CN111519759A - Assembled concrete beam column node of removable power consumption component - Google Patents
Assembled concrete beam column node of removable power consumption component Download PDFInfo
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- CN111519759A CN111519759A CN202010384390.2A CN202010384390A CN111519759A CN 111519759 A CN111519759 A CN 111519759A CN 202010384390 A CN202010384390 A CN 202010384390A CN 111519759 A CN111519759 A CN 111519759A
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- fixedly connected
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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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
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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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
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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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
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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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- 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
- E04H9/025—Structures with concrete columns
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses an assembled concrete beam-column joint with replaceable energy dissipation components, which comprises a beam-column body and two energy dissipation component bodies, wherein beam-column joints are arranged on the beam-column body, and inserting grooves are formed in the side walls of the left end and the right end of each beam-column joint. According to the energy dissipation component body, the connecting block connected with the energy dissipation component body is inserted into the slot, so that the cylindrical clamping block is inserted into the cylindrical clamping groove, the first springs in the second grooves on two sides are matched with the cylindrical clamping block to respectively penetrate through the top surface and the bottom of the slot, the connecting block and the energy dissipation component body are effectively limited and fixed in the slot and are convenient to disassemble and assemble, the stress of the energy dissipation component body is buffered and decomposed by the aid of the plurality of second springs between the first connecting plate and the second connecting plate in the first groove and matched with the two movable rods rotatably connected to the first connecting plate, the energy dissipation component body is transferred to the movable blocks and the third springs on the limiting rods, the energy dissipation component body is effectively buffered and protected, and the stability of the energy dissipation component body is.
Description
Technical Field
The invention relates to the technical field of concrete beam column joints, in particular to an assembled concrete beam column joint with replaceable energy dissipation components.
Background
The assembled concrete beam column node is a key part of a beam column frame structure, and has the advantages that the stress condition of a core area of the beam column node is complex in mechanics, the stress condition is borne by the beam column node, the stress condition is complex, the stress condition bears the pressure transmitted by a column, and the bending moment of a beam end and a column end, when earthquake load is repeatedly acted, the concrete in the core area is in a shear-compression composite stress state, cross-form cracks appear in the core area, the concrete at the column end is pressed to be crisp, peeled off, and reinforcing steel bars are pressed to be buckled and bulged, particularly corner columns and side columns are complex in stress due to the influences of torsion, eccentricity and the like, and the stress is more complex and is more.
The energy dissipation and shock absorption structure in the engineering structure shock absorption control technology is called energy dissipation structure, the structure energy dissipation and shock absorption is characterized in that some non-bearing structure of the structure are designed into energy dissipation structure, or energy dissipation devices are installed at the nodes of the structure, when wind load or slight earthquake occurs, the energy dissipation devices are still in an elastic state, the structure has enough lateral rigidity to meet the normal use requirement, when strong earthquake occurs, along with the increase of stress and deformation of the structure, the energy dissipation structure can generate larger damping, greatly consume the earthquake energy of the human transportation structure, reduce the earthquake reaction of the structure, and protect the main structure from being damaged in the strong earthquake.
Because the beam column node structure is complicated, the steel bars are bound densely, and all are high-altitude operations, especially the middle column steel bars are staggered from the transverse direction, the energy dissipation component is often installed on the assembled concrete beam column node, the existing energy dissipation component is inconvenient to disassemble and assemble, and the stability after installation is not good, and the assembled concrete beam column node with the replaceable energy dissipation component is provided to solve the problems.
Disclosure of Invention
The invention provides an assembly type concrete beam column joint with replaceable energy dissipation components, which is used for solving the technical problems that the existing energy dissipation components are inconvenient to disassemble and assemble and poor in stability after installation in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an assembled concrete beam column node of removable power consumption component, includes beam column body and two power consumption component bodies, be equipped with beam column node on the beam column body, all be equipped with the slot on the both ends lateral wall about beam column node, two equal joint is fixed with two connecting blocks in the slot, two all be equipped with first recess, two on the one end lateral wall that the slot was kept away from to the connecting block all be equipped with buffer gear in the first recess, power consumption component body and buffer gear fixed connection.
