JPH0620765U - External panel pressing device - Google Patents

Abstract

(57) [Summary] [Purpose] To enable easy and reliable attachment of exterior panels. A panel tensioning device for tensioning an exterior panel 3 side by side along the outside of a structural material 1 of a building 2, wherein a U-shaped base 7 having a lower opening is laid over the structural material 1 and A push rod 8 slidable in the arrangement direction of the exterior panel 3 with respect to the base 7, a panel pressing plate 9 formed at the tip of the push rod 8, and a feed mechanism for sending the push rod 8 in the arrangement direction. 10 and a check claw 11 that prevents the base 7 from moving in the direction opposite to the arrangement direction of the exterior panel 3.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is a pressing device for exterior panels, that is, when a large number of panels are stretched outside a structural material of a building, the ends of one panel can be pressed against the ends of another panel to butt against each other. The present invention relates to a pressing device for an exterior panel.

[0002]

[Prior art]

 Generally, when an exterior panel is stretched on an outer wall of a building, a headstock, an eaves, a verge, an opening, etc., a structural material for panel mounting is laterally arranged and fixed to the building, and the exterior of this structural material is Fix the panels side by side. In this case, the side end face of each panel must be brought into abutment with the end face of the panel next to it, and pressure-bonded without any gap. However, a large amount of force is required to fully crimp it, which is impossible with human power. Especially when the cross section of one side edge is concave and the cross section of the other side edge is convex, as in a sandwich panel, the inside of one concave section is covered over the entire length of the side edge of the panel. On the other hand, the work of press-fitting the other convex portion is very troublesome, and for convenience, it is pressed using a jack or the like. However, even if such jigs used for different purposes are used for the butting of panels, the efficiency is low, and a solution to this point is desired.

[0003]

[The purpose of the device]

 An object of the present invention is to solve the above-mentioned problems and to provide a pressing device for an exterior panel, which can attach the exterior panel particularly easily and surely.

[0004]

[Means for achieving the purpose]

 As a means for achieving the above object, an exterior panel pressing device according to the present invention is a panel tensioning device that stretches the exterior panels side by side along the outside of a structural material of a building. A U-shaped base having a lower opening, and a push rod that is slidable in the arrangement direction of the exterior panel with respect to the base, a panel push plate formed at the tip of the push rod, and the push rod. It is characterized in that a feed mechanism for feeding in the arrangement direction and a check claw for preventing the base from moving in a direction opposite to the arrangement direction of the exterior panel are provided.

[0005]

[Function and effect of the device]

 As described above, according to the pressing device for an exterior panel of the present invention, the pushing rod is slid in the arrangement direction of the exterior panel via the feed mechanism provided on the base, whereby the tip of the pushing rod is moved. The exterior panel can be pressed by the panel pressing plate formed in the above and can be pressure-bonded without a gap. This makes it possible to easily and reliably attach the exterior panel to the outside of the structural material of the building. Also, since the above-mentioned base straddled over the structural material can prevent the exterior panel from moving in the direction opposite to the arrangement direction by the non-return claw, the extrusion of the exterior panel in the arrangement direction can be accurately performed. Can be done.

[0006]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings.

In FIG. 1, reference numeral 1 is a structural material (H-shaped steel) of the building 2, and the structural material 1 is laterally arranged on the outer wall portion of the building 2. An external panel 3 is arranged in parallel on the outer surface of the structural member 1. These exterior panels 3 are formed by filling a heat insulating material between the metal plates on the front and back sides, and one end face is formed in a concave shape 4 and the other end face is formed in a convex shape 5. The next panel pressing device 6 press-fits and abuts the end surface of the convex shape 5 of the other exterior panel 3 adjacent to the end surface of the concave shape 4 of the one exterior panel 3.

That is, the panel pressing device 6 is formed on the base 7 extending over the structural material 1, the pushing rod 8 slidable along the side wall of the base 7, and the tip of the pushing rod 8. The panel pressing plate 9, a feeding mechanism 10 for feeding the pushing rod 8 forward, and check claws 11 formed on both side walls of the base 7.

The base 7 is formed in a U shape having a lower opening, and dovetail grooves 12 are formed on the outer surfaces of both side walls. Then, each of the check claws 11 is pivotally attached to a support shaft 14 provided between two projecting pieces 13 that are projected outward from the side wall of the base 7 in parallel, and the tip of the check claw 11 is formed on the side wall. The check claws 11 on both sides are arranged so as to form a V-shape by projecting into the inside of the base through the opened opening 15, and both check claws 11 are always closed by a belt (not shown). Being energized. Further, an operation lever 16 protruding to the outside is integrally formed with the check claw 11, and by operating the operation lever 16, both check claws 11 can be opened against the spring force. ing.

Next, a push rod holder 17 is slidably arranged in the dovetail groove 12 on the side wall of the base 7. Since the push rod holder 17 has the tubular portion 19 integrally formed with the slide plate 18, the slide plate 18 is arranged so as to be slidably attached to and removed from the dovetail groove 12, and the push rod 8 is attached to the tubular portion 19. Has been inserted. A panel pressing plate 9 is attached to the tip of the pushing rod 8. The push rod 8 and the panel pressing plate 9 are configured to form a T shape.

Next, the feeding mechanism 10 of the pushing rod 8 is configured as follows. That is, the operating rod 21 is rotatably attached to the hollow member 20 fitted to the push rod 8, and a U-shaped piece 22 is formed at the end of the operating rod 21. The hollow member 20 is rotatably supported by a support shaft 23 provided between both side walls, and an engaging piece 24 is pivotally mounted on the U-shaped piece 22 at a position displaced from the support shaft 23. . A gear 25 is rotatably attached to the support shaft 23 between the U-shaped pieces 22. As shown in FIG. 3, the engagement piece 24 is arranged so as to engage with the toothed wheel 25 when the operation lever 16 rotates in the direction of arrow A, and disengage from the gear 25 when it rotates in the direction of B. ing.

The rear end of the hollow member 20 is formed so as to be engaged with the tubular portion 19 of the push rod holder 17. Further, rack-shaped teeth 26 are formed on the surface of the push rod 8, and the gear 25 is meshed with the rack-shaped teeth 26. Further, a check piece 27 is attached to the front end of the hollow member 20. The tip of the check piece 27 is disposed so as to be engageable with the gear 25, and is pressed by a spring 28 so as to be constantly engaged with the gear 25. The check piece 27 is formed so as to engage with the gear 25 when the gear 25 is about to rotate in the a direction and prevent the gear 25 from rotating, and disengage from the gear 25 when it rotates in the b direction.

In the above structure, when the operating rod 21 is rotated in the A direction, the engaging piece 24 engages with the gear 25, so that the gear 25 rotates in the b direction according to the amount of rotation of the operating rod 21 and is pushed. The rod 8 is projected. Next, when the operating rod 21 is rotated in the B direction, the engagement piece 24 is disengaged from the gear 25, and the check piece 27 prevents the gear 25 from rotating in the a direction. Can not do it.

Since the pressing device for the exterior panel is configured as described above, when using it, when the exterior panel 3 is stretched side by side along the outside of the structural material 1 of the building 2, The exterior panels 3 are arranged side by side on the outer surface of the structural material 1, and a panel pressing device 6 is laid over the structural material 1. Then, the operating rod 21 of the panel pressing device 6 is reciprocally moved to project the pushing rod 8 to press the exterior panel 3, thereby pushing the end face of the convex shape 5 and the end face of the concave shape 4 of the adjacent exterior panel 3. It suffices to crimp without a butt gap.

According to the pressing device of the exterior panel as described above, the pushing rod 8 is slid in the arrangement direction of the exterior panel 3 via the feeding mechanism 10 provided on the base 7, so that the pushing rod 8 is pushed. The exterior panel 3 can be pressed by the panel pressing plate 9 formed at the tip of the above and can be pressure-bonded without a gap. As a result, the exterior panel 3 can be easily and reliably attached to the outside of the structural material 1 of the building 2. Further, since the base 7 spanning over the structural member 1 can be prevented from moving in the direction opposite to the arrangement direction of the exterior panel 3 by the check claw 11, the extrusion of the exterior panel 3 can be prevented. You can do it accurately.

[Brief description of drawings]

FIG. 1 is a perspective view of a pressing device for an exterior panel according to the present invention.

FIG. 2 is a perspective view of a portion of a check claw provided on the base of the pressing device.

FIG. 3 is an explanatory diagram showing an internal structure of a pressing device.

FIG. 4 is an explanatory diagram showing a state in which an exterior panel is attached by using a pressing device.

[Explanation of symbols]

 1 Structural Material 2 Building 3 Exterior Panel 7 Base 8 Push Rod 9 Panel Press Plate 10 Feeding Mechanism 11 Check Claw

Claims (1)

[Scope of utility model registration request] 1. A panel tensioning device for tensioning exterior panels side by side along the outside of a structural material of a building, wherein a U-shaped base having a lower opening is laid over the structural material and the base is attached to the structural material. On the other hand, a push rod slidable in the arrangement direction of the exterior panel, a panel pressing plate formed at the tip of the push rod, a feed mechanism for sending out the push rod in the arrangement direction, and the base arranged in parallel with the exterior panel. A device for pressing an exterior panel, which is provided with a check claw for preventing movement in the opposite direction.