JP2007077748A - Panel installation work method and panel installation structure by the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a highly efficient panel installation method, by which panels can quickly be fixed in place on a fence by moving them from its inside to outside in a highly steady and safe manner. <P>SOLUTION: A support means 10 having a bolt 13 protruding into a balcony is attached to the vertical side of a panel P. Fixation metal fittings 20 are fixed at the position corresponding to each support means on a support 1. The space between a handrail 2 and the surface 3 where the support rises is larger than the height of each panel. The panel is took hold of vertically with hands and moved from the panel inside to outside by passing it slantwise across the space between the handrail and the support rise surface. Positional adjustment of each support means is made to respective fixation metal fittings. The bolt of a support means on a longitudinal side of a panel is passed through the bolt insertion hole of the fixation metal fittings, and is temporarily fixed to the support means by tightening a nut. Then the bolt of the other support means is passed through the bolt insertion hole of the other fixation metal fittings, and is temporarily fixed to the support means by tightening a nut. Finally, all the nuts are finally tightened to fix the panel to the fixation metal fittings. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a panel mounting method for attaching a panel to a fence in a balcony, a fence, a bridge, and the like, and a panel mounting structure for using the method.

There are many examples of attaching transparent or translucent panels to fences such as balconies and fences provided at the boundaries of sites with high steps. The conventional panel mounting method for the fence provided at such a high position is to move to the panel mounting position while holding the upper end of the panel by hand outside the fence, that is, outside the frame such as the handrail and the column supporting it. Then, align the tip of the screw that penetrated and held in the support member fixed to the panel or the fixing member fixed to the column with the screw hole of the fixing bracket fixed to the column, and tighten the screw in the screw hole. Is fixed.
nothing special.

  By the way, in general, the transparent or translucent panel is made of a resin such as polycarbonate or acrylic, and has a relatively large weight. Therefore, when the upper end of the panel is sandwiched between fingertips, a considerably strong force is required. Hands and arms tend to get tired. Therefore, since the holding stability of the panel is not good, it is not easy to smoothly and reliably align the screw tip with the screw hole of the fixing bracket. In addition, panel holding, positioning and screw tightening work at high places, and when an operator works alone, there is a problem in work stability because there is a limit in force, and there is a danger and work efficiency is not good. The construction cost is high because multiple workers are required to reduce the risk and increase the work efficiency.

Therefore, an inner construction method for attaching a panel from the inside of a fence has been proposed and attempted so that an operator can perform the construction alone. However, in the case of the inner construction, the panel is positioned outside the frame and fixed to the fixing bracket that exists inside the panel. And a work for fixing the panel to the fixture with a fixing tool such as a bolt and nut.
Grab a heavy panel alone, move from the inside of the fence over the handrail to the outside, hold the panel with your hand, many pinched with your fingertips, or change the panel and position, Performing the fixing work with the fixing tool is still lacking in stability and safety, and it is difficult to mount it efficiently.

Accordingly, the present invention provides a panel mounting method in which a single worker can easily move the panel from the inside to the outside of the fence, accurately position it, and quickly fix it with high stability and safety. 1 purpose.
The second object of the present invention is to provide a panel mounting structure capable of efficiently performing the panel mounting method.

  A panel mounting method capable of achieving the first object of the present invention is as follows. (A) A panel is attached with a support having bolts protruding from the panel at a plurality of positions separated in the height direction of the vertical side. In addition, a fixing bracket having a bolt insertion hole is fixed to the column at a position corresponding to each of the support members, and the dimension between the handrail and the column rising surface is appropriately larger than the height of the panel. And (b) gripping the upper and lower sides of the substantially central portion in the horizontal direction of the panel to which the support is attached, and adjoining between the handrail and the upright surface of the support column in a state of being substantially vertical Passing through the surface between the supporting columns diagonally, moving the panel from the inside to the outside of the fence, and (c) aligning each support with the fixing bracket of the supporting column while holding the panel, Front the support bolt on one side of the panel While being inserted into the bolt insertion hole of the fixing bracket, and temporarily fixing the nut by temporarily tightening the nut to the bolt, or inserting the bolt of the support on one side of the panel into the bolt insertion hole of the fixing bracket Then, temporarily tighten the nut to the bolt and temporarily fix it, and then insert the bolt of the remaining other vertical or horizontal support tool into the bolt insertion hole of the remaining fixing bracket, and attach the nut to the bolt. It includes a step of temporarily tightening and temporarily fixing, and (d) a step of finally tightening all nuts and fixing the panel to the fixing bracket.

