JPH01192975A - Hanging running gear for panel - Google Patents

Abstract

PURPOSE:To facilitate hanging and travelling by respectively installing four vertical wheels to the left, right, the front, and rear of a hanging car travelling, hanging a wall panel, supporting a truck to receiving wheels for a rail leg section in a cross section and changing the direction. CONSTITUTION:A hanging shaft 12 is inserted to a rectangular parallelopiped chassis 6 through a bearing while axles 15 are projected respectively at every two at right angles to each side face, and vertical wheels 17 are arranged oppositely. A wheel bottom 22 supporting the wheels 17 and a sliding groove wall 28 guiding the hanging shaft 12 are mounted to a travelling rail 2. A truck leg 32 from which the axles 15 with receiving wheels 33 are projected is fixed to a rail leg section 27 in a crossing section rail 3. A hanging car hanging a panel is moved forward to the rail 3, the trunk 6 is supported by the wheels 33 in place of a wheel losing the support of the wheel bottom 22 in a crossing section, and the direction is changed when the hanging shaft 12 reaches the opening of the crossing section.

Description

[Detailed Description of the Invention] Technical Field The present invention relates to a technology for a fishing wheel and its running rail for installing and running (moving) a movable partition wall bar)/L (hereinafter referred to as a panel), and further relates to a technology for a fishing wheel for moving (moving) a movable partition wall bar)/L (hereinafter referred to as a panel). Related to direction change technology. The panel will be a fairly heavy Pa4s.

BACKGROUND TECHNOLOGY Conventionally, for mounting and running a panel, a wheel bottom has been used, which has a U-shape with a downward opening in its longitudinal section, and has both open ends protruding inward at right angles, leaving a sliding groove in the center of the front end. The running rail on the horizontal side is laid toward the ceiling, the wheels of the fishing wheel that rotate vertically like the wheels of a cart are placed on the bottom of the wheel, and the fishing shaft is hung from the chassis between the sliding grooves to form a fishing wheel. installed inside the running rail,
There are vertical wheel fishing wheel devices in which the upper end surface of a panel is connected to a fishing shaft, and horizontal wheel fishing wheel devices in which a horizontal wheel is directly attached to the fishing shaft and the panel is connected to the horizontal wheel.

Overall, there are the following requirements for fishing wheel devices including the present invention. That is, stable running can be obtained and direction changes can be easily performed. The direction change is
In order to create new partitions or eliminate them,
It is necessary to move the player A.

And, although the former vertical wheel fishing wheel device is superior in terms of the weight burden of Pazai A, is it? <4. It is poor in changing the direction of n, especially in the orthogonal direction. On the other hand, the latter horizontal wheel fishing wheel device is excellent in changing direction, especially in the right angle direction, but is inferior in terms of weight-bearing capacity.

Examples of the former are Tokko No. 50-20496 and Tokko No. 6
0-7114, Japanese Patent Publication No. 60-7116, and examples of the latter include Utility Model Publication No. 55-24288.

The drawbacks of these conventional techniques are that, first, it is difficult to hold the fishing shaft perpendicularly between the sliding grooves when traveling in a straight line on the traveling rail. That is, the vertical wheels in the former often rub against or collide with the inner wall of the running rail, while the horizontal wheels in the latter support the weight of the bar 4s with one point on the bottom of the wheel, so they meander on the bottom of the wheel. This is because you will win. For this reason, in the above-mentioned inventions, efforts are made to maintain the balance of the fishing cart while traveling by making the shape of the wheel sheath in which the wheels are housed complex or by adding guide wheels. Good results have not yet been obtained. The main reason for this is that the fishing wheel has a long standing height and is oblong in shape.

Next, regarding the direction change of the panel in traveling lane 4,
Conventionally, in a fishing wheel device with vertical wheels, at the crossing point (branching section), a gentle bending crossing is performed with respect to the rail going straight, whereas in a fishing wheel device with horizontal wheels, the right angle crossing of the rails is performed. However, the arrangement of the running rails at right angles is more convenient for setting up the P4A, and has many advantages such as the aesthetic appearance of the ceiling surface. 4, the orthogonal cross direction change method is used.

Its structure is that vertical wheels are attached to each of the four sides of a rectangular parallelepiped chassis.
No. 062).

