JPS5923764Y2 - Auxiliary rail mounting bracket - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a mounting bracket for a round pipe auxiliary rail attached to the side of a single rail of a single rail transport vehicle.

When transporting heavy objects using a single-track transport vehicle, the narrow rails caused the transport vehicle to tilt left and right, making it difficult to move stably.

Therefore, we installed round pipe auxiliary rails on the outside of the single track.
This invention relates to a mounting bracket for an auxiliary rail, which allows rollers attached to the sides of a bogie to come into contact with the rail so as to run stably.

To explain this with reference to the drawings, 19.19' is a clamping fitting for the auxiliary rail 20 of the square pipe, and is it shaped like this? A set of clamping fittings 21.21 that form an arc with the upper end slightly projecting upward from the horizontal center of the round pipe, and are installed so as to clamp the round pipe from the top to the bottom slightly from the center of the round pipe from both sides. It is.

In addition, a protruding piece 23.23 is provided at the lower end of the inner side of the opposing vertical portion 22.22 below the clamp, and a horizontally penetrating insertion hole is provided at the center of the side of the vertical portion. A round pipe auxiliary rail is clamped and attached to the clamping part 21.21 by screwing with a nut 28.

Further, a horizontally extending holding portion 24 is provided vertically below one of the clamping fittings 19, and its end portion is attached to the side of the supporting fitting 25.

The support fitting 25 is provided with a mounting hole through which the pillar 27 is inserted, and a bolt 26 is screwed to the side so as to be fixedly attached to the pillar 27 so as to be vertically adjustable.

The pillars 27 are erected on both sides of the support base 2 and support the auxiliary rails 20, 20.

The single rail 1 is screwed to a support 3 established at the center of the top of the support base 2 with a bolt nut 5 via a support metal fitting 4 fixed with a bolt so that it can rise and fall freely, while on the bogie side, a support plate 7 is attached to the bottom surface of the bogie 8. Attach the drive wheel 10 attached to the shaft 11 to the roller 14 and support plate 7 attached at step 13, sandwich the top and bottom of the single rail 1, and connect the protrusion 9 of the drive wheel and the drive hole 1 of the single rail.
2 and sprocket 1 to control the rotation from the prime mover.
5 to the shaft 11 for running.

Reference numerals 16 and 16 refer to rollers, which are attached to the left and right sides of the lower surface of the trolley using mounting brackets 17.17 and ball nuts 18, respectively, and are attached to the above-mentioned pillars 27.27 and to the left and right sides of the support base 2 using clamping brackets 19 and 19', respectively. Auxiliary rail 20.20
It is placed in contact with the top side to stabilize the cart laterally.

This single-rail transport vehicle runs with rollers and drive wheels sandwiching the top and bottom of the single-rail in the center, and rollers are attached to the left and right sides, and the wheels come into contact with the auxiliary rails of round pipes attached using the invented metal fittings. It is designed to drive while maintaining stability.

This metal fitting forms an arc in which the upper ends of the clamping parts 21 and 21, which are mounted opposite to each other, protrude upward slightly from the horizontal center of the round pipe, and the vertical lower ends of which are in contact with each other projecting pieces 23 and 21, respectively.
23, screw the lateral center of this upper vertical part with a bold nut 23, and firmly attach the lower half from slightly above the center of the round pipe auxiliary rail to the clamping part 21.21. In addition, since the lower part is attached to the support column using a support metal fitting 25 so that it can be raised and lowered, the rail can be adjusted up and down freely, making the metal fitting highly effective in practical use.

[Brief explanation of the drawing]

FIG. 1 is a front view of an auxiliary rail and a single-track carrier installed using the mounting bracket of the present invention, and FIG. 2 is an enlarged front view showing the installation of the auxiliary rail. 1...Single track, 2...Support stand, 3...
・・・・Strut, 4・・Support metal fittings, 5・・・・
・Bold nut, 6...Bold, 7...
... Support plate, 8 ... Dolly, 9 ... Protrusion, 10 ... Drive wheel, 11 ... Shaft, 12 ... Drive hole, 13...Support plate, 14...Roller, 15...Sprocket, 16...Roller 17...Mounting bracket, 18・・・・・・Bold nut, 19°19
'... Clipping metal fitting, 20... Auxiliary rail, 21... Clipping part, 22... Vertical part,
23... Projection piece, 24... Holding part, 2
5... Support metal fittings, 26... Bold,
27... Prop, 28... Bold nut.

Claims (1)

[Scope of utility model registration request] The upper end of the clamping part 21.21 above the clamping part is a circular arc that projects slightly upwards from the horizontal center line of the round pipe to be attached to this part. A protruding part 23.23 is provided at the lower end of the lower vertical part 22, 22 on the inner side, and an insertion hole passing through from side to side is provided at the center of the vertical part. A supporting metal fitting 25 which has a horizontal holding part 24 extending therein, a hole through which the post is inserted, and a bolt 26 screwed to the side; Attach this support metal fitting vertically adjustable to the clamping part 21.2.
1. A mounting bracket for an auxiliary rail in which a round pipe auxiliary rail 20 is attached inside, and the rail is clamped and fixed by inserting and screwing a ball nut 28 into an insertion hole in a vertical part.