CN221399944U - Ancient building reinforced structure - Google Patents

Abstract

The utility model discloses an ancient building reinforcing structure, which comprises a concrete foundation and a truss group, wherein the truss group comprises a first support truss and a second support truss; the first support truss is arranged on one side close to the dangerous wall body and is parallel to the dangerous wall body; the second support truss is positioned at one side far away from the dangerous wall body and is matched with the surrounding building; the second longitudinal dowel bars are horizontally arranged between adjacent second upright bars through second connecting pieces; a plurality of transverse dowel bars are arranged between the first support truss and the second support truss and horizontally fixed between the first connecting piece and the second connecting piece. The reinforcing structure for the ancient building provided by the utility model not only can realize powerful support on the dangerous wall of the ancient building, but also can reduce the influence on the appearance of the cultural relics of the ancient building, is convenient to assemble and disassemble, and can realize reversibility of the reinforcing process.

Description

Ancient building reinforced structure

Technical Field

The utility model relates to the technical field of reinforcement construction of ancient buildings, in particular to a reinforcement structure of an ancient building.

Background

Because of the long-term reasons, the wall body inclination of some ancient buildings is serious, and the ancient buildings need to be reinforced to ensure the safety of the ancient buildings.

Unlike modern buildings, the reinforcement of ancient buildings has several special requirements: firstly, reinforcing measures can be identified, so that the cultural relics and the appearances of the ancient architectures are minimally influenced; secondly, the reinforcement measures are required to be reversible, so that later overhaul or smooth dismantling at other occasions is facilitated; finally, the requirements of tourist visiting are also considered, so that the tourist can conveniently pass and visit.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the reinforcing structure of the ancient building, which not only can realize powerful support on the dangerous wall body of the ancient building, but also can reduce the influence on the appearance of the cultural relics of the ancient building, is convenient to assemble and disassemble, and can realize reversibility of the reinforcing process.

The utility model is realized by the following technical scheme:

The utility model provides a ancient building reinforced structure, the reinforced structure includes concrete foundation and fixes the truss group on concrete foundation, the truss group includes first supporting truss and second supporting truss; the first support truss is arranged on one side close to the dangerous wall body and is arranged along the length direction of the dangerous wall body, and comprises a plurality of first vertical rods and first longitudinal dowel bars connected between the first vertical rods; the first vertical rod is formed by splicing a plurality of vertical rod units through a first connecting piece; the first longitudinal dowel bars are horizontally arranged between the adjacent first upright bars through first connecting pieces, and the first connecting pieces are provided with adjustable supporting parts which are abutted against the dangerous wall bodies; the second support truss is positioned at one side far away from the dangerous wall body and comprises a plurality of second vertical rods and second longitudinal dowel bars connected between the second vertical rods; the second vertical rod is formed by splicing a plurality of vertical rod units through a second connecting piece; the second longitudinal dowel bars are horizontally arranged between adjacent second upright bars through second connecting pieces; a plurality of transverse dowel bars are arranged between the first support truss and the second support truss, and the transverse dowel bars are horizontally fixed between the first connecting piece and the second connecting piece. The reinforcement structure comprises a concrete foundation and truss groups, and can not only powerfully support the dangerous wall of the ancient building under the condition of not damaging the ancient building, but also be obviously different from the wooden brick tile ancient building, so that the influence on the appearance of the ancient building cultural relics can be reduced; the device can be conveniently disassembled and assembled to realize reversibility of the reinforcing process; meanwhile, the holes in the middle of the truss can facilitate visitors to pass through.

Preferably, the height of the transverse dowel bar at the bottom from the ground is not less than 2.5m; in the technical scheme, the transverse dowel bars at the bottom keep a certain height, so that tourists can conveniently visit and pass.

Preferably, a fourth inclined supporting rod is arranged between the transverse dowel bar positioned at the bottom and the first vertical rod and the second vertical rod; in the technical scheme, the fourth inclined support rod, the first vertical rod and the second vertical rod respectively form a triangular stable structure, so that the structural stability of the truss group can be improved.

