JPH06166483A - Elevator unit body and its wall panel installation metal fitting - Google Patents

Abstract

PURPOSE:To provide an elevator unit body and its wall panel installation metal fitting favourable to workability and safety espacially for an outside installed elevator facility of a medium or multi-storied building. CONSTITUTION:An elevator unit body 10 installed on the outside of a building by way of being connected vertically in accordance with the number of floors is constituted of a frame unit 20 formed in correspondence with floor height and a wall panel 30 the upper part of which is fixed on the outer surface of the frame unit 20 and the lower end of which is set free and is engaged with a beam member 22 constituting a ceiling frame 24 of the frame unit on the lower floor free to slide in the in-plane direction at the time when the elevator unit body 10 is connected. A wall panel installation metal fitting is constituted of an upper part installation metal fitting 40 and a lower part installation metal fitting 70.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator unit skeleton which is vertically connected and attached to the outside of a building skeleton in accordance with the number of floors, and a wall panel fitting thereof.

[0002]

2. Description of the Related Art Elevator equipment is installed in an appropriate manner depending on the design of the building, such as being installed integrally with the building inside the building body, or being installed integrally outside the building body. However, in the conventional external elevator equipment, since the constituent members of the elevator skeleton are attached to the outer surface of the building skeleton while being assembled on the outside of the building skeleton, compared to the elevator equipment provided inside the building skeleton. However, the work such as scaffolding becomes complicated, and there is a problem in terms of workability and safety especially in a higher building.

[0003]

In view of the above-mentioned problems, the present invention is particularly suitable for an external elevator installation for middle- and high-rise buildings in terms of workability and safety, and an elevator unit body and its wall panel mounting. It is to provide metal fittings.

[0004]

The elevator unit frame of the present invention is an elevator unit frame that is vertically connected and attached to the outside of a building frame in accordance with the number of floors, and is formed to correspond to the floor height. The upper end is fixed to the outer surface of the unit and the frame unit and the lower end is freed, and the free lower end is in the in-plane direction on the beam member that constitutes the ceiling frame of the frame unit on the lower floor when the elevator unit frame is connected. And a wall panel that is slidably locked. The frame unit, a ceiling frame composed of a plurality of beam members,
It is preferable that the beam member of the ceiling frame and a plurality of columns hanging down from a predetermined position form a ramen structure having a substantially gate shape in a front view and a side view.

Further, the wall panel mounting bracket of the elevator unit body of the present invention comprises an upper mounting bracket for fixing the upper part of the wall panel to the frame unit and a lower mounting bracket for fixing the lower part of the wall panel. .

The upper mounting bracket is a ruler metal object shown below,
It consists of the panel side upper metal parts, the locking metal parts and the screw members. The ruled metal piece has a substantially L-shape in a side view having a bottom piece and a standing piece, and the bottom piece is fixed to a beam member that constitutes a ceiling frame of the frame unit. The panel-side upper metal member has a substantially T-shape in a plan view having a back plate and an engaging piece protruding from the back plate and having an engaging groove formed in a lower portion thereof. It is attached and the engaging groove is engaged with the standing piece of the ruler metal object. The locking metal piece has a pair of standing pieces sandwiching the engagement piece of the panel-side upper metal piece, and is fixed to the upper surface of the bottom piece of the ruler metal piece. The screw member tightly connects the standing piece of the locking metal piece and the engaging piece of the panel-side upper metal piece. Further, a bolt insertion hole for the screw member is formed in the upright piece of the locking metal piece and the engaging piece of the panel-side upper metal piece. Either one of the bolt insertion holes is made vertically long,
The sandwiching position of the engagement piece of the panel-side upper metal member is adjustable.

The lower mounting metal fitting is a ruler metal fitting shown below,
It consists of a panel side lower hardware, a support metal, a locking metal and a screw member. The ruled metal object has a bottom piece and a standing piece and is substantially L in side view.
The bottom piece is fixed to the beam member which is formed in a letter shape and constitutes the ceiling frame of the frame unit on the next lower floor. The panel-side lower hardware has a strip shape and is attached downward to the lower inner surface of the wall panel. The supporting metal piece has a hollow box-shaped accommodating portion slidably accommodating the lower end of the panel-side lower metal object and an engagement piece projecting from the hollow box-shaped accommodating portion and having an engagement groove formed in the lower part thereof in plan view. It has a substantially T shape, and the engaging groove of the engaging piece is engaged with the standing piece of the ruled metal object. The engaging metal piece has a standing piece that abuts on the engaging piece of the supporting metal article, and is fixed to the upper surface of the bottom piece of the ruler metal article. The screw member tightly connects the standing piece of the locking metal piece and the engaging piece of the supporting metal piece. Further, bolt insertion holes for the screw member are formed in the standing piece of the locking metal piece and the engaging piece of the supporting metal piece. One of the bolt insertion holes is a loose hole so that the engagement position between the standing piece of the locking metal piece and the engagement piece of the support metal piece can be adjusted.

