JPS63125764A - Parapet top beam - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention provides a Kasagi member having an integral or divided structure, and
Parapet caps are used to correct dimensional errors and installation errors in divided members.

(Prior art) In general, a parapet cap is made by fixing a plurality of holders at regular intervals to the ceiling wall of the parapet of a building frame, and extending diagonally from these holders along the outdoor and indoor sides of the parapet. The lower end of the side plate part hanging down from the outdoor end of the cap member which is covered with the holder on the parapet is connected to the locking piece protruding from the parapet.

Conventionally, this type of Kasagi member has a top plate facing the top wall of the parapet, and indoor and outdoor side plates that are integrally formed, and the lower ends of both side plates are engaged with the lower ends of the locking pieces of the holder. However, recently it has been proposed to form the outdoor side plate of the Kasagi component separately from the top plate, and to attach the two together by locking and connecting them. . According to the parapet cap with this configuration, the length dimensions of the top plate and the side panels can be made different, so the side panels are made longer and the number of joints is reduced to improve the external appearance, and the length of the cap Can make installation easy.

However, in addition to integrally constructed caps, especially in the case of split components, dimensional errors and mounting errors occur between the top plate and side panels, which may cause wobbling after installation.

(Technical Problem of the Invention) It is a technical object of the present invention to provide a parapet cap that eliminates the above-mentioned drawbacks and can adjust dimensional errors or installation errors of the cap of integral or split structure.

(Means for Solving the Problems) In order to solve the above problems, the parapet capacitor according to the first invention fixes a plurality of holders at regular intervals to the ceiling wall of the parapet of the building frame, and The locking pieces protruding diagonally from these holders along the outdoor and indoor sides of the parapet are attached to the locking pieces that hang down from the indoor and outdoor ends of the Kasagi member that is covered with the holder on the parapet. In a parapet/capsule in which the lower end portions of the side plate portions are connected and connected, the lower end portions of the side plate portions are locked to the lower ends of the locking pieces on both sides of the holder, and
The present invention is characterized in that an error adjustment fitting is provided between the lower end of the side plate portion and the lower end of the locking piece of the holder.

Further, the parapet capacitor according to the second invention has a plurality of holders fixed at regular intervals to the ceiling wall of the parapet of the building frame, and from these holders to the outdoor side and indoor side of the parapet. The lower ends of the side plates hanging down from the indoor and outdoor ends of the capping member covered with the holder on the parapet are connected to the locking pieces projecting diagonally along the parapet. In the parapet capacitor, a top plate portion of the cap member facing the top wall portion of the parapet and the outdoor side plate portion are separately formed, and the upper end of this side plate portion is connected to the outdoor end of the top plate portion. The lower end of the side plate is locked to the lower end of the locking piece of the holder, and the side plate is locked between the upper end of the side plate and the outdoor edge of the top plate or the side plate. The present invention is characterized in that an error adjustment fitting is provided between the lower end of the holder and the lower end of the locking piece of the holder.

(Operations and Effects of the Invention) As described above, according to the first invention, the error adjustment fitting is provided between the lower end of the side plate of the integrated cap member and the lower end of the locking piece of the holder. Therefore, even if there are dimensional errors or installation errors between the members, the errors are absorbed and adjusted by the error adjustment fittings, so that a good parapet cap without wobbling can be obtained.

Similarly, according to the second invention, the holder is engaged between the upper end of the outdoor side plate of the split-structured Kasagi member and the outdoor edge of the top plate, or between the lower end of the side plate and the holder. Since an error adjustment fitting is provided between the lower end of one side, even if there is a dimensional error or installation error in the locking part between the side plate and the top plate and the side plate, the error adjustment fitting will absorb the error. Since the parapet capacitors are adjusted and adjusted, it is possible to obtain a good parapet cap that does not wobble.

(Example) Next, an example of the present invention will be described with reference to the drawings. In the following embodiments, an example of a parapet cap with a split configuration will be described, but it is understood that one with an integral configuration is also included.

