CN113266076A - Anti-seismic device of beam-column joint of reinforced concrete structure - Google Patents
Anti-seismic device of beam-column joint of reinforced concrete structure Download PDFInfo
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- CN113266076A CN113266076A CN202110424938.6A CN202110424938A CN113266076A CN 113266076 A CN113266076 A CN 113266076A CN 202110424938 A CN202110424938 A CN 202110424938A CN 113266076 A CN113266076 A CN 113266076A
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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
- E04B1/62—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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- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
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- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses an anti-seismic device of a beam-column node of a reinforced concrete structure, which comprises a device main body, an anti-seismic plate and a supporting plate, wherein the top of one side of the device main body is embedded and connected with the anti-seismic plate, the rear side of the anti-seismic plate is fixedly connected with the supporting plate, the top of the front side of the device main body is fixedly connected with an internal cavity, the lower part of the anti-seismic plate is fixedly connected with a top groove, the inside of the top groove is fixedly connected with a stressed spring, the rear side of the stressed spring is embedded and connected with an embedded block, the inside of the other side of the embedded block is fixedly connected with a side groove, the inside of the side groove is fixedly connected with a second stressed spring, the rear side of the second stressed spring is embedded and connected with a second embedded block, one side of the second embedded block is fixedly connected with a stable plate, the front side of the stable plate is fixedly connected with a soft cotton layer, when the supporting plate is embedded in the middle of the anti-seismic plate, the soft cotton layer is softer due to the texture, meanwhile, the friction force between the supporting plate and the anti-seismic plate is increased, and the supporting plate is better fixed.
Description
Technical Field
The invention relates to the technical field of shock absorption and shock resistance, in particular to a shock resistance device for a beam-column joint of a reinforced concrete structure.
Background
The building is a general name of buildings and structures, is an artificial environment created by using the grasped material technical means and applying certain scientific laws, wind and water concepts and aesthetic rules in order to meet the needs of social life of people, and beam column nodes of a reinforced concrete frame structure in a house building are key structural components.
The carbon fiber cloth is wrapped in the core area of the reinforced concrete beam-column joint to perform seismic strengthening of the core area of the reinforced concrete beam-column joint, but concrete strengthened by the carbon fiber cloth is prone to brittle failure gradually, and seismic performance is poor.
Meanwhile, most of the existing anti-seismic devices of the beam-column nodes of the reinforced concrete structure are simple in structure, can only perform simple anti-seismic, are limited in anti-seismic degree, lead to poor effect, are poor in fixity and can not well firmly fix the anti-seismic mechanism.
Disclosure of Invention
The invention aims to provide an anti-seismic device for a beam-column joint of a reinforced concrete structure, which aims to solve the problems of poor anti-seismic property and poor practicability of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-seismic device of a beam-column node of a reinforced concrete structure comprises a device main body, an anti-seismic plate and a supporting plate, wherein the top of one side of the device main body is embedded and connected with the anti-seismic plate, the rear side of the anti-seismic plate is fixedly connected with the supporting plate, the top of the front side of the device main body is fixedly connected with an internal cavity, a top groove is fixedly connected below the anti-seismic plate, a stressed spring is fixedly connected inside the top groove, an embedded block is embedded and connected to the rear side of the stressed spring, a side groove is fixedly connected inside the other side of the embedded block, a second stressed spring is fixedly connected inside the side groove, a second embedded block is embedded and connected to the rear side of the second stressed spring, and a stable plate is fixedly connected to one side of the second embedded block;
the bottom of the supporting plate is fixedly connected with a connecting plate, an embedded groove is fixedly connected inside the lower portion of the connecting plate, a fixing nail is embedded and connected inside the embedded groove, a stabilizing rod is fixedly connected to the front face below the fixing nail, and a stabilizing column is fixedly connected below the stabilizing rod;
the inner cavity is characterized in that a top round block is embedded and connected to the top of the inner cavity, an extrusion cylinder is fixedly connected to the bottom of the top round block, a fixed column is connected to the bottom of the extrusion cylinder in an embedded mode, a damping spring is fixedly connected to the periphery of the fixed column, and a fixed round block is fixedly connected to the bottom of the damping spring. The periphery of the fixed round block is fixedly connected with an inner beam column.
