Gas ice bridge

A technology of air bags and inflators, applied in pontoon bridges, bridges, bridge forms, etc., can solve the problems of inappropriate, large manpower, and long-term erection, and achieve the effects of easy portability, fast erection speed, and large carrying capacity

Inactive Publication Date: 2012-12-05
孟现芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Traditional bridges include stone arch bridges, steel bridges, concrete bridges, etc. On the one hand, their erection requires a lot of manpower, material resources, and financial resources; on the other hand, it takes a long time to erect; no good solution yet

Method used

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  • Gas ice bridge

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Embodiment Construction

[0009] refer to figure 1 Among them, the present invention includes an air bag 1, a water bag 4, an inflator 2, a water pump 4, a refrigerator 7, a refrigeration pipe 11, a reinforcing net 8, an insulating layer 7, an intake and exhaust switch 3, an intake and drainage switch 6, and a fixed rope 10 . A water bag 4 is provided above the air bag 1, and a cooling pipe 11 and a reinforcing net 8 are housed in the water bag 4. The reinforcing net 8 forms a diamond molecular structure, and an insulating layer 7 is provided around the water bag 4. The two ends of air bag 1 and water bag 4 are provided with the fixed rope 10 of connecting bridge two, to be beneficial to fixing air-ice bridge. On air bag 1, water bag 4, inlet and outlet switch 3 and inlet and drain switch 6 are also housed.

[0010] Its working principle: People can select the length and width of the ice bridge according to the river surface or the width of the bridge to be built, and then fix the fixed ropes on the ...

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PUM

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Abstract

The invention relates to a gas ice bridge, which comprises a gas bag, a water bag, an inflator, a water pump, a refrigerator, a refrigerating pipe, reinforcing nets, a heat insulation layer, an air inlet and exhaust switch, a water inlet and drainage switch and fixing ropes. The gas ice bridge is characterized in that the water bag is arranged above the gas bag; the refrigerating pipe and the reinforcing nets are arranged in the water bag; the heat insulation layer is arranged around the water bag; the fixing ropes for connecting two ends of the bridge are arranged at two ends of the gas bag and the water bag; and the air inlet and exhaust switch and the water inlet and drainage switch are also arranged on the gas bag and the water bag.

Description

technical field [0001] The invention relates to a bridge that needs to be temporarily used but needs to be erected quickly, especially an air-ice bridge. Background technique [0002] Traditional bridges include stone arch bridges, steel bridges, concrete bridges, etc. On the one hand, their erection requires a lot of manpower, material resources, and financial resources; on the other hand, it takes a long time to erect; There is no good solution yet. Contents of the invention [0003] The purpose of the present invention is to provide an air-ice bridge, which has a simple structure, can be contracted, is convenient to carry, is suitable for use, can be used repeatedly, has a fast erection speed, has a large carrying capacity, is safe and convenient, and can save a lot of manpower , Material and financial resources can be used for military and engineering construction. [0004] The technical solution of the present invention is: an air-ice bridge includes an air bag, a w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D15/20E01D15/133
Inventor 孟现芳孟桂娟
Owner 孟现芳
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