Preferably, two column-shaped protrusions are fixedly connected to the opposite inner walls of the two slots, the two column-shaped protrusions are respectively arranged close to the top surfaces and the bottoms of the slots, the two connecting blocks are respectively inserted into the two slots, two column-shaped clamping grooves are respectively formed in the opposite side walls of the two connecting blocks, and the two column-shaped protrusions are respectively inserted into the two column-shaped clamping grooves.
Preferably, two the connecting block all is equipped with the second recess on being located the upper and lower both ends lateral wall of slot, with one side two equal fixedly connected with first spring on the relative inner wall of second recess, a plurality of equal fixedly connected with cylindricality fixture block is served to one that second recess inner wall was kept away from to first spring, with one side two the cylindricality fixture block runs through the top surface and the bottom setting of slot respectively.
Preferably, a plurality of the cylindrical fixture blocks are sleeved with sealing rings at one ends outside the slots, and the sealing rings are fixedly connected with the side walls of the upper end and the lower end of the beam-column joint respectively.
Preferably, the inner walls of the left side and the right side of the second groove are provided with sliding grooves which are arranged oppositely, the sliding grooves are internally and uniformly connected with sliding blocks matched with the sliding grooves in a sliding mode, one ends, far away from the sliding grooves, of the two sliding blocks are fixedly connected with the cylindrical clamping block, and the two sliding blocks are arranged close to the first spring.
Preferably, the buffer mechanism comprises limiting rods fixedly connected to the top surface and the bottom of the first groove respectively, the two limiting rods are arranged close to the opposite inner walls of the two first grooves respectively, two second springs are sleeved on the limiting rods and fixedly connected with the top surface and the bottom of the first groove respectively, two moving blocks are movably sleeved on the limiting rods, one ends of the two second springs, far away from the top surface and the bottom of the first groove, are fixedly connected with the two moving blocks respectively, the side walls of the two moving blocks, far away from the inner wall of the first groove, at one ends of the two moving blocks are rotatably connected with moving rods, one ends of the two moving rods, far away from the moving blocks, are rotatably connected with the same first connecting plate, a plurality of third springs are fixedly connected to the side wall of one end of the first connecting plate, far away from the moving rods, and are distributed at equal intervals between the plurality of third, one end, far away from the first connecting plate, of the plurality of third springs is fixedly connected with the same second connecting plate, and the energy dissipation component body is fixedly connected with the side wall, far away from the third springs, of the second connecting plate.
Preferably, the first connecting plate and the second connecting plate are both made of rubber.
Preferably, the first connecting plate and the two moving blocks are fixedly connected to opposite side walls of the first connecting plate and the two moving blocks respectively, the first U-shaped block and the second U-shaped block are provided with connecting rods in a penetrating and inserting mode, nuts are sleeved on two ends of the connecting rods in a threaded mode, annular clamping grooves are formed in the connecting rods, and the two moving rods are rotatably sleeved in the annular clamping grooves on two sides respectively.
Compared with the prior art, the invention has the beneficial effects that:
1. the connecting block connected with the energy dissipation component body is inserted into the slot, so that the cylindrical clamping blocks are inserted into the cylindrical clamping grooves, the cylindrical clamping blocks are matched with the first springs in the second grooves on the two sides and respectively penetrate through the top surface and the bottom of the slot, the connecting block and the energy dissipation component body are effectively fixed in the slot in a limiting mode, and disassembly and assembly are facilitated.
2. Through a plurality of second springs between first connecting plate and the second connecting plate in the first recess, two movable rods that rotate the connection on the cooperation first connecting plate cushion and decompose the atress of power consumption component body to on shifting to the movable block and the third spring on the gag lever post, effectively cushion the protection to power consumption component body, increase the stability of power consumption component body.
