CN110593470A

CN110593470A - High-strength support structure for stone curtain wall

Info

Publication number: CN110593470A
Application number: CN201910962087.3A
Authority: CN
Inventors: 王长青; 李秀强; 高德飞; 王登龙; 王春蕾
Original assignee: Zhongyu Changqing Construction Co Ltd
Current assignee: Zhongyu Changqing Construction Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2019-12-20
Anticipated expiration: 2039-10-11
Also published as: CN110593470B

Abstract

The invention relates to a high-strength support structure of a stone curtain wall, which comprises a steel plate, a base and a connecting rod, wherein the steel plate is embedded in an outer wall body, one side surface of the steel plate leaks outwards, the base is connected with the steel plate through bolts, and the connecting rod is connected to the base in a sliding mode along a direction perpendicular to the base; the support device is connected with the connecting rod at one end and connected with the steel plate bolt at the other end, and the rod end of the connecting rod is connected with a fixing device for mounting the stone plate; the fixing device is connected with a buffer device, one end of the buffer device is abutted to the center of the bottom surface of the stone plate, and the other end of the buffer device is connected to the steel plate. The invention has the effects of good anti-seismic support performance and stable structure. The problem of relatively great bearing structure stability relatively poor to wall destruction under the wind pressure is solved.

Description

High-strength support structure for stone curtain wall

Technical Field

The invention relates to the field of curtain wall buildings, in particular to a high-strength support structure for a stone curtain wall.

Background

Building curtain walls refer to the non-load bearing outer wall enclosures of a building, usually consisting of panels (glass, metal, slate, ceramic, etc.) and a supporting structure behind (aluminum beam columns, steel structures, glass ribs, etc.). The building curtain wall can have certain displacement capacity relative to the main body structure, and does not share the outer protective structure or the decorative structure of the building acted on the main body structure. The curtain wall is an outer wall enclosure of a building, does not bear load, is hung like a curtain, is also called a hanging wall, and is a light wall with decoration effect commonly used by modern large-scale and high-rise buildings.

At present, common modern large-scale and high-rise buildings generally adopt building curtain walls as outer walls of the buildings for maintenance in order to be attractive, and the building curtain walls do not bear load, are hung on the walls like curtains, and are further called as curtain walls. The common building curtain wall of curtain wall comprises a panel and a supporting structure system, and the supporting structure is used for fixing and supporting the curtain wall. However, the following problems have been found through long-term research and long-term use: because the curtain face of curtain is bigger, receives the wind influence very easily and produces the vibration, and the vibrational force drives bearing structure easily and damages the wall body, has the worse problem of wall body destruction ratio great bearing structure stability under the wind pressure.

Disclosure of Invention

The invention aims to provide a high-strength support structure of a stone curtain wall, which has good anti-seismic support performance and stable structure.

The method is realized by the following technical scheme: a high-strength support structure of a stone curtain wall comprises a steel plate which is embedded in an outer wall body, one side surface of the steel plate leaks outwards, a base which is connected with the steel plate through bolts, and a connecting rod which is connected to the base in a sliding mode in the direction perpendicular to the base; the support device is connected with the connecting rod at one end and connected with the steel plate bolt at the other end, and the rod end of the connecting rod is connected with a fixing device for mounting the stone plate; the fixing device is connected with a buffer device, one end of the buffer device is abutted to the center of the bottom surface of the stone plate, and the other end of the buffer device is connected to the steel plate.

By adopting the technical scheme, the connecting rod on the base in threaded connection with the steel plate is provided with the fixing device and the support device, so that the support strength of the connecting rod is effectively improved by the fixing device and the support device, and the connecting rod is ensured to have higher upper bearing limit and high support strength; the buffer device connected with the fixing device improves the anti-seismic performance and the supporting performance of the fixing device, further ensures the structural stability, and the structure is not damaged under the strong wind. When the fixing device receives the wind pressure and shakes, the energy that the shock absorption that buffer can be quick produced turns into buffer deformation potential energy into, and this deformation potential energy finally turns into heat energy release to external environment in, has promoted fixing device's anti-vibration anti-wind pressure performance greatly, has guaranteed the integrality and the stability of structure to satisfy the high strength support to the stone material curtain.

