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liftable pontoon

A floating bridge and lifting device technology, which is applied in the field of liftable floating bridges, can solve the problems of few supporting devices of floating bridges and cannot meet market diversification, etc.

Inactive Publication Date: 2021-03-12
CHONGQING JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current existing pontoon bridges have few supporting devices and cannot meet the diverse needs of the market

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] The liftable pontoon of the present embodiment is as Figure 1-8 As shown, it includes: a base 1, a fixed bridge section 2, a lifting bridge section 3, a driving device 8, a lifting device and two columns 6. Both sides of the lifting bridge section 3 are respectively provided with telescopic rods 5 , and two columns 6 are respectively located on both sides of the lifting bridge section 3 , and the bottoms of the columns 6 are connected to the base 1 . The t...

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Abstract

The invention relates to the technical field of pontoon bridges, and discloses a liftable pontoon bridge, comprising: a base, a fixed bridge section, a lifting bridge section, a driving device, a lifting device and two upright columns, telescopic rods are respectively arranged on both sides of the lifting bridge section, and the The two columns are respectively located on both sides of the lifting bridge section, and the bottom of the column is connected to the base. Rod and two outer rods movably sleeved outside the inner rod, the inner rod is connected to one side of the lifting bridge section, and the two outer rods are pluggably connected to the connecting bar respectively. The driving device is installed on the column so as to be movable along the column, and is connected to the outer rod for driving the two outer rods to move along the inner rod, and the lifting device is connected to the driving device for lifting the driving device. device. The invention realizes the lifting function of the floating bridge.

Description

technical field [0001] The invention relates to the technical field of floating bridges, in particular to a liftable floating bridge. Background technique [0002] At present, floating bridges on the surface of landscape lakes generally float on the water surface. After the floating bridges are laid on the water surface, although it is convenient for pedestrians to pass on the water surface, it will also block the waterway and affect the passage of surface ships (garbage salvage ships, cruise ships or sailboats). Therefore, there is generally no need to lay pontoon bridges on the water surface that needs navigation. [0003] But pontoons have a lot of advantages over traditional bridges that boats can pass underneath. Just existing pontoon products, lack the device that can flexibly lift the pontoon bridge deck to solve the navigation problem, thereby restricting the use of pontoon bridges in many areas. Present existing pontoon bridge supporting device is few, can not sat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D15/14
Inventor 董莉莉程翔赵康迪常青曹必成
Owner CHONGQING JIAOTONG UNIVERSITY