JP3147349B2 - Brass bracket - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bracket for fixing a cap to a parapet, and more particularly to a bracket for adjusting the spacing of the bracket to the parapet to maintain the level of the parapet.

[0002]

2. Description of the Related Art A cap to be fixed to a parapet is fixed by being fitted from above to a bracket fixed to a top end of the parapet at predetermined intervals. However, since the parapet for fixing the bracket is mainly made of concrete, it is difficult to finish it continuously while maintaining flatness, and if there is deformation such as wavy or locally inclined, It is difficult to attach the caps in parallel because the attachment position goes up and down. As a method for correcting the mounting position of such a bracket, for example, conventionally, adjustment has been made by interposing a spacer between the parapet and the bracket. However, in the method of adjusting the height of the bracket using the spacers, it is necessary to prepare a plurality of spacers having different thicknesses for performing fine adjustment. In addition, the adjustment of the bracket performed by such a plurality of types of spacers is troublesome and troublesome. For this reason, a bracket for a coping that incorporates an adjustment mechanism in the bracket itself is disclosed in Japanese Utility Model Laid-Open No. 4-624.
No. 0 proposes this. This is to divide the bracket to which the cap is fitted into a support base to be fixed to the parapet and a cap support, and to form a rising wall opposed to the support base, while the cap support supports the support base. The hanging walls sandwiching the rising wall are formed facing each other, and the uneven portions that mesh with the rising wall and the hanging wall are formed at a constant pitch so as to be parallel to the horizontal direction, and the meshing positions of these uneven portions are changed. The height and angle of the cap support material with respect to the support base material are adjusted. However, in this capping device, a bracket for fixing a parapet is divided into a supporting base material and a capping support material. First, the supporting base material is screwed to the parapet, and then the capping material is fitted to the supporting base material. After adjusting the position of the coping supporting material with respect to the supporting base material, since the supporting base material and the coping supporting material are integrated by screwing, it takes time to construct the coping. Further, it is necessary to form an uneven portion that meshes with the supporting base material and the coping support material, and this involves the processing of the uneven portion, so that the structure is complicated and the number of assembled parts increases.

The present invention is intended to solve such a problem. The number of parts of the bracket is reduced to simplify the structure of the bracket, and the height adjustment and angle adjustment of the bracket with respect to the parapet are facilitated. It is an object of the present invention to provide a bracket for a canopy that can be carried out at any time.

[0004]

According to a first aspect of the present invention, a bracket is attached to a top end of a parapet at a predetermined interval, and a flat portion is attached to the bracket. The reinforcing plate for restricting the deformation of the bracket is superimposed on the upper surface of the flat plate portion, and the reinforcing plate and the bracket are fixedly fastened to the parapet and fastened together. A plurality of screw rods that come into contact with each other and adjust the interval of the bracket with respect to the top end portion are screwed to the reinforcing plate through the bracket.

[0005] By adjusting the distance between the bracket and the top end by turning the screw rod screwed to the reinforcing plate,
The height of the bracket can be adjusted. In addition, when the bracket attached to the top end of the parapet is inclined, turning one of the plurality of screw rods can adjust the angle of the bracket. Thereby, the position of the bracket is corrected so that the coping fitted to the bracket is horizontal.

According to a second aspect of the present invention, in the bracket of the first aspect, a ring-shaped plate that abuts against the top end of the parapet is pivotally attached to the lower end of the screw rod so as to swing freely. The bracket is provided with a through hole larger in diameter than the plate.

When the screw rod abuts on the parapet, even if the screw rod inclines with respect to the parapet, the plate pivotally attached to the lower end of the screw rod comes into surface contact with the parapet and securely abuts, thereby stabilizing the mounting of the bracket. . Also, by forming a through hole larger in diameter than the plate in the bracket,
When the bracket is located at the lowermost position, the plate fits inside the through hole, and the bracket is stabilized without being lifted off the parapet by the plate.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a bracket according to the present invention; FIGS. 1 to 4 show an embodiment of the present invention. In this embodiment, a case in which a cap 3 is attached to a top end 2 of a parapet 1 protruding from the periphery of the roof of a building will be described as an example. The cap 3 is formed by extruding aluminum and has a top plate portion 4 and a pair of side plate portions 5 hanging from both sides of the top plate portion 4 and is formed in a U-shaped cross section. A rib 6 protrudes from the center of the back surface of the top plate 4 along the longitudinal direction of the coping 3, and forms a wedge-shaped engaging projection 7 on the tip side. Further, on the back side of the top plate 4, recessed concave portions 8 are formed on both sides of the ribs 6 so as to extend along the longitudinal direction of the coping 3. Further, an L-shaped flange portion 9 for hooking a bracket, which will be described later, and fixing the cap 3 is formed inward on the distal end side of the side plate portion 5.

