CN111779142A

CN111779142A - Replaceable energy consumption connecting assembly for connecting beam column of fabricated building

Info

Publication number: CN111779142A
Application number: CN202010570192.5A
Authority: CN
Inventors: 王宇星; 汤宇娇; 万雯
Original assignee: Shanghai Urban Construction Vocational College
Current assignee: Shanghai Urban Construction Vocational College
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2020-10-16
Anticipated expiration: 2040-06-21
Also published as: CN111779142B

Abstract

Removable power consumption coupling assembling of assembled building beam column connection, including crossbeam and stand, the cavity is seted up to the hookup location department that the stand corresponds the crossbeam, fixed mounting connecting device in the cavity, the crossbeam passes through connecting device and is connected with the stand, connecting device includes the box, sets up horizontally piston cylinder in the box, both ends are sealed about the piston cylinder, the vertical plectane of middle part fixed seal installation in the piston cylinder, the plectane left side sets up first piston, the plectane right side sets gradually second piston and third piston from a left side to the right side. According to the invention, the displacement generated by the crossbeam driven by the earthquake relative to the upright post is converted into the momentum of the liquid, the momentum of the liquid is consumed by the energy consumption device, so that the vibration caused by the earthquake can be reduced, the moving speed of the liquid is delayed by the first spring and the second spring, the moving speed of the liquid in the device cannot move synchronously with the first piston, the liquid can delay the reaction, the acting force for driving the first piston to move is offset, and the vibration caused by the earthquake can be effectively relieved.

Description

Replaceable energy consumption connecting assembly for connecting beam column of fabricated building

Technical Field

The invention belongs to the field of energy-consuming connecting pieces, and particularly relates to an assembly type building beam-column connecting replaceable energy-consuming connecting component.

Background

In recent decades, the fabricated concrete structure has been more and more favored by engineers due to its characteristics of industrial production and fabricated construction, and is widely used and rapidly developed worldwide, but the joint of the building constructed in some earthquake-occurring places is subject to repeated axial force due to the temporary occurrence of the earthquake, and the joint of the beam and the column of the common fabricated building is damaged in different degrees after the earthquake, so that a device capable of effectively consuming the repeated axial force in the earthquake is provided for the joint of the beam and the column.

Disclosure of Invention

The invention provides an assembly type building beam-column connection replaceable energy consumption connecting component which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

the assembly type building beam column connection replaceable energy consumption connecting assembly comprises a cross beam and an upright column, a cavity is formed in the upright column at a connecting position corresponding to the cross beam, a connecting device is fixedly installed in the cavity, the cross beam is connected with the upright column through the connecting device, a horizontal piston cylinder is arranged in the box, the left end and the right end of the piston cylinder are sealed, a vertical circular plate is fixedly and hermetically installed in the middle of the piston cylinder, a first piston is arranged on the left side of the circular plate, a second piston and a third piston are sequentially arranged on the right side of the circular plate from left to right, the piston cylinder is sequentially divided into a first cavity, a second cavity, a third cavity, a fourth cavity and a fifth cavity from left to right by the first piston, a first through hole is formed in the position of the upper side surface of the piston cylinder corresponding to the first cavity, a second through hole is formed in the position of the upper side surface of the piston cylinder corresponding to the second cavity, and, a fourth through hole is formed in the position, corresponding to the fifth cavity, of the upper side face of the piston cylinder, an energy consumption device is arranged between the side face of the first U-shaped pipe and the side face of the second U-shaped pipe and can reduce momentum of flowing liquid, the second piston is fixedly connected with the circular plate through a first spring, the second piston is fixedly connected with the third piston through a second spring, a plurality of fifth through holes are formed in the side face of the circular plate, a plurality of sixth through holes are formed in the side face of the third piston, a vertical baffle ring is arranged on the right side of the third piston, the side face of the baffle ring is fixedly connected with the inner wall of the piston cylinder, a seventh through hole is formed in the position, corresponding to the first cavity, of the lower side face of the piston cylinder, and an eighth through hole is formed in the position, corresponding to the fifth cavity, of the lower side face of the piston cylinder, the seventh through hole is fixedly and hermetically connected with the eighth through hole through a third U-shaped pipe, the piston cylinder is filled with liquid in the first U-shaped pipe, the second U-shaped pipe and the third U-shaped pipe, the left side surface of the piston cylinder is provided with a ninth through hole, the inner wall of the box body is provided with a tenth through hole at a position corresponding to the ninth through hole, the cavity is provided with an eleventh through hole at a position corresponding to the tenth through hole, the left side surface of the first piston is fixedly provided with a horizontal piston rod, the piston rod sequentially passes through the ninth through hole, the tenth through hole and the eleventh through hole, the piston rod is matched and arranged with the ninth through hole and the tenth through hole, the cross beam is detachably connected with the piston rod, the third through hole is internally provided with a first check valve, the first check valve only can enable liquid to enter the third cavity from the second U-shaped pipe, the fourth through hole is internally provided with a second check valve only can enable liquid to enter the fifth cavity from the first U, the third one-way valve only enables liquid to enter the second cavity from the third cavity, a fourth one-way valve is arranged in the seventh through hole, and the fourth one-way valve only enables liquid to enter the first cavity from the third U-shaped pipe.

