CN114673273A - Assembled antidetonation power consumption connection structure - Google Patents
Assembled antidetonation power consumption connection structure Download PDFInfo
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- CN114673273A CN114673273A CN202210364384.XA CN202210364384A CN114673273A CN 114673273 A CN114673273 A CN 114673273A CN 202210364384 A CN202210364384 A CN 202210364384A CN 114673273 A CN114673273 A CN 114673273A
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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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- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses an assembled anti-seismic energy-consumption connecting structure, which mainly adopts components such as steel plates, round steel cylinders, springs, lug plates, pull rods, connecting heads and the like, sets a connecting device through pre-embedded connecting pieces, and adds elastic potential energy to the springs arranged in the device, so that the whole structure can have energy-consumption anti-seismic capacity in all directions, and realizes the full-mechanized construction of the structures such as assembled building columns, beams, plates and the like.
Description
Technical Field
The invention relates to the technical field of civil engineering, in particular to an assembled anti-seismic energy-dissipation connecting structure.
Background
Along with the development of modern industry, the assembly type building is more and more widely applied in the building industry, and is a building assembled by prefabricated components, the building has high construction speed and low production cost, can save materials and reduce waste, is more environment-friendly, has high component mechanization degree and flexible design, but the connection structures of the components belong to rigid connection, adopts a hard resistance mode of 'strong nodes and weak components' to resist earthquake, has poor earthquake resistance and energy consumption capability, is seriously damaged after earthquake and cannot be replaced and repaired difficultly; in addition, for the existing assembly type building, all components cannot be mechanically installed, and the connecting parts of the components need to be connected in a post-pouring mode, so that the advantages of the assembly type building are reduced to a certain extent, and the construction speed is reduced. An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
In view of the above technical problems in the related art, the present invention provides an assembled anti-seismic and energy-consuming connection structure, which can overcome the above disadvantages in the prior art.
In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:
an assembled antidetonation power consumption joint construction, includes beam column joint construction: the end part of the beam component is provided with a steel connector, a stressed steel bar inside the beam component is welded with the steel connector, four corners of the steel connector are respectively welded with a connecting steel plate, the connecting steel plate is respectively welded with a round steel cylinder, a first steel connecting piece is sleeved outside the steel cylinder, a first steel plate is placed on the inner side of the first steel connecting piece, two sides of the first steel plate are welded with a first clamping plate, an inner steel cylinder is welded on the first steel plate, a first spring is sleeved outside the inner steel cylinder, a first spring penetrates through the first spring, the outer steel cylinder is welded with an outer steel plate, the outer steel plate is fixed on the first steel connecting piece through bolts, one end of the first steel connecting piece is welded with a third steel plate, a second spring is placed between the third steel plate and the round steel cylinder, a second steel connecting piece is arranged on the column component, a second steel lug plate is welded on the second steel connecting piece, the second steel lug plate is connected with a pull rod through a steel clamping pin, a third steel plate, a second spring, a round steel cylinder and a third spring are arranged inside the pull rod, And the pull rod is fixed with the outer side of the second steel plate through a nut.
Further, the inner steel cylinder, the spring and the outer steel cylinder are perpendicular to the steel plate and the outer steel plate.
Further, the diameter of the steel cylinder is larger than the diameters of the first spring and the second spring.
The fabricated seismic-resistant, energy-dissipating connection construction of claim 1, comprising a beam-slab connection construction: the beam component is internally embedded with bolts, a steel plate five, an embedded steel cylinder and embedded fixing pieces are arranged in the embedded bolts in a penetrating mode, two clamping plates two are welded on two sides of the lower steel plate, a steel plate four is welded in the middle of the lower steel plate, the steel plate five is arranged on the inner sides of the two clamping plates and the steel plate four, two clamping plates three are welded on two sides of the steel plate five, a spring four is welded on the steel plate five, a steel plate seven is welded on the upper portion of the steel plate seven, one side of a hinge is connected with the steel plate seven, the other side of the hinge is connected with one end of the steel plate six, one end of the spring five is fixedly connected on the steel plate six, the other end of the spring five is fixedly connected with the steel plate four, and the prefabricated plate is fixed on the screw rod through a nut.