Preferably, the other side of the inner cavity is fixedly connected with a reinforcing rib to form a structure with an inner size matched with that of the inner cavity.
Preferably, the surface of the supporting plate is fixedly connected with a soft cotton layer to form a structure with the same internal size.
Preferably, reinforcing plates are fixedly connected to two sides of the connecting plate to form a size fit.
Preferably, the top groove of antidetonation board below, the atress spring of top inslot portion, the embedding piece of atress spring rear side, the inside side groove of embedding piece opposite side, the inside second atress spring of side inslot portion, the second embedding piece of second atress spring rear side, the firm board of second embedding piece one side constitutes antidetonation fixed establishment jointly.
Preferably, the connecting plate of backup pad bottom, the inside embedded groove in connecting plate below, the inside staple of embedded groove, the positive firm pole in staple below, firm post below constitutes firm mechanism jointly.
Preferably, the top round block at the top of the inner cavity, the extrusion cylinder at the bottom of the top round block, the fixing column at the bottom of the extrusion cylinder, the damping spring on the periphery of the fixing column and the fixed round block at the bottom of the damping spring are arranged. The internal beam columns on the periphery of the fixed round block jointly form a damping mechanism.
Compared with the prior art, the invention has the beneficial effects that:
(1) the reinforcing ribs are arranged at the middle part of the inner part of the device main body, the two reinforcing ribs are distributed in a cross shape, the reinforcing ribs are used for better connecting and supporting the device main body and the inner cavity, the stability of the device is enhanced, the stability of the device is improved by the reinforcing ribs,
(2) by arranging the soft cotton layer, when the supporting plate is embedded in the middle of the anti-seismic plate, the soft cotton layer is relatively soft due to the texture, and meanwhile, the friction force between the supporting plate and the anti-seismic plate is increased, so that the supporting plate is better fixed, and the practicability of the device is improved due to the soft cotton layer;
(3) the reinforcing plates are arranged on the two sides of the connecting plate, and the supporting plates can be better stabilized and are more stable because the reinforcing plates are penetrated through by the fixing nails and fixed on the device, so that the stability of the device is improved by the reinforcing plates;
(4) by arranging the anti-seismic fixing mechanism, when a worker uses the device, the worker can firstly embed the embedded blocks and the second embedded blocks on two sides of the bottom of the anti-seismic plate and on the other side of the bottom of the anti-seismic plate into the top groove and the side groove respectively, and meanwhile, the top groove and the side groove are internally provided with the stress spring and the second stress spring;
(5) by arranging the stabilizing mechanism, when a worker uses the device, the support plate can be firstly placed between the anti-seismic plates at the two sides, so that the other side of the support plate is tightly attached to the device main body, so that the anti-seismic plate clamps the supporting plate, meanwhile, the staff inserts the fixing nail into the embedded groove in the main body of the device after penetrating through the connecting plates at the bottom and the top of the supporting plate, so as to stabilize the supporting plate, and the stabilizing rod penetrates through the anti-seismic plate and the supporting plate to firmly and fixedly connect the anti-seismic plate and the two sides of the supporting plate, meanwhile, the stabilizing column penetrates through the middle parts of the anti-seismic plate and the supporting plate to connect the middle parts of the two devices, the devices are better connected, the stability of the devices and the connection between the devices are improved, the supporting plate and the device main body are triangular, so that the device main body is better supported and stabilized, and the stabilizing mechanism improves the stability of the device;
(6) through setting up damper, the staff is when the using device, because of the inside chamber of device main part, be equipped with the top disk in, when the device main part bears the pressure at top, pressure conduction is on the top disk, and then the top disk extrudees the extrusion cylinder of bottom downwards, and then advance to exert pressure to fixed column outlying damping spring, make damping spring compress, and then alleviate the pressure at device main part top, also can carry out the shock attenuation simultaneously and antidetonation, and device main part all is equipped with inside chamber all around with the middle part, inside all is equipped with shock attenuation equipment simultaneously, and then can be better make the device main part carry out antidetonation work, damper has improved the shock resistance of device.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the shock absorbing mechanism of the present invention;
FIG. 4 is an enlarged view of the invention at A;
FIG. 5 is a schematic view of the fixing mechanism of the present invention.