The replaceable energy consumption connecting assembly for beam column connection of the fabricated building comprises a first U-shaped rod and a second U-shaped rod, wherein a plurality of first spherical through holes are formed in the left side of the inner side surface of the first U-shaped rod along the vertical direction, a second spherical through hole is formed in the position, corresponding to the first spherical through hole, of the left side of the outer side surface of the second U-shaped rod, a first ball is tightly fitted in the first spherical through hole, a second ball is tightly fitted in the second spherical through hole, vertical sector gears are fixedly mounted on the outer sides of the first ball and the second ball, an inclined first baffle is fixedly mounted on the inner side of the first ball, a horizontal second baffle is fixedly mounted on the inner side of the second ball, horizontal rotating shafts are arranged between the first ball and the corresponding second ball, two ends of the rotating shafts are fixedly connected with the inner wall of a box body, gears are mounted on the rotating shafts through bearings, and vertical racks are arranged at the positions, corresponding to the sector gears, on, the rack left and right sides all sets up the driving cog, rack and the sector gear and the gear intermeshing that correspond, the position department that the inner wall corresponds the rack around the box all sets up vertical guide rail, all set up the slider on the guide rail, the slider passes through connecting rod and the rack fixed connection who corresponds, two splint are all installed to the terminal surface around the pivot is located the gear, the screw thread through-hole is all seted up to the position department that splint terminal surface center corresponds the pivot, the screw thread is seted up to the pivot side, the pivot is passed through threaded connection and is connected with splint, all set up the installation attenuator between splint and the gear that are close to the gear, attenuator and gear end face in close contact with cooperation, the attenuator and the splint fixed.

The connecting device comprises a cross beam, a groove which penetrates through the cross beam front and back is formed in the position, corresponding to the piston rod, of the end face of the cross beam, a twelfth through hole is formed in the top surface and the bottom surface of the groove, the outer end of the piston rod is in plug-in fit with the groove, a thirteenth through hole is formed in the position, corresponding to the twelfth through hole, of the piston rod, a same first bolt penetrates through the twelfth through hole and the thirteenth through hole, and one end of the first bolt is connected with a first nut through threads.

The connecting device comprises a cross beam, a hemispherical shell is fixedly installed on the end face of the cross beam, a hollow third sphere is installed in the hemispherical groove in a matched mode, a plurality of arc-shaped grooves are formed in the side faces of the hemispherical groove, a fourteenth through hole is formed in the position, corresponding to the arc-shaped grooves, of the third sphere, a fourth piston is arranged in each tenth through hole, arc-shaped blocks are fixedly installed on the outer sides of the fourth pistons and matched with the arc-shaped grooves, the third sphere is fixedly connected with the corresponding end face of a piston rod, a blind hole is formed in the end face of the piston rod, a fifth piston is arranged in each blind hole and fixedly connected with the inner wall of the blind hole through a powerful spring, a fifteenth through hole is formed in the position, corresponding to the blind hole, of the third sphere, an arc-shaped ring is sleeved on the third sphere, the inner side face of the arc-shaped ring is a spherical surface, the first flange plate is fixedly mounted on the upper side face and the lower side face of the beam close to the end face, the second flange plate is fixedly mounted on the position, corresponding to the first flange plate, of the side face of the arc-shaped ring, the first flange plate and the second flange plate are connected through bolts and nuts, and liquid is filled between the third ball body and the fifth piston.

The assembling type building beam column connection replaceable energy consumption connection assembly is characterized in that the inner sides and the outer sides of the first spherical through hole and the second spherical through hole are fixedly provided with sealing rings, and the sealing rings are in surface contact fit with the corresponding first sphere and the second sphere.

The assembling type building beam column connection replaceable energy consumption connection assembly is characterized in that the damper is a friction component made of a viscoelastic material.

