KR200367093Y1 - A collapsible bridge railing - Google Patents

Abstract

The present invention relates to a folding bridge railing, and in detail, the railing is configured as a support fixed to both sides of the leg and the support pin fastened to the pivot, so that the support can be folded around the pin of the support, The present invention relates to a folding bridge railing that prevents railings and bridges from being damaged by high water pressure due to tree branches and various garbage being caught on railings when flooding a bridge.

According to the present invention, there is provided a foldable bridge railing comprising a pedestal fixed to the leg, a pedestal fastened to the pedestal rotatably mounted, and a fixture for fixing the pedestal.

Description

Folding bridge railings {A collapsible bridge railing}

The present invention relates to a folding bridge railing, and in detail, the railing is composed of a pedestal fixedly fixed to both sides of the leg and the support pillar fastened to the pin, so that the support pole can be folded around the pin of the pedestal if necessary, The present invention relates to a folding bridge railing that prevents the railings and bridges from being damaged by high water pressure, which is caused by tree branches and various garbage being caught on the railings when flooding the bridge.

Balustrades are installed on both sides of the bridge, which is to prevent vehicles or pedestrians from falling under the bridge, and has a structure firmly fixed to the bridge.

The structure of the conventional bridge railing is composed of a pedestal is firmly fixed at regular intervals along both sides of the leg, a support post installed to be fixed to the pedestal, a handrail or a net body connecting the support post. Or it may have a simple structure in which the struts are fixed to the legs at equal intervals.

Such conventional bridge railings all have a structure that is permanently and securely fixed, which may be a very dangerous structure at times. In other words, in the case of a flooded bridge, the fixed railing increases the water pressure, resulting in damage to the railing as well as damage to the bridge. In other words, tree branches and various wastes floating during flooding are caught on the railings, and the water pressure is transmitted to the railings and bridges as they are.

As a result, more than a certain amount of water pressure can cause damage to railings and bridges, as well as secondary problems such as disruption and isolation of traffic.

The purpose of the present invention is to provide a folding bridge railing that can protect both the railing and the bridge by preventing the floating tree branches and various garbage from the railing by folding the railing of the bridge frequently flooded during flooding.

1 is an overall perspective view of the present invention

2 is a detailed perspective view of the present invention

3 is a cross-sectional view of the present invention

Figure 4 is a state diagram when the present invention is folded

※ Explanation of codes for main parts of drawing

1: pedestal 2: pin

3: holding stand 4: hanging stand

5: hanging groove

100: handrail

Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

Folding leg railing 100 of the present invention is characterized in that it comprises a pedestal (1) fixed to the leg, and the holding pedestal (3) which is fastened to the pedestal (1) by a pin (2) is installed rotatably do.

And the support base 3 is installed to be folded only in one direction on the pedestal 1, the fastener for fixing so that the support pedestal 3 is not rotated even in the rotatable direction in the state entered in the pedestal (1) Is installed.

The fastener is formed of a fixing pin can be fixed to the pedestal (1) and the support stand (3) at the same time can be fixed, it is also possible to use the method by installing the hook (4) as shown in FIG.

The pedestal 1 as an embodiment shown in FIG. 2 has a cross-section of a "c" shape, and one end side of the opening end face is provided with a locking stand 4 which is rotatable and rotatable, and the other end side of the opening end has a locking stand 4. It has a structure in which the engaging groove 5 is inserted into the other end of the).

The present invention having such a structure is installed on both sides of the leg of the support stand 3 is fixed, it can be folded when necessary. That is, the present invention can be folded as shown in Figure 4 in order to avoid the water pressure when the bridge is flooded during flooding while serving the same role as the general railing 100 as shown in FIG.

The collapsible structure is shown in Figs. 2 and 3, where the props 3 are axially pinched to the pedestal 1, and the fixing of the pedestals 3 in the standing state is possible. (1) and fasteners 4 and the like.

Therefore, the support stand (3) is to be folded only in one direction, the other side is not folded to maintain the protective function of the general handrail 100 as it is. That is, as in the embodiment according to the drawings, the pedestal 1 has a cross-section of the "c" shape, and one end side of the opening end face is provided with a hook 4 which is rotatable and rotatable, and on the other side of the opening end face. Since the catching groove 5 into which the other end of the catching member 4 is inserted has a concave structure, when the supporting stand 3 is placed inside the "c" -shaped cross section and is condensed, the supporting stand 3 is disposed on the closed side. Is rotated only to the opening, not to rotate.

And since the pivot to the opening only need to be able to fold the landlords (3) only when flooded due to flooding, it should not be folded in that direction as usual, for this purpose the structure for fixing the holding posts (3) to be.

Therefore, when rotating the support stand 3, the holding stand 4 is pulled out from the catching groove 5 and lifted up when the opening of the pedestal 1 is opened. The support stand 3 may be positioned between the closed portion of the pedestal 1 and the catching stand 4, and then one end of the catching stand 4 may be inserted into the catching groove 5. Of course, the other end of the hanger 4 has a structure that is pivoted and rotated.

In the case where the fixing tool is a fixing pin, a hole into which the fixing pin is inserted is formed in each of the support stand (3) and the pedestal (1), and the fixing pin is attached to the pedestal (1) and the support stand (3). If you plug in at the same time, it is supported and entered.

As such, the present invention is installed on a bridge that is flooded during flooding, and the branches of the floating tree or various wastes are caught on the railing 100 so that the water pressure is increased, so that the railing 100 is broken or the bridge is damaged. It will solve the problem.

As such, the present invention has a structure in which the support stand 3 is pivotally installed on the pedestal 1 fixedly fixed to the bridge, so that the trees and various garbage floating on the water are installed on the bridges frequently flooded during flooding. This will protect the railings and legs.

Claims (4)

In constructing the folding leg rail 100, a pedestal (1) fixed to the leg, a support stand (3), which is fastened to the pedestal (1) by a pin (2) and rotatably installed, and a standing pedestal (3) Folding leg railings, characterized in that it comprises a fastener for fixing. The folding leg rail according to claim 1, wherein the props (3) are installed to be folded only in one direction in the standing state. 2. The folding leg rail according to claim 1, wherein the fastener is a fastening pin that fits simultaneously into a hole formed in the pedestal (1) and the strut (3). The fastener (4) according to claim 1, wherein the fastener is rotatable with one end axially pivoted on the pedestal (1), and the other end is tilted in the catch groove (5) formed in the pedestal (1). Folding leg railing.