KR20000012710U - Panel external device with roller - Google Patents

Abstract

The present invention is to make the appearance of the lower surface in the elevated roads and bridges of the plate-shaped bridge, and to freely move the exterior plate in the longitudinal direction of the bridge during maintenance of the elevated roads and bridges to easily secure the necessary work space It relates to a roller exterior panel device with a panel method.

The present invention, a plurality of guide rails each formed in the longitudinal direction on the flange upper surface of the bridge lower mold; A plurality of supports having a top roller slidable in the guide rail, the slidable lower rollers mounted on the inner side while resiliently supporting the flange lower surface of the mold corresponding to the upper roller; And an exterior member fixed to the upper surface by fixing the plurality of supports to the upper surface while maintaining a predetermined interval, and mounted to be slidable in the longitudinal direction of the mold through the support. Provide an external device.

According to the present invention, the appearance of the lower surface of the elevated bridges and bridges in the form of bridge-shaped bridges can be beautiful, and the necessary work space can be easily secured by freely moving the exterior plate in the longitudinal direction of the bridges during the maintenance of the elevated roads and bridges. will be. In addition, it is easy to secure the quality by manufacturing the exterior plate, and the conventional welding or bolt connection is omitted during the installation work in the field, thereby greatly reducing workability and air.

Description

Panel external device with roller

The present invention relates to an exterior panel mounted on an elevated roadway or a lower part of a bridge. More specifically, the exterior panel of the bridge-type elevated roadway and bridges has a beautiful appearance. The present invention relates to a roller-mounted panel exterior device which can freely move in the longitudinal direction to easily secure a required working space.

In general, the good appearance of the elevated road structures in the city, which is already hypothesized, is a very important factor in the construction of landscapes throughout the city. Facades installed on the lower part of urban overpasses or bridge structures that are already installed make it easy to maintain the body overpass or bridge structure while forming an aesthetically superior appearance for urban overpasses or bridge structures where landscape is important. That is, the exterior materials form a good appearance of the overpass or bridge, causing citizens to like the overpass or the bridge structure, and to protect the body of the overpass or the bridge structure from the bottom, it is expected to extend the physical life of the structure.

On the other hand, such an elevated roadway or bridge exterior material may be classified into sound insulation walls and handrail side, mold side, elevated back surface, piers and the like according to the attachment portion of the structure. In general, in the case of replacing the exterior material is to be painted to make the appearance beautiful, but the effect is very weak compared to the exterior material. And, as shown in Figure 5, the conventional method for attaching the exterior member, the attachment hardware for fixing the exterior member 120 to the mold 110 of the elevated road or bridge (hereinafter referred to as "bridge") 100 Attached to the 130 by welding and fixed by connecting the lower support hardware 140 and the exterior member 120 to the hardware 130, such as bolts (135) connection.

Therefore, in the related art, the welding work must be performed on the mold, so that thermal shock due to welding can be caused, resulting in a decrease in structural strength. In addition, in order to perform maintenance and repair on the mold 110 of the bridge 100 structure, all the exterior materials 120 must be removed and removed, which takes a lot of effort and time. In addition, it is very cumbersome because it needs to be reattached when maintenance and repair work is completed.

However, the bridges 100, such as the daily inspection, regular inspection (precision inspection), emergency inspection, precise safety diagnosis, etc. to check the cracks or the degree of damage must be performed from time to time to check and maintenance Exterior materials having a conventional mounting method such as 120 has such a troublesome work check.

Therefore, the hassle of such inspection work is the biggest reason that the installation of the exterior material 120 for the bridge 100 structure is not made variously, while the interest in the urban landscape is heightened, and the inspection work is so cumbersome and laborious. It is because.

The present invention is to solve the conventional problems as described above, the purpose is to make the appearance of the lower surface in the elevated roads and bridges of the plate-shaped bridge, the exterior plate during the maintenance of the elevated roads and bridges in the longitudinal direction of the bridge It is to provide an exterior device for a roller panel panel bridge that can be freely moved to easily secure the required working space.

Figure 1 is a side view showing a bridge exterior device with a roller panel method according to the present invention;

Figure 2 is a detailed view of the connector provided in the roller exterior panel type bridge device according to the present invention;

Figure 3 is a perspective view of the exterior panel device for a bridge with a roller method according to the present invention;

Figure 4 is a configuration diagram mounted on the louver panel of the bridge exterior device with a roller panel panel according to the present invention;

Figure 5 is a block diagram of the exterior packaging material for a bridge according to the prior art.

Explanation of symbols on the main parts of the drawings

10 ..... guide rail 20 ..... support

23 ..... upper roller 25 ..... lower roller

27 ..... Spring 30 ..... Fixture

33 ..... Guide 30a, 33a ...