Reference numeral 10 denotes a bracket for fixing the coping 3 and, similarly to the coping 3, is an extruded aluminum product.
A flat plate 11 fixed to the top end 4 of the parapet 1,
The flat plate portion 11 has a pair of vertical wall portions 12 extending from both end edges. The bracket 10 is divided into first and second brackets 10A and 10B, and the first bracket 10A is positioned outside and the second bracket 10B is positioned inside and fixed to the top end 2 of the parapet 1. I have. One end edge of each of the brackets 10A and 10B is provided with a rising wall 13 respectively.
Joints 14A and 14B having A and 13B are formed, and a horizontal receiving surface 15 is further protruded outward at the upper end of the rising wall 13A of the first bracket 10A. A descending piece 16 facing the rising wall 13B of the second bracket 10B is vertically provided. Then, the first bracket 10
A dovetail-shaped fitting groove 17 is formed in the descending piece 16 of A, while the second
Formed on the rising wall 13B of the bracket 10B is a fitting projection 18 for fitting with the fitting groove 17, and the fitting groove 17 and the fitting projection are formed.
The first and second brackets 10A and 10B are integrally connected with each other by fitting the first and second brackets 18 and 18. The brackets 10A and 10B are provided with receiving ribs 21 each having a cushion rubber 20 attached to the front end thereof corresponding to the concave portions 8 formed on the back surface side of the coping 3 and the engaging brackets 21 are provided on the first bracket 10A side. An engagement receiving portion 22 having a triangular cross section for engaging with the mating projection 7 is integrally formed on the upper end side of the rising wall 13A. 23 is each bracket 10
Along holes 24 formed in A, 10B are insertion holes formed in the rising walls 13A, 13B and the receiving rib 21 for inserting a reinforcing plate described later.

Reference numeral 25 denotes a flat plate-like reinforcing plate made of a steel plate attached to the flat plate portion 11 of the bracket 10, and has a U-shaped cross section with both side edges bent upward. Further, the reinforcing plate 25 is formed with long holes 26 at positions corresponding to the pair of left and right long holes 23 formed in the brackets 10A and 10B, respectively. And anchor bolts in each slot 23, 26
27, the first and second brackets 10A and 10B and the reinforcing plate 25 are fixedly fastened to the parapet 1 by screwing it to an anchor plug 28 embedded in the top end 2 of the parapet 1. The first and second brackets 10A and 10B divided by the reinforcing plate 10 are integrally connected and fixed in a straight line while keeping the horizontality. That is, by superimposing and attaching a flat reinforcing plate 25 made of a steel plate to the flat plate portion 11 of the bracket 10, the deformation of the bracket 10 is regulated, and the bracket divided into right and left is
10A and 10B are integrated. In this embodiment,
Although the bracket 10 is constituted by the brackets 10A and 10B divided into right and left, even when the bracket 10 having an integral structure is used, the deformation of the bracket 10 can be restricted by the flat reinforcing plate 25. That is, when the wide bracket 10 is formed by extruding aluminum, the bracket 10 is deformed in a wavy manner and it is difficult to maintain the levelness.
The bracket 25 can be prevented from being deformed by the reinforcing plate 25 by extending the bracket 25.

Reference numeral 30 denotes a pair of left and right screw rods which are screwed to the reinforcing plate 25. A locking groove 31 is formed at the top to engage with a tool (not shown) such as a screwdriver. The ring-shaped plate 32 to be brought into contact with the top end 2 of the parapet 1 is swaged to be swung freely and fixed. The reinforcing plate 25 has a screw hole 33 of the screw rod 30.
Are formed between the slots 23, and each bracket 10
A and 10B are formed with through holes 34 larger in diameter than the plate 32 at positions corresponding to the screw holes 33. Then, the screw rod 30 is inserted into the through hole 34 from the back side of each bracket 10A, 10B.
And screwed into the screw hole 33 of the reinforcing plate 25. That is, the screw rod 30 hangs down from the back side of the reinforcing plate 25 and protrudes from each of the brackets 10A and 10B. Further, the upper end side of the screw rod 30 protrudes from the screw hole 33 of the reinforcing plate 25, a locking groove 31 formed on the top surface of the screw rod 30 is exposed on the surface side of the reinforcing plate 25, and the screw rod 30 is externally mounted. By turning, the height of the screw rod 30 with respect to the reinforcing plate 25 can be adjusted.