Preferably, a first oblique support rod is arranged between the adjacent first longitudinal dowel bars, and the first oblique support rod is fixed between the first connecting pieces; a second oblique support rod is arranged between the adjacent second longitudinal dowel bars and is fixed between the second connecting pieces; in the technical scheme, the first oblique supporting rods are connected to the diagonal lines of the unit cells of the first supporting truss to form a triangular stable structure, so that the structural stability of the first supporting truss can be enhanced; and the second inclined support rods are connected to the diagonal lines of the unit cells of the second support truss to form a triangular stable structure, so that the structural stability of the second support truss can be enhanced.

Preferably, a third diagonal support rod is arranged between the adjacent transverse dowel bars and is fixed between the first connecting piece and the second connecting piece; in the technical scheme, the third diagonal support rod is connected to the diagonal line of the unit lattice formed by the transverse dowel steel to form a triangular stable structure, so that the stability of the connecting structure of the first support truss and the second support truss can be enhanced.

Preferably, the first connecting piece comprises a vertical connecting plate and a transverse connecting plate fixed in the middle of the back of the vertical connecting plate, and auxiliary connecting plates are symmetrically fixed between two sides of the middle of the transverse connecting plate and the chassis; the vertical connecting plates, the transverse connecting plates and the auxiliary connecting plates are mutually and vertically arranged, and bolt holes are formed in the vertical connecting plates, the transverse connecting plates and the auxiliary connecting plates; a vertical supporting plate is arranged in the middle of the front surface of the vertical connecting plate; in the technical scheme, the vertical connecting plates, the transverse connecting plates and the auxiliary connecting plates are mutually perpendicular, and can be used as a base to connect the rod pieces in multiple directions, so that the structure is simple and the manufacturing is convenient; the bolt holes realize a detachable connection mode of truss groups, so that the reinforcement process is reversible; the second connector is similar in structure to the first connector.

Further preferably, the vertical connecting plates are in a circular structure, the transverse connecting plates are in a semicircular structure, and the auxiliary connecting plates are in a fan-shaped structure; in this technical scheme, the whole "hemisphere" structure that is of first connecting piece that vertical connecting plate, transverse connection board and auxiliary connection board are constituteed, and the appearance is neat and beautiful, can improve visitor's visual experience, and more importantly, it can eliminate local stress concentration phenomenon, promotes the structural strength of connecting piece.

Further preferably, the adjustable supporting part comprises a supporting disc, an adjusting rod and a mounting seat, wherein the back of the supporting disc is fixed with a first connecting sleeve, the mounting seat comprises a second connecting sleeve, and the end part of the second connecting sleeve is fixed with a mounting plate; the two ends of the adjusting rod are respectively provided with a first threaded part and a second threaded part, and the first threaded part and the second threaded part are reversely arranged; the first connecting sleeve is in threaded connection with the first threaded part, and the second connecting sleeve is in threaded connection with the second threaded part; the vertical supporting plate is provided with a mounting hole and an arc-shaped adjusting hole; in this technical scheme, adjustable supporting part rotates through the mounting hole to be connected on vertical support plate, can carry out the installation angle and adjust according to actual conditions, the arc regulation hole accessible bolt that vertical support plate was equipped with locks adjustable supporting part, adjust the pole can adjust adjustable supporting part in length direction to reach the contact state that presets with dangerous wall body.

Further preferably, lock nuts are arranged on the first thread part and the second thread part; in the technical scheme, the locking screw can lock the mounting positions of the adjusting rod, the first connecting sleeve and the second connecting sleeve after the length of the adjustable supporting part is adjusted, so that the stability of the connecting relation of the structure is ensured.

Further preferably, the end parts of the upright rod unit, the first longitudinal dowel bar, the second longitudinal dowel bar, the transverse dowel bar, the first oblique support bar, the second oblique support bar, the third oblique support bar and the fourth oblique support bar are provided with grooves, and the grooves are internally provided with intermediate connecting plates; in the technical scheme, the middle connecting plate with smaller volume is arranged at the end part of the rod piece, a plurality of rod pieces can be connected in a limited installation space, the phenomenon of mutual interference is avoided, and the construction is convenient.

