Fire-fighting sprinkler pipe anti-shock finished product support-hanger

Abstract

The invention discloses a fire-fighting sprinkler pipe anti-seismic finished product support-hanger. The support-hanger comprises a horizontal mounting plate, vertical supporting frames, a horizontal connecting frame, inclined fixing plates, sliding grooves, sliding blocks, telescopic clamping blocks, clamping grooves, mounting half rings, series connection blocks, limiting bolts, tightening nuts, return springs and spring grooves, wherein the vertical supporting frames are fixedly mounted at the center of the bottom of the horizontal mounting plate, the horizontal connecting frame is fixedly mounted between the bottoms of the inner sides of the two vertical supporting frames, the sliding grooves are formed in the lower surface of the horizontal mounting plate, the two side walls of the vertical supporting frames and the upper surface of the horizontal connecting frame respectively, the sliding blocks are slidably connected into the sliding grooves respectively, and the spring grooves are formed in the two symmetrical side faces of each sliding block respectively. According to the support-hanger, the area of a clamping part of the support-hanger can be adjusted, and therefore sprinkler pipes of different sizes can be clamped; and the structure is simple, the supporting angle of supporting legs can be easily adjusted to guarantee the stability and shock resistance of the support-hanger, and the support-hanger is convenient to mount, easy to operate and high in 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 variable, which often causes the size of the spray pipe and the hanger to be incompatible or the fixing and clamping effect is not good. When the hanger is installed, it is often necessary to adjust the legs according to the inclination angle of the building and environmental factors. 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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