Drawings
Fig. 1 is a perspective view of an assembled concrete beam-column joint with replaceable energy dissipation members according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is an enlarged view of a portion of FIG. 3 at C;
fig. 5 is a schematic view of a connection structure of a second U-shaped block and a movable rod of an assembled concrete beam column joint with replaceable energy dissipation components according to the present invention.
In the figure: the energy-consuming member comprises a beam column body 1, an energy-consuming member body 2, a beam column node 3, a slot 4, a connecting block 5, a first groove 6, a cylindrical protrusion 7, a cylindrical clamping groove 8, a second groove 9, a first spring 10, a cylindrical clamping block 11, a sealing ring 12, a sliding groove 13, a sliding block 14, a limiting rod 15, a second spring 16, a moving block 17, a moving rod 18, a first connecting plate 19, a third spring 20, a second connecting plate 21, a first U-shaped block 22, a second U-shaped block 23, a connecting rod 24, a nut 25 and an annular clamping groove 26.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
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.
Referring to fig. 1-5, an assembled concrete beam column node of removable power consumption component, including beam column body 1 and two power consumption component bodies 2, be equipped with beam column node 3 on the beam column body 1, all be equipped with slot 4 on the both ends lateral wall about beam column node 3, all the joint is fixed with two connecting blocks 5 in two slots 4, equal two cylindricality archs 7 of fixedly connected with on the relative inner wall of two slots 4, two cylindricality archs 7 are close to the top surface and the bottom setting of slot 4 respectively, two connecting blocks 5 are inserted respectively and are located in two slots 4, all be equipped with two cylindricality draw-in grooves 8 on the relative lateral wall of two connecting blocks 5, two cylindricality archs 7 are inserted respectively and are located in two cylindricality draw-in grooves 8, thereby spacing connecting block 5.
The side walls of the upper end and the lower end of the two connecting blocks 5 positioned in the slot 4 are respectively provided with a second groove 9, the opposite inner walls of the two second grooves 9 on the same side are respectively and fixedly connected with a first spring 10, one end of the first springs 10 far away from the inner wall of the second groove 9 is respectively and fixedly connected with a cylindrical fixture block 11, the two cylindrical fixture blocks 11 on the same side are respectively arranged by penetrating through the top surface and the bottom of the slot 4, the elastic property of the first springs 10 enables the cylindrical fixture blocks 11 to penetrate through the inner wall of the slot 4, thereby effectively limiting and fixing the connecting blocks 5 in the slot 4, the ends of the cylindrical fixture blocks 11 positioned outside the slot 4 are respectively sleeved with a sealing ring 12, the sealing rings 12 are respectively and fixedly connected with the side walls of the upper end and the lower end of the beam column node 3, the sealing rings 12 can prevent dust and moisture from entering the slot 4, all sliding connection has slider 14 with it assorted in two spout 13, and the one end that spout 13 was kept away from to two sliders 14 all with cylindricality fixture block 11 fixed connection, and two sliders 14 all are close to first spring 10 setting, and slider 14 when removing in spout 13, the removal of the cylindricality fixture block 11 of being convenient for restricts the range of movement of cylindricality fixture block 11 simultaneously.
