KR20210020380A - Deck road having seismic isolation device - Google Patents

Abstract

The present invention relates to a deck road having a seismic isolation device and, more specifically, to a deck road having a seismic isolation device, which can allow users to replace only a damaged wood deck part more easily when the users desire to replace the damaged wood deck part, and can absorb and damp external horizontal vibrations such as earthquakes due to tectonic forces when the external horizontal vibrations occur and are transmitted to the deck road to protect the deck road so as to prevent damage to and overturning of the deck road, thereby reducing construction costs due to re-construction. The deck road is made by installing a plurality of wood deck parts (51) on joists (40) installed between support columns (30) to be adjacent to each other. Seismic isolation devices (20) are provided on lower ends of the support columns (30). The seismic isolation device (20) includes: an upper plate (21) having a through-groove (210) formed in the center thereof so that the lower end of the support column (30) passes therethrough; a lower plate (22) fixed to the ground or the top surface of a concrete foundation (10); a seismic column (23) provided between the upper plate (21) and the lower plate (22), and having an insertion groove (230) formed in the center of an upper end thereof to insert the lower end of the support column (30) thereinto; and a plurality of elastic springs (24) provided along the circumference of the seismic column (23) between the upper plate (21) and the lower plate (22). The seismic isolation device (20) is installed between the ground or the concrete foundation (10) and the support column (30).

Description

Deck road having seismic isolation device

The present invention relates to a deck rod equipped with a seismic isolator, and more preferably, when a damaged deck neck is to be replaced, it is possible to more easily replace only the damaged deck neck, as well as earthquakes caused by a change in ground. Deck rod equipped with a seismic isolator that absorbs and attenuates when external horizontal vibration is transmitted to the deck rod and protects it safely, thereby preventing damage and conduction of the deck rod in advance and reducing construction costs due to reconstruction. It is about.

In general, a deck is installed on the ground of a park, river, hose, or hiking trail as a trail. These decks are made of wooden boards, so that even if the user walks, they give less fatigue, and they fit well with the surrounding natural scenery to provide relaxation.

The general form of the deck rod or structure is achieved by installing a joist on the support pillar and constructing a deck for forming a floor surface on the joist, or further installing a support pillar according to the environmental requirements of the place where it is being constructed. It is made by installing a deck on the joist provided on the upper side of the pillar.

In order to construct such a deck, a giri (bolt hole) is made in the wood, the wood is placed on the joist, and then the bolt is inserted into the bolt hole and tightened so that the joist and the wooden deck wood are mutually coupled.

In the registration number 10-1869875 of registration number 10-1869875 disclosed by the above construction, the shock absorber is provided between the joist and the deck to absorb the shock, thereby absorbing the shock and reducing noise generation. It is to provide a deck material with an impact buffer that can be minimized and a construction method thereof.

In addition, the "Deck Rod Finishing Member" of Registration Patent No. 10-1776069 includes a finishing member inserted into a groove such as a side beam or a column of the deck rod, and an elastic member is provided between the finishing member and the inside of the groove, even when external force is applied. It is to provide the deck rod finishing member to prevent injury and damage to the user by the buffering action.

The deck constructed as described above can absorb shock and minimize noise, but in earthquakes such as horizontal vibration caused by external shocks and crust changes, the support column for installing the deck material simply falls and bends or inverts. , It was not possible to prevent the entire deck rod from being damaged.

That is, the support pillar for installing the deck rod has a problem in that the durability of the support pillar for installing the deck rod is easily deteriorated in the case of horizontal vibration caused by construction or an earthquake caused by a change in the earth's crust, and thus the deck rod installed on the support pillar is damaged and inverted.

In this way, there is no facility to protect the deck rod from earthquakes, so in the case of damage due to horizontal vibration, the deck rod must be newly constructed. Therefore, in the future, a base isolation construction is also required for the deck rod.

Republic of Korea registration number 10-1869875 Korean Patent Registration No. 10-1776069

The present invention was created to solve the above problems, and the problem to be solved in the present invention is to install a base and support column constructed to install a deck rod, and a seismic isolator between the support column and the deck rod, The purpose is to prevent the deck rod from being damaged or overturned by an earthquake caused by fluctuations or an impact applied horizontally.

In addition, the problem to be solved in the present invention is to be able to easily absorb vibrations or shocks and minimize noise generation by providing a vibration isolation pad or shock absorber on the seismic isolator installed between the deck rod and the support pillar. have.

In addition, the object to be solved in the present invention is to install a finishing cover on the finish of the deck neck installed on the joist to make the appearance beautiful and at the same time fold only the damaged deck neck to be separated and replaced. .

In addition, the object to be solved in the present invention is to be constructed by simply separating and replacing only the damaged deck neck when the deck neck is damaged after the deck rod construction.

The problem solving means of the present invention for achieving the above object will be described in detail through the drawings as follows.