The invention is further configured to: the connecting rod comprises a sliding part integrally formed at the bottom of the connecting rod, the base is integrally formed with a connecting body, and the connecting body is provided with a sliding groove for the sliding part to slide along the direction vertical to the base; a high-elastic damping spring which is abutted with the sliding piece is arranged in the sliding groove; the connecting body is integrally formed with a limiting ring block positioned on the inner wall of the sliding groove; the base is fixedly connected with a reinforcing rib connected with the connector; the connecting rod is provided with a damping mechanism positioned in the circumferential direction of the connecting rod along the length direction of the connecting rod; the connecting rod is connected with a damping device connected with the base.

Through adopting above-mentioned technical scheme, can slide in the sliding tray under the effect of wind pressure under the connecting rod, the energy transformation who comes with the wind pressure transmission becomes high-elastic damping spring's deformation potential energy, and this deformation potential energy finally turns into its heat energy release to external environment in, promotes the upper limit of resisting of the wind pressure effort of perpendicular effect on the stone material board, effectively protects whole bearing structure's anti-seismic performance and stability. The strengthening rib prevents that the connecting rod atress is too big in the twinkling of an eye and leads to the connector destroyed, promotes to resist the wind pressure intensity upper limit. Damping mechanism and damping device carry out effective power of unloading with each direction that fixing device received, further promote the damping performance of connecting rod, protect whole bearing structure not receive destruction.

The invention is further configured to: the damping mechanism comprises a shell connected with the base through bolts, a plurality of spring pieces which are connected with the shell along the length direction of the connecting rod and are positioned in the circumferential direction of the connecting rod, and a connecting ring arranged on the outer wall of the shell in a sliding manner, wherein one end of the connecting ring is connected with the fixing device, and the other end of the connecting ring is connected with the spring pieces; one end of the spring part is connected with the connecting ring and the other end is connected with the shell; the damping device comprises at least two fixing blocks integrally formed with the base and a damping spring hinged with the fixing blocks, and the connecting rod is fixedly connected with a rod connecting piece hinged with one end, far away from the fixing blocks, of the damping spring.

Through adopting above-mentioned technical scheme, when the stone material board received wind pressure vertical direction's effort, damper's setting can effectively promote the support performance and the shock attenuation performance of connecting rod, and the energy transfer that wind pressure vertical direction's effort produced is a plurality of spring parts to a plurality of spring parts, turns into the deformation potential energy of a plurality of spring parts with its dispersion, and this deformation potential energy finally turns into its heat energy release to external environment in. Damping device has solved the influence to connecting rod axial force that the non-perpendicular action that the wind pressure produced the stone material board: damping device and fixed block and pole connecting piece's articulated stable installation that has realized damping device, the damping spring part will receive the wind pressure to act on the deformation potential energy of a plurality of damping springs of energy conversion that produce on the production board, and this deformation potential energy finally turns into its heat energy release to external environment in, makes it have better anti-seismic performance to the wind pressure to guarantee that the connecting rod has better support intensity and support stability.

The invention is further configured to: the support device comprises a main body base in threaded connection with the steel plate, a first supporting rod hinged to the main body base, and a second supporting rod, one end of the second supporting rod is hinged to the connecting rod, the other end of the second supporting rod is connected with the first supporting rod, and a damping body is arranged between the first supporting rod and the second supporting rod.

By adopting the technical scheme, the main body base mainly plays a role in realizing stable installation of the bearing support body; the first support rod and the second support which are hinged can improve the upper bearing limit of the connecting rod to the stone plate, so that the integral support strength structure is more stable and safer; the shock absorber absorbs the energy transmitted by the connecting rod and protects the first supporting rod and the second supporting rod from being damaged, so that the high-strength support of the connecting rod is guaranteed.

The invention is further configured to: the shock absorption body comprises a shock absorption shell with one end connected with the first supporting rod in a sliding mode and the other end connected with the second supporting rod in a sliding mode and a high-strength spring located inside the shock absorption shell and abutted to the first supporting rod and the second supporting rod.

Through adopting above-mentioned technical scheme, the shock attenuation body has given the better shock attenuation performance of support device and to the better protect function of first bracing piece and second bracing piece structure, makes it not only guarantee to provide good support intensity to the connecting rod, has better shock attenuation performance moreover and makes overall structure more stable, is difficult for being destroyed by the wind pressure vibrations.

The invention is further configured to: buffer includes the buffer base with steel sheet bolted connection, with buffer base sliding connection's bracing piece, set up on the bracing piece and with the buffer gear that fixing device links to each other and connect at the bracing piece towards the rod end of stone material board and with the curtain sucking disc of stone material board looks butt.

