JP2002053271A - Packing structural body for traveling cable and its transport carrier - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a reusable packing structural body for a traveling cable with easy handling. SOLUTION: Substantially center parts of a pair of oppositely arranged side plates 11 are connected by a shaft 12. An internal reel 15 is coaxially and rotatably provided around an outer circumference of the shaft so as to maintain a predetermined space 13. A winding beginning part 16a of the flat traveling cable 16 is positioned in a space part of the internal reel and another end of the flat traveling cable 16 is wound around an outer circumference side of the internal reel. By this, since the winding beginning part of the flat traveling cable is positioned in the space part on a rotational center side of the internal reel, width size is narrowed and compactified and reuse is made possible to provide the safe packing structural body for the traveling cable with easy handling.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tail cord packing structure obtained by winding a tail cord laid in an elevator apparatus for convenient transportation, and to transporting or laying the tail cord packing structure. It relates to a transport trolley for use during construction.

[0002]

2. Description of the Related Art In an elevator apparatus, a control panel provided in a machine room installed on the top floor of a building is usually connected to a car ascending and descending in a hoistway by a tail cord. It exchanges various signals necessary for operation. In recent years, flat tail cords are frequently used as the tail cords, and the flat tail cords are transported while being wound on a large wooden drum.

FIG. 24 shows a conventional wooden drum wound with a flat tail cord. That is, in the conventional wooden drum 1, a pair of disc-shaped outer frames 2 are formed by bonding wooden boards, and the center portions of both outer frames 2 are connected by a core 3 formed by a braided tree. A plurality of blades 4 are provided so as to project radially from the core 3. As shown in FIG. 25, the blades 4 are provided so as to form a pair at equal intervals from the inside of both outer frames 2 and are spaced apart in the axial direction. 4b, the flat tail cord 5 is wound. The outer dimensions of the wooden drum 1 are, for example, 1200 mm in diameter and 500 m in width.
m, and the flat tail cord 5 is wound one by one, and its weight is about several hundred kg.

[0004] In order to prevent such a heavy object from falling down easily, a flat tail cord 5 is wound in a single section only at the center of the wooden drum 1 having a width of 500 mm. And the winding start part 5a of the flat type tail cord 5 is
Between the outer frame 2 and the blade 4, the weight of the flat tail cord 5 itself is not added, and the winding start portion 5
A is connected to a connector or the like. This also increases the width of the wooden drum 1. The core 3 is formed to be hollow, and through holes 2a are formed in both outer frames 2 so as to pass through the hollow.

FIG. 26 shows a state in which the flat tail cord 5 wound around the wooden drum 1 is used in an elevator installation work site. That is, a drum hook 6 taller than the wooden drum 1 is installed on both sides of the wooden drum 1, and the pipe 7 inserted through the hollow core 3 of the wooden drum 1 is supported by the drum hook 6. Therefore, the wooden drum 1 rises above the floor surface, and can be easily rotated.
The flat tail cord 5 is sequentially unwound by pulling the winding end portion 5b of the flat tail cord 5 toward the arrow 8 in FIG. The flat tail cord 5 is wound by a wire maker on a wooden drum 1 by a predetermined length, and the processing maker connects the flat tail cord 5 to a winding start portion 5a or a winding end portion 5b by connecting a connector or the like. And then transported to the elevator installation construction site.

[0006]

By the way, although it depends on the height of the building, usually, when one elevator device is installed, the flat tail cord 5 is attached to the wooden drum 3 by three.
A length of one to four pieces is required. Therefore, in the related art, the wooden drum 1 is set on the drum hook 6 several times each time the length of the flat tail cord 5 is insufficient while setting the wooden drums 1 on the drum hook 6 one by one. I had to reset it. Further, when pulling out the flat tail cord 5 from the wooden drum 1, since the wooden drum 1 itself rotates, it is necessary to carry out an operation carefully so as not to be caught and cause an accident. Therefore,
There has been a problem that the efficiency of work is reduced.