The side walls of the ends of the two connecting blocks 5 far away from the slot 4 are respectively provided with a first groove 6, the two first grooves 6 are respectively internally provided with a buffer mechanism, the energy consumption component body 2 is fixedly connected with the buffer mechanism, the buffer mechanism comprises two limiting rods 15 respectively fixedly connected with the top surface and the bottom of the first groove 6, the two limiting rods 15 are respectively arranged near the opposite inner walls of the two first grooves 6, the limiting rods 15 are respectively sleeved with two second springs 16, the two second springs 16 are respectively fixedly connected with the top surface and the bottom of the first groove 6, the limiting rods 15 are movably sleeved with two movable blocks 17, the ends of the two second springs 16 far away from the top surface and the bottom of the first groove 6 are respectively fixedly connected with two movable blocks 17, the side walls of the ends of the two movable blocks 17 far away from the inner walls of the first grooves 6 are respectively and rotatably connected with movable rods 18, when the energy consumption component body 2 is stressed, the first connecting plate 19 and the second connecting plate 21, and when making two pivoted movable rods 18 drive two movable blocks 17 respectively and remove on gag lever post 15, and compress second spring 16 on the gag lever post 15, thereby effectively decompose the atress, and provide the buffering protection to power consumption component body 2, increase the stability of power consumption component body 2, the one end that two movable rods 18 kept away from movable block 17 rotates and is connected with same first connecting plate 19, equal fixedly connected with a plurality of third springs 20 on the one end lateral wall that movable rod 18 was kept away from to first connecting plate 19, be the distribution between a plurality of third springs 20, the one end fixedly connected with same second connecting plate 21 that first connecting plate 19 was kept away from to a plurality of third springs 20, power consumption component body 2 and second connecting plate 21 keep away from the lateral wall fixed connection of third spring 20.
First connecting plate 19 and second connecting plate 21 are rubber products, be fixedly connected with first U type piece 22 and second U type piece 23 on the relative lateral wall of first connecting plate 19 and two movable blocks 17 respectively, it is equipped with connecting rod 24 all to run through on first U type piece 22 and the second U type piece 23 to insert, the equal screw thread in both ends of a plurality of connecting rods 24 has cup jointed nut 25, a plurality of nuts 25 are used for fixing a plurality of connecting rods 24 respectively on first U type piece 22 and second U type piece 23, all be equipped with ring groove 26 on a plurality of connecting rods 24, ring groove 26 is used for the spacing rotation of movable rod 18, two movable rods 18 rotate respectively and cup joint in both sides ring groove 26.
When the connecting block is used, the connecting block 5 connected with the energy consumption component body 2 is manually inserted into the slot 4 on the beam column body 1, the cylindrical fixture blocks 11 on two sides are manually pressed to enable the cylindrical fixture blocks 11 on two sides to shrink inwards the second groove 9 and compress the first spring 10, the cylindrical fixture blocks 11 are abutted and contacted with the inner wall of the slot 4 until the two cylindrical protrusions 7 on the inner wall of the slot 4 are respectively inserted into the cylindrical clamping grooves 8 on the connecting block 5, so that the connecting block 5 is effectively limited in the slot 4, meanwhile, the cylindrical fixture blocks 11 on two sides are matched with the first spring 10 in the second groove 9 to reset and respectively penetrate through the top surface and the bottom of the slot 4, the connecting block 5 and the energy consumption component body 2 are effectively limited and fixed in the slot 4, when the connecting block 5 is detached, the cylindrical fixture blocks 11 are only required to be pressed again to shrink into the slot 4, and then the connecting block 5 is pulled, the dismouting conveniently carries out, when power consumption component body 2 atress, exogenic action makes power consumption component body 2 drive the first connecting plate 19 of second connecting plate 21 cooperation and compresses a plurality of third spring 20, make a plurality of third spring 20 buffering exogenic action, move to first recess 6 when first connecting plate 19 atress simultaneously, and make two movable rods 18 of rotating the connection between first U type piece 22 and the second U type piece 23 drive two movable blocks 17 respectively and remove to the both sides of gag lever post 15, and compress second spring 16, thereby effectively decompose the atress, and provide the buffering protection to power consumption component body 2, increase the stability of power consumption component body 2.
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 should be equivalent or changed within the scope of the present invention.