The invention has the advantages that: when an earthquake occurs, repeated axial force borne by the joint is transmitted to the energy consumption device through hydraulic transmission, the axial force received by the cross beam in the earthquake can be effectively consumed through the energy consumption device, when the earthquake occurs, the cross beam is subjected to repeated axial force at the moment, moves leftwards and rightwards relative to the upright post, the cross beam moves to drive the piston rod to move leftwards and rightwards, when the piston rod moves to drive the first piston to move rightwards, the volume of the first cavity is increased, liquid in the second cavity is extruded, the liquid in the second cavity enters the second U-shaped tube through the second through hole, the liquid entering the second U-shaped tube consumes a part of momentum of water through the energy consumption device, then enters the third cavity through the first one-way valve, the pressure in the third cavity is increased, and because the pressure in the second cavity is larger than the pressure in the third cavity, therefore, at the moment, the liquid in the third cavity cannot enter the second cavity through the third one-way valve in the fifth through hole, at the moment, the liquid in the third cavity pushes the second piston to move rightwards, the third piston cannot move rightwards under the action of the baffle ring, so that at the moment, the first spring is stretched, the second spring is compressed, at the moment, the liquid in the fourth cavity is compressed by the second piston through the first spring and the second spring, the liquid in the fourth cavity enters the fifth cavity through the sixth through hole, at the moment, the pressure in the fifth cavity is increased, at the moment, under the action of the second one-way valve, the liquid in the fifth cavity enters the first cavity through the eighth through hole, the third U-shaped pipe and the fourth one-way valve, and through the appellation process, a part of energy for driving the earthquake piston rod to move can be effectively consumed (as shown in figure 5) when the piston rod drives the first piston to move leftwards, at the moment, the liquid in the first cavity is compressed, the volume of the second cavity is increased, under the action of a fourth one-way valve, the liquid in the first cavity enters the first U-shaped pipe, at the moment, the liquid passing through the first U-shaped pipe passes through the energy consumption device to enable a part of momentum of water to be consumed, then the liquid enters the fifth cavity through the second one-way valve, because the pressure in the first cavity is greater than the pressure in the fifth cavity, at the moment, the liquid entering the fifth cavity cannot enter the first cavity through the third U-shaped pipe, at the moment, the liquid in the fifth cavity pushes the third piston to move leftwards and passes through the sixth through hole to enter the fourth cavity, at the moment, the liquid pushes the second piston to move leftwards, the first spring and the second spring are compressed, at the moment, the pressure in the third cavity is increased, under the action of the first one-way valve, at the moment, the liquid in the third cavity enters the second cavity through the third, through the complaint process, a part of energy of the piston rod driven by the earthquake to move can be effectively consumed, so that the damage of the earthquake to the connection part of the beam and the upright post is reduced (as shown in fig. 6); the invention has smart structure and low cost, the displacement generated by the crossbeam driven by the earthquake relative to the upright post is converted into the momentum of the liquid, the momentum of the liquid is consumed by the energy consumption device, thereby the shock caused by the earthquake can be reduced, the crossbeam moves left and right repeatedly at high frequency in the earthquake process, the moving speed of the liquid is delayed by the first spring and the second spring in the left and right moving process of the crossbeam, the moving speed of the liquid in the device can not move synchronously with the first piston, thereby the liquid can delay the reaction in the left and right moving process of the first piston at high frequency, a feedback can be formed, the acting force for driving the first piston to move is offset, the shock caused by the earthquake can be effectively relieved, after the earthquake is over, the device can slowly and automatically recover the initial state under the action of the first spring and the second spring, therefore, the device is suitable for the use of buildings in some earthquake regions.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view taken at point I in FIG. 1; FIG. 3 is a schematic diagram of an energy consuming device; FIG. 4 is a schematic view of the connection of the cross beam to the piston rod; FIG. 5 is a schematic view of a first movement of a liquid; fig. 6 is a second schematic movement of the liquid.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The assembled building beam column connection replaceable energy consumption connecting assembly comprises a cross beam 1 and an upright post 2, a cavity 3 is formed in the upright post 2 at a connecting position corresponding to the cross beam 1, a connecting device is fixedly installed in the cavity 3, the cross beam 1 is connected with the upright post 2 through the connecting device, the connecting device comprises a box body 29, a horizontal piston cylinder 4 is arranged in the box body 29, the left end and the right end of the piston cylinder 4 are sealed, a vertical circular plate 5 is fixedly and hermetically installed in the middle of the piston cylinder 4, a first piston 6 is arranged on the left side of the circular plate 5, a second piston 7 and a third piston 8 are sequentially arranged on the right side of the circular plate 5 from left to right, the piston cylinder 4 is sequentially divided into a first cavity 9, a second cavity 10, a third cavity 11, a fourth cavity 12 and a fifth cavity 13 from left to right by the first piston 6, the circular plate 5, the second piston 7 and the third piston 8, a first through hole 14 is formed, a second through hole 15 is formed in the position, corresponding to the second cavity 10, of the side face of the piston cylinder 4, a third through hole 16 is formed in the position, corresponding to the third cavity 11, of the side face of the piston cylinder 4, a fourth through hole 17 is formed in the position, corresponding to the fifth cavity 13, of the side face of the piston cylinder 4, wherein the first through hole 14 and the fourth through hole 17 are fixedly and hermetically connected through a first U-shaped pipe 18, the second through hole 15 and the third through hole 16 are fixedly and hermetically connected through a second U-shaped pipe 19, an energy consumption device is arranged between the side face of the first U-shaped pipe 18 and the side face of the second U-shaped pipe 19, the energy consumption device can reduce the momentum of flowing