40 ..... Fixing bar 50 ..... Square member

52 ..... Bolt 100 .... Bridge

110 .... Mold 120 .... Exterior

The present invention, in order to achieve the above object, in the bridge exterior device for mounting the exterior material in the lower portion of the bridge,

A plurality of guide rails each formed in a longitudinal direction on an upper surface of a flange of the bridge lower mold; A plurality of supports having a top roller slidable in the guide rail, the slidable lower rollers mounted on the inner side while resiliently supporting the flange lower surface of the mold corresponding to the upper roller; And an exterior member fixed to the upper surface of the plurality of supports while maintaining a predetermined distance, respectively, and connected to the mold, and mounted to slide in the longitudinal direction of the mold through the support. By providing an external device for the bridge.

Hereinafter, the present invention will be described in more detail with reference to the drawings.

The roller exterior panel device 1 of the present invention according to the present invention, as shown in Figures 1 to 3, the exterior member 120 mounted on the lower portion of the bridge 100 to the lower portion of the bridge 100 The mounting member 120 is mounted to be slidable in the longitudinal direction of the mold 110.

The roller exterior panel device 1 of the present invention has a plurality of guide rails 10 are formed in the longitudinal direction on the upper surface of the flange 110a of the lower mold 110 of the bridge 100, respectively. Each of the guide rails 10 has a c-shaped cross section and is integrally fixed to both sides of the flange 110a about the web 110b of the mold 110.

In addition, the guide rails 10 have a plurality of slides 20 which are slidable in the guide rails 10, and the supports 20 each have an upper roller 23, and the mold 110 corresponds to the upper roller 23. In order to elastically support the lower surface of the flange (110a) of the slidable lower rollers 25 are mounted on the inner surface.

That is, the support 20 has a substantially c-shaped cross-sectional structure, the upper roller 23 is rotatably mounted on the upper inner surface, and the lower roller 25 on the lower inner surface by the spring 27. It is mounted to be rotatable while being elastically supported to the upper side.

The lower roller 25 is provided with a guide 33 on the lower side of the fixture 30 is rotatably mounted, the guide 33 is fixed to the lower inner surface of the support 20, the guide A spring 27 is positioned in the sphere 33 to elastically support the fixture 30 to the upper side to elastically support the lower roller 25 mounted to be rotatable on the fixture 30.

In addition, the fixture 30 and the guides 33 are formed with stepped portions 30a and 33a, respectively, so that the fixture 30 is not separated from the guide 33 even when the fixture 30 is elastically supported to the upper side by the spring 27. It is configured not to. In addition, the support 20 is to form a fixed bar 40 to maintain them fixedly at a predetermined interval on the lower outer surface by the support 20 to maintain a constant interval.

In addition, the plurality of supports 20 as described above, the bar having an outer surface 120 is fixed to the fixing bar 40 to maintain a predetermined interval, respectively, the outer material 120 is b-shaped in the longitudinal direction on the upper surface Position the square member 50 of the mold 110 through the support 20 by fixing the bolts 52 or rivets to the fixing bar 40 and the exterior member 120 through the square member 50, respectively. It is mounted so as to be able to move in the longitudinal direction of

On the other hand, in the above, the support 20 has been described with respect to the structure that each support only one side of the mold 110, the present invention is not limited to this, as shown in part "B" of Figure 1, a plurality of Support 20 is disposed to be opposite to both sides of the mold 110 can be fixed at the same time. Such a configuration can also fully achieve the object of the present invention.

In the roller exterior panel type bridge exterior device 1 of the present invention configured as described above, the panel type exterior plate 120 is a plate-shaped bridge through a support 20 to which upper and lower rollers 23 and 25 are attached. Since it is attached to the lower surface of the box-shaped bridge, the appearance of the overpass or the bridge 100 is beautiful. In addition, by freely moving in the longitudinal direction of the bridge 100, by pushing the exterior member 120 to one side only to the portion necessary when performing inspection and maintenance of the bridge 100, the bridge 100 of the bridge 100 It can open the bottom surface.

In this case, the subject innovation welds the guide rail 10 to the lower flange 110a of the mold 110 of the plate-shaped bridge or box-shaped bridge to install the exterior plate 120, along the guide rail 10 As the upper and lower rollers 23 and 25 are moved, the exterior member 120 is easily moved in the longitudinal direction of the mold 110. At the same time, the support 20 prevents the exterior plate 120 from falling down by preventing the exterior plate 120 itself from moving in the vertical direction or the transverse direction of the mold 110.

In addition, in order to prevent the exterior plate 120 from being lifted up by wind loads and the like, and to prevent noise caused by rattling, the springs 27 may be applied to the flange 110a of the mold 110 as well as the upper roller 23. By attaching the lower roller 25 is always elastically supported by the upper and lower rollers 23, 25 is to be firmly grounded and fixed above and below the flange (110a).

