighten the fastening nut (122). It is only necessary to prevent the cross rod (121) and the fastening slider (123) from falling off. Step 2: Clamp the two installed reinforcing plates (11) at the cracked position of the wooden beam, and engage the fastener slot (212) of the fastening fastener (21) with the fastening wedges (114) spliced ​​on both sides of the reinforcing plate (11), press the fastening fastener (21) and the fastening wedges (114), and the fastener slot (212) squeezes the two fastening wedges (114) to make the reinforcing plate (11) fasten the wooden beam, tighten the fastening nut (122), and the fastening nut (122) drives the cross rod (121) to move inward, and at the same time, the cross rod (121) drives the fastening slider (123) to slide inward, pressing the wooden beam, and adjusting the fastening nut (122) and the fastening fastener (21) multiple times to make the reinforcing plate (11) clamp the cracked position of the wooden beam more firmly; Step 3: Install the support hoop (3) on the column on one side of the cracked wooden beam, engage the hoop wedges (31) on both sides of the support hoop (3) through another fastening fastener (21), adjust the height of the support hoop (3), and then fasten the hoop wedges (31) and the fastening fastener (21); Step 4: The support hoop (3) and the fastening fastener (21) on the reinforcing plate (11) are both provided with a threaded tie rod (22), the tie rod sleeve (23) is installed on the threaded tie rod (22), the tie rod sleeve (23) is adjusted, and the tie rod sleeves (23) on both sides are connected by a tension connector (24), and the tension of the threaded tie rod (22) is increased by rotating the tension connector (24); Step 5: During disassembly, rotate the tension connector (24) to reduce the tension of the threaded tie rod (22), rotate the tie rod sleeves (23) at both ends of the tension connector (24) to make the tension connector (24) fall off, pull the fastener (21) horizontally outward of the fastening wedge (114), and slide the fastener bevel teeth (213) and the wedge bevel teeth (1141) relative to each other. The fastening wedge (114) is disengaged from the fastener slot (212), and the fastener (21) on the hoop wedge (31) is pulled out horizontally in the same manner. At this time, the reinforcement plate (11) and the support hoop (3) can be removed from the wooden beam.

Images