  In the above panel mounting method, since the handrail and the rising surface of the support column are separated from each other by a height higher than the height of the panel, the worker can hold the panel alone at the upper and lower sides of the central portion in the longitudinal direction, and remove the panel from the fence. It can move from the inside to the outside across the railing between the handrail and the column rising surface, and while holding it stably, the bolt of the support tool is accurately positioned in the bolt insertion hole of the fixing bracket, and the bolt is inserted into the bolt insertion hole. can do. That is, the operation of moving the panel from the inside to the outside of the fence can be performed safely and stably, and the positioning of the panel, more precisely, the positioning of each bolt into the bolt insertion hole and the bolt insertion, It can be carried out stably and easily. Also, after fixing the panel by inserting bolts on one side of the panel vertically or horizontally and temporarily tightening the nuts, and by temporarily inserting bolts on the other side and temporarily tightening the nuts, fix the panel by tightening all the nuts. Therefore, it can be safely and efficiently fixed without sliding down the panel. And since the work is performed inside the fence, there is no work at a high place, the safety is high, and the panel can be gripped / moved / positioned / tightened with nuts in a stable state, so the work efficiency is good. Furthermore, the construction cost can be reduced because one person can work alone.

  The panel mounting structure according to the present invention that achieves the second object is characterized by having the following constituent elements. That is, (a) support members projecting inward are fixed to a plurality of positions separated along the left and right vertical sides of the panel, and (b) the distance between the handrail and the column rising surface is the height of the panel. The fixing bracket is provided with a bolt insertion hole which is set to be larger than the dimension and has a space equal to the space between the support members of the panel.

The support has an outer washer that is in contact with the outer surface of the panel, a cylindrical portion that is inserted through a hole provided in the panel in the center and has a screw hole that penetrates in the axial direction, and is in contact with the inner surface of the panel The inner washer is made of a bolt that penetrates from the outside to the outer washer, is screwed into the screw hole of the cylindrical portion of the inner washer, and protrudes inward.
Insert the tube part of the inner washer into the hole in the panel, hold the inner washer against the inner surface of the panel, and screw the bolt that penetrates the outer washer into the screw hole of the inner washer tube part from the outside of the panel. The washer and the inner washer are fixed to the panel, and the tip of the bolt protrudes inside the panel.

  According to the panel mounting method of claim 1, between the handrail and the column rising surface, an operator alone holds the panel above and below the central portion in the longitudinal direction, and the panel is moved from the inside of the fence to the handrail and the column. Move to the outside of the fence across the rising surface and hold it stably, easily and accurately position the bolt of the support tool in the bolt insertion hole of the fixing bracket, and insert the bolt into the bolt insertion hole can do. Therefore, the operation of moving the panel from the inside to the outside, positioning the panel, aligning each bolt with the bolt insertion hole, and inserting the bolt can be performed safely, stably and easily. Also, after temporarily fixing the bolts and nuts on one side of the panel vertically or horizontally and temporarily fixing the bolts on the other side and inserting the nuts and temporarily tightening the nuts, the panel is fixed by tightening all the nuts. Can be installed safely and efficiently without sliding down the panel. And since one person can work, the construction cost can be reduced.