And, for the first time installation, and also to improve the contact force between the outer plate 120 and the mold flange (110a) to the lower roller 25 is attached to the spring 27 to enable the movement of the upper and lower elastically To support it.

In addition, the present invention can produce both the support 20 and the outer plate 120 by the factory production, it is possible to ensure good quality at all times, only the guide rail 10 bolts to the mold flange (110a) of the bridge 100 It is possible to drastically reduce workability and installation period because it is only necessary to install the support 20 by installing the lamp.

In addition, since each exterior plate 120 is free to move in the longitudinal direction of the bridge 100, the observation and inspection of the bridge 100 can be easily made while moving the exterior plate 120 for each section. If only the movement of the outer plate 120 is insufficient to inevitably need to remove the outer plate 120, without lowering the support roller 20 by lowering the spring 27 of the lower roller 25, each mold 110 When detached from the flange (110a) of the) can be separated, and when reattached, just as the first installation, the upper roller 23, just inserting the guide rail 10, the lower roller 25 just support it do.

The additional load of the bridge 100 generated by the attachment of the exterior member 120 is about 20 kg per m 2, which is incurred by the lower flange 110a of the mold 110. If the outer plate 120, as shown in Figure 4, if the louver (Louver) type, the additional load is much less than this. In addition, in order to prevent the eccentric load from acting on the lower flange 110a of the mold 110, the support 20 may be disposed in the outermost mold 110 so as to hold both sides of the flange 110a (FIG. See B of 1).

In addition, the outer plate 120 is not only a plate member of the general metal and plastic series, but also a louver type in the longitudinal and transverse directions of the bridge 100. The louver type has good ventilation and is advantageous for condensation and the like, and also has a sound absorption effect when a vehicle or the like passes through the lower space of the bridge 100. Therefore, the louver type is advantageous for the lower surface of the bridge 100. That's the way.

As described above, according to the present invention, the upper and lower rollers 23 and 25 are attached to each corner portion of the exterior plate 120, and the guide rails 10 are disposed on the upper ends of the lower flanges 110a of the bridge mold 110. ) To restrain the fall of the exterior plate 120 and restrain the displacement in the transverse and vertical directions of the bridge 100, and to move freely in the longitudinal direction. Therefore, it is easy to attach and detach to the lower surface of the plate-shaped bridge and box-shaped bridge, and to form a structure that can be opened for each site necessary for maintenance and inspection of the bridge 100 body structure.

In addition, the production of the exterior plate 120 is easy to secure the quality and can be hypothesized by a small number of personnel during installation work, in particular, it can respond flexibly to the structural inspection of the bridge (100) body.

Therefore, according to the present invention, the appearance of the lower surface in the elevated road and bridge 100 of the plate-shaped bridge type, and the exterior plate 120 during the maintenance of the elevated road and the bridge 100 in the longitudinal direction of the bridge 100 You can easily secure the necessary workspace by moving freely. In addition, since the production of the exterior plate 120 makes it easy to secure the quality, and conventional welding or bolting is omitted during the installation work in the field, it does not lower the structural strength of the bridge mold, but also greatly improves the workability and air. Can be reduced.

Claims (3)

In the bridge exterior device for mounting the exterior member 120 in the lower portion of the bridge 100, A plurality of guide rails 10 formed in the longitudinal direction on the upper surface of the flange 110a of the bridge lower mold 110; The upper roller 23 which is slidable in the guide rail 10, and the lower roller which is slidable while elastically supporting the lower surface of the flange 110a of the mold 110 in response to the upper roller 23 ( A plurality of supports 20 mounted on inner surfaces 25; And a plurality of supports 20 fixed to the upper surface while maintaining a predetermined interval, respectively, connected to the mold 110, and mounted to be slidable in the longitudinal direction of the mold 110 through the support 20. Exterior device for a bridge with a roller panel panel, characterized in that it comprises an exterior member (120). According to claim 1, wherein the lower roller 25 is provided with a guide 33 on the lower side of the fixture 30 is rotatably mounted, the guide 33 is on the lower inner surface of the support 20 It is fixed, the spring (27) is located in the guide 33 to elastically support the fastener 30 to the upper side to elastically support the lower roller 25 mounted to be rotatable on the fixture (30) The fixtures 30 and the guides 33 are formed with stepped portions 30a and 33a, respectively, so that the fixtures 30 are not separated from the guides 33 even when the fixtures 30 are elastically supported to the upper side by the springs 27. Panel-mounted exterior device for a roller mounted panel method, characterized in that not configured. The method of claim 1, wherein the plurality of support (20) is disposed facing the exterior panel device with a bridge panel method, characterized in that configured to simultaneously fix both sides of the mold (110).