By adopting the technical scheme, the curtain wall sucker sucks the stone plate, the support rods of the buffer base are connected with the stone plate in an inward sliding mode under the action of wind pressure, and partial energy borne by the stone plate is converted into heat energy generated by friction between the support rods and the buffer base, so that the resistance strength to wind pressure is improved; buffer gear makes overall structure more stable difficult quilt destroy with even dispersion to fixing device and connecting rod of wind pressure effort that stone material board received.

The invention is further configured to: a sliding cavity is formed in the buffer base, and a through hole for the support rod to penetrate through and is communicated with the sliding cavity is formed in the buffer base in a penetrating manner; the rod end of the support rod facing the steel plate is integrally formed with a limiting block with the outer diameter equal to the inner diameter of the sliding cavity, and a plurality of rubber springs which are abutted against the limiting block are arranged in the sliding cavity.

Through adopting above-mentioned technical scheme, realized that the bracing piece can slide in the slip cavity. The limiting block is used for preventing the support rod from falling off; a plurality of rubber spring are used for promoting the bracing piece and receive the upper limit that produces power on the stone material board under the wind pressure effect, make the bracing piece support the energy that stone material board more stable but the active absorption vibrations produced, promote anti-seismic performance.

The invention is further configured to: the buffer mechanism comprises a rubber ball sleeved on the circumferential direction of the supporting rod, four connecting arms and a bearing piece, wherein one end of each connecting arm is hinged with the fixing device, the other end of each connecting arm is connected with the rubber ball, the bearing piece is in threaded connection with the supporting rod, and a ring block is integrally formed at the end, facing the rubber ball, of each connecting arm; the four ring blocks can form a hollow sphere; the supporting piece is arranged on the outer walls of the four ring blocks in a clinging manner; the supporting piece is connected with four sliding rods; each connecting arm is provided with a cylindrical sliding groove for sliding the sliding rod; a buffer spring which is abutted against the slide bar is arranged in the chute; the outer wall of one end of the sliding rod in the sliding chute is inwards provided with a sleeving ring groove; a stainless steel spring is arranged in the sleeving ring groove.

By adopting the technical scheme, the arrangement of the four connecting arms can timely and uniformly disperse the applied force of the wind pressure to the whole structure, prevent the local structure from being affected by strong applied force and being not timely transmitted and dispersed to the whole structure to cause local cracks to be arranged and broken, and further prevent the stability of the structure from being affected, and reduce the supporting strength of the supporting structure; the stone curtain receives the wind pressure effect, must produce an effort that makes four linking arms take place the displacement, makes the slide bar in four linking arms slide at the cylindricality spout, and the condition is as follows: 1. the sliding rod slides towards the opposite buffer spring side in the cylindrical sliding groove, the buffer spring is extruded to convert the energy transmitted to the connecting arm by the wind pressure into the deformation potential energy of the buffer spring, and the deformation potential energy is finally released to the environment in a heat energy mode; 2. the slide bar slides towards the stainless steel spring side in the cylindrical sliding groove, the stainless steel spring is extruded, the energy transmitted to the connecting arms by the wind pressure is converted into the deformation potential energy of the stainless steel spring, and finally the deformation potential energy is released to the environment in a heat energy mode, so that the potential energy conversion of the energy transmitted to the curtain wall in different directions by the four connecting arms is realized, and the overall stability is improved.

The invention is further configured to: the fixing device comprises a cross connecting piece in threaded connection with the connecting rod, and the cross connecting piece is connected with a vertical piece which is vertically arranged and a transverse piece which is vertically arranged with the vertical piece through a bolt; the vertical member and the transverse member are provided with embedded grooves for the stone plates to be embedded and connected; the vertical piece and the transverse piece are assembled to form a fixed frame body for the stone plate to be embedded and connected.

Through adopting above-mentioned technical scheme, the fixed support body of removable assecmbly formula promotes on-the-spot efficiency of construction, reduction in production cost. The cross connecting piece is connected vertical piece and horizontal piece and is constituteed fixed support body, effectively promotes the bearing upper limit of vertical piece and horizontal piece between the connecting rod, receives the strong wind to press down in the twinkling of an eye, and fixed support body structure does not receive destruction, has effectively promoted holistic support intensity, guarantees structural stability and life.

The invention is further configured to: the vertical member and the transverse member are both connected with a plurality of clamping columns which are positioned in the embedding grooves and can be abutted with the stone plate in a sliding way; the vertical part and the transverse part are in threaded connection with adjusting bolts capable of controlling the clamping columns to slide.

