A fire sprinkler pipe anti-seismic finished support and hanger

Abstract

The invention discloses a fire-fighting sprinkler pipe anti-seismic finished support and hanger, which comprises a horizontal installation plate, a vertical support frame, a horizontal connection frame, an inclined fixed plate, a chute, a slider, a telescopic block, a card slot, and a half circle for installation. , series blocks, limit bolts, tightening nuts, return springs and spring slots, a vertical support frame is fixedly installed at the center of the bottom of the horizontal mounting plate, and a horizontal connecting frame is fixedly installed between the inner bottoms of the two vertical support frames , the lower surface of the horizontal mounting plate, the two side walls of the vertical support frame and the upper surface of the horizontal connecting frame are all provided with chutes, and sliders are slidably connected in the chutes, and the symmetrical sides of the sliders are There are spring grooves inside. This invention realizes the area adjustment of the clamping part of the support and hanger, realizes the clamping of spray pipes of different sizes, and has a simple structure, and the support angle of the legs can be easily adjusted to ensure that the support and hanger Excellent stability and shock resistance, easy installation, simple operation and strong practicability.

Description

technical field [0001] The invention relates to the technical field of fire-fighting building materials, in particular to an anti-seismic finished support and hanger for a fire-fighting sprinkler pipe. Background technique [0002] The fire sprinkler pipe, that is, the terminal drain pipe of the fire sprinkler fire protection system, is usually used in conjunction with the main pipeline and the sprinkler head to form a fire water supply, air supply, and foam medium delivery pipeline system. Fire sprinkler pipes are generally supported by connecting to buildings through hangers. The current fire sprinkler pipe support and hanger is generally spliced ​​by connecting rods, and then fixed on the building through the threaded connection of the connecting piece. The support and hanger part of the fixed pipe is generally square, and the area is fixed and cannot be adjusted. Most of the pipes are cylindrical, and the size is changeable, which often causes the size of the spray pipe...

AI Technical Summary

Problems solved by technology

The current fire sprinkler pipe support and hanger is generally spliced ​​by connecting rods, and then fixed on the building through the threaded connection of the connecting piece. The support and hanger part of the fixed pipe is generally square, and the area is fixed and cannot be adjusted. Most of the pipes are cylindrical, and the size is changeable, which often causes the size of the spray pipe and the hanger to be inconsistent or the fixing and clamping effect is not good, and the support and hanger often need to adjust the legs according to the inclination angle of the building and environmental factors when installing the hanger The support angle is to achieve stable installation. Most of the ordinary support hangers are single-rod fixed structures, and the angle cannot be adjusted. A few support hangers can be adjusted and disassembled by screw fastening, but each node needs to be confirmed by operation. The operation process is complicated. The adjustment takes a long time and is greatly affected by manual work. If the screws are not tightened, it is easy to cause the entire support and hanger structure to be unstable, with low safety performance and high labor intensity.

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