The utility model has the beneficial effects that: 1. the reinforcement structure designed by the utility model is simple, and can realize powerful support on the dangerous wall body of the ancient building; 2. the appearance of the truss group is obviously different from that of a wooden brick tile ancient building, so that the influence on the appearance of the ancient building cultural relics can be reduced; 3. the truss group is assembled in a splicing mode, so that the truss group can be conveniently disassembled and assembled to realize reversibility of a reinforcing process; 4. the holes in the middle of the truss group can facilitate visitors to pass through.

Drawings

FIG. 1 is a schematic plan view of an historic building reinforcement structure according to a first embodiment;

FIG. 2 is a schematic elevation sectional view of an historic building reinforcement structure according to the first embodiment;

FIG. 3 is a schematic view of a longitudinal elevation of an historic building reinforcement structure according to the first embodiment;

FIG. 4 is a schematic structural view of a first connecting member according to the first embodiment;

FIG. 5 is a schematic view showing the structural arrangement of the vertical connection plates, the horizontal connection plates and the auxiliary connection plates according to the first embodiment;

FIG. 6 is a schematic structural view of the adjustable support portion according to the first embodiment;

FIG. 7 is a schematic structural view of a second connector according to the first embodiment;

Fig. 8 is a schematic structural view of the pole setting unit according to the first embodiment;

FIG. 9 is a schematic structural view of the pre-buried base according to the first embodiment;

in the figure: 1. a concrete foundation; 2. a first support truss; 21. a first upright; 22. a first longitudinal dowel bar; 23. a first connector; 231. a vertical connecting plate; 232. a transverse connection plate; 233. an auxiliary connecting plate; 234. a vertical support plate; 2341. an arc-shaped adjusting hole; 2342. a mounting hole; 235. an adjustable support; 2351. a support plate; 2352. a first connection sleeve; 2353. an adjusting rod; 2354. a second connecting sleeve; 2355. a mounting plate; 2356. a lock nut; 24. a first diagonal support bar; 3. a second support truss; 31. a second upright; 32. a second longitudinal dowel bar; 33. a second connector; 34. a second diagonal support bar; 4. a transverse dowel bar; 41. a third diagonal support bar; 42. a fourth diagonal support bar; 5. a pole setting unit; 51. a middle connecting plate; 6. dangerous wall bodies; 7. peripheral buildings; 8. and (5) embedding a base.

Detailed Description

The following description of the embodiments of the present utility model will be made in detail and with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Example 1

As shown in fig. 1 to 9, the reinforcing structure of the ancient building comprises a concrete foundation 1 and a truss group fixed on the concrete foundation 1, wherein an embedded base 8 is arranged in the concrete foundation 1, the truss group is fixed on the embedded base 8, and the truss group comprises a first supporting truss 2 and a second supporting truss 3; the first supporting truss is arranged at one side close to the dangerous wall body 6 and is arranged along the length direction of the dangerous wall body 6, and comprises a plurality of first vertical rods 21 and first longitudinal dowel bars 22 connected between the first vertical rods 21; the first upright rod 21 is formed by splicing a plurality of upright rod units 5 through first connecting pieces; the first longitudinal dowel bars 22 are horizontally arranged between the adjacent first upright bars through first connecting pieces 23, and the first connecting pieces 23 are provided with adjustable supporting parts 235 which are abutted against the dangerous wall 6; the second supporting truss 3 is positioned at one side far away from the dangerous wall 6 and is matched with the peripheral building 7, and comprises a plurality of second vertical rods 31 and second longitudinal dowel bars 32 connected between the second vertical rods 31; the second upright rod 31 is formed by splicing a plurality of upright rod units 5 through second connecting pieces 33; the second longitudinal dowel 32 is horizontally arranged between adjacent second uprights 31 by means of a second connection 33; a plurality of transverse dowel bars 4 are arranged between the first support truss 2 and the second support truss 3, and the transverse dowel bars 4 are horizontally fixed between the first connecting piece 23 and the second connecting piece 33.

