CN117988460B - Assembled building structure for earthquake resistance and construction process - Google Patents
Assembled building structure for earthquake resistance and construction process Download PDFInfo
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- CN117988460B CN117988460B CN202410397234.8A CN202410397234A CN117988460B CN 117988460 B CN117988460 B CN 117988460B CN 202410397234 A CN202410397234 A CN 202410397234A CN 117988460 B CN117988460 B CN 117988460B
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Abstract
The invention relates to the technical field of assembled building and discloses an assembled building structure for earthquake resistance, which comprises a base, wherein an earthquake-resistant support is arranged above the base, a lower fixing plate and an upper fixing plate are respectively arranged below and above the earthquake-resistant support, fixing rings are fixedly connected to the lower fixing plate and the upper fixing plate, limit springs are fixedly connected to the top and the two sides of the fixing rings, threaded sleeves are fixedly connected between the ends of the limit springs on the same side of the fixing rings, air bags are fixedly connected between the threaded sleeves and the fixing rings, the lower fixing plate is arranged between the base and the earthquake-resistant support, and after positioning holes among the base, the lower fixing plate and the earthquake-resistant support are aligned, the limit springs clamp the threaded sleeves at the bottom and the top of the fixing rings into the positioning holes of the base and the earthquake-resistant support respectively, so that temporary limiting of the earthquake-resistant support is completed.
Description
Technical Field
The invention relates to the technical field of assembled buildings, in particular to an assembled building structure for earthquake resistance and a construction process.
Background
The fabricated building is short for fabricated concrete building, mainly refers to that a plurality of building structures are prefabricated in a factory, then are transported to a construction site in a collective manner, and all parts of the building are connected together by a reliable connection mode, so that the assembly work of the whole building is completed;
In the process of carrying out the assembled building operation, the earthquake resistance is an important index about whether the assembled building is qualified or not, along with the development of society, the conventional assembled building usually adopts an earthquake-proof support to resist earthquake, and the type of earthquake-proof structure is characterized in that the earthquake-proof support is additionally arranged between an upper structure of the building and a foundation base, and the upper structure of the building is connected with the foundation base through the rubber earthquake-proof support, so that the assembled building is in soft connection with the ground, and the earthquake-proof support can swing horizontally in the process of earthquake, so that the earthquake vibration is counteracted, the building structure above the earthquake-proof support can keep forbidden in the earthquake process, and the stability of the building in the earthquake is greatly improved;
In the process of actual installation, the anti-seismic support needs to be aligned with the locating hole on the base, the anti-seismic support is convenient to be fixed by using the bolt subsequently, and in the process of aligning the anti-seismic support with the base, whether the locating hole is aligned or not is observed by naked eyes, visual deviation is easy to occur, so that in the process of installing the bolt, the bolt cannot smoothly penetrate through the locating holes of the anti-seismic support and the base, the anti-seismic support needs to be repositioned, and when the anti-seismic support is installed, an additional steel plate needs to be used for limiting the anti-seismic support, the anti-seismic support is prevented from transversely swinging in the installation process, and the influence is caused when the upper building is poured, but the fixing mode is usually used for fixing the steel plate through the bolt, so that the steel plate is complicated in the process of installing and dismantling the steel plate, and therefore, the assembled building structure and the construction process for anti-seismic are proposed.
Disclosure of Invention
The invention aims to provide an assembled building structure for earthquake resistance and a construction process, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: an assembled building structure for earthquake resistance,
Including the base, the base top is equipped with the antidetonation support, the below and the top of antidetonation support are equipped with fixed plate and upper fixed plate down respectively, and lower fixed plate and upper fixed plate are hollow structure, equal fixedly connected with solid fixed ring on fixed plate and the upper fixed plate down, and the equal fixedly connected with spacing spring in top and bottom both sides of solid fixed ring, equal fixedly connected with screw sleeve between the spacing spring tip of homonymy on the solid fixed ring, equal fixedly connected with gasbag between screw sleeve and the solid fixed ring, and the gasbag intussuseption is filled with the bolt fastening glue, four sides of lower fixed plate all rotate and are connected with the telescopic link, and the top of telescopic link all rotates and be connected with the connecting plate, fixedly connected with wire rope A between the connecting plate top of adjacent both sides on the lower fixed plate, the rotation of lower fixed plate is connected with the rolling pole, and goes up fixedly connected with connecting rod in the fixed plate, and is equipped with wire rope B between rolling pole and the connecting rod, equal fixedly connected with axostylus axostyle on the both ends of rolling pole, and all be equipped with torsional spring in the lower fixed plate.