The invention has the beneficial effects that: the steel plate, the round steel cylinder, the spring, the ear plate, the pull rod, the connecting head and other components are adopted, the connecting device is arranged through the pre-buried connecting piece, and elastic potential energy is added to the spring arranged in the device, so that the whole structure can have energy-consuming and shock-resistant capabilities in all directions, full-mechanical construction of the structures such as assembled building columns, beams and plates can be realized, good bearing capacity is realized under the condition of normal use, and when external force influence factors such as earthquakes are included, energy can be consumed at the column-beam joint, the beam-plate joint and the force transmitted in all directions, so that high shock-resistant performance is achieved, meanwhile, the components can be replaced or removed when being damaged, and can be recycled.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a beam-column connection structure of an assembled earthquake-resistant energy-consuming connection structure according to an embodiment of the invention.
Fig. 2 is a schematic view of a cross-sectional structure 1-1 according to an embodiment of the present invention.
Fig. 3 is a schematic view of a beam-slab connection structure of the fabricated seismic-resistant energy-consuming connection structure according to an embodiment of the invention.
Fig. 4 is a schematic view of beam-slab connection at an edge beam of the fabricated earthquake-resistant energy-dissipation connection structure according to the embodiment of the invention.
In the figure: 1. the steel connecting head, the beam component, the stress steel bar component 3, the connecting steel plate 4, the steel cylinder 5, the steel connecting piece I6, the steel plate I7, the steel plate I8, the inner steel cylinder 9, the spring I10, the outer steel cylinder 11, the outer steel plate 12, the clamping plate I13, the bolt 14, the column component 15, the steel connecting piece II 16, the steel lug plate 17, the steel clamping pin 18, the steel plate II 19, the nut 19, the pull rod 20, the embedded steel cylinder 21, the steel plate III 22, the spring II 23, the spring III 24, the embedded bolt 25, the embedded bolt 26, the lower steel plate 27, the clamping plate II 28, the steel plate IV 29, the spring IV 30, the steel plate V31, the clamping plate III 32, the embedded fixing piece 33, the steel plate VI, the hinge 34, the steel plate VII, the spring V36, the nut 37 and the precast slab 38.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 1 to 4, an assembled earthquake-resistant energy-consuming connection structure according to an embodiment of the present invention includes a beam-column connection structure: the end part of a beam component 2 is provided with a steel connector 1, a stress steel bar 3 inside the beam component 2 is welded with the steel connector 1, four corners of the steel connector 1 are respectively welded with a connecting steel plate 4, the connecting steel plate 4 is respectively welded with a round steel cylinder 5, a steel connector I6 is sleeved outside the steel cylinder 5, a steel plate I7 is arranged at the inner side of the steel connector I6, two sides of the steel plate I7 are welded with a clamping plate I12, an inner steel cylinder 8 is welded on the steel plate I7, a spring I9 is sleeved outside the inner steel cylinder 8, an outer steel cylinder 10 penetrates through the spring I9, the outer steel cylinder 10 is welded with an outer steel plate 11, the outer steel plate 11 is fixed on the steel connector I6 through a bolt 13, one end of the steel connector I6 is welded with a steel plate III 22, a spring II 23 is arranged between the steel plate III 22 and the round steel cylinder 5, a steel connector II 15 is arranged on a column component 14, a steel ear plate 16 is welded on the steel connector II 15, and the steel ear plate 16 is connected with a pull rod 20 through a steel bayonet 17, the pull rod 20 penetrates through the third steel plate 22, the second spring 23, the round steel cylinder 5, the third spring 24 and the second steel plate 18, and the pull rod 20 is fixed to the outer side of the second steel plate 18 through the nut 19.
In one embodiment of the present invention, the inner steel cylinder 8, the spring one 9 and the outer steel cylinder 10 are perpendicular to the steel plate one 7 and the outer steel plate 11.
In one embodiment of the invention, the diameter of the steel cylinder 5 is larger than the diameters of the second spring 23 and the third spring 24.
In a specific embodiment of the present invention, the inner steel cylinder 8, the spring 9 and the outer steel cylinder 10 are arranged along the beam direction, and the specific number thereof is determined according to the force, but each surface is at least not less than 4.
In a specific embodiment of the present invention, the steel connector 1 is pre-embedded during the fabrication of the beam member 2, and is firmly welded to the stressed steel bar 3.
