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Underground fire hydrant

A fire hydrant and ground surface technology, which is applied to buildings, water extraction devices, water supply devices, etc., can solve the problems of inconvenient operation, high cost of underground fire hydrants, complex structure, etc., and achieves convenient operation, not easy to be collided, and simple in structure. Effect

Inactive Publication Date: 2015-06-10
XIAN YUANBAICHANG TRADING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems that the existing outdoor fire hydrant is easy to be collided, the existing underground fire hydrant is expensive, the structure is complex and the operation is inconvenient

Method used

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Embodiment Construction

[0015] In order to overcome the existing problems, this embodiment provides a figure 1 Underground fire hydrant shown.

[0016] Depend on figure 1 , 2 As shown, the underground fire hydrant includes a box body 1 buried below the ground surface, a box cover 2 matched with the box body, and a fire hydrant body 3. It is characterized in that: it also includes an elastic device, and the upper end of the elastic device It is connected with the bottom of the fire hydrant body 3 through a short shaft 5, the fire hydrant body 3 rotates around the short shaft 5, and the lower end of the elastic device is fixedly connected with the bottom of the box body 1; the fire hydrant body 3. An upper positioning ear 6 and a lower positioning ear 7 are fixed on the top, and a positioning device for supporting the fire hydrant body 3 is fixed inside the box body 1. The upper positioning ear 6 of the fire hydrant body 3 is clamped on the fire hydrant body 3. Below, the side wall of the fire hydra...

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Abstract

The invention provides an underground fire hydrant. The underground fire hydrant comprises a box body laid below the ground surface, a box cover matched with the box body and a fire hydrant body. The underground fire hydrant further comprises an elastic device. The upper end of the elastic device is connected with the bottom of the fire hydrant body through a short shaft. The fire hydrant body rotates around the short shaft and the lower end of the elastic device is fixedly connected with the bottom of the box body. An upper positioning lug and a lower positioning lug are fixedly arranged on the fire hydrant body and a positioning device for supporting the fire hydrant body is fixedly arranged in the box body. The underground fire hydrant has the beneficial effects of being not prone to collision, simple in structure and convenient to operate. The problems that an existing outdoor fire hydrant is prone to collision and an existing underground fire hydrant is high in manufacturing cost, complex in structure is complex and inconvenient to operate are solved.

Description

technical field [0001] The invention relates to the technical field of fire fighting equipment, in particular to an underground fire hydrant. Background technique [0002] Existing outdoor fire hydrants are generally located on the ground and are easily collided, which not only affects traffic but also is unsightly, and even causes waste of resources and loss of property; although there are underground fire hydrants in the prior art, the cost of such fire hydrants is relatively high , and the structure is complicated, which brings inconvenience to the fire protection work. Contents of the invention [0003] The purpose of the invention is to overcome the problems that the existing outdoor fire hydrant is easy to be collided, the existing underground fire hydrant has high cost, complex structure and inconvenient operation. [0004] For this reason, the present invention provides a kind of underground fire hydrant, comprises the box body that is buried below ground surface,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B9/08E03B9/12
Inventor 申萌
Owner XIAN YUANBAICHANG TRADING
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