The configuration of the deck rod equipped with the seismic isolator according to the present invention, as shown in FIG. 1, by installing a plurality of wooden deck necks 51 adjacent to the upper portion of the joist 40 installed between the support columns 30 In the created deck road,

A seismic isolator 20 is further provided at the lower end of the support pillar 30,

The seismic isolator 20 includes an upper plate 21 having a through hole 210 formed in the center portion so that the lower end of the support column 30 passes, and a lower plate 22 fixed to the ground or the upper surface of the concrete foundation 10 The base plate 23 and the upper plate 21 are provided between the upper plate 21 and the lower plate 22 and have an insertion groove 230 formed in the center of the upper end so that the lower end of the support column 30 is inserted. ) And the lower plate (22), a plurality of elastic springs (24) provided along the circumference of the base isolating column (23) and installed between the ground or concrete foundation (10) and the support column (30) do.

The effect of the present invention having the above characteristics is that when an impact is applied to the deck rod horizontally and vertically when an earthquake caused by a change in the earth's crust occurs, the deck is attenuated and absorbed by a seismic isolator and an impact cushioning mat installed on the support column There is an effect of reducing the construction cost due to reconstruction of the deck rod by preventing the damage and fall of the rod.

The effect of the present invention is that one side of the fixing clip for coupling and fixing the deck neck on the joist line is formed with a 45 degree inclination angle and the other side is formed with a 90 degree inclination angle, so that the deck neck is After inserting the fixing piece of the fixing clip into the fixing groove formed in an inclined manner, and inserting it vertically, the connecting piece is simply inserted into the connection groove. When replacing the damaged deck neck, only the damaged deck neck The advantage is that it can be replaced.

Therefore, when replacing the damaged deck tree, only the damaged deck tree can be replaced, so that the replacement of the damaged deck tree can be made more easily, thereby reducing work man-hours and material consumption.

Another effect of the present invention is that the finishing cover is cut by the width of the deck neck on the bent surface, so when only the damaged deck neck is replaced, only the bent surface corresponding to the damaged deck neck is bent to separate and replace to construct the deck neck. Therefore, it is possible to shorten the time taken to separate and combine the entire finishing cover.

1 is a perspective view showing a construction drawing of a deck rod according to the present invention
Figure 2 is a cross-sectional view of the seismic isolating device of the deck rod according to the present invention.
3 is a perspective view of a seismic isolator of a deck rod according to another embodiment of the present invention.
Figure 4 is a cross-sectional view of a shock-absorbing mat is installed between the support column and the joist of the deck rod according to the present invention.
Figure 5 is a perspective view and a cross-sectional view showing a fixing clip for connecting and coupling the deck neck of the deck rod according to the present invention
Figure 6 is a cross-sectional view of an embodiment for coupling the deck neck to the fixing clip according to the present invention.
7 is a perspective view showing a cover for finishing according to the present invention and a perspective view of a state of use.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art may easily implement the present invention. However, the present invention may be implemented in various forms and is not limited to the embodiments described herein.

In general, recent modern people tend to increase the number of people who go for a mountain climbing in the suburbs of a city on weekends for reasons of stress relief or health reasons in a busy life, or take a walk in a nearby park.

In accordance with the social trend as described above, decks using wood, etc. are widely constructed on hiking trails, trails located in parks, sidewalks formed along the periphery of lakes, country houses, or terraces such as pensions.

For example, a rectangular deck road made of wood is laid on the trail, and safety railings are installed from both sides of the deck road upward so that climbers can safely climb and descend.

Here, since the above-described deck uses eco-friendly wood that goes well with nature, it is possible to make a path where people pass by on a hiking trail or a trail, a pedestrian road in a park or forest, a path for ecological observation, or an outdoor observatory of a tourist destination and a building. B. It is used for various purposes, such as creating a children's playground or the floor of a bridge installed to cross over a river.

When horizontal and vertical impacts, such as earthquakes, are applied to the deck rod 50 constructed as described above, the ground to prevent damage or fall of the deck rod 50 by absorbing and dispersing these shocks. Alternatively, to install a seismic isolator 20 and 110 between the concrete foundation 10 and the support pillar 30, between the support pillar 30 and the deck rod 50, and to install the deck rod 50 It is the gist of the present invention that the deck neck 51 is simply combined with an omega-type fixing clip 60 having elasticity or configured to conveniently replace only the damaged deck neck 51.

The configuration of the present invention made as described above will be described in detail with reference to the accompanying drawings.

First, FIG. 1 is a view showing a deck rod of an embodiment according to the present invention, and is not limited thereto, and it is to be noted that construction can be performed on any deck rod of a deck rod according to the site.