[0008]

The elevator unit skeleton of the present invention is formed as a unit according to the floor height of the building skeleton, is preliminarily assembled on the ground, and is then lifted up and joined to the outside of the building skeleton one after another and connected vertically. At that time, the wall panel of the elevator unit frame is fixed to the frame unit of the elevator unit frame at the upper part and the lower end is free, and when connecting the elevator unit frame, the beams that form the ceiling frame of the frame unit on the lower floor. The free lower end is slidably locked to the member in the in-plane direction. Therefore, the upper and lower connection construction of the elevator unit body can be easily performed. Furthermore, when the frame unit that constitutes the elevator unit body has a rigid frame structure, the rigidity of the frame unit, that is, the elevator unit frame, is increased by the rigid frame structure, so that deformation due to its own weight during lifting can be prevented.

On the other hand, the upper mounting member has a ruled metal member fixed to a beam member constituting the ceiling frame of the frame unit, and a locking metal member fixed to the ruled metal member. Hardware is attached.
Then, the engagement piece of the panel upper side metal piece is sandwiched by the standing piece of the locking metal piece, and the standing piece of the locking metal piece and the engagement piece of the panel upper side metal piece are tightly connected by the screw member, and the upper part of the wall panel is ceiling. It is fixed to the beam members of the frame.

At this time, since one of the screw member bolt insertion holes formed in both the upright piece of the locking metal piece and the engagement piece of the panel upper metal piece is vertically long, the panel is formed by the vertically long bolt insertion hole. It is possible to adjust the sandwiching position of the engagement piece of the upper metal part, thereby absorbing the dimensional variation of the wall panel, the dimensional error of the fittings, etc., and fixing the upper part of the wall panel to the correct position.

Further, the lower mounting member has a ruler metal fixed to a beam member of a ceiling frame in a frame unit one floor below, a lock metal fixed to the rule metal, and a support metal attached to the lock metal. Are tightened by the screw member. On the other hand, the lower metal part on the panel side is attached to the lower part of the inner surface of the wall panel. Then, when vertically connecting the elevator unit body, the lower end of the panel-side lower metal fitting is inserted into the hollow box-shaped accommodation portion of the locking metal fitting located on the ceiling frame of the floor one below, thereby lowering the lower part of the wall panel. It is locked and supported by the frame unit.

In this lower mounting member, since either one of the screw member bolt insertion holes formed in both the upright piece of the engaging metal piece and the supporting metal piece engaging piece is a loose hole, the loose fitting is loose. The position of the supporting metal can be adjusted by the hole, and even if there are variations in the dimensions of the wall panel, dimensional errors in the mounting hardware, etc., the lower end of the panel-side lower metal fitting and the hollow box-shaped accommodating part of the supporting metal fitting are aligned. be able to.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the accompanying drawings. FIG. 1 is a perspective view of an embodiment of an elevator unit body according to the present invention, FIG. 2 is an enlarged perspective view showing a fixed portion of a wall panel, FIG. 3 is a view taken in the direction of arrow E, and FIG. Is. In addition, in FIG. 1, the wall panel mounting bracket is simply shown.

The elevator unit body 10 comprises a frame unit 20 and a wall panel 30. In the elevator unit body 10 of this embodiment, the A-view surface is the front surface, the B and C arrow-view surfaces are the side surfaces, and the D-arrow view surface is the back surface, and the back surface side is attached to the outer surface of the building body, and also the front surface side. A sash (not shown) is attached.

The frame unit 20 is formed according to the corresponding floor of the building frame, and has a plurality of beam members 2.
A front view (view arrow A) and a side view (view arrows B and C) of a ceiling frame 24 composed of two and a plurality of pillars 26 that are welded to a predetermined position of the beam member 22 and hang down. It has a rigid structure with a rigid frame structure. The mounting arm 21 projects from the vicinity of the beam member 22 of the frame unit 20 toward the back surface (the surface viewed from the arrow D) and the arm 21
Is attached to the outer surface of the building frame. The beam member 2
2 and the pillars 26 are made of H-shaped steel.

