JPS63280183A - Balance wheel apparatus of horizontal wheel - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Technical Field The present invention relates to a technique for moving and moving a movable partition by suspending a wall spring A (hereinafter referred to as "spring A").
This relates to technology for fishing wheels and running rails that change direction at right angles. In addition, it relates to the technology for setting up and traveling heavy objects weighing more than 50 kg.

BACKGROUND ART Conventionally, for fishing and moving paols, the rails 81 have a U-shape with a downward opening in the vertical section, and both open ends of the rails 81 project inward at right angles, leaving a sliding groove in the center of the ends. A running rail with a wheel holder as a part is laid toward the ceiling, and the wheels of a fishing wheel, which rotates vertically like the wheels of a cart, are placed on the upper part of the wheel holder of the wheel sheath, which is a hollow part inside the rail. , the fishing shaft is suspended from the chassis between the sliding parts, the upper end surface of the fishing shaft is connected to the extension spring, and a fishing wheel device with vertical wheels is attached to the fishing shaft, and a horizontal wheel is attached directly to the fishing shaft. There is a horizontal wheel fishing wheel device that connects the upper end surface to the horizontal wheel.

Overall, there are the following requirements for fishing wheel devices including the present invention. In other words, stable movement and running can be obtained, and direction changes can be easily made. Direction change +J is necessary to move the partition/L in order to create a new partition or eliminate stiffness.

The present invention relates to the latter horizontal wheel fishing wheel device, and the direction change Cj is made by crossing the travel lines A at right angles.

Horizontal wheel fishing wheel device 4C Jitsukoshō 5'5-24288 (
In the drawings (Fig. 6b>), the GJ running rail uses a normal-phase wheel holder with a triangular cross-section that slopes toward the sliding groove and protrudes vertically alternately. According to this device, the fishing wheel runs while supporting one point on the upper end surface of the horizontal wheel ′ (j) by the inclined wheel support. It has the disadvantage that it is difficult to maintain the
44. I couldn't escape the vulnerability.

Generally, at the intersection of the traveling rails, the eyes and sliding grooves intersect, so the wheel holder is cut off, and the wheel sheath becomes wider, so when a fishing cart enters an intersection, the wheel holder is not supported. As a result, the wheels tilted, causing the fishing cart G-j to become unstable within the widened wheel sheath, causing the undercarriage and wheels to fall into the sliding grooves, making it difficult to move forward to change direction. Become.

In the above-mentioned horizontal wheel fishing wheel device, even at intersections, the running rail has a section of the inclined wheel holder that slopes toward the sliding groove, so the horizontal wheel has an inclined surface of the slanted wheel holder that slopes toward the sliding groove. It has the advantage that it simply slides down without falling into the sliding groove or colliding with the wheel sheath. However, the direction change (
In the case of (escape from an intersection), you have to climb up as much as you slid down, so there is a problem of difficulty in keeping the wheels horizontal when climbing an inclined surface, and an increase in frictional resistance at one point on the lower end of the horizontal wheels. arises anew. Furthermore, since the sections of the slanted wheel holder are arranged alternately above and below, the sections of the slanted wheel holder do not face each other at intersections, resulting in a disadvantage that the sections become further separated.

As shown in FIG. 7, the present invention uses the conventional horizontal wheel pulley device shown in FIG. Furthermore, the above-mentioned (double-layered) horizontal wheels are arranged symmetrically to the fishing axis at the front and back, which improves the stability of the fishing wheel and the weight burden. , brought new technologies and methods to movement (running) and direction changes.

DISCLOSURE OF THE INVENTION The present invention (J1 fishing wheel) has two horizontal wheels (upper and lower, upper and lower), arranged symmetrically with respect to the fishing axis, on the left and right, front and rear, with four horizontal wheels protruding from the bottom of the chassis. /L and Gj, the left and right wheel sheaths that divide the sliding groove into two at the vertical center line are formed with horizontally elongated wheel holders that protrude vertically alternately and horizontally to prevent imbalances and intersections in the movement of the fishing wheel. In order to prevent collisions caused by the sudden descent of the wheels at intersections, and to ensure that the wheels are facing directly in the direction of change, the longitudinal cross-section wheel sheaths of the travel rail/L are equipped with fishing wheels that can be accommodated in saw-bys. In the cross section of Shino 1, it is assumed that the fishing wheel fits into the wheel sheath on the plane eye, and that the fishing wheel is supported by the (--shaped lower horizontal wheel of the Gj horizontal wheel) at the intersection.