Preferably, the steel wire ropes A penetrate through the upper fixing plate for installation, a hook is arranged on one side of the connecting plate, and magnets are fixedly connected to two ends of the top of the connecting plate.
Preferably, the winding rod is wound with the steel wire rope B, and one end of the steel wire rope B penetrates through the anti-seismic support and is fixedly connected with the connecting rod.
Preferably, the mounting holes are formed in two sides of the inner wall of the lower fixing plate, the limiting grooves are formed in two sides of the inner wall of the lower fixing plate, and the limiting rods are fixedly connected to the side faces of the lower fixing plate.
Preferably, the shaft rods are rotatably arranged in the mounting holes on the same side, the torsion springs are fixedly connected with the shaft rods on the same side and the inner wall of the mounting hole respectively, and gear rings fixedly connected with the two ends of the shaft rods are sleeved on the two ends of the shaft rods.
Preferably, the limiting mechanism comprises a mounting seat, a mounting rod, a limiting block, a clockwork spring, a fixed spring, a transmission rod and a push rod,
The limiting grooves are internally and slidably connected with mounting seats;
one side of the mounting seat is rotationally connected with a mounting rod;
A spring is arranged at the joint of the mounting seat and the mounting rod;
limiting blocks meshed with the gear rings on the same side are arranged on the mounting rods;
fixing springs are fixedly connected between the mounting seat and the inner wall of the limit groove on the same side;
the installation rod is connected with a transmission rod in a rotating mode, the other end of the transmission rod is connected with a push rod in a rotating mode, and the push rod is connected with the inner wall of the lower fixing plate in a sliding mode.
Preferably, the bottom four corners of going up the fixed plate all are equipped with the draw-in groove, and the top of connecting plate all is located the draw-in groove of fixed plate on the homonymy.
Preferably, one side of the connecting plate is rotationally connected with a limiting plate, the limiting plate is located above the hook, and a steel plate is fixed between the connecting plate and two sides of the limiting plate through bolts.
Preferably, the upper fixing plate is internally provided with a hole groove communicated with the clamping groove, and the steel wire ropes A are positioned in the hole groove.
The construction process for the anti-seismic assembled building structure specifically comprises the following steps of:
s1: firstly, building a base frame, fixing a positioning steel plate on the frame after building, reserving hole slots at the same position on a base 1 according to the position of the positioning holes of the positioning steel plate, then pouring concrete, and taking down the positioning steel plate after pouring;
S2: placing a lower fixing plate, horizontally moving the lower fixing plate along the top of a base, when placing the lower fixing plate, extruding a push rod by using the base due to the fact that the lower fixing plate is attached to the base, enabling the push rod to ascend, pushing a transmission rod to transversely move in the ascending process of the push rod, enabling a limiting block to be clamped between tooth grooves of a gear ring, completing limiting damping of the gear ring, enabling a limiting spring to shrink due to the fact that extrusion force is generated between the lower fixing plate and the base, enabling a threaded sleeve below a fixing ring in the lower fixing plate to shrink into a positioning hole of the lower fixing plate, enabling the limiting spring to rebound after the positioning hole on the lower fixing plate is aligned with the positioning hole of the base, pushing the threaded sleeve below the limiting spring into the positioning hole in the base, completing temporary fixing of the lower fixing plate, placing a support above the lower fixing plate, completing temporary fixing of an anti-vibration support by using the threaded sleeve above the fixing ring, placing an upper fixing plate above the anti-vibration support, and temporarily fixing the upper fixing plate on the anti-vibration support by using the threaded sleeve in the upper fixing plate;
S3: after the upper fixing plate 4 is fixed, the steel wire rope B passes through the anti-vibration support and is fixed with the connecting rod, and after the lower fixing plate is placed, the telescopic rod is rotated and stretched, so that the connecting plate is fixed in the clamping groove of the upper fixing plate by using the magnet, and at the moment, the transverse fixation of the anti-vibration support is completed by using the telescopic rod;