As shown in FIG. 1, after installing the support pillar 30 on the ground or the concrete foundation 10, the deck rod 50 installs the joist 40 on the support pillar 30, and the deck neck 51 Are connected to each other with a fixing clip (60) and constructed. At this time, as shown in Figs. 2 and 3, a seismic isolator 20 is installed between the concrete foundation 10 and the support column 30.

The seismic isolator 20 has a circular or square column shape and is installed between the ground or the foundation concrete foundation 10 and the support pillar 30, and is formed of a metal plate material having a predetermined thickness. 21) and the lower plate 22 and the upper plate 21, which are the same shape and material as those of the upper plate 21, are spaced at regular intervals from the lower part of the upper plate 21, and are fixed to the upper surface of the concrete foundation 10 by fixing means such as bolts and nuts. ) And a plurality of elastic springs (24) installed along the circumference of the elastic column (23) between the top and bottom plates (21, 22) and the base isolating column (23) of rubber material installed between the lower plate (22) ).

The upper plate 21 has a through hole 210 corresponding to the lower end of the support column 30 so that the lower end of the support column 30 passes through the central portion, and the support passing through the through hole 210 An insertion groove 230 of a predetermined height is formed in the center of the upper end of the base isolation pillar 23 so that the lower end of the pillar 30 is seated so that the lower end of the support pillar 30 can be stably and firmly supported.

The seismic isolator 20 acts to absorb, disperse, and attenuate the impact applied to the support pillar 30 by the seismic isolating pillar 23 when a horizontal impact is applied from the top, and the horizontal impact is applied by ground displacement. In the case of loss, the upper side with the top plate 21 moves in the horizontal direction of the front, rear, left and right while the base isolating pillar 23 is fixed to the lower plate 22, and is applied to the support pillar 30. The horizontal shock is absorbed, distributed, and attenuated, and at this time, a plurality of elastic springs 24 provide a restoring force between the upper plate 21 and the lower plate 22 to move the upper part in the horizontal direction of the front, rear, left and right. It provides an elastic restoring force so that the plate 21 can be quickly restored to its original state.

On the other hand, the base isolating column 23 is made of a rubber material having elastic force for shock absorption and cushioning, and the inner spring is integrally installed by receiving a plurality of springs having elastic force in the mold stage to absorb shock and buffer. It can be configured to provide quick resilience as well as action.

After the construction of the seismic isolator 20, the joist 40 is installed on the support pillar 30, and the deck neck 51 is connected to the joist 40 with a fixing clip 60, the deck rod ( 50) is formed.

In order to construct the deck rod 50, a fixing clip 60 connecting the deck neck 51 to each other is configured as shown in FIG. 5.

That is, the fixing clip 60 is an omega type having elasticity, and the central part is formed in a circular shape 63, and one side of the lower side is bent at 45 degrees to form the fixing piece 61, and the other side is bent at 90 degrees to be combined. Compose the piece 62.

Therefore, one side of the deck neck 51 is coupled to be inclined at 45 degrees, and the other side of the deck neck 51 is coupled at 90 degrees to be connected so as not to be separated from each other.

At this time, in order to couple as described above, a fixing groove 51a is formed so as to be inclined at one side to be 45 on the bottom of the deck neck 51 in correspondence with the fixing piece 61 and the connecting piece 62 of the fixing clip 60, The other side is formed with a coupling groove (51b) inclined at 90 degrees. In addition, insertion grooves 51c for inserting both sides of the circular portion 63 of the central portion of the fixing clip 60 are formed so that the connecting portion of the deck neck 51 can be integrally coupled.

After the deck neck 51 is combined to install the deck rod 50, as shown in FIG. 7, in order to make the finish on both sides of the deck neck 51 look beautiful, the finishing cover 70 may be installed. At this time, the finishing cover 70 is formed by being bent in an elbow shape and notched by a notch line 71 by the width of the deck neck 51 on the bent upper surface. At this time, either metal or synthetic resin can be used as the material.

In this way, the deck neck 51 can be easily combined with each other by the fixing clip 60, and if the deck neck 51 is damaged after construction, it is separated from the damaged area and replaced with a new deck neck 51 can do.

That is, as shown in Fig. 6, after separating the damaged deck neck 51, the bottom fixing groove 51a side of the new deck neck 51 is formed to be inclined to the lower side of the part to be constructed, and then the joist ( When inserted into the fixing piece 61 inclined at 45 degrees of the fixing clip 60 fixed to 40), and then inserted into the damaged part vertically to the other side of the deck neck 51, the fixing clip 60 ) The coupling piece 62 is simply inserted into the coupling groove 51b of the deck neck 51, so that the damaged deck neck 51 can be simply replaced and constructed.

When the finishing covers 70 are installed on both sides of the deck neck 51 of the deck rod 50, as described above, the cut line formed on the upper bent surface 71 bent the finishing cover 70 After removing the damaged deck neck (51) by bending only the bent surface (73) between the (72) and the cutting line (72), replace the new deck neck (51), and then fold only the folded bent piece (73). It can be combined with fasteners. Therefore, it is possible to solve the inconvenience of separating the entire finishing cover 70.

