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Reversing seat of electrically-controlled fire monitor

A fire monitor and reversing seat technology, applied in the field of reversing seats, can solve the problems of easy winding of cables and adverse effects on cable life, and achieve the effects of overcoming cable winding, improving stress conditions, and simple connection structure

Pending Publication Date: 2019-04-23
山东绿屏工业消防设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem that the cable of the electronically controlled fire monitor is easily entangled, which adversely affects the life of the cable, the present invention provides an electronically controlled fire monitor reversing seat, which can overcome the problem of cable entanglement and improve the stress of the cable situation, and the structure is simple

Method used

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  • Reversing seat of electrically-controlled fire monitor
  • Reversing seat of electrically-controlled fire monitor
  • Reversing seat of electrically-controlled fire monitor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Such as figure 1 and figure 2 As shown, the transmission seat is a ring body 1.1 (specifically in the form of an incomplete ring body), and the assembly seat is a spherical shell 2.1 (a non-standard sphere with a technical hole or surface on the spherical surface). The spherical shell 2.1 includes an upper shell 2.11 and a lower shell 2.12. The two shells are provided with protrusions for connection and ribs for support, and the two shells are integrally connected by bolts or screws. As shown in the figure, the opposite ports of the two housings are provided with corresponding matching annular grooves and annular flanges. The inner wall of the ring body 1.1 is provided with a support arm 11 connected to the spherical shell 2.1. In the figure, the support arms 11 are provided corresponding to the upper and lower shells 2.11 and 2.12. The outer wall of the ring body 1.1 is provided with an arc-shaped rack 1.11, and the transmission gear 4 meshes with the arc-shaped rac...

Embodiment 2

[0062] Such as image 3 and Figure 4 As shown, the transmission seat is a semi-cylindrical body 1.2, and the assembly seat is a support plate 2.2 fixed at the strip notch of the semi-cylindrical body 1.2. In the semi-cylindrical body 1.2, at least one of the curved inner wall surface and the curved outer wall surface is a circular curved surface (incomplete circle, such as a semicircle). In the solution shown in the figure, the inner and outer curved surfaces of the semi-cylindrical body 1.2 are both circular curved surfaces. Moreover, in the illustration, the inner arc surface and the outer arc surface of the semi-cylindrical body 1.2 are respectively provided with inner teeth 1.21 and outer teeth 1.23 (in specific embodiments, one can also be selected). The transmission gear 4 meshes with the internal teeth 1.21 provided on the semi-cylindrical body 1.2. The pivot 21 is arranged on the supporting plate 2.2, the driving motor 2 5 is fixedly installed on the supporting pla...

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Abstract

The invention relates to a reversing seat of an electrically-controlled fire monitor. The reversing seat comprises a transmission seat, an assembly seat, a driving motor I, a transmission gear and a driving motor II; a gear structure distributed along the arc surface is arranged on the transmission seat; the assembly seat is fixedly connected with the transmission seat and is connected onto a rackthrough a pivot; the driving motor I s fixed to the rack; the transmission gear is assembled at the output shaft end, is matched with the gear structure on the transmission seat and can drive the transmission seat and the assembly seat to rotate synchronously in the vertical surface; the driving motor II is fixed to the assembly seat; the axial direction of a transmission shaft of the driving motor II is arranged in the vertical direction; and the transmission shaft can be linked with a spraying barrel and is used for adjusting the spraying direction of the spraying barrel. By the aid of thereversing seat, the problem of cable winding can be solved, the stress condition of cables can be improved, and the structure is simple.

Description

technical field [0001] The invention relates to the field of electronically controlled fire monitors, in particular to a reversing seat that can be applied to electronically controlled fire monitors. Background technique [0002] The fire water cannon is an important equipment for long-distance fire extinguishing. The flexibility of the jet barrel action directly determines the jet spray accuracy and fire extinguishing effect. Therefore, the nozzle of the spraying barrel of the fire water monitor of current design can be aligned flexibly to any direction in the vertical space, and can be inclined upwards and downwards. [0003] In order to ensure that the spray barrel of the electronically controlled fire water cannon can move flexibly, at least two motors need to be installed, one of which is used to drive the spray barrel to rotate in the vertical space to adjust the direction of spraying, and the other motor is used to drive the spray cannon The cylinder swings up and do...

Claims

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Application Information

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IPC IPC(8): A62C31/03
CPCA62C31/03
Inventor 耿晨耿长民
Owner 山东绿屏工业消防设备有限公司
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