Fire water monitor

Abstract

The invention discloses a fire water monitor. The fire water monitor comprises a horizontal rotating mechanism, a vertical rotating mechanism and a connecting bent pipe, wherein the horizontal rotating mechanism comprises a horizontal motor plate and a horizontal bearing seat, the vertical rotating mechanism comprises a vertical motor plate, the horizontal bearing seat is a mechanical accessory, one end of the horizontal bearing seat is fixedly connected to the horizontal motor plate, the other end of the horizontal bearing seat is detachably and fixedly connected with one end of the connecting bent pipe, and one end of the vertical motor plate is fixedly connected to the horizontal motor plate. The vertical motor plate is directly and fixedly connected to the horizontal motor plate, so that the perpendicularity of the vertical motor plate and the horizontal motor plate can be easily guaranteed; and the horizontal bearing seat is the mechanical accessory, so that the horizontal bearingseat is simple in structure and easy to machine.

Description

technical field [0001] The invention relates to the technical field of fire protection, in particular to a fire water cannon. Background technique [0002] The automatic tracking and positioning jet fire extinguishing device generally consists of a detection component, a fire water monitor and a control component. Wherein the fire water cannon is the execution part of its fire extinguishing. The fire-fighting water monitor mentioned in this patent refers to a fire-fighting water monitor with a flow rate below 20L / s, and its main functional components include a horizontal rotation mechanism and a vertical rotation mechanism. The fire extinguishing principle of the automatic tracking and positioning jet fire extinguishing device is: when the first-level detector detects a fire, it sends a start signal to the automatic tracking and positioning fire extinguishing device, and its horizontal rotating part starts to rotate, and completes the horizontal aiming together with the det...

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Problems solved by technology

[0003] like figure 1 As shown, the traditional fire water monitor has the following disadvantages: the horizontal bearing seat 102 includes an integrally formed straight pipe part and a curved pipe part, the shape is complex, and mold opening is required, which is very inconvenient to process; the vertical motor plate 201 is fixed on the horizontal bearing On the seat 102, it is more difficult to ensure the verticality of the horizontal rotation mechanism 100 and the vertical rotation mechanism 200; and the connecting components of the vertical rotation mechanism 200 include the elbow connection sleeve d and the pipe support plate, etc., there are many components and the assembly is complicated; the elbow connection The two ends of the sleeve d should be sealed and connected separately, and there are many sealed places, which are easy to leak

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