Further, when a plurality of elevator devices are installed, it is necessary to store and move a large number of large-sized wooden drums 1, and it is difficult to secure a storage place. Furthermore, unlike the standard product, the wooden drum 1 is made exclusively for the flat type tail cord 5, and therefore lacks versatility. Therefore, once used, it is discarded and wastes resources. Was.

[0008] After all, conventionally, a standard wooden drum for winding and carrying a normal circular cable in multiple layers has been remodeled, so that the structure becomes inconsistent, and a new structure is desired depending on the type of cord. I was In the conventional tail cord packing structure, once used, the wooden drum 1 is distorted, and it is difficult to reuse the wooden drum 1.

SUMMARY OF THE INVENTION The present invention has been made to solve such a problem and to provide a reusable tail cord packaging structure which is easy to handle and a transport cart thereof.

[0010]

Means for Solving the Problems In order to solve the above-mentioned problems, the invention according to claim 1 is directed to a tail cord packing structure, comprising a pair of side plates arranged to face each other and a pair of side plates. A shaft fixed to a substantially central portion thereof so as to connect the side plate members, and a shaft provided coaxially on the outer periphery of the shaft so as to maintain a desired space, and rotatably positioned on the inner surface side of the pair of side plate members. An internal reel is provided, one end of the tail cord is located in a space on the rotation center side of the internal reel, and the tail cord is wound around the outer periphery of the internal reel.

[0011] Thus, by positioning the winding start portion of the tail cord in the space on the rotation center side of the internal reel, the width of the tail cord packing structure can be made narrow and compact, and the tail cord can be made compact. Since the side plate does not rotate when pulling out, safety can be improved.

The invention described in claim 2 is the first invention.
Wherein the inner reel includes a pair of polygon-shaped base plates and a base plate connecting member that connects the vicinity of each of the opposing tops of the pair of base plates to each other. It is characterized by the following.

As a result, a space is formed on the rotation center side of the internal reel, and the tail cord can be positioned without applying a load to the winding start portion of the tail cord, thereby maintaining the reliability of the tail cord. be able to.

[0014] The invention according to claim 3 provides the invention according to claim 1.
Wherein the collar member engaged with the shaft is interposed between the side plate body and the internal reel.

Thus, the rotation of the internal reel can be made smooth, and the work of unwinding the tail cord can be facilitated.

The invention described in claim 4 is the first invention.
4. The tail cord packing structure according to claim 3, wherein a stopper member that prevents rotation of the internal reel with respect to the side plate is provided on a base of the internal reel from an outer surface of the side plate. 5. It is characterized in that it is inserted into and removed from the plate.

[0017] Thus, by operating the stopper member during transportation, rotation of the internal reel is prevented, and the tail cord packing structure can be transported stably.

The invention described in claim 5 is the first invention.
5. The tail cord packing structure according to claim 4, wherein corners of the pair of side plate members are fixed to each other by a coupling tool. 6.

Accordingly, the tail cord packing structure, which is a heavy object, can be kept strong.

Further, the invention according to claim 6 is the invention according to claim 1.
A transport truck for a tail cord packing structure according to any one of claims 5 to 5, wherein the lower support member includes a caster, and a pair of upright members provided from both ends of the lower support member. A pair of frames each comprising a column and a substantially U-shaped connecting body that connects the upper and lower portions of the pair of columns, respectively, and the pair of frames are formed of the tail cord packing structure. The tail cord packing structure is placed on the lower support substantially vertically while being opposed to both edges, and the tail cord packing structure is passed through a packing box connecting member penetrating the tail cord packing structure. A transport trolley, wherein the transport trolley is connected to the column and / or the connector of the frame.

Thus, the tail cord packing structure and the transport trolley can be integrally formed. Therefore, the tail cord can be transported safely and securely with a simple structure, and the handling of the tail cord packaging structure is easy. Not give
The tail cord packaging structure can be reused without causing distortion or the like.

Further, according to a seventh aspect of the present invention, in the transport trolley according to the sixth aspect, a protrusion member corresponding to a width between side plates of the tail cord packing structure is provided inside the connecting body. A plurality of the tail cord packing boxes are fitted to the projecting members, respectively, so that a plurality of the tail cord packing structures can be placed and connected in parallel.

