JPS6326379Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION This invention relates to an installation device for an elevator, in particular a device for installing a machine bed and a machine beam in an elevator machine room.

Conventional installation equipment of this type is shown in Figures 1 and 2.
It is shown in the figure. In each of these figures, 1 and 2 are the walls and floors of the building, 3 is the elevator machine room made up of the same wall 1 and floor 2, and 4 is the floor 2.
5 is a machine bed installed on the machine bed 4; 6 is an elevator machine installed on the machine beam 5; 7 is a wall 1 for receiving the ends of the bed 4 and the beam 5; An opening 8 formed inside the opening 7 is a filler such as mortar that is filled after the bed 4 and a part of the beam 5 are placed inside the opening 7 and installed.

In this way, in the conventional case, the machine bed 4 must be installed on the floor of a building structure with sufficient strength and firmly fixed with anchor bolts (not shown).
Mainly for economical reasons of wanting to reduce the area occupied by the machine room 3 as much as possible, the opening 7 in the wall 1 is
A method is often adopted in which the end portion of the machine bed 4 is inserted and placed inside the machine bed. At this time, the opening 7 is filled with a suitable filler 8 to finish it flush with the wall 1.Generally, when the upper surface of the floor 2 is finished with mortar, this mortar is used to finish the work at the same time. The opening 7 is also closed.

However, recently, construction methods have become widespread in which the floor finishing of buildings is completed at the time of concrete pouring, and in this case, filler 8 such as mortar is used only to close the opening 7 as described above. teeth,
When looking at the overall elevator installation work, since it is a very special matter, it is not only a time-consuming work including preparation, but also inefficient as it requires consideration of the procurement of mortar and other materials. It was something.

This invention was made to solve these conventional problems, and provides an elevator installation device that does not require filling by closing the opening with an opening that also serves as the positioning of the machine beam. The purpose is to

Hereinafter, one embodiment of the elevator installation device according to this invention will be described in detail with reference to FIGS. 3 and 4.

In FIGS. 3 and 4, the same reference numerals as in FIGS. 1 and 2 indicate the same or corresponding parts. Reference numeral 9 denotes a closing plate which also serves to position the machine beams, and has holes 11a and 11b through which two (or more) machine beams 5 and 5' are inserted. ，
The holes 11a and 11b have an I-shape that matches the longitudinal cross-sectional shape of the machine beam 5', and the distance between the holes 11a and 11b is set according to the installation space required by the machine 6, and the distance between the machine beams 5 and 5' to be assembled on the machine bed 4 is adjusted. The closing plate 9 has a surface area larger than the opening area of the opening 7, and the opening 7 is closed by tightening and fixing the closing plate 9 to the wall 1 with anchor bolts 10, 10'. do.

If such a closing plate 9 is used to close the opening 7, filling such as mortar is not required, and the work of closing the opening 7 becomes easier. It can be confirmed whether the I-shaped member of the machine bed 4 placed in the section 7 is installed under specified conditions. Further, the closing plate 9 has holes 11a and 11b.
By inserting the machine beams 5, 5' into the machine bed 4, the pitch between the beams can be automatically set according to the installation space of the machine 6, and the assembly of the machine beams 5, 5' into the machine bed 4 is easy. becomes easier.

Further, after fixing the closing plate 9 to the wall 1, if necessary welding the machine beams 5, 5' and the holes 11a, 11b at the part B shown in FIG. 4 has the effect of increasing the rigidity of the machine beam. There is.

As described above, according to this invention, the opening of the machine room in which the machine bed and part of the machine beam are arranged is closed by a closing plate that also serves to position the machine beam. Filling material such as mortar is not required when closing the opening, making it easier to close the opening and improving the efficiency of elevator installation.

Further, since the closing plate also serves to position the machine beam, the arrangement pitch between the machine beams and the machine bed is automatically set, which has the effect of facilitating assembly of the machine beam to the machine bed.

[Brief explanation of the drawing]

FIG. 1 is a sectional view showing the configuration of a conventional elevator installation device, FIG. 2 is an enlarged sectional view of the main parts of the same, and FIG. 3 is a second embodiment showing an embodiment of the elevator installation device according to this invention. A cross-sectional view equivalent to the figure,
FIG. 4 is a sectional view taken along the - line in FIG. 3. 1... Wall, 2... Floor, 3... Machine room, 4... Machine bed, 5... Machine beam, 6... Machine, 7... Opening, 9... Closure plate, 10, 10'
...Anchor bolt, 11a, 11b...Beam insertion hole. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

[Scope of utility model registration request] In an elevator installation device in which a machine bed and a part of a machine beam are arranged and installed in an opening formed in a wall of a machine room, a closing plate is provided to close the opening, and this closing plate is used to install a machine bed and a part of a machine beam in an opening formed in a wall of a machine room. An elevator installation device characterized in that a beam insertion hole is formed to set the arrangement pitch of the elevator.