JP2886629B2 - Structure of panel with pressure welding frame for moving partition - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a structure for mounting a press-contact frame for shielding a vertical gap in a panel of a moving partition wall.

[Prior Art] Conventionally, there has been known a method in which a runner protruding from an upper portion of a panel is allowed to run on an upper rail and the panel is hung. Conventionally, as shown in FIG. 18, a motor 80, a jack 81 and the like are provided inside the panel 1,
By operating the jack 81 by rotating 80, the upper and lower operation rods 82 arranged vertically in the panel 1 are operated in the vertical direction, and the upper and lower press-contact frames 33 are moved upward and downward of the panel 1 by the upper and lower operation rods 82. Had to move to. In this way, by pressing the press-contact frame 33 from the upper end and the lower end of the panel 1, the upper press-contact frame 33 is pressed against the upper rail 13, and the lower press-contact frame 33 is pressed against the floor 56, so that the panel 1 and the panel 1 are connected. The gap between the rail 13 and the gap between the panel 1 and the floor 56 are shielded.

[Problems to be Solved by the Invention] However, in the above-described conventional example, a motor 80 and a jack 81 are provided inside the panel 1, and further, upper and lower operation rods 82 interlocked with the jack 81 are also provided in the panel 1. , The production of the panel 1 becomes very complicated, and when repairing or replacing the motor 80 or the like in the event of a failure, it is necessary to turn the exterior material of the panel 1,
Maintenance and inspection are also troublesome.

The present invention has been made in view of the above-mentioned problems of the conventional example, and its object is to simplify the manufacture of the panel, to easily repair and replace when a failure occurs, and to easily perform maintenance and inspection. It is an object of the present invention to provide a structure of a panel with a press-fit frame for a movable partition wall.

[Means for Solving the Problems] The structure of the panel with the press-contact frame of the moving partition wall according to the present invention is composed of an upper frame 30 that is suspended above the upper rail 13 and opens above the panel 1 that runs and a lower frame that opens downward. flame
A pressure contact frame 33 which is vertically movable by the driving device 32 and the driving device 32 and is protrudable upward from the upper frame 30 and downward from the lower frame 31 is provided inside the driving device 32, and the driving device 32 is electrically driven. And a means for driving the press-contact frame 33 by an operation handle 48 that is manually operated. The object of the present invention has been achieved by solving the problems of the conventional example described above.

[Operation] Then, the drive unit 32 is driven to drive the upper and lower press-contact frames housed in the upper frame 30 and the lower frame 31 of the panel 1.
33 are projected upward and downward from the upper frame 30 and the lower frame 31, respectively, so that the upper and lower pressure contact frames 33 are
And presses against the floor 56 to shield the gap between the panel 1 and the upper rail 13 and the gap between the panel 1 and the floor 56. When the drive device 32 breaks down, repair and replacement can be easily performed using the upper opening of the upper frame 30 or the lower opening of the lower frame 31, and maintenance and inspection can be easily performed.

EXAMPLES The present invention will be described below in detail based on examples shown in the accompanying drawings.