The present invention belongs to this type of device, and is a fishing wheel device with vertical wheels, and the crossing portion is a right-angled crossing. However, both the bent crossing of the RM and the right-angled crossing of the present case have traveling rails of the same shape. Since it is integrally formed into a continuous shape with a downward opening with the sliding groove facing down, the wheel bottom is cut off at the intersection, and the wheel sheath is expanded to create a wide space. As a result, the wheels that have lost their support at the bottom of the wheels tilt and the fishing wheel becomes unstable inside the four-wheel sheath, causing the undercarriage and wheels to fall between the sliding grooves or collide with the inner wall of the wheel sheath. or

Regarding the devices adopted in conventional devices to deal with such situations at intersections, we will discuss only the right-angle intersection of the vertical one-wheel fishing wheel device to which the present invention relates. No. 17062),
At intersections, the fishing wheel is supported on the traveling rail by large ports A (steel balls) provided at the four corners of the top or bottom of the chassis, without using floating vertical wheels.

The disadvantages of this conventional device are that it is difficult to support the lower port A at the same height as the wheel bottom, or that the Wk misalignment between the upper port A and the suspension pillar at the intersection is difficult. It is to be. Note that the contact between the port A and the traveling rail is at a point, and there is a drawback that rotation cannot be made smoothly. In this conventional device, when running on a straight traveling rail, the undercarriage is formed into a wheel sheath to prevent swinging of the fishing wheel, and small horizontal wheels that rotate in relation to the rail wall are used to ensure good running. However, at the intersection, the wheel sheaths expand as described above, so the horizontal wheels cannot function as guides for the fishing wheel to move along the panel accurately. If the fishing wheel is not pushed in the desired direction, the rotation of the port A will be erratic and the fishing wheel cannot be moved in the desired direction.

In addition, in Po A, the bearing force of Pa 4A is weak, and this device is not suitable for fishing carts that use heavy panels of 100 kg or more, especially 50 kg. In general, it can be said that the difficulty of running the fishing pavilion 4A at intersections has not yet been resolved.

The present invention has been made in response to the above-mentioned demands and eliminates the drawbacks of the conventional fishing wheel devices described above, and particularly opens up new prospects for the installation and running of fishing rods on heavy-duty springs.

DISCLOSURE OF THE INVENTION The present invention provides for, when traveling straight on a traveling rail, the upper end of the side surface of the chassis of a fishing cart to fit inside the rail legs under the wheel bottoms of the traveling rail, and to move the four left and right vertical wheels. It is placed on the bottom of the wheels and runs with the front and rear four vertical wheels floating.
At the intersection of the travel rails, a guide groove cut out in the shape of a rectangle in the top surface of the chassis of the V-car is engaged with a guide protrusion provided on the top plate of the intersection rail, while guiding the vehicle.
The chassis of the fishing cart is supported by four supporting wheels installed on the rail legs, and when changing direction at right angles, place the four front and rear vertical wheels on the bottoms of the wheels in opposite directions, and continue straight through the intersection. In this case, the four vertical wheels on the left and right are mounted on the bottoms of the wheels in opposite directions, and are used for nine wheels, traveling rails, and intersection rails.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to provide a detailed understanding of the present invention, the same will be described below by way of examples and with reference to the accompanying drawings.

The fishing wheel 1 of the present invention is not mainly shown in FIGS. 1 and 2, the traveling rail 2 is shown in FIG.
4. Not shown in FIG.

The fishing wheel 1 is made of a hard material such as metal, and has a rectangular parallelepiped chassis 6 having a wide square upper surface 4 and a lower surface 5.
There is a round shaft hole 7 in the center that penetrates from the upper surface part 4 to the lower surface part 5.
The shaft hole 7 is further expanded into a flat cylindrical shape with a circular center and cut out in the upper surface portion 4 to form a shaft head groove 8. Furthermore, by inserting 8 into this shaft head I [11, guide grooves 9, 9, 9, 9, which are orthogonal to each other in a rectangular shape, are formed on the upper surface part 4, with a rectangular longitudinal section.
Provided by cutting out the upper surface part.

Guide groove 9.910. Let the intersecting part be an intersection part 10. A thrust ball bearing 11 is arranged in the shaft head thin groove 8,
Insert the fishing shaft 12, which is a round rod, into the shaft hole 7, penetrate below the lower surface part 5, and insert the shaft head 16 at the tip of the fishing shaft 12 into the shaft head thin groove 8.
The top surface of the chassis B should be flush with the top surface of the chassis. and fishing rod 1
2 degrees is rotatably fixed at the lower surface part 5 of the chassis B.