Thus, a plurality of packing structures for tail cords can be integrated and transported, and the tail cords of a length necessary for laying in one elevator apparatus are carried in and used. It can contribute to the efficiency of the laying work.

[0024]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an embodiment of a packing structure for a tail cord and a carrier thereof according to the present invention will be described.
This will be described in detail with reference to FIGS. here,
FIGS. 1 to 9 show the structure of a flat-type tail cord packing box as one embodiment.
FIGS. 0 to 17 show the procedure for assembling the flat tail cord packing box. Further, FIGS. 18 to 23 show the structure and assembling procedure of a transport trolley for transporting the flat-type tail cord packaging box or for use in laying work. In these drawings, the same parts are denoted by the same reference numerals.

First, an embodiment of the tail cord packing structure will be described.

FIG. 1 is a perspective view, partially cut away, of a tail cord packing structure according to the present invention for explaining a schematic structure of an embodiment. The flat-type tail cord packing box 10 has two rectangular flat side plates 11 as side plates arranged so as to face each other, and a substantially central portion of the side plates 11 is fixed by a shaft 12 to be connected. . Further, an internal reel 15 formed by disposing, for example, six steel pipes 14 is rotatably provided so as to keep a desired space 13 around the outer periphery of the shaft 12. Then, the winding start portion 16a of the flat tail cord 16 is drawn into the space 13 on the rotation center side of the internal reel 15 to be positioned, and the other end of the flat tail cord 16 is wound around the outer periphery of the internal reel 15. It has been turned. The winding start portion 16a side of the flat tail cord 16 is wound and stored several times in the space portion 13, and connectors are attached to the winding start portion 16a and the winding end portion 16b.

Next, the details of the flat type tail cord packing box 10 will be described.

2A and 2B show the side plate 11, in which FIG. 2A is a plan view, FIG. 2B is a right side view thereof, and FIG. 2C is an enlarged view of a portion A in the plan view. The side plate 11 is, for example, a laminate of two plywood plates or the like, for example, with a side length of about 150 cm.
, And the four corners are rounded off. Further, a through hole 11a for inserting the shaft 12 is formed in the center, and the through hole 11a
A through hole 1 for rotation stop, which will be described later,
1b is drilled. In addition, two opposing corners
Through holes 11c, 11d, and 11e are provided for attaching fasteners for connecting the side plates 11 to each other. The through-holes 11c, 11d, and 11e are formed such that lines passing through the centers thereof have an inclination of approximately 45 degrees with respect to one side of the side plate 11.

Next, the internal reel 15 will be described in detail with reference to FIGS.

The internal reel 15 has, for example, hexagonally formed base plates 151 and 152 opposed to each other, and connects a central portion and each of the top portions so as to maintain a predetermined width. And the receiving plate 151 which is one base plate
FIG. 3A is a plan view, FIG. 3B is a right side view thereof, and FIG. 3C is an enlarged view of a portion B in the plan view. At the center of the receiving plate 151, a through hole 151a for inserting the shaft 12 is formed. Further, the receiving plate 151 has, for example, a receiving seat 151b formed by press working so as to face inward at each top formed in a hexagonal shape. A nut 151c is welded to the receiving seat 151b, and the receiving seat 151b is further attached. One end of a tubular steel pipe 14 made of carbon steel pipe is welded so as to surround it. Then, from the side of the through hole 151a to each top side, there is formed a streak-like bulge 151d which is pressed to prevent distortion. Further, as shown in FIG. 3 (c), a part of each top is cut out so that a part of the peripheral surface of the steel pipe 14 forms a top of the receiving plate 151.

On the other hand, the holding plate 152 which is the other base plate
4 is shown in FIG. 4, (a) is a plan view of the inside, and (b)
Is a right side view thereof. The holding plate 152 is formed in a similar shape to the receiving plate 151, and a through hole 152 a for inserting the shaft 12 is formed in the center. A seat 152b is formed on each top of the holding plate 152 at a position facing the seat 151b provided on the receiving plate 151 by pressing so as to face inward.
Is provided with a through hole 152c at the center. The pressing plate 152 is also formed with a streak-like bulge 152d by press working from the through hole 152a side to each top side for distortion prevention. Further, the screw hole 1 is positioned at a predetermined distance from the through hole 152a, ie, corresponds to the rotation stopping through hole 11b formed in the side plate 11.
52e is provided.