Runners 3 protrude from both ends of the upper part of the panel 1 as shown in the position. The runner 3 is provided with three running wheels 2 on both sides as shown in FIGS. The running wheel 2 is a running surface 14 of the upper rail 13.
The panel 1 serving as a partition wall is suspended on the upper rail 13 so as to run freely. Among the frames of the panel 1, the upper frame 30 has a U-shaped cross section opened upward, and the lower frame 31 has an inverted U-shaped cross section opened downward. The upper frame 30 opening upward and the lower frame opening downward
A drive device 32 and a press-contact frame 33 which is vertically movable by the drive device 32 and can be protruded upward from the upper frame 30 and downward from the lower frame 31 are provided inside the interior 31. Here, the driving device 32 and the press contact frame 33 are unitized, and the unitized press contact frame unit A is attached to the upper and lower frames 30 and 31. The press-fit frame unit A is as shown in FIG. 9, and a drive unit 32 is mounted on a mounting base. The driving device 32 includes a motor 35, a screw rod 36,
It comprises an arm 37, a spring 38, and a support 43. That is, the screw rod 36 driven to rotate by the motor 35
Is rotatably supported on a mounting base 34 by a bearing 39, and a left-hand screw 40 and a right-hand screw 41, which have a reverse screw relationship between the left half and the right half, are engraved on the screw bar 36. A screw tube 42 is screwed into the left screw 40 and the right screw 41 respectively.
Are rotatably pivoted, and the other ends of the left and right arms 37 are pivotally supported on one end side of a spring 38, respectively. A support 43 is attached to the other end of the spring 38. A bolt 44 protrudes from the support base 43, and the press-contact frame 33 is attached to the bolt 44 by tightening a nut 45. The press contact frame 33 is almost the same length as the panel 1,
A cushion material 46 is provided on the end face. The press-fit frame unit A having the above-described configuration
0, 31 and mount base 34 on upper and lower frames 30, 3
It is attached to the bottom of 1 by a fixing tool such as a screw tool. When the motor 35 is driven to rotate, the screw rod 36
The arm 37 is driven by the rotation of the screw rod 36 to move the screw cylinder 42 to the left and right, thereby moving the arm 37 from the state of the imaginary line in FIG. The frame 33 moves from the state of the imaginary line to the state of the solid line. A handle fitting portion 47 is provided at the end of the screw bar 36. When the operating handle 48 is fitted into the handle fitting portion 47, the operating handle 48 is operated to manually rotate the screw bar 36 to perform pressure contact. Frame 33
Can be moved up and down. In FIG. 9, reference numeral 58 denotes a limit switch. When the screw cylinder 42 moves and hits the limit switch 58, the power is turned off, the motor 35 is stopped, and the protrusion of the press-contact frame 33 is stopped. . Therefore, by selecting the position of the limit switch 58, the pressure contact state by the pressure contact frame 33 can be adjusted.

In addition, the plurality of panels 1 which are suspended from the upper rail 13 and partition the room are provided on the outer side frames of the panels 1 located at both ends at the time of partitioning in the same manner as the upper and lower frames 30 and 31. Frame unit A inside
Is installed so that it can protrude outward.

The runners 3 protruding from both ends of the upper portion of the panel 1 are driven by electric power in the embodiment shown in the attached drawings. That is, the motor 4 and the electromagnetic clutch 5 interposed in the middle of the transmission path for transmitting the rotation of the motor 4 to the traveling wheels 2 are mounted above the runner 3. That is, the electromagnetic clutch 5 is interposed between the output shaft 6 of the motor 4 and the driven shaft 7, so that the rotation of the output shaft 6, which is rotationally driven by the motor 4, enters the driven shaft 7. ing. The rotation of the driven shaft 7 is performed by a group of gears such as a spiral gear 8 and a spur gear 9. Each of the running wheels 2 (that is, three sets of running wheels 2 attached to the left and right of the three shafts 10, respectively). Are driven to rotate at the same time. Runner 3
A shaft 11 protrudes from the upper part, and a horizontally controllable branch control wheel 12 is rotatably attached to the shaft 11. An upper rail 13 is provided on a ceiling portion, and a traveling wheel 2 of a runner 3 is mounted on a traveling surface 14 of the upper rail 13 so as to be able to travel freely, and the panel 1 is hung on the upper rail 13. A trolley duct 15 is provided along the upper rail 13 above the upper rail 13, and a power supply conductor 16 and a signal conductor 17 are provided in the trolley duct 15. A trolley 18 is inserted therein, and wheels 19 of the trolley 18 are rotatable on a running surface 20 of the trolley duct 15. The trolley 18 and the runner 3 are connected by a connecting member 21,
Also, a current collector 22 is provided on the upper surface of the trolley 18,
They are in contact with the power supply conductor 16 and the signal conductor 17, respectively. In the drawing, reference numeral 23 denotes wiring such as a power supply line and a signal line derived from the trolley 18, and is connected to the motor 4, the motor 35, and other electric devices. A power circuit 50a and a signal circuit 50b are connected to the power supply conductor 16 and the signal conductor 17, respectively. In FIG. 1, 51 is a system controller, 52 is an operation switch,
53 is a distribution board.