In an embodiment of the present invention, the second steel connecting member 15 is pre-embedded when the pillar member 14 is manufactured.
In one embodiment of the invention, the second steel connector 15 has beam members 2 connected in several directions so as to provide corresponding configurations for connecting the beam members 2 in that direction.
In a specific embodiment of the present invention, the diameter of the steel cylinder 5 is larger than the diameters of the second spring 23 and the third spring 24, and the steel cylinder 5 can compress the second spring 23 and the third spring 24.
In an embodiment of the present invention, the connection between the pull rod 20 and the steel bayonet 17 has a reliable measure for preventing the steel plate 22 from moving towards the steel bayonet 17, such as: and a gasket is arranged on the enlarged diameter.
The fabricated seismic-resistant, energy-dissipating connection construction of claim 1, comprising a beam-slab connection construction: the beam component 2 is internally embedded with bolts 25, the embedded bolts 25 are internally provided with lower steel plates 26, five steel plates 30, embedded steel cylinders 21 and embedded fixing pieces 32 in a penetrating mode, two clamping plates 27 are welded on two sides of the lower steel plates 26, four steel plates 28 are welded in the middle, five steel plates 30 are arranged on the inner sides of the two clamping plates 27 and the four steel plates 28, three clamping plates 31 are welded on two sides of the five steel plates 30, four springs 29 are welded on the five steel plates 30, seven steel plates 35 are welded on the upper portions of the four steel plates 28, the seven steel plates 35 are connected with one sides of hinges 34, the other sides of the hinges 34 are connected with six steel plates 33, one ends of five springs 36 are fixedly connected on the six steel plates 33, the other ends of the five springs 36 are fixedly connected with the four steel plates 28, and the prefabricated plates 38 are fixed on the screw rods 25 through nuts 37.
In a specific embodiment of the present invention, the number of the springs four 29, five springs 36, the embedded bolts 25, the embedded steel cylinder 21, and the fixing members 32 is set to a specific number according to the length and the bearing capacity of the plates, and each support is not less than 4.
In an embodiment of the present invention, when the beam-panel connection structure is provided at the side beam, the beam member 2 may be formed in a shape having a protrusion on one side, and the steel plate six 33, the hinge 34, the steel plate seven 35, and the spring five 36 may be formed on one side.
In one embodiment of the invention, the force of the assembled beam in the up-down, left-right directions and the external force transmitted by other factors such as earthquake are resisted by applying elastic potential energy to the spring I9.
In an embodiment of the present invention, the second spring 23 and the third spring 24 are applied with elastic potential energy to resist the force of the beam-column connection structure in the left-right direction and consume the external force transmitted by other factors such as earthquake.
In one embodiment of the present invention, the beam-slab connection structure resists forces in vertical and horizontal directions and external forces from other factors such as earthquake by applying elastic potential energy to the four springs 29 and the five springs 36.
In one embodiment of the invention, the steel connector 1 is embedded in the beam-column connection structure, the steel connector 1 is welded with the connecting steel plate 4, and the steel cylinder 5 is welded on the connecting steel plate 4, so that the tensile force and the pressure of the beam-column connection structure are transmitted to the steel cylinder 5.
In one embodiment of the invention, the beam member 2 is provided with bearing force in the up-down and left-right directions by arranging the steel plate I7, the clamping plate I12, the inner steel cylinder 8, the outer steel cylinder 10, the spring I9, the outer steel plate 11, the steel connecting piece I6 and the bolt 13.
In order to facilitate understanding of the above-described technical aspects of the present invention, the above-described technical aspects of the present invention will be described in detail below in terms of specific usage.
