JPH10205048A - Hanging structure of roof panel on ridge part side - Google Patents

Abstract

PROBLEM TO BE SOLVED: To contrive an efficient working by attaching a hanging fitting locking member to at least the ridge side of a unitized roof panel, hanging it through the hanging fitting by a crane, and detaching the hanging fitting by remote control after completion. SOLUTION: A hanging fitting locking member 20 composed of length adjustable channel steel is detachably mounted on both side ends of a roof panel 3 finished on the ground from a rafter and a sheathing roof board to a roof plate 7. In addition, a non-slip member 13 urged by a spring 15 is provided on a ridge part hanging fitting 29 fixed by a crane wire. The shape, structure and the like of the hanging fitting locking member 20 and the hanging fitting 29 are different in a ridge side and eaves edge, and also changed by the structure and the like of the panel 3. The non-slip member 13 of the hanging fitting 29 is inserted in the hanging hole 25 of the locking member 20, lifted by a crane, after the panel is attached, a rope 16 is drawn from the ground, the non-slip member 13 is detached, and separated from the roof panel 3. A worker is not required to climb on the roof.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a crane from the ground side, in which a roof panel as a unit member finished with a roofing material such as a rafter, a field board, and the like is mounted on a roof surface of a previously constructed hut. In the technical field of the ridge side suspension structure used for hanging on the ridge side as a means to carry out as a hanging work by hanging, etc., in other words, as a means to construct without the need for workers to climb on the roof surface of the hut Belong.

[0002]

2. Description of the Related Art In recent years, unitization and functional integration of building members have been remarkably progressing in order to produce buildings as much as possible in factories. Regarding the roof structure, various types of roof panels are known as unit members in which all necessary related parts such as rafters, floor boards, roofing materials, and the like are finished. Also, various types of hanging devices and hanging structures for such a roof panel have been developed (for example, JP-A-5-214771, JP-A-5-222773, JP-A-6-10463, JP-A-6-136957, and JP2510794). Issue).

[0003] It is understood that the development goals of each of the prior art described above are focused on safely hanging the roof panel and not damaging the roof panel's particularly soft roofing material. However, in these prior arts,
It was necessary for the roofer to remove the hanging hardware from the roof panel suspended above the hut, and to process the joints due to the rainfall between the roof panels.

[0004]

[Problems to be Solved by the Invention] Regarding the construction of the roof of the building, in order to perform construction that is not affected by irregular weather,
It is highly hoped that it can be completed in one day. In addition, it is strongly desired that the construction can be done by ordinary workers without the need for a roofer to climb and work on the roof, and without the need for special skills or craftsmanship (roofer). I have.

In order to achieve these development goals, it is essential that the roof panel be constructed in such a manner that all necessary related parts such as roofing material, water stoppage, drainage and the like are unitized into one panel. . Regarding the hanging of the roof panel and the hanging hardware, the hanging hardware can be detached from the roof panel by simple operation from the ground after use, and the joint of the laid roof panel and the complete building A structure that does not require the attachment of a separate joining member or the like for a perfect raining is desired. An object of the present invention is to provide a ridge-side suspension structure of a roof panel, which satisfies the above development goals.

[0006]

According to another aspect of the present invention, a roof panel suspension structure for a roof panel according to the first aspect of the present invention is provided at least on the ridge side of a unitized roof panel. A hanging member locking member is provided, the hanging member locking member is provided with a latch hole, and a ridge hanging metal piece detachable to a ridge side of the hanging metal locking member has a cross section having a groove. It is a member having a shape, is fixed to a wire of a crane, etc., and a suspension receiving portion of the suspension fitting locking member is provided at a lower portion in the groove, and fits into the latch hole at an upper end of the suspension receiving portion. A hooking projection is provided, the hanging metal latching member is supported by a hanging receiving portion of the ridge hanging hardware, and a retaining mechanism is provided to hold a state where the hanging projection is fitted into the hanging hole. That the retaining mechanism is on the ground side Releasing operation via the rope to al operations are possible, the hardware hanger locking member and the ridge portion hanging by the release of the retaining mechanism, characterized in that withdrawal.