S4: and then, a bracket is built above the upper fixing plate, the upper building base is poured, after pouring is completed, the telescopic rod is reversely rotated, the connecting plate is fixed on the limiting rod on the same side by using the hook, and at the moment, the steel wire rope A is straightened by the connecting plates at the two ends of the steel wire rope A, so that the transverse swing amplitude of the anti-vibration support is limited.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the lower fixing plate is placed between the base and the anti-seismic support, after the positioning holes among the base, the lower fixing plate and the anti-seismic support are aligned, the limiting springs can clamp the threaded sleeves at the bottom and the top of the fixing ring into the positioning holes of the base and the anti-seismic support respectively, so that temporary limiting of the anti-seismic support is completed, then, bolts are installed in the positioning holes, the bolts can drive the threaded sleeves at the upper side and the lower side of the fixing ring to fold in the screwing process, so that the air bags are broken by utilizing the cooperation of the threaded sleeves and the fixing ring, and at the moment, the bolt fixing glue in the air bags flows out to fill gaps between the bolts and the positioning holes, so that the fastening strength of the bolts is improved, and a certain damping effect is provided for the joints of the bolts;
The invention utilizes the magnet to fix the connecting plate in the clamping groove, at the moment, four telescopic rods are utilized to cooperate, so that the transverse limit can be carried out on the anti-vibration support, the problem that the anti-vibration support swings in the process of pouring and assembling the building is prevented, and after the building is poured and assembled, the telescopic rods are rotated downwards, the hooks are fixed on the limiting rods, at the moment, the limiting effect of the anti-vibration support can be canceled, and the four corners of the anti-vibration support are limited by utilizing the steel wire rope A, so that the problem that the swing amplitude is overlarge, and the resetting is difficult is prevented;
The invention can pull the steel wire rope B in the swing process of the anti-vibration support, and the winding rod can be pulled by the steel wire rope B in the swing process of the anti-vibration support at the moment, so that the winding rod rotates and drives the torsion spring to tighten, and the steel wire rope B is matched with the winding rod at the moment, so that a certain resistance can be provided for the anti-vibration support, the reset time of the anti-vibration support is reduced, and meanwhile, in the process of installing the lower fixing plate, the limiting block is meshed with the gear ring, so that the resistance of the winding rod to the anti-vibration support is further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the lower mounting plate, shock mount and upper mounting plate of the present invention;
FIG. 3 is a schematic view showing the connection structure of the lower fixing plate and the upper fixing plate according to the present invention;
FIG. 4 is a schematic view of the bottom structure of the upper fixing plate of the present invention;
FIG. 5 is a schematic cross-sectional view of the lower fixing plate of the present invention;
FIG. 6 is a schematic view of the structure of the telescopic rod and its associated connecting members according to the present invention;
FIG. 7 is a schematic view of a structure of a connecting plate according to the present invention;
FIG. 8 is a schematic view of the winding rod and related components of the winding rod;
FIG. 9 is a schematic view of a spacing mechanism according to the present invention;
FIG. 10 is a schematic view of a cross-sectional structure of a mounting bar of the spacing mechanism of the present invention;
FIG. 11 is a schematic view of the structure of the retaining ring and its related components according to the present invention;
FIG. 12 is a schematic view of the connection structure of the retaining ring and threaded sleeve of the present invention;
fig. 13 is a schematic view of a partially enlarged cross-sectional structure of the lower fixing plate of the present invention.
In the figure: 1. a base; 2. a lower fixing plate; 21. a mounting hole; 22. a limit groove; 23. a limit rod; 3. an anti-seismic support; 4. an upper fixing plate; 41. a clamping groove; 5. a fixing ring; 51. a limit spring; 52. a threaded sleeve; 53. an air bag; 6. a telescopic rod; 61. a connecting plate; 62. a steel wire rope A; 63. a hook; 64. a limiting plate; 65. a magnet; 7. a winding rod; 71. a connecting rod; 72. a steel wire rope B; 73. a shaft lever; 74. a torsion spring; 75. a gear ring; 76. a limiting mechanism; 761. a mounting base; 762. a mounting rod; 763. a limiting block; 764. a spring; 765. a fixed spring; 766. a transmission rod; 767. a push rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-13, the present invention provides a technical solution: the utility model provides an assembled building structure for antidetonation, including base 1, base 1 top is equipped with antidetonation support 3, antidetonation support 3's below and top are equipped with fixed plate 2 and last fixed plate 4 respectively, and fixed plate 2 and last fixed plate 4 are hollow structure down, lower fixed plate 2 inner wall both sides all are equipped with mounting hole 21, the inner wall both sides of fixed plate 2 all are equipped with spacing groove 22 down, the equal fixedly connected with gag lever post 23 of side of fixed plate 2 down, the bottom four corners of going up fixed plate 4 all is equipped with draw-in groove 41, and the top of connecting plate 61 all is located the draw-in groove 41 of fixed plate 4 on the homonymy, all be equipped with the hole groove with draw-in groove 41 intercommunication in the last fixed plate 4, and wire rope A62 all is located this hole inslot.