  According to the panel mounting structure of claim 2, since the support having a bolt projecting to one side of the panel is fixed to the panel, the orientation of the panel is not mistaken so that the bolt projects to the inside of the fence. It can be gripped. In addition, since the interval between the handrail and the column rising surface is set to be larger than the height dimension of the panel, the operator can hold the panel alone above and below the central portion in the longitudinal direction while holding the panel. It can move from the inside of the fence to the outside across the rail between the handrail and the column rising surface, and while holding it stably, the bolt of the support tool is accurately positioned in the bolt insertion hole of the fixing bracket, and the bolt is inserted into the bolt insertion hole. The nut can be temporarily tightened and temporarily fixed, and the nut can be finally tightened in a stable state to fix the panel.

  According to claim 3, the support has an outer washer that is in contact with the outer surface of the panel, a cylindrical portion that is inserted through a hole provided in the panel at the center, and has a screw hole. The inner and outer washers are abutted from the outside and penetrated into the outer washer and screwed into the screw hole of the inner washer tube. The bolt protrudes from the inner surface of the panel. Can be attached to. Further, since the bolt can be inserted into the hole of the fixing metal and the nut can be smoothly tightened to the bolt, the panel can be attached with high efficiency.

Next, embodiments of the present invention will be described with reference to the drawings. The panel mounting method will be described together in the description of the panel mounting structure described below.
1 to 6 sequentially show the steps of the panel mounting method of the present invention, FIG. 1 is a perspective view showing the mounting step of the support to the panel, and FIG. 2 is the mounting step of the fixing bracket to the fence post. FIG. 3 is a perspective view showing a process of moving the panel from the inside to the outside of the fence. FIG. 4 is a perspective view showing a positioning process of the panel with respect to the fence. FIG. The perspective view which shows a process, FIG. 6 is the perspective view which looked at a part of the fence which complete | finished panel attachment from the outer side.
7 is an exploded sectional view showing a part of the panel and components of the support, FIG. 8 is also a perspective view, FIG. 9 is a partial sectional view showing a state immediately before temporary fixing to the fixing bracket of the panel, and FIG. FIG. 11 is a plan view showing a state in which the panel is fixed to the fixture, and FIG. 12 is a perspective view of the same.

  As shown in FIG. 6, in the fence B, support posts 1 are erected at a plurality of locations separated by a predetermined distance from the end sides thereof, and handrails 2 are attached to the upper ends of the support posts, and the adjacent support posts 1 and handrails are attached. A transparent or translucent resin panel P is attached to the panel attachment surface between 2 and the column rising surface 3.

For the panel mounting, the panel mounting structure according to the present invention has a configuration added first to the panel P and secondly added to the fence B. These will be described below.
First, the panel P is supported by the fixing bracket in the vicinity of the left and right vertical sides of the panel P with an interval equal to the interval between the fixing brackets 20 attached to the columns 1 in the height direction of the panel. A support tool 10 is attached.
Since all the support tools 10 have the same configuration, one of them will be described with reference to FIGS. The support 10 is at least provided on the panel, the outer washer 11 being in contact with the outer surface of the panel P, the inner washer 12 being in contact with the inner surface of the panel, and the outer washer from the outside. The inner washer 12 is further penetrated through the hole 16 and the bolt 13 is further projected to the one surface side of the panel P.

The outer washer 11 is provided with a bolt insertion hole 11a at the center thereof. The inner washer 12 is provided with a cylindrical portion 12a projecting to the outer surface at the center thereof, and a screw hole 12b penetrating in the axial direction in the cylindrical portion. Further, a hexagon head 12c is provided on the side opposite to the cylindrical portion 12a of the inner washer.
7 and 8, 14 is a spacer or outer washer interposed between the panel P and the outer washer 11, and 15 is a spacer or inner washer interposed between the panel P and the inner washer 12. is there.

  In the support 10 having such a configuration, first, the cylindrical portion 12a of the inner washer 12 is inserted into the hole of the spacer 15, the cylindrical portion 12a is inserted from the inside of the panel P into the hole 16, and the hole of the panel is also inserted. The outer washer 11 and the outer washer 11 are brought into contact with each other, and the tip of the inner washer tube portion 12 a is fitted into the hole of the spacer 14. Finally, as illustrated in FIG. 8, the hexagonal head 12 c of the inner washer is fixed with a monkey spanner or the like S, and the shaft portion of the bolt 13 is inserted from the outside of the panel P through the hole 11 a of the outer washer 11 to At D, the panel P is fastened and fixed between the inner and outer washers 11 and 12 and the spacers 14 and 15, as shown in FIG. At the same time, the support 10 is securely fixed in a state where the tip of the bolt 13 protrudes inward of the panel.