In the figure: 1. a device main body; 2. a seismic plate; 3. a support plate; 4. an interior cavity; 5. a top groove; 6. a stressed spring; 7. embedding a block; 8. a side groove; 9. a second stressed spring; 10. a second embedded block; 11. a stabilizing plate; 12. a connecting plate; 13. a groove is embedded; 14. fixing nails; 15. a stabilizing rod; 16. a stabilizing column; 17. a top round block; 18. extruding the cylinder; 19. fixing a column; 20. a damping spring; 21. fixing the round block; 22. an inner beam column; 23. reinforcing ribs; 24. a soft cotton layer; 25. and a reinforcing plate.
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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an anti-seismic device of a beam-column joint of a reinforced concrete structure comprises a device main body 1, an anti-seismic plate 2, a supporting plate 3, an inner cavity 4, a top groove 5, a stressed spring 6, an embedded block 7, a side groove 8, a second stressed spring 9, a second embedded block 10, a stabilizing plate 11, a connecting plate 12, an embedded groove 13, a fixing nail 14, a stabilizing rod 15, a stabilizing column 16, a top round block 17, an extrusion cylinder 18, a fixing column 19, a damping spring 20, a fixing round block 21, an inner beam-column 22, a reinforcing rib 23, a soft cotton layer 24 and a reinforcing plate, wherein the top of one side of the device main body 1 is embedded and connected with the anti-seismic plate 2, the supporting plate 3 is fixedly connected to the rear side of the anti-seismic plate 2, the inner cavity 4 is fixedly connected to the top of the front side of the device main body 1, the reinforcing rib 23 is fixedly connected to the other side of the inner cavity 4, the inner cavity, the reinforcing ribs 23 are arranged at the middle part of the inner part of the device main body 1, the two reinforcing ribs 23 are distributed in a cross shape, the reinforcing ribs 23 are used for better connecting and supporting the device main body 1 and the inner cavity 4, the stability of the device is enhanced, the reinforcing ribs 23 are used for improving the stability of the device, the surface of the supporting plate 3 is fixedly connected with a soft cotton layer 24 to form a fit with the inner size, when the supporting plate 3 is embedded into the middle of the anti-seismic plate 2 by arranging the soft cotton layer 24, the soft cotton layer 24 is softer due to the texture, meanwhile, the friction force between the supporting plate 3 and the anti-seismic plate 2 is increased, the supporting plate 3 is better fixed, the soft cotton layer 24 is used for improving the practicability of the device, the reinforcing plates 25 are fixedly connected to the two sides of the connecting plate 12 to form a fit with the size, the reinforcing plates 25 are arranged on the two sides of the connecting plate 12, and the reinforcing plates 25 are fixed on the device by fixing nails, the supporting plate 3 can be better stabilized, so that the supporting plate is more stable, and the reinforcing plate 25 improves the stability of the device;
the top groove 5 below the anti-seismic plate 2, the stress spring 6 in the top groove 5, the embedded block 7 at the rear side of the stress spring 6, the side groove 8 in the other side of the embedded block 7, the second stress spring 9 in the side groove 8, the second embedded block 10 at the rear side of the second stress spring 9 and the stable plate 11 at one side of the second embedded block 10 jointly form an anti-seismic fixing mechanism, and by arranging the anti-seismic fixing mechanism, when a worker uses the device, the two sides of the bottom of the anti-seismic plate 2, the embedded block 7 at the other side and the second embedded block 10 can be embedded into the top groove 5 and the side groove 8 respectively, and meanwhile, the stress spring 6 and the second stress spring 9 are arranged in the top groove 5 and the side groove 8, the worker puts the two sides in the groove 2 into the anti-seismic plate 2, and then extrudes the middle part of the embedded block 7 and the second embedded block 10 firstly due to the reaction force of the stress spring 6 and the second stress spring 9, the support plate 3 is placed between the anti-seismic plates 2 on the two sides by a worker, so that the support plate 3 is firmly clamped by the anti-seismic plates 2, meanwhile, the stress spring 6 is arranged to fix the support plate 3, a shock absorption effect can be well achieved, the device can be better used, and the anti-seismic effect of the device is improved by the anti-seismic fixing mechanism;