The fishing wheel and running rail are symmetrical and well-balanced.

BEST MODE FOR CARRYING OUT THE INVENTION In order to understand the details of the present invention, the stiffness will be explained below with reference to the accompanying drawings.

Regarding the fishing wheel 1 and running rail 2 that constitute the present invention, the fishing wheel loco is shown in Fig. 2, the running rail 2 is shown in Fig. 3, and the fishing wheel 1 is installed in the running sea A2 - Fig. 1, Fig. 7. is shown.

First, the fishing wheel 1 will be explained with reference to FIGS. 1, 2, and 7.

A fishing wheel eye 1, a flat vehicle body B having a regular square prism body, a fishing shaft hole 6 which vertically penetrates the square from the lower surface part 4 to the lower surface part 5 in the center of the square, and a fishing shaft hole 6. Four axle holes 7 are inserted into the IHFJ at the four corners of the square at symmetrical positions with the holes 6 in between. Fishing M8 Bo/L) @
A thrust ball bearing 10 is arranged on the lower surface of the chassis 3, a round rod 11 is inserted into the fishing shaft hole 6, and the rod 11 is passed through and hangs down from the lower surface portion 5 of the chassis 3.
A round bar 11 is rotatably fixed on the lower surface part 3 with a clip washer 12. The four axle holes 7.7.7.7 are vertically protruding downward from the lower surface part 5 of the chassis 3, and the wheels 7.7.7.7 and 7.7.
6.13. Insert and secure I6.

A large upper horizontal wheel 14 is rotatably attached to the axle 16 and upwardly projects slightly from the chassis 6.
Four wheels are slightly retracted from the chassis 3 on the axle 13 below the lower horizontal wheel 14, and the attached fishing shaft 8 (round bar 1
1) A small lower horizontal wheel 15 that is slightly retracted than
is also rotatably mounted in the same manner as a fishing wheel 1.

Note that the cross-section of the fishing wheel 1 in FIG. 1 and the disconnection in FIG. 2 are the same. The vertical and horizontal tables 14.15 of the axle 15 at - with respect to the axis center line 16 of the fishing wheel J1 fishing axis 8 are arranged symmetrically on the left and right, front and back. The traveling lane/12 will be explained with reference to FIG.

The traveling rail 42 has a horizontally elongated phase 17 which has a mouth shape with a downward opening in its longitudinal section, and extends both open ends of the mouth shape inwardly at right angles to a sliding groove I8 in which the fishing shaft 8 slides in the center of the front end. The bottom protrusion 19 is made to protrude horizontally with the width left over. The open end of the bottom protrusion 19 is slightly protruded upward at right angles to form a laterally elongated lower wheel support portion 20.20a.

Further, the lower wheel holder is slightly protruded inwardly at right angles from the middle of the side wall portions 21.21 of the opening shape, and covers portions 22.22. The inner hollow part of the horizontally elongated rail 17 (traveling rail 12) in this state is defined as the wheel sheath 2. The stiff lane is the driving lane I2 of the present invention.

The running rail 2 has a size in cross section such that the fishing wheel 1 is accommodated in the width of the wheel sheath 26 as shown in FIG. As shown in FIG. 2, the running rails 2, which are sized to be accommodated in the wheel sheath 26 in a cross section, except for the round bar 11 protruding downward from the sliding groove 18, are crossed at right angles to each other at the intersection 24.
To form the parts, the sliding grooves 18 are tied in a cross shape, and the parts 22 of the lower wheel holder are joined together, the parts 20 of the lower wheel holder are joined together, and the bottom protrusions 19 are joined together. In the present invention, G:I, the inclined wheel holder does not use the section 25 (Fig. 6), so there is no &T, difference in level, etc. in connecting the adjacent pieces at the intersection 24 part (Figs. 4 and 5). ).

It should be noted that the apparatus Gi of the present invention is entirely made of hard material such as British.

Next, the usage of the present invention and the unachieved effects will be described with reference to all the drawings. The filters installed on the running rail 2 of the fishing wheel 1 are shown in FIGS. 1, 4, 5, and 7. The relationship of the components is shown in Figure 4.5.