Through adopting above-mentioned technical scheme, adjusting bolt control presss from both sides the height that tight post stretches out the gomphosis groove to the realization presss from both sides the effective fixed stone material board of tight post, prevents that the stone material board from not hard up the damage that produces the fixed support body in the gomphosis groove. If the stone plate can become flexible in the gomphosis groove, receive stronger wind pressure influence when the stone plate, the skew takes place for the stone plate at the gomphosis inslot, and the local of fixed support body receives strong effort in the twinkling of an eye to cause destruction to this local structure, influences the whole steadiness of fixed support body.

In summary, the invention has the following advantages:

1. through the connecting rod, the fixing device, the bracket device and the buffer device, the supporting strength of the connecting rod is effectively improved, and the connecting rod is ensured to have higher upper bearing limit and high supporting strength; the anti-seismic performance and the supporting performance of the fixing device are improved, and the structure is not damaged under the condition of strong wind. When the fixing device receives the wind pressure and shakes, the energy that the shock absorption that buffer can be quick produced turns into buffer deformation potential energy into, and this deformation potential energy finally turns into heat energy release to external environment in, has promoted fixing device's anti-vibration anti-wind pressure performance greatly, has guaranteed the integrality and the stability of structure to satisfy the high strength support to the stone material curtain.

2. Through the first supporting rod, the second supporting rod and the shock absorption body of the support body, the supporting bearing capacity of the connecting rod on the curtain wall is effectively improved, bending and breaking of the connecting rod caused by overlarge instantly-born wind pressure are prevented, and the support has high supporting strength and good overall stability.

3. Through the damping mechanism and the damping device on the connecting rod, the vertical acting force generated by the wind pressure on the curtain wall can be effectively unloaded and rotated, the influence on the stability of the main body structure caused by the distortion and deformation of the structure due to overlarge stress is prevented, and the acting forces in multiple directions generated by the wind pressure on the curtain wall are effectively unloaded and rotated, so that the invention has good damping performance and wind pressure resistance, and the stability and the service life of the whole structure are effectively improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a schematic view of the structure of the fixing device.

Fig. 4 is an enlarged view at a in fig. 2.

Fig. 5 is a partial structural schematic diagram of the present invention.

Fig. 6 is a schematic structural view of the damper mechanism.

Fig. 7 is an enlarged view at B in fig. 5.

Fig. 8 is an enlarged view at C in fig. 5.

Fig. 9 is a schematic structural view of the buffer device.

Fig. 10 is a front view of the present invention.

