CN203647930U

CN203647930U - Fire-extinguishing injection frame of fire-fighting lance

Info

Publication number: CN203647930U
Application number: CN201320881237.6U
Authority: CN
Inventors: 贾卫东
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-30
Filing date: 2013-12-30
Publication date: 2014-06-18
Anticipated expiration: 2023-12-30

Abstract

The utility model discloses a fire-extinguishing injection frame of a fire-fighting lance. The fire-extinguishing injection frame comprises a water gun loop for fixing a water gun, a spherical rotor, a hemispherical rotary nut and a bracket, wherein the water gun loop is fixed on the top of the spherical rotor through a convex neck; the spherical rotor is arranged in the hemispherical rotary nut to form a universal joint structure; the bottom end of the hemispherical rotary nut is fixed on a platform on the upper part of the bracket; supporting legs are arranged on the lower part of the bracket. The technical problems that the fire-fighting lance used on the ground cannot be stably and accurately supported, the manual labor cannot be saved and the like can be solved.

Description

A kind of fire-fighting lance fire extinguishing spray stand

Technical field

The utility model relates to fire-fighting equipment technical field, particularly relates to a kind of support of fire-fighting lance.

Background technology

At present, the occasion of the fire-fighting lance injection water fire extinguishing using on ground, often adopts staff that fire-fighting lance is taken in one's arms and operated.This mode waste of manpower, stability and poor accuracy.In order to save manpower, strengthen stability and the accuracy of fire-fighting lance in injection water process, need to there is a kind of fire-fighting lance fire extinguishing spray stand.

Summary of the invention

The purpose of this utility model is to provide a kind of fire-fighting lance fire extinguishing spray stand, uses the stable of fire-fighting lance and accurately supports and save the technical problems such as manpower to solve ground.

In order to realize foregoing invention object, the technical scheme that the utility model adopts is as follows:

A kind of fire-fighting lance fire extinguishing spray stand, comprises that hydraulic giant hoop, spherical spinner, the hemispherical of fixing hydraulic giant turns mother and support; Described hydraulic giant hoop is fixed on the top of spherical spinner by protruding neck, spherical spinner is arranged on hemispherical and turns in female and form gimbal structure, and described hemispherical turns on the platform that female bottom is fixed on support top, and support bottom is feet.

Described feet is nested with and is slidably connected by upper and lower two parts and forms, and in the upper and lower two-part connection space being nested with and slide, is provided with buffer spring.

Described feet bottom is fixed on feet base by rotating shaft.

The advantage the utlity model has is as follows: can stablize and accurately fix fire-fighting lance, having overcome the shortcoming that takies fireman, effectively having alleviated fireman's working strength.

Brief description of the drawings

Fig. 1 is front view of the present utility model.

Fig. 2 is the cutaway view along A-A direction of Fig. 1.

Fig. 3 is stereogram of the present utility model.

Fig. 4 is that spherical spinner of the present utility model and hemispherical turn female inside partial sectional view.

Detailed description of the invention

Structure of the present utility model is referring to Fig. 1,2,3.It comprises that hydraulic giant hoop 2, spherical spinner 3, hemispherical turn mother 4 and support.Described hydraulic giant hoop 2 functions are devices of fixing hydraulic giant 1, and this hydraulic giant hoop 2 is fixed on the top of spherical spinner 3 by protruding neck.Spherical spinner 3 is arranged on hemispherical and turns female 4 interior formation gimbal structures.Hydraulic giant 1 can be in the scope of 360 degree, and the rotation realization turning in female 4 in described hemispherical by spherical spinner 3 is freely adjusted.The bottom that described hemispherical turns mother 4 is fixed on the platform 5 on support top.Described support comprises the feet 6 of upper brace 5 and bottom.In the present embodiment, support bottom is three feets, the quantity of feet 6 and form is set can determines as required.Described feet 6 can be the structure of damping, as every feet being divided into upper and lower two 6-1,6-2, and connects by the form of sliding plug, is provided with damping spring 6-3 in junction.Referring to the structure of the broken section part of the relevant feet in Fig. 1.Described feet 6 bottoms are fixed on feet base 8 by rotating shaft 7.

Claims

1. a fire-fighting lance fire extinguishing spray stand, is characterized in that, comprises that hydraulic giant hoop, spherical spinner, the hemispherical of fixing hydraulic giant turns mother and support; Described hydraulic giant hoop is fixed on the top of spherical spinner by protruding neck, spherical spinner is arranged on hemispherical and turns in female and form gimbal structure, and described hemispherical turns on the platform that female bottom is fixed on support top, and support bottom is feet.

2. a kind of fire-fighting lance fire extinguishing spray stand according to claim 1, is characterized in that, described feet is nested with and is slidably connected by upper and lower two parts and forms, and in the upper and lower two-part connection space being nested with and slide, is provided with buffer spring.

3. a kind of fire-fighting lance fire extinguishing spray stand according to claim 2, is characterized in that, described feet bottom is fixed on feet base by rotating shaft.