Further, the base 1 is the bearing pedestal of concrete placement, set up the frame in the foundation ditch, afterwards, concrete placement is carried out, be current structure, the antidetonation support 3 is current structure, it is when taking place the earthquake, the accessible self horizontal oscillation, reduce the influence of earthquake to antidetonation support 3 superstructure structure, bottom and top at antidetonation support 3 are equipped with fixed plate 2 and last fixed plate 4 respectively, be used for linking base 1, antidetonation support 3 and superstructure, when installing, can be aligned base 1, lower fixed plate 2, antidetonation support 3 and the locating hole on last fixed plate 4, afterwards install the bolt in the locating hole, accomplish the fixed work of antidetonation support 3, the mounting hole 21 of lower fixed plate 2 is mainly used for spacing to axostylus axostyle 73 at 7 both ends, and provide installation space to torsional spring 74, make torsional spring 74 can be better carry out spacing to axostylus axostyle 73, damping and work such as reset, limit rod 23 cooperates with couple 63, can carry out spacing to telescopic link 6, simultaneously, can make wire rope A62 straighten, thereby the swing amplitude and frequency of antidetonation support 3 and the fixed plate 2 and the fixed plate 4, the top wall 4 is fixed for the magnet is fixed plate 61, the top wall is fixed for the top wall 4 is easy to be welded, the top wall is 41 is fixed for the top wall 4 is fixed plate 61, the inside the slot is easy to be fixed for the top wall is 4.
Referring to fig. 2, 11 and 12, fixing rings 5 are fixedly connected in the positioning holes on the lower fixing plate 2 and the upper fixing plate 4, limiting springs 51 are fixedly connected to the two sides of the top and the bottom of the fixing rings 5, threaded sleeves 52 are fixedly connected between the ends of the limiting springs 51 on the same side of the fixing rings 5, air bags 53 are fixedly connected between the threaded sleeves 52 and the fixing rings 5, and bolt fixing glue is filled in the air bags 53.
Further, when placing lower fixed plate 2 on base 1, base 1 and lower fixed plate 2 laminating, the top surface of base 1 is to the screw thread sleeve 52 of solid fixed ring 5 bottom this moment, and make gu fixed ring 5 and the spacing spring 51 between screw thread sleeve 52 of its below shrink, after the locating hole of lower fixed plate 2 aligns with the locating hole of base 1, the spacing that screw thread sleeve 52 received disappears, this moment spacing spring 51 is bounced, with screw thread sleeve 52 card into the locating hole of base 1, can carry out temporary fixation to lower fixed plate 2 this moment with screw thread sleeve 52, afterwards place antidetonation support 3 on lower fixed plate 2, utilize above-mentioned principle, can utilize screw thread sleeve 52 of gu fixed ring 5 top in the lower fixed plate 2 to fix against the shake support 3, after the fixed work of accomplishing of antidetonation support 3, place the top fixed plate 4 in antidetonation support 3, and continue to utilize screw thread sleeve 52 to temporarily fix on antidetonation support 3 according to above-mentioned principle, after the fixed completion, utilize the bolt to advance each locating hole, with screw thread sleeve 52 card into the locating hole, with the bottom of solid fixed ring 5, can be in the opposite directions, can be in the course of the screw thread sleeve 52 is broken, the screw thread layer is broken, can be formed in the screw thread layer is broken, the screw thread is broken in the screw thread layer is broken, can be tightened down, the screw thread layer is broken, the inside the screw thread is broken, and the screw thread is broken, can be fixed, and the screw thread is broken, and can be fixed, and the inside by the screw, and is fixed, and can.
Referring to fig. 2,6 and 7, the side of the lower fixing plate 2 is rotatably connected with a telescopic rod 6, the top end of the telescopic rod 6 is rotatably connected with a connecting plate 61, a steel wire rope a62 is fixedly connected between the tops of the connecting plates 61 on two adjacent sides of the lower fixing plate 2, one side of the connecting plate 61 is rotatably connected with a limiting plate 64, the limiting plate 64 is located above the hook 63, and steel plates are fixed between the two sides of the connecting plate 61 and the limiting plate 64 through bolts.
Further, after the anti-vibration support 3 is installed, the telescopic rod 6 is rotated, the length of the telescopic rod 6 is adjusted, the connecting plate 61 is clamped into the clamping groove 41 at the corresponding position on the upper fixing plate 4, at the moment, the connecting plate 61 can be fixed in the clamping groove 41 by utilizing the magnet 65, the horizontal direction of the anti-vibration support 3 is limited by utilizing the cooperation of the connecting plate 61 and the telescopic rod 6, after the whole building is assembled, the telescopic rod 6 is pulled downwards, the connecting plate 61 is pulled out of the clamping groove 41, the telescopic rod 6 is rotated, the hook 63 is hung on the limiting rod 23 on the same side with the connecting plate, the limiting plate 64 is rotated, the limiting plate 64 is matched with the hook 63 by utilizing the limiting plate 64, the limiting plate 23 is wrapped by utilizing the bolt and the steel plate, the hook 63 can be stably fixed on the limiting rod 23, at the moment, the steel wire rope A62 between the two connecting plates 61 is pulled, and in the process of swinging the anti-vibration support 3, after the anti-vibration support 3 swings to the maximum amplitude, the steel wire rope A62 can be straightened, and the limiting protection of the swing amplitude of the anti-vibration support 3 is completed.