In the figure, 1, an outer wall body; 10. a stone plate; 11. a steel plate; 12. a rubber cushion block; 2. a base; 20. a linker; 201. a sliding groove; 202. a limit ring block; 203. a high-elastic damping spring; 21. reinforcing ribs; 3. a connecting rod; 31. a slider; 4. a fixing device; 41. a cross-shaped connector; 42. a vertical member; 43. a cross member; 44. a fitting groove; 45. a fixed frame body; 46. clamping the column; 47. adjusting the bolt; 5. a bracket device; 51. a main body base; 52. a first support bar; 53. a second support bar; 54. a shock absorber; 541. a shock-absorbing housing; 542. a high-strength spring; 6. a damping mechanism; 61. a housing; 62. a spring member; 63. a connecting ring; 7. a damping device; 71. a fixed block; 72. a damping spring; 721. a rod connector; 8. a buffer device; 81. a buffer base; 811. a sliding cavity; 812. a through hole; 813. a rubber spring; 82. a support bar; 821. a limiting block; 83. a buffer mechanism; 831. a rubber ball; 832. a connecting arm; 833. a support member; 834. a ring block; 835. a chute; 836. a slide bar; 837. a buffer spring; 838. a ring groove; 839. a stainless steel spring; 84. curtain wall suction cup.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the high-strength support structure for a stone curtain wall disclosed by the invention comprises a steel plate 11 which is embedded in an outer wall 1 and one side surface of which leaks outwards, a base 2 which is connected with the steel plate 11 through a bolt, a connecting rod 3 which is connected to the base 2 in a sliding manner along a direction perpendicular to the base 2, and a bracket device 5 of which one end is connected with the connecting rod 3 and the other end is connected with the steel plate 11 through a bolt, wherein the rod end of the connecting rod 3 is connected with a fixing device 4 for fixedly mounting a stone plate 10; the fixing device 4 is connected with a buffer device 8, one end of which is connected with the center of the bottom surface of the stone plate 10 and the other end of which is connected with the steel plate 11 through a bolt. With reference to fig. 3, installation of the stone panel 10: the fixing means 4 comprise a cross-shaped connecting member 41 in threaded connection with the connecting rod 3, the cross-shaped connecting member 41 being bolted with a vertical member 42 in the vertical direction and a transverse member 43 perpendicular to the vertical member 42. The vertical member 42 and the transverse member 43 are provided with an embedding groove 44 for the stone plate 10 to be embedded and connected; the vertical members 42 and the lateral members 43 are bolted to the cross joint 41 to form a fixing frame 45 for fitting the stone panel 10. The detachable and assembled fixed frame body 45 improves the on-site construction efficiency and reduces the production cost. The cross connecting piece 41 is connected with the vertical piece 42 and the transverse piece 43 to form the fixed frame body 45, the bearing upper limit of the vertical piece 42 and the bearing upper limit of the transverse piece 43 between the connecting rods 3 are effectively improved, the structure of the fixed frame body 45 is not easy to damage under the action of strong wind in the moment, the integral supporting strength is effectively improved, and the stability and the service life of the integral structure are guaranteed. Referring to fig. 4, the upright member 42 and the cross member 43 are each slidably connected to a plurality of clamping posts 46 located in the fitting grooves 44 and slidably abutting against the stone panel 10; the vertical member 42 and the transverse member 43 are both threadedly connected with an adjusting bolt 47 which can control the clamping column 46 to slide and is perpendicular to the clamping column 46. The lower bottom surface of the adjusting bolt 47 is close to the bottom of the fitting groove 44, the upper bottom surface of the adjusting bolt 47 is away from the bottom of the fitting groove 44, and the section of the adjusting bolt 47 is in an isosceles trapezoid shape with a lower bottom larger than an upper bottom. The height of the clamping column 46 extending out of the embedding groove 44 can be adjusted by rotating the adjusting bolt 47, so that the clamping column 46 can effectively fix the stone plate 10, and the stone plate 10 is prevented from being damaged on the fixing frame body 45 due to looseness of the embedding groove 44. Necessity of setting the clamping column 46: if the stone plate 10 can be loosened in the embedding groove 44, when the stone plate 10 is influenced by strong wind pressure, the stone plate 10 is deviated in the embedding groove 44, and the local part of the fixing frame body 45 is damaged by strong force instantaneously, so that the overall stability of the fixing frame body 45 is influenced. Referring to fig. 5, in order to ensure the shock-absorbing performance of the steel plate 11 and the base 2, a rubber pad 12 is disposed between the steel plate 11 and the base 2.

Damping measures of the connecting rod 3:

1. referring to fig. 5, the connecting rod 3 includes a sliding member 31 integrally formed at the bottom of the connecting rod 3, the base 2 is integrally formed with a connecting body 20, and the connecting body 20 is provided with a sliding groove 201 for the sliding member 31 to slide along a direction perpendicular to the base 2; a highly elastic damper spring 203, preferably made of titanium alloy, is provided in the slide groove 201 to abut against the slider 31. In order to prevent the connecting rod 3 from being separated from the sliding groove 201, the connecting body 20 is integrally formed with a stopper ring 202 located on the inner wall of the sliding groove 201. In order to further improve the supporting strength of the connecting rod 3 to the curtain wall, the base 2 is fixedly connected with a reinforcing rib 21 which surrounds the circumference of the connecting body 20 and is fixedly connected with the connecting body 20.

2. Referring to fig. 5, in conjunction with fig. 1, the connecting rod 3 is provided with a damper mechanism 6 located in a circumferential direction of the connecting rod 3 along a length direction thereof; the connecting rod 3 is hinged with a damping device 7 hinged with the base 2. Referring to fig. 6 and 7, the damper mechanism 6 includes a housing 61 bolted to the base 2, a plurality of spring members 62 fixedly connected to the housing 61 along the length of the connecting rod 3 and positioned in the circumferential direction of the connecting rod 3, and a connecting ring 63 slidably connected to the outer wall of the housing 61. One end of the connecting ring 63 is connected with the fixing device 4 and the other end of the connecting ring 63 is connected with the spring element 62. The spring element 62 is connected at one end to the connecting ring 63 and at the other end to the housing 61. Referring to fig. 8, the damping device 7 includes four fixing blocks 71 integrally formed with the base 2 and a damping spring 72 hinged to the fixing blocks 71, and the connecting rod 3 is fixedly connected to a rod connecting member 721 hinged to an end of the damping spring 72 far from the fixing blocks 71. When stone material board 10 receives wind pressure vertical force, damper 6 can effectively promote the support performance and the shock attenuation performance of connecting rod 3, disperses the energy transfer that produces under the wind pressure effect to a plurality of spring part 62, turns into the deformation potential energy of spring part 62, and this deformation potential energy finally turns into its heat energy release to external environment in, has realized that big energy dispersion is little energy release to external environment in. The damping device 7 solves the problem that the stone plate 10 is influenced by the non-vertical acting force generated by the wind pressure on the connecting rod 3: the damping device 7 is hinged with the fixed block 71 and the rod connecting piece 721, so that the damping device is stably installed and the structural stability under wind pressure is ensured; the four damping springs 72 disperse the energy transmitted to the stone plate 10 by the wind pressure and convert the deformation potential energy of the four damping springs 72, and the deformation potential energy is finally converted into the heat energy to be released to the external environment, so that the whole body has better anti-seismic performance to the wind pressure, and the connecting rod 3 is ensured to have better supporting strength and supporting stability.

