KR200175109Y1 - Formative structure for bridge - Google Patents

Abstract

The present invention relates to a modeling structure installed on the railing side of a bridge, and more particularly, to a modeling structure for a bridge that supports various loads and prevents misaligned external forces from being applied to the bridge.

The present invention is a central post that is placed on the side end of the bridge; A plurality of clamps comprising a plate, a bracket mounted on the plate, and a housing in which the slits are formed to insert the bracket are spaced apart from each other; Fixing brackets formed with perforations are attached to both sides, and fasteners for fastening the support bolts inserted into the pinholes through the cylindrical bearings are mounted on the center post; Inserted into the housing and fastened to the fixing bracket of the fixture with long bolts; It consists of wires tied to long bolts and cylindrical bearings.

Accordingly, the present invention improves the aesthetics of the bridge, and ensures that the rigid installation is prevented from applying the external force of misalignment to the bridge side, and the effective design such that various decorations that can be attached to the bridge can be easily attached to it and properly supported. to be.

Description

Formative structure for bridge

The present invention relates to a modeling structure installed on the railing side of a bridge, and more particularly, to a modeling structure for a bridge that supports various loads and prevents misaligned external forces from being applied to the bridge.

The bridge is a road that allows passage through rivers and rivers, and it is gradually enlarged with the development of technology, and now it is possible to construct a bridge (running bridge) connecting land and islands. .

However, with the enlargement of bridges, Yangyang will provide comfort and fun to users. Bridge design in terms of aesthetics that can be applied is also becoming an important factor, the present design is also a multi-purpose building in response to this trend.

That is, the present invention is designed to improve the aesthetics of the bridge by being installed on both side rails of the bridge, and has its own structure that prevents misalignment from being applied to the bridge side. Various decorations that can be easily attached to the design devised to be able to properly support it is described in detail with reference to the drawings as follows.

1 is an installation state of the present invention,

2 is an excerpt state and cross-sectional view of part A of FIG.

3 is an excerpt state and cross-sectional view of the portion B of FIG.

4 is an excerpt state and cross-sectional view of part C of FIG.

5 is an enlarged cross-sectional view of the excerpt D of FIG.

Figure 6 is an enlarged state diagram of the excerpt E part of FIG.

* Explanation of symbols for main parts of the drawings

1: center post

11: Post Plate 12: Anchor Bolt 13: Angle

14: Bolt

2: clamp

21 plate 211 anchor bolt 22 bracket

23: housing 231: slits 232: hinge bracket

233: axis 24: long bolt 25: nut

3: pipe

31: Split pipe 32: Fuku 33: Holder

34: indent 35: indent

4: wire

41: tension means 411: eye bolt 412: both side nuts

42: creep

5: guardrail

51: perforated rail 52: post perforated

6: fixture

61: cylindrical bearing 62: long bolt 63: support bolt

64: nut 65: fixing bracket 651: punched

66: pinhole 67: cross pin 671: through hole

Figure 1 is a state diagram showing the entire installation state of the present invention, Figure 2a is an enlarged state diagram showing the portion A of Figure 1, Figure 2b is a sectional view taken along the line FF of Figure 2a, Figure 3a is a portion B of Figure 1 3 is an enlarged cross-sectional view of the GG line of FIG. 3A.

The present invention, the central post (1) to be entered by the anchor bolt 12 on the side end of the bridge; A plate 21 fixed to the anchor bolts 211, a bracket 22 mounted on the plate 21, and a slit 231 are formed along a center line to insert the bracket 22 into the housing 22. A plurality of clamps (2) comprising 23) spaced apart from the central post (1) by a predetermined distance; A fixing bracket 65 having a perforation 651 formed in the center is attached to both sides by a plurality of lines or more in a row, and a support bolt 63 is inserted into the pinhole 66 by a plurality of pinholes 66 perforated up and down. ) Penetrates the cylindrical bearing (61) and fastens with the nut (64). A fixture (6) is attached to the upper end of the central post (1); One end is inserted into the housing 23 of the clamp 2, and the other end is inserted into the fixing bracket 65 of the fixture 6 and penetrated through the long bolts 24 and 62; The wire 4 embedded in the pipe 3 has a predetermined tension, and both ends thereof are tied to the long bolt 24 and the cylindrical bearing 61 to be installed.

Figure 2c is another configuration of the present invention shown in an enlarged state extracting part A of FIG.

In the above configuration, the clamp (2) is a plate 21 is fixed to the anchor bolts (211), the bracket 22 mounted on the plate 21, the bracket 22 and the support shaft 233 Hinge bracket 232 is hinged to be attached to the () is preferably characterized in that consisting of the housing 23 is inserted into the pipe (3) at the other end.