As shown in fig. 3,8, 9 and 10, the lower fixing plate 2 is rotatably connected with a winding rod 7, the upper fixing plate 4 is fixedly connected with a connecting rod 71, a steel wire rope B72 is arranged between the winding rod 7 and the connecting rod 71, a limiting mechanism 76 is arranged in the lower fixing plate 2, the winding rod 7 is wound with the steel wire rope B72, one end of the steel wire rope B72 penetrates through the anti-seismic support 3 and is fixedly connected with the connecting rod 71, two ends of the winding rod 7 are fixedly connected with a shaft rod 73, the shaft rod 73 is rotatably arranged in a mounting hole 21 on the same side with the shaft rod, a torsion spring 74 is arranged between the shaft rod 73 and the inner wall of the mounting hole 21 on the same side, two ends of the shaft rod 73 are sleeved with a fixedly connected gear ring 75, the limiting mechanism 76 comprises a mounting seat 761, a mounting rod 762, limiting blocks 763, springs 764, fixed springs 765, a transmission rod 766 and a push rod 767, wherein the mounting seat 761 is connected in the limiting groove 22 in a sliding mode, one side of the mounting seat 761 is connected with the mounting rod 762 in a rotating mode, the springs 764 are arranged at the connecting positions of the mounting seat 761 and the mounting rod 762, limiting blocks 763 meshed with the gear rings 75 on the same side are arranged on the mounting rod 762, the fixed springs 765 are fixedly connected between the mounting seat 761 and the inner walls of the limiting groove 22 on the same side, the transmission rod 766 is connected on the mounting rod 762 in a rotating mode, the push rod 767 is connected at the other end of the transmission rod 766 in a rotating mode, and the push rod 767 is connected with the inner walls of the lower fixed plate 2 in a sliding mode.
Further, after the anti-vibration support 3 is installed, one end of the steel wire rope B72 passes through the anti-vibration support 3, after the installation of the upper fixing plate 4 is completed, the top end of the steel wire rope B72 and the connecting rod 71 are fixed, when the lower fixing plate 2 is placed, the top of the base 1 can squeeze the push rod 767, the push rod 767 ascends along the inner wall of the lower fixing plate 2, the transmission rod 766 can be pushed to move horizontally in the ascending process of the push rod 767, the transmission rod 766 is utilized to push the installation seat 761 to move, so that the limiting block 763 is clamped between gear rings 75 on the same side, at the moment, when the anti-vibration support 3 swings, the steel wire rope B72 swings together with the anti-vibration support 3, and the length of the steel wire rope B72 changes in the swinging process, so that the winding rod 7 is driven to rotate, the torsion spring 74 is tightened in the rotating process of the winding rod 7, so that the damping effect of the anti-vibration support 3 is improved, in addition, in the process of resetting the anti-vibration support 3, the torsion spring 74 can apply resistance to enable the winding rod 7 to wind the steel wire rope B72, so that the anti-vibration support 3 can be reset faster, in the process of rotating the winding rod 7, the gear ring 75 can rotate along with the steel wire rope B72, in the process of rotating, the gear ring can drive the installation rod 762 to rotate through the limiting block 763, when the installation rod 762 rotates, the spring 764 is driven to tighten, when one gear block of the gear ring 75 passes over the limiting block 763, the spring 764 drives the installation rod 762 to rebound, so that the limiting block 763 is reset, the damping effect of the winding rod 7 is completed by utilizing the cooperation of the limiting block 763 and the gear ring 75, the winding rod 7 can be matched with the steel wire rope B72 better, limit protection is performed on the anti-vibration support 3, and when the lower fixing plate 2 is not installed, because the push rod 767 is not extruded by the base 1, and the fixing spring 765 is in a contracted state, at this time, the limiting block 763 is separated from the gear ring 75, so that the steel wire rope B72 can be pulled more effort-saving, and enough length is reserved for the steel wire rope B72 when the structure is installed, so that the steel wire rope B72 is fixed with the connecting rod 71.
