CN112459279A - Anti-seismic fabricated building frame structure - Google Patents
Anti-seismic fabricated building frame structure Download PDFInfo
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- CN112459279A CN112459279A CN202011520410.0A CN202011520410A CN112459279A CN 112459279 A CN112459279 A CN 112459279A CN 202011520410 A CN202011520410 A CN 202011520410A CN 112459279 A CN112459279 A CN 112459279A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
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- Business, Economics & Management (AREA)
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- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an anti-seismic fabricated building frame structure which comprises outer walls, an upper anti-seismic layer and a lower supporting layer, wherein the number of the outer walls is two, the upper anti-seismic layer and the lower supporting layer positioned below the upper anti-seismic layer are arranged between the two outer walls, the top and the bottom of the upper anti-seismic layer are respectively and fixedly connected with an upper top plate and an upper bottom plate, the top and the bottom of the lower supporting layer are respectively and fixedly connected with a lower top plate and a lower bottom plate, and a steel plate is arranged between the upper bottom plate and the lower top plate. This antidetonation assembly type structure frame construction through set up antidetonation layer and under bracing layer between outer wall body, the steadiness of assurance building that also can be fine when antidetonation, through steel sheet and the rubber tie plate between last antidetonation layer and the under bracing layer, the shaking force is when passing through steel sheet and rubber tie plate, and rubber tie plate produces relative deformation, reduces the conduction of some vibrations, guarantees the life-span of building.
Description
Technical Field
The invention relates to a building frame structure, in particular to an earthquake-resistant assembly type building frame structure.
Background
The prefabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories in the factory, transporting the building components and accessories to a building construction site, and assembling and installing the building components and the accessories on the site in a reliable connection mode.
Building frame construction is the basis of prefabricated building, but current building frame construction is not ideal in the antidetonation effect, still there is the defect in the installation, it can make the building life-span reduction to adopt the spring to antidetonate entirely, the spring can lose elasticity after long-time deformation, the antidetonation effect has been reduced, and at the antidetonation in-process, if not accelerate to offset the vibrations power, can lead to the conduction of vibrations power, the load of building has been increased, so propose an antidetonation assembled building frame construction.
Disclosure of Invention
The present invention is directed to an earthquake-proof assembly type building frame structure, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
an anti-seismic fabricated building frame structure comprises outer walls, wherein the number of the outer walls is two, an upper anti-seismic layer and a lower supporting layer positioned below the upper anti-seismic layer are arranged between the two outer walls, the top and the bottom of the upper anti-seismic layer are respectively and fixedly connected with an upper top plate and an upper bottom plate, the top and the bottom of the lower supporting layer are respectively and fixedly connected with a lower top plate and a lower bottom plate, a steel plate is arranged between the upper bottom plate and the lower top plate, and the top and the bottom of the steel plate are both fixedly connected with rubber base plates fixedly connected with the upper bottom plate and the lower top plate;
the upper anti-seismic layer comprises two upper supporting arc plates and two upper supporting columns, supporting plates are fixedly connected to the top and the bottom of the opposite sides of the upper supporting arc plates and the upper supporting columns, a first cross column is fixedly connected to one side, close to the upper supporting columns, of the upper supporting arc plates, a positioning column is fixedly connected to one end, far away from the upper supporting arc plates, of the first cross column, a second cross column is fixedly connected to one side, close to the upper supporting arc plates, of the upper supporting columns, a positioning groove matched with the positioning column is formed in one end, far away from the upper supporting columns, of the second cross column, protective tubes are fixedly connected to the bottoms of the first cross column and the second cross column, a movable rod is fixedly connected to the top end inside of each protective tube, a piston block is fixedly connected to the outside of each movable rod, an oil tube located outside each movable rod is arranged inside each protective tube, and a sliding tube located outside each, the bottom of the oil pipe is fixedly connected with a support fixedly connected with an upper bottom plate, the tops of the first cross column and the second cross column are fixedly connected with two baffles, two hinged parts fixedly connected with the upper top plate are arranged between the top of the upper supporting arc plate and the top of the upper supporting column, the bottom of each hinged part is hinged with a connecting rod, one end, away from each hinged part, of each connecting rod is hinged with a sliding block, an extension spring is fixedly connected between the opposite sides of the two sliding blocks, and the opposite sides of the upper supporting arc plate and the upper supporting column are fixedly connected with buffer rubber blocks positioned at the tops of the first cross column and the second cross column;
the lower supporting layer comprises a lower supporting column and a lower supporting arc plate, two fixing plates are arranged between the lower supporting column and the lower supporting arc plate, the top and the bottom of each fixing plate are fixedly connected with the lower top plate and the lower bottom plate respectively, and an auxiliary spring is fixedly connected between each fixing plate and the lower supporting column and the lower supporting arc plate.
