CN212670464U

CN212670464U - Flood control railing

Info

Publication number: CN212670464U
Application number: CN202020016334.9U
Authority: CN
Inventors: 蔚成亮; 曹进; 王雄; 张玉雪; 王孝; 黄凡源; 熊婉丽
Original assignee: Central and Southern China Municipal Engineering Design and Research Institute Co Ltd
Current assignee: Central and Southern China Municipal Engineering Design and Research Institute Co Ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2021-03-09
Anticipated expiration: 2030-01-06

Abstract

The utility model relates to a city river flood control safety protection facility field provides a flood control railing, including the bank barricade, bank barricade upper surface is equipped with rather than the first railing stand of vertically, inside first railing stand lower extreme embedding bank barricade, the inside hollow out construction that is of first railing stand, top is equipped with two upper pulleys in the first railing stand, the bottom is equipped with the lower pulley in the first railing stand, bank barricade upper surface is equipped with the standing groove with the crossing department of first railing stand, be equipped with surperficial folding sealing member in the standing groove. The utility model discloses a folding sealing member seals the railing space for the flood control railing has guardrail safeguard function and flood control function of blocking water simultaneously, is applicable to the nervous river reach in city river course land space, practices thrift the cost, and easy operation is convenient, has good economic benefits.

Description

Flood control railing

Technical Field

The utility model relates to a city river flood control safety protection facility field, concretely relates to flood control railing.

Background

River railing is set up along the river on river course both sides more, in order to reach pleasing to the eye and hydrophilic purpose, and the railing adopts the fretwork form more. The urban river has limited land space, the revetment is mostly in a vertical rigid revetment mode, and the arrangement of the railings is particularly important because the height difference of the river banks is large and the flow of people along the river is large. Meanwhile, the flood control capability of urban river channels is often insufficient, and aiming at the problem of insufficient flood control capability, three main solutions are provided at present: 1. widening the river channel; 2. deepening the river channel; 3. heightening the dikes. The urban land is tense, dense buildings exist along rivers, the problems are difficult to solve through the 1 st and 2 nd approaches, and the 3 rd approach usually adopts the measures of arranging flood control walls, but the arrangement weakens the hydrophilicity of the river channels and influences the landscape effect of the two banks of the river channels.

SUMMERY OF THE UTILITY MODEL

To this kind of problem, the utility model provides a flood control railing combines together flood control wall flood control function of blocking water and railing block function, seals the railing space through folding sealing member, improves river course flood control ability.

In order to achieve the above purpose, the utility model provides a technical scheme as follows: the utility model provides a flood control railing, includes river bank barricade, its characterized in that: the upper surface of the river bank retaining wall is provided with a first railing post vertical to the river bank retaining wall, the lower end of the first railing post is embedded into the river bank retaining wall, the first railing post is internally provided with a hollow structure, the top part in the first railing post is provided with two upper pulleys, the bottom of the first railing post is provided with a lower pulley, the intersection of the upper surface of the river bank retaining wall and the first railing post is provided with a placing groove, a folding sealing element with the surface coated with glue is arranged in the placing groove, a traction wire connected with the folding sealing element is arranged at the top of the folding sealing element, the traction line bypasses the upper pulley and the lower pulley and extends to the outside of the first railing post, a floating ball is arranged at the extending end of the traction line, two sides of the first railing post are provided with second railing posts which are provided with guide grooves, and a roller matched with the guide groove is arranged at the position, opposite to the guide groove, of the inner side of the folding sealing element.

Furthermore, a sealing strip is arranged inside the guide groove.

Further, the folded seal deployed length is greater than the first railing post height.

Further, a cross rod is arranged at the top of the first railing stand column and is in through connection with the first railing stand column and the second railing stand column.

The utility model discloses the beneficial effect who has does:

the utility model provides a flood control railing is in non-flood phase, and its aesthetic property is unanimous with ordinary protection railing, and in flood phase, along with the water level rises, the stand space is sealed, forms and seals the guardrail, plays the flood control function. The utility model provides a flood control railing has guardrail safeguard function and flood control function of blocking water, is applicable to the river reach that city river course land used space is nervous, practices thrift the cost, and easy operation is convenient, has good economic benefits.