the connecting plate 12 at the bottom of the supporting plate 3, the embedded groove 13 in the lower part of the connecting plate 12, the fixing nail 14 in the embedded groove 13, the front stabilizing rod 15 below the fixing nail 14 and the stabilizing column 16 below the stabilizing rod 15 jointly form a stabilizing mechanism, by arranging the stabilizing mechanism, when a worker uses the device, the supporting plate 3 can be firstly placed in the middle of the anti-seismic plates 2 at the two sides, the other side of the supporting plate 3 is attached to the device main body 1, the anti-seismic plates 2 clamp the supporting plate 3, meanwhile, the worker inserts the fixing nail 14 into the embedded groove 13 in the supporting plate 3 by penetrating the connecting plate 12 at the bottom and the top of the supporting plate 3, the supporting plate 3 is further stabilized, meanwhile, the stabilizing rod 15 penetrates through the anti-seismic plates 2 and the supporting plate 3, the anti-seismic plates 2 are firmly and fixedly connected with the two sides of the supporting plate 3, and simultaneously, the stabilizing column 16 penetrates through the middle parts of the anti-seismic plates 2 and the supporting plate 3, the middle parts of the two devices are connected, the devices are better connected, the stability of the devices is improved, the connection between the devices is improved, the supporting plate 3 and the device main body 1 are triangular, the device main body 1 is better supported and stabilized, and the stabilizing mechanism improves the stability of the devices;
the top round block 17 at the top inside the inner cavity 4, the extrusion cylinder 18 at the bottom of the top round block 17, the fixing column 19 at the bottom of the extrusion cylinder 18, the damping spring 20 at the periphery of the fixing column 19, the fixed round block 21 at the bottom of the damping spring 20 and the internal beam column 22 at the periphery of the fixed round block 21 jointly form a damping mechanism, and by arranging the damping mechanism, when a worker uses the device, because the top round block 17 is arranged in the inner cavity 4 inside the device main body 1, when the device main body 1 bears the pressure at the top, the pressure is conducted on the top round block 17, and then the top round block 17 downwards extrudes the extrusion cylinder 18 at the bottom, and further exerts pressure on the damping spring 20 at the periphery of the fixing column 19, so that the damping spring 20 is compressed, and further the pressure at the top of the device main body 1 is lightened, meanwhile, the damping and the shock absorption can be carried out, and the shock absorption are carried out, and the inner cavity 4 is arranged inside and in the middle part of the periphery of the device main body 1, meanwhile, the damping devices are arranged inside the device body 1, so that the device body can better perform anti-seismic work, and the damping mechanism improves the anti-seismic property of the device;
the working principle is as follows: in the anti-seismic device using the beam-column node of the reinforced concrete structure, firstly, the reinforcing ribs 23 are arranged at the middle part in the device main body 1, the two reinforcing ribs 23 are distributed in a cross shape, the reinforcing ribs 23 are used for better connecting and supporting the device main body 1 and the inner cavity 4, the stability of the device is enhanced, the reinforcing ribs 23 are used for improving the stability of the device, then, when the supporting plate 3 is embedded in the middle of the anti-seismic plate 2 by arranging the soft cotton layer 24, the soft cotton layer 24 is softer due to the texture and also plays a role in increasing the friction force between the supporting plate 3 and the anti-seismic plate 2, the supporting plate 3 is better fixed, the soft cotton layer 24 is used for improving the practicability of the device, then, the reinforcing plates 25 are arranged at the two sides of the connecting plate 12 by arranging the reinforcing plates 25, the reinforcing plates 25 are penetrated by the fixing nails and fixed on the device, the supporting plate 3 can be better stabilized and more stable, the reinforcing plate 25 improves the stability of the device, and by arranging the anti-seismic fixing mechanism, when a worker uses the device, the embedded blocks 7 and the second embedded blocks 10 on two sides of the bottom and the other side of the anti-seismic plate 2 can be embedded into the top groove 5 and the side grooves 8 respectively, meanwhile, the stress springs 6 and the second stress springs 9 are arranged in the top groove 5 and the side grooves 8, the worker puts two sides in the groove into the anti-seismic plate 2, further, the embedded blocks 7 and the second embedded blocks 10 are extruded at the middle part of the groove firstly due to the reaction force of the stress springs 6 and the second stress springs 9, the worker puts the support plate 3 into the