3. Referring to fig. 5, in conjunction with fig. 1, the stand device 5 includes a body base 51 bolted to the steel plate 11, a first support rod 52 hinged to the body base 51, and a second support rod 53 having one end hinged to the connecting rod 3 and the other end connected to the first support rod 52, and a damper 54 is disposed between the first support rod 52 and the second support rod 53. The damper body 54 includes a damper housing 541 having one end slidably connected to the first support rod 52 and the other end slidably connected to the second support rod 53, and a high-strength spring 542, preferably made of stainless steel, located inside the damper housing 541 and abutting against the first support rod 52 and the second support rod 53. The first support rod 52 and the second support rod 53 which are hinged can improve the upper limit of the bearing of the connecting rod 3 on the stone plate 10, so that the whole support strength structure is more stable and safer; the shock absorber 54 gives the support device 5 a better shock absorption performance and a better protection function for the structures of the first support rod 52 and the second support rod 53, so that the support device not only ensures that the support device provides good support strength for the connecting rod 3, but also has a better shock absorption performance so that the whole structure is more stable and is not easily damaged by wind pressure shock.

Cushioning measures of the stone panel 10:

1. referring to fig. 9, the buffer device 8 includes a buffer base 81 bolted to the steel plate 11, a support rod 82 slidably connected to the buffer base 81, a buffer mechanism 83 provided on the support rod 82 and connected to the fixing device 4, and a curtain wall suction cup 84 connected to a rod end of the support rod 82 facing the stone plate 10 and abutting against the stone plate 10. The curtain wall suction cups 84 are arranged to be close to the surface of the stone plate 10 when the stone plate 10 is not stressed; when the stone plate 10 is subjected to wind pressure to enable the supporting rod 82 to slide towards the buffering base 81, the curtain wall sucker 84 can suck the stone plate 10 to enable the buffering device 8 and the buffering device 8 to be combined into a whole, so that the energy transmitted by the wind pressure can be better absorbed and converted, and the whole structure has better damping performance and stability. The buffer base 81 is provided with a sliding cavity 811, and the buffer base 81 is provided with a through hole 812 for the support rod 82 to pass through, so that the support rod 82 slides in the sliding cavity 811. The support rod 82 is integrally formed with a stopper 821 having an outer diameter equal to the inner diameter of the sliding cavity 811 toward the end of the steel plate 11 in order to prevent the support rod 82 from being separated from the sliding cavity 811. A plurality of rubber springs 813 which are abutted to the limiting block 821 and are spaced from each other are arranged in the sliding cavity 811, and the energy transmitted to the supporting rod 82 under the action of wind pressure can be effectively absorbed, converted and released to the external environment by the plurality of rubber springs 813, so that the supporting rod 82 supports the stone plate 10 more stably, and the excellent anti-seismic performance is given to the stone plate.

2. Referring to fig. 1 and 9, the buffering mechanism 83 includes a rubber ball 831 sleeved on the circumference of the supporting rod 82, four connecting arms 832 with one end hinged to the fixing device 4 and the other end connected to the rubber ball 831 in a close-fitting manner, and a supporting member 833 connected to the supporting rod 82 in a threaded manner. Four linking arms 832 can be timely effectual with the wind pressure transmission that fixing device 4 and connecting rod 3 received to energy homodisperse to overall structure, when preventing that local structure from receiving strong effort, not timely transmission dispersion to whole leads to local crackle or even fracture to influence overall structure's stability, reduce bearing structure's support strength. A ring block 834 is integrally formed at the arm end of each connecting arm 832, which faces the rubber ball 831, and when the stone plate 10 is not subjected to the action of wind pressure, gaps exist among the four ring blocks 834; when the stone plate 10 is subjected to wind pressure acting force, the four ring blocks 834 extrude the rubber ball 831 to displace so that the mutual gaps disappear, and when the force is larger, a hollow ball body can be formed to bear larger acting force caused by wind pressure. The supporting piece 833 is arranged on the outer walls of the four ring blocks 834 in a clinging mode and mainly used for supporting the four ring blocks 834 and preventing the ring blocks 834 from being separated from the rubber balls 831. To further enhance the shock absorbing performance and supporting strength of the connecting arm 832, the supporting member 833 is connected with four sliding bars 836; each connecting arm 832 is provided with a cylindrical sliding groove 835 for sliding the sliding rod 836; a buffer spring 837 abutted against the sliding rod 836 is arranged in the sliding groove 835; the outer wall of the sliding rod is inwards provided with a sleeving ring groove 838 positioned in the sliding groove 835; a stainless steel spring 839 is arranged in the sleeving ring groove 838. When the stone plate 10 is subjected to the wind pressure acting force, the connecting arm 832 is displaced towards the rubber ball 831, so that the sliding rod 836 is subjected to opposite displacement in the sliding groove 835 to act on the buffer spring 837, and the buffer spring 837 is deformed to convert the energy generated by the wind pressure acting force. The stainless steel spring 839 is provided to prevent damage to the sliding rod 836 and the connecting arm 832 due to excessive resilience. The stone plate 10 is subjected to wind pressure, and the force transmitted to the four connecting arms 832 inevitably shifts the positions of the four connecting arms 832, so that the sliding rods 836 of the four connecting arms 832 slide in the cylindrical chutes 835 as follows: 1. the sliding rod 836 slides towards the buffer spring 837 side on the cylindrical sliding groove 835, and the buffer spring 837 is squeezed to convert the energy transmitted to the connecting arm 832 by the wind pressure into the deformation potential energy of the buffer spring 837, and finally the deformation potential energy is released to the environment in a heat energy mode; 2. the sliding rod 836 slides towards the stainless steel spring 839 side in the cylindrical sliding groove 835, the stainless steel spring 839 is extruded to convert the energy transmitted to the connecting arms 832 by the wind pressure into the deformation potential energy of the stainless steel spring 839, and the deformation potential energy is finally released to the environment in a heat energy mode, so that the potential energy conversion of the energy transmitted to the stone plate 10 in different directions by the four connecting arms 832 is realized, and the overall stability is improved.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a stone material curtain high strength bearing structure, includes pre-buried steel sheet (11) that just a side leaks outside in outer wall body (1) and base (2) with steel sheet (11) bolted connection, its characterized in that: the connecting rod (3) is connected to the base (2) in a sliding manner along the direction vertical to the base (2); the support device (5) is connected with the connecting rod (3) at one end and is connected with the steel plate (11) at the other end through a bolt, and the rod end of the connecting rod (3) is connected with a fixing device (4) for mounting a stone plate (10); the fixing device (4) is connected with a buffer device (8) of which one end is abutted against the center of the bottom surface of the stone plate (10) and the other end is connected on the steel plate (11).

2. The high-strength support structure for the stone curtain wall as claimed in claim 1, wherein: the connecting rod (3) comprises a sliding part (31) integrally formed at the bottom of the connecting rod, the base (2) is integrally formed with a connecting body (20), and the connecting body (20) is provided with a sliding groove (201) for the sliding part (31) to slide along the direction vertical to the base (2); a high-elasticity damping spring (203) which is abutted with the sliding piece (31) is arranged in the sliding groove (201); the connecting body (20) is integrally formed with a limiting ring block (202) positioned on the inner wall of the sliding groove (201); the base (2) is fixedly connected with a reinforcing rib (21) connected with the connector (20); the connecting rod (3) is provided with a damping mechanism (6) positioned in the circumferential direction of the connecting rod (3) along the length direction of the connecting rod; the connecting rod (3) is connected with a damping device (7) connected with the base (2).