Next, from the center of each side surface portion 14.14.14.14 of the chassis 6 near the side surface end, move the axle shaft 15.15.15 outward at right angles.
．． 15. , , and the vertical wheels 17.17.17.17. of the Radia A ball bearing 16. , are rotatably attached to the axle 15 in the following condition. That is, the vertical wheels 17 do not have their surfaces protruding from the upper and lower surfaces of the chassis 6 or are flush with each other, but are particularly spaced slightly apart from the lower surface, and that portion is used as the sliding portion 18. ,
A total of two grooves are arranged on both sides of the side surface portion 14 so as to face each other without protruding from the side surfaces.

The above is the structure of the fishing wheel 1.

As seen in FIG. 2, the fishing wheel 1 is constructed symmetrically in a well-balanced manner with respect to the center il'19.

The running rail 2 of the present invention is made of a hard material such as metal,
A side portion 21 of a U-shaped horizontally oblong ridge 20 with a downward opening in the longitudinal section.
．． From the open tip of 21, a wheel bottom 2 that is slightly longer than the vertical wheel 17 of the fishing wheel 1 (W) in the running diagram extends inwardly at right angles.
2 is made to protrude laterally, leaving the width of the side surface part 14 of the chassis 6 of the fishing wheel 1 at the center of the front side, to form a wheel sheath.
Furthermore, the open tip of the wheel bottom 22 is bent downward at a right angle to form a laterally elongated lower side 24. fishing rod 1
Leaving the sliding groove 25 in which the slider 2 slides, the lower support part 26 is formed by protruding horizontally, and the frame part integrally formed by the lower side part 24 and the lower support part 26 is formed into a rail leg part 27. This is what I did.

Alternatively, a finger groove wall 28 is formed at a right angle downwardly at the open end of the lower receiving part 26 and has the width of a ceiling panel (not shown). Furthermore, the open tip of the finger groove wall 28 is made to protrude outward at right angles in a narrow horizontal direction to form the ceiling P>S receiving part 29.

The above is the structure of the running rail 2 of the present invention.Next, this running rail 2.296. vertically and horizontally and sliding grooves 25.25
The following describes the intersection rail 3, which is shaped like a right-angled cross with the intersection opening 60 at the center (Figs. 3 and 4).
figure).

One side end face of a square small rectangular parallelepiped made of hard material such as metal! The undercarriage leg 32.62.32.32 with the axle 15 protruding outward from the center at a right angle is attached to the rail leg 2.
Fixed on 7.27.27.27. In fixed,
The axle 15 is connected to the intersection opening (6 Nagisa Iharuka ↓ Zun Anfuku H Zakushiri Renshi' name), and the surface is in contact with the lower receiving part 26 of the rail leg 27, and the upper surface of the chassis leg 32 (small rectangular parallelepiped 31) is The wheel bottom 23
Fix it at a position considerably lower than the position of. And receiving wheels 63.33. which use Radia A ball bearings 16 vertically.
Attach 63.36 to the axle 15 of the chassis leg 62.
During installation, the receiving wheels 63 do not protrude into the intersecting sliding grooves 25, 25, and the undercarriage legs 32 (
higher than the upper surface of the Kozuke cube 31) and the wheel bottom 22
(at a position where the height of the sliding part 18 of the chassis 6 of the fishing cart 1 is lower than the wheel bottom 22), and also the chassis legs 6
2 (small rectangular parallelepiped 31) or above the lower receiving part 26, and is rotatably fixed.

Next, move the wheel sheath 2 from the four corners of the top plate 34 at the rail intersection.
3 into the small cylindrical guide protrusion 65.65.55.55
protrude vertically and fix it. The position of the guide protrusion 35 is the position of the fishing wheel 1 when the fishing wheel 1 is at the center of the rail intersection and the fishing shaft 12 is positioned at the intersection opening 30.
The intersection portions 10, 10, 10, where the guide grooves 9, 9 intersect.
10, and the protrusion is made to protrude to such an extent that it engages and fits into the guide groove 9. FIG. 4 shows the intersection rail 6 seen from the cross-section point in FIG.

The above is the intersection rail 6 of the present invention.

Next, the usage and effects of the present invention will be described with reference to all the drawings, especially FIGS. 1 and 5 to 7. The state in which the fishing wheel 1 is assembled into the running rail 2 is shown in FIG. Further, the state in which it is assembled into the intersection rail 6 is not shown in FIG.

First, place the traveling rail 2.20. toward the ceiling. .

are laid vertically and horizontally at right angles with the sliding grooves 25 opening downward, and at the intersection points, the intersection lays 46, 611. are arranged, and each part of the traveling rail 2 and adjacent parts (for example, the wheel bottoms 22 and 22 spaces apart) are connected and fixed.