According to a second aspect of the present invention, the upper end of the ridge suspension metal fitting in the ridge-side suspension structure of the roof panel according to the first aspect is formed in a horizontal or mountain shape, and is hung on a central portion thereof. A stopper projection is provided upward, and a suspending member retaining member is rotatably supported on the suspension receiving portion. As a retaining mechanism, the retaining member is fitted into the retaining hole in parallel with the retaining projection. A hook-shaped retaining member whose entire upper end is locked to the hanging metal latching member is rotatably installed on the ridge hanging metal, and the retaining member uses the elastic material such as a spring to lock the locked state. It is characterized in that it receives a rotating action force in the direction to maintain, and a rope or the like operated from the ground is connected to the retaining member so as to be able to impart rotation in the unlocking direction.

According to a third aspect of the present invention, the upper end of the suspension receiving part of the ridge hanging metal fitting according to the first or second aspect is formed so that a central portion thereof is formed in an upwardly convex arc shape, and is hung on the center of the arc shape. The stop projection is provided upward. According to a fourth aspect of the present invention, in the ridge-side suspension structure of the roof panel according to the first aspect, the upper end of the ridge portion hanging support portion is formed in a horizontal or mountain-like shape, and a hooking projection is provided at a central portion thereof. Are provided upwardly, and a suspending member locking member is rotatably supported on the suspension receiving portion,
As a retaining mechanism, a vertically elongated slit is formed at the lower part of the web of the ridge hanging metal fitting having a groove shape, and a retaining member that rotates in a direction perpendicular to the web is provided through the slit. The hook member is formed in a hook shape for locking the hanging member locking member supported by the metal hanging receiving portion, and the retaining member exerts a rotation acting force in a direction for maintaining the locked state by an elastic material such as a spring. Have received
A rope or the like operated from the ground is connected to the retaining member so that rotation in the unlocking direction can be given.

According to a fifth aspect of the present invention, the upper end of the suspension receiving part of the ridge hanging metal member according to the fourth aspect is formed in an arc shape having a central portion projecting upward, and a hook projection is provided at the center of the arc shape. Is provided upward. According to a sixth aspect of the present invention, in the ridge side suspension structure of the roof panel according to the first aspect, an upper end of the ridge portion hanging support is formed in a horizontal or mountain shape, and a hooking projection is provided at a central portion thereof. Is provided upward, and the hanging member locking member is rotatably supported on the hanging receiving portion, and is supported on the hanging receiving portion of the ridge hanging hardware as a retaining mechanism. At a position above the suspending member locking member, a retaining member that pushes and locks the suspending member locking member downward is provided on the ridge suspending member so that the retaining member can move up and down. The member receives the acting force in the direction of maintaining the locked state by the material, and a rope or the like that is pulled down from the ground side with a stronger force than the acting force of the elastic material is connected to a lower portion of the ridge hanging hardware. It is characterized by the following.

According to a seventh aspect of the present invention, in the ridge side suspension structure of the roof panel according to the first aspect, the upper end of the ridge portion hanging support is formed in a horizontal or mountain shape, and is formed at the center thereof. A latching projection is provided upward, and a suspending member locking member is rotatably supported on the suspension receiving portion, and as a retaining mechanism, on the suspension receiving portion of the ridge suspension metal object. At a position above the supported hanging metal locking member, a retaining pin that can be inserted into and removed from the pin hole of the hanging metal locking member is provided so as to be vertically movable by hanging on a rope or the like,
A guide pulley for the rope is provided on a support arm attached to a lower part in a groove of the ridge part suspension hardware so as to be rotatable in the same direction as a suspension fitting locking member supported on the suspension receiver. The rope in which the guide pulley is turned back is set to a length operable from the ground side, and a guide cylinder of the retaining pin is fixed to the support arm.

According to an eighth aspect of the present invention, the upper end of the suspension receiving part of the ridge suspension metal according to the seventh aspect is formed so that a central portion is formed in an upwardly convex arc shape, and a latching projection is provided at the center of the arc shape. Is provided upward, a lateral guide member having an arc shape similar to an arc of rotation of the support arm is attached to the support arm, and a lateral movement of the lateral guide member is mounted on a flange portion of the ridge suspension hardware. And a retaining spring having a diameter larger than the diameter of the pin hole of the suspension fitting locking member is attached to the tip of the retaining pin.