(Example 1) In FIG. 1, the symbol l indicates a parapet cap. This parapet cap 1 has a plurality of holders 2 fixed at regular intervals to the ceiling wall of a parapet (A) of a building frame, and also extends from these holders 2 along the outdoor side and indoor side of the parapet A. Side plate parts 3b and 3c hanging down from the outdoor and indoor end parts of the top plate part 3a of the cap member 3 covered with the holder 2 on the rose pet A are attached to the locking pieces 2a projecting diagonally. It is constructed by connecting and connecting the lower ends. Note that 4 is a joint member of the adjacent outdoor side plate portions.

In the above-mentioned parapet Kasagi, the top plate part 3a facing the top wall part of the above-mentioned parapet A in the above-mentioned Kasagi member 3 and the indoor side plate part 3b are formed integrally, while the above-mentioned top plate part 3
a and the outdoor side plate portion 3b are formed separately. A locking protrusion 5 is formed on the upper part of the outdoor end of the top plate part 3a, and a Kasagi holder formed on the top wall of the holder 2 on the back side is used to lock onto the part 2b. A locking edge 6 is formed. Then, the top plate part 3a and the indoor side plate part 3c
This means that the locking edge 6 on the back side of the outdoor end edge is locked to the upper locking receiver part 2b of the holder 2, and the lower bent part 7 of the indoor side plate part 3C is connected to the indoor side of the holder 2. It is fixed by being locked by the locking piece 2a. Further, the outdoor side plate portion 3b has a locking protrusion 8 formed at its upper end bent portion to be locked to the outdoor side locking protrusion 5 of the top plate portion 3a, while a bent locking portion at its lower end. 9 is fixed to the lower end of the locking piece 2a on the outdoor side of the holder 2.

A hanging edge 12 having a locking groove 11 for the joint member 4 is formed at the lower part of the outdoor edge of the top plate part 3a, and a capillary phenomenon is formed outside the locking protrusion 8 at the upper end of the side plate part 3b. A prevention groove 13 is formed, and a post 14 for a handrail is further provided on the top plate portion 3a. In normal cases, this support 14 is attached to the end of one top plate portion 3a or adjacent top plate portions 3a.
It is fitted into a fitting hole (not shown) formed in the shape of a letter.

Next, an error adjustment fitting 15 is interposed between the bent locking portion 9 at the lower end of the side plate portion 3b and the lower end of the locking piece 2a of the holder 2.

As shown in FIG. 3(a), the error adjustment fitting 15 is a short member made of a metal spring material having a groove 16 for receiving the locking piece 2a of the holder 2, and the end of the outdoor side piece 17 is located outside. (first bent piece 18), and is further bent inward (second bent piece 19). End portion 2 of indoor side piece 21
2 is also bent outward, and the opening of the groove 16 of the receiver is widened. Moreover, the receiver of the indoor side piece 21 has a locking pawl 23 on the groove 16 side.
is formed. Furthermore, a controlled airflow 25 is formed on the outside of the bottom piece portion 24. These claws may be formed by cutting, punching, or other processing.

As shown in FIG. 2, the error adjustment fittings 15 are installed in advance by fitting the grooves 16 into the locking pieces 2a of the holder 2 and attaching a plurality of them at predetermined intervals. The bent locking portion 9 at the lower end may be pressed against the lower part of the locking piece 2a of the holder 2 in the direction of the arrow to lock the lower end of the locking piece 2a.

As described above, by locking the outdoor side plate part 3b to the holder 2 via the error adjustment fitting 15, even if the locking piece 2a of the holder 2, the top plate part 3a of the Kasagi member 3, and the outdoor side plate part 3b If there is a dimensional error or installation error between the two, the gap due to this error can be absorbed by the elastic deflection of the adjustment air 25 of the bottom piece 24 of the error adjustment fitting 15, thereby adjusting the above-mentioned error. Therefore, rattling in the vertical direction is prevented, and the top plate portion 3a, side plate portions, and holder 2 are reliably locked and fixed.

