JPH04127709U - Lifting platform configuration device - Google Patents

Abstract

(57) [Summary] (with modifications) [Purpose] To easily and inexpensively manufacture a lifting platform of a predetermined size for a stacker crane. [Structure] Connecting bars 3 made of a pair of front and rear aluminum extrusions cut to predetermined dimensions are connected to a pair of left and right end members 2.
By fixing, a lifting platform of a predetermined size can be easily manufactured.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This idea was developed for use in lifting and lowering to configure lifting platforms for stacker cranes in automated warehouses. The present invention relates to a stand configuring device.

0002

[Disadvantages of conventional technology]

The elevating platform of the stacker crane in a conventional automated warehouse is used to lift goods stored in the automated warehouse. Because they were manufactured individually for each automated warehouse construction site depending on the size of the In other words, the disadvantage is that the manufacturing cost of the lifting platform is high because it is not standardized. was there.

0003

[Means for eliminating the above drawbacks]

This invention employs the following means to eliminate the above-mentioned drawbacks. This idea consists of a pair of left and right end members and a pair of front and rear end members that are stopped by these end members. The connecting bar is long in the left-right direction and wide at the back. It has at least one groove that is angled.

0004

[Effect of invention]

This idea works as follows. Connect and fix a pair of front and rear connecting bars cut to the specified dimensions to a pair of left and right end members. By doing so, a lifting platform of a predetermined size can be manufactured.

[0005]

【Example】

This invention will be explained below based on embodiments shown in the drawings. The elevating platform configuring device 1 includes a pair of left and right end members 2, and is stopped by these end members 2. It has a pair of front and rear connecting bars 3.

[0006] The connecting bar 3 is made of an aluminum extrusion. The connecting bar 3 has a rectangular cross section, and has a horizontally long length on each of its four sides. It has two grooves 5 which are deep and widen at the inner part. Groove widened in the deep part 5 refers to a groove in which the opposite side edges protrude toward the center.

[0007] The end member 2 includes a guide that slides into contact with a mast (not shown) of a stacker crane. A roller 6 is provided.

[0008]

[Assembling method of example]

The assembly method of the embodiment will be explained below. First, two connecting bars 3 are obtained by cutting an aluminum extrusion shape into a predetermined size. After that, the bolt 8 is inserted into the groove 5 in advance through the bolt insertion hole 7 formed in the end member 2. Connect the end member 2 and the connecting bar 3 by screwing the nut 9 into the (See Figure 2). Similarly, a slide fork that can be slid back and forth using the groove 5 of the connecting bar 3 is also provided. 11 is fixed to the connecting bar 3 (see FIG. 4). Similarly, the limit switch 15 of the article detection device 13 and the wire fixing block 14 is fixed to the connecting bar 3 (see FIGS. 3 and 5). A wire 17 whose one end is attached to the contact 16 of the limit switch 15 is It is passed around the roller 18 of the left end member 2 and the roller 18 of the right end member 2. and is fixed to the wire fixing block 14. Such a configuration allows the article to When it hits the wire 17, the wire 17 is pulled, the limit switch 15 is activated, and the object is It is possible to know that the item is larger than the set size or that the load has collapsed. Na Furthermore, the roller support frame 19 on which the roller 18 is provided corresponds to the height of the article. The vertical position relative to the end member 2 can be changed to obtain the desired results.

[0009]

[Effect of the idea]

This invention has the following effects due to the above-mentioned configuration. . Connect and fix a pair of front and rear connecting bars cut to the specified dimensions to a pair of left and right end members. By doing this, it is possible to easily manufacture a lifting platform of a predetermined size. The manufacturing cost of the lifting platform can be reduced. The connecting bar has at least one groove that is long in the left and right direction and widens at the back. Since it has a groove, the parts that must be installed on the lifting platform can be installed using the groove. It can be easily installed in the desired position, so it can be installed on different sized lifting platforms. Previously, bolt insertion holes had to be formed in the lifting platform for attaching parts. Compared to the above, the manufacturing cost of the lifting platform can be lowered.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of this invention.

FIG. 2 is an enlarged sectional view taken along line II-II in FIG. 1;

FIG. 3 is an enlarged sectional view taken along line III-III in FIG. 1;

FIG. 4 is an enlarged sectional view taken along the line IV-IV in FIG. 1;

FIG. 5 is an enlarged sectional view taken along the line V-V in FIG. 1;

[Explanation of symbols]

1 Lifting platform configuration device 2 End member 3 Connection bar 5 Groove

Claims (2)

[Scope of utility model registration request] Claim 1: It has a pair of left and right end members, and a pair of front and rear connecting bars that are stopped by these end members, and the connecting bar has at least one long side that is long in the left and right direction and widens in the inner part. A lifting platform configuration device having a groove. 2. The lifting platform construction device according to claim 1, wherein the connecting bar is an extruded aluminum member.