The receiving plate 151 and the holding plate 152 formed in this way are connected to the central through-hole 151a and the central through-hole 152.
a, the shaft 12 is inserted and combined. That is, as shown in FIG. 5, the shaft 12 has flanges 12a fixed to both sides of the cylindrical body, and the interval between the flanges 12a is substantially the same as the length of the steel pipe 14 provided on each top of the receiving plate 151. Or slightly shorter dimensions. 5A is a plan view, and FIG. 5B is a right side view thereof. Then, one end of the shaft 12 is inserted through the through hole 151a of the receiving plate 151 from inside to outside, and the other end is inserted through the through hole 152a of the holding plate 152 from inside to outside. The opposite top portions of the plate 151 and the holding plate 152 are screwed.

As shown in FIG. 6, the assembling state of the internal reel 15 is as follows. A bolt 153 is inserted from the outside into a through hole 152c formed in a seat 152b of a holding plate 152, and the tip thereof is received. The nut 151c of the receiving seat 151b provided on each top of the plate 151 is screwed. Therefore,
The receiving plate 151 and the holding plate 152 are joined together with the seat 152b inserted into the end of the steel tube 14 and the end of the steel tube 14 in contact with the inside of the holding plate 152. At this time, both ends of the shaft 12 are supported by the receiving plate 151 and the holding plate 1.
52 and is rotatably held in a state slightly protruding therefrom.

Next, the details of the flat tail cord packing box 10 completed by holding the inner reel 15 between the side plates 11 will be described.

As shown in FIG. 6, the internal reel 1
In order to make the rotation of the shaft 12 smooth, a ring-shaped collar 17 is interposed at both ends of the shaft 12 held at the center of the shaft 5, and a through hole 11 a formed in the center of the side plate 11 is formed. Both ends of the shaft 12 are inserted. Then, from both outer sides of the opposing side plate 11, a shaft receiver 101 having a nut 101 a is applied to one side, and a shaft holder 102 having a through hole 102 a is applied to the other side, and a bolt 103 is passed from the shaft holder 102 side. Then, the tip is screwed into the nut 101a of the shaft receiver 101. Therefore, the internal reel 15 is
Is held so as to be rotatable around the center of the two side plates 11.

Further, the four corner portions of the two side plates 11 are
04 together. This stop 104
As shown in FIG. 7 to FIG.
And a receiving member 104b, a pressing member 104c, and a bolt described later. That is, as shown in FIG. 7, the pipe member 104a is made of two elongated steel plates 10a.
4d, openings 104z are formed at both end portions.
One end of the steel pipe 104e is inserted into z, the steel pipe 104e is fixed by welding or the like, and a through-hole 104f is formed in the steel plate 104d so as to be located between the steel pipes 104e. As shown in FIG. 8, the receiving member 104b is formed by welding nuts 104g to both ends of an elongated steel plate, and forming a through hole 10 in the steel plate so as to be positioned between the two nuts 104g.
4h is drilled. Then, the holding member 104c
As shown in FIG. 9, through holes 1 are formed at both ends of an elongated steel plate.
04i having a convex portion 104j are formed.
The through-hole 104k is formed in the steel plate so as to be located in the middle of 04j. 7 to 9,
(A) is a plan view, and (b) is a right side view thereof.

Next, the side plate 1 constructed as described above will be described.
1. The assembly procedure including the flat tail cord 16 of the flat tail cord packaging box 10 using the stopper 104, the internal reel 15, and the like will be described with reference to FIGS. explain.

As a first step, as shown in FIG. 10, one side plate 11 is placed on a roller working table 200, and a flat tail cord 16 previously wound by a winder (not shown) is placed at the center of the side plate 11. Is placed. At this time, it is assumed that the flat tail cord 16 itself is wound in the shape of “no” when viewed from the lower right side (in the direction of the arrow).