Note that when the lower end of the side plate portion 3b is pressed against the locking piece 2a of the holder 2 in the direction of the arrow, the first and second bent pieces 18 and 19 on the outdoor side of the error adjustment fitting 15 are simultaneously pressed. Therefore, the error adjustment fitting 15 is pressed against the locking piece 2a and the side plate part 3b of the holder 2 as shown in FIG.
Shaking in the width direction of A is prevented. At this time,
First and second bent pieces 18.1 are provided on the inner surface of the side plate portion 3b.
Since the smooth bent portions 9 abut against each other, the alumite on the inner surface of the side plate portion 3b is unlikely to be scraped off by rubbing.

Furthermore, the adjustment fitting 15 may be provided at the tip of the locking piece 2a on the indoor side of the holder 2.

(Example 2) FIG. 4 shows a cross section of the main part of the parapet cap on the outdoor side in another embodiment, where 3a is the top plate of the cap member 3;
3a is an outdoor side plate part, 2a is a locking piece of the holder, and the omitted parts are the same as those shown in FIG.

In the above parapet Kasagi lO, the outdoor side plate part 3b
The locking protrusion 8 and the locking protrusion 31 formed on the upper bent portion are respectively locked to the locking protrusion 5 and the locking groove 32 on the outdoor side of the top plate portion 3a, while the lower end It is fixed by locking the bent locking portion 9 of the holder 2 to the lower end of the locking piece 2a on the outdoor side of the holder 2. An error adjustment fitting 15 is interposed between the bent locking portion 9 at the lower end of the side plate portion 3b and the lower end of the locking piece 2a of the holder 2.

As shown in the figure, the error adjustment fitting 15 is formed in a dovetail groove shape, and is loosely fitted into the distal end protrusion 33 of the locking piece 2a of the holder 2. Therefore, when the side plate part 3b is moved in the direction of the arrow and is locked with the locking piece 2a of the holder 2, the elastic piece protruding inward from the bottom of the error adjustment fitting 15 falls due to its own weight and the side plate part 3b is locked. It is possible to adjust a gap due to an error between the bent locking portion 9 at the lower end and the lower end of the locking piece 2a.

As shown in FIG. 5, the error adjustment fitting 15 has a locking pawl 34a formed in the opening and a locking pawl 34 on the bottom surface, which is used to bend and lock the lower end of the side plate 3b. Part 9
It may be constructed so that it bites into a locking concave-convex surface 35 formed on the inner surface and is locked.

(Example 3) Figures 6(a), (b), and (c) show the cross sections of the main parts of the parapet kasagi on the outdoor side in yet another example, and 3b is a separate section from the top plate of the kasagi member. The outdoor side plate portion 2a formed on the outside is a locking piece of the holder 2, and the omitted portions are the same as those shown in FIG.

In the above-mentioned parapet cap, an error adjustment fitting 15 is attached to the bent portion of the lower end of the outdoor side plate portion 3b at a position corresponding to the holder 2. This error adjustment fitting 15 is also a short member made of a metal spring material, and has an inward locking piece 41 at the open end of the U-shaped piece 40, and an outward adjustment piece 42 on the side or bottom surface.
The U-shaped piece 40 is formed by cutting and bending the bulge 39 formed at the bent part of the side plate 3b (see FIG.
), the adjustment mold 4 on the side or bottom surface is inserted into the locking uneven part 43 ((b) in the same figure) or the folded edge 44 ((C) in the same figure).
2 is locked to the locking piece 2a of the holder 2. In this configuration, the adjustment mold 42 has a locking function, and
Due to its elastic action, the error between the lower end of the side plate portion 3b and the holder 2 locking piece 2a can be adjusted.