In particular use, according to the invention:
a beam-column connection structure is characterized in that a steel connecting piece 15 is embedded in advance when a column component 14 is manufactured, ear plates 16 are welded on the steel connecting piece 15, a box-shaped steel connecting head 1 is embedded in advance when a beam component 2 is manufactured, stress steel bars 3 in a beam are reliably connected with the steel connecting head 1 in a welding mode, a connecting steel plate 4 is welded at each of four corners of the steel connecting head 1, a steel cylinder 5 is welded, a steel plate three 22 and a steel connecting piece 6 are reliably welded when installation is ready, bolts 13 are placed in the steel connecting piece 6 in advance, a spring two 23 and a spring three 24 are placed in the steel connecting piece 6, the steel connecting piece 6 is sleeved in the steel cylinder 5 after the installation, a steel plate one 7 is placed in the steel connecting piece 6, a clamping plate one 12 and an inner steel cylinder 8 are welded on two sides of the steel plate one 7, a spring one 9 and a spring one 9 are sleeved outside the inner steel cylinder 8, an outer steel cylinder 10 and an outer steel plate 11 are welded, the spring 9 penetrates into the outer steel cylinder 10, the outer steel plate 11 presses the first spring 9 downwards through the adjusting bolt 13, the first spring 9 has elastic potential energy, the pull rod 20 penetrates through the third steel plate 22, the second spring 23, the steel cylinder 5, the third spring 24 and the second steel plate 18, the pull rod 20 is connected with the steel lug plate 16 through the steel bayonet lock 17, the second spring 23 and the third spring 24 have elastic potential energy through the adjusting nut 19, the first spring 9, the first steel plate 7 and the first steel plate 7 press the steel connector 1 downwards, the arrangement of the inner steel cylinder 8 and the outer steel cylinder 10 can ensure that the first spring 9 does not displace when stressed, force transmission is stable, the beam-column connecting structure applies force in the up-down left-right direction, the force can meet the bearing capacity of the beam-column connecting structure, the first spring 9 can contract and deform again when the up-down left-right force is generated under the conditions of earthquake and the like, the first spring 9 recovers the original state when the external force is removed, thereby achieving the effects of energy consumption and shock resistance; in the horizontal direction of the column-beam-column connection structure, the second steel plate 18 presses the third spring 24 and the third spring 24 presses the steel cylinder 5 by adjusting the screw cap 19, the steel cylinder 5 presses the second spring 23, the second spring 23 is limited and restrained by the third steel plate 22, and the third steel plate 22 is limited and restrained by the pull rod 20, so that the second spring 23 and the third spring 24 can resist transverse pulling force, and the second spring 23 and the third spring 24 can contract and deform again when being subjected to left and right forces generated under the conditions of earthquakes and the like, so that the energy-consumption and earthquake-resistance effects are achieved, meanwhile, the assembly type beam-column full-mechanical installation can be realized through the structure, and when a component is damaged, the component can be replaced.
(2) Beam slab connection construction: when the beam member 2 is manufactured, the embedded bolts 25 are placed as main components of a beam-slab connection structure, when the precast slab 38 is manufactured, the embedded steel cylinder 21 and the embedded fixing pieces 32 are used as main stress components of the beam-slab connection structure, the steel plate four 28 is welded on the lower steel plate 26, the steel plate seven 35 is welded on the top of the steel plate four 28, the steel plate seven 35 is connected with the steel plate six 33 through hinges 34, the spring five 36 is fixed on the steel plate four 28, the other end of the spring five 36 is fixed on the steel plate six 33, the clamping plate two 27 is welded on two sides of the lower steel plate 26, the clamping plate three 31 is welded on two sides of the steel plate five 30, the clamping plate two 27 is placed on the inner side of the steel plate four 28, the embedded steel cylinder 21 in the precast slab 38 is sleeved into the embedded bolts 25, the slab presses the steel plate six 33 downwards through the adjusting nuts 37, the steel plate six 33 compresses the spring five 36, the steel plate six 33 changes the steel plate 33 into a vertical state, presses the steel plate five 30 downwards, the steel plate five 30 presses the spring 29 downwards, at the moment, the steel plate 26 is restrained by the embedded bolts 25 not to generate horizontal displacement, the prefabricated plate 38 is restrained not to generate upward displacement, elastic potential energy is added to the spring five 36 in the pressing process, the spring five 36 can contract and deform again when horizontal force is generated under the conditions of earthquakes and the like, the spring five 36 recovers to the original shape when external force is removed, the spring four 29 has elastic potential energy in the vertical direction, the spring four 29 can contract and deform again when vertical force is generated under the conditions of earthquakes and the like, and the spring four 29 recovers to the original shape when external force is removed, so that the energy-consuming and earthquake-resistant effect is achieved, meanwhile, the assembled beam-column fully-mechanical installation can be realized through the structure, and the assembled beam-column can be replaced when a component is damaged.