As shown in FIG. 1, the wheel sheath 23 of the - running rail 2
Bring the fishing wheel 1 into the left and right vertical wheels 17.17.1
7.17 is placed on the wheel bottom 22.22, the front and rear vertical wheels 17.17.17.17 are floated on the rail legs 27, and at the same time the slide portions 18.
18 is slidably fitted between the lower sides 24, 24 of the rail leg 27. The fishing shaft 12 hangs down from the sliding groove 25, and the fishing shafts 12 and 12 of the two fishing wheels 1.1 are rotatably connected to the front and rear (not shown) of the upper end surface of the bar 4A for fishing installation. Ru.

In this state, as shown in FIG. 1, the chassis 6 of the fishing wheel 1 is fitted into the wheel sheath 23 of the traveling rail 2 and into the saw blade, and the slide portion 18 of the side surface portion 14 is slid onto the rail leg portion 27. It is movably locked and the panel can be pushed and moved.
When the left and right vertical wheels 17 are rotated, there is no collision with the inner wall of the wheel sheath 23 or the wheel rows are raised, and stable and good running can be obtained with good balance with respect to the center 119. Moreover, the vertical wheels 17 of the Radia A ball bearings 10 can sufficiently withstand the paper film running of heavy panels such as It and 5 tons. The vertical wheels 17-1 of the embodiment have a load of 500 kg, but by making the wheels larger, the required load can be obtained even higher. However, the fishing cart 1 does not have a tall or horizontally elongated shape, and the chassis 6, which has a square top surface, is not large enough.

Next, when this fishing bar 4s is advanced to the intersection rail 46,
As shown in FIGS. 5 to 7, the left and right vertical wheels 17, 17, which have been supported by the wheel bottoms 22 until now. . Once the opening 60 is reached, as seen in FIG. 7, the receiver wheels 36, 66, 66.
3 Receive the full support of Party B.

During this time, the guide groove 9.9 of the fishing wheel 1 begins to engage with the guide protrusion 35.35 of the top plate 64 beam, and the fishing rod 7 1 is advanced to the intersection opening 60, and the fishing rod 12 is inserted into the intersection opening 30. When reached, the guide protrusion 65.65.35.6
5 will be slidably located within the intersection 10.10.10.10.

In this state, according to the present invention, the fishing wheel 1 does not receive any impact from the cutting of the wheel f: 22, the height of the fishing wheel 1 (the chassis 6) remains unchanged, and the vertical wheel 17 lifts up immediately. Vertical wheels 17.17. .

, are directly facing the wheel bottoms 22 in their respective directions, that is, in the case of straight travel, the left and right vertical wheels 17, 17, . When driving and changing direction at right angles, the opposite wheel bottom 2
2.22 Front and rear vertical wheels in a floating state 17.1
7゜0. During this period, the wheels 33.55. By sequentially releasing the bearings of , , , it is possible to pass through the intersection accurately and safely.

As shown in FIG. 3, the receiving wheels 33, 36, 33, 33 face the intersection opening 60 in a cross shape, and the undercarriage 6 rubs against the running surface 36 of the receiving wheels 33 while moving. Rotate.

The supporting wheels 36 support the chassis 6 at an oblique (45 degree) angle as shown in the figure, and the rotational force and bearing force of the radial A ball bearing 10 are completely the same as those of the vertical wheel 17. . The ingenuity of the undercarriage legs 32 and receiving wheels 33 successfully solved the conventional problems at rail intersections, and also greatly opened the door to the heavy-duty Bao A.

In addition, the traveling rail 42 has a simple shape and is provided with the rail legs 27, so that its strength is increased and there is no problem even when heavy panels are installed.

Industrial Applicability The present invention solves the conventional drawbacks and meets the demands of the industrial world, and has extremely high industrial applicability.

[Brief explanation of the drawing]

FIG. 1 is a vertical sectional view of a partially cutaway fishing wheel 1 and a traveling rail 2 of the present invention according to an embodiment, and FIG. 2 is a perspective view showing the structure of the fishing wheel 1. , FIG. 3 is a partially cutaway cross-sectional view showing the structure of the intersection relay 43 in the same figure.
The figure is also a longitudinal sectional view, and Figure 5 is the same, fishing wheel 1.
6 is a vertical sectional view showing the relationship between the cross section rail 43, and FIG. 6 and FIG. Code 180. Fishing car 200. Traveling rail 308. Intersection Ray 4 6. ,, chassis 786. shaft hole
8.1. Shaft head narrow groove 990. Guide groove 100. Intersection part 120. Fishing axis 140. Side part 156. Axis 172, vertical wheels 189. Slide part 210. Side part 229. Wheel bottom 25
．． ．． 1 wheel pod 241. Lower side 259. Sliding groove 268. Lower receiving part 270. Rail leg 604. Intersection opening 610. Small rectangular parallelepiped 321. Vehicle base leg 330. Receiving wheel 342. Top plate 350
．． Guide protrusion s70. Panel fishing equipment and above patent holder Comany Co., Ltd.