Next, as a second step, as shown in FIG. 11, a ring-shaped collar 17 is placed in alignment with a through hole 11a formed in the center of the side plate 11, and an internal reel 15 is placed thereon.
The steel plate 14 provided on each top with a receiving plate 151 forming
Are placed on the side plate 11 through the collar 17 from the through hole 151a of the receiving plate 151.
The shaft 12 is inserted so as to communicate with a. The inner diameter of the central part of the wound flat type tail cord 16 is:
Since the receiving plate 151 is hollow so as to correspond to the outer diameter of the receiving plate 151 that forms the internal reel 15, the receiving plate 151 is fitted here. Therefore, the winding start portion 16a of the flat tail cord 16 is pulled out by several meters, a connector or the like is connected to the terminal portion, and the pulled out portion is connected to the internal reel 1.
5 so as to be involved in the space 13. Therefore,
Thereafter, no load acts on the winding start portion 16a of the flat tail cord 16, and there is no risk of damaging the flat tail cord 16 during storage or during transportation. In addition, a connector or the like is also connected to a terminal portion of the winding end portion 16b of the flat tail cord 16. The connection such as a connector to the terminal portion may be completed before the second step.

Then, as a third step, as shown in FIG. 12, the holding plate 152 is formed such that the seats 152b formed on the respective top portions face downward, and
51 so as to fit into the steel pipe 14. And the through hole 1
A bolt 153 is passed through 52c and screwed into a nut 151c of the receiving seat 151b to couple the receiving plate 151 and the holding plate 152.

Next, as a fourth step, as shown in FIG.
At four corners of the side plate 11, pipe members 104a of the stoppers 104 are provided.
It is set in accordance with the through holes 11c, 11d and 11e formed in the side plate 11.

As a fifth step, as shown in FIG. 14, another side plate 11 is inserted from above into the shaft 12 through a through hole 11a at the center thereof.
The through holes 11c, 11d, and 11e formed in the four corners are set in accordance with the pipe member 104a.

Next, as a sixth step, as shown in FIG. 15, the lower side plate 11
At the same time, the entirety is slid on the roller work table 200 so that the stopper 104 at one end side comes off the roller work table 200. In this state, the pressing member 104c is placed in the through holes 11c, 11d, and 11e formed in the four corners of the upper side plate 11 so that the convex portion 104j faces downward.
In response to this, the receiving member 104 is attached to the lower side plate 11.
b is applied so that the nut 104g faces upward, and the bolt 104m is inserted through the through hole 104i of the holding member 104c. Therefore, the bolt 104m passes from the holding member 104c through the steel pipe 104e of the pipe member 104a, reaches the nut 104g of the receiving member 104b, and the upper and lower side plates 11 are joined. In addition, one stop 104 has two bolts 1
04l, two stoppers 104 on one side
Is completed, the entire side plate 11 is rotated in the horizontal direction on the roller working table 200, and the connection by the two stoppers 104 on the opposite side is similarly performed. Thus, the assembling of the flat tail cord packing box 10 is substantially completed, but the four corners of the flat tail cord packing box 10 are
, The flat-type tail cord packaging box 10 which is heavy can be kept strong.

Next, as a seventh step, as shown in FIG. 16A, using a forklift 201 or the like, the flat tail cord packing box 10 assembled in the sixth step is assembled.
Is lowered from the roller worktable 200 and is erected as shown in FIG. Then, from one side of the side plate 11, a shaft retainer 102 is applied to the through hole 11a at the center,
The shaft receiver 101 having the nut 101a is applied to the through hole 11a on the other side plate 11 side, and the bolt 103 is inserted and coupled. Further, when the screw hole 152e provided in the holding plate 152 matches the position of the through hole 11b for preventing rotation, the bolt 106 is inserted via the washer 105, and the tip of the bolt 106 is screwed into the screw hole 152e. Thus, the rotation of the internal reel 15 is restricted.

