JPH0211789B2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a hanging holder for wire rods, etc., and more particularly, it relates to a hanging holder for wire rods, etc., and more specifically, for hanging wire rods such as electric wire cables and equipment such as lighting equipment at construction sites etc. This invention relates to an auxiliary tool that can be easily suspended and held.

Prior Art At construction sites for buildings, bridges, tunnels, etc., wires such as wires for power supply to various power tools, wires for lighting equipment, cables for communication circuits, lighting equipment, display boards, etc. A variety of equipment is required, and these equipment will be moved from time to time depending on the progress of the construction work. Conventionally, when erecting wire rods and other equipment such as electric wires and cables at a building or construction site, they are either laid on above-ground concrete foundations, or they are wired with soft iron wire (generally used for cross-binding construction reinforcing bars). It was common practice to wrap wires, cables, etc., and suspend them by twisting them onto nearby reinforcing bars.

In particular, at construction sites that require concrete pouring, members called separators to suspend opposing formwork and members called cones to maintain the gap between the formworks are often used, and as a result, the concrete layer A large number of the separators protrude from the cone, and holes for the cone remain. Therefore, as shown in Figure 1, the concrete surface layer 10
Insert the cone 14 again into the cone extraction hole 12, screw it into the male thread of the separator 16, wrap the soft iron wire 20 around the bolt 18 fixed to the cone 14, and connect the other end of the soft iron wire 20 to an electric wire or other wire. It was common practice to suspend and hold the electric wires/cables by twisting them around the cable 22 of the electric wire/cable. Also, instead of using soft iron wire, a method of using vinyl adhesive tape and directly wrapping it around a separator of an electric wire or the like and fixing it was also adopted.

Problems to be Solved by the Invention However, with all of these methods, the work of attaching and removing wires such as electric wires and cables is extremely complicated and time-consuming, and in particular, it is often necessary to move power tools and lights during the work. At construction sites where this is the case, the annoyance is doubled. Therefore, construction work where scaffolding is generally poor and speed of work is important
At construction sites, from the standpoint of maintaining safety, organization, and speed of work, it is necessary to use suspension systems that can easily suspend and remove electrical wires, cables, and other equipment, and that can be used repeatedly. Holders have been requested for some time.

Purpose of the Invention The present invention has been devised in view of the above-mentioned problem to be solved, and is a separator that protrudes from electric wires, cables, etc. that are installed for use in power tools, lighting, communication devices, etc. at building and construction work sites. By providing an auxiliary tool that can be easily suspended and held through a holder, the purpose is to improve the worksite environment, speed up work procedures, and achieve work safety.

Means for Solving the Problems In order to overcome the above problems and suitably achieve the intended purpose, the hanging holder for wire rods, etc. according to the present invention has the following features:
A board having a predetermined shape having a through hole formed approximately in the center thereof through which a threaded separator protruding from a concrete wall is inserted with a sufficient margin;
a protrusion piece formed on the inner wall of the through hole so as to slightly protrude radially inward over an angle of approximately 180°, and capable of engaging with a thread of the separator when the through hole is inserted into the separator; a belt made of a flexible resin material fixed to one end of the substrate and extending to the protruding side of the protruding piece; the belt includes:
A required number of engagement protrusions are provided protruding from the tip thereof, and a fitting hole is bored near the base of the belt for allowing the engagement protrusions to fit into the belt by turning the belt. The present invention is characterized in that a slider capable of holding the overlapping portion of the belt is slidably inserted into the belt when the engaging protrusion is fitted into the fitting hole.

Effects of the Invention The hanging holder for wire rods, etc. according to the present invention is constructed as described above, and when used, first,
A fitting method in which a belt made of a flexible resin material is turned over and wound around a suspended object such as a wire rod, and then an engaging protrusion protruding from the tip is bored near the base of the belt. Fit and engage the hole. Next, the suspended object is tightened by sliding the slider that is slidably inserted into the belt to sandwich the overlapping portion of the belt. Thereafter, a threaded separator protruding from the concrete wall is inserted through the through hole of the substrate. At this time, the through hole is inserted into the separator with a sufficient margin, and the protruding piece projecting radially inward from the inner wall of the through hole stably engages with the thread of the separator.

As a result, the object to be suspended, such as a wire rod, is freely suspended from the separator protruding from the concrete wall via the belt.

Embodiments Next, the details of the suspension holder for wire rods and the like according to the present invention will be described using preferred embodiments with reference to the accompanying drawings.

FIG. 2 shows a plan view of a suspension holder according to a preferred embodiment of the present invention, and FIG. 3 shows a cross section taken along line A--A in FIG. Reference numeral 24 indicates a separator 26 protruding from the concrete wall surface as shown in FIG.
This board 2 shows a board that can be detachably attached to the board.
4 is constituted by a plate body having a predetermined shape and preferably made of a soft synthetic resin material. In this example,
As shown in the figure, the outer periphery of the disk has a three-pronged shape with arcuate notches from three sides, and the inner peripheral surface of each arcuate notch 28 is appropriately provided with anti-slip knurling.
The reason why the arcuate notch 28 is formed in the substrate 24 is to serve as a finger rest when the substrate 24 is inserted into the separator and to prevent it from falling off. Of course, it is possible to form a contour shape of.

A through hole 30 having a sufficiently large diameter that allows the separator 26 to