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CN-122014018-A - Shock attenuation reinforced structure of assembled building node junction

CN122014018ACN 122014018 ACN122014018 ACN 122014018ACN-122014018-A

Abstract

The invention discloses a shock absorption and reinforcement structure for a node connection part of an assembled building, which relates to the technical field of shock absorption and reinforcement structures for node of the assembled building and comprises a main body mechanism, wherein the main body mechanism comprises a bottom plate, a top plate is arranged above the bottom plate, four damping components are arranged between the bottom plate and the top plate, waterproof mechanisms are arranged on the surfaces of the bottom plate and the top plate, and a dismounting mechanism is arranged at the top of the bottom plate, and is used for performing water-proof protection on the structure between the bottom plate and the top plate.

Inventors

  • ZHANG FAN
  • HUO XIAOQING
  • XIE SIYUN
  • JIN YANG

Assignees

  • 北京市劳保所科技发展有限责任公司

Dates

Publication Date
20260512
Application Date
20260325

Claims (10)

  1. 1. The shock absorption and reinforcement structure for the joint connection part of the assembled building comprises a main body mechanism (1), wherein the main body mechanism (1) comprises a bottom plate (11), a top plate (12) is arranged above the bottom plate (11), four damping assemblies (13) are arranged between the bottom plate (11) and the top plate (12), and the shock absorption and reinforcement structure is characterized in that a waterproof mechanism (2) is arranged on the surfaces of the bottom plate (11) and the top plate (12), and a disassembly and assembly mechanism (3) is arranged at the top of the bottom plate (11); The waterproof mechanism (2) is used for performing water-proof protection on the structure between the bottom plate (11) and the top plate (12), the waterproof mechanism (2) comprises a waterproof coiled material (203), and the waterproof coiled material (203) is made of ethylene propylene diene monomer rubber; The dismounting mechanism (3) comprises an adjusting unit (31), the adjusting unit (31) is arranged at the top of the bottom plate (11), and the adjusting unit (31) is used for adjusting the height of the damping component (13) during dismounting; The dismounting mechanism (3) further comprises a clamping unit (32), the clamping unit (32) is matched with the adjusting unit (31), and the clamping unit (32) is used for transversely clamping the damping component (13) with the height adjusted by the adjusting unit (31).
  2. 2. The shock absorption reinforcement structure of the joint connection part of the assembled building is characterized in that the waterproof mechanism (2) further comprises a first clamping groove (201) and a second clamping groove (202), the first clamping groove (201) is formed in the surface of the bottom plate (11), the second clamping groove (202) is formed in the surface of the top plate (12), the bottom end and the top end of the waterproof roll (203) are respectively clamped with the inner cavities of the first clamping groove (201) and the second clamping groove (202), a wear-resistant layer (204) is fixedly connected to the surface of the waterproof roll (203), the wear-resistant layer (204) is made of fluorocarbon resin, an anti-oxidation protection layer (205) is fixedly connected to the inner wall of the waterproof roll (203), and a water stop strip (206) is fixedly connected between the surface of the waterproof roll (203) and the first clamping groove (201) and the second clamping groove (202).
  3. 3. The shock absorption and reinforcement structure for the joint connection part of the building assembled according to claim 2, wherein the adjusting unit (31) comprises four screws (3101), the four screws (3101) are fixedly connected to the top of the bottom plate (11), the four screws (3101) are respectively in one-to-one correspondence with the four damping assemblies (13), a sleeve (3102) is connected to the surface of each screw (3101) in a threaded mode, first gears (3103) are fixedly connected to the surface of each sleeve (3102), a toothed ring (3104) is connected to the top of the bottom plate (11) in a rotating mode through a bearing, and teeth of the four first gears (3103) are meshed with teeth of the toothed ring (3104).
  4. 4. The shock absorption and reinforcement structure for the joint connection part of an assembled building according to claim 3, wherein a clamping groove (3105) is formed in the surface of the sleeve (3102), a clamping strip (3106) is fixedly connected to the bottom of the damping component (13), and the clamping strip (3106) is in contact with an inner cavity of the clamping groove (3105).