First, run the rail/L2.2 toward the ceiling. ,, sliding groove 1
8 are opened downward and laid vertically and horizontally at right angles, and at intersections, adjacent pieces are connected as described above to form intersections 24.
24. , , is formed.

As seen in FIGS. 1 and 7, the fishing wheel 1 is brought into the wheel sheath 23 of the - running rail/L 2, and the upper horizontal wheel 14.
14.14.14 lower end surface 26 of upper wheel receiving part 22.
22, the lower end surface 26 of the lower horizontal wheel 15.15.15.15 is placed on the upper wheel holder 20.20, and the fishing shaft 8 is placed between the sliding grooves 21 and hangs vertically downward from the stiffness. Lower it and cover it. In this state, the upper and lower wheel supports of the Leno 12 are running on the upper and lower horizontal wheels 14 and 15, which are arranged symmetrically on the left and right with respect to the axis center line 16 of the fishing shaft 8.
Supported by 0.22, flat chassis 6, upper and lower water buffalo cart @14
．． Combined with the low center of gravity of the 150 and the 01, it has a well-balanced shape with a strong gravitational force C'z.

When the fishing wheel 1 is pushed straight in the direction of the rail, the upper and lower wheel holders are caused by surface friction with the lower end surface 26 of part 22.207.
The upper and lower horizontal wheels 14.15G; ] rotate in opposite directions, and in addition to the stiffness, the left and right (in the longitudinal section) upper and lower horizontal wheels 14.14.15.15 also rotate in opposite directions.

This allows the J fishing shaft 8 to be strongly maintained vertically, thereby making the movement of the fishing wheel 1 stable.

The two fishing wheels 1.1 are mounted on the running rail 2 as described above, and rotatably connected to the front and rear of the upper end surface of the spring A (not shown) that brings the fishing shaft 8.8 downward. Spring/L
You can set up fishing.

When the spring/L is pushed forward along the traveling rail 2, the two opposing upper and lower wheel supports of the fishing wheel move into the sections 22.22.20.
20, the upper and lower horizontal wheels 14, +5. ,
, and the vertical cross-section wheel sheath 23 shown in the figure moves straight while being accommodated in a well-balanced manner.

Next, when this fishing spring A is advanced to the intersection 24 of the traveling rail 2, as shown in FIG.
4, I4.14.14 is sequentially upper wheel holder part 22.22.
, , loses its support and reaches the center of the intersection 24, but even at the lower horizontal wheel 15.15.15.154 intersection 24 center, the lower wheel support continues to rise and the lower wheel holder continues to move.
The fishing wheel 1 is supported by the bearings (Fig. 5). In addition, when the upper horizontal wheel 14 loses the support of the upper wheel support portion 22 at the intersection 24 as described above, the fishing cart 1 stops at the center of the intersection 24 and changes direction, etc. It brings about the opposite.

The lower end surface 26 of the lower horizontal wheel 15 and the lower wheel holder at the intersection 24 are in contact with the part 20, and as shown in FIGS. The lower horizontal wheel 14 in the new direction works sufficiently to support the fishing wheel 1 until the lower horizontal wheel 14 catches the part 22, and at the center of the intersection 24 of the fishing wheel 1. This has the effect of making the stoppage stable and reliable.

In this case, the two fishing carts 1.1 are simultaneously stopped at the two intersections 24.24 as described above,
When fishing bar 4A is pushed in the right angle direction, each fishing wheel 1
．． 1, the lower end surface 26 of the lower horizontal wheel 15 shifts from the two contact surfaces of the connecting corner part 27 to the one contact surface, making it easier to move forward, and the upper wheel receiving portion 2
2.22 is sequentially captured by the lower end surface 26 portion of the lower horizontal wheel 14, and the smooth movement in the straight line can be resumed.

The direction of the fishing spring A is changed to the right angle direction by each of the above.

According to the present invention, the drawback iJ1 in the conventional horizontal wheel fishing wheel device 28 shown in FIG. All of these issues have been solved, and it provides a powerful load that can withstand the fishing operations of heavy-duty springs 4A (for example, 500 Kg to more than 1 t of spring/L), which conventional products could not achieve. Ta.