Preferably, the height of the transverse dowel bar at the bottom from the ground is not less than 2.5m, so that tourists can conveniently visit and pass; a first diagonal support bar 24 is arranged between the adjacent first longitudinal dowel bars 22, and the first diagonal support bar 24 is fixed between the first connecting pieces 23; a second diagonal support rod 34 is arranged between the adjacent second longitudinal dowel bars 32, and the second diagonal support rod 34 is fixed between the second connecting pieces 33; a third diagonal support bar 41 is arranged between the adjacent transverse dowel bars 4, and the third diagonal support bar 41 is fixed between the first connecting piece 23 and the second connecting piece 33; a fourth inclined support rod 42 is arranged between the transverse dowel bar 4 positioned at the bottom and the first vertical rod 21 and the second vertical rod 31; The first diagonal support bar 24, the second diagonal support bar 34, the third diagonal support bar 41, the fourth diagonal support bar 42 and the truss set form a triangular stable structure, so that the structural strength of the truss set can be enhanced; the first connecting piece 23 comprises a vertical connecting plate 231 and a transverse connecting plate 232 fixed at the middle of the back of the vertical connecting plate 231, and auxiliary connecting plates 233 are symmetrically fixed between two sides of the middle of the transverse connecting plate 232 and the vertical connecting plate 231; the vertical connecting plates 231, the transverse connecting plates 232 and the auxiliary connecting plates 233 are mutually vertically arranged, and bolt holes are formed in the vertical connecting plates, the transverse connecting plates and the auxiliary connecting plates; A vertical supporting plate 234 is arranged in the middle of the front surface of the vertical connecting plate 231; the first connecting piece 23 has a simple structure and is convenient to manufacture, and the rod pieces can be connected in multiple directions; the bolt holes are arranged, so that a detachable connection mode of the truss assembly can be realized, and the reinforcement process is reversible; the second connector 33 is similar in structure to the first connector 23; specifically, the vertical connection plate 231 has a circular structure, the lateral connection plate 232 has a semicircular structure, and the auxiliary connection plate 233 has a fan-shaped structure, so that the first connection piece 23 is of a hemispherical structure, the appearance is neat and beautiful, the visual experience of tourists can be improved, more importantly, the phenomenon of local stress concentration can be eliminated, and the structural strength of the connection piece is improved; the adjustable support portion 235 comprises a support disc 2351, an adjusting rod 2353 and a mounting seat, the back of the support disc 2351 is fixed with a first connecting sleeve 2352, the mounting seat comprises a second connecting sleeve 2354, and the end part of the second connecting sleeve 2354 is fixed with a mounting plate 2355; the middle part of the adjusting rod 2353 is provided with a hexagonal boss, two ends of the adjusting rod are respectively provided with a first threaded part and a second threaded part, and the first threaded part and the second threaded part are reversely arranged; the first connecting sleeve is in threaded connection with the first threaded part, and the second connecting sleeve is in threaded connection with the second threaded part; the hexagonal boss can facilitate the operation of the torque wrench; The rotation of the adjusting rod 2353 can enable the first connecting sleeve 2352 and the second connecting sleeve 2354 to move in opposite directions or back directions, so as to adjust the length of the adjustable supporting part 235; the vertical supporting plate 234 is provided with a mounting hole 2342 and an arc-shaped adjusting hole 2341, the adjustable supporting part 235 is rotatably connected to the vertical supporting plate 234 through the mounting hole 2342, the mounting angle can be adjusted according to the inclination angle of the actual dangerous wall 6, the arc-shaped adjusting hole 2341 arranged on the vertical supporting plate 234 can lock the mounting plate 2355 of the adjustable supporting part through bolts, and the adjustable rod 2353 can adjust the adjustable supporting part 235 in the length direction so as to reach the preset contact state with the dangerous wall; A lock nut 2356 is arranged on the first thread part and the second thread part; the lock nut 2356 can lock the mounting positions of the adjusting rod 2353 and the first and second connecting sleeves 2352 and 2354 after the length of the adjustable supporting part is adjusted, so as to ensure the stability of the connection relation of the structure; the two ends of the upright rod unit 5 are provided with grooves, the grooves are internally provided with middle connecting plates 51, and the middle connecting plates are provided with bolt holes; the first longitudinal dowel 22, the second longitudinal dowel 32, the transverse dowel 4, the first diagonal brace 24, the second diagonal brace 34, the third diagonal brace 41, and the fourth diagonal brace 42 have the same structure as the upright unit 5.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the technical solutions of the embodiments of the present utility model.