Claims (7)
1. An assembled concrete beam column joint with replaceable energy dissipation components comprises a beam column body (1) and two energy dissipation component bodies (2), wherein the beam column body (1) is provided with a beam column joint (3), and is characterized in that the side walls of the left end and the right end of the beam column joint (3) are respectively provided with an inserting groove (4), two connecting blocks (5) are respectively fixedly clamped in the two inserting grooves (4), one end side wall of each connecting block (5) far away from the inserting groove (4) is provided with a first groove (6), two first grooves (6) are respectively internally provided with a buffer mechanism, the energy dissipation component body (2) is fixedly connected with the buffer mechanism, the buffer mechanism comprises limiting rods (15) respectively fixedly connected to the top surface and the bottom of the first groove (6), and the two limiting rods (15) are respectively arranged close to the relative inner walls of the two first grooves (6), the limiting rod (15) is sleeved with two second springs (16), the two second springs (16) are respectively and fixedly connected with the top surface and the bottom of the first groove (6), the limiting rod (15) is movably sleeved with two movable blocks (17), one ends of the two second springs (16) far away from the top surface and the bottom of the first groove (6) are respectively and fixedly connected with the two movable blocks (17), the side walls of the two movable blocks (17) far away from the inner wall of the first groove (6) are respectively and rotatably connected with movable rods (18), one ends of the two movable rods (18) far away from the movable blocks (17) are rotatably connected with the same first connecting plate (19), the side walls of the first connecting plate (19) far away from the movable rods (18) are respectively and fixedly connected with a plurality of third springs (20), and the plurality of third springs (20) are distributed at equal intervals, one end, far away from the first connecting plate (19), of the third springs (20) is fixedly connected with the same second connecting plate (21), and the energy consumption component body (2) is fixedly connected with the side wall, far away from the third springs (20), of the second connecting plate (21).
2. The fabricated concrete beam-column joint with the replaceable energy dissipation component as recited in claim 1, wherein two column-shaped protrusions (7) are fixedly connected to the opposite inner walls of the two slots (4), the two column-shaped protrusions (7) are respectively arranged near the top surface and the bottom of the slot (4), the two connecting blocks (5) are respectively inserted into the two slots (4), two column-shaped clamping grooves (8) are respectively arranged on the opposite side walls of the two connecting blocks (5), and the two column-shaped protrusions (7) are respectively inserted into the two column-shaped clamping grooves (8).
3. The fabricated concrete beam-column joint with the replaceable energy-consuming components as claimed in claim 2, wherein the two connecting blocks (5) are provided with second grooves (9) on the side walls of the upper and lower ends of the slot (4), the opposite inner walls of the two second grooves (9) on the same side are fixedly connected with first springs (10), one ends of the first springs (10) far away from the inner walls of the second grooves (9) are fixedly connected with cylindrical clamping blocks (11), and the two cylindrical clamping blocks (11) on the same side are respectively arranged by penetrating through the top surface and the bottom of the slot (4).
4. The fabricated concrete beam-column joint with replaceable energy dissipation components as recited in claim 3, wherein one end of each of the plurality of cylindrical fixture blocks (11) located outside the slot (4) is sleeved with a sealing ring (12), and the plurality of sealing rings (12) are respectively fixedly connected with the side walls of the upper end and the lower end of the beam-column joint (3).
5. The fabricated concrete beam column joint with the replaceable energy dissipation components as recited in claim 3, wherein the inner walls of the left side and the right side of the second groove (9) are respectively provided with a sliding groove (13) which are oppositely arranged, the two sliding grooves (13) are respectively and slidably connected with a sliding block (14) matched with the sliding grooves, one end of each sliding block (14) far away from the corresponding sliding groove (13) is fixedly connected with the corresponding cylindrical clamping block (11), and the two sliding blocks (14) are respectively arranged close to the first spring (10).
6. Assembled concrete beam-column joint with replaceable energy dissipating components according to claim 5, characterized in that the first connecting plate (19) and the second connecting plate (21) are both made of rubber.
