Anti-seismic fire-fighting bracket for building

Abstract

The invention discloses an anti-seismic fire-fighting bracket for a building. The bracket comprises a fire-fighting supporting plate, wherein a pair of fire-fighting vertical plates is fixedly arranged on two sides of the fire-fighting supporting plate, fire-fighting induction nozzles are separately arranged at the bottom of the fire-fighting supporting plate and on the inner sides of the fire-fighting vertical plates, a pair of shock absorbing oscillating bars is separately arranged on two longitudinal shaft levers, separately, the shock absorbing oscillating bars are arranged in V shape, transverse shaft sleeves are fixedly mounted at the ends, far away from a shaft seat, of the shock absorbing oscillating bars, and adjacent two fire-fighting supporting plates communicate through a watersupply steel pipe. The bracket can protect an electromechanical engineering facility effectively and prevent the electromechanical engineering facility from falling off integrally under a strong shock. The adjacent fire-fighting supporting plates are connected and fixed through the water supply steel pipe, the hoisted electromechanical engineering facility is prevented from being twisted and damaged, and meanwhile, a fire-fighting water supply facility and the anti-seismic bracket are arranged in a combined manner, so that the integral efficiency of parts of the building is improved. In addition, the anti-seismic fire-fighting bracket can respond to a fire behavior quickly, so that the anti-seismic fire-fighting bracket is suitable for being widely popularized and applied.

Description

technical field [0001] The invention relates to the technical field of building shock-absorbing brackets, in particular to a building anti-seismic fire-fighting bracket. Background technique [0002] The anti-seismic support and hanger is an anti-seismic support system with seismic force as the main load. It is aimed at an anti-seismic support measure that can transmit the seismic action generated by pipelines and equipment to the structure when encountering an earthquake with fortification intensity. The anti-seismic support is The mechanical and electrical engineering facilities such as water supply and drainage, fire protection, heating, ventilation, air conditioning, gas, heat, electricity, communication, etc. after seismic strengthening, can reduce earthquake damage, reduce and Prevent the occurrence of secondary disasters as much as possible, so as to achieve the purpose of reducing casualties and property losses, such as an anti-seismic support that is easy to install...

AI Technical Summary

Problems solved by technology

[0003] 1. Rigid connection between the anti-seismic support and mechanical and electrical engineering facilities such as water supply and drainage, fire protection, heating, ventilation, air conditioning, gas, heat, electricity, communication, etc., only relying on the elastic stress between the hangers to provide limited shock absorption for the above-mentioned mechanical and electrical engineering facilities For earthquakes with high intensity and the upper parts of high-rise buildings with large swing amplitude, the above-mentioned device cannot provide effective anti-seismic capacity. Cause the whole mechanical and electrical engineering facilities to fall off;

[0004] 2. The anti-seismic supports are isolated from each other, and each is responsible for fixing the mechanical and electrical engineering facilities in the separated area. When an earthquake occurs, each part cannot swing synchronously under the irregular swing amplitude, and the consequence is that the swing of each part is inconsistent. Lead to distortion and damage of mechanical and electrical engineering facilities, resulting in exposure damage of electrical and gas facilities and other secondary injuries;

[0005] 3. The hoisting of anti-seismic support and mechanical and electrical engineering facilities affects the arrangement and work of fire-fighting facilities to a certain extent. For the mechanical and electrical engineering Whether it is above or below, there are certain disadvantages in the event of a fire. For example, the fire sensor nozzles installed above are blocked by the hoisted mechanical and electrical engineering facilities and cannot be sprayed in time. Timely extinguish the fire spreading above

[0006] 4. The anti-seismic support is only used as a hoisting support, and its function is relatively single

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