The four corners of the two side plates 11 are the stoppers 1.
The flat tail cord packing box 10 is formed by joining together with the flat tail cord packing box 10 by a pair 04. FIG. 17 shows the completed flat tail cord packing box 10. FIG.
7, (a) is a plan view and (b) is a right side view thereof.

That is, the pipe member 104a of the stopper 104 is placed between the two side plates 11 in accordance with the through holes 11c, 11d and 11e formed in the four corners of the side plate 11, and the side plate 11 on one side is formed. Through holes 11c, 11d, 1
The receiving member 104b is applied according to 1e, and the pressing member 104c is applied from the outside of the other side plate 11 to the through holes 11c, 11d, and 11e. Then, the holding member 10
A bolt (not shown) is inserted into the through hole 104i from the 4c side, and the tip is screwed to the nut 104g of the receiving member 104b. Therefore, the bolt passes through the inside of the steel pipe 104e of the pipe member 104a, and receives the receiving member 104b and the holding member 10b.
4c. As a result, the two side plates 11 are joined while maintaining the interval between the pipe members 104a. In addition, 1
Each stopper 104 is fixed with two bolts. The through holes 104h and 104k formed in the receiving member 104b and the holding member 104c and the through hole 11d formed in the side plate 11 are located on the same axis.
The internal reel 15 is rotatably positioned around the shaft 12 at the center so as to be sandwiched between the two side plates 11.

In this manner, the assembly of the flat tail cord packing box 10 is completed, and the flat tail cord packing box 1 which is extremely narrow and compact compared to the conventional one.
0 is completed. Further, since the bolt 106 functions as a stopper for restricting the rotation of the internal reel 15, the flat tail cord packing box can be stably transported.

Next, with reference to FIGS. 18 to 23, a carriage for transporting the flat-type tail cord packaging box 10 assembled as described above or using the same at the time of laying work will be described. Will be explained.

FIG. 18 is a perspective view showing an embodiment of the transport trolley 20 on which the packing structure for tail cords is mounted.

The carriage 20 is composed of a pair of frames 21 and 22 and supports the flat type tail cord packing box 10 by connecting both sides thereof in the vertical direction. The embodiment shown in FIG. In the embodiment, three flat tail cord packaging boxes 10 are connected and supported. In addition, the frame bodies 21 and 22
Are configured in substantially the same manner, and the frame 21 will be described here.

FIG. 19 shows the frame 21 (a).
Is a front view, and (b) is a right side view thereof. The frame 21 is
Lower support 2 having a pair of casters 23a at both ends
4 and a pair of pillars 25 and 26 fixed to both ends of the lower support 24 by welding or the like and erected, and screwed to upper and lower portions of the pair of pillars 25 and 26, respectively. It is composed of connected substantially U-shaped connecting bodies 27 and 28. Note that the above-mentioned casters 23a are fixed casters, and are different in that a free caster 23b with a stopper is attached to the frame 22.

The pillars 25 and 26 and the connecting bodies 27 and 2
A through hole 29 is formed in the connection portion with the through hole 8 so as to communicate with each other. Further, for example, three protruding members 27a, 28a are fixed inward at the corresponding positions of the substantially U-shaped coupling bodies 27, 28, respectively. The width of the projection members 27a and 28a is formed to be slightly smaller than the interval between the side plates 11 of the flat type tail cord packing box 10 described above.

The pair of frames 21 and 2 constructed as described above
2 has a very simple structure. The procedure for connecting and supporting the flat tail cord packing box 10 to the carrier 20 will be described below.

First, as a first step, as shown in FIG. 20, three flat tail cord packaging boxes 10 are temporarily placed on a lifting table 202 in the same direction. The height of the hoisting table 202 is determined by the frame bodies 21, 2
2 is selected according to the height dimension up to the upper surface of the lower support 24.

Next, as a second step, as shown in FIG. 21, a pair of frames 21 and 22 constituting the transport vehicle 20 are opposed to both edge surfaces of the flat-type tail cord packing box 10, and Bottom support 24 is used for packing box 1 for flat tail cord
Position below 0.