The wall panel 30 is composed of a PC panel, an ALC panel and the like. The wall panel 30 is attached to the frame unit 20 as follows by a so-called curtain wall construction method using wall panel attachment fittings 40 and 70 described later. That is, the upper portion 31 of the wall panel 30 is
It is fixed to the beam member 22 that constitutes the ceiling frame of the frame unit 20 by the upper mounting member 40, and the lower portion 33 is free. Regarding the lower portion 33 of the wall panel 30, when the elevator unit frame is attached to the outer surface of the building frame and is vertically connected, the beam member 22a that constitutes the ceiling frame of the elevator unit frame 10a on the next lower floor. Further, it is locked by the lower mounting member 70 so as to be slidable in the in-plane direction. In the figure, 30a shows a wall panel of the elevator unit body on the lower floor, and 10b and 30b show an elevator unit body of the upper floor and its wall panel.

The above-mentioned upper mounting member 40 is a ruler hardware 4
2, a panel-side upper metal member 46, a locking metal member 60 and a screw member 66. The ruler metal piece 42 has a bottom piece 43 and a standing piece 44, and is of a substantially L-shape in a side view (viewed by arrow E). It is fixed with bolts. In addition, the ruler hardware 4 in this embodiment
2 is a ruler piece 72 of a lower mounting bracket 70 for mounting the lower part of the wall panel 30b on the upper floor as described later.
Because it is also used as, it is horizontally long. Of course, the lower mounting member 70 may be configured separately from the ruler metal object 72.

The panel-side upper metal member 46 has a substantially T-shape in a plan view, which has a back plate 47 and an engaging piece 48 protruding substantially vertically from the back plate 47. The back plate 47 is formed with a bolt insertion hole 49 for mounting the panel-side upper metal member 46. An engaging groove 50 is formed in the lower portion of the engaging piece 48, and a bending piece 5 having a vertical screw hole 51 in the upper portion.
2 is formed, and a bolt insertion hole 53 for the screw member 66 is vertically formed at the tip end portion. A wall panel vertical position adjusting bolt 55 is screwed into the screw hole 51 of the bending piece 52 above the engaging piece 48. The screw hole 5
Instead of 1, the screwless hole may be provided, and the nut may be fixed to the rear surface of the hole by welding or the like. In the panel-side upper metal member 46 thus formed, the back plate 47 is attached to the wall panel 30 by the bolts 58 that are inserted into the bolt insertion holes 49 of the back plate 47.
It is mounted on the upper part of the inner surface of the.

The locking metal 60 is the panel-side upper metal 4
It has a pair of standing pieces 61 and 62 which sandwich the engaging piece 48 of 6. A bolt insertion hole 63 for a screw member is formed in each of the standing pieces 61 and 62, and the upper portion of one standing piece 61 is bent outward in a hook shape so that the upper surface of the bent portion 64 causes the upper and lower portions of the wall panel to move up and down. The lower end of the adjusting bolt 55 is supported. The bolt insertion hole 63 for the screw member may be vertically long, and the bolt insertion hole 53 for the screw member provided in the panel-side upper metal member 46 may be circular. The lower end of the upright pieces 61 and 62 of the locking metal 60 is finally fixed to a predetermined position on the upper surface of the bottom piece 43 of the ruler metal 40 by welding or the like.

The screw member 66 is a bolt 6 which is inserted into the bolt insertion hole 63 of the upright pieces 61 and 62 of the locking metal piece 60.
7, a washer 68 and a nut 69.

The attachment of the upper portion of the wall panel 30 by the above-mentioned upper attachment fitting 40 is performed as follows. That is, the engaging groove 50 in the lower portion of the engaging piece 48 of the panel-side upper metal piece 46 is engaged with the standing piece 44 of the ruler metal piece 42, and the engaging piece 48 is connected to the standing piece 61 of the locking metal piece 60. 62
It is sandwiched and tightly connected by the screw member 66. The tightening is performed while rotating the wall panel vertical adjustment bolt 55 to adjust the sandwiching position of the engaging piece 48. Then, the standing pieces 61, 62 of the locking metal piece 60 are seated on the bottom piece 43 of the ruler metal piece 42. The fixing of the standing pieces 61, 62 and the bottom piece 43 by welding or the like is performed after the final position setting after attaching other wall panels.