A shock-absorbing mat 45 may be further installed between the joist 40 and the support column 30 on which the deck neck 51 is constructed to absorb and buffer the vertical impact on the deck rod 50 constructed as described above. have.

As the material of the impact cushioning mat 45, not only a rubber component having elasticity but also all materials having properties of an elastic body may be applied.

In another embodiment of the present invention, a seismic isolator 20' is further installed between the upper surface of the support column 30, that is, the joist 40 on the support column 30 is installed.

The seismic isolator 20 ′ has the same structure as the seismic isolator 20 installed at the lower end of the support pillar 30, but the upper end of the support pillar 30 is inserted under the seismic isolator 20 ′. It is supported, and the upper side is a configuration in which the seismic isolator 20 is rotated 180 degrees to be fixed to the lower end of the joist 40, and the lower plate 2 is installed by fixing means such as bolts and nuts. It is a configuration in which the upper end of the support column 30 is fixed by a base isolation column 23 through the upper plate 21 and fixed to the lower end of the.

Therefore, if the seismic isolating device 20' is further constructed between the support column 30 and the joist 40, the surface isolating column 23 and the elastic spring 24 move horizontally when a horizontal shock is applied by the earth's crust change. Absorbing, dispersing, and attenuating the impact applied to the top of the support column 30 functions.

In the present invention, it has been described that the seismic isolating devices 20 and 20 ′ are independently installed between the concrete base 10 and the support column 30 or between the support column 30 and the joist 40, Depending on the site conditions, the seismic isolating devices 20 and 20 ′ may be installed at the same time on the lower and upper portions of the support column 30 to be configured.

In the above, the technical idea of the present invention has been described with the accompanying drawings, but this is illustrative of a preferred embodiment of the present invention and does not limit the present invention. In addition, it is a clear fact that anyone of ordinary skill in the art can perform various modifications and imitations without departing from the scope of the technical idea of the present invention.

10. Concrete foundation 20. Seismic isolation device
21. Top plate 22. Bottom plate
23. Base isolation column 24. Elastic spring
30. Support pillar 40. Joist
50. Deck Road 51. Deck Neck
51a. Fixing groove 51b. Coupling groove
60. Fixing clip 61. Fixing piece
62. Combination piece

Claims (5)

In the deck rod made by installing a plurality of wooden deck necks 51 adjacent to the upper portion of the joist 40 installed between the support pillars 30,
A seismic isolator 20 is further provided at the lower end of the support pillar 30,
The seismic isolator 20 includes an upper plate 21 having a through hole 210 formed in the center portion so that the lower end of the support column 30 passes, and a lower plate 22 fixed to the ground or the upper surface of the concrete foundation 10 The base plate 23 and the upper plate 21 are provided between the upper plate 21 and the lower plate 22 and have an insertion groove 230 formed in the center of the upper end so that the lower end of the support column 30 is inserted. ) And the lower plate (22), a plurality of elastic springs (24) provided along the circumference of the base isolating column (23) and installed between the ground or concrete foundation (10) and the support column (30) Deck rod with seismic isolator. The method of claim 1,
A seismic isolator 20' having the same structure as the seismic isolator 20 is further installed at the upper end of the support pillar 30, and the upper end of the support pillar 30 is inserted in the lower part of the seismic isolator 20'. The upper deck rod with a seismic isolator, characterized in that the seismic isolator 20 is rotated 180 degrees to be fixed to the joist 40. The method of claim 1,
A deck rod with a seismic isolator, characterized in that a shock absorbing mat 45 is mounted between the joist 40 and the support pillar 30 to absorb vibration or shock. The method of claim 1,
The deck rod 50 installed above the joist 40 installed on the support pillar 30 has a fixed clip 60 that connects and couples the deck neck 51 to facilitate replacement when the deck neck 51 is damaged. Is equipped,
The fixing clip 60 is formed in an omega shape having elasticity, one side is bent 45 degrees upward to form a fixing piece 61, and the other side is bent 90 degrees to form a coupling piece 62, and the fixing A deck rod equipped with a seismic isolator, characterized in that a fixing groove (51a) and a coupling groove (51b) are formed on one side and the other side of the deck neck (51) to be inserted corresponding to the piece (61) and the coupling piece (62). The method of claim 1,
A finishing cover 70 is formed on both sides of the deck neck 51 of the deck rod 50, but the finishing cover 70 is a deck neck 51 on the upper bent surface 71 bent in an elbow shape. Deck rod with a seismic isolating device, characterized in that the notch line 72 is formed by the width of the notch line 72, and the notch piece 73 is formed between the notch line 72 and the notch line 72.

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