Tool and method for delivering long objects

Abstract

To provide a feeding tool and a feeding method of a long object with higher workability.SOLUTION: A long object feeding tool 2 includes a rod member 10 extending in a X direction, a handle 20 provided on a base end side of the rod member 10, a rotation preventing plate 30 fixed to a distal end side of the rod member 10, and a shaft holding mechanism 40 attached to the rotation preventing plate 30. The rotation preventing plate 30 is plate-shaped and formed in a triangular shape. One vertex of the rotation preventing plate 30 faces the base end side of the rod member 10. Two vertexes of the rotation preventing plate 30 face a tip side of the rod member 10. The rotation preventing plate 30 includes a fixing portion 30F to which the rod member 10 positioned in a center in a Y direction is fixed, and an extension portion 30E extending from the fixing portion 30F. The distal end of the rod member 10 is fixed to a base end side of the fixing portion 30F. The extension portion 30E extends on both sides in a width direction (Y direction) with the fixing portion 30F as a reference.SELECTED DRAWING: Figure 2

Description

[Technical field]

[0001] The present invention relates to a device and a method for delivering an elongated object. [Background technology]

[0002] A tape application tool is known as a tool for assisting in attaching a long object such as tape to a wall (for example, Patent Document 1). This tape application tool includes a rod and a shaft holding mechanism that is provided at the tip of the rod and holds the shaft around which the tape is wound. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2016-222382 A Summary of the Invention [Problem to be solved by the invention]

[0004] However, the tape application device of Patent Document 1 has poor tape feeding operability.

[0005] In view of the above circumstances, the present invention aims to provide a device and method for delivering a long object that are easier to use. [Means for solving the problem]

[0006] The long object delivery device of the present invention comprises a rod member, a handle provided on the base end side of the rod member, a shaft holding mechanism located on the tip side of the rod member and rotatably holding a shaft around which the long object is wound, and a rotation prevention member that restricts rotational movement of the rod member around the axis, the shaft holding mechanism being provided on the rotation prevention member, the rotation prevention member comprising a fixed portion fixed to the rod member and an extension portion extending from the fixed portion, the extension portion extending away from the rod member on both sides of the fixed portion. The rotation prevention member is preferably formed in a plate shape. The tip of the extension portion preferably intersects with the length direction of the rod member. The rotation prevention member is preferably elastic. It is preferable to have an angle adjustment device that can adjust the angle between the length direction of the rod member and the axial direction of the shaft.

[0007] The present invention is a method for sending out a long object using a sending tool including a rod member, a handle provided on the base end side of the rod member, and a shaft holding mechanism located on the tip side of the rod member and rotatably holding a shaft around which the long object is wound, the method comprising: a start position standing step of leaning a first sending tool to which the long object is attached against a wall at a sending start position where sending out of the long object starts, an attachment step of attaching a part of the long object to the wall, and a sending step of moving the rod member to send out the long object from the shaft, a platform placement step of placing a platform on which a worker stands to attach the long object at a high point on the wall, and a stop position standing step of leaning a second sending tool against the wall at a sending stop position where sending out of the long object stops. It is preferable that the method further comprises a second platform movement step, which is performed after the stop position standing step, and which positions the platform on the sending direction side of the second sending tool. The present invention also provides a method for sending out a long object using the above-mentioned sending device, comprising a start position leaning step of leaning the sending device to which the long object is attached against a wall at a sending start position where sending out of the long object is started, an attachment step of attaching the portion of the long object that has been sent out from the long object to the wall, and a sending step of sending out the long object from the shaft by moving the rod member. Effect of the Invention

[0008] According to the present invention, it is possible to provide a delivery tool and a delivery method for a long object that are more easily operable. [Brief description of the drawings]