When it is necessary to adjust the position of the wall panel 30 in the out-of-plane direction (the direction orthogonal to the plane), a liner (also referred to as a spacer) is interposed to engage the lower portion of the engagement piece 48 with the engagement groove. 50 is engaged with the standing piece 44 of the ruled metal object 42, or one of the bolt insertion holes 63, 53 formed in the standing pieces 61, 62 of the locking metal object 60 and the engaging piece 48 is made a loose hole. .

On the other hand, the lower mounting member 70 is a ruler metal fitting 7.
2, panel side lower hardware 76, support hardware 80, locking hardware 8
8 and screw member 94. The ruler metal 72 is also used as the ruler metal 42 of the upper mounting member 40 used for mounting the upper part of the wall panel 30a on the next lower floor as described above. The ruler metal piece 72 has a substantially L-shape when viewed from the side (viewed by the arrow E) having a bottom piece 73 and a standing piece 74. The bottom piece 73 of the ruler hardware is the elevator unit frame 10 on the next lower floor.
It is fixed to the ceiling frame beam member 22a of the frame unit forming a by welding or bolts.

The panel-side lower metal member 76 is in the form of a strip and is attached to the lower inner surface of the wall panel 30 downward by a bolt 78. The supporting metal 80 is the hollow box-shaped housing 8
1 and an engaging piece 82 that protrudes substantially vertically from the hollow box-shaped accommodating portion 81, and is substantially T-shaped in a plan view. The hollow box-shaped accommodating portion 81 is provided at the lower end 7 of the panel-side lower hardware 76.
7 is slidably accommodated. Engaging piece 82
Is an engagement groove 8 that is engaged with the standing piece 74 of the ruler metal piece 72.
4 is formed in the lower part, and a bolt insertion hole 86 for a screw member is formed at the tip.

The locking metal 88 is a substantially L-shaped one having a standing piece 90 that abuts on the engaging piece 82 of the support metal 80.
It is fixed to the upper surface of the bottom piece 73 of the ruler metal piece 72. A bolt insertion hole 92 for a screw member is also formed in the upright piece 90. The inner diameter of one of the bolt insertion hole 92 and the bolt insertion hole 86 formed in the engagement piece 82 of the support metal is larger than the outer diameter of the bolt 95 inserted into the bolt insertion hole 86, 92. It consists of enlarged loose holes.

The screw member 94 is for tightly connecting the support metal 80 and the locking metal 88. This screw member 9
The reference numeral 4 includes a bolt 95, a washer 96, and a nut 97 that are inserted into bolt insertion holes 86 and 92 formed in the upright piece 90 of the locking metal piece 88 and the engagement piece 82 of the support metal piece 80.
The nut 97 is fixed to the engaging piece 82 of the supporting metal piece 80, or to the upright piece 90 of the engaging metal piece 88 by welding or the like in advance when the bolt 95 is inserted from the side opposite to the drawing. May be. In that case washer 9
6 is omitted.

The tightening by the screw member 94 causes the engaging groove 84 at the lower part of the engaging piece 82 of the supporting metal 80 to engage with the standing piece 74 of the ruler metal 72, and the bolt 95 inserted through the bolt insertion holes 86, 92. Is engaged with the nut 97. At this time, since either one of the bolt insertion holes 86 and 92 is a loose hole, the engagement position between the engagement piece 82 of the support metal object 80 and the standing piece 74 of the ruler metal object 72 is adjusted by using the loose hole. A hollow box-shaped accommodating portion 81 for supporting metal 80
Can be in the correct position.

Further, the attachment of the lower portion 33 of the wall panel 30 by the lower attachment fitting 70 is performed as follows. That is, the lower end 77 of the panel-side lower metal fitting 76 attached to the free lower end of the wall panel 30 of the support metal fitting 80 located on the beam member 22a for the ceiling frame on the next lower floor when the elevator unit body 10 is vertically connected. It is inserted into the hollow box-shaped housing 81.

In the above embodiment, the elevator unit frame formed for each floor has been described.
It is not limited to that. For example, depending on the weight of the elevator unit frame, the elevator unit frame may be formed for each of a plurality of floors, or the elevator unit frame formed for each of the above-mentioned floors may be connected to each other in advance on the ground, May be hoisted by a crane or the like to be connected.
In that case, the work of attaching the lower part of the wall panel on the outside of the building frame is reduced, and the work especially on the upper floors becomes easier.

In the lower part of the frame unit, a detachable temporary beam may be installed between the columns. In that case, since the rigidity of the elevator unit body can be further increased during the lifting construction, safety and stability are improved and workability is also improved.