  5. 5. The shock absorption and reinforcement structure for the joint connection part of an assembled building according to claim 4, wherein an extension ring (3107) is fixedly connected to the top of the toothed ring (3104), and a plurality of embedded holes (3108) are formed in the surface of the extension ring (3107).
  6. 6. The shock absorption reinforcement structure of the joint connection part of the fabricated building, as set forth in claim 5, wherein the clamping unit (32) comprises two arch bars (3201) slidably connected to the bottom of the top plate (12), the two arch bars (3201) are oppositely arranged, two groups of inserting bars (3202) are fixedly connected to one side of each arch bar (3201), the number of each group of inserting bars (3202) is two, the bottom of the top plate (12) is rotatably connected with four positioning cylinders (3203) through bearings, the four positioning cylinders (3203) are respectively located at the top of the four damping assemblies (13), the top of the damping assemblies (13) is fixedly connected with a conical block (3204), the surface of each conical block (3204) is in contact with an inner cavity of each positioning cylinder (3203), two inserting holes (3205) are formed in the surface of each group of inserting bars (3202) and the two holes (3205), the two ends of each inserting bars (3204) are fixedly connected with the bottom of the two connecting rods (3207) through bearings (8), the bottoms of the two connecting rods (3207) are fixedly connected with the bottom of the top plate (3207), the teeth of the two racks (3206) are meshed with the teeth of the second gear (3208), a telescopic rod (3209) is fixedly connected to the bottom of the second gear (3208), and the bottom of the telescopic rod (3209) is rotatably connected with the top of the bottom plate (11) through a bearing.
  7. 7. The shock absorption and reinforcement structure for the joint connection portion of an assembled building according to claim 6, wherein three extension rods (3210) are fixedly connected to the tops of the two arched rods (3201), guide blocks (3211) are fixedly connected to the tops of the three extension rods (3210), guide grooves (3212) are correspondingly formed in the bottoms of the top plates (12), and the guide blocks (3211) are slidably connected to inner cavities of the guide grooves (3212).
  8. 8. The shock absorption reinforcement structure of the joint connection part of the assembled building is characterized in that a ratchet wheel ring (3213) is fixedly connected to the top of the bottom plate (11), the ratchet wheel ring (3213) is located in an inner ring of the gear ring (3104), a telescopic rod (3209) is located in the inner ring of the ratchet wheel ring (3213), a supporting frame (3214) is fixedly connected to the surface of the telescopic rod (3209), a pawl (3215) is rotatably connected to the surface of the supporting frame (3214), the pawl (3215) is meshed with teeth of the ratchet wheel ring (3213), a torsion spring (3216) is sleeved on the surface of the supporting frame (3214), one end of the torsion spring (3216) is fixedly connected with the surface of the supporting frame (3214), and the other end of the torsion spring (3216) is fixedly connected with the top of the pawl (3215).
  9. 9. The shock absorption and reinforcement structure for the joint connection part of the fabricated building according to claim 8, wherein the damping component (13) comprises a damping rod (1301), two limiting plates (1302) are sleeved on the surface of the damping rod (1301), springs (1303) are sleeved on the surface of the damping rod (1301) in a sliding manner, two ends of the springs (1303) are fixedly connected with opposite sides of the two limiting plates (1302) respectively, the bottoms of the lower limiting plates (1302) are in contact with the tops of the clamping blocks, and the upper limiting plates (1302) are in contact with the bottoms of the positioning cylinders (3203).
  10. 10. The shock absorption and reinforcement structure of the joint connection part of the fabricated building according to claim 9, wherein a plurality of clamping rods (3217) are fixedly connected to the top of the limiting plate (1302) above, limiting grooves (3218) are correspondingly formed in the bottom of the positioning barrel (3203), and the surfaces of the clamping rods (3217) are in contact with inner cavities of the limiting grooves (3218).