By the way, in the present invention, three sets of the left and right traveling wheels 2 are simultaneously driven to rotate by the motor 4, so that, for example, the upper rail 13 is branched as shown in FIG. In this case, one of the three running wheels 2 on one side always rests on the running surface 14 of the upper rail 13 at the branch portion, and one of the running wheels 2 driven by the motor 4 rotates.
The runner 3 can run without bearing by rolling on the top.

By the way, a branch guide 24 is provided on the upper rail 13, and the branch control wheel 12 provided on the runner 3 is connected to the branch guide 24.
And the direction in which the runner 3 moves at the branch portion of the upper rail 13 is determined. For this reason, the direction in which the vehicle runs in the branch portion of the upper rail 13 is determined in advance for each runner 3 of the panel 1, and the position and height of the branch control wheel 12 are changed accordingly. Branch guide
FIGS. 14 to 17 show the mutual relationship between 24 and the branch control wheel 12.
Description will be made based on the drawings. FIG. 14 shows an embodiment in which the storage rail 13a for storing the panel 1 is branched at the end of the upper rail 13, and the storage rail 13a ₁ ,
The storage rails 13a ₂ , 13a ₃ and 13a ₄ are branched from the upper rail 13. A dummy rail 13b is connected to an end of the linear portion of the upper rail 13, and a branch guide 24a is provided at a branch from the dummy rail 13b. The branch guides 24 ₁ , 24 ₂ , 24 ₃ , and 24 are provided at the branches of the storage rails 13 a ₁ , 13 a ₂ , 13 a ₃ , and 13 a _{4 from} the upper rail 13. ₄ are provided. The branch guide a, the branch guide 24 ₁ , the branch guide 24 ₂ , the branch guide 24 ₃ ,
Branching guide 24 ₄ are changed lateral position and height, respectively, as shown in Figure 15. From upper rail 13 to storage rail 13a ₁
Branching guide a, branch control wheel 12a located so as to correspond to the branching guide 24 _1, the branch control wheel 12 ₁ is provided with, the branch control wheel as FIG. 15 in the runner 3 traveling (a) to
When the rail 12a reaches the branch portion between the upper rail 13 and the dummy rail 13b, it is guided by the branch guide 24a and travels toward the storage rail 13a, and further, the branch control wheel 12 ₁ is moved to the upper rail 13 and the storage rail 13a ₁ to lead to the branch portion branching guide 24 ₁ to be guided will be traveling to the storage rail 13a ₁ side with.
The runner 3 traveling from the upper rail 13 to the storage rail 13a ₂ in the same manner branching guide 24a as shown in Figure No. 15 (b), the branch control wheel 12a located so as to correspond to the branch guide 24 _2, the branch control wheel 12 ₂ is provided with, the branch control wheel 12a will be traveling are guided to the storage rail 13a side to the branching guide 24a reaches the branch portion between the upper rail 13 and the dummy rail 13b, further, the branch control wheel 12 ₂ is upper rail 13 and storage rail 1
Leading to the branch portion between 3a ₂ and the branching guide 24 ₂ is guided will be traveling to the storage rail 13a ₂ side. Similarly, the runner 3 traveling from the upper rail 13 to the storage rail 13a ₃
Branching guide 24a as shown in Fig. 15 (c), branch control wheel 12a located so as to correspond to the branch guide 24 _3, branch control wheel 12 ₃ is provided with, the branch control wheel 12a is on the rails 13 and the dummy rail When reaching the branch portion with 13b, it is guided by the branch guide 24a and travels toward the storage rail 13a side, and further,
Branch control wheel 12 ₃ is guided to the branching guide 24 ₃ reaches the branch portion between the upper rail 13 and the storage rail 13a ₃ stores rail 1
3a You will travel to the ₃ side. Similarly, the runner 3 traveling from the upper rail 13 to the storage rail 13a ₄ is shown in FIG.
Branching guide 24a as the branch control wheel 12a located so as to correspond to the branching guide 24 _4, branch control wheel 12 ₄ is provided with, the branch control wheel 12a is on the rails 13 and the dummy rail 13b
By traveling throughout the are guided to the storage rail 13a side to the branching guide 24a in the branch portion between the further branches leading to the branch portion of the branch control wheel 12 ₄ The upper rail 13 and the storage rail 13a ₄ Guide 24 _{The vehicle} is guided by ₄ and runs to the storage rail 13a ₄ side. The branch guide 24 is provided with tapered portions 25 at both ends as shown in FIG. 16 to guide the traveling of the corresponding branch control panel 12. When a plurality of branches are performed as described above, a branch guide 24 arranged at each branch portion is used.
Change the left and right position and height of the
In each case, the direction in which the vehicle travels at the branch portion of the upper rail 13 is determined in advance, and the position and height of the branch control wheel 12 are changed accordingly, so that even if the number of branch points increases, it is surely necessary. It can be branched into places.

