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Vertical vibration-damping anti-seismic supporting and hanging frame based on disc springs

A technology of disc springs and anti-seismic support, which is applied in the direction of pipe supports, non-rotational vibration suppression, pipes/pipe joints/fittings, etc., which can solve the problems of unguaranteed safety, high production and maintenance costs, and few vertical anti-seismic designs and other problems, to achieve the effect of simple structure, less space occupation, flexible disassembly and assembly

Pending Publication Date: 2018-10-02
SOUTH CHINA UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Traditional anti-seismic supports and hangers generally have complex structural design, difficult production and processing, high production and maintenance costs, low installation efficiency, poor corrosion resistance, and safety cannot be guaranteed, especially in the vertical anti-seismic design.

Method used

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  • Vertical vibration-damping anti-seismic supporting and hanging frame based on disc springs

Examples

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Embodiment

[0027] Such as Figure 1 to 2 Shown. The invention discloses a vertical damping and seismic support hanger based on a disc spring, which includes a first horizontal rod 3.3, a second horizontal rod 3.4, a first diagonal brace rod 3.5, a second diagonal brace rod 3.6, and a first vertical rod. Rod 3.1, the second vertical rod 3.2;

[0028] The first diagonal strut rod 3.5 and the second diagonal strut rod 3.6 are respectively hinged to the two ends of the second horizontal rod 3.4, and the first vertical rod 3.1 and the second vertical rod 3.2 are respectively connected to the two horizontal rods 3.4 by screws. Ends

[0029] The upper ends of the first diagonal strut 3.5 and the first vertical strut 3.1, and the second diagonal 3.2 and the second diagonal strut 3.6 are respectively connected to the structural layer 8.1;

[0030] The first horizontal rod 3.3 is arranged above the second horizontal rod 3.4 located between the first vertical rod 3.1 and the second vertical rod 3.2, an...

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Abstract

The invention discloses a vertical vibration-damping anti-seismic supporting and hanging frame based on disc springs. The vertical vibration-damping anti-seismic supporting and hanging frame comprisesa first horizontal rod, a second horizontal rod, a first diagonal bracing rod, a second diagonal bracing rod, a first vertical rod and a second vertical rod, wherein the first horizontal rod is arranged above the second horizontal rod as well as positioned between the first vertical rod and the second vertical rod; vibration-damping assemblies are arranged between the first horizontal rod and thesecond horizontal rod; two ends of the first horizontal rod are correspondingly arranged in guiding sliding grooves on the inner sides of the first vertical rod and the second vertical rod; and the first horizontal rod is capable of moving up and down along the interiors of the guiding sliding grooves. The vertical vibration-damping anti-seismic supporting and hanging frame has the beneficial effects that the vertical stiffness of the two vertical rods is controlled by the disc springs, that is, the stiffness of the first vertical rod and that of the second vertical rod can be quickly adjusted by increasing or decreasing the quantity of the disc springs according to the specific conditions of the vertical vibration-damping anti-seismic supporting and hanging frame; a flexible vibration-damping and anti-seismic mechanism is provided for the vertical vibration-damping anti-seismic supporting and hanging frame; and the vertical vibration-damping anti-seismic supporting and hanging framehas the characteristics of being high in durability, short in stroke, heavy in load, small in occupied space, and flexible to dismount and mount.

Description

Technical field [0001] The invention relates to the field of installation and fixation of pipelines in construction electromechanical engineering, and in particular to a vertical vibration-damping and seismic-resistant support and hanger based on a disc spring. Background technique [0002] Seismic supports and hangers have been widely used in the field of installation and fixation of building electromechanical engineering, aiming to reduce the destructive effect of earthquake on electromechanical engineering. At present, rigid supports and hangers are commonly used in electrical and fire-fighting pipeline engineering. In a working environment with strong vibration, the supports and hangers will produce strong vibration. Under the action of earthquakes, rigid supports will generate greater internal forces, which will seriously affect the pipeline and The use performance and safety of the support and hanger, once the support and hanger fail, it will cause the pipeline to collapse ...

Claims

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Application Information

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IPC IPC(8): F16L3/11F16L3/205F16F15/04
CPCF16F15/04F16L3/1091F16L3/11F16L3/2056
Inventor 周林仁陈兰苏新罗婷
Owner SOUTH CHINA UNIV OF TECH
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