The operation of the present embodiment configured as described above
The effect will be described. First, each bracket 10A, 10B
The fitting grooves 17 formed in the joints 14A and 14B are fitted with the fitting projections 18 to integrally connect the brackets 10A and 10B. The rising wall 13 of each bracket 10A, 10B
A, 13B and the reinforcing plate 25 are passed through the insertion hole 24 formed in the receiving rib 21, and the reinforcing plate 25 is used for each bracket 10A,
Position 10B linearly. At this time, the reinforcing plate
The screw rod 30 is screwed into the 25 screw holes 33 in advance, and the lower end side of the screw rod 30 is set to protrude from the through holes 34 of the brackets 10A and 10B. Thereafter, anchor bolts 27 are inserted into the elongated holes 23 and 26 formed in the reinforcing plate 25 and the brackets 10A and 10B, and the anchor bolts 27 are screwed into anchor plugs 28 embedded in the top end 2 of the parapet 1 for reinforcement. The plate 25 and the brackets 10A and 10B are fastened and fixed together. As a result, the screw rod 30 screwed into the reinforcing plate 25
Plate 32 abuts on the top end 2. Note that the anchor bolt 27 is temporarily fixed without being completely tightened. Thus, the brackets 10A and 10A are attached to the top end 2 of the parapet 1.
Adjust the height of each bracket 10A, 10B with B temporarily fixed. For example, each bracket 10A, 10B is
Fixed at predetermined intervals, and adjacent brackets 10A, 10A
If there is an error in the position of B up and down, each bracket 10A and 10B should be positioned so that the adjacent brackets 10A and 10B have the same height.
Adjust the height of A and 10B. At this time, the reinforcing plate 25
When a tool (not shown) is inserted into the locking groove 31 of the screw rod 30 screwed into the bracket, and the screw rods 30 are evenly tightened, the brackets 10A and 10B and the reinforcing plate 25 ascend horizontally as a whole. That is, the distance between each of the brackets 10A and 10B and the top end 2 is increased. Conversely, if each screw rod 30 is loosened, the brackets 10A, 10B and the reinforcing plate 25 are lowered horizontally as a whole, and the height of each bracket 10A, 10B can be adjusted. When the top end 2 of the parapet 1 is inclined and the brackets 10A and 10B are inclined, the angle of the brackets 10A and 10B can be adjusted by tightening or loosening the pair of left and right screw rods 30. Thus, after adjusting the height or angle of each bracket 10A, 10B by the screw rod 30 screwed into the reinforcing plate 25,
Anchor bolts 27 inserted into the slots 23 and 26 are screwed into anchor plugs 28 to completely fix the brackets 10A and 10B. Thereafter, the outer cover is put so that the cap 3 is put on the brackets 10A and 10B. At this time, the side plate part 5 of the cap 3
Is elastically deformed so as to open outward, and after engaging the engagement projection 7 vertically hanging on the top plate 4 of the coping 3 with the engagement receiving portion 22 formed on the first bracket 10, the side plate 5 is removed. The flanges 9, 9 formed at the end of the side plate portion 5 after being elastically restored are locked to the end side of the vertical wall portion 12 of each of the brackets 10 </ b> A, 10 </ b> B, and the cap 3 is fixed to each of the brackets 10 </ b> A, 10 </ b> B. Therefore, the cap 3 fixed to each of the brackets 10A and 10B locks the engaging projection 7 formed substantially at the center of the back surface of the top plate 11 and the flanges 9 formed at the end of the side plate 5. In this way, the bracket 10 is attached to each end of the cap 3 by three brackets 10 each.
A and 10B can be locked and fixed. Therefore, the brackets 10A and 10B can be firmly fixed without the cap 3 coming off due to the influence of wind or the like.