According to a ninth aspect of the present invention, a ridge-side suspension structure for a roof panel is provided with a suspension-locking member at least on the ridge side of a unitized roof panel, and a pin is attached to the suspension-locking member. The through hole is provided, and the ridge hanging hardware detachable to the ridge side of the hanging metal locking member is a groove-shaped member having a cross section, and is fixed to a crane wire or the like, A suspending portion of the suspending member locking member is provided at a lower portion in the groove, and a pin receiving hole is provided in the suspending receiving portion in the up-down direction. As a mechanism for maintaining the state of being supported by the suspension receiver, a retaining pin that can be inserted into and removed from the pin through hole and the pin receiving hole of the suspension receiver from above the suspension fitting locking member supported by the suspension receiver is a rope. Hanging on etc. and set up and down freely The rope is provided so as to be operable from the ground side by folding a guide pulley attached to the upper part of the ridge hanging hardware, and a diameter of the pin receiving hole at the tip of the retaining pin. A retaining spring having a diameter larger than that of the retaining spring is provided.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention is suitably applied to the construction of a roof with a unitized roof panel 3 in which each component is shown in an exploded state as an example in FIG. The hut group 1 is constructed in advance. A plurality of unitized roof panels 3 are regularly suspended and fixed in a predetermined order on the main house 2 on the roof surface, and then the building is wrapped in a ridge 4,
4 'is also suspended and installed. The unitized roof panel 3 is configured as a unit member that has been finished up to the roofing material 7 (metal tile) in addition to the rafters 5 and the baseboard 6 (see FIG. 2), and in the example of FIG. It is unitized in length.

FIG. 2 shows that both the eaves side and the ridge side of the roof panel 3 are suspended by crane wires 26 (or ropes, chains, etc .; the same applies hereinafter), and the roof surface of the hut assembly 1 is inclined. Is shown in a suspended state. An eaves hanging hardware 22 is used to suspend the roof panel 3 on the eaves side, and a position protruding long from the panel edge is hung so as not to damage the roofing material 7 made of a thin steel plate or the like. The ridge-side hanging hardware 29 is used for suspension on the ridge side, and the roofing material 7 and the field plate 6 also made of a thin steel plate or the like are hung so as not to be damaged. The eaves hanging hardware 22 and the ridge hanging hardware 29 are each fixed to the terminal of the wire 26 of the crane by the shackle 27, and can be repeatedly used in crane work.

In order to use each of the above-mentioned hanging hardware 22 and 29, a light-weight reinforcing steel such as a C-shaped steel used as the hanging metal fastener 20 is provided along the side of the rafter 5 of the roof panel 3 along the side. The rafter is attached to substantially the entire length or only to a necessary portion at a necessary length, and a hanging metal fitting member on the eaves side and the ridge side is formed. In addition to the case where the light-weight section steel for reinforcement is attached to the ridge part using the ridge part hanging metal 29 only to have a required length as the suspension fitting locking member 20, the rafter of the roof panel itself is a C-shaped steel. In some embodiments, the rafter itself is used as a hanging member locking member. The hanging member locking member 20 is not limited to a C-shaped cross section, and may be used even if it is square. Further, members having other cross-sectional shapes can be used.

By the way, the eaves hanging hardware 2 shown in FIG.
2 is inserted into the groove of the eaves-side hanging member locking member 20, and the retaining projection 21 protruding from the distal end of the hanging-end metal hanging member 22 is fitted into the locking hole 23 of the eaves-side hanging hardware 22. Lock. Further, the above-mentioned locked state is always maintained by the action of the leaf spring 24 raising the eaves hanging hardware 22. On the other hand, when the rope 19 fastened to the hole 18 at the tip of the eaves hanging part 22 is strongly pulled down from the ground side, the retaining projection 21 comes off the hooking hole 23, and the eaves hanging part 22 is further connected to the hanging fitting. It can be removed from the stop member 20.

The first aspect of the present invention covers the inventions of the second to eighth aspects. As an embodiment of the ridge side suspension structure of the roof panel according to the present invention, a hooking hole 25 is provided in the hanging metal latching member 20 on the ridge side of the roof panel 3 unitized as described above (see FIG. 3B). reference). However, in addition to the case where the latch hole 25 is provided directly on the wall of the hanging metal locking member 20 as shown in the illustrated example, the case where the locking hole 25 is provided indirectly on another member attached to the hanging metal locking member 20 including.