Figure 4a is an enlarged state of the excerpt C portion of Figure 1 showing yet another configuration of the present invention, a portion of the internal cut to know.

In the above configuration, it is more preferable that the tension means 41 for pulling the wire 4 is mounted at the center of the wire 4.

4B and 4C are enlarged cross-sectional views taken along the line H-H of FIG. 4A as another configuration of the present invention.

In the above-described configuration, it is more preferable that the pipe 3 is divided into two or more split pipes 31, and each end thereof is fastened to a Fuku 32 and a holder 33 which are coupled to each other. .

Figure 3c is an enlarged state of the excerpt I portion of Figure 3a as another configuration of the present invention, it is shown by cutting a part to know the main part inside.

In the above configuration, the connection part of the fixture 6 of the pipe 3 forms an indentation 34 and an inlet 35, and is divided into two to face each other with a gap, and the divided pipe 3, It is more preferable if it is comprised by the cross pin 67 which has the through-hole 671 in the center where each end part is inserted and fastened to each protruding part 35, 35, 35, 35 of both sides of 3).

Referring to the function of the present invention made as described above are as follows.

According to one configuration of the present invention, the central post (1) is installed in the side end of the bridge by the anchor bolt 12 can be used as the central post (1) of any type of pipe, such as round, cylindrical, oval, rectangular. In addition, a method of fastening the anchor bolts 12 at each corner of the post plate 11 by attaching a rectangular post plate 11 to the bottom of the central post 1 may be presented as an example of a solid installation. The length of the central post 1 is selected to an appropriate height that can create aesthetics depending on the size of the entire structure. Usually, the length of the central post 1 is several times higher than that of a bridge railing, so that a plurality of pipes 3 are gentle and stable. It is easily connected while giving, as shown in FIG. 5, which is enlarged in cross-sectional view by extracting the portion D of FIG. 1, the guard rail 5 and the angle (1) of the bridge railings at the lower end of the central post (1). By adopting a structure for fastening the bolts 14 by placing 3), it is possible to firmly support even the central post 1 that is placed vertically. In addition, each of the plurality of clamps 2 includes a plate 21 fixed to the anchor bolts 211 and an upper plate 21. The bracket 22 is placed on the plate 21, and the slits 231 are formed along the center line and the housing 23 into which the bracket 22 is inserted, and the predetermined distance from the center post (1) Since they are spaced apart from each other, the pipe 3 to be described later may be inserted into and connected to the housing 23. The inner circumference of the housing 23 may be sufficiently formed without additional tightening since the outer periphery of the pipe 3 is indented. The binding force can be obtained, and the length of the housing 23 can also be increased to improve the binding force by increasing the contact length. However, as will be described later, the pipe 3 and the bracket 22 are formed at the outer circumference of the housing 23. Since the long bolt 24 is inserted and bound through the center of the rod, it can be firmly supported. In the bound state as described above, the long bolt 24 penetrating the bracket acts as a hinge axis, so that the housing 23 plays. A reciprocating swing corresponding to the length of the slits 231 from the tread 21 is possible, which relieves external forces that may be applied to the pipe 3. In addition, the fixing bracket 65 having a perforation 651 formed at the center of the fastener 6 attached to the upper end of the center post 1 (the most typical method of attaching is bolt fastening or welding or both). ) Is attached to both sides in multiple stages in a row or more, so that the brackets 65 at each end are fastened to each pipe 3, which will be described later. The fastening method will be described later. ) Is a structure in which the support bolt 63 inserted into the pinhole 66 is fastened by the nut 64 through a plurality of upper and lower holes, and the length of the support bolt 63 is fixed to the fixture 6. The nut 64 is fastened to the other side of the fastener 6 by being slightly longer than the thickness thereof, and the helix formed on the support bolt 63 is also formed on the support bolt 63 to form a cylindrical bearing that is external to the support bolt 63. (61) It is desirable to minimize the frictional force by the surface contact with the cylindrical bearing 61, the inner diameter of the bearing 61 is slightly smaller than the outer diameter of the support bolt 63, so as to refrain from rotating the support bolt 63 to the axis of the bearing 61 Even if the wire 4 which is tied to the outer circumference is twisted, it can be eliminated. In addition, the pipe 3 is inserted into the housing 23 of the clamp 2 and continues up to the fixture 6 so that the pipe 3 can be applied as long as it is formed in any shape as long as it is a hollow body. Only one end of both ends of the pipe (3) is inserted into the housing 23 of the clamp (2), the other end is fitted with a fixing bracket 65 of the fastener 6, each of the long bolts 24, 67), and the brackets 22 and 65 are inserted into the pipe 3, and preferably two or more brackets are symmetrically attached to the inner surface of the pipe 3, respectively. Can be minimized and the supporting force can be maximized. For example, when two brackets 22 and 65 are inserted into each pipe 3, the long bolts 24 on the clamp 2 side are made of a housing 23-pipe ( 3)-Bracket (22)-Bracket (22)-Pipe (3)-Housing (23) in order The long bolt 67 on the side of the fastener 6 passes through the pipe 3, the bracket 65, the bracket 65, the pipe 3, and is bound by the nuts 25 and 64 without any moment. It is possible to achieve a firm coupling, since the wire 4 to be described later is tied to the long bolt 24 between the brackets (22-22) so that the spiral is not formed in the portion of the long bolt 24 Of course, the outer periphery of the pipe (3) so that a socket, etc. can be mounted to create a nice night view by attaching a light bulb, and even in this case, the wire is stored in the inner surface of the pipe (3) to ensure a beautiful appearance, You will be able to protect yourself. And, The wire 4 is embedded in the pipe 3 and has a predetermined tension, and both ends thereof are tied to the cylindrical bearing 61 on the outer circumference of the long bolt 24 and the support bolt 63 to be installed. The binding force between the 2) and the fixture 6 is further improved, and the method of tying the long bolt 24 and the cylindrical bearing 61 is to bind the wire 4 in an annular shape (outer eye shape) to make the long bolt 24 into the ring. And the way to penetrate the cylindrical bearing 61 is convenient, but in order to impart a predetermined tension to the wire 4, it should be pulled and tied to either one of the long bolt 24 or the cylindrical bearing 61.

