Anti-seismic bracket early warning system and early warning pull rod

Abstract

The invention discloses an anti-seismic bracket early warning system and an early warning pull rod. Traction end parts located at the two ends of a supporting transverse beam are respectively articulated with a middle pull rod, a left pull rod, a right pull rod and a rear pull rod; one end of a jointed pipe of each pull rod is a swivel nut, and the other end of the jointed pipe is a supporting wall; side holes are symmetrically formed in the two ends of each jointed pipe, and thus, the structural body that the two ends of a jointed rod are connected to the swivel nut and the supporting wall isformed; the swivel nut is internally connected to a threaded rod; the two sides of the supporting wall are fixedly connected to sliding sleeves; sliding rods are respectively arranged in the slidingsleeves at the two sides in a sleeving manner; an inner sliding block is arranged in the jointed pipe in a sleeving pipe; the inner ends of the two side sliding rods are respectively fixed to the twosides of the inner sliding block; the outer ends of the two side sliding rods are respectively fixed to the two sides of an outer sliding block; a strong spring is connected between the inner slidingblock and the supporting wall; and a pressure sensor is arranged at the inner side of the supporting wall in a sleeving manner. The anti-seismic bracket early warning system can monitor the pressure change of each pressure part in real time through a control system, and even monitors the displacement change of each rod piece. When the variation range is greater than the set threshold value, a warning signal is sent out through a controller or a cloud monitoring system, and thus, an automatic early warning function can be provided.

Description

technical field [0001] The invention belongs to the technical field of pipeline anti-seismic auxiliary supports, and in particular relates to a system capable of real-time monitoring of pressure changes at parts of anti-seismic support components to realize early warning. Background technique [0002] Existing components such as cable ducts or air ducts used on the top of the building are first inserted into the ceiling (ceiling) and connected with the expansion wire as a hanging piece. The connection strength is very weak. When an earthquake occurs, the building will be damaged. If there is a swing, the pipes installed on the top of the building will also swing along with the cables and other components. This component swing will not be eliminated by itself, and the swing amplitude of the components will gradually increase with the swing of the building, and may even occur with the swing of the building. Resonance phenomenon, repeated high-intensity swing action will cause ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the defects and problems still existing in the existing anti-seismic support, the present invention provides a kind of anti-seismic support with a shock-absorbing effect and a damping effect of the early-warning rod, by installing corresponding sensors in the early-warning rod to achieve real-time monitoring of the pressure of the anti-seismic support Early warning system for changing or shifting border conditions and issuing warnings

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