liquid, the second piston 7 and the circular plate 5 are fixedly connected through a first spring 20, the second piston 7 and the third piston 8 are fixedly connected through a second spring 21, a plurality of fifth through holes 22 are formed in the side face of the circular plate 5, a vertical baffle ring 24 is arranged on the right side of the third piston 8, the side surface of the baffle ring 24 is fixedly connected with the inner wall of the piston cylinder 4, a seventh through hole 25 is arranged at the position of the lower side surface of the piston cylinder 4 corresponding to the first cavity 9, an eighth through hole 26 is arranged at the position of the lower side surface of the piston cylinder 4 corresponding to the fifth cavity 13, the seventh through hole 25 is fixedly and hermetically connected with the eighth through hole 26 through a third U-shaped pipe 27, the piston cylinder 4, the first U-shaped pipe 14, the second U-shaped pipe 19 and the third U-shaped pipe 27 are filled with liquid, a ninth through hole 28 is arranged on the left side surface of the piston cylinder 4, a tenth through hole 30 is arranged at the position of the inner wall of the box body 29 corresponding to the ninth through hole 28, an eleventh through hole 31 is arranged at the position of the cavity 3 corresponding to the tenth through hole 30, a horizontal piston rod 32 is fixedly arranged on the left side surface of the first piston 6, the piston rod 32 sequentially passes through the, the beam 1 is detachably connected with the piston rod 32, a first check valve 33 is arranged in the third through hole 16, the first check valve 33 only enables liquid to enter the third cavity 11 from the second U-shaped pipe 19, a second check valve 34 is arranged in the fourth through hole 17, the second check valve 34 only enables liquid to enter the fifth cavity 13 from the first U-shaped pipe 18, a third check valve 35 is arranged in the fifth through hole 22, the third check valve 35 only enables liquid to enter the second cavity 10 from the third cavity 11, a fourth check valve 36 is arranged in the seventh through hole 25, and the fourth check valve 36 only enables liquid to enter the first cavity 9 from the third U-shaped pipe 27. The invention transmits the repeated axial force applied to the joint to the energy consumption device through hydraulic transmission when an earthquake occurs, the axial force received by the beam in the earthquake can be effectively consumed through the energy consumption device, when the earthquake occurs, the beam 1 is repeatedly subjected to the axial force at the moment, the beam 1 moves left and right relative to the upright post 2, the beam 1 moves to drive the piston rod 32 to move left and right, when the piston rod 32 moves to drive the first piston 6 to move right, the volume of the first cavity 9 is enlarged at the moment, the liquid in the second cavity 10 is extruded, the liquid in the second cavity 10 enters the second U-shaped pipe 19 through the second through hole 15, the liquid entering the second U-shaped pipe 19 consumes a part of the momentum of the water through the energy consumption device, then enters the third cavity 11 through the first one-way valve 33, the pressure in the third cavity 11 is increased, and the pressure in the second cavity 10 is larger than the pressure in the third cavity 11, therefore, at this time, the liquid in the third cavity 11 cannot enter the second cavity 10 through the third check valve 35 in the fifth through hole 22, at this time, the liquid in the third cavity 11 pushes the second piston 7 to move rightward, under the action of the retainer ring 24, the third piston 8 cannot move rightward, so the first spring 20 is stretched, the second spring 21 is compressed, the liquid in the fourth cavity 12 is compressed by the second piston 7 through the first spring 20 and the second spring 21, the liquid in the fourth cavity 12 enters the fifth cavity 13 through the sixth through hole 23, at this time, the pressure in the fifth cavity 13 becomes large, at this time, the liquid in the fifth cavity 13 enters the first cavity 9 through the eighth through hole 26, the third U-shaped tube 27 and the fourth check valve 36 under the action of the second check valve 34, and through the above-mentioned process, a part of energy of the earthquake driving the piston rod 32 to move can be effectively consumed (as shown in fig. 5), when the piston rod 32 drives the first piston 6 to move leftward, at this time, the liquid in the first cavity 9 is compressed, the volume of the second cavity 10 is increased, under the action of the fourth check valve 36, the liquid in the first cavity 9 enters the first U-shaped tube 18, at this time, the liquid passing through the first U-shaped tube 18 causes a part of the momentum of water to be consumed through the energy consumption device, and then enters the fifth cavity 13 through the second check valve 34, because the pressure in the first cavity 9 is greater than the pressure in the fifth cavity 13, at this time, the liquid entering the fifth cavity 13 cannot enter the first cavity 9 through the third U-shaped tube 27, at this time, the liquid in the fifth cavity 13 pushes the third piston 8 to move leftward and enters the fourth cavity 12 through the sixth through hole 23, at this time, the liquid pushes the second piston 7 to move leftward, the first spring 20 and the second spring 21 are compressed, at this time, the pressure in the third cavity 11 is increased, under the action of the first check valve 33, at this time, the liquid in the third cavity 11 enters the second cavity 10 through the third one-way valve 35 in the fifth through hole 22, and through the process of the above-mentioned operation, a part of energy generated by the earthquake driving the piston rod 32 to move can be effectively consumed, so that the damage of the earthquake to the connection between the cross beam 1 and the upright post 2 is reduced (as shown in fig. 6); the invention has smart structure and low cost, the displacement generated by the crossbeam 1 driven by the earthquake relative to the upright post 2 is converted into the momentum of liquid, the momentum of the liquid is consumed by the energy consumption device, thereby the shock caused by the earthquake can be reduced, in the earthquake process, the crossbeam moves left and right repeatedly at high frequency, in the left and right moving process of the crossbeam, the moving speed of the liquid is delayed by the first spring and the second spring, the moving speed of the liquid in the device can not move synchronously with the first piston, thereby the liquid can delay the reaction in the high-frequency left and right moving process of the first piston, a feedback can be formed, the acting force for driving the first piston to move is offset, the shock caused by the earthquake can be more effectively relieved, after the earthquake is over, under the action of the first spring and the second spring, the device can slowly and autonomously recover the initial state, therefore, the device is suitable for the use of buildings in some earthquake regions.