On the other hand, a ridge hanging metal piece 29 fixed to the crane wire 26 and detachably attached to the ridge side of the hanging metal locking member 20 is prepared. The ridge hanging hardware 29 is formed of a long member having a groove shape in cross section, and is used in a vertical posture. At the lower part in the groove, a suspension receiving portion 10 of the suspension fitting retaining member 20 is provided, and a latching projection 1 fitted to a retaining hole 25 of the suspension fitting retaining member 20 at the upper end of the suspension receiving portion 10.
1 is provided (see FIG. 4). The hanging member locking member 2
0 is supported by the suspension receiving portion 10 of the ridge hanging metal fitting 29, and the ridge side is supported in a state where the retaining projection 11 is fitted into the retaining hole 25. Further, a retaining mechanism for maintaining the above-mentioned supporting state is provided. The retaining mechanism is configured to be capable of being released via a rope 16 or the like (including a wire, a chain, etc., the same applies hereinafter) operated from the ground side. The lifting metal locking member 20 and the ridge hanging metal fitting 29 are detached by releasing the retaining mechanism.

More specifically, the invention according to claim 2 will be described with reference to the embodiments shown in FIGS. 3 and 4. In the embodiment shown in FIG. The lower flange of the ridge-side end is provided with a slit-shaped latching hole 25 that is long in the width direction (FIG. 3B). The ridge hanging hardware 29 is prepared by being fixed to the tip of the wire 26 of the crane with a shackle 27 as shown in FIG. 2, and is detachably attached to the ridge side of the hanging metal locking member 20. Reference numeral 9 in FIG. 4 is a shackle attachment hole. Ridge hanging hardware 2
Numeral 9 is a member having a groove shape in cross section. A suspending receiving portion 10 of a suspending member engaging member 20 is provided in a lower portion of the groove, and the suspending member engaging member 2 is provided at a center of an upper end of the suspending receiving portion 10.
The latching projection 11 fitted into the latching hole 25 is provided. In the case of FIG. 3A, the hanging receiving part 10 is finally tilted at an inclination angle of the roof with respect to the ridge hanging metal fitting 29 in which the abutment 12 hits the upper end of the hanging fitting locking member 20 and is in a vertical hanging posture. It is composed of a plate-like member that is inclined in a direction substantially perpendicular to the hanging fitting locking member 20 that is supported. The upper end of the suspension receiving portion 10 is formed in a mountain shape having a high center when viewed in the front direction as shown in FIG. 4, and a latching projection 11 is provided upward at the central portion.

Therefore, when the ridge side is supported in a state where the hanging metal latching member 20 is supported by the hanging receiving portion 10 of the ridge hanging metal fitting 29 and the locking projection 11 is fitted into the locking hole 25. The hanging fitting locking member 20 is supported so as to be able to rotate to some extent in the direction of the arrow F shown in FIG. It is configured to have some flexibility and flexibility for hanging support. Suspension support 10
It is more convenient if the upper edge is provided in a positively convex arc shape, for example, as shown in FIG. However, there is no problem even if it is installed in a horizontal shape.

The ridge suspension hardware 2 composed of a groove-shaped member
The inner width of the groove 9 is set to a size that allows at least the rotation of the suspension fitting locking member 20. This configuration is common to the following embodiments. A retaining mechanism for always and safely maintaining the state in which the hanging metal fitting member 20 is supported by the hanging receiving portion 10 of the ridge hanging metal fitting 29 is provided as follows.

3 and 4, the upper end portion 13a which fits into the latching hole 25 of the hanging member retaining member 20 is hooked on the edge of the retaining hole 25 in parallel with the retaining projection 11. As shown in FIG. A tab-shaped retaining member 13 formed in a hook shape (see FIG. 4) that locks by being pivotally attached to a front surface of the hanging receiving portion 10 of the ridge hanging metal fitting 29 by a support shaft 14. The retaining member 13 receives a rotational force in a direction to keep the above-mentioned locked state at all times by an elastic material such as a torsion coil spring 15. The base end of the retaining member 13 is bent in a direction opposite to that of the upper end 13a, and a rope 16 or the like operated from the ground is connected to the base end so as to be able to impart rotation in the direction of releasing the lock. Have been.

Therefore, this retaining mechanism allows an operator to pull the rope 16 from the ground side and release the retaining member 13. With the retaining member 13 released, the wire 26 of the crane is slightly loosened and lowered, and the ridge hanging hardware 29 is lowered together with its own weight, whereby the latching projection 11 comes off from the locking hole 25 and the ridge hanging metal 29 is removed. Is easily detached from the suspension fitting locking member 20.

Next, an embodiment of the present invention will be described with reference to FIGS. In the case of this embodiment, the suspension receiving portion 10 of the ridge hanging hardware 29 is formed of a plate-like member fixed in a direction parallel to the ridge hanging hardware 29 (FIG. 5). A central portion of the upper end of the suspension receiving portion 10 is formed in an upwardly convex arc shape, and a latching protrusion 11 is provided at the center thereof in an upward direction (FIG. 6). On the suspension receiving portion 10, a suspension fitting locking member 20 is rotatably supported.

As a retaining mechanism, a vertically long slit 17 is formed at the lower portion of the web of the ridge hanging metal fitting 29 having a groove shape, more specifically, at a central portion behind the hanging receiving portion 10. A retaining member 13 that rotates in a direction perpendicular to the axis is mounted on bearings 8, 8 erected on the edge of the slit 17 through a shaft 28. The upper end portion 13a of this retaining member 13 is
Hanging member locking member 20 supported by the hanging receiving portion 10
Is formed in a hook shape to be hooked and locked to the end of the flange (FIG. 5). The retaining member 13 is always held in the locked state by an elastic material such as a torsion coil spring 15 wound around the shaft 28 (arrow G in FIG. 5).
Direction). Retaining member 13
The base end is bent in a direction opposite to the front end 13a, and a rope 16 or the like operated by an operator from the ground is connected to the base end so as to be able to impart rotation in a direction to release the lock.

In the above retaining mechanism, an operator performs an operation of strongly pulling the rope 16 from the ground side and rotating the retaining member 13 in the releasing direction. When the wire of the crane that hangs the ridge hanging piece 29 is slightly loosened with the retaining member 13 being released, the ridge hanging metal piece 29 is lowered with its own weight action, and the latching projection 11 comes off from the latching hole 25 and is released. The ridge hanging hardware 29 is detached from the hanging fitting locking member 20.

In the above embodiment, the ridge hanging hardware 29
The upper end of the suspension receiving portion 10 may be formed in a horizontal or mountain shape. Next, an embodiment of the present invention will be described with reference to FIGS. In the case of the present embodiment, the upper end of the suspension receiving portion 10 of the ridge hanging metal fitting 29 is formed in a horizontal shape, and the latching projection 11 is provided upward at the center thereof (FIG. 8). On the suspension receiving portion 10, a suspension fitting locking member 20 is supported.

As the retaining mechanism, the hanging metal latching member 20 is provided at a position above the hanging metal locking member 20 supported on the hanging receiving portion 10 of the ridge hanging metal fitting 29.
A push pin 30 that pushes the upper flange downward to act as a retainer is provided on a support plate 31 that is horizontally fixed on the upper part of the ridge hanging hardware 29 so as to be vertically movable. The push pin 30 includes a head portion 13a for retaining and a cushion rubber 32, and has a spring receiver 33 on the distal end side. It is acting in the direction that maintains the retaining state.

In the case of this embodiment, a rope 35 (including a wire, a chain, etc .; the same applies hereinafter) for pulling down the ridge hanging hardware 29 from the ground side with a force greater than the acting force of the coil spring 34 of the push pin 30. Is connected to the through hole 36 at the lower part of the ridge hanging hardware 29. When a worker on the ground side pulls down the rope 35 with a force greater than the acting force of the coil spring 34, the ridge hanging metal fitting 29 is moved to the hanging metal fitting locking member 20 which is housed on the roof and kept relatively stationary. 7 to 9, the latching projection 11 of the suspension receiving part 10 comes off the latching hole 25. Therefore, in the state of FIG. 9, by slightly rotating the ridge hanging hardware 29 in the counterclockwise direction, the ridge hanging metal 29 easily detaches from the hanging metal fitting member 20.

In the case of this embodiment, the suspension receiving portion 10
May be provided in the shape of a mountain or an arc that is upwardly convex. Next, an embodiment of the invention described in claim 7 will be described based on FIG. 10 and FIG. Also in the case of the present embodiment, the upper edge of the suspension receiving portion 10 of the ridge hanging metal fitting 29 is formed in an arc shape having a central portion projecting upward, and the latching projection 11 is provided at the central portion thereof.
The hanging fitting locking member 20 is rotatably supported on the hanging receiving portion 10, and the locking projection 11 is fitted into a locking hole 25 of the hanging metal locking member 20.

As a retaining mechanism, as described above, the hanging metal latching member 20 is provided at a position slightly higher than the hanging metal locking member 20 supported on the hanging receiving portion 10 of the ridge hanging metal fitting 29. The retaining pin 38 which can be inserted into and removed from the pin hole 37 provided to penetrate the upper flange of the rope 3
9 so as to be able to move up and down freely. The premise is that the lower part in the groove of the ridge hanging metal fitting 29 can be turned in the same direction (the direction of arrow F in FIG. 11) as the hanging metal fitting locking member 20 supported on the hanging receiving part 10. Shaft bolt 40
A guide pulley 42 for the rope 39 is provided at the upper end of a vertically elongated support arm 41 attached in the above manner. The rope 39 obtained by folding the guide pulley 42 is set to a length operable from the ground side. I have. In the support arm 41, at a position slightly above the suspending member locking member 20 supported on the suspension receiving portion 10, the support arm approximates an arc of rotation performed around the shaft bolt 40. An arcuate (arcuate) lateral guide member 44 is fixedly provided, and a guide tube 43 through which the retaining pin 38 is passed is fixed at the center of the front part of the lateral guide member 44. A slit 45 that allows the lateral guide member 44 to move laterally is provided at a position on the flange portion of the ridge suspension metal fitting 29 where the lateral guide member 44 rotates.

Accordingly, the state in which the retaining pin 38 is fitted into the pin hole 37 of the hanging fitting locking member 20 is held by the restraining action of the guide cylinder 43, and the hanging fitting locking member 20 rotates in the direction of arrow F. The operation is stably held by the action of the lateral guide member 44 sliding in the slit 45 together with the support arm 41 rotating about the shaft bolt 40. In order to prevent accidental removal of the retaining pin 38 from the pin hole 37, a retaining spring 46 bulging to a diameter larger than the diameter of the pin hole 37 is attached to the tip of the retaining pin 38.

Therefore, when the operator pulls down the rope 39 from the ground side, the retaining pin 38 is pulled out from the pin hole 37 of the hanging fitting locking member 20 while the retaining spring 46 is contracted. Thereafter, when the wire of the crane for hanging the ridge hanging metal 29 is loosened, the ridge hanging metal 29 is lowered with the action of its own weight, and the locking projection 11 of the hanging receiving portion 10 comes off from the locking hole 25, and the ridge hanging metal 29 is removed. Is detached from the suspension fitting locking member 20.

It should be noted that also in the case of this embodiment, the suspension receiving portion 10
The upper end may be provided in a horizontal or mountain shape. Next, the invention according to claim 9 will be described based on the embodiment shown in FIGS. In the case of the present embodiment, a pin through hole 47 is provided in the lower flange of the suspension fitting locking member 20 provided on the ridge side of the unitized roof panel,
The upper flange in a range that hinders the work of lowering and inserting a retaining pin 38 described later from above into and out of the pin through hole 47 is partially cut away.

The ridge suspender 29 which can be detachably attached to the ridge side of the suspending member locking member 20 is also a member having a cross section in a groove shape, and is fixed to a crane wire or the like. A suspending portion 10 of the suspending member locking member 20 is provided at a lower portion in the groove, and the suspending portion 10 is provided with a pin receiving hole 48 penetrating in a vertical direction. As a disengagement prevention mechanism (or holding mechanism) for maintaining a state in which the hanging fitting locking member 20 is supported on the hanging receiving part 10 of the ridge hanging fitting 29, a hanging metal fitting supported by the hanging receiving part 10 is provided. A retaining pin 38 which can be inserted into and removed from the pin passing hole 47 and the pin receiving hole 48 of the suspension receiving portion 10 from above the stop member 20 is suspended by a rope 39 and provided to be able to move up and down. The rope 39 is provided with a length such that the guide pulley 42 rotatably mounted on the upper part of the ridge hanging part 29 is turned up and can be operated from the ground side. The retaining pin 38
Is provided with a retaining spring 46 bulging to a diameter larger than the diameter of the pin receiving hole 48.

Therefore, when the operator on the ground side pulls down the rope 39, the retaining pin 38 is retracted by the pin receiving hole 48 of the suspension receiving portion 10 and the pin passing of the suspending member locking member 20 while contracting the retaining spring 46. Pulled out of hole 47,
The ridge hanging hardware 29 can be detached from the hanging fitting locking member 20. Also in the case of the present embodiment, the upper end of the suspension receiving portion 10 may be provided with a mountain shape or an upwardly convex arc shape. Further, the present invention can also be implemented with a configuration in which an upward latching projection is provided on the suspension receiving portion 10 and a latching hole is provided in the hanging metal latching member 20.

[0037]

According to the roof panel ridge-side suspension structure of the present invention, the roof has a structure in which all necessary related parts such as waterproofing, draining, etc. are unitized into one panel in addition to the roofing material. A hanging work can be performed on the panel without damaging any soft roofing material. And the ridge hanging hardware that became useless after the hanging installation of the roof panel,
Simple and easy operation such as pulling a rope from the ground,
It can be reliably detached from the roof panel. Therefore, it is absolutely unnecessary for a roofer to work on the roof when constructing the roof, which contributes to labor saving, improvement of work efficiency, and improvement of worker safety. Moreover, even if the suspension structure is implemented, there is no inconvenience that a post-treatment such as a rain break is required. Therefore, in this sense, the work efficiency is high, and it is possible to easily achieve the goal of completing the roof in one day. Close.

[Brief description of the drawings]

FIG. 1 is a perspective view showing components of a roof in an exploded state.

FIG. 2 is a side view showing a suspended state of a roof panel.

FIG. 3A is a vertical sectional view showing a first embodiment of a ridge-side suspension structure according to the present invention, and FIG. 3B is a bottom view showing a latch hole provided in a flange of a suspension fitting locking member. .

FIG. 4 is a front view of FIG. 3;

FIG. 5 is a vertical sectional view showing a second embodiment of the ridge-side suspension structure according to the present invention.

FIG. 6 is a front view of FIG. 5;

FIG. 7 is a vertical sectional view showing a third embodiment of the ridge-side suspension structure according to the present invention.

FIG. 8 is a front view of FIG. 7;

FIG. 9 is an explanatory view of an operation of detaching a ridge hanging metal from a hanging metal fitting locking member.

FIG. 10 is a vertical sectional view showing a fourth embodiment of the ridge-side suspension structure according to the present invention.

FIG. 11 is a front view of FIG. 10;

FIG. 12 is a vertical sectional view showing a fifth embodiment of the ridge-side suspension structure according to the present invention.

FIG. 13 is a front view of FIG.

[Explanation of symbols]

 Reference Signs List 3 roof panel 20 hanging fitting locking member 25 hanging hole 29 ridge hanging hardware 26 crane wire 10 hanging receiving part 11 hanging projection 16 rope 13 retaining member 15 torsion coil spring 17 slit 30 push pin (retaining member) ) 34 Coil spring 35 Rope 38 Retaining pin 37 Pin hole 39 Rope 41 Support arm 42 Guide pulley 43 Guide cylinder 47 Pin through hole 46 Retaining spring

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Toshishi Ina, 2-8-3 Kiba, Koto-ku, Tokyo Inside Nikken Building Con (72) Inventor Shuichi Motobashi 2--8, Kiba, Koto-ku, Tokyo No. 3 Inside Nikken Building Con

Claims (9)