The construction process for the anti-seismic assembled building structure specifically comprises the following steps of:
S1: firstly, building a frame of a base 1, fixing a positioning steel plate on the frame after building, reserving hole slots at the same position on the base 1 according to the position of the positioning holes of the positioning steel plate, pouring concrete, and taking down the positioning steel plate after pouring;
S2: placing the lower fixed plate 2, then horizontally moving the lower fixed plate 2 along the top of the base 1, when placing the lower fixed plate 2, extruding the push rod 767 by using the base 1, lifting the push rod 767, pushing the transmission rod 766 to transversely move in the lifting process of the push rod 767, clamping the limiting block 763 between tooth grooves of the gear ring 75, completing limiting damping of the gear ring 75, and because extrusion force is generated between the lower fixed plate 2 and the base 1, shrinking the limiting spring 51, shrinking the threaded sleeve 52 below the fixed ring 5 in the lower fixed plate 2 into the positioning hole of the lower fixed plate 2, rebounding the limiting spring 51 after aligning the positioning hole on the lower fixed plate 2 with the positioning hole of the base 1, pushing the threaded sleeve 52 below the lower fixed plate into the positioning hole in the base 1, completing temporary fixing of the lower fixed plate 2, then placing the support 3 above the lower fixed plate 2, completing temporary fixing of the anti-vibration support 3 by using the threaded sleeve 52 above the fixed ring 5, and then fixing the anti-vibration support 4 above the temporary support 4 again according to the principle;
s3: after the upper fixing plate 4 is fixed, the steel wire rope B72 passes through the anti-vibration support 3 and is fixed with the connecting rod 71, and after the lower fixing plate 2 is placed, the telescopic rod 6 is rotated and stretched, so that the connecting plate 61 is fixed in the clamping groove 41 of the upper fixing plate 4 by the magnet 65, and at the moment, the telescopic rod 6 is used for completing the transverse fixation of the anti-vibration support 3;
S4: and then, a bracket is built above the upper fixing plate 4, a superstructure base is poured, after pouring is completed, the telescopic rod 6 is reversely rotated, the connecting plate 61 is fixed on the limiting rod 23 on the same side by using the hook 63, and at the moment, the steel wire rope A62 is straightened by the connecting plates 61 at the two ends of the steel wire rope A, so that the transverse swing amplitude of the anti-vibration support 3 is limited.
Working principle: firstly, erecting a frame of a base 1 in a foundation pit, pouring the base 1, reserving a certain number of positioning holes on the base 1 during pouring, then placing a lower fixing plate 2 on the base 1, attaching the base 1 and the lower fixing plate 2, extruding a threaded sleeve 52 at the bottom of a fixing ring 5 by the top surface of the base 1, shrinking a limit spring 51 between the fixing ring 5 and the threaded sleeve 52 below the fixing ring 5, after aligning the positioning holes of the lower fixing plate 2 with the positioning holes of the base 1, enabling the limit spring 51 to rebound at the moment, clamping the threaded sleeve 52 into the positioning holes of the base 1, temporarily fixing the lower fixing plate 2 by utilizing the threaded sleeve 52, and when placing the lower fixing plate 2, because a push rod 767 is in sliding connection with the inner wall of the lower fixing plate 2, therefore, the inner wall of the lower fixing plate 2 provides a limiting force for the push rod 767, so that the push rod 767 can only move up and down, the top of the base 1 can squeeze the bottom of the push rod 767, so that the push rod 767 ascends along the inner wall of the lower fixing plate 2, and at the moment, the mounting seat 761 can only move horizontally and transversely due to the fact that the mounting seat 761 is limited by the limiting groove 22, the mounting seat 761 can limit one end of the transmission rod 766, so that the transmission rod 766 cannot move up and down integrally, the push rod 767 drives the end of the transmission rod 766 connected with the push rod 767 to ascend together in the ascending process, one end of the transmission rod 766 gradually forms a horizontal state with the other end of the transmission rod 766 in the ascending process, and in the process, the mounting rod 762 is pulled by the fixing spring 765, so that the initial distance between the mounting rod 762 and the inner wall of the lower fixing plate 2 is relatively close, the transmission rod 766 continuously applies pressure to the installation rod 762 in the process of rotating to the horizontal state, so that the installation seat 761 and the installation rod 762 are driven to move, the installation rod 762 moves towards the winding rod 7, the limiting block 763 is clamped between gear rings 75 on the same side, and the damping effect of the winding rod 7 is increased;
Then placing the anti-seismic support 3 on the lower fixing plate 2, and then sequentially placing the anti-seismic support 3 and the upper fixing plate 4 respectively according to the principle and temporarily fixing;
Then the bolts are screwed into the positioning holes, the threads on the inner walls of the threaded sleeves 52 at the top and the bottom of the fixed ring 5 are opposite, so that the threaded sleeves 52 at the upper side and the lower side of the fixed ring 5 can be mutually folded in the process of screwing the bolts, the air bags 53 can be extruded and broken in the process of folding the threaded sleeves 52, and after the air bags 53 are broken, the bolt fastening glue in the air bags flows out to fill gaps between the bolts and the positioning holes;
