JPH08291598A - Folded plate support metal fitting - Google Patents

Abstract

PURPOSE: To enhance workability by connecting a lower member having a fixing part to be fixed on a backing material and an upper member having a folded plate support part to each other so as to be vertically slidable, and arranging a means to adjust the height of the upper member between both members. CONSTITUTION: After a lower member 2 is fixed on a backing material through a fixing part 5, when a folded plate support part 28 is not positioned in a desired height, a root square bolt 23, a nut 25 and a washer 24 are removed, and an upper member 3 is relatively slidingly moved in the vertical direction. Next, after the upper member 3 is set in a desired height, a bolt 23 is inserted into an inserting hole 22 of the upper member 3 and an adjusting hole of the lower member 2, and is fastened by the washer 24 and the nut 25, and its height is held. Next, a folded plate as a roof material is supported through a suspending piece installed on the support part 28. In a folded plate support metal fitting 1, since a height can be adjusted, for example, even when an arch roof is constructed, a single kind of metal fitting may be enough. Therefore, since there is no need to care about a height of the support metal fitting, construction work can be speedily and easily performed, and strength and external appearance can be improved.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a folded plate support fitting used for construction of a folded plate roof.

[0002]

2. Description of the Related Art Folded plate support fittings have a fixing portion at the bottom for fixing on a base material such as H steel or a roof folding plate, and an upper portion for supporting the folded plate. It is a structure having a folding plate support portion by forming a sword or projecting a sword bolt. And these are set to a fixed height as prescribed.

For this reason, for example, when constructing an arch-shaped roof, it is necessary to prepare a plurality of types of folding plate support metal fittings having different heights and fix them in order in order not to make a mistake. . This work was tricky because once the folding plate support was fixed on the base material, it was difficult to remove. In addition, the management and loading of the folding plate support metal fittings were complicated.

Further, not only in the construction of the arch type roof but also in the construction of a normal roof, the height of the H steel as the base material often varies depending on the formation of the foundation. In such a case, if the folded plate is supported while the difference in height is accepted as it is, not only the desired strength cannot be obtained when the folded plate is supported, but also the appearance becomes unsightly.

[0005]

SUMMARY OF THE INVENTION Therefore, according to the present invention, the folding plate support fitting is provided with a height adjusting function to facilitate the construction of, for example, an arched roof, and to absorb a step during construction to increase the strength. It is an object to provide a folded plate support metal fitting that enables the construction of a roof with a good appearance.

[0006]

A means for solving the above-mentioned problems will be described with reference to FIG. 1 showing an embodiment. Its structure has fixing portions 5 and 5 for fixing on a base material in the lower part. ,
A folded plate support fitting 1 having a folded plate support portion 28 for supporting a folded plate at an upper portion, and the lower member 2 having the fixing portions 5 and 5 while dividing the folded plate support fitting 1 into upper and lower parts.
And the upper member 3 having the folding plate support portion 28 are connected so as to be slidable in the vertical direction, and a height for adjusting the height of the upper member 3 is provided between the lower member 2 and the upper member 3. Adjustment means 7, 8,
It is characterized in that it is a folded plate support metal fitting 1 in which 21, 22, 23 and 25 are formed.

Another structure is a folding plate support metal fitting 1 having fixing portions 5 and 5 for fixing on a base material in a lower portion and a folding plate supporting portion 28 for supporting a folding plate in an upper portion, The folding plate support fitting 1 is vertically divided into two parts, and the fixing portion 5,
The lower member 2 having the number 5 and the upper member 3 having the folded plate support portion 28 are connected so as to be slidable in the vertical direction, and the lower member 2 and the upper member 3 are superposed on each other and slid on each other. The sliding surface 7, 21 that moves is formed, and the insertion hole 22 is formed in the sliding surface 21 of the member 3 having the sliding surface 21 located on the outer side to form the bolt 2
3 The nut 25 is held and the bolt 2 is attached to the other member 2.
The folding plate support metal fitting 1 is characterized in that a plurality of adjustment holes 8 through which 3 is inserted are formed in the vertical direction.

In order to increase the height adjustment width, the insertion hole and the adjustment hole may be formed in two rows in different steps, and the upper member may be formed in a bilaterally symmetrical shape.

[0009]

That is, according to the structure of claim 1, after the lower member is fixed on the base material, the upper member having the folding plate supporting portion is relatively slid in the vertical direction to a desired height. The height may be held by the adjusting means.

According to the second aspect of the present invention, after the lower member is fixed on the base material and the folding plate support is not located at the desired height, the bolt nut is removed and the upper member is moved vertically. Slide. Then, after the upper member has a desired height, a bolt is inserted through the insertion hole and an appropriate adjustment hole at a position corresponding to the insertion hole, and the nut is tightened to maintain the height.

According to the third aspect of the invention, when the desired height cannot be obtained by the combination of the insertion holes and the adjustment holes of the one side row, the upper member is inverted to adjust the insertion holes and the adjustment holes of the other side row. The desired height may be obtained in combination with the holes.

[0012]

As a result of the above, according to the folding plate supporting member of the first aspect, the height can be adjusted, so that even when an arch type roof is constructed, for example, this type of folding plate supporting member can be used. Good. Therefore, at the time of construction, it is only necessary to fix the folding plate support metal fitting in the correct position, and at this time, there is no need to worry about the height of the folding plate support metal fitting, so the work is extremely easy and quick work is possible. I can do it. In addition, management of the folding plate support fittings is easy.

Further, even if the height of the H steel varies when constructing an ordinary roof, it can be easily absorbed by adjusting the height. Therefore, when the folded plate is supported, the desired strength of the folded plate structure can be obtained and the appearance can be made beautiful.

According to the folding plate supporting member of the second aspect, in addition to achieving the above-mentioned effect, the height is adjusted by inserting the bolt through the insertion hole and the adjustment hole and tightening it with the nut. It is simple and easy to adjust.

According to the folding plate supporting member of the third aspect, the width is widened in combination with the insertion hole and the adjustment hole, the width of the adjustable height is increased, and fine adjustment can be performed to obtain a desired height. Can be surely obtained.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a perspective view of the folding plate support fitting 1. As shown in FIG. 1, the folding plate support fitting 1 includes a lower member 2 and an upper member 3 which relatively slide relative to each other, and a height of the upper member 3, That is, it is composed of height adjusting means for adjusting the height of the folding plate support fitting 1.

The lower member 2 has fixing portions 5 and 5 which are fixed on the base material 4 such as H steel (see FIG. 4) and which are opened to the left and right, and between the fixing portions 5 and 5 are fixed. As shown in FIG. 2, a gate-shaped sliding portion 6 is formed. Left and right side surfaces of the sliding portion 6 are sliding surfaces 7 and 7, and a plurality of adjusting holes 8 ... Are formed in two rows in different steps. Reinforcing pieces 9, 9 are continuously provided inwardly from both ends of the sliding surfaces 7, 7. In addition, the connecting plate 1 that connects the sliding surfaces 7, 7 to each other and is located at the top
The reinforcing ribs 10a are formed at 0.

The above-mentioned upper member 3 is slidably fitted to the lower member 2, and the above-mentioned sliding surfaces 7 and 7 are formed with sliding surfaces 21 and 21 which are superposed and slid from the outside. are doing. As in the case of the sliding surfaces 7 and 7 of the lower member 2, a plurality of insertion holes 22 are formed in two rows on the sliding surfaces 21 and 21 in different steps. The adjustment holes 8 ... Of the lower member 2 are circular, whereas the insertion holes 22 ... Of the upper member 3 are formed in a quadrangle.
This is because the root angle bolt 23 is inserted and held, and the root angle bolt 2 inserted through the insertion hole 22 and the adjustment hole 8 corresponding to each other.
3 is tightened by a nut 25 via a washer 24.

The positional relationship with the above-mentioned adjustment hole 8 insertion hole 22 may be set as shown in FIG. 3, for example. That is, a constant interval α is provided between the adjustment holes 8 arranged in the vertical direction, and each of the adjustment holes 8 in one of the two rows (on the right side in the drawing) is divided into three minutes of the interval α. Move up by 2 to make a difference. And, when one insertion hole 22 on one side (left side in the drawing) corresponds to one adjustment hole 8, the insertion holes 22 ... Are the insertion holes on the closest upper side of the other side (right side in the drawing) rows. 22 corresponds to the adjusting hole 8 by the upward movement of the above-mentioned one-third distance of the constant interval α, and the subsequent movement of the same one-third distance causes the above-mentioned one-side (left side of the drawing) row The upper insertion hole 22 is positioned so as to correspond to the next adjustment hole 8 on the same side. By doing so, the height can be adjusted every one third of the constant interval α. In the figure, only three through holes 22 are formed for convenience of explanation, but if the number is increased to four and five,
Wider range of height adjustment.

It is also possible to form a plurality of the adjusting holes 8 ... In the vertical direction in one line and to form only one insertion hole 22.

Further, as shown in FIG. 2, the reinforcing pieces 9 and 9 of the lower member 2 may be provided with a scale at a position corresponding to the height of the center of each adjusting hole 8 ... In this case, with respect to the upper member 3, the insertion holes 22 are formed in the reinforcing pieces 26, 26 (which are set shorter than the reinforcing pieces 9, 9 of the lower member 2) extending from both side edges of the sliding surfaces 21, 21. A scale indicating the height of the center of ... is attached with a code. By doing so, the height can be adjusted without looking at the insertion holes 22 ... And the adjustment holes 8 ... And the height of the folding plate supporting member 1 to be set can be specified by the reference numeral (see FIG. 4). ). In the drawing, the reference numerals of the adjusting holes 8 ... Are “1”, “2”,
By setting "3" ..., One column is an odd column and the other column is an even column. The reference numerals of the insertion holes 22 ...
The one corresponding to the even number of the adjustment holes 8 ...
2 ", the other side is set as" odd ".

The upper surface of the upper member 3 has a folding plate 27 (see FIG. 4).
Is a folded plate support portion 28 for supporting a suspension, and a step for mounting the suspension 29 as shown in FIG. 4 is formed, and a mounting bolt 30 is erected on the lower surface. Further, the surface on the high side is formed in a gentle curved surface so that the folded plate 27 does not hit a corner when the folded plate roofs 27, 27 are supported.

The notch 31 formed in one of the fixing portions 5 and 5 of the lower member 2 and the notch 32 formed in the lower end of one of the sliding surfaces 21 and 21 of the upper member 3 are symmetrical to each other in the upper member 3. Since it is not a shape, it is for alignment so as not to make a mistake in the fitting direction with respect to the lower member 2.

The folding plate support fitting 1 thus constructed is used as follows. That is, after the lower member 2 is fixed on the base material 4 as shown in FIG. 4, when the folding plate support portion 28 is not located at the desired height, the root angle bolt 23, the nut 25, and the washer 24 are removed. After removing, the upper member 3 is slid relative to the vertical direction. Then, after the upper member 3 is set to a desired height, the root angle bolt 23 is inserted into one insertion hole 22 and the appropriate adjustment hole 8 at a position corresponding to the insertion hole 22, and the washer 24 is inserted.
And tighten the nut 25 to maintain its height. Then, after that, the folding plates 27, 27 may be fixed via the suspenders 29 attached to the folding plate supporting portion 28.

As described above, since the height of the folding plate supporting member 1 can be adjusted, this type of folding plate supporting member 1 is sufficient even when an arch type roof is constructed, for example. Therefore, at the time of construction, first, the folding plate support fitting 1 may be fixed in a correct position. At this time, the folding plate support fitting 1
Since it is not necessary to worry about the height of the, the work is extremely easy and the work can be performed quickly. In addition, management of the folding plate support fitting 1 is easy.

Further, in the case of constructing a normal roof, even if the height of the H steel as the base material varies, this can be easily absorbed by adjusting the height. Therefore, when the folding plates 27, 27 are supported, the desired strength of the structure of the fastening portions of the folding plates 27, 27 can be obtained and the appearance can be made beautiful.

Moreover, since the height is adjusted by inserting the root angle bolt 23 into the insertion hole 22 and the adjustment hole 8 and tightening it with the nut 25, the structure is simple and the adjusting operation is simple.

5 to 7 are perspective views of a folding plate support fitting 1 according to another embodiment. In the folded plate support fitting 1 of FIG. 5, the fixing portions 5 and 5 of the lower member 2 are formed in a V shape. this is,
This is for specifying a base material for fixing the lower member 2 to a lower roof plate (not shown), and is used for roof renovation and heat insulating roof construction. The through holes 41 formed in the fixing portions 5 and 5 are for screwing screws (not shown) such as hexes.

The folding plate support fitting 1 shown in FIG. 6 is formed in a triple manner. The base material may be a beam material such as the H item or the like, or a lower folding plate. Further, in the folded plate support fitting 1, the upper members 3 ... Are formed symmetrically, and a sword bolt 42 is provided upright at the center of the folded plate support portion 28 on the upper surface.

When the upper member 3 is formed in a bilaterally symmetrical shape as described above, the insertion holes 22 ... And the adjustment holes 8 ...
When the desired height cannot be obtained in combination with the upper member 3,
, And the desired height can be obtained by combining the insertion holes 22 and the adjustment holes 8 on the other side. The combination of the insertion hole 22 and the adjustment hole 8 widens the width, the width of the adjustable height becomes large, and fine adjustment can be performed.
A desired height can be surely obtained.

The folding plate supporting member 1 shown in FIG. 7 is formed so that the height can be adjusted continuously instead of stepwise as described above. That is, the lower member 2 connects the two fixing portions 5 and 5 that open to the left and right in a gate shape, and the column 44 on which the female screw (not shown) is threaded on the inner peripheral surface of the upper surface of the horizontal connecting plate 43. Is formed upright, and the upper portion of the above-mentioned support column 44 is held and formed by a reverse L-shaped reinforcing plate 45 extending upward from the connecting plate 43. The upper member 3 is formed into a rod shape with an external thread on the outer peripheral surface thereof, and a folded plate support portion 28 including a folded plate receiving portion 47 and a sword bolt 48 is formed on the upper portion. In the drawing, 49 ... Reinforcement pieces, and 50, 50 are reinforcement ribs.

In use, the upper member 3 is screwed into the support column 44 of the lower member 2, and when the folding plate receiving portion 47 reaches a desired height, it is screwed into the male screw 46 of the upper member 3. The height of the lock nut 51 may be fixed firmly.
The lock nut 51 may be located on the lower side of the support column 44, but if it is located on the upper side, the width of height adjustment is significantly widened.

To show the correspondence relationship between the structure of the present invention and the structure of the above-described embodiment, the height adjusting means of the present invention comprises the sliding surfaces 7 and 21, the insertion hole 22, and the adjusting hole 8. Root angle bolt 23, washer 24, nut 25, male screw 46
, And the lock nut 51, and the bolts correspond to the root angle bolts 23, respectively.

[Brief description of drawings]

FIG. 1 is a perspective view of a folding plate support fitting.

FIG. 2 is an exploded perspective view of a folding plate support fitting.

FIG. 3 is an explanatory view illustrating a height adjusting means.

FIG. 4 is a sectional view showing a usage state.

FIG. 5 is a perspective view of a folding plate support fitting according to another embodiment.

FIG. 6 is a perspective view of a folding plate support fitting according to another embodiment.

FIG. 7 is a perspective view of a folding plate support fitting according to another embodiment.

[Explanation of symbols]

 1 ... Folding plate support fitting 2 ... Lower member 3 ... Upper member 4 ... Base material 5 ... Fixed part 7 ... Sliding surface 8 ... Adjusting hole 21 ... Sliding surface 22 ... Insertion hole 23 ... Root bolt 25 ... Nut 27 ... Fold Plate 28 ... Folding plate support 46 ... Male screw 51 ... Lock nut

Claims (3)

[Claims] 1. A lower portion having a fixing portion for fixing on a base material,
A folding plate support fitting having a folding plate support portion for supporting the folding plate at an upper portion, and the folding plate support fitting is divided into upper and lower parts, and a lower member having the fixing portion and a folding plate support portion are provided. A folding plate support metal fitting in which a height adjusting means for adjusting the height of the upper member is formed between the lower member and the upper member by connecting the upper member and the upper member to each other so as to be slidable in the vertical direction. 2. A lower portion having a fixing portion for fixing on a base material,
A folding plate support fitting having a folding plate support portion for supporting the folding plate at an upper portion, and the folding plate support fitting is divided into upper and lower parts, and a lower member having the fixing portion and a folding plate support portion are provided. The upper member and the upper member are connected so as to be slidable relative to each other in the vertical direction, and sliding surfaces that overlap each other and slide are formed on the left and right sides of the lower member and the upper member. A folding plate support fitting in which an insertion hole is formed in a sliding surface of a member that holds the bolt and nut, and a plurality of adjustment holes, through which the bolt can be inserted, are formed in the other member in the vertical direction. 3. The folding plate support fitting according to claim 2, wherein the insertion hole and the adjustment hole are formed in two rows in different steps, and the upper member is formed in a bilaterally symmetrical shape.