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Simple flood control baffle that can be lifted and supported automatically

A technology of support rods and arc-shaped baffles, applied in dikes, sea area engineering, construction, etc., can solve problems such as traffic interruption, flooded underground garages, economic losses, etc., to prevent flooding, improve ground structure strength, and simple operation Effect

Active Publication Date: 2020-11-27
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Heavy rainfall caused traffic interruptions, power outages, heavy rains and abnormally high rainfall have sounded the alarm for my country's flood control work. Faced with increasing rainfall, as a water conservancy project management unit, flood control work is an important task in all work The most important thing is to always adhere to the work policy of "safety first, always be prepared, focus on prevention, and do our best to rescue emergencies", and be mentally prepared to prevent, fight against, and rescue major dangers. In the process of urban construction, In order to save urban ground space resources, many underground garages have been built, which is convenient for people to pick up their cars and saves ground resources. As a result, the underground garage is flooded and serious economic losses are caused. These problems are becoming increasingly prominent and urgently need to be solved. The invention of flood control equipment suitable for this situation was conceived.

Method used

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  • Simple flood control baffle that can be lifted and supported automatically
  • Simple flood control baffle that can be lifted and supported automatically
  • Simple flood control baffle that can be lifted and supported automatically

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: as figure 1 As shown in the liftable flood control baffle, the ground is hardened and a relief space 14 is set under the ground as the installation area of ​​the fixed frame 3, and the fixed frame 3 is hidden and fixed in the relief frame. There can be one or more spaces 14 and fixed frames 3 . There can also be one or more baffle components. The baffle assembly includes a swing rod 5 and an arc baffle 6, and the two sides of each arc baffle 6 are wrapped with rubber to prevent water leakage between the two flood baffles when each flood baffle is lifted. To the effect of water stop. The arc-shaped baffle plate 6 at the outermost edge is between the walls, and a convex-concave sliding groove structure can be provided to improve the sealing performance. For example, an arc guide rail is set on the wall, and the arc baffle plate 6 is conveniently sealed and fitted in the arc guide rail and can slide.

[0018] An access gap is provided on the ground, and t...

Embodiment 2

[0023] Embodiment 2: On the basis of Embodiment 1, a high-position arc-shaped support rod 8 and a low-position arc-shaped support rod 13 are respectively hinged on the upper part of the concave arc surface side of the arc-shaped support rod through the pin shaft 7, and the high-position arc-shaped support rod The arc lengths of the bar 8 and the low arc support bar 13 are different. Therefore, the height of the curved baffle 6 can be adjusted according to different water levels.

[0024] On the upper side of the arc-shaped baffle 6 is provided an embedded block 10 , and at the same time, a slot 11 is provided at the entrance of the access gap, and the embedded block 10 can be matched and installed in the slot 11 . A sealing strip 12 is provided on the inner side of the access gap.

Embodiment 3

[0025] Embodiment 3: On the basis of Embodiment 1, a spring or torsion spring capable of keeping the swing rod 5 moving upward is provided on the inside of the fixed frame 3, and a spring or torsion spring capable of connecting with the swing rod 5 or an arc baffle is provided at the bottom of the fixed frame 3 6 Electromagnetic locks for locking at the bottom. The electronic induction mode can be used to control the lifting operation of the arc baffle through the water level sensor and the electromagnetic lock. For example, when there is a water level difference in many places in the aisle, the water level sensor provides a signal to the electromagnetic lock, and the electromagnetic lock unlocks and releases the arc baffle 6 , so that the arc-shaped baffle 6 automatically pops up and automatically forms a stable support structure, so as to realize the purpose of automatic waterproofing at night.

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Abstract

The invention discloses a liftable flood control baffle, which includes a fixed frame hidden underground, a baffle assembly and a rotating shaft, the baffle assembly includes a swing rod and an arc-shaped baffle, and one end of the swing rod is hinged inside the fixed frame through a rotating shaft , the other end of the swing rod is connected to the lower end of the arc-shaped baffle; an access gap is provided on the ground, and the upper end of the arc-shaped baffle is sealed and sleeved in the access gap; the upper end of the arc-shaped baffle passes through the pin A curved support rod is installed. When the flood floods to the underground garage, the flood baffle is quickly lifted from the ground, which immediately plays a role in flood control, and there is no need to erect it separately, which is time-consuming and labor-intensive. The present invention has very little modification to the ground, and the modified part of the ground has only access and exit gaps, basically does not affect the appearance of the ground, and improves the structural strength of the ground.

Description

technical field [0001] The invention belongs to the technical field of flood control equipment for water conservancy projects, and is mainly applicable to flood control equipment for urban underground garages, in particular to a simple flood control baffle that can be lifted and supported automatically. Background technique [0002] In recent years, with the gradual expansion of the city scale, the phenomenon of urban waterlogging has become increasingly serious. Heavy rainfall caused traffic interruptions, power outages, heavy rains and abnormally high rainfall have sounded the alarm for my country's flood control work. Faced with increasing rainfall, as a water conservancy project management unit, flood control work is an important task in all work The most important thing is to always adhere to the work policy of "safety first, always be prepared, focus on prevention, and do our best to rescue emergencies", and be mentally prepared to prevent, fight against, and rescue maj...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/10
CPCE02B3/104
Inventor 王婧陈娜武小炎刘斐胡登奎王佟童李帅牛昂张先起丁泽霖
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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