  Since the cylindrical portion 12a provided in the inner washer 12 is inserted into the hole 16 provided in the panel P, and the bolt 13 is passed through the screw hole 12b of the cylindrical portion, the bolt 13 can be easily penetrated into the inner washer 12. In addition, it is possible to prevent inconveniences such as the load of the panel P being concentrated on the hole side of the panel via the bolts 13 and breaking the hole side. In other words, the support can firmly attach the panel P to the fixing bracket without causing breakage of the panel. Further, since the screw hole is provided in the cylindrical portion 12a, a relatively large screwing length can be taken when the bolt 13 is temporarily tightened, so that high stability can be obtained during temporary fixing.

  Next, in the fence B, as shown in FIG. 6, the distance (height) H between the handrail 2 and the column rising surface 3 grips the upper and lower portions of the center of the panel P in the width direction by hand. The panel P is set to a distance larger than the height h of the panel P so that the panel can be moved from the inside of the fence to the outside of the fence across the handrail 1 and the column rising surface 3 in a substantially vertical state.

  Further, as shown in FIGS. 5, 9, and 10, each support column 1 has a plurality of fixing brackets 20 for fixing the panel P between the adjacent support columns 1 separated in the height direction of the support column. Are attached at intervals equal to the vertical interval of the support 10 attached to the panel P. Since each of the fixing brackets 20 has the same configuration, one of them will be described. The fixing bracket 20 has an L-shaped cross section as shown in FIGS. 9 to 12, and one side at the center. A long bolt insertion hole 21 a is provided as a panel fixing portion 21, and a long screw through hole 22 a is provided at the center of the other side as a column fixing portion 22. And the support | pillar fixing | fixed part 22 is contact | abutted to the opposing surface of the adjacent support | pillar 1, and screw 23 is screwed in the support | pillar 1 from the screw | thread through-hole 22a, and it fixes so that the panel fixing | fixed part 21 of the fixture of an adjacent support | pillar may oppose each other. Has been.

Then, the attachment point in the case of attaching the panel P to the fence B by the panel attachment method of this invention using the panel attachment structure mentioned above is demonstrated.
As shown in FIG. 1, the support 10 is attached to a plurality of locations along the left and right vertical sides of the panel P as described above. Next, as shown in FIG. 2, a handrail 2 is attached to the upper end portion of the column 1 having a predetermined height, and the height (h) of the panel P is between the handrail 2 and the column rising surface 3. On the opposing surface of each support column 1 of the fence B where a large space (H) is secured, the fixing bracket 20 is arranged so that the interval between the fixing brackets in each support column is equal to the interval between the support members 10 in each vertical side of the panel. Attach to. Subsequently, as shown in FIG. 3, the upper and lower portions of the center in the width direction of the panel P (P1) are gripped so as to be held in a well-balanced state on the floor surface of the fence B, It moves to the outside so as to cross between the columns 1 adjacent to the column rising surface 3 (P2). Then, as shown in FIG. 4, the left and right vertical sides of the panel P moved outward are brought close to the support column 1, and each support tool 10 is positioned so as to correspond to the fixing bracket 20 of the support column 1. And as shown in FIG.5 and FIG.9, the panel fixing of the fixing bracket 20 which attached the front-end | tip of the volt | bolt 13 which protrudes inward of the support tool 10 of the one vertical side of the panel P to one support | pillar. The nut 21 is inserted into the bolt insertion hole 21a of the portion 21 and temporarily tightened (loosely tightened) to the tip of the bolt 13 via the washer 17 to temporarily fix the vertical side. Subsequently, the tip of the bolt protruding inward of the support 10 on the remaining vertical side of the same panel P is inserted into the bolt insertion hole of the panel fixing portion of the fixing bracket attached to the other column, and similarly, A nut is temporarily tightened (loosely tightened) at the tip of the bolt, and its vertical side is temporarily fixed. Finally, all the nuts 18 that have been temporarily tightened are finally tightened, and the panel P is fixed between the columns 1 as shown in FIGS. 6, 11, and 12.