Claims (10)

1. The utility model provides a ancient building reinforced structure which is characterized by comprising a concrete foundation and a truss group fixed on the concrete foundation, wherein the truss group comprises a first support truss and a second support truss; the first support truss is arranged on one side close to the dangerous wall body and is arranged along the length direction of the dangerous wall body, and comprises a plurality of first vertical rods and first longitudinal dowel bars connected between the first vertical rods; the first vertical rod is formed by splicing a plurality of vertical rod units through a first connecting piece; the first longitudinal dowel bars are horizontally arranged between the adjacent first upright bars through first connecting pieces, and the first connecting pieces are provided with adjustable supporting parts which are abutted against the dangerous wall bodies; the second support truss is positioned at one side far away from the dangerous wall body and comprises a plurality of second vertical rods and second longitudinal dowel bars connected between the second vertical rods; the second vertical rod is formed by splicing a plurality of vertical rod units through a second connecting piece; the second longitudinal dowel bars are horizontally arranged between adjacent second upright bars through second connecting pieces; a plurality of transverse dowel bars are arranged between the first support truss and the second support truss, and the transverse dowel bars are horizontally fixed between the first connecting piece and the second connecting piece.

2. The historic building reinforcing structure according to claim 1, wherein the height of the transverse dowel bar at the bottom from the ground is not less than 2.5m.

3. The historic building reinforcing structure according to claim 1, wherein a fourth diagonal support bar is arranged between the transverse dowel bar at the bottom and the first upright or the second upright.

4. The historic building reinforcing structure according to claim 1, wherein a first diagonal bracing rod is arranged between adjacent first longitudinal dowel rods, and the first diagonal bracing rod is fixed between the first connecting pieces; a second diagonal support rod is arranged between the adjacent second longitudinal dowel bars and is fixed between the second connecting pieces.

5. The historic building reinforcing structure according to claim 1, wherein a third diagonal bracing rod is arranged between adjacent transverse dowel rods and is fixed between the first connecting piece and the second connecting piece.

6. The ancient building reinforcement structure according to claim 1, wherein the first connecting piece comprises a vertical connecting plate and a transverse connecting plate fixed in the middle of the back of the vertical connecting plate, and auxiliary connecting plates are symmetrically fixed between two sides of the middle of the transverse connecting plate and the vertical connecting plate; the vertical connecting plates, the transverse connecting plates and the auxiliary connecting plates are mutually and vertically arranged, and bolt holes are formed in the vertical connecting plates, the transverse connecting plates and the auxiliary connecting plates; the front middle part of the vertical connecting plate is provided with a vertical supporting plate.

7. The historic building reinforcing structure according to claim 6, wherein the vertical connecting plate is of a circular structure, the transverse connecting plate is of a semicircular structure, and the auxiliary connecting plate is of a fan-shaped structure.

8. The historic building reinforcing structure according to claim 6, wherein the adjustable supporting part comprises a supporting disc, an adjusting rod and a mounting seat, the back of the supporting disc is fixedly provided with a first connecting sleeve, the mounting seat comprises a second connecting sleeve, and the end part of the second connecting sleeve is fixedly provided with a mounting plate; the two ends of the adjusting rod are respectively provided with a first threaded part and a second threaded part, and the first threaded part and the second threaded part are reversely arranged; the first connecting sleeve is in threaded connection with the first threaded part, and the second connecting sleeve is in threaded connection with the second threaded part; and the vertical supporting plate is provided with a mounting hole and an arc-shaped adjusting hole.

9. The historic building reinforcing structure according to claim 8, wherein the first thread portion and the second thread portion are provided with lock nuts.

10. The ancient building reinforcement structure according to claim 1, wherein the end portions of the upright rod unit, the first longitudinal dowel bar, the second longitudinal dowel bar, the transverse dowel bar, the first diagonal support bar, the second diagonal support bar, the third diagonal support bar and the fourth diagonal support bar are provided with grooves, and intermediate connecting plates are arranged in the grooves.