Description

Shock attenuation reinforced structure of assembled building node junction Technical Field The invention relates to the technical field of node shock absorption and reinforcement structures of assembled buildings, in particular to a shock absorption and reinforcement structure of a node connection part of an assembled building. Background The shock absorption reinforcing device at the node of the assembled building is specially designed for enhancing the shock resistance of the assembled building structure, absorbs or dissipates seismic energy by optimizing the node connection mode and the energy dissipation mechanism, reduces structural damage, improves the overall shock resistance, and is used for prolonging the service life of each structure in the shock absorption reinforcing device, and the waterproof coating is sprayed on the surface of each structure to avoid corrosion. However, this kind of mode can only avoid the corrosion of each structure self material, be difficult to reduce the corrosion rate of each structure junction, thereby reduced the comprehensiveness of protecting because of the water corrosion to damping device, and damping rod of damping device can be usually because of various factors such as performance decline, physical damage, super design life and post-earthquake damage, need in time change in order to guarantee the security of building, but damping rod usually exists with welding and screwed connection's mode, need cut through cutting device to welded damping rod, can promote the vibratility to building structure this moment, increased accident risk, need demolish the screw one by one to screw connected damping rod, the inconvenience when the maintenance personal dismouting has been remarkably increased. The present invention provides a shock absorbing and reinforcing structure for a node connecting portion of an assembled building, which is capable of solving the above problems and solving the problems by matching with external tools, so as to not achieve the desired effects. Disclosure of Invention The invention aims to provide a shock absorption and reinforcement structure for a node connection part of an assembled building, so as to solve the problems in the prior art. In order to achieve the aim, the invention provides the technical scheme that the shock absorption reinforcing structure for the joint connection part of the assembled building comprises a main body mechanism, wherein the main body mechanism comprises a bottom plate, a top plate is arranged above the bottom plate, four damping components are arranged between the bottom plate and the top plate, waterproof mechanisms are arranged on the surfaces of the bottom plate and the top plate, and a dismounting mechanism is arranged at the top of the bottom plate; The waterproof mechanism is used for performing water-proof protection on the structure between the bottom plate and the top plate, and comprises a waterproof coiled material which is made of ethylene propylene diene monomer rubber; The dismounting mechanism comprises an adjusting unit, wherein the adjusting unit is arranged at the top of the bottom plate and is used for adjusting the height of the damping component during dismounting; the dismounting mechanism further comprises a clamping unit, the clamping unit is matched with the adjusting unit for use, and the clamping unit is used for transversely clamping the damping component with the height adjusted by the adjusting unit. Preferably, the waterproof mechanism further comprises a first clamping groove and a second clamping groove, the first clamping groove is formed in the surface of the bottom plate, the second clamping groove is formed in the surface of the top plate, the bottom end and the top end of the waterproof coiled material are respectively connected with the first clamping groove and the inner cavity of the second clamping groove in a clamping mode, the surface of the waterproof coiled material is fixedly connected with a wear-resistant layer, the wear-resistant layer is made of fluorocarbon resin, an anti-oxidation protection layer is fixedly connected to the inner wall of the waterproof coiled material, the anti-oxidation protection layer is made of aluminum foil, and water stop bars are fixedly connected between the surface of the waterproof coiled material and the first clamping groove and the second clamping groove respectively. Preferably, the adjusting unit comprises four screws, the four screws are fixedly connected to the top of the bottom plate, the four screws are respectively in one-to-one correspondence with the four damping assemblies, the surfaces of the screws are in threaded connection with sleeves, the surfaces of the four sleeves are fixedly connected with first gears, the top of the bottom plate is rotatably connected with toothed rings through bearings, and teeth of the four first gears are meshed with teeth of the toothed rings. Preferably, the clamping groove is formed in t