  The order of temporarily fixing the panel P is not limited to temporarily fixing either the left or right vertical side first and the remaining one vertical side later, as in the above example. The side may be temporarily fixed first, and the remaining other horizontal side may be temporarily fixed later. Moreover, the structure of the fixing metal fitting of FIG. 7 is only an example, the bolt 13 should just protrude inward of the panel P, and the attachment structure is not limited. The spacers 14 and 15 can be omitted.

The perspective view which shows the attachment process of the support tool with respect to a panel. The perspective view which shows the attachment process of the fixing bracket with respect to the support | pillar of a fence. The perspective view which shows the movement process from the inner side of the fence of a panel to the outer side. The perspective view which shows the positioning process with respect to the fence of a panel. The perspective view which shows the fixing process with respect to the fixing bracket of the support | pillar of a panel. The perspective view which looked at the part of the fence which finished panel attachment from the outside. The disassembled sectional view which shows a part of panel and the component of a support tool. Similarly perspective view. The fragmentary sectional view which shows the state just before temporary fixing with respect to the fixing bracket of a panel. Similarly perspective view. The top view which shows the state by which the panel was fixed to the fixing metal fitting. Similarly perspective view.

Explanation of symbols

B fence 1 pillar 2 handrail 3 pillar rising surface P panel 10 support 11 outer washer 12 inner washer 12a cylinder part 12b screw hole 13 bolt 18 nut 20 fixing bracket 21 panel fixing part 22 pillar fixing part 23 screw

Claims (3)

  A panel mounting method for attaching a panel to a fence having an upright column and a handrail provided at the upper end of the column, wherein the panel has a plurality of positions separated in the height direction of the vertical side. A support having a bolt projecting on one side of the panel is attached, and a fixing bracket having a bolt insertion hole is fixed to the column at a position corresponding to each of the support, and a handrail and a column stand are fixed. A step of setting the dimension between the raised surface appropriately larger than the height of the panel, and a state in which the upper and lower sides of the substantially central portion in the horizontal direction of the panel to which the support is attached are gripped and set up substantially vertically Then, the step of moving the panel from the inner side to the outer side of the fence by passing through the surface between the adjacent columns diagonally between the handrail and the column rising surface, and each support tool while holding the panel To the fixing bracket The bolts of the support on one vertical side of the panel are inserted into the bolt insertion holes of the fixing bracket, and a nut is temporarily tightened to the bolt and temporarily fixed, or one horizontal side of the panel The bolt of the support tool is inserted into the bolt insertion hole of the fixing bracket, and a nut is temporarily tightened to the bolt to temporarily fix it, and then the remaining bolt of the support tool on the other vertical or horizontal side is left. And a step of temporarily tightening nuts to the bolts and temporarily fixing the nuts, and finally fastening all nuts to fix the panel to the fixing brackets. Panel mounting method characterized by this.   A support having bolts projecting to one side of the panel is fixed to a plurality of positions on the left and right vertical sides of the panel, and the height dimension of the panel is between the handrail and the rising surface of the column supporting the handrail The panel mounting structure is characterized in that a fixing bracket having a bolt insertion hole at a distance equal to a distance between the support members of the panel is provided on the support column.   The support has an outer washer that is in contact with the outer surface of the panel, a cylindrical portion having a screw hole that is inserted through a hole provided in the panel at the center, and an inner surface that is in contact with the inner surface of the panel. The washer includes a bolt that passes through the outer washer from the outside of the panel, is screwed into a screw hole of a cylindrical portion of the inner washer, and protrudes to an inner surface of the panel. Panel mounting structure.

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