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Lamp bridge

A technology for light bridges and columns, applied in bridges, truss bridges, bridge materials, etc., can solve the problems of heavy weight, increased transportation costs, and large volume.

Inactive Publication Date: 2017-11-21
NANTONG FUQIANG LIGHTING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the light bridge is used in the open air and is set up at a high altitude for the convenience of people's passage, all parts are required to be hot-galvanized during the product manufacturing process; for the integral light bridge, due to its large size and heavy weight, galvanized The cost is generally high, and it is difficult and inconvenient to operate
After the product is manufactured, the transportation problem is also more prominent; due to the large volume, the transportation is often restricted by the road section, and the transportation volume is small each time, which increases the transportation cost
In addition, the most important thing is that the overall light bridge is heavy, and machinery must be used for installation. In some areas with harsh environments and inconvenient transportation, installation is very difficult, especially in mountainous areas.

Method used

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Embodiment Construction

[0009] Such as figure 1 , 2 As shown, the lamp bridge 1 is supported by a column 2 , and a ladder 3 is provided between the column 2 and the lamp bridge 1 . In order to facilitate the production, transportation, and installation of the light bridge, the light bridge is composed of sheet-shaped guardrails 4, steps 5, and side beams 6, 7. The connection plates 10 are respectively equidistant and correspondingly distributed, and are connected with each other by bolts 11 . The two side beams 6, 7 share a frame with the upper parallel link 8 and the lower parallel link 9, and the upper parallel link 8 and the lower parallel link 9 are connected with the connecting plates 10 bolted on the upper and lower sides of the frame with angle irons 11. In order to make the connection between parts more firm, in addition to bolted connection, it can also be connected by welding, or both bolted connection and welding can be used together.

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Abstract

The invention discloses a light bridge, in particular to a light bridge with split connection and convenient production, transportation and installation. The lamp bridge is supported by a column, and a ladder is provided between the column and the lamp bridge. Bolted or welded connections. The advantages of this structure are: the structure is divided into parts, which facilitates the process operation of hot-dip galvanizing and saves costs; it is convenient for transportation, because of the split type, there is no restriction by the road section, and the transportation volume increases at one time, saving transportation costs ;In terms of installation, due to the separation, the weight of a single component is reduced, and there is no need for machinery. In harsh areas, direct manual operation is enough, which solves the problem of inoperability in harsh areas.

Description

technical field [0001] The invention relates to a light bridge, in particular to a light bridge with split connection and convenient production, transportation and installation. Background technique [0002] The light bridges currently on the market are all integral light bridges. Since the light bridge is used in the open air and is set up at a high altitude for the convenience of people's passage, all parts are required to be hot-galvanized during the product manufacturing process; for the integral light bridge, due to its large size and heavy weight, galvanized The cost is generally high, and it is difficult and inconvenient to operate. After the product is manufactured, the transportation problem is also more prominent; due to the large volume, it is often restricted by the road section during transportation, and the transportation volume is small each time, which increases the transportation cost. In addition, the most important thing is that the integral light bridge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D6/00E01D15/133E01D101/30
CPCE01D6/00E01D15/133E01D2101/30
Inventor 沈尉
Owner NANTONG FUQIANG LIGHTING TECH