By the way, at the part where the upper rail 13 branches, the trolley duct 15 also branches, but at this branch part, the power supply conductor 16 and the signal conductor 17 are connected to the trolley duct.
In FIG. 12, the cut power supply conductor 16 and the signal conductor 17 are cut off as shown in FIG. 12, and the separated power supply conductor 16 and the signal conductor 17 are separately fed from the cut power supply conductor 16 and the signal conductor 17. Connected by In this cut portion, the trolley 18 traveling in the trolley duct 15 is
13 cannot contact the power supply conductor 16 and the signal conductor 17 and cannot collect current. However, in order to solve this problem, the trolleys 18 are provided on the runners 3 provided at both ends of the panel 1 as shown in FIG. One trolley 18 of the two trolleys 18 is provided for each panel 1 and the power supply conductor 16 and the signal conductor 17 are provided.
The current collector 22 of the remaining one trolley 18 can contact the power supply conductor 16 and the signal conductor 17 to collect the current even if it is located at the cut part in the branch part of There is no problem with electricity.

In the present invention, when the operation switch 52 is turned on, power is supplied to the motor 4 to rotate the motor 4, and the rotational drive of the motor 4 is transmitted to the runner 3 via the electromagnetic clutch 5 and the running wheels of the runner 3 are driven. Is driven to rotate on the panel 1. First, as shown in FIG. 10 (a), the vehicle runs at a constant speed from the first panel 1, and after a lapse of a predetermined time, the second panel 1, the third panel 3 When the vehicle 1 travels in the order of the panels 1 and the plurality of panels 1 reach the predetermined positions, the press-contact frames 33 provided in the side frames of the panels 1 located at both ends protrude outward as shown in FIG. 10 (b). Let the wall 55
To shield the gap between itself and the wall 55. Next, the tenth
As shown in FIG. 3 (c), the upper and lower press contact frames 33 provided in the upper and lower frames 30, 31 are projected upward or downward to form a gap between the panel 1 and the upper rail 13 and a gap between the panel 1 and the floor 56. The gap between them is shielded. On the other hand, at the time of storage, the upper and lower press contact frames 33 are retracted in the reverse order as shown in FIG. 10 (d), and as shown in FIG. The frame 33 is retracted, and the panel 1 is sequentially moved and stored as shown in FIG. 10 (f).

In the case of a power failure, the traveling wheel 2 becomes free because the electromagnetic clutch 5 is disengaged, so that the traveling wheel 2 of the runner 3 can be rolled even if the panel 1 is moved manually. , The panel 1 can be moved manually. In the event of a power failure, the handle 48 is inserted into the handle fitting portion 47 at the end of the screw rod 36 and operated, whereby the screw rod 36 is also rotated manually to move the press contact frame 33 up and down.

As shown in FIG. 6, by providing an emergency press release socket 59 in contact with the motor, a dedicated power supply is inserted into the emergency press release socket 59 to release the press contact of the press frame 33. You may do so.