Note that the adjustment fitting 15 may be provided on the bending locking portion 7 of the indoor side plate portion 3C of the Kasagi.

(Example 4) FIGS. 7(a) and 7(b) show cross sections of the main parts of the parapet cap on the outdoor side in yet another embodiment, where 3a is the top plate of the cap member 3, and 3b is on the outdoor side. The side plate portion 2a is a locking piece of the holder 2, and the omitted portions are the same as those shown in FIG.

In the above parapet Kasagi, the outdoor side plate portion 3b is
An error adjustment fitting is attached to the upper bent portion 45 ((a) of the same figure) or the locking flange 48 ((b) of the same figure) provided on the bent portion on the outdoor side of the top plate portion 3a. 15, and the bent locking portion 9 at the lower end is locked to the lower end of the locking piece 2a on the outdoor side of the holder 2. The error adjustment fitting 15 has almost the same configuration as that shown in FIG. 6, and the one shown in FIG. The adjustment die 47 on the upper bottom surface locks the inner surface of the bent portion 45 of the side plate portion 3b, and the elasticity of the adjustment die 47 allows the side plate portion 3b to
, the error in the top plate portion 3a or the locking piece 2a of the holder 2 is adjusted. In addition, in the case shown in FIG. 3(b), the projecting edge 48 formed on the inner surface of the bent portion 45 of the side plate portion 3b is engaged at a predetermined interval, and the top plate portion 3a is engaged by an adjustment mold 47 on the bottom surface. In addition to being locked to the projecting edge 46, the elasticity of the adjustment mold 47 allows the side plate portion 3b, the top plate portion 3a, or the holder locking piece 2a to
The error is adjusted.

[Brief Description of the Drawings] Figures 1 and 2 are cross-sectional views of the parapet capacitor according to the present invention and explanatory views of the installation mode, and Figures 3 (a) and (b) are perspective views of the error adjustment fittings and the installation thereof. Enlarged view of time, Figures 4 and 5
The figure is a cross-sectional explanatory diagram of another embodiment of the parapet cap, and FIGS. FIG. Code A: parapet, 1.10: parapet cap, 2: holder, 2a: locking piece, 3: cap member, 3a: top plate, 3b: side plate Part 15...
・Error adjustment fittings, 25.34.42.47...Adjustment type patent applicant Riken Light Metal Industry Co., Ltd. Agent Patent attorney Mikio Segawa No. 3Ii7g Figures 4 and 5 Figures 6 (a) (b) ) (r) Figure 7'tsu1zo [J/”

Claims (2)

[Claims] (1) A plurality of holders are fixed at regular intervals to the ceiling wall of the parapet of the building frame, and locking pieces protrude diagonally from these holders along the outdoor and indoor sides of the parapet. In a parapet cap, which is formed by anchoring and connecting the lower ends of the side plates hanging from the indoor and outdoor ends of the cap member covered with the holder on the parapet, the lower ends of the side plates are provided. The parapet capacitor is secured to the lower ends of the locking pieces on both sides of the holder, and an error adjustment fitting is provided between the lower end of the side plate part and the lower end of the locking piece of the holder. (2) A plurality of holders are fixed to the ceiling wall of the parapet of the building frame at regular intervals, and locking pieces protrude diagonally from these holders along the outdoor and indoor sides of the parapet. In the parapet cap, the lower ends of the side panels hanging from the indoor and outdoor ends of the cap, which is placed over the parapet together with the holder, are attached to each other and connected to each other, A top plate portion facing the top wall portion of the parapet and the outdoor side plate portion are separately formed, and the upper end portion of the side plate portion is locked to the outdoor edge portion of the top plate portion, and the side plate portion The lower end of the holder is locked to the lower end of the locking piece of the holder, and the lower end of the side plate is locked between the upper end of the side plate and the outdoor edge of the top plate, or between the lower end of the side plate and the holder. A parapet capstone characterized by having an error adjustment fitting provided between the lower end of one side.