JPH06264564A - Roof member installation fitting - Google Patents

Abstract

PURPOSE:To firmly fix a roof member by suspending a leaf spring from one side edge of a horizontal substrate on which a bolt is erected, forming a hook part at the lower edge and hooking the hook part with the lip or flange of a horizontally laid member. CONSTITUTION:A leaf spring 3 is suspended from one side edge of a horizontal substrate 2, and a hook part 9 is formed by folding back the lower edge of the leaf spring 3 inside, and a roof member installation fitting 1 is formed by erecting a bolt 4 upward from the center part of the horizontal substrate 2. When the roof member installation fifting 1 is installed on a horizontally laid member consisiting of a lip groove shape steel 15, the installation fitting 1 is tilted, and the leaf spring 3 is inserted from between the upper and lower lips of the lip groove shape steel 15, and the top edge of the lip is inserted into the hook part 9. Accordingly, the position deflection and fall before fixation can be prevented.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof material mounting tool for mounting a roof material on a horizontal member made of shaped steel.

[0002]

2. Description of the Related Art The applicant first provided a horizontal flange having mounting holes on both sides of a projection, and installed a bolt on the projection so that a hanging piece was provided on one side edge of the projection and the horizontal flange. Japanese Patent Laid-Open No. 61-10659 proposes a connecting member fixing metal fitting provided with a notch for marking on the other side edge.

[0003] However, this was mounted on the pier mounted on the field board, and was not mounted on the cross member made of shaped steel.

[0004]

The object of the present invention is that it can be directly attached to a horizontal member made of a shape steel, the alignment and attachment work are easy, and there is no risk of displacement or dropping before fixing. It is an object of the present invention to provide a roof material fixture that can firmly fix a roof material.

[0005]

In order to achieve the above-mentioned object, the roof material fixture of the present invention has a leaf spring hung from one side edge of a horizontal board, and the lower end of the leaf spring is folded back inward to hook. A portion is formed, a bolt is erected upward from the central portion of the horizontal board, and a mounting hole is formed in the horizontal board.

[0006]

[Operation] Insert the lip or flange of the horizontal frame member made of shaped steel into the hook portion at the lower end of the leaf spring, place the horizontal substrate on the upper surface of the horizontal frame member, and slide it along the longitudinal direction of the horizontal frame member. After aligning the position, screw a fixing tool such as a screw into the mounting hole to fully fix it.

Further, the hook portion at the lower end of the leaf spring is caught on the horizontal member to prevent it from rising, and at the same time, prevents falling and displacement before the main fixing.

[0008]

Embodiments of the present invention will now be described in detail with reference to the drawings.

FIG. 1 shows a first embodiment of the present invention, in which a roof material fixture 1 is made of metal and is attached to the horizontal substrate 2 and the back surface of the horizontal substrate 2 and in the roof width direction of the horizontal substrate 2. A leaf spring 3 hanging down from one side edge and a horizontal substrate 2
It is composed of a bolt 4 which is erected at the center of the.

The horizontal substrate 2 is formed by elevating the central portion in the width direction of a rectangular metal plate to form the protrusions 5 and the horizontal flanges 6 on both sides thereof. A positioning mark 7 formed of a red line is displayed in contact with the other side edge parallel to the side edge, and a bolt insertion hole 11 is formed in the center of the protrusion 5.

The leaf spring 3 is welded to the entire rear surface of the horizontal flange 6 with the same width as that of the horizontal substrate 2, and one end of the flat spring 3 is welded to the horizontal substrate 2.
A hook 9 having elasticity is formed by suspending the lower end from one side edge to an appropriate length, folding the lower end inward upward, and urging the tip end toward the vertical portion 8 of the leaf spring 3. The upper end portion is bent in a dogleg shape in a direction away from the vertical portion 8 in order to widen the opening and facilitate the coming in and out of the hook portion 9.

Further, mounting holes 10 are formed on both sides of the protrusion 5 so as to penetrate the overlapped horizontal flange 6 and the leaf spring 3.

As shown in FIG. 3, the bolt 4 is formed by providing a large-diameter head 13 at the lower end of a short male screw portion 12, and before mounting the leaf spring 3, the bolt insertion hole 11 of the horizontal base plate 2 is inserted. The male screw portion 12 is passed from below, the head 13 is housed in the cavity below the protrusion 5, and the leaf spring 3 is welded so as to close the cavity.
The male screw portion 12 is erected above the horizontal substrate 2.

In order to mount the roof material mounting tool 1 on the horizontal member made of the lip groove type steel 15, first, as shown in FIG. 4, the roof material mounting tool 1 is tilted so that the space between the upper and lower lips of the lip groove type steel 15 is increased. Then, the lower end of the leaf spring 3 is inserted, and the tip of the upper lip is inserted into the opening of the hook portion 9 of the leaf spring 3.

Next, as shown in FIG. 5, the roof material fixture 1
Is rotated in the direction orthogonal to the lip groove type steel 15 along the arrow a, and the back surface of the leaf spring 3 is placed on the upper surface of the lip groove type steel 15 as shown in FIG. 1
5 along with the longitudinal direction of 5 to match the marking line previously displayed on the upper surface of the lip groove type steel 15 with the mark 7 according to the indexed mounting dimension, and as shown in FIGS. 2 and 7. Then, a fixing tool 16 such as a screw is driven and fixed on the upper surfaces of the mounting hole 10 and the lip groove type steel 15.

Next, the connecting member 17 attached to the lip groove type steel 15 by the roof material attaching tool 1 will be described.

The connecting member 17 is arranged along the slope direction of the roof, and as shown in FIG. 8, connects the waterproof plate 20 and the roof material 21 installed therein with the solar cells built therein in the width direction of the roof. A lower connecting member 18 for connecting the waterproof plate 20 and an upper connecting member 1 for connecting the roof member 21.
9 and a connection member cover 3 covering the upper part of the upper connection member 19
It consists of nine.

The lower connecting member 8 has a strip-shaped horizontal fixing portion 27.
Of the waterproof walls 2 formed on the side edges of the waterproof plate 17 on both sides in the width direction of the
A wide lower width adjusting portion 23 that engages 2 is formed so as to open downward and outward. As shown in FIG. 11, a round hole 24 is formed in the central portion of the horizontal fixing portion 27 in the longitudinal direction. The long holes 25 are formed on both sides at appropriate intervals, and the connection bolt insertion holes 40 are formed between the round holes 24 and the long holes 25.

The upper connecting member 19 is attached to the upper surface of the lower connecting member 18, and a connecting bolt inserting hole (not shown) is formed at a position corresponding to the connecting bolt inserting hole 40 of the lower connecting member 18 in the widthwise central portion of the horizontal surface 26. A wide groove-shaped intermediate portion width adjusting portion 29 that supports the lower end of the roof member 21 is formed at both ends of the horizontal surface 26 so as to open upward.

The connecting member cover 39 is attached so as to cover the upper part of the upper connecting member 19 and the roof member 21 and has a wide groove shape which opens downward on both sides of the lower surface of the horizontal lid 28 and accommodates the upper end of the roof member 21. An upper width adjusting portion 32 is formed.

To attach the connecting member 2, first, the connecting member 1 is attached to the lip groove type steel 15 arranged along the roof width direction.
Fix the roof material fixture 1 according to the arrangement interval of 7, and then
As shown in FIG. 9, the lower connecting member 8 is attached to the lip groove type steel 15
The horizontal fixing portion 27 of the lower connecting member 18 is placed on the upper surface of the projecting portion 5 of the roof material fitting 1, and the roof material fitting 1 is placed in the round hole 24 and the long hole 25. Bolt 4
Respectively, and insert the nut 4 into the male thread 12 of the bolt 4.
3 is screwed to fix the lower connecting member 18 to the lip groove type steel 15.

Next, after the waterproof wall 22 of the waterproof plate 20 placed on the upper surface of the lip groove type steel 15 is housed in the lower width adjusting portion 23, the upper connecting member 19 is placed on the upper surface of the lower connecting member 18 along the longitudinal direction. The connection bolt 41, which is installed and inserted into the connection bolt insertion hole 40 of the lower connection member 18 from below, is inserted into the connection bolt insertion hole of the upper connection member 19, and the nut is tightened to connect the lower connection member 18 and the upper connection member 19. To fix.

Then, the lower ends of both sides of the roofing material 21 are inserted into the intermediate width adjusting portion 29 of the upper connecting member 19, and the roofing material 2
After connecting 1 in the width direction, the connecting member cover 20 is covered and fixed above the upper connecting member 19.

As shown in FIG. 8, the side connecting members 32 arranged in the roof vignetting portion are the side lower connecting members 3 as shown in FIG.
3, a side upper connecting member 34, and a side connecting member cover 35
Since the structure of the inner half of each member is substantially the same as the structure of the lower connecting member 18, the upper connecting member 19, and the connecting member cover 39, the same portions are denoted by the same reference numerals and the description thereof will be omitted. To do.

At the outer end of the lower side connecting member 33, the wide side width adjusting portion 3 into which the standing wall 37 of the verge member 36 is inserted.
8 is formed, the roof material 21 is not laid on the side upper connecting member 34 near the vignetting and on the side connecting member cover 35 near the vignetting, so that the intermediate width adjusting portion 29 and the upper width adjusting portion 32 are provided, respectively. Is not formed, the connecting member 17
It is attached to the lip groove type steel 15 in substantially the same manner as.

12 to 14 show a second embodiment of the present invention, in which the bolt 4a of the roof material mounting member 1a has a male screw portion 12a having a slightly smaller diameter than the upper end of the round shaft portion 14,
A large-diameter head 13 is provided at the lower end, and a round shaft portion 14 and a male screw portion 12a are provided upright above the protrusion 5 of the horizontal substrate 2.

The other structure of the roof material fitting 1a and the method of mounting it on the lip groove type steel 15 are almost the same as those of the roof material fitting 1 described above, and therefore, the same parts are designated by the same reference numerals and the description thereof will be omitted.

As shown in FIGS. 15 and 16, the connecting member 17a attached by this roofing material fixture 1a is not divided into a lower portion and an upper portion, but connects the waterproof plate 20 and the roofing material 21 together, and as shown in FIG. As shown in the drawing, a round hole 24a is formed in the center of the horizontal portion 42 in the longitudinal direction so as to vertically penetrate, and a long hole 25a is also formed on both sides thereof at appropriate intervals so as to vertically penetrate. The bolts 4a of the fixture 1a are respectively inserted and the nuts 43a are screwed into the male screw portions 12a of the fixtures 1a, thereby fixing the fixtures to the lip groove type steel 15.

The structure of the other part of the connecting member 17a is almost the same as that of the connecting member 17 described above, but since it is not separated vertically, it is not necessary to provide the connecting bolt insertion hole 40.

When the connecting member 17a is attached to the lip groove type steel 15 in this way, when the connecting member 17a has a standard length, as shown in FIG. 18, the bolt 4a of the roofing material fixture 1a has the long hole 25a. Located in the center of the connection member 1
When 7a extends to both sides from the central portion in the longitudinal direction as a starting point due to a change in temperature or direct sunlight, as shown in FIG. It easily slides toward the part and absorbs the strain, so there is no damage from the fixed part.

When the connecting member 17a is contracted from the center in the longitudinal direction due to the decrease in temperature, the bolt 4a slides in the elongated hole 25a toward the outer end as shown in FIG. Absorbs.

This is also because the connecting member 17
The same applies to the side connection member 32, and it goes without saying that the bolt 4 of the roof material fixture 1 slides in the elongated hole 25 of the lower connection member 18 to absorb distortion and mounting error due to thermal expansion. Absent.

Although the lip groove type steel 15 is used as the horizontal member in the above-mentioned embodiment, the lower end of the leaf spring 3 of the roof material fixture 1, 1a is used as the flange by using the angle steel or the unequal edge type steel. It is also possible to engage, and it is also possible to use a normal roof material or a prefabricated roof panel which does not have a built-in solar cell as the roof material 21.

Further, the roofing material fixtures 1 and 1a can be used not for fixing the connecting member but for directly fixing the metal roofing plate or the like, and the mark 7 can be indicated by notches instead of red lines.

[0035]

According to the roofing material fixture of the roofing material of the present invention, the leaf spring is hung from one side edge of the horizontal board on which the bolt is erected, and the hook portion is formed at the lower end thereof. It can be easily aligned by simply hooking it on the lip or flange of the horizontal member and sliding it in the longitudinal direction. The vertical portion of the hook portion at the tip of the leaf spring and the folded portion sandwich the horizontal member. Therefore, even if the operator releases his / her hand after performing the alignment and before the main fixing to the horizontal member, there is no fear of dropping or misalignment, and the fixing tool is installed in the mounting hole formed in the horizontal substrate. It can be securely fixed to the horizontal member by inserting.

Further, even if a strong blowing force is applied to the roof in a strong wind, the hook portion of the leaf spring catches on the horizontal member and resists the floating, so that the roof material does not scatter and the durability against wind pressure is great. In addition, the roof material connecting member and the like can be easily attached by the bolts standing on the horizontal substrate.

[Brief description of drawings]

FIG. 1 is a perspective view of a roof material fixture showing a first embodiment of the present invention.

FIG. 2 is a perspective view of the roof material fixture according to the first embodiment of the present invention when the horizontal bridge member is attached.

FIG. 3 is a rear view of the roof material fixture according to the first embodiment of the present invention when the horizontal frame member is attached.

FIG. 4 is a side view showing the first stage of mounting the horizontal material of the roof material mounting tool.

FIG. 5 is a side view showing a second stage of mounting the horizontal material of the roof material mounting tool.

FIG. 6 is a side view showing a third step of attaching a horizontal member of the roof member attaching tool.

FIG. 7 is a side view showing the fourth step of attaching the roof member to the horizontal member.

[Figure 8] Cross section of roof

[Figure 9] Vertical sectional view of the roof center

[Figure 10] Vertical sectional view of roof eaves

FIG. 11 is a plan view of a lower connecting member.

FIG. 12 is a perspective view of a roof material fixture showing a second embodiment of the present invention.

FIG. 13 is a perspective view of a roof material fixture according to a second embodiment of the present invention when a horizontal bridge member is attached.

FIG. 14 is a rear view of the roof material fixture according to the second embodiment of the present invention when the horizontal frame member is attached.

FIG. 15 is a vertical cross-sectional view of the central portion of the roof according to the second embodiment of the present invention.

FIG. 16 is a vertical sectional view of a roof eaves portion according to a second embodiment of the present invention.

FIG. 17 is a plan view of the connecting member when contracted.

FIG. 18 is a plan view of the connection member in standard time.

FIG. 19 is a plan view of the connecting member when extended.

[Explanation of symbols]

 1,1a Roofing material fixture 2 Horizontal board 3 Leaf spring 4,4a Bolt 5 Projection 6 Horizontal flange 7 Marker 8 Vertical part 9 Hook part 10 Mounting hole 11 Bolt insertion hole 12, 12a Male screw part 13, 13a Head 14 Round shaft portion 15 Lip groove type steel 16 Fixture 17, 17a Connecting member 18 Lower connecting member 19 Upper connecting member 20 Waterproof plate 21 Roofing material 32, 32a Side connecting member 33 Side lower connecting member 34 Side upper connecting member 35 Side connecting Material cover 39 Connection material cover 41 Connection bolt

Claims (1)

[Claims] 1. A leaf spring is hung from one side edge of a horizontal substrate,
The lower end of the leaf spring is folded back inward to form a hook portion,
A roofing material fixture, characterized in that a bolt is erected upward from a central portion of the horizontal board and a mounting hole is bored in the horizontal board.