Drawings

FIG. 1 is a cross-sectional schematic view of a first rail post of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1 bank barricade, 2 first railing stand, 3 upper pulleys, 4 lower pulleys, 5 standing grooves, 6 folding sealing members, 7 pull wires, 8 floating balls, 9 second railing stand, 10 guide grooves, 10.1 sealing strips and 11 cross bars.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

The utility model provides a technical scheme as follows: the utility model provides a technical scheme as follows: the utility model provides a flood control railing, includes river bank barricade 1, its characterized in that: the upper surface of the river bank retaining wall 1 is provided with a first railing post 2 vertical to the river bank retaining wall, the lower end of the first railing post 2 is embedded into the river bank retaining wall 1, the first railing post 2 is internally provided with a hollow structure, the top part in the first railing post 2 is provided with two upper pulleys 3, the bottom of the first railing post 2 is provided with a lower pulley 4, the intersection of the upper surface of the river bank retaining wall 1 and the first railing post 2 is provided with a placing groove 5, a folding sealing element 6 is arranged in the placing groove 5, a traction wire 7 connected with the folding sealing element 6 is arranged at the top of the folding sealing element 6, the traction line 7 extends to the outside of the first railing post 2 by bypassing the upper pulley 3 and the lower pulley 4, a floating ball 8 is arranged at the extending end of the traction line 7, two sides of the first railing post 2 are provided with second railing posts 9, the second railing posts 9 are provided with guide grooves 10, a roller engaged with the guide groove 10 is provided inside the folding seal member 6 opposite to the guide groove 10.

Preferably, a sealing strip 10.1 is arranged inside the guide groove 10.

Preferably, the unfolded length of the folded seal 6 is greater than the height of the first railing post 2.

Preferably, a cross rod 11 is arranged at the top of the first railing post 2, and the cross rod 11 is connected with the first railing post 2 and the second railing post 9 in a penetrating manner.

The utility model discloses specifically use the step as follows:

as shown in the figure, the first railing post 2 and the second railing post 9 are firstly fixed on the river bank retaining wall 9, the folding sealing piece 8 is folded and stacked in the placing groove 5 in a zigzag manner, the bottom of the folding sealing piece 6 is fixedly connected with the placing groove 5, the top of the folding sealing piece 6 is connected with the traction line 7, then the traction line 7 is extended to the outside from the bottom of the first railing post 2 by bypassing the upper pulley 3 and the lower pulley 4, and the traction line 7 is connected with the floating ball 8, so that the floating ball 8 is freely suspended on the side face of the river bank retaining wall 1. When the river water level gradually rises to reach the starting water level of the floating ball 8, the floating ball 8 starts to float, and the folding sealing element 6 is kept still at the moment; when the river course water level rises and reaches folding sealing member 6 and starts the water level, the floater 8 floats the upward buoyancy that produces and promotes folding sealing member 6 gradually through pull wire 7, and then seals the space between two adjacent railing posts 9. Along with the promotion of folding sealing member 6, the fretwork railing forms gradually and seals the railing, reaches the purpose that prevents the river overflow. When the water level is again lower than the water level of the folded sealing member 6, the folded sealing member 6 is folded again in the placing groove 5 by its own weight.

While the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a flood control railing, includes river bank barricade (1), its characterized in that: the upper surface of the river bank retaining wall (1) is provided with a first railing post (2) vertical to the river bank retaining wall, the lower end of the first railing post (2) is embedded into the river bank retaining wall (1), the inside of the first railing post (2) is of a hollow structure, the top of the first railing post (2) is provided with two upper pulleys (3), the bottom of the first railing post (2) is provided with a lower pulley (4), a placement groove (5) is arranged at the intersection of the upper surface of the river bank retaining wall (1) and the first railing post (2), a folding sealing element (6) with a coated surface is arranged in the placement groove (5), the top of the folding sealing element (6) is provided with a traction line (7) connected with the folding sealing element, the traction line (7) bypasses the upper pulley (3) and the lower pulley (4) and extends to the outside of the first railing post (2), and the extending end of the traction line (7) is provided with a floating ball (8) connected, first railing stand (2) both sides are equipped with second railing stand (9), second railing stand (9) are equipped with guide way (10), the place that folding sealing member (6) inboard and guide way (10) are relative is equipped with and wants the complex gyro wheel with guide way (10).

2. A flood barrier according to claim 1, wherein: and a sealing strip (10.1) is arranged in the guide groove (10).

3. A flood barrier according to claim 1, wherein: the unfolding length of the folding sealing element (6) is greater than the height of the first railing post (2).

4. A flood barrier according to claim 1, wherein: first railing stand (2) top is equipped with horizontal pole (11), horizontal pole (11) through connection first railing stand (2) and second railing stand (9).