After the upper fixing plate 4 is placed, one end of the steel wire rope B72 passes through the anti-seismic support 3 and is fixed with the connecting rod 71, the telescopic rod 6 is rotated, the length of the telescopic rod 6 is adjusted, the connecting plate 61 is clamped into the clamping groove 41 at the corresponding position on the upper fixing plate 4, at the moment, the connecting plate 61 can be fixed in the clamping groove 41 by using the magnet 65, the connecting plate 61 is matched with the telescopic rod 6 to limit the horizontal direction of the anti-seismic support 3, then a bracket is erected on the upper fixing plate 4, the upper building structure is assembled and poured, after the completion, the whole outer frame is removed, the telescopic rod 6 is pulled downwards, the connecting plate 61 is pulled out from the clamping groove 41, the telescopic rod 6 is rotated, the hook 63 is hung on the limiting rod 23 at the same side with the telescopic rod, then the limiting plate 64 is rotated, the limiting plate 64 is matched with the hook 63 to wrap the limiting rod 23, at the moment, the limiting plate 64 is fixed by using the bolt and the steel plate, the steel wire rope A62 between the two connecting plates 61 can be stably fixed on the limiting rod 23, and pulled;
then in the process of swinging the anti-vibration support 3, after the anti-vibration support 3 swings to the maximum amplitude, the steel wire rope A62 can be straightened, limiting of the swing amplitude of the anti-vibration support 3 is completed at the moment, meanwhile, the steel wire rope B72 can swing along with the anti-vibration support 3, the length of the steel wire rope B72 can change in the swinging process, so that the winding rod 7 is driven to rotate, the torsion spring 74 is tightened in the rotating process of the winding rod 7, the damping effect of the anti-vibration support 3 is improved, and in the resetting process of the anti-vibration support 3, the resistance can be applied to the torsion spring 74, so that the winding rod 7 winds the steel wire rope B72, and the anti-vibration support 3 can be reset more quickly.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an assembled building structure for antidetonation, includes base (1), base (1) top is equipped with antidetonation support (3), the below and the top of antidetonation support (3) are equipped with fixed plate (2) and last fixed plate (4) respectively, and fixed plate (2) and last fixed plate (4) are hollow structure down, fixed plate (2) inner wall both sides all are equipped with mounting hole (21) down, the inner wall both sides of fixed plate (2) all are equipped with spacing groove (22) down, the equal fixedly connected with gag lever post (23) of side of fixed plate (2) down, its characterized in that: the utility model discloses a lower fixed plate (2) and go up fixed plate (4) on equal fixedly connected with solid fixed ring (5), and gu fixed ring (5) top and bottom both sides equal fixedly connected with spacing spring (51), all fixedly connected with screw sleeve (52) between spacing spring (51) tip of homonymy on gu fixed ring (5), all fixedly connected with gasbag (53) between screw sleeve (52) and solid fixed ring (5), and the intussuseption of gasbag (53) is filled with the bolt fixed adhesive, four sides of lower fixed plate (2) all rotate and are connected with telescopic link (6), and the top of telescopic link (6) all rotates and be connected with connecting plate (61), fixedly connected with wire rope A (62) between connecting plate (61) top of adjacent both sides on lower fixed plate (2), lower fixed plate (2) rotation is connected with rolling lever (7), and go up fixed plate (4) internal fixedly connected with connecting rod (71), and be equipped with wire rope B (72) between rolling lever (7) and connecting rod (71), both ends of rolling lever (7) are all rotated and are equipped with connecting plate (73) and are equipped with wire rope A (73), and are equipped with in-well-being installed in torsion spring (73) on the equal side of connecting plate (2), the torsion springs (74) are fixedly connected with the shaft rods (73) on the same side and the inner wall of the mounting hole (21) respectively, and gear rings (75) are fixedly connected at two ends of the shaft rods (73) in a sleeved mode;
The limiting mechanism (76) comprises a mounting seat (761), a mounting rod (762), a limiting block (763), a clockwork spring (764), a fixed spring (765), a transmission rod (766) and a push rod (767),
The limit grooves (22) are internally and slidably connected with mounting seats (761);
One side of the mounting seat (761) is rotatably connected with a mounting rod (762);
a spring (764) is arranged at the joint of the mounting seat (761) and the mounting rod (762);
limiting blocks (763) which are meshed with the gear rings (75) on the same side are arranged on the mounting rods (762);
a fixed spring (765) is fixedly connected between the mounting seat (761) and the inner wall of the same-side limiting groove (22);
The installation rods (762) are respectively and rotatably connected with a transmission rod (766), the other ends of the transmission rods (766) are respectively and rotatably connected with a push rod (767), and the push rods (767) are in sliding connection with the inner wall of the lower fixing plate (2).