Specifically, as shown in the figures, the energy consumption device according to the embodiment includes a first U-shaped rod 18 and a second U-shaped rod 19, a plurality of first spherical through holes 42 are formed in the left side of the inner side of the first U-shaped rod 18 along the vertical direction, a second spherical through hole 43 is formed in the left side of the outer side of the second U-shaped rod 19 corresponding to the first spherical through hole 42, a first sphere 44 is tightly fitted in the first spherical through hole 42, a second sphere 45 is tightly fitted in the second spherical through hole 43, vertical sector gears 46 are fixedly mounted on the outer sides of the first sphere 44 and the second sphere 45, an obliquely upward first baffle 47 is fixedly mounted on the inner side of the first sphere 44, a horizontal second baffle 48 is fixedly mounted on the inner side of the second sphere 45, a horizontal rotating shaft 49 is disposed between the first sphere 44 and the corresponding second sphere 45, two ends of the rotating shaft 49 are fixedly connected to the inner wall of the box 29, a gear 50 is mounted on the rotating shaft, the gear 50 left and right sides corresponds sector gear 46's position department and all sets up vertical rack 51, the rack 51 left and right sides all sets up the driving gear, rack 51 and the sector gear 46 and the gear 50 intermeshing that correspond, the position department that the inner wall corresponds rack 51 around the box 29 all sets up vertical guide rail 52, all set up slider 53 on the guide rail 52, slider 53 passes through connecting rod 54 and the rack 51 fixed connection that corresponds, two splint 55 are all installed to pivot 49 before and after being located gear 50, the position department that the pivot 49 is corresponding to in splint 55 terminal surface center all sets up threaded through hole 58, the screw thread is seted up to pivot 49 side, pivot 49 is connected with splint 55 through threaded connection, all set up installation attenuator 56 between splint 55 and the gear 50 that are close to gear 50, attenuator 56 and the gear 50 terminal surface close contact cooperation, attenuator 56 and the splint 55 fixed connection that corresponds. When liquid enters the third cavity 11 from the second cavity 10 through the second U-shaped tube 19, the liquid acts on the lower surface of the second baffle 48, so that the second baffle 48 slowly rotates upwards, the second ball 45 rotates in the second spherical through hole 43, the second ball 45 rotates to drive the sector gear 46 on the right side to rotate, the sector gear 46 rotates to drive the rack 51 on the right side to move downwards, the rack 51 moves downwards to drive the corresponding gear 50 to rotate, the gear 50 rotates, under the action of the damper 53, the gear 50 rubs against the damper 53, so as to achieve the energy consumption effect, the gear 50 rotates to drive the rack 51 on the left side to move upwards, the rack 51 on the left side moves upwards to drive the corresponding sector gear 46 to rotate upwards, the sector gear 46 rotates to drive the corresponding first ball 44 to rotate, the first ball 44 rotates to level the first baffle 47, then when the liquid passes through the first U-shaped pipe 18 from the first cavity 9, the liquid acts on the lower side surface of the first baffle plate 47, the gear 46 is driven to rotate reversely by the sector gear 46 and the rack 51 on the left side, so that energy consumption is carried out again, then the first baffle plate 47 is driven to be horizontal again by the rack 51 and the sector gear 46 on the right side, the process of complaint is repeated, when the liquid passes through the first U-shaped pipe 18 and the second U-shaped pipe 19, the gear 51 rotates relative to the damper 53, so that the energy consumption is effectively achieved, when the liquid acts on the first baffle plate 47 and the second baffle plate 48, momentum is attenuated to a certain degree, when the damper 53 is worn to a certain degree, the damper 53 can be attached to the gear 51 continuously by screwing the clamping plate 55, and the clamping plate can be effectively loosened by the two clamping plates, so that the clamping plate is prevented from rotating by itself in the using process, therefore, the operation of the device is effectively guaranteed, the design can effectively consume the liquid momentum through the mutual friction between the gear 51 and the damper, and the axial force of the cross beam in the earthquake process is consumed.