[0009] [Figure 1] 1A is a plan view showing an outline of a delivery tool for a long object, and FIGS.1B and 1C are side views showing an outline of the delivery tool for a long object. [Diagram 2] 1A is an explanatory diagram showing a state in which a delivery tool for a long object is in a first position in the method for delivering a long object, and FIG. 1B is an explanatory diagram showing a state in which a delivery tool for a long object is in a second position in the method for delivering a long object. [Diagram 3] (A) is a plan view showing an overview of the shaft holding mechanism and anti-rotation plate when the hoisting shaft is in a prone position. (B) is a side view showing an overview of the shaft holding mechanism and anti-rotation plate when the hoisting shaft is in a prone position. (C) is a plan view showing an overview of the shaft holding mechanism and anti-rotation plate when the hoisting shaft is in an upright position. (D) is a side view showing an overview of the shaft holding mechanism and anti-rotation plate when the hoisting shaft is in an upright position. [Figure 4] 1A is a plan view showing an outline of a delivery tool for a long object, and FIGS.1B and 1C are side views showing an outline of the delivery tool for a long object. [Diagram 5] (A) is an explanatory diagram showing how masking tape is applied at a first position P1 in the method for feeding a long object. (B) and (C) are explanatory diagrams showing how masking tape is applied from the first position P1 to the second position P2 in the method for feeding a long object. (D) is an explanatory diagram showing how masking tape is applied from the first position P1 to the third position P3 in the method for feeding a long object. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0010] As shown in FIG. 1, the device 2 for delivering a long object comprises a rod member 10 extending long in the X direction, a handle 20 provided on the base end side of the rod member 10, an anti-rotation plate 30 fixed to the tip end side of the rod member 10, and a shaft holding mechanism 40 attached to the anti-rotation plate 30.

[0011] The rotation prevention plate 30 is plate-shaped and formed in a triangular shape. One vertex of the rotation prevention plate 30 faces the base end side of the rod member 10. The two vertices of the rotation prevention plate 30 face the tip side of the rod member 10. The rotation prevention plate 30 includes a fixed part 30F located in the center in the Y direction to which the rod member 10 is fixed, and an extension part 30E extending from the fixed part 30F. The tip of the rod member 10 is fixed to the base end side of the fixed part 30F. The extension part 30E extends on both sides in the width direction (Y direction) based on the fixed part 30F. This restricts the rotational movement of the rod member 10 around its axis when the rod member 10 is leaned against a wall. The contour of the tip side of the rotation prevention plate 30 may extend in a direction intersecting the X direction, or may extend in a direction intersecting the X direction (Y direction). In addition, a non-slip rubber 30G extending in the Y direction is attached to the tip of the rotation prevention plate 30. The rubber 30G is preferably provided from one extension portion 30E to the other extension portion 30E.

[0012] It is preferable that the anti-rotation plate 30 has elasticity. In particular, it is preferable that the anti-rotation plate 30 has greater elasticity than the rod member 10. As a result, when the delivery tool 2 for a long object is leaned against a wall, the anti-rotation plate 30 bends, so that the wall is less likely to be damaged.

[0013] The shaft holding mechanism 40 comprises a suction cup 41 detachably attached to the anti-rotation plate 30, and a L-shaped pivot shaft 42 attached to the suction cup 41. The L-shaped pivot shaft 42 comprises a first straight portion 42A, a second straight portion 42B, and a connecting portion 42C connecting the first straight portion 42A and the second straight portion 42B. The first straight portion 42A is rotatably attached to the suction cup 41. Therefore, the pivoting motion of the first straight portion 42A causes the swinging motion of the second straight portion 42B. A shaft tube JT around which masking tape TP (long object) is wound is attached to the second straight portion 42B.

[0014] Next, how to use the delivery tool 2 for a long object will be described.

