Forest fire prewarning device

An early warning device and forest fire technology, applied in the direction of forest fire alarms, fire alarms, alarms, etc., can solve the problems of small monitoring angle range, cumbersome installation steps, and large traction wire engineering, so as to achieve convenient operation, The effect of simple structure

Inactive Publication Date: 2018-06-05
苏州长鸿机械设备有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0002] The occurrence of forest fires is usually divided into two aspects. The first is man-made: smoking, picnics, etc., and the second is caused by spontaneous combustion of methane, lightning, material extrusion, high temperature and dry spontaneous combustion. At present, my country's forest fires The overall monitoring methods are relatively backward. In

Method used

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Example Embodiment

[0012] Combine below Figure 1-Figure 3 The present invention will be described in detail.

[0013] Reference Figure 1-Figure 3 , A forest fire early warning device according to an embodiment of the present invention includes a lifting column 1 and a rotating head 6 connected to the top end surface of the lifting column 1 in a rotationally matched manner. The lifting column 1 includes an upper lifting column 5 and a middle plate 3 and the lower lifting column 4, the intermediate plate 3 is arranged between the upper lifting column 5 and the lower lifting column 4, and a screw cavity 505 is respectively provided in the upper lifting column 5 and the lower lifting column 4, The screw-shaped cavity 505 is threadedly fitted with a screw-shaped column 506, and the screw-shaped column 506 is dynamically connected to the upper and lower ends of the motor 31 fixedly installed in the inner wall of the intermediate plate 3, and the left side of the screw-shaped cavity 505 The inner wall...

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Abstract

The invention discloses a forest fire prewarning device which comprises a lifting column and a turning head connected with the top end surface of the lifting column in a rotating fit manner, wherein the lifting column comprises an upper lifting column, a middle plate and a lower lifting column; the middle plate is arranged between the upper lifting column and the lower lifting column; spiral cavities are respectively formed in the upper lifting column and the lower lifting column; spiral columns are mounted in the spiral cavities in a threaded fit manner; the spiral columns are connected withthe upper and lower end parts of a motor in a power fit manner, and the motor is fixedly mounted in the inner wall body of the middle plate; sliding shrinkage cavities are symmetrically formed in positions, which are located on the left sides of the spiral cavities, in the inner wall bodies of the upper lifting column and the lower lifting column respectively; sliding shrinkage rods are mounted inthe sliding shrinkage cavities in a sliding fit manner; each of the sliding shrinkage rods penetrates out of the end surface of one side of each of the upper lifting column and the lower lifting column, and is fixedly connected with each of the upper and lower end surfaces of the middle plate.

Description

technical field [0001] The invention relates to the technical field of fire early warning, in particular to a forest fire early warning device. Background technique [0002] The occurrence of forest fires is usually divided into two aspects. The first is man-made: smoking, picnics, etc., and the second is caused by spontaneous combustion of methane, lightning, material extrusion, high temperature and dry spontaneous combustion. At present, my country's forest fires The overall monitoring methods are relatively backward. In order to reduce or avoid forest fires, fire alarms are usually installed in mountainous areas. The fire alarms currently used usually use commercial power. The project of pulling wires in mountainous areas is relatively large, which requires a lot of manpower and material resources. The installation steps are cumbersome and the monitoring angle range is small. Contents of the invention [0003] The object of the present invention is to provide a forest fi...

Claims

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Application Information

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IPC IPC(8): G08B17/00H02S20/30
CPCG08B17/005H02S20/30Y02E10/50
Inventor 舒泳军
Owner 苏州长鸿机械设备有限公司
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