As a still further scheme of the invention: the sizes of the upper top plate, the upper bottom plate, the lower top plate and the lower bottom plate are the same, and the rubber base plates wrap the steel plates.
As a still further scheme of the invention: two go up the support arc board and contact each other, and the opposite side of two last support arc boards is the arcwall face, and two lower support arc boards and two last support arc boards use the steel sheet as central line symmetry.
As a still further scheme of the invention: the fagging is the set-square, the diameter of first spreader and second spreader is the same, and the one end that first spreader is close to the second spreader is fixed with the sheet rubber.
As a still further scheme of the invention: the outside of movable rod just is located the top fixedly connected with sealing ring of piston block, oil pipe intussuseption is filled with silicon oil.
As a still further scheme of the invention: the baffle two are a set of, and two sets of baffles distribute and form the spout at the top of first spreader and second spreader, spout and slider phase-match.
As a still further scheme of the invention: the buffer rubber block is formed by splicing and fixing a plurality of rubber sheets, and one side of the buffer rubber block, which is far away from the upper supporting arc plate, is in contact with the sliding block.
As a still further scheme of the invention: and the lower supporting arc plate and the upper supporting arc plate are fixedly connected with the lower bottom plate, the lower top plate, the upper top plate and the upper bottom plate respectively through high-strength bolts.
As a still further scheme of the invention: the left and right sides of fixed plate is the arcwall face, the at least three of auxiliary spring is a set of, and the auxiliary spring equidistance distributes.
Compared with the prior art, the invention has the beneficial effects that:
1. through set up antidetonation layer and under bracing layer between outer wall body, the steadiness of assurance building that also can be fine when shock-resistant, through steel sheet and the rubber tie plate between last antidetonation layer and the under bracing layer, the vibrations power is when passing through steel sheet and rubber tie plate, and rubber tie plate produces relative deformation, reduces the conduction of some vibrations, guarantees the life-span of building.
2. Through the articulated elements, the connecting rod, the slider, extension spring, the cushion rubber piece, first spreader and second spreader, when receiving vertical power, the connecting rod supports the slider and produces lateral shifting, extension spring receives a part of component earlier, secondly, the slider hits on the cushion rubber piece, the cushion rubber piece undertakes the power of another part, with the effect of power slow down, through reciprocating of movable rod in oil pipe, drive the piston piece and remove at the inner wall of slide pipe, produce the change of atmospheric pressure, make the silicon oil in the oil pipe flow, offset the shaking force, can be quick offset the shaking force, reinforcing absorbing effect, guarantee life.
Drawings
FIG. 1 is a schematic structural view of an earthquake-resistant fabricated building frame structure;
FIG. 2 is an enlarged view of the structure at A in an earthquake-resistant fabricated building frame structure;
FIG. 3 is a schematic view of the structure of an upper seismic layer in a seismic fabricated building frame structure;
fig. 4 is a schematic structural view of a lower support layer in an earthquake-resistant fabricated building frame structure.