As described above, in this embodiment, a pair of left and right screw rods 30 are screwed into the reinforcing plate 25 that integrates the brackets 10A and 10B, and the screw rods 30 are turned to connect the bracket 10 and the parapet 1. By adjusting the interval, the height of the bracket 10 can be adjusted within the range of the length of the screw rod 30. Therefore, if the bracket 10 is tilted,
By adjusting the screwing amounts of the left and right screw rods 30, the bracket 10 can be corrected to be horizontal, and the cap 3 can be mounted horizontally. Moreover, in this embodiment, the screw rod 30 for adjusting the height of the bracket 10 is screwed into the reinforcing plate 25 necessary for assembling and fixing the first and second brackets 10A and 10B divided into right and left in a straight line. Since there is no need to separately attach another part, the number of parts does not increase. The height and angle of the bracket 10 can be adjusted by a very simple operation of screwing the screw rod 30 to the reinforcing plate 25 made of a steel plate and turning the screw rod 30. A screw hole is provided between the slots 23 and 26 of each bracket 10A and 10B.
By forming the anchor 32, the anchor bolts 27 are arranged on both sides of the screw rod 30, and the anchor bolts 27 are screwed into the anchor plugs 28 embedded in the top end 2 of the parapet 1, whereby the tightening force by the anchor plugs 28 is obtained. Is screw rod 30
And the screw holes 32 act on each other, so that the screw rod 30 is not loosened and the positions of the brackets 10A and 10B are not displaced. Further, as described above, the fastening force of the anchor plug 28 is applied to the meshing portion between the screw rod 30 and the screw hole 32. In this embodiment, the screw hole 32 is formed by a steel plate reinforcing plate having excellent strength. By screwing the screw rod 30 to the screw rod 30, the screw rod 30 and the screw hole 33 of the reinforcing plate 25 are reliably engaged with each other. In other words, the screw rod 30
When the screw is screwed in, if the stress concentrates on the screw rod 30 and the screw hole 33, the screw hole 33 will be easily damaged and the height of the bracket 10 cannot be adjusted. By screwing the screw rod 30 to the plate 25, the bracket
10 can be adjusted reliably. Moreover, the screw rod
Since the plate 32 which abuts against the top end 2 of the parapet 1 is swaged to the lower end of the parapet 1 so as to swing freely, FIG.
As shown in (1), even if the screw rod 30 is inclined with respect to the parapet 1, the plate 32 comes into surface contact and surely abuts the parapet 1, so that the mounting of the bracket 10 is stabilized. In addition, by forming a through hole 34 having a diameter larger than that of the plate 32 in the bracket 10, when the bracket 10 is located at the lowest position as shown in FIG. The plate 10 can be stably attached without being lifted from the parapet 1 by the plate 32.

Although the embodiments of the present invention have been described in detail above, the present invention is not limited to the above-described embodiments.
Various modifications can be made within the scope of the present invention.
For example, although the example in which the bracket is divided into right and left is shown, a bracket having an integral structure may be used. Further, the shape of the cap and the connection structure between the cap and the bracket are not limited to the above embodiment.

[0015]

According to the first aspect of the present invention, the bracket is attached to the top end of the parapet at a predetermined interval,
In a bracket for attaching a cap to the bracket, a flat plate is formed on the bracket, and a reinforcing plate for restricting deformation of the bracket is superimposed on the upper surface of the flat plate, and the reinforcing plate and the bracket are connected to the parapet. And a plurality of screw rods that contact the top end of the parapet and adjust the spacing of the bracket with respect to the top end were screwed into the reinforcing plate through the bracket. Therefore, the position of the bracket can be easily adjusted only by turning the screw rod screwed to the reinforcing plate. Further, since the screw rod is screwed using the reinforcing plate for restricting the deformation of the bracket, the structure can be simplified and the number of parts can be reduced.

According to a second aspect of the present invention, in the hedging bracket according to the first aspect, a ring-shaped plate that abuts against the top end of the parapet is pivotally attached to the lower end of the screw rod so as to swing freely. Since the bracket is provided with a through hole larger in diameter than the plate, when the threaded rod hits the parapet, the mounting of the bracket is stabilized by the plate which comes into surface contact with the parapet, and the bracket is moved to the lowermost position. When the plate is positioned at the position, the plate fits inside the through hole, and the bracket is stabilized without being lifted from the parapet by the plate.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing one embodiment of the present invention, showing a state in which a cap is fixed to a parapet.

FIG. 2 is a sectional view showing a state in which the position of the parapet is adjusted.

FIG. 3 is an exploded perspective view of the upper cap and the bracket.

FIG. 4 is an enlarged sectional view showing the threaded rod portion of the same.

[Explanation of symbols]

 1 Parapet 2 Top end 3 Kasagi 10 Bracket 11 Flat plate 25 Reinforcement plate 30 Screw rod 32 Plate 34 Through hole

Claims (2)

(57) [Claims] A bracket is attached to a top end of a parapet at a predetermined interval, and a flat portion is formed on the bracket. A flat portion is formed on the bracket, and the bracket is mounted on an upper surface of the flat portion. A reinforcing plate for restricting deformation is superimposed, and the reinforcing plate and the bracket are fixedly fastened to the parapet and fastened together, and the gap between the bracket and the top end is brought into contact with the top end of the parapet. A bracket for a coping, wherein a plurality of screw rods to be adjusted are screwed to the reinforcing plate through the bracket. 2. A ring-shaped plate which abuts on a top end of the parapet is pivotally attached to a lower end of the screw rod so as to swing freely, and a through hole having a diameter larger than that of the plate is provided in the bracket. The bracket according to claim 1, characterized in that: