JPH0643118U - Folding plate roof connecting bracket - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a folding plate roof connecting fitting that can perform a perfect waterproofing process, excellent heat insulation and sound insulation effects when constructing a folding plate roof, and can perform efficient assembly work. That is. [Structure] The connecting fitting 1 is composed of a fixture 2 and a movable fixture 3, and the movable fixture 3 is inserted in a cross shape between the holding plates 2a of the fixture 2 so as to be openable and closable around a shaft 1a at the intersection. The fastening bolts 4 are formed on the upper ends of the fixed member 2 and the movable member 3. Further, a fitting concave portion 7 is provided at the lower end of the fixture 2, and a tightening convex portion 8 is provided at the lower end of the movable portion 3, and the surfaces of these are covered with a heat insulating material 9.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a folding plate roof connecting fitting.

[0002]

[Prior art]

 In general, precision machine factories, paper mills, spinning factories, and various laboratories require excellent heat insulation, dew proofing, sound insulation, etc., so that a folded sheet roof 20 as shown in FIG. 7 is formed. There is. This is constituted by an inner roof panel 30, an outer roof panel 40, and a heat insulating material 50 filled between the inner and outer roof panels 30, 40. The inner roof panel 30 and the outer roof panel A connecting bolt 70, which is erected on the tight frame 60, is joined to the cap 40 while penetrating the cap 30a of the inner roof plate 30 and the hanger 40a of the outer roof plate 40.

[0003]

[Problems to be solved by the device]

 However, since the above connecting bolt penetrates from the tight frame to the outer roof plate, there is a risk that rainwater may enter through the through hole, and not only perfect waterproof treatment but also heat insulation and sound insulation effect will be exhibited. I couldn't. Further, when the cap is capped on the inner roof plate, the through holes have to be aligned with the connecting bolts one after another, so that the efficient assembling work cannot be performed.

The present invention has been made in view of the above problems, and an object thereof is to achieve a perfect waterproof treatment and an excellent heat insulation and sound insulation effect when constructing a folding board root. The purpose of the present invention is to provide a folding plate roof connecting fitting that enables efficient assembling work.

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the gist of the folding plate roof connecting fitting of the present invention is that a fastening bolt for performing these fastening operations is installed at one end of the crossed fixing tool and the movable tool. The lower end is provided with a fitting recess, and the lower end of the movable member is provided with a tightening projection to be fitted into the fitting recess. The fitting recess and the tightening projection are respectively covered with a heat insulating material. It depends.

[0006]

[Action]

 Thus, according to the above configuration, the fitting fitting for the folding tool and the movable tool are clamped by the fitting depression and the fastening projection, so that the folding fitting for the folding board roof is formed. It is attached to the top of the inner roof panel, and the outer roof panel is fixed via the support on the upper part of the folding plate roof connecting fitting so that the inner and outer roof panels can be easily joined. Further, since the fitting concave portion and the tightening convex portion are covered with the heat insulating material, an excellent heat insulating effect can be exhibited.

[0007]

【Example】

 An embodiment of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a front view of a folding plate roof connecting fitting of the present invention (hereinafter simply referred to as connecting fitting), FIG. 2 (1) is a sectional view of a fixture, (2) is a sectional view of a movable tool, and FIG. 3 is a connecting piece. The front view is shown with the metal fittings open.

The connecting fitting 1 is composed of a fixing tool 2 and a movable tool 3. The movable tool 3 is inserted in a cross shape between the sandwiching plates 2a of the fixing tool 2, and can be opened and closed centering on the axis 1a of the intersection. The fastening bolts 4 are formed on the upper ends of the fixed tool 2 and the movable tool 3 which are formed.

One end of the tightening bolt 4 is rotatably attached to the upper end of the fixture 2 with a shaft pin 5, and the other end is inserted into a through hole 3 a at the upper end of the movable fixture 3 and a nut 6 is screwed. ing. Therefore, as shown in FIG. 3, when the nut 6 of the tightening bolt 4 is tightened, the lower ends of the fixed tool 2 and the movable tool 3 rotate in a direction in which they face each other.

A fitting concave portion 7 is provided at the lower end of the fixture 2 and a tightening convex portion 8 is provided at the lower end of the movable portion 3, and the surfaces of these are covered with a heat insulating material 9. As the heat insulating material 9, not only hard rubber but also plastic material having high heat insulating efficiency is used.

As shown in FIG. 6, the connecting fitting 1 is used for fastening the inner roof plate 11 of the folded roof 10 and joining the inner roof plate 11 and the outer roof plate 12 together. The usage state will be described.

First, the nut 6 of the tightening bolt 4 in the connecting fitting 1 is loosened to open the fixing tool 2 and the movable tool 3. Then, in this state, after the fitting portion 11a of the inner roof panel 11 is fitted into the fitting recess portion 7 of the fixture 2, when the nut 6 is tightened, the tightening convex portion 8 is pressed to the inside of the fitting portion 11a. By being fitted into the fitting recessed portion 7 as a result, the fastener 11a is sandwiched by these and the connecting fitting 1 is fastened and fixed to the upper portion of the inner roof plate 11.

Next, a heat insulating material 13 having an appropriate thickness is laid on the upper surface of the inner roof plate 11, and the folding plate 12a installed on the upper surface of the support 1b of the connecting metal fitting 1 is integrally connected by the tightening metal fitting 12b. Then, the inner roof panel 11 and the outer roof panel 12 are joined by forming the outer roof panel 12 by covering the connecting portion with the cap 14.

[0014]

[Effect of device]

 The connecting metal fitting is provided with a tightening bolt for performing these tightening operations at one end of the fixed fixture and the movable fixture that intersect, the fitting recess is provided at the lower end of the fixture and the lower end of the movable fixture is described above. Each of the fitting protrusions is provided with a tightening protrusion, and the fitting recess and the tightening protrusion are covered with a heat insulating material. It can exhibit excellent waterproofing and excellent heat insulation and sound insulation effects.

When the nuts of the tightening bolts are tightened, the fasteners of the inner roof plate are sandwiched by the fixing members and the tightening protrusions, so that the connecting fitting can be easily tightened and fixed to the upper part of the inner roof plate. As a result, the folded plate roof can be assembled efficiently.

[Brief description of drawings]

FIG. 1 is a front view of a folding plate roof connecting fitting.

FIG. 2A is a sectional view of a fixture, and FIG. 2B is a sectional view of a movable tool.

FIG. 3 is a front view showing a state in which a connecting fitting is opened.

FIG. 4 is a side view of a folding plate roof connecting fitting.

FIG. 5 is a plan view of a folding plate roof connecting fitting.

FIG. 6 is a cross-sectional view showing a state in which a folded-plate roof connecting fitting is attached to the folded-plate roof.

FIG. 7 is a cross-sectional view of a state in which a conventional folding plate roof connecting fitting is attached to a folding plate roof.

[Explanation of symbols]

 1 Connection Metal Fitting 2 Fixing Tool 3 Moving Tool 4 Tightening Bolt 5 Shaft Pin 6 Nut 7 Fitting Recessed 8 Tightening Convex 9 Heat Insulating Material 10 Folded Plate Roof

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Shiro Nakajima 453-8 Higashifukai, Nagareyama City, Chiba Prefecture

Claims (1)

[Scope of utility model registration request] 1. A fastening bolt for performing these tightening operations is installed at one end of a crossing fixture and a movable fixture, a fitting recess is provided at a lower end of the fixture, and a fitting recess is provided at a lower end of the movable fixture. A folding plate roof connecting fitting, characterized in that each of the fitting projections is provided with a corresponding tightening projection, and each of the fitting recess and the fitting projection is covered with a heat insulating material.