JPH0444536Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a refueling device for an elevating body, particularly to an improvement in the structure for attaching the refueler to a holder.

[Conventional technology]

Figures 4 and 5 are, for example,
This figure shows a conventional refueling system for an elevator as disclosed in Publication No. 81568. In the figure, 1 indicates a lower frame which together with side frames 2 and an upper frame 8 constitute an elevator car frame;
4 is a car installed on the lower frame 1, and 5 is a guide shoe installed at the upper and lower ends of the car frame, which guides the car 4 by sliding on a rail 6. Reference numeral 7 denotes an oil supply device which is arranged on the upper part of the upper guide shoe 5 and supplies lubricating oil to the rail sliding surface. Reference numeral 8 denotes a brush that supplies oil in the oil supply device 7 to the rail 6 by capillary action.
Reference numeral 9 denotes an opening/closing lid of the oil dispenser 7, and 10 a holder, which fixes the oil dispenser 7 with fasteners 11 and is fixed to the upper frame 3 with fasteners 12.

The conventional lubricating device for a lifting body is configured as described above, and if the shoe material of the guide shoe 5 becomes worn, the lifting body such as the car 4 or a counterweight (not shown) may collide with equipment installed in the hoistway. Therefore, it is necessary to periodically check the amount of wear on the shoe material and, if the amount of wear is large, to replace the shoe material.

Conventionally, when inspecting or replacing shoe materials, the oil supply device 6 installed on the upper part of the guide shoe 5 is removed by removing the fastener 11 or 12 in order to secure the work space.

[Problem that the invention attempts to solve]

In the conventional lubricating device for an elevating body as described above, the lubricating device 7 has to be removed, so there is a problem in that it takes a long time to inspect and replace the shoe material. In particular, when reinstalling the oiler 7 after inspecting or replacing the shoe material, rotate the installation position of the oiler 7 around the fastener 11 or 12 so that the brush 8 is in good contact with the rail surface. It took a lot of time because adjustments needed to be made.

Additionally, since the removed oil dispenser 7 was temporarily placed on the ceiling of the car 4 while the fuel was inspected and replaced, there were problems such as the oil dispenser 7 falling over and causing oil to leak. .

This idea was made to solve these problems, and it not only makes it easy to secure a work space when inspecting and replacing the fuel supply, but also allows for easy lifting and lowering of the installation position when restoring the fuel dispenser. The purpose is to obtain a body refueling device.

[Means for solving problems]

The refueling device for an elevating body according to this invention allows the refueling device to be moved in a direction near and far from the rail, and is provided with a guide that restricts the direction when the refueling device is moved.

[Effect]

In this design, the oil dispenser is movable in the distance direction relative to the rail, so if you move the oil dispenser away from the rail when inspecting or replacing the shoe material, you can easily secure work space. can. Further, since a guide is provided to restrict the direction of movement of the fuel dispenser, the fuel dispenser can be restored to its normal position simply by approaching the rail along this guide.

〔Example〕

1 to 3 show an embodiment of this invention, and in the figures, the same reference numerals as in FIGS. 4 and 5 indicate the same or corresponding parts. 10 is a holder, upper piece 1
0a, and a connecting piece 1 hanging from one end of the upper piece 10a.
0b, and a lower piece 10c protruding from the lower end of the connecting piece 10b in parallel with the upper piece 10a. The lower piece 10c is fixed to the upper frame 8 by a fastener 12. 13 is the upper piece 10 of the holder 10
It is a long hole provided in a, and extends parallel to both side edges of the upper piece 10a in the distance direction with respect to the rail 6. A fastener 11 for fastening the oil supply device 7 onto the upper piece 10a is disposed through the long hole 13, so that the oil supply device 7 can be moved along the long hole 13. 7a and 7b are the oil supply device 7
These protruding pieces protrude from the bottom surface along both sides of the upper piece 10a, and are designed to guide the direction when the oil supply device 7 is moved along the elongated hole 13.

In the elevating body oil supply device configured as described above, when inspecting or replacing the guide shoe 5, by loosening the fastener 11, the oil feeder 7 is moved away from the rail 6 in the direction of arrow A shown in FIG. The guide shoe 5 can be inspected without removing the lubricator 7 from the holder 10.
It is possible to secure a work space for exchange. In addition, since the lubricant 7 is guided in the sliding direction by the protruding pieces 7a, 7b and the upper piece 10a, when the lubricator 7 is returned to its original position after inspection or replacement of the guide shoe 5, it will be in its normal position. The elevator can be restored accurately, the contact state of the brush 8 to the rail 6 can be easily adjusted, and the elevator can be easily maintained.

Although the above embodiment shows the case where it is applied to the elevator car 4, it can also be applied to a counterweight, and it can also be applied not only to elevators but also to elevating objects such as dumb waiters, and the same effect can be obtained. can be expected.

[Effect of idea]

As explained above, this invention allows the oil dispenser to be moved in the far and near directions with respect to the rail, and is equipped with a guide that restricts the direction when the oil dispenser is moved.
When replacing the oiler, you can secure work space by simply moving the oiler away from the rail, and you can restore it to its normal position by simply moving the oiler closer to the rail, making it an easy-to-maintain elevator. There are effects such as obtaining.

[Brief explanation of drawings]

Fig. 1 is a detailed view of the main parts of a lubricating device for an elevating body showing an embodiment of this invention, Fig. 2 is a right side view of the main parts of Fig. 1, Fig. 3 is a perspective view of the maintenance tool, and Fig. 4 1 is an overall configuration diagram showing a conventional lubricating device for an elevating body, and FIG. 5 is a diagram corresponding to FIG. 1 showing the main parts thereof. 4... Car, 5... Guide shoe, 6... Rail, 7... Oil supply device, 7a, 7b... Projection, 10
...Holder, 10a... Upper piece, 11... Fastener,
13...Long hole. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims (1)

[Scope of utility model registration request] An oil feeder installed near a guide shoe that slides on a rail to guide an elevating object and supplies lubricating oil to the rail sliding surface, a holder on which the oil feeder is placed on an upper piece, and a holder for the holder. In a refueling device for an elevating object, which includes a fastener for fastening a tool and the refueling device, the refueling device is movable in a distance direction with respect to a rail, and a guide restricts the direction when the refueling device is moved. A refueling device for an elevating body, characterized by being provided with.