In addition, in the present invention, since one end of the pipe 3 and the wire 4 is bound to the clamp 2 installed on the side bottom of the bridge, when the large bridge has a free space on the side, as shown in FIG. 6A. Similarly, the interference between the pipe 3 and the guard rail 5 can be avoided by attaching the clamp 2 to the outside of the guard rail 5, and when there is no free space, as shown in FIG. 6B. Similarly, the rails of the guard rail 5 (bridge railings) and the centers of the posts are respectively drilled so that the pipe 3 having the wire 4 therein passes through the rail bores 51 and the post bores 52. It is also a book. The installation method of the former is preferable because it is difficult to install, and even if there is no free space, the plate 21 of the clamp 2 can be welded to the side of the bridge or a bracket or the like can be drawn and attached to the guard rail 5 and the pipe. It is clear that the interference of (3) can be sufficiently avoided, and even such variations do not depart from the technical scope of the present invention.

According to another configuration of the present invention, the clamp 2 is a plate 21 is fixed to the anchor bolts 211, the bracket 22 mounted on the plate 21 and the bracket 22 The hinge bracket 232 connected to the hinge shaft 233 is attached to the hinge shaft 233, and thus, the hinge bracket 232 and the plate attached to the outside of the housing 23 are formed. Since the swing of the housing 23 is hinged by the support shaft 233 between the brackets 22 attached to the top of the 21, the pipe 3 can be connected at any angle, and the present addition Since the configuration does not require the slits 231 as in the basic configuration, the strength of the housing 23 is increased to improve durability. In addition, the long bolt 24 penetrates the pipe 3 and the housing 23 at the same time, but since the bracket 22 does not penetrate, it is possible to secure a large space therein, so that the wire 4 is long bolted ( 24) is easy to tie. In addition, a plurality of brackets 22 or hinge brackets 232 may reduce the moment to achieve a more powerful connection, but it is apparent that such modifications do not depart from the technical scope of the present invention.

According to another configuration of the present invention, in addition to the configuration described above, the tension means 41 for pulling the wire 4 is added to the center of the wire 4 is mounted, the easiest means for tension 41 As illustrated in the figure, one pair of eye bolts 411 and 411 having spirals and easily coupled with the respective wires 4 and 4 and both nut 412 where the pair of eye bolts 411 and 411 are screwed on both sides. By rotating both nut 412, the eye bolts 411 and 411 screwed to both sides are inserted or ejected at the same time so that the overall length of the wire 4 can be easily adjusted. In addition, in this case, the tension means 41 should be provided so that the distance between the eye bolts 411 and 411 can be maximized at the time of initial installation, while supporting the predetermined tension of the wire 4. Old age It is possible to adapt to a large amount of draw.