7. The fabricated concrete beam column joint with the replaceable energy dissipation components as recited in claim 5, wherein the first U-shaped block (22) and the second U-shaped block (23) are fixedly connected to opposite side walls of the first connecting plate (19) and the two moving blocks (17) respectively, connecting rods (24) are inserted in the first U-shaped block (22) and the second U-shaped block (23) in a penetrating manner, nuts (25) are sleeved on two ends of the connecting rods (24) in a threaded manner, annular clamping grooves (26) are arranged on the connecting rods (24), and the two moving rods (18) are rotatably sleeved in the annular clamping grooves (26) on two sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010384390.2A CN111519759A (en) | 2020-05-07 | 2020-05-07 | Assembled concrete beam column node of removable power consumption component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010384390.2A CN111519759A (en) | 2020-05-07 | 2020-05-07 | Assembled concrete beam column node of removable power consumption component |
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| Publication Number | Publication Date |
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| CN111519759A true CN111519759A (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010384390.2A Withdrawn CN111519759A (en) | 2020-05-07 | 2020-05-07 | Assembled concrete beam column node of removable power consumption component |
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| CN112049245A (en) * | 2020-08-26 | 2020-12-08 | 广东九万里建设集团有限公司 | Fully-assembled prestressed concrete frame and construction method |
| CN112064789A (en) * | 2020-08-26 | 2020-12-11 | 广东九万里建设集团有限公司 | Full-assembly type anti-seismic node of prestressed concrete frame structure |
| CN112240011A (en) * | 2020-10-22 | 2021-01-19 | 秦福奎 | Guardrail bar for municipal road construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112064789B (en) * | 2020-08-26 | 2021-10-26 | 广东九万里建设集团有限公司 | Full-assembly type anti-seismic node of prestressed concrete frame structure |
| CN112064789A (en) * | 2020-08-26 | 2020-12-11 | 广东九万里建设集团有限公司 | Full-assembly type anti-seismic node of prestressed concrete frame structure |
| CN112049245A (en) * | 2020-08-26 | 2020-12-08 | 广东九万里建设集团有限公司 | Fully-assembled prestressed concrete frame and construction method |
| CN112240011A (en) * | 2020-10-22 | 2021-01-19 | 秦福奎 | Guardrail bar for municipal road construction |
| CN112302413A (en) * | 2020-10-22 | 2021-02-02 | 秦福奎 | Municipal administration road construction is with adjustable guardrail bar of formula of just tearing open |
| CN112252486A (en) * | 2020-10-30 | 2021-01-22 | 郑州航空工业管理学院 | Steel structure connecting node |
| CN112252486B (en) * | 2020-10-30 | 2022-03-11 | 郑州航空工业管理学院 | Steel structure connecting node |
| CN112411745A (en) * | 2020-11-28 | 2021-02-26 | 安徽一品小院建筑科技有限公司 | Assembled prestressed concrete frame structure antidetonation node |
| CN113187104A (en) * | 2021-05-27 | 2021-07-30 | 扬州工业职业技术学院 | Friction energy consumption self-resetting full-assembly type node |
| CN113279486A (en) * | 2021-05-27 | 2021-08-20 | 扬州工业职业技术学院 | Restructured bamboo cross beam supporting node |
| CN113187104B (en) * | 2021-05-27 | 2022-05-17 | 扬州工业职业技术学院 | Friction energy consumption is from restoring to throne full assembled node |
| CN113638638A (en) * | 2021-08-17 | 2021-11-12 | 华商国际工程有限公司 | Assembled anti-seismic beam column connecting node structure |
| CN113846755A (en) * | 2021-09-24 | 2021-12-28 | 福建省同天建设工程有限公司 | Prefabricated wallboard of assembled and precast beam connection structure |
| CN114351916A (en) * | 2022-01-26 | 2022-04-15 | 中国建筑第八工程局有限公司 | Ceramsite plate curtain wall mounting device convenient to mount |
| CN115247454A (en) * | 2022-08-22 | 2022-10-28 | 山东建筑大学 | Assembled beam column frame construction |
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