[0015] As shown in FIG. 2, at the first position P1 where the feeding of the masking tape TP starts, the long-sized feeding tool 2 with the masking tape TP attached is leaned against the wall W (starting position leaning step). Here, the masking tape TP is a long-sized object, and an adhesive is applied to one end side of the masking tape TP in the width direction (the part that will be the upper end when installed on the wall W), and a protective tape is attached thereon. In addition, the other end side of the masking tape TP in the width direction is folded toward the one end side. Furthermore, the masking tape TP is in a state where the other end side is folded and wound up in its own length direction on the shaft tube JT. As a result, the masking tape TP separated from the shaft tube JT has one end side attached to the wall W, and the other folded end side is deployed downward by gravity. Next, the worker stands on the workbench D, feeds out the tip of the masking tape TP from the shaft tube JT, and attaches the tape tip TP1 to the wall W (attaching step).

[0016] Next, the worker moves the rod member 10 by holding the handle 20 on the workbench D. This moves the long-item delivery tool 2 leaned against the wall W, and the masking tape TP is delivered from the long-item delivery tool 2. At this time, the rotation prevention plate 30 prevents the rod member 10 from rotating, making it easy to deliver the masking tape TP. The worker attaches the delivered masking tape TP to the wall W on the workbench D. This completes the application of the masking tape TP from the first position P1 to the second position P2. After that, when the end of the delivered masking tape TP is cut, the adhesive part of the masking tape TP is fixed to the wall W, the other part hangs down, and the folded part is unfolded downward. This completes the installation of the masking tape TP on the wall W.

[0017] In addition, because the pivot shaft 42 is L-shaped, when the rod member 10 is held at an angle, the second straight section 42B becomes vertical. In this state, the rod member 10 is moved horizontally, making it easy to feed out the tape. That is, because the pivot shaft 42 is L-shaped, when the rod member 10 is leaned against a wall W, the masking tape is prevented from falling off and being fed out, and when the rod member 10 is held by hand, the masking tape is prevented from falling off and the tape can be easily fed out.

[0018] It should be noted that the anti-rotation plate 30 does not have to be triangular, but may be rectangular as shown in FIG. 3 or have other shapes.

[0019] Also, instead of the shaft holding mechanism 40, a shaft holding mechanism 140 shown in FIG. 3 may be used. The shaft holding mechanism 140 includes a rotating part 141 and a hoisting shaft 142. The hoisting shaft 142 is attached to the axis AX of the rotating part 141 and is rotatable about the axis AX. For this reason, it is preferable that the hoisting shaft 142 is hoistable with respect to the rotation prevention plate 30. More specifically, it is preferable that the hoisting shaft 142 is switchable between a prone state (FIGS. 3(A)-(B)) in which the hoisting shaft 142 lies on the rotation prevention plate 30 and an upright state (FIGS. 3(C)-(D)) in which the hoisting shaft 142 stands at a predetermined angle with respect to the rotation prevention plate 30. The upright hoisting shaft 142 is capable of mounting an axle tube JT. This allows adjustment of the angle θ between the length direction (X direction) of the rod member 10 and the axial direction of the axis AX.

[0020] As shown in Fig. 4, it is preferable that the delivery tool 2 for a long object includes a leg mechanism 60. The leg mechanism 60 includes a leg shaft 61 attached to the middle of the rod member 10, and a leg 62 attached to the leg shaft 61. The base end of the leg 62 is attached to the rod member 10 by the leg shaft 61, and the tip end of the leg 62 is rotatable by the leg shaft 61. This makes the delivery tool 2 for a long object stable when it is leaned against a wall W.

[0021] 5, multiple delivery tools 102 for a long object may be used. The delivery tool 102 for a long object includes a rod member 10 extending long in the X direction, a handle 20 provided on the base end side of the rod member 10, an anti-rotation plate 30 fixed to the tip end side of the rod member 10, and a shaft holding mechanism 140 attached to the anti-rotation plate 30.