Specifically, as shown in the figures, the connecting device described in this embodiment includes a beam 1, a front-rear through groove 37 is formed in a position of an end surface of the beam 1 corresponding to the piston rod 32, a twelfth through hole 38 is formed in a top surface and a bottom surface of the groove 37, an outer end of the piston rod 32 is in insertion fit with the groove 37, a thirteenth through hole 39 is formed in a position of the piston rod 32 corresponding to the twelfth through hole 38, a same first bolt 40 penetrates through between the twelfth through hole 38 and the thirteenth through hole 39, and a first nut 41 is installed at one end of the first bolt 40 through threaded connection. This design can effectually part crossbeam 1 and piston rod 32 through first bolt 40 and first nut 41, can effectually change the connecting piece of damage behind the earthquake, and it is more convenient to make the user use.

Further, as shown in the figure, the connecting device according to the embodiment includes a cross beam 1, a hemispherical housing 59 is fixedly installed on an end surface of the cross beam 1, a hollow third sphere 60 is installed in the hemispherical recess 59 in a matching manner, a plurality of arc-shaped recesses 61 are formed on a side surface of the hemispherical recess 59, a fourteenth through hole 62 is formed at a position of the third sphere 60 corresponding to the arc-shaped recesses 61, a fourth piston 63 is arranged in the fourteenth through hole 62, an arc-shaped block 64 is fixedly installed at an outer side of the fourth piston 63, the arc-shaped block 64 is matched with the arc-shaped recesses 61, the third sphere 60 is fixedly connected with a corresponding end surface of the piston rod 32, a blind hole 65 is formed on the end surface of the piston rod, a fifth piston 66 is arranged in the blind hole 65, the fifth piston 66 is fixedly connected with an inner wall of the blind hole 65 through a strong spring 67, a fifteenth through hole 68 is formed at a position of the third, the inner side face of the arc-shaped ring 74 is a spherical face and is in contact fit with the outer side face of the third sphere 60, the first flange plate 69 is fixedly mounted at the position, close to the end face, of the upper side face and the lower side face of the beam 1, the second flange plate 70 is fixedly mounted at the position, corresponding to the first flange plate 69, of the side face of the arc-shaped ring 74, the first flange plate 69 and the second flange plate 70 are connected through bolts and nuts, and liquid is filled between the third sphere 60 and the fifth piston 66. When the first flange plate 69 and the second flange plate 70 are connected through bolts and nuts, the arc-shaped ring 74 extrudes the third sphere 60, so that the third sphere 60 is stably installed in the hemispherical shell 59, when an earthquake occurs and non-axial displacement occurs between the cross beam 1 and the piston rod 32, the cross beam 1 relatively rotates relative to the third sphere 60, friction between the third sphere 60 and the arc-shaped ring 74 can achieve an energy consumption effect, at the moment, the arc-shaped groove 61 pushes the arc-shaped block 64 to move, the arc-shaped block 64 moves to push the corresponding fifth piston 66 to move, at the moment, the fifth piston 66 extrudes liquid in the third sphere 60 to move into the blind hole 65 through the fifteenth through hole 68, at the moment, the liquid pushes the fifth piston 66 to move, the powerful spring 67 is compressed, thereby achieving the energy consumption effect, after the earthquake is over, under the action of the powerful spring 67, the fifth piston 66 slowly pushes the liquid to move into the third sphere 60, fourth piston 63 promotes arc piece 64 and removes afterwards to make arc piece 64 cooperate with arc recess 61 again, thereby make the device resume initial condition, this design makes this device can play the effect of power consumption when the displacement of the in-process crossbeam 1 of earthquake and piston rod 32 other directions takes place, makes this device use more reliable and more stable.