[0031]

As shown above, according to the present invention, since the elevator unit frame can be assembled in advance on the ground for each floor or for each floor, on-site work on the upper floors can be saved. Can be done quickly. Moreover, since the wall panels can be mounted and the upper and lower connecting works can be performed very easily, labor saving and speeding up of the work can also be realized. Further, since the work for connecting the elevator unit frames can be performed from the inside of the elevator unit frame, there is also an effect that the site work on the upper floors can be safely performed.

[Brief description of drawings]

FIG. 1 is a perspective view of an elevator unit body according to an embodiment of the present invention.

FIG. 2 is an enlarged perspective view showing a fixed portion of a wall panel.

FIG. 3 is a view on arrow E.

FIG. 4 is an assembly diagram of a wall panel mounting bracket.

[Explanation of symbols]

 10 Elevator Unit Frame 20 Frame Unit 22 Beam Member 24 Ceiling Frame 26 Strut 30 Wall Panel 40 Upper Mounting Bracket 42 Ruler Hardware 46 Panel Upper Upper Hardware 60 Locking Hardware 66 Screw Member 70 Lower Mounting Hardware 72 Ruler Hardware 76 Panel Lower Hardware 80 Support hardware 88 Locking hardware 94 Screw member

Claims (4)

[Claims] 1. An elevator unit skeleton that is vertically connected and attached to the outside of a building skeleton according to the number of floors, and a frame unit formed corresponding to the floor height, and an upper portion fixed to the outer surface of the frame unit. And a lower end is made free and comprises a wall panel in which the free lower end is slidable in the in-plane direction on a beam member which constitutes a ceiling frame of a frame unit on a lower floor when the elevator unit frame is connected. An elevator unit body characterized by the following. 2. The frame unit according to claim 1, wherein the frame unit includes a ceiling frame composed of a plurality of beam members, and a plurality of columns hanging from a predetermined position of the beam members of the ceiling frame in a front view and a side view substantially in a gate shape. Elevator unit frame that is formed into a rigid frame structure. 3. A wall panel fitting for fixing an upper part of a wall panel of an elevator unit body according to claim 1 or 2 to a frame unit, which has a substantially L-shape in a side view having a bottom piece and a standing piece. Thus, a plan view including a ruler metal having a bottom piece fixed to a beam member that constitutes the ceiling frame of the frame unit, a back plate, and an engagement piece protruding from the back plate and having an engagement groove formed in a lower portion thereof. A panel-side upper metal member having a substantially T-shape, which is attached to an upper portion of an inner surface of a wall panel through the back plate and whose engaging groove is engaged with a vertical piece of the ruler metal member, and the panel-side upper metal member. A pair of standing pieces sandwiching the piece is formed, and from a locking metal piece fixed to the upper surface of the bottom piece of the ruler metal article, and a screw member for tightly connecting the standing piece of the locking metal piece and the engaging piece of the panel-side upper metalwork. And locks for the screw member One of the bolt insertion holes formed in the standing piece of the object and the engaging piece of the panel-side upper metal object is vertically long, and the sandwiching position of the engaging piece of the panel-side upper metal object can be adjusted. A wall panel mounting bracket for the featured elevator unit body. 4. A wall panel fitting for fixing a lower portion of a wall panel of an elevator unit body according to claim 1 or 2 to a frame unit, the side panel having a substantially L shape having a bottom piece and a standing piece. The ruler hardware whose bottom piece is fixed to the beam member that constitutes the ceiling frame of the frame unit on the next lower floor, and the panel-side lower hardware that is made of strips and is attached downward to the lower inner surface of the wall panel. A plan view substantially T-shape having a hollow box-shaped accommodating portion slidably accommodating the lower end of the panel-side lower metal object and an engagement piece protruding from the hollow box-shaped accommodating portion and having an engagement groove formed in the lower portion And a supporting metal piece in which the engaging groove of the engaging piece is engaged with the standing piece of the rule metal object, and a standing piece that abuts the engaging piece of the support metal object is formed on the upper surface of the bottom piece of the rule metal object. Locking hardware to be fixed And a bolt insertion hole formed on the upright piece of the metal lock and the engagement piece of the metal support for the screw member. One of the above is formed as a loose hole so that the engagement position between the upright piece of the locking metal piece and the engagement piece of the supporting metal piece can be adjusted, and a wall panel mounting metal fitting for an elevator unit body.