In the figure: 1. an outer wall body; 2. an upper anti-seismic layer; 21. an upper support arc plate; 22. an upper support column; 23. a supporting plate; 24. a first cross-post; 241. a positioning column; 25. a second cross-post; 251. positioning a groove; 26. protecting the tube; 261. a movable rod; 262. a piston block; 263. a slide pipe; 264. an oil pipe; 265. a support; 27. a baffle plate; 28. an articulation member; 281. a connecting rod; 282. a slider; 283. an extension spring; 29. a buffer rubber block; 3. a lower support layer; 31. a lower support pillar; 32. a lower support arc plate; 33. a fixing plate; 34. an auxiliary spring; 4. an upper top plate; 5. an upper base plate; 6. a lower top plate; 7. a lower base plate; 8. a steel plate; 9. a rubber pad is provided.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the invention, an earthquake-proof assembly type building frame structure comprises outer walls 1, an upper earthquake-proof layer 2 and a lower supporting layer 3, the number of the outer walls 1 is two, the upper earthquake-proof layer 2 and the lower supporting layer 3 positioned below the upper earthquake-proof layer 2 are arranged between the two outer walls 1, the top and the bottom of the upper earthquake-proof layer 2 are fixedly connected with an upper top plate 4 and an upper bottom plate 5 respectively, the top and the bottom of the lower supporting layer 3 are fixedly connected with a lower top plate 6 and a lower bottom plate 7 respectively, a steel plate 8 is arranged between the upper bottom plate 5 and the lower top plate 6, the top and the bottom of the steel plate 8 are fixedly connected with rubber base plates 9 fixedly connected with the upper bottom plate 5 and the lower top plate 6 respectively, the sizes of the upper top plate 4, the upper bottom plate 5, the lower top plate 6;
the upper anti-seismic layer 2 comprises two upper supporting arc plates 21 and two upper supporting columns 22, the two upper supporting arc plates 21 are contacted with each other, opposite sides of the two upper supporting arc plates 21 are arc surfaces, top and bottom parts of opposite sides of the upper supporting arc plates 21 and the upper supporting columns 22 are fixedly connected with supporting plates 23, one side of the upper supporting arc plates 21 close to the upper supporting columns 22 is fixedly connected with a first cross column 24, one end of the first cross column 24 close to the upper supporting arc plates 21 is fixedly connected with a positioning column 241, one side of the upper supporting columns 22 close to the upper supporting arc plates 21 is fixedly connected with a second cross column 25, the supporting plates 23 are triangular plates, the diameters of the first cross column 24 and the second cross column 25 are the same, one end of the first cross column 24 close to the second cross column 25 is fixedly connected with a rubber sheet, one end of the second cross column 25 far from the upper supporting columns 22 is provided with a positioning groove 251 matched with the positioning column 241, the bottoms of the first cross column 24 and the second cross column 25 are fixedly connected with a, a movable rod 261 is fixedly connected to the top end of the inner part of the protection tube 26, a piston block 262 is fixedly connected to the outer side of the movable rod 261, an oil tube 264 positioned on the outer side of the movable rod 261 is arranged in the protection tube 26, a sliding tube 263 positioned on the outer side of the piston block 262 is fixedly connected to the inner part of the oil tube 264, a support 265 fixedly connected to the upper bottom plate 5 is fixedly connected to the bottom of the oil tube 264, a sealing ring is fixedly connected to the top of the piston block 262 positioned on the outer side of the movable rod 261, silicone oil is filled in the oil tube 264, two baffles 27 are fixedly connected to the tops of the first cross-post 24 and the second cross-post 25, two hinge parts 28 fixedly connected to the upper top plate 4 are arranged between the tops of the upper support arc plate 21 and the upper support post 22, a connecting rod 281 is hinged to the bottom of the hinge parts 28, a slider, the two baffles 27 are in a group, the two groups of baffles 27 are distributed at the tops of the first cross column 24 and the second cross column 25 to form sliding grooves, the sliding grooves are matched with the sliding block 282, opposite sides of the upper supporting arc plate 21 and the upper supporting column 22 are fixedly connected with a buffer rubber block 29 positioned at the tops of the first cross column 24 and the second cross column 25, the buffer rubber block 29 is formed by splicing and fixing a plurality of rubber sheets, and one side, far away from the upper supporting arc plate 21, of the buffer rubber block 29 is in contact with the sliding block 282;
lower supporting layer 3 includes lower support column 31 and lower support arc board 32, two lower support arc boards 32 and two last support arc boards 21 use steel sheet 8 as the central line symmetry, lower support arc board 32 and last support arc board 21 all through high strength bolt respectively with lower plate 7, lower plate 6, go up top 4 and upper plate 5 fixed connection, be provided with two fixed plates 33 between lower support column 31 and the lower support arc board 32, the top and the bottom of fixed plate 33 respectively with lower plate 6 and lower plate 7 fixed connection, equal fixedly connected with auxiliary spring 34 between fixed plate 33 and lower support column 31 and the lower support arc board 32, the left and right sides of fixed plate 33 is the arcwall face, auxiliary spring 34 is at least three to a set of, and auxiliary spring 34 equidistance distributes.