As mentioned above, the idea of the present invention L1 and the idea of FIG. The tilting wheel holder of the conventional traveling part 60 has the parts 25 staggered up and down, which solves the problem of maintaining the balance and running of the conventional fishing wheel 29. death,
The alternating upper and lower wheel holders have portions 22.20 placed symmetrically on the left and right sides of the wheel sheath 26, sandwiching the sliding groove 18, and the inclined wheel holders have portions 25 omitted, and the horizontal upper and lower wheel holders have portions 22.20. By doing so, we witnessed unprecedented effects.

Furthermore, the conventional fishing wheel 29 shown in FIG.
The present applicant has already developed the cross-thrust ball bearing fishing wheel 1 and the two-layer composite thrust fishing wheel, which replace the horizontal type Radia A ball bearing.
Application has been filed), and it is used for vertical and horizontal wheels +4 and +5.
The load carrying capacity of the fishing cart 1 is made more sufficient.

Industrial Applicability The present invention completely meets the demands of the industrial world, such as having a strong spring/L weight-bearing force, stable movement, and easy direction change of the yurt/L. This is a fishing wheel device that can meet the demands of the industry, and has extremely high industrial applicability.

[Brief explanation of the drawing]

FIG. 1 GJ, fishing wheel 1 and traveling rail 2 according to the embodiment of the present invention
FIG. 2 is a plan view of the fishing wheel 1 seen from the lower surface 5, and FIG. , is a partially cutaway perspective view of the running rail 2, and FIG.
FIG.
FIG. 6-j is a partially omitted, partially cutaway plan view showing the relationship between the fishing wheel 1 and the travel rail/L 2 at the center of the intersection 24, and FIG. 6-j1 shows a conventional horizontal wheel fishing wheel device 28. FIG. 7 is a longitudinal sectional view of the fishing wheel 1 and traveling rail 2 of the present invention, showing a state of development from FIG. 6 to the present invention. Code 113. Fishing car 210. Travel sea 4369. car
Stand 816. Fishing axis 135. Axle 140. Upper horizontal wheel 150. Lower horizontal wheel 180. Sliding groove 193. Bottom protrusion 20
1. The lower wheel holder is part 226, and the stop wheel holder is part 230. Wheel sheath 241. Above the intersection

Claims (4)

[Claims] (1) In a flat chassis with a regular square prism shape, a fishing shaft hole is opened perpendicularly through the center from the top surface to the bottom surface of the square, and the fishing shaft is passed through the fishing shaft hole and hangs down to be fixed rotatably. Then, symmetrically sandwiching the fishing shaft hole, four axle holes are opened perpendicularly from the top surface to the bottom surface in the four corners of the square, and the axle is inserted into the axle hole and protrudes downward from the bottom surface. A large upper horizontal wheel is rotatably attached to the axle, and a large horizontal wheel is rotatably attached to the axle, projecting slightly outward from the chassis. A fishing wheel that is slightly retracted inward and is equipped with a small horizontal wheel that can rotate freely. (2) In a U-shaped horizontally elongated member with a downward opening in the longitudinal section, the both open ends of the U-shape are inward at right angles, leaving a sliding groove width in the center of the tip for the fishing rod to slide in, and the horizontally elongated material is The open tip of the bottom protrusion is made to protrude upward at a right angle to form a horizontally elongated lower wheel receiver, and the open tip of the bottom protrusion is made to protrude slightly upward at a right angle, and from the middle of both sides of the U-shape, it protrudes slightly inward at a right angle. The upper wheel receiving part is horizontally elongated, and the inner hollow part is used as a wheel sheath.The fishing wheel is accommodated in the wheel sheath in the cross section so that the fishing wheel is approximately one width wide, and in the wheel sheath in the vertical cross section, the fishing wheel is protruded. The entire fishing wheel, except for the fishing shaft, is housed within the inner wall in a single space. (3) When the running rails are crossed vertically and horizontally to form an intersection, the sliding grooves are connected together, the bottom protrusions of adjacent ones, the lower wheel receiver and the upper wheel receiver are connected, (4) When traveling in a straight line, the upper horizontal wheel of the fishing vehicle is in surface contact with the upper wheel receiver, and the lower horizontal wheel is supported with its lower end surface in surface contact with the lower wheel receiver. A horizontal wheel fishing wheel device, characterized in that the lower horizontal wheel is brought into surface contact with a lower wheel receiving portion to support the fishing wheel and perform direction change.