middle of the two side plates 2, further, the support plate 3 is firmly clamped by the anti-seismic plate 2, meanwhile, the stress springs 6 are arranged, the support plate 3 can be fixed, the anti-seismic fixing mechanism can well play a role in shock absorption, the device can be better used, the anti-seismic fixing mechanism improves the anti-seismic effect of the device, meanwhile, by arranging the stabilizing mechanism, when the device is used by an operator, the support plate 3 can be firstly placed between the anti-seismic plates 2 at the two sides, the other side of the support plate 3 is attached to the device main body 1, the anti-seismic plates 2 clamp the support plate 3, the operator inserts the fixing nails 14 into the connecting plates 12 at the bottom and the top of the support plate 3 and into the embedded grooves 13 in the device main body 1 so as to stabilize the support plate 3, the stabilizing rods 15 penetrate through the anti-seismic plates 2 and the support plate 3 so as to firmly and fixedly connect the anti-seismic plates 2 and the two sides of the support plate 3, the stabilizing columns 16 penetrate through the middle parts of the anti-seismic plates 2 and the support plate 3 so as to connect the middle parts of the two devices, the devices are better connected, the stability and the connection between the devices are improved, the support plate 3 and the device main body 1 are in a triangular shape, and the device main body 1 is better supported and stabilized, the stabilizing mechanism improves the stability of the device, and finally, by arranging the damping mechanism, when a worker uses the device, because the inner cavity 4 in the device main body 1 is internally provided with the top round block 17, when the device main body 1 bears the pressure of the top, the pressure is transmitted on the top round block 17, and the top round block 17 presses the bottom pressing cylinder 18 downwards, and further presses the damping spring 20 on the periphery of the fixed column 19, so that the damping spring 20 is compressed, thereby reducing the pressure on the top of the device main body 1 and simultaneously performing shock absorption and shock resistance, the inner part and the middle part of the periphery of the device main body 1 are provided with inner cavities 4, and simultaneously the inner parts are provided with shock absorption equipment, further, the apparatus body 1 can be made to perform a vibration-proof operation more favorably, and the vibration-proof mechanism improves the vibration-proof performance of the apparatus, and the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides an antidetonation device of reinforced concrete structure beam column node, includes device main part (1), antidetonation board (2) and backup pad (3), its characterized in that: firstly, an anti-seismic plate (2) is embedded and connected to the top of one side of a device main body (1), a supporting plate (3) is fixedly connected to the rear side of the anti-seismic plate (2), an internal cavity (4) is fixedly connected to the top of the front side of the device main body (1), a top groove (5) is fixedly connected to the lower side of the anti-seismic plate (2), a stressed spring (6) is fixedly connected to the inside of the top groove (5), an embedded block (7) is embedded and connected to the rear side of the stressed spring (6), a side groove (8) is fixedly connected to the inside of the other side of the embedded block (7), a second stressed spring (9) is fixedly connected to the inside of the side groove (8), a second embedded block (10) is embedded and connected to the rear side of the second stressed spring (9), and a stabilizing plate (11) is fixedly connected to one side of the second embedded block (10);
the bottom of the supporting plate (3) is fixedly connected with a connecting plate (12), an embedded groove (13) is fixedly connected with the lower inner part of the connecting plate (12), a fixing nail (14) is embedded and connected into the embedded groove (13), a stabilizing rod (15) is fixedly connected with the front surface of the lower part of the fixing nail (14), and a stabilizing column (16) is fixedly connected with the lower part of the stabilizing rod (15);
the inner top of the inner cavity (4) is connected with a top round block (17) in an embedded mode, the bottom of the top round block (17) is fixedly connected with an extrusion cylinder (18), the bottom of the extrusion cylinder (18) is connected with a fixing column (19) in an embedded mode, the periphery of the fixing column (19) is fixedly connected with a damping spring (20), and the bottom of the damping spring (20) is fixedly connected with a fixed round block (21). The periphery of the fixed round block (21) is fixedly connected with an internal beam column (22).