Thereafter, as a third step, as shown in FIG. 22, a pipe 30 as a connecting member is inserted from the through hole 29 on one side of the connecting bodies 27 and 28 to the through hole 29 on the other side. Since the through holes 29 are formed at positions that communicate with the through holes 104f of the stoppers 104 attached to the four corners of the flat tail cord packaging box 10, the three flat tail cord packaging boxes 10 , Are connected by four pipes 30 penetrating the four corners. Since a flange 30a larger than the through hole 29 is provided on the base side of the pipe 30, the base side is locked in one of the through holes 29 by the flange 30a, and the tip side of the pipe 30 is notched in the pipe 30. The holding plate 30b engaged with the groove formed
It is fixed by screwing to 7, 28. Of course,
Instead of the holding plate 30b, a nut may be screwed to the tip of the pipe 30 and fixed to the coupling bodies 27 and 28.

Finally, as a fourth step, as shown in FIG. 23, using a forklift 201 or the like, the entire carriage 20 supporting the flat-type tail cord packing box 10 is lifted to take up the lifting table 202. Then, the connection between the flat tail cord packing box 10 and the transport trolley 20 is completed. Therefore, the flat-type tail cord packing box 10 can be safely and reliably moved to a desired place while being supported by the transport trolley 20. The transport vehicle 20 can transport a plurality of flat tail cord packing boxes 10 integrally, and can carry in the flat tail cords 16 of a length necessary for laying in one elevator device. By using
It can also contribute to the efficiency of the installation work.

At the time of laying work, as shown in FIG. 18, by removing the bolt 106 functioning as a stopper, the internal reel 15 becomes rotatable, and the flat tail cord packing box 10 is moved to the transport trolley 20. The flat type tail cord 16 can be pulled out while being placed on the flat tail cord 16. At this time, the flat tail cord packing box 10 itself does not rotate, and the internal reel 15 only rotates inside, so that the operation can be performed extremely safely.

In addition, a flat tail cord packing box 10 which is a tail cord packing structure is provided on the transport cart 20 of the present invention.
In this case, it is only necessary to place two of the packages shown in FIGS. 18 to 23 except that one central flat cord packing box 10 is removed. When one flat tail cord packing box 10 is to be placed, the flat tail cord packing box 10 may be placed at the center without the flat tail cord packing boxes 10 on both sides. Furthermore, the through holes 29 formed in the frame bodies 21 and 22 have been described as being drilled in the connecting portion between the column bodies 25 and 26 and the connecting bodies 27 and 28. Stoppers 1 attached to the four corners of the box 10
As long as it is formed at a position communicating with the through hole 104f of 04, it may be formed at either one of the pillars 25, 26 or the coupling bodies 27, 28.

[0060]

As described above in detail, according to the first to fifth aspects of the present invention, a compact and strong tail cord packing structure having a small width is provided. In addition, the handling is easy and safe, and the winding position of the tail cord is located in the space on the rotation center side of the internal reel, thereby improving reliability without applying a load to the winding position of the tail cord. Can be.

According to the present invention, the tail cord can be safely and securely transported with a simple structure, and the handling of the tail cord packing structure is easy and safe. Since no load is applied to the tail cord packing structure during transportation as well as during laying work, no distortion occurs, enabling the tail cord packing structure to be reused, and further to elevator equipment. And a carrier that can contribute to the efficiency of the work of laying cords.

[Brief description of the drawings]

FIG. 1 is a perspective view of a tail cord packing structure according to an embodiment of the present invention, in which a part of a side plate is cut away to explain a schematic structure of an embodiment.

FIG. 2 is a plan view of a side plate constituting a flat type tail cord packing box and a right side view thereof.

3A and 3B are a plan view and a right side view of a receiving plate constituting the flat type tail cord packing box.

FIG. 4 is a plan view and a right side view of a holding plate that forms a pair with a receiving plate.

FIG. 5 is a plan view of a shaft and a right side view thereof.

FIG. 6 is an explanatory diagram for explaining an assembly state of an internal reel and a side plate.