Claims (4)

[Claims] (1) Made of a hard material such as metal, a shaft hole is provided in the center of the rectangular parallelepiped chassis by penetrating it from the top to the bottom, and the shaft hole is further expanded into a flat cylindrical shape with a circular center circle in the top surface. The shaft head is cut out to form a countersunk groove in the shaft head, and guide grooves are provided on the upper surface in a rectangular longitudinal section and are perpendicular to each other, sandwiching the shaft head countersunk groove. The intersection is defined as the intersection point, and a thrust ball bearing is arranged in the shaft head countersunk groove, and the fishing shaft is inserted into the shaft hole and penetrated downward to the lower part, and the shaft head of the fishing shaft is inserted into the shaft head countersunk groove, and the The fishing axle is rotatably fixed on the bottom surface of the chassis, and the axle protrudes outward at right angles from the center of each side of the chassis near both ends, and the axle is placed substantially flush with the top surface of the chassis. A vertical wheel with a radial ball bearing is attached to the axle without protruding or aligning the surfaces, and in particular with a slightly wider space between the lower surface and that part as a sliding part, and without protruding from the side surface of the chassis. A fishing wheel, which is rotatably attached to the (2) A U-shaped oblong member made of a hard material such as metal and having a downward opening in its longitudinal section, extending inward at right angles from the open end of the side part, a length slightly longer than the running wheel width of the vertical wheels of the fishing wheel. Place the bottom of the wheel in the center, leaving the width of the side of the chassis of the fishing cart in the center.
The wheel sheath is formed by protruding horizontally, and the open end of the wheel bottom is bent downward at a right angle to form a horizontally long lower side, and the open end of the lower side is inwardly at right angles, and the wheel sheath is formed by bending the open end of the bottom of the wheel at a right angle downward. Leaving the sliding groove on which the fishing shaft of the fishing wheel slides, it is made to protrude horizontally to form the lower support part, and the frame formed by the lower side part and the lower support part is used as the rail leg, or The open tip of the receiving part is further projected downward at right angles to the width of the ceiling panel to form a sliding groove wall,
A traveling rail, which is provided with a ceiling panel holder or without a ceiling panel holder, in which the open end of the sliding groove wall projects outward at right angles in a narrow width direction; (3) In a rail intersection in which the running rails are arranged vertically and horizontally and the sliding grooves are crossed in a right-angled cross shape with the intersection opening as the center, one side end face of the square of a small rectangular parallelepiped made of a hard material such as metal An undercarriage leg with an axle protruding outward at right angles to the center, with the axle facing the intersection opening or in the opposite direction, symmetrically touching the lower receiving parts of the four rail legs, and the undercarriage leg The upper surface is fixed to the rail leg at a position considerably lower than the bottom of the wheel, and the receiving wheel of the direct-riding radial ball bearing is attached to the axle of the chassis leg without protruding into the intersecting sliding groove and It is higher than the top surface, lower than the wheel bottom, and floating above the lower surface of the chassis leg or the lower support part, and is rotatably fixed, and extends from the four corners of the top plate at the rail intersection into the wheel sheath in a small cylindrical shape. a guide protrusion of the fishing wheel is vertically projected and fixed at the intersection of the guide grooves of the fishing wheel when the fishing shaft is positioned at the intersection opening; (4) For running rails and intersection rails laid toward the ceiling, the fishing wheel on the running rail has four vertical wheels on the left and right mounted on the wheel bottom, and the sliding parts on the left and right sides of the chassis are fitted into the rail legs. The vehicle travels with the front and rear four vertical wheels floating, and the fishing wheel on the intersection rail is supported by the support wheels on the rail legs while the guide groove is engaged with the guide protrusion. When traveling in a straight line, the left and right vertical wheels are placed on the opposite wheel bottoms, and when changing direction at right angles, the front and rear vertical wheels are placed on the opposite wheel bottoms, and the left and right vertical wheels are placed on the opposite wheel bottoms. A fishing wheel, a traveling rail, and an intersection rail of a panel fishing traveling device characterized by traveling with vertical wheels in a floating state.