2. An earthquake-resistant device for a beam-column joint of a reinforced concrete structure as claimed in claim 1, wherein: and reinforcing ribs (23) are fixedly connected to the other side of the inner cavity (4) to form a structure with matched inner dimensions.
3. An earthquake-resistant device for a beam-column joint of a reinforced concrete structure as claimed in claim 1, wherein: the surface of the supporting plate (3) is fixedly connected with a soft cotton layer (24) to form a structure with the matched internal size.
4. An earthquake-resistant device for a beam-column joint of a reinforced concrete structure as claimed in claim 1, wherein: and reinforcing plates (25) are fixedly connected to the two sides of the connecting plate (12) to form size matching.
5. An earthquake-resistant device for a beam-column joint of a reinforced concrete structure as claimed in claim 1, wherein: the anti-seismic fixing mechanism comprises a top groove (5) below the anti-seismic plate (2), a stress spring (6) inside the top groove (5), an embedding block (7) at the rear side of the stress spring (6), a side groove (8) inside the other side of the embedding block (7), a second stress spring (9) inside the side groove (8), a second embedding block (10) at the rear side of the second stress spring (9), and an anti-seismic fixing mechanism consisting of a stabilizing plate (11) on one side of the second embedding block (10).
6. An earthquake-resistant device of a beam-column joint of a reinforced concrete structure according to claim 1, wherein: the fixing mechanism is characterized in that a fixing mechanism is formed by a connecting plate (12) at the bottom of the supporting plate (3), an embedded groove (13) inside the lower portion of the connecting plate (12), a fixing nail (14) inside the embedded groove (13), a fixing rod (15) on the front side below the fixing nail (14) and a fixing column (16) below the fixing rod (15) together.
7. An earthquake-resistant device of a beam-column joint of a reinforced concrete structure according to claim 1, wherein: the damping device comprises a top round block (17) at the top inside the inner cavity (4), an extrusion cylinder (18) at the bottom of the top round block (17), a fixing column (19) at the bottom of the extrusion cylinder (18), a damping spring (20) on the periphery of the fixing column (19) and a fixing round block (21) at the bottom of the damping spring (20). The internal beam columns (22) on the periphery of the fixed round block (21) jointly form a damping mechanism.
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| CN202110424938.6A CN113266076B (en) | 2021-04-20 | 2021-04-20 | Anti-seismic device of beam-column joint of reinforced concrete structure |
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| CN202110424938.6A CN113266076B (en) | 2021-04-20 | 2021-04-20 | Anti-seismic device of beam-column joint of reinforced concrete structure |
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| CN113266076B CN113266076B (en) | 2022-04-15 |
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| EP0357266A1 (en) * | 1988-08-09 | 1990-03-07 | Pce Limited | Improvements in and relating to precast concrete structures |
| CN106193332A (en) * | 2016-09-13 | 2016-12-07 | 罗大威 | Assembled architecture beam, post elastic anti-seismic node component |
| CN110206142A (en) * | 2019-06-06 | 2019-09-06 | 大连理工大学 | Amplify the precast prestressed concrete frame node of corner multistage energy consumption |
| CN210976071U (en) * | 2019-10-17 | 2020-07-10 | 安徽建筑大学 | Connection node of assembled concrete beam column |
| CN211007754U (en) * | 2019-11-06 | 2020-07-14 | 顾登杰 | Reinforced concrete column node antidetonation reinforcing apparatus |
| CN110792167A (en) * | 2019-12-03 | 2020-02-14 | 张延年 | Assembled concrete beam column node with damping device |
| CN212689656U (en) * | 2020-06-15 | 2021-03-12 | 四川羽翔建筑工程有限公司 | Reinforced concrete beam column node antidetonation reinforcing apparatus |
| 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 |
| CN112282472A (en) * | 2020-10-23 | 2021-01-29 | 安徽四建控股集团有限公司 | Concrete beam column's of high shock resistance connected node |
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