3. The high-strength support structure for the stone curtain wall as claimed in claim 2, wherein: the damping mechanism (6) comprises a shell (61) connected with the base (2) through bolts, a plurality of spring pieces (62) which are connected with the shell (61) along the length direction of the connecting rod (3) and located in the circumferential direction of the connecting rod (3), and a connecting ring (63) arranged on the outer wall of the shell (61) in a sliding mode, one end of the connecting ring (63) is connected with the fixing device (4), and the other end of the connecting ring (63) is connected with the spring pieces (62); one end of the spring piece (62) is connected with the connecting ring (63) and the other end is connected with the shell (61); the damping device (7) comprises at least two fixing blocks (71) integrally formed with the base (2) and damping springs (72) hinged to the fixing blocks (71), and the connecting rod (3) is fixedly connected with a rod connecting piece (721) hinged to one end, far away from the fixing blocks (71), of each damping spring (72).

4. The high-strength support structure for the stone curtain wall as claimed in claim 1, wherein: the support device (5) comprises a main body base (51) in threaded connection with the steel plate (11), a first supporting rod (52) hinged to the main body base (51) and a second supporting rod (53) with one end hinged to the connecting rod (3) and the other end connected to the first supporting rod (52), and a damping body (54) is arranged between the first supporting rod (52) and the second supporting rod (53).

5. The high-strength support structure for the stone curtain wall as claimed in claim 2, wherein: the shock absorption body (54) comprises a shock absorption shell (541) and a high-strength spring (542), wherein one end of the shock absorption shell is connected with the first supporting rod (52) in a sliding mode, the other end of the shock absorption shell is connected with the second supporting rod (53) in a sliding mode, the high-strength spring is located inside the shock absorption shell (541) and abuts against the first supporting rod (52) and the second supporting rod (53).

6. The high-strength support structure for the stone curtain wall as claimed in claim 1, wherein: buffer (8) including with steel sheet (11) bolted connection's buffer base (81), with buffer base (81) sliding connection's bracing piece (82), set up on bracing piece (82) and with buffer gear (83) that fixing device (4) link to each other and connect at bracing piece (82) towards the rod end of stone material board (10) and with curtain sucking disc (84) of stone material board (10) looks butt.

7. The high-strength support structure for the stone curtain wall as claimed in claim 6, wherein: a sliding cavity (811) is formed in the buffer base (81), and a through hole (812) for the support rod (82) to penetrate through and communicated with the sliding cavity (811) is formed in the buffer base (81) in a penetrating manner; a limiting block (821) with the outer diameter equal to the inner diameter of the sliding cavity (811) is integrally formed at the rod end of the support rod (82) facing the steel plate (11), and a plurality of rubber springs (813) which are abutted to the limiting block (821) are arranged in the sliding cavity (811).

8. The high-strength support structure for the stone curtain wall as claimed in claim 6, wherein: the buffer mechanism (83) comprises a rubber ball (831) sleeved on the circumferential direction of the supporting rod (82), four connecting arms (832) with one ends hinged to the fixing device (4) and the other ends connected with the rubber ball (831), and a supporting piece (833) in threaded connection with the supporting rod (82), wherein a ring block (834) is integrally formed at the arm end, facing the rubber ball (831), of each connecting arm (832); the four ring blocks (834) can form a hollow sphere; the supporting piece (833) is closely attached to the outer walls of the four ring blocks (834); the supporting piece (833) is connected with four sliding rods (836); each connecting arm (832) is provided with a cylindrical sliding groove (835) for the sliding rod (836) to slide; a buffer spring (837) which is abutted against the sliding rod (836) is arranged in the sliding groove (835); the outer wall of the sliding rod (836) at one end in the sliding groove (835) is inwards provided with a sleeving annular groove (838); a stainless steel spring (839) is arranged in the sleeving ring groove (838).

9. The high-strength support structure for the stone curtain wall as claimed in claim 1, wherein: the fixing device (4) comprises a cross connecting piece (41) in threaded connection with the connecting rod (3), and the cross connecting piece (41) is connected with a vertical piece (42) which is vertically arranged and a transverse piece (43) which is vertically arranged with the vertical piece (42) through bolts; the vertical member (42) and the transverse member (43) are provided with tabling grooves (44) for tabling and connecting the stone plate (10); the vertical member (42) and the transverse member (43) are assembled to form a fixing frame body (45) for the stone plate (10) to be embedded and connected.

10. The high-strength support structure for the stone curtain wall as claimed in claim 9, wherein: the vertical member (42) and the transverse member (43) are connected with a plurality of clamping columns (46) which are positioned in the embedding grooves (44) in a sliding way and can be abutted with the stone plate (10); the vertical member (42) and the transverse member (43) are both in threaded connection with an adjusting bolt (47) which can control the clamping column (46) to slide.