[Claims] 1. A hanging member locking member is provided at least on a ridge side of a unitized roof panel, and the hanging metal locking member is provided with a locking hole. The ridge hanging hardware detachable to the ridge side is a groove-shaped member with a transverse cross section, which is fixed to a crane wire, etc., and a hanging receiving portion of the hanging metal locking member is provided at a lower portion in the groove. A hook projection that fits into the hook hole is provided at the upper end of the hanging receiving portion, and the hanging metal locking member is supported by the hanging receiving portion of the ridge hanging hardware, and is connected to the hanging hole. A retaining mechanism for retaining the state in which the latching projection is fitted is provided; the retaining mechanism can be released via a rope or the like operated from the ground side, and is suspended by releasing the retaining mechanism; Metal fittings and ridge hanging hardware The ridge side suspension structure of the roof panel, which is separated from the roof panel. 2. The upper end of the hang part suspension hardware according to claim 1, wherein the upper end is formed in a horizontal or mountain shape, and a latching projection is provided upward at a central portion thereof. The hanging fitting locking member is rotatably supported on the upper side. As a retaining mechanism, a hook shape in which an upper end fitting into the hanging hole in parallel with the locking projection is locked to the hanging fitting locking member. The formed retaining member is rotatably mounted on the ridge hanging hardware, and the retaining member receives a rotating action force in a direction to maintain the locked state by an elastic material such as a spring, and the retaining member is retained. A ridge side suspension structure of a roof panel, wherein a rope or the like operated from the ground is connected to the member so as to be able to impart rotation in the unlocking direction. 3. An upper end of the suspension receiving portion of the ridge suspension metal as set forth in claim 1 or 2, wherein a central portion is formed in an arc shape having a convex upward, and a latching projection is provided upward in the center of the arc. The ridge side suspension structure of the roof panel, which is characterized in that: 4. An upper end of the suspension receiving portion of the ridge suspension metal according to claim 1, wherein the upper end is formed in a horizontal or mountain shape, and a latching projection is provided upward at a central portion thereof. A hanging member locking member is rotatably supported on the upper side. As a retaining mechanism, a vertically long slit is formed at a lower portion of the web of the ridge hanging metal part having a groove shape, and through the slit in a direction perpendicular to the web. A rotating retaining member is provided, and the upper end portion thereof is formed in a hook shape for locking a hanging fitting locking member supported by a hanging receiving portion of the ridge hanging hardware, and the retaining member is a spring or the like. The elastic member receives a rotational force in a direction to maintain the locked state,
A ridge side suspension structure for a roof panel, wherein a rope or the like operated from the ground is connected to the retaining member so as to be able to impart rotation in the unlocking direction. 5. An upper end of the suspension receiving part of the ridge suspension hardware according to claim 4, wherein a central portion is formed in an arc shape which is upwardly convex, and a latching projection is provided upward in the center of the arc shape. The ridge side suspension structure of the roof panel. 6. An upper end of the suspension receiving portion of the ridge suspension metal according to claim 1, wherein the upper end is formed in a horizontal or mountain shape, and a latching projection is provided upward at a central portion thereof. The hanging fitting locking member is rotatably supported on the upper side, as a retaining mechanism, at a position above the hanging fitting locking member supported on the hanging receiving portion of the ridge hanging piece,
A retaining member that locks the hanging bracket locking member by pushing it downward is provided on the ridge hanging metal so as to be able to move up and down, and the retaining member is provided by an elastic material such as a spring to maintain the locked state. A rope or the like that receives an acting force and that is pulled down from the ground side with a force greater than the acting force of the elastic material is connected to a lower portion of the ridge suspension hardware, wherein the ridge side of the roof panel is Hanging structure. 7. An upper end of the suspension receiving part of the ridge suspension metal according to claim 1, wherein the upper end is formed in a horizontal or mountain shape, and a latching projection is provided upward at a central portion thereof. A suspending member locking member is rotatably supported thereon; and as a retaining mechanism, the suspending member is suspended at a position above the suspending member retaining member supported on the suspension receiving portion of the ridge suspending object. A stopper fitting member provided with a retaining pin that can be inserted into and removed from the pin hole of the fitting retaining member so as to be lifted and lowered on a rope or the like, and is supported on the suspension receiving portion at a lower part in a groove of the ridge suspension fitting. A guide pulley for the rope is provided on a support arm that is rotatably mounted in the same direction as the above, and the rope obtained by folding the guide pulley is set to a length operable from the ground side, and the support arm The guide cylinder of the retaining pin is fixed to Characterized by, the roof panel ridge side hanging structure. 8. An upper end of the suspension receiving portion of the ridge suspension hardware according to claim 7, wherein a central portion is formed in an arc shape convex upward, and a latching projection is provided upward in the center of the arc shape. The support arm is provided with a lateral guide member having an arc shape similar to the circular arc of rotation of the support arm, and a flange portion of the ridge suspension metal fitting is provided with a slit for allowing the lateral guide member to move laterally. A retaining spring having a diameter larger than the diameter of the pin hole of the suspension fitting locking member is attached to a tip of the retaining pin. 9. A hanging member locking member is provided on at least the ridge side of the unitized roof panel, and the hanging metal member is provided with a pin through hole. The ridge hanging hardware detachable to the ridge side is a groove-shaped member with a transverse cross section, which is fixed to a crane wire, etc., and a hanging receiving portion of the hanging metal locking member is provided at a lower portion in the groove. A pin receiving hole is provided in the up-down direction in the hanging receiving portion, and a hanging support is provided as a mechanism for maintaining a state in which the hanging metal locking member is supported by the hanging receiving portion of the ridge hanging hardware. A retaining pin that can be inserted into and removed from the pin fitting hole and the pin receiving hole of the suspending receiving portion from above the suspending member locking member supported by the portion is suspended by a rope or the like, and is provided so as to be able to move up and down. Attached to the top of the ridge hanging hardware The guide pulley is folded back and provided to a length operable from the ground side, and a tip retaining portion of the retaining pin is provided with a retaining spring having a diameter larger than the diameter of the pin receiving hole. The roof panel ridge side suspension structure.