KR100493515B1 - Box structures for protecting a bearing of bridge - Google Patents

Abstract

Bridge structure protection box structure of the bridge according to the present invention is installed in such a way as to wrap around the bridge device of the bridge, assembling in the form of a box of hexahedron shape with the upper and lower surfaces open and rectangular integral type having a predetermined width and length A plate member capable of being deployed to the plate; A barrier member provided at one end of the long side portion of the plate member to prevent rainwater or other foreign matter from penetrating the lower part of the upper girder when the plate member is installed around the chair, and penetrating into the chair; And plate member end coupling means provided at both ends of the plate member so as to be mutually coupled to and separated from each other, and to maintain the shape of the box structure by being coupled to each other when assembling the upper and lower portion of the plate member into an open box structure. It is configured to include.

According to the present invention, since the side surface and the upper surface of the bridge device of the bridge covering the sealing state, as well as preventing the corrosion caused by the natural environment, bird droppings, such as pigeons buried in the bridge device to fundamentally prevent corrosion due to contamination of the bridge device There is an advantage that can be blocked.

Description

Box structures for protecting a bearing of bridge

The present invention relates to a box structure for protecting the bridge device of the bridge, and in particular, by wrapping the box around the structure of the bridge device to protect the protection of corrosion due to natural weathering, as well as bird droppings such as pigeons buried in the bridge device due to contamination of the bridge device The present invention relates to a box structure for protecting a bridge device that can fundamentally prevent corrosion.

In general, the bridge has a pier 101, a girder 102, and a top plate 103 as main components, as shown in FIG. 1, and the girder 102 is typically shown in FIG. 2. Similarly, it is mounted on the horizontal beam 101h of the piers 101 by the pedestal device 104.

By the way, the bridge device 104 of the current bridge is completely exposed to the outside. Therefore, it is corroded by natural environment such as acid rain or air pollution. In particular, in recent years, as birds such as pigeons roost below the bridge and collectively inhabit, their droppings contaminate the device 104, thereby promoting corrosion of the device 104.

The present invention has been made in view of the above matters, as well as preventing the corrosion of the natural environment, as well as bird's droppings such as pigeons buried in the bridge device bridge bridge device that can fundamentally block the corrosion caused by contamination of the bridge device The purpose is to provide a protective box structure.

Bridge structure protection box structure of the bridge according to the present invention to achieve the above object,

A plate member which is installed in a manner to surround a bridge device's periphery, and which can be assembled into a box-shaped box having an upper and lower surfaces and opened into a rectangular integral plate having a predetermined width and length;

A barrier member provided at one end of the long side portion of the plate member to prevent rainwater or other foreign matter from penetrating the lower part of the upper girder when the plate member is installed around the chair, and penetrating into the chair; And

Both ends of the plate member are provided so as to be mutually coupled and separated, and when assembling the upper and lower part of the open box structure of the plate member, the plate member end coupling means for maintaining the shape of the box structure by mutual coupling Its features include its features.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

3 to 5 is a view showing a box structure for protecting the bridge device of the bridge according to the present invention, Figure 3 is an external perspective view of the box structure when disassembling, Figure 4 is a state in which the box structure is assembled and installed around the bridge device Figure 5 is a perspective view showing, Figure 5 is a front view showing a state in which the box structure is installed around the pedestal apparatus.

3 to 5, the bridge structure protecting box structure according to the present invention is largely composed of a plate member 301, a barrier member 302, and a plate member end coupling means 303.

The plate member 301 is installed in such a manner as to surround the bridge device 304 periphery of the bridge. The plate member 301 is assembled into a box-shaped box having an open upper and lower surfaces and developed into a rectangular integral plate having a predetermined width and length. (Unassembled) is possible. The plate member 301 may be made of a soft general synthetic resin material, but is preferably made of a transparent synthetic resin plate. This is to allow the user to visually examine the state of the internal device without having to release it in the state where the plate member 301 is installed on the device 304.

The barrier member 302 is provided at one end of the long side portion (the upper end in this drawing) of the plate member 301, and when the plate member 301 is installed around the chair apparatus 304, By being in close contact with the lower surface of the girder 102, rainwater or other foreign matter coming down the side of the girder 102 and the lower surface of the girder 102 may be prevented from penetrating into the teaching device 304. The blocking film member 302 is made of a rubber material and attached to the upper end of the plate member 301 by an adhesive or the like.

Plate member end coupling means 303 is provided at both ends of the plate member 301 so as to be mutually coupled and separated, and when assembled to the upper and lower portion of the open box structure of the plate member 301, the box by being coupled to each other Allows you to maintain the shape of the structure. As the plate member end joining means 303, a magic tape (velcro) (also called a "sticky") is used, and other fastening means may be used. In FIGS. 3 to 5, reference numeral 305 denotes a sole plate, and 306 denotes a bed block.

The bridge device protection box structure of the bridge of the present invention having the configuration as described above wraps around the periphery of the bridge device 304 installed on the bed block 306 on the bridge horizontal beam 101h of the bridge, while the upper end of the bridge girders 102 It is installed to be in close contact with the lower surface of the Therefore, it is possible to prevent contamination of the device 304 from the excretion of pigeons living in the lower part of the bridge, and also from the rainwater or other foreign matter coming down the side and lower surfaces of the girder 102 and the device 304. Can protect.

On the other hand, the box structure of the present invention as described above is made of a transparent synthetic resin plate, the bridge manager or maintenance worker can look at the state of the internal device 304 without releasing the box structure, visual observation If the result is abnormal, the coupling means 303 which is fastened to one end of the box structure is easily released to replace the internal device 304 or perform other necessary work.

As described above, the bridge structure protection box structure of the bridge according to the present invention covers the side and the upper surface of the bridge device of the bridge in a sealed state, so as to prevent corrosion by the natural environment as well as bird droppings such as pigeons to the bridge device There is an advantage that can fundamentally block the corrosion caused by contamination of the teaching device.

1 is a view showing an example of a bridge structure having a bridge device.

2 is an enlarged partial excerpt showing the peripheral portion of the bridge device in the bridge structure of FIG.

Figure 3 is an external perspective view of the disassembly of the bridge structure protector box structure according to the present invention.

Figure 4 is a perspective view showing a bridge device protection box structure of the bridge according to the present invention installed around the bridge device.

5 is a front view showing a bridge device protection box structure of the bridge according to the present invention installed around the bridge device.

<Explanation of symbols for the main parts of the drawings>

101 ... piers 101h ... piers horizontal beams

102 ... girder 103 ... top

104 ... Study device 301 ... Plate member

302 ... barrier member 303 ... plate member end joining means

304 ... Study Unit

Claims (1)

It is installed in such a way as to surround the bridge device of the bridge, and the plate member and the plate member capable of assembling into a box-shaped box having an open upper and lower surfaces and developing into a rectangular integral plate having a predetermined width and length. In the box structure for protecting the bridge structure of the bridge device for maintaining the shape of the box structure by being coupled to each other when assembling the upper and lower parts of the open-type box structure of the plate member when the assembly of the plate member, It is provided at one end of the long side portion of the plate member at all times, and when the plate member is installed around the chair, it is a blocking film for preventing rainwater or other foreign matter from falling down the upper girder from penetrating into the chair. Box structure for the bridge device protection.