According to another configuration of the present invention, in addition to the above configuration, the pipe 3 is divided into two or more split pipes 31, and each end is composed of a Fuku 32 and a holder 33 which are joined to each other. 4B and 4C, two split pipes 31 and 31 are coupled to each other to form one hollow pipe 3. As a whole, one hollow pipe 3 may be formed. If it can be used, even if the divided pipe 31 is divided into three or more, it is possible to use, but it is preferred to be divided into two because of the increase in material cost and handling inconvenience, wherein the split pipe 31 is a pipe ( 3) is not limited to being divided evenly (half), and the holder 33 and the fuku 32 are formed in the male and female, and are combined to form a male and female pipe 3 so as to be accommodated in the outer circumferential surface of the pipe 3. Have the same appearance as And, can talk to this dividing pipe (3) When using the construction convenience, it is possible to install and to install the dividing pipe (3) to then receiving the wire (4), the wire (4) in the open space. In addition, the shape of the pipe 3 can be applied even if the cross section is rectangular (illustrated in FIG. 4B), circular (illustrated in FIG. 4C), or other shaped pipe 3.

According to another configuration of the present invention, in addition to the above configuration, the connection part of the fixture 6 of the pipe 3 forms an indentation 34 and an eruption portion 35 and is divided into two to face each other with a gap. That is, the part connected to the fixture 6 of the pipe 3 is divided into two, as shown on the right side of FIG. 3A and FIG. 3C, but when one end thereof forms an indentation 34, One side of the other end is a formula for forming the eruption part 35, in which one end is two It is formed to have indentations 34 and 34 and two protruding portions 35 and 35, and the other end opposite to the indentation is connected to the inverted shape so that the connection is possible. Each end portion is inserted into each of the protruding portions 35, 35, 35, and 35 on both sides of the divided pipes 3 and 3 by means of a cross pin 67 having a cross section. 3) Since two protruding portions 35 and 35 are formed, the cross pin 67 is inserted, and when the cross pin 67 is fastened with the nut 64, the swing crosses the cross pin 67 up and down and the left and right sides of the shaft. Become. In other words, the additional configuration of the present invention, even if the pipe (3) connected to the fixture (6) side to some extent twisted front and rear to absorb it by itself does not transmit any stress to the other components to ensure sufficient durability. In addition, although the pipe 3 is shown as a square in the figure as an example, it may be comprised similarly even if it is a round, elliptical, or heterogeneous pipe 3, Furthermore, the indentation part 34, 35 made a smooth curve, but is a straight line Or it can be configured to be broken by the inclined straight line, it is natural that such modifications are included in the technical scope of the present invention.

The present invention is built side by side on both sides of the bridge, and improves the aesthetics of the bridge, and has its own structure to prevent the external force of misalignment on the bridge side, and in particular, it can be attached to the bridge It is an effective design so that decorations can be attached to it easily and properly supported.

Claims (5)

A central post 1 which is entered by the anchor bolt 12 at the side end of the bridge; A plate 21 fixed to the anchor bolts 211, a bracket 22 mounted on the plate 21, and a slit 231 are formed along a center line to insert the bracket 22 into the housing 22. A plurality of clamps (2) comprising 23) spaced apart from the central post (1) by a predetermined distance; A fixing bracket 65 having a perforation 651 formed in the center is attached to both sides by a plurality of lines or more in a row, and a support bolt 63 is inserted into the pinhole 66 by a plurality of pinholes 66 perforated up and down. Is attached to the upper end of the center post (1) is a fastener (6) is made to pass through the cylindrical bearing (61) and fastened to the nut (64); One end is inserted into the housing 23 of the clamp 2, and the other end is inserted into the fixing bracket 65 of the fastener 6 and penetrated through the long bolts 24 and 62, respectively; Bridge construction, characterized in that the wire (4) embedded in the pipe (3) has a predetermined tension and both ends are tied to the long bolt 24 and the cylindrical bearing (61). The plate 21 of claim 1, wherein the clamp 2 is fixed to the anchor bolts 211, a bracket 22 mounted on the plate 21, and the bracket 22; Bridge construction, characterized in that the hinge bracket 232 is hinged to the support shaft 233 is attached to the housing 23 is inserted into the pipe (3) at the other end. 3. The building construction as claimed in claim 1 or 2, characterized in that the tensioning means (41) for pulling the wire (4) is mounted at the center of the wire (4). 3. The pipe (3) according to claim 1 or 2, characterized in that the pipe (3) is divided into two or more split pipes (31) and is joined to each end by a hook (32) and a holder (33). Molding construction for bridges. 3. The connection part of the fixture (6) of the pipe (3) according to claim 1 or 2 is formed into an indentation (34) and an indentation (35), and divided into two to face each other with a gap. For bridges, characterized in that it consists of a cross pin (67) having a through hole (671) in the center where each end is inserted into each of the protruding portions (35, 35, 35, 35) on both sides of the pipe (3, 3) Modeling constructs.