On the other hand, when the motor 4 or the electromagnetic clutch 5 or the like breaks down, the motor 4 or the electromagnetic clutch 5 is not mounted on the panel 1 and the motor 4 or the electromagnetic clutch 5 is mounted on the runner 3. It is possible to repair and replace the runner 3 in the same manner as repairing and replacing it without removing it. In addition, maintenance and inspection can be easily performed.

Further, when the drive device 32 is out of order, repair is performed using the upper opening of the upper frame 30 or the lower opening of the lower frame 31.
It is a replacement, and if necessary, the drive unit 32 and the press-contact frame 33 can be repaired and replaced by removing the press-contact frame unit A, which is a single unit.
Maintenance and inspection can be easily performed.

[Effects of the Invention] According to the present invention, as described above, a driving device and a driving device are provided inside an upper frame that opens above a panel that runs while being suspended by an upper rail and a lower frame that opens below. The press-fit frame, which can move up and down and protrude upward from the upper frame and downward from the lower frame, is built in, making it easier to manufacture panels than in the conventional case where a drive device is built in the panel. Yes, if the drive device breaks down, there is no need to peel off the panel outer material, and repair and replacement can be easily performed using the upper opening of the upper frame or the lower opening of the lower frame, and maintenance and inspection are easy. In addition, since the driving device is provided with a means for driving the press-contact frame by electric power and a means for driving the press-contact frame by an operation handle which is manually operated, the drive device is usually electrically driven. Thus, the press-connecting frame can be easily driven, and the press-connecting frame can be easily driven by manual operation of the handle at the time of power failure.

[Brief description of the drawings]

FIG. 1 is a schematic front view of the present invention, FIG. 2 is a front view of the runner of the above, FIG. 3 is a side view of the runner of the same, FIG. Side view, fifth
FIG. 6 is a partially omitted plan view of the runner of the above, FIG. 6 is a schematic front view of the same panel with the exterior material omitted, FIG. 7 is an enlarged front view of the lower part of the same panel, and FIG. 9 (b) is a cross-sectional view of the above-described pressing frame retreated and a cross-sectional view of the above-described pressing frame protruding, FIG. 9 is a front view of the same driving device, and FIGS. 10 (a) and 10 (b). (C) (d)
(E) and (f) are explanatory views showing a partitioning sequence and a partition releasing sequence by a panel, FIG. 11 is a schematic plan view showing a runner running at a branch portion of the upper rail, and FIG. Schematic plan view showing traveling, No.
FIG. 13 is a schematic front view of the same, and FIG. 14 is a schematic plan view showing a location where the storage rail is branched from the upper rail, and FIG. 15 (a).
(B), (c), and (d) are cross-sectional views each showing a branch portion between the upper rail and each of the storage rails. FIG. 16 is an explanatory diagram showing a state in which a branch control wheel is guided by a branch guide in the branch portion. Plan views for FIGS. 17 (a) and (b)
(C) is a plan view, a front view, and a side view showing an example of a branch control wheel, respectively. FIG. 18 is a front view of a panel in a state in which exterior materials of a conventional example are omitted. rail,
Reference numeral 30 denotes an upper frame, 31 denotes a lower frame, 32 denotes a driving device, and 33 denotes a press-contact frame.

──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Showa 61-108492 (JP, U) Japanese Utility Model Showa 61-95896 (JP, U) Japanese Utility Model Showa 62-140195 (JP, U) (58) Field (Int.Cl. ⁶ , DB name) E06B 7/18 E05D 15/00 E05F 15/14

Claims (1)

(57) [Claims] 1. A driving device and a driving device move up and down inside an upper frame opening above a panel suspended and running on an upper rail and a lower frame opening below, and move upward from the upper frame. A pressure contact frame which can be protruded downward from the lower frame, wherein the driving device includes means for driving the pressure contact frame electrically driven, and means for driving the pressure contact frame by a manually operated operating handle. The structure of the panel with the press-fit frame of the moving partition wall, characterized by the following.