FIG. 7 is a plan view showing a pipe member of the stopper and a right side view thereof.

FIG. 8 is a plan view showing a receiving member of the stopper and a right side view thereof.

9A and 9B are a plan view and a right side view showing a holding member of the stopper.

FIG. 10 shows a flat tail cord packing box according to the present invention.
FIG. 4 is an explanatory diagram of a first step shown for explaining an assembling procedure.

FIG. 11 is an explanatory view of a second step in the same manner.

FIG. 12 is an explanatory view of a third step.

FIG. 13 is an explanatory view of a fourth step.

FIG. 14 is an explanatory view of a fifth step.

FIG. 15 is an explanatory view of a sixth step.

FIG. 16 is an explanatory view of a seventh step.

FIG. 17 is a plan view and a right side view showing a packing structure for a tail cord according to the present invention.

FIG. 18 is a perspective view showing one embodiment of a transport trolley on which the tail cord packing structure according to the present invention is mounted.

19A and 19B are a front view and a right side view showing a frame constituting the transport trolley.

FIG. 20 is an explanatory diagram of a first step shown for describing an assembling procedure of the transport trolley according to the present invention.

FIG. 21 is an explanatory view of a second step in the same manner.

FIG. 22 is an explanatory view of a third step in the same manner.

FIG. 23 is an explanatory view of a fourth step in the same manner.

FIG. 24 is a perspective view showing a conventional wooden drum wound with a flat tail cord.

FIG. 25 is a side view of a conventional wooden drum.

FIG. 26 is an explanatory view for explaining a state in which a conventional wooden drum wound with a flat tail cord is used at a site of an elevator installation work.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Packing box for flat type tail cord 11 Side plate 12 Shaft 13 Space part 14 Steel pipe 15 Internal reel 16 Flat type tail code 16a Winding start part of flat type tail code 20 Carriage truck 21, 22 Frame

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 3D050 AA11 BB09 CC06 DD01 DD03 EE08 EE15 GG01 3F068 AA01 BA08 CA09 DA05 HA02 HB13 3F305 BB08 DA14 DA21

Claims (7)

[Claims] 1. A pair of side plates arranged to face each other, a shaft fixed to a substantially central portion of the pair of side plates so as to connect the pair of side plates, and a desired space is maintained on an outer periphery of the shaft. And an inner reel rotatably positioned on the inner surface side of the pair of side plate members, and one end of the tail cord is positioned in a space on the rotation center side of the inner reel. A tail cord packing structure, wherein the tail cord is wound around an outer peripheral side of a reel. 2. The internal reel according to claim 1, further comprising a pair of base plates having a polygonal shape, and a base plate connecting member for connecting the vicinity of each of the opposing tops of the pair of base plates to each other. Item 2. A tail cord packaging structure according to Item 1. 3. Between the side plate and the internal reel,
The packing structure for a tail cord according to claim 1, wherein a collar member engaged with the shaft is inserted. 4. A stopper member for preventing rotation of the internal reel with respect to the side plate body is engaged with a base plate of the internal reel from an outer surface side of the side plate body so as to be detachable. The tail cord packaging structure according to any one of claims 1 to 3. 5. The packing structure for a tail cord according to claim 1, wherein the corners of the pair of side plate members are fixed to each other by a connecting member. . 6. The carrier for a tail cord packing structure according to claim 1, wherein the carrier comprises a lower support having casters, and both ends of the lower support. A pair of pillars erected from the side, and a pair of frames composed of a substantially U-shaped connecting body that connects the upper and lower portions of the pair of pillars, respectively. A packing structure connecting member that is opposed to both edges of the tail cord packing structure and that is placed substantially vertically on the lower support, and penetrates the tail cord packing structure. A transport trolley, wherein the tail cord packing structure is connected to the column and / or the connecting body of the frame body by means of: 7. A plurality of projecting members corresponding to the width between the side plates of the tail cord packing structure box are provided inside the connecting body, and the tail cord packing structures are fitted to the projecting members, respectively. 7. The transport trolley according to claim 6, wherein a plurality of the tail cord packing structures can be placed and connected in parallel.