[0022] First, as shown in Fig. 5(A), the delivery tool 102 for a long object is leaned against a wall W at each of the first position P11 and the second position P12. A workbench D is placed between the first position P11 and the second position P12. Then, a shaft tube JT is attached to the delivery tool 102 for a long object at the first position P11. Next, a worker stands on the workbench D, delivers the tip of the masking tape TP, and attaches the tape tip TP1 to the wall W.

[0023] Then, the worker removes the barrel JT with the masking tape TP (long object) wound around it from the long object delivery tool 102 at the first position P11, and moves it over the workbench D (FIG. 5(B)). This causes the masking tape TP to be delivered from the long object delivery tool 2. Then, the worker attaches the barrel JT to the long object delivery tool 102 at the second position P12.

[0024] After that, the worker moves the long object delivery tool 2 from the first position P11 to the third position P13, and places the workbench D between the second position P12 and the third position P13 (FIG. 5(C)). Next, the worker removes the shaft tube JT around which the masking tape TP (long object) is wound, from the long object delivery tool 102 at the second position P12, and moves it over the workbench D (FIG. 5(D)). This causes the masking tape TP to be delivered from the long object delivery tool 2. The shaft tube JT is then attached to the long object delivery tool 102 at the third position P13. By repeating this process, the masking tape can be applied to the specified location.

[0025] In the above embodiment, masking tape is used as the long object, but the present invention is not limited to this, and other tapes may be used.

[0026] Incidentally, the present invention is not limited to the above-described embodiment, and it goes without saying that various modifications can be made without departing from the spirit and scope of the present invention. [Explanation of symbols]

[0027] 2 Delivery tool 10 Bar member 20 Patterns 30 Anti-rotation plate 30E extension part 30F Fixed part 40 Axis holding mechanism 60 leg mechanism 102 Delivery tool 140 Shaft holding mechanism

Claims

1. A rod member; A handle provided on a base end side of the rod member; a shaft holding mechanism that is located at the tip end side of the rod member and that rotatably holds a shaft around which a long object is wound; a rotation prevention member that restricts rotational movement of the rod member around its axis, The shaft holding mechanism is provided on the rotation prevention member, The rotation prevention member is A fixing portion fixed to the rod member; An extension portion extending from the fixed portion, The extensions extend away from the rod member on both sides of the fixed portion.

2. A device for delivering long objects as described in claim 1, characterized in that the anti-rotation member is formed in a plate shape.

3. 3. The delivery tool for a long object according to claim 1, wherein a tip of the extension portion intersects with a longitudinal direction of the rod member.

4. 4. The delivery tool for an elongated object according to claim 1, wherein the rotation prevention member has elasticity.

5. 5. The delivery tool for a long object according to claim 1, further comprising an angle adjuster capable of adjusting an angle between the longitudinal direction of the rod member and the axial direction of the shaft.

6. A rod member, A handle provided on a base end side of the rod member; a shaft holding mechanism that is located at the tip end side of the rod member and that rotatably holds a shaft around which the long object is wound, the shaft holding mechanism comprising: a start position leaning step of leaning the first delivery tool to which the elongated object is attached against a wall at a delivery start position where delivery of the elongated object is started; a sticking step of sticking the portion of the elongated object to the wall; a sending step of sending the elongated object from the shaft by moving the rod member; Equipped with a platform placement step of placing a platform on which a worker can climb in order to attach the long object to a high position on the wall; A method for sending out long objects, comprising: a stop position leaning step of leaning the second sending tool against a wall at a sending stop position where the sending out of the long object stops.

7. The method for sending out long objects according to claim 6, further comprising a second table moving step, which is performed after the stop position standing step, and which positions the table on the sending direction side of the second sending tool.

8. A method for delivering an elongated object using the delivery tool according to any one of claims 1 to 5, comprising the steps of: a start position standing step of leaning the delivery tool to which the long object is attached against a wall at a delivery start position where delivery of the long object is started; a sticking step of sticking the portion of the elongated object to the wall; a sending step of sending the elongated object from the shaft by moving the rod member; A method for delivering a long object, comprising:

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