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Universal flexible pipeline joint suitable for seismic insulation structure

A universal flexible and pipe joint technology, applied in the direction of pipes/pipe joints/fittings, adjustable connections, passing components, etc., can solve the problems of leather tube damage, small deformation and displacement, and weak ability to change deformation with displacement. Achieve the effect of eliminating shear force and ensuring normal operation

Pending Publication Date: 2021-12-21
NANCHANG UNIV
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still some problems in the existing flexible pipe connection technology, such as small deformation displacement, and the ability to transform deformation with displacement is not strong, which may easily lead to shear force at the joint and flexible pipe during deformation, causing damage to the leather pipe

Method used

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  • Universal flexible pipeline joint suitable for seismic insulation structure
  • Universal flexible pipeline joint suitable for seismic insulation structure

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Embodiment Construction

[0019] Below the present invention is further described:

[0020] see Figure 1-2 ,

[0021] The invention discloses a universal flexible pipe joint suitable for an earthquake-isolated structure, which comprises a building upper part 1, a building lower part 2, an earthquake-isolation layer pipe 3 and a flexible connecting pipe 5. The earthquake-isolation layer pipe 3 is composed of a transverse Section 31 and longitudinal section 32 are composed of an "L" shaped tubular structure, the transverse section 31 of the two seismic isolation layer pipelines 3 is connected to the upper part 1 of the building and the lower part 2 of the building through the fixed platform 4 respectively, two The longitudinal sections 32 are connected to both ends of the flexible connecting pipe 5 through the universal flexible pipe joint 7. By setting the universal flexible pipe joint 7, the deformation direction can be synchronized with the earthquake displacement direction, eliminating the need for...

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Abstract

The invention relates to the technical field of building seismic insulation, in particular to a universal flexible pipeline joint suitable for a seismic insulation structure, which comprises a building upper part, a building lower part, seismic insulation layer pipelines and a flexible connecting pipeline, each seismic insulation layer pipeline is of an L-shaped tubular structure composed of a transverse section and a longitudinal section, the transverse sections of the two seismic insulation layer pipelines are connected with the building upper part and the building lower part through fixing racks correspondingly, and the two longitudinal sections of the two seismic insulation layer pipelines are connected with the two ends of the flexible connecting pipeline through universal flexible pipeline joint bodies. The problem of uncertainty caused by uncertainty of the seismic displacement direction is solved, and through the application of the universal flexible pipeline joint, the deformation direction can be synchronous with the seismic displacement direction, so that shearing force between the joint and a hose is eliminated, and normal work of the hose is guaranteed.

Description

technical field [0001] The invention relates to the technical field of building earthquake isolation, in particular to a universal flexible pipe joint suitable for earthquake isolation structures. Background technique [0002] Earthquake is one of the most serious natural disasters faced by human society. Earthquakes can cause damage and collapse of buildings, causing heavy losses to people's lives and properties. Seismic isolation building is to install a seismic isolation device at the base of the building or at a certain position to form a seismic isolation layer, which isolates the upper structure of the building from the lower foundation, so as to consume seismic energy and avoid or reduce the transmission of seismic energy to the upper part. It can more effectively guarantee the safety of the superstructure and internal personnel. [0003] Building seismic isolation technology is to install seismic isolation devices on the foundation and upper structure of the buildi...

Claims

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Application Information

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IPC IPC(8): F16L27/053F16L27/06F16L27/107
CPCF16L27/023F16L27/053F16L27/06F16L27/107
Inventor 陈宝魁冯辉卜凯霖汪桦林柴学
Owner NANCHANG UNIV