In summary, according to the technical scheme of the invention, the steel plate, the round steel cylinder, the spring, the ear plate, the pull rod, the connecting head and other components are adopted, the connecting device is arranged by pre-burying the connecting piece, and elastic potential energy is added to the spring arranged in the device, so that the whole structure can have energy-consuming and shock-resistant capabilities in all directions, the fully mechanical construction of the structures such as assembled building columns, beams and plates can be realized, the device has good bearing capacity under the condition of normal use, and when an earthquake and the like has an influence factor of an external force, the device can consume energy for the force transmitted in all directions at the column-beam connection part, the beam-plate connection part and the like, so that high shock-resistant performance is achieved, and meanwhile, the device can be replaced or dismantled when the components are damaged, and the components can be recycled.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. An assembled anti-seismic energy-consumption connecting structure comprises a beam column connecting structure and is characterized in that a steel connector (1) is arranged at the end part of a beam component (2), stress steel bars (3) inside the beam component (2) are welded with the steel connector (1), four corners of the steel connector (1) are respectively welded with a connecting steel plate (4), the connecting steel plate (4) is respectively welded with a round steel cylinder (5), a first steel connecting piece (6) is sleeved outside the steel cylinder (5), a first steel plate (7) is placed on the inner side of the first steel connecting piece (6), two sides of the first steel plate (7) are welded with a first clamping plate (12), an inner steel cylinder (8) is welded on the first steel plate (7), a first spring (9) is sleeved outside the inner steel cylinder (8), the first spring (9) penetrates through the outer steel cylinder (10), the outer steel cylinder (10) is welded with the outer steel plate (11), the outer steel plate (11) is fixed on the first steel connecting piece (6) through a bolt (13), one end of a first steel connecting piece (6) is welded with a third steel plate (22), a second spring (23) is arranged between the third steel plate (22) and the round steel cylinder (5), a second steel connecting piece (15) is arranged on the column member (14), a second steel lug plate (16) is welded on the second steel connecting piece (15), the second steel lug plate (16) is connected with a pull rod (20) through a steel clamping pin (17), the third steel plate (22), the second spring (23), the round steel cylinder (5), the third spring (24) and the second steel plate (18) are penetrated in the pull rod (20), and the pull rod (20) is fixed with the second steel plate (18) through a nut (19).
2. An assembled earthquake-resistant energy-consuming connection construction according to claim 1, wherein the inner steel cylinder (8), the first spring (9) and the outer steel cylinder (10) are perpendicular to the first steel plate (7) and the outer steel plate (11).
3. Fabricated earthquake-resistant energy-consuming connection construction according to claim 1, characterised in that the diameter of the steel cylinder (5) is larger than the diameters of the second spring (23) and the third spring (24).
4. The fabricated earthquake-resistant and energy-consuming connection structure of claim 1, comprising a beam-slab connection structure, and further comprising: the beam component (2) is internally embedded with bolts (25), the embedded bolts (25) are internally penetrated with a steel plate (26), a steel plate five (30), an embedded steel cylinder (21) and embedded fixing pieces (32), two sides of the lower steel plate (26) are welded with a clamping plate two (27), the middle part is welded with a steel plate four (28), the steel plate five (30) is arranged at the inner sides of the clamping plate two (27) and the steel plate four (28), two sides of the steel plate five (30) are welded with a clamping plate three (31), the steel plate five (30) is welded with a spring four (29), the upper part of the steel plate four (28) is welded with a steel plate seven (35), the steel plate seven (35) is connected with one side of a hinge (34), the other side of the hinge (34) is connected with a steel plate six (33), one end of a spring five (36) is fixedly connected on the steel plate six (33), the other end of the spring five (36) is fixedly connected with the steel plate four (28), and the precast slab (38) is fixed on the screw rod (25) through a nut (37).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021114194318 | 2021-11-26 | ||
| CN202111419431 | 2021-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114673273A true CN114673273A (en) | 2022-06-28 |
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ID=82077388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210364384.XA Pending CN114673273A (en) | 2021-11-26 | 2022-04-08 | Assembled antidetonation power consumption connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114673273A (en) |
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2022
- 2022-04-08 CN CN202210364384.XA patent/CN114673273A/en active Pending
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