Furthermore, as shown in the drawings, the first spherical through hole 42 and the second spherical through hole 43 are fixedly provided with a sealing ring 57 on the inner side and the outer side, and the sealing ring 57 is in surface contact fit with the corresponding first spherical body 44 and the second spherical body 45. The design can prevent the liquid in the device from overflowing, thereby ensuring the stable operation of the device.

Further, as shown in the figure, the damper 53 of the present embodiment is a friction component made of viscoelastic material. The design effectively ensures that when the gear 51 rotates relative to the damper 53, the energy consumption effect can be effectively achieved.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Removable power consumption coupling assembling is connected to assembly type building beam column, its characterized in that: including crossbeam (1) and stand (2), cavity (3) are seted up in stand (2) connection position department that corresponds crossbeam (1), fixed mounting connecting device in cavity (3), crossbeam (1) is connected with stand (2) through connecting device, connecting device includes box (29), set up horizontally piston cylinder (4) in box (29), both ends are sealed about piston cylinder (4), vertical plectane (5) of fixed seal installation in middle part in piston cylinder (4), plectane (5) left side sets up first piston (6), plectane (5) right side sets gradually second piston (7) and third piston (8) from a left side to the right side, first piston (6), plectane (5), second piston (7), and third piston (8) divide into first cavity (9) with piston cylinder (4) from a left side to the right side in proper order, second cavity (10), third cavity (11), A fourth cavity (12) and a fifth cavity (13), a first through hole (14) is formed in the position, corresponding to the first cavity (9), of the upper side surface of the piston cylinder (4), a second through hole (15) is formed in the position, corresponding to the second cavity (10), of the upper side surface of the piston cylinder (4), a third through hole (16) is formed in the position, corresponding to the third cavity (11), of the upper side surface of the piston cylinder (4), a fourth through hole (17) is formed in the position, corresponding to the fifth cavity (13), of the upper side surface of the piston cylinder (4), wherein the first through hole (14) and the fourth through hole (17) are fixedly and hermetically connected through a first U-shaped pipe (18), the second through hole (15) and the third through hole (16) are fixedly and hermetically connected through a second U-shaped pipe (19), an energy consumption device is arranged between the side surface of the first U-shaped pipe (18) and the side surface of the second U-shaped pipe (19), and can, the second piston (7) is fixedly connected with the circular plate (5) through a first spring (20), the second piston (7) is fixedly connected with the third piston (8) through a second spring (21), a plurality of fifth through holes (22) are formed in the side surface of the circular plate (5), a plurality of sixth through holes (23) are formed in the side surface of the third piston (8), a vertical baffle ring (24) is arranged on the right side of the third piston (8), the side surface of the baffle ring (24) is fixedly connected with the inner wall of the piston cylinder (4), a seventh through hole (25) is formed in the position of the lower side surface of the piston cylinder (4) corresponding to the first cavity (9), an eighth through hole (26) is formed in the position of the lower side surface of the piston cylinder (4) corresponding to the fifth cavity (13), the seventh through hole (25) is fixedly and hermetically connected with the eighth through a third U-shaped pipe (27), the piston cylinder (4), the first U-shaped pipe (14), the second U-shaped pipe (19) and the third U-shaped pipe (27, a ninth through hole (28) is formed in the left side surface of the piston cylinder (4), a tenth through hole (30) is formed in the position, corresponding to the ninth through hole (28), of the inner wall of the box body (29), an eleventh through hole (31) is formed in the position, corresponding to the tenth through hole (30), of the cavity (3), a horizontal piston rod (32) is fixedly installed on the left side surface of the first piston (6), the piston rod (32) sequentially penetrates through the ninth through hole (28), the tenth through hole (30) and the eleventh through hole (31), the piston rod (32) is installed with the ninth through hole (28) and the tenth through hole (30) in a matched mode, the cross beam (1) is detachably connected with the piston rod (32), a first check valve (33) is arranged in the third through hole (16), liquid can only enter the third cavity (11) from the second U-shaped pipe (19) through the first check valve (33), a second check valve (34) is arranged in the fourth through hole (17), and liquid can only enter the fifth cavity (13) from the first U-shaped pipe (, third one-way valves (35) are arranged in the fifth through holes (22), the third one-way valves (35) only enable liquid to enter the second cavity (10) from the third cavity (11), fourth one-way valves (36) are arranged in the seventh through holes (25), and the fourth one-way valves (36) only enable liquid to enter the first cavity (9) from the third U-shaped tubes (27).

2. The assembly type building beam-column connection replaceable energy consumption connection assembly of claim 1, wherein: the energy consumption device comprises a first U-shaped rod (18) and a second U-shaped rod (19), a plurality of first spherical through holes (42) are formed in the left side of the inner side of the first U-shaped rod (18) along the vertical direction, a second spherical through hole (43) is formed in the position, corresponding to the first spherical through hole (42), of the left side of the outer side of the second U-shaped rod (19), a first sphere (44) is arranged in the first spherical through hole (42) in a tight fit mode, a second sphere (45) is arranged in the second spherical through hole (43) in a tight fit mode, vertical sector gears (46) are fixedly arranged on the outer sides of the first sphere (44) and the second sphere (45), an inclined first baffle (47) is fixedly arranged on the inner side of the first sphere (44), a horizontal second baffle (48) is fixedly arranged on the inner side of the second sphere (45), and a horizontal rotating shaft (49) is arranged between the first sphere (44) and the corresponding second sphere (45), both ends of a rotating shaft (49) are fixedly connected with the inner wall of a box body (29), gears (50) are installed on the rotating shaft (49) through bearings, vertical racks (51) are arranged at positions, corresponding to sector gears (46), of the left side and the right side of each gear (50), transmission teeth are arranged at the left side and the right side of each rack (51), the racks (51) are mutually meshed with the corresponding sector gears (46) and the corresponding gears (50), vertical guide rails (52) are arranged at positions, corresponding to the racks (51), of the front inner wall and the rear inner wall of the box body (29), sliding blocks (53) are arranged on the guide rails (52), the sliding blocks (53) are fixedly connected with the corresponding racks (51) through connecting rods (54), two clamping plates (55) are installed on the front end face and the rear end face of each gear (50) of each rotating shaft (49), threaded through holes (58) are formed at positions, corresponding to the centers of the rotating shafts, the rotating shaft (49) is connected with the clamping plate (55) through threaded connection, a mounting damper (56) is arranged between the clamping plate (55) close to the gear (50) and the gear (50), the damper (56) is in close contact fit with the end face of the gear (50), and the damper (56) is fixedly connected with the corresponding clamping plate (55).

3. The assembly type building beam-column connection replaceable energy consumption connection assembly of claim 1, wherein: the connecting device comprises a cross beam (1), a position of the end face of the cross beam (1) corresponding to the piston rod (32) is provided with a front groove (37) and a rear groove (37) which are penetrated through, the top surface and the bottom surface of each groove (37) are provided with a twelfth through hole (38), the outer end of the piston rod (32) is in plug-in fit with the grooves (37), the position of the piston rod (32) corresponding to the twelfth through hole (38) is provided with a thirteenth through hole (39), the same first bolt (40) penetrates through the twelfth through hole (38) and the thirteenth through hole (39), and one end of the first bolt (40) is connected with a first nut (41) through threads.

4. The assembly type building beam-column connection replaceable energy consumption connection assembly of claim 1, wherein: the connecting device comprises a cross beam (1), a hemispherical shell (59) is fixedly installed on the end face of the cross beam (1), a hollow third sphere (60) is installed in the hemispherical groove (59) in a matched manner, a plurality of arc-shaped grooves (61) are formed in the side face of the hemispherical groove (59), a fourteenth through hole (62) is formed in the position, corresponding to the arc-shaped grooves (61), of the third sphere (60), a fourth piston (63) is arranged in the fourteenth through hole (62), arc-shaped blocks (64) are fixedly installed on the outer side of the fourth piston (63), the arc-shaped blocks (64) are matched with the arc-shaped grooves (61), the third sphere (60) is fixedly connected with the end face of a corresponding piston rod (32), a blind hole (65) is formed in the end face of the piston rod, a fifth piston (66) is arranged in the blind hole (65), the fifth piston (66) is fixedly connected with the inner wall of the blind hole (65) through a strong spring (67), a fifteenth through hole (68, suit arc ring (74) on third spheroid (60), arc ring (74) medial surface is the sphere and cooperates with third spheroid (60) lateral surface contact, the side is close to first ring flange (69) of the equal fixed mounting of terminal surface department about crossbeam (1), arc ring (74) side corresponds fixed mounting second ring flange (70) of the position department of first ring flange (69), bolt and nut is connected through first ring flange (69) and second ring flange (70), be full of liquid between third spheroid (60) and fifth piston (66).

5. The assembly type building beam-column connection replaceable energy consumption connection assembly of claim 2, wherein: and sealing rings (57) are fixedly arranged on the inner sides and the outer sides of the first spherical through holes (42) and the second spherical through holes (43), and the sealing rings (57) are in surface contact fit with the corresponding first spherical bodies (44) and the corresponding second spherical bodies (45).

6. The assembly type building beam-column connection replaceable energy consumption connection assembly of claim 2, wherein: the damper (53) is a friction component made of a viscoelastic material.