2. A fabricated building structure for shock resistance according to claim 1, wherein: the steel wire ropes A (62) penetrate through the upper fixing plate (4) for installation, hooks (63) are arranged on one side of the connecting plate (61), and magnets (65) are fixedly connected to two ends of the top of the connecting plate (61).
3. A fabricated building structure for shock resistance according to claim 2, wherein: the winding rod (7) is wound with a steel wire rope B (72), and one end of the steel wire rope B (72) penetrates through the anti-seismic support (3) and is fixedly connected with the connecting rod (71).
4. A fabricated building structure for shock resistance according to claim 3, wherein: the four corners of the bottom of the upper fixing plate (4) are respectively provided with a clamping groove (41), and the tops of the connecting plates (61) are respectively positioned in the clamping grooves (41) of the upper fixing plate (4) on the same side.
5. A fabricated building structure for shock resistance according to claim 4, wherein: one side of the connecting plate (61) is rotationally connected with a limiting plate (64), the limiting plate (64) is located above the hook (63), and a steel plate is fixed between the two sides of the connecting plate (61) and the two sides of the limiting plate (64) through bolts.
6. A fabricated building structure for shock resistance according to claim 5, wherein: and hole grooves communicated with the clamping grooves (41) are formed in the upper fixing plate (4), and the steel wire ropes A (62) are positioned in the hole grooves.
7. The construction process for an earthquake-resistant fabricated building structure according to claim 6, characterized by comprising the following steps:
S1: firstly, building a frame of a base (1), fixing a positioning steel plate on the frame after building, reserving holes and grooves at the same position on the base (1) according to the position of the positioning holes of the positioning steel plate, then pouring concrete, and taking down the positioning steel plate after pouring;
S2: the lower fixed plate (2) is put down, then the lower fixed plate (2) is translated along the top of the base (1), when the lower fixed plate (2) is put down, the lower fixed plate (2) is attached to the base (1), so that the push rod (767) is extruded by the base (1), the push rod (767) is lifted, in the lifting process of the push rod (767), the transmission rod (766) is pushed to move transversely, the limiting block (763) is clamped between tooth grooves of the gear ring (75), limit damping of the gear ring (75) is completed, the limiting spring (51) is contracted due to extrusion force generated between the lower fixed plate (2) and the base (1), the threaded sleeve (52) below the fixed ring (5) in the lower fixed plate (2) is contracted into the positioning hole of the lower fixed plate (2), after the positioning hole on the lower fixed plate (2) is aligned with the positioning hole of the base (1), the limiting spring (51) is rebounded, the threaded sleeve (52) below the lower fixed plate is pushed into the gear groove (75), the positioning hole in the base (1) is temporarily fixed by the aid of the threaded sleeve (52), the shock-resistant fixed plate (2) is temporarily placed on the base (3), then placing an upper fixing plate (4) above the anti-seismic support (3), and temporarily fixing the upper fixing plate (4) on the anti-seismic support (3) by utilizing a threaded sleeve (52) in the upper fixing plate;
S3: after the upper fixing plate (4) is fixed, the steel wire rope B (72) passes through the anti-vibration support (3) and is fixed with the connecting rod (71), and after the lower fixing plate (2) is placed, the telescopic rod (6) is rotated and stretched, so that the connecting plate (61) is fixed in the clamping groove (41) of the upper fixing plate (4) by using the magnet (65), and at the moment, the transverse fixation of the anti-vibration support (3) is completed by using the telescopic rod (6);
S4: and then, a bracket is built above the upper fixing plate (4), a base of the superstructure is poured, after pouring is completed, the telescopic rod (6) is reversely rotated, the connecting plate (61) is fixed on the limiting rod (23) on the same side by using the hook (63), and at the moment, the steel wire rope A (62) is straightened by the connecting plates (61) at the two ends of the steel wire rope A, so that the transverse swing amplitude of the anti-vibration support (3) is limited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410397234.8A CN117988460B (en) | 2024-04-03 | Assembled building structure for earthquake resistance and construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410397234.8A CN117988460B (en) | 2024-04-03 | Assembled building structure for earthquake resistance and construction process |
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| Publication Number | Publication Date |
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| CN117988460A CN117988460A (en) | 2024-05-07 |
| CN117988460B true CN117988460B (en) | 2024-06-11 |
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