The working principle of the invention is as follows: through the upper anti-seismic layer 2 and the lower support layer 3 arranged between the outer wall 1, the stability of the building can be well ensured while resisting earthquake, through the steel plate 8 and the rubber pad 9 arranged between the upper anti-seismic layer 2 and the lower support layer 3, when the vibration force passes through the steel plate 8 and the rubber pad 9, the rubber pad 9 generates relative deformation, the transmission of a part of vibration is reduced, the service life of the building is ensured, through the hinged part 28, the connecting rod 281, the slide block 282, the extension spring 283, the buffer rubber block 29, the first cross column 24 and the second cross column 25, when the vibration force is received by the vertical force, the connecting rod 281 supports the slide block 282 to generate transverse movement, the extension spring 283 firstly receives a part of component force, then the slide block 282 collides with the buffer rubber block 29, the buffer rubber block 29 bears the other part of force, the action of the force is slowed down, through the up-down movement of the movable rod 261 in the oil pipe 264, the piston, produce the change of atmospheric pressure, make the silicon oil in oil pipe 264 flow, offset the shaking force, reinforcing absorbing effect, guarantee life, it is not ideal in the antidetonation effect to have solved current building frame structure, still there is the defect in the installation, it can make the building life-span reduce to adopt the spring to antidetonate entirely, the spring can lose elasticity after long-time deformation, the antidetonation effect has been reduced, and at the antidetonation in-process, if not accelerating to offset the shaking force, can lead to the conduction of shaking force, the problem of the load of building has been increased.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (9)
1. An earthquake-resistant fabricated building frame structure, which is characterized in that: the anti-seismic outer wall comprises two outer walls (1), an upper anti-seismic layer (2) arranged between the two outer walls (1) and a lower supporting layer (3) positioned below the upper anti-seismic layer (2), wherein the top and the bottom of the upper anti-seismic layer (2) are fixedly connected with an upper top plate (4) and an upper bottom plate (5) respectively, the top and the bottom of the lower supporting layer (3) are fixedly connected with a lower top plate (6) and a lower bottom plate (7) respectively, a steel plate (8) is arranged between the upper bottom plate (5) and the lower top plate (6), and the top and the bottom of the steel plate (8) are fixedly connected with rubber base plates (9) fixedly connected with the upper bottom plate (5) and the lower top plate (6);
the upper anti-seismic layer (2) comprises two upper supporting arc plates (21) and two upper supporting columns (22), wherein the top and the bottom of the opposite side of each upper supporting arc plate (21) and each upper supporting column (22) are fixedly connected with supporting plates (23), one side of each upper supporting arc plate (21) close to each upper supporting column (22) is fixedly connected with a first cross column (24), one end of each first cross column (24) far away from each upper supporting arc plate (21) is fixedly connected with a positioning column (241), one side of each upper supporting column (22) close to each upper supporting arc plate (21) is fixedly connected with a second cross column (25), one end of each second cross column (25) far away from each upper supporting column (22) is provided with a positioning groove (251) matched with the positioning column (241), the bottom of each first cross column (24) and the bottom of each second cross column (25) is fixedly connected with a protection tube (26), and a movable rod (261) is fixedly connected to the top end of the inner part of each protection tube (26, the outer side of the movable rod (261) is fixedly connected with a piston block (262), the inner part of the protection tube (26) is provided with an oil tube (264) positioned on the outer side of the movable rod (261), the inner part of the oil tube (264) is fixedly connected with a sliding tube (263) positioned on the outer side of the piston block (262), the bottom of the oil tube (264) is fixedly connected with a support (265) fixedly connected with the upper bottom plate (5), the tops of the first cross post (24) and the second cross post (25) are both fixedly connected with two baffle plates (27), two hinged parts (28) fixedly connected with the upper top plate (4) are arranged between the tops of the upper supporting arc plate (21) and the upper supporting post (22), the bottom of the hinged parts (28) is hinged with a connecting rod (281), one end of the connecting rod (281) far away from the hinged parts (28) is hinged with a sliding block (282), and a tension spring (283) is fixedly connected between, the opposite sides of the upper supporting arc plate (21) and the upper supporting column (22) are fixedly connected with buffer rubber blocks (29) positioned at the tops of the first cross column (24) and the second cross column (25);
the lower supporting layer (3) comprises a lower supporting column (31) and a lower supporting arc plate (32), two fixing plates (33) are arranged between the lower supporting column (31) and the lower supporting arc plate (32), the top and the bottom of each fixing plate (33) are fixedly connected with a lower top plate (6) and a lower bottom plate (7) respectively, and an auxiliary spring (34) is fixedly connected between each fixing plate (33) and the lower supporting column (31) and the lower supporting arc plate (32).
2. An earthquake-proof assembled building frame structure according to claim 1, characterized in that the upper top plate (4), the upper bottom plate (5), the lower top plate (6) and the lower bottom plate (7) are the same size, and two rubber pads (9) wrap the steel plate (8).
3. An earthquake-proof assembled building frame structure according to claim 1, characterized in that the two upper supporting arc plates (21) are in contact with each other, and opposite sides of the two upper supporting arc plates (21) are both arc-shaped surfaces, and the two lower supporting arc plates (32) and the two upper supporting arc plates (21) are symmetrical about the steel plate (8).
4. An earthquake-proof assembled building frame structure according to claim 1, characterized in that the bracing plate (23) is a triangular plate, the first cross post (24) and the second cross post (25) have the same diameter, and a rubber sheet is fixed to the end of the first cross post (24) close to the second cross post (25).
5. An earthquake-proof assembled building frame structure according to claim 1, characterized in that the outside of the movable rod (261) and the top of the piston block (262) are fixedly connected with a sealing ring, and the oil pipe (264) is filled with silicone oil.
6. An earthquake-resistant fabricated building frame structure according to claim 1, characterized in that said baffles (27) are grouped in two groups, and two groups of baffles (27) are distributed on the top of the first and second transverse columns (24, 25) to form sliding grooves which are matched with the sliding blocks (282).
7. An earthquake-proof fabricated building frame structure according to claim 1, characterized in that the cushion rubber block (29) is formed by splicing and fixing a plurality of rubber sheets, and one side of the cushion rubber block (29) far away from the upper supporting arc plate (21) is in contact with the sliding block (282).
8. An earthquake-proof assembled building frame structure according to claim 1, characterized in that the lower supporting arc plate (32) and the upper supporting arc plate (21) are fixedly connected with the lower bottom plate (7), the lower top plate (6), the upper top plate (4) and the upper bottom plate (5) respectively through high-strength bolts.
9. An earthquake-proof assembled building frame structure according to claim 1, wherein the left and right sides of the fixing plate (33) are arc-shaped surfaces, at least three of the auxiliary springs (34) are in a group, and the auxiliary springs (34) are equidistantly distributed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011520410.0A CN112459279A (en) | 2020-12-21 | 2020-12-21 | Anti-seismic fabricated building frame structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011520410.0A CN112459279A (en) | 2020-12-21 | 2020-12-21 | Anti-seismic fabricated building frame structure |
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| CN202011520410.0A Withdrawn CN112459279A (en) | 2020-12-21 | 2020-12-21 | Anti-seismic fabricated building frame structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541608A (en) * | 2022-03-22 | 2022-05-27 | 青岛盈鑫建设集团有限公司 | Adjustable vibration damping mount of assembly type structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114541608A (en) * | 2022-03-22 | 2022-05-27 | 青岛盈鑫建设集团有限公司 | Adjustable vibration damping mount of assembly type structure |
| CN114541608B (en) * | 2022-03-22 | 2024-05-03 | 九易庄宸科技(集团)股份有限公司 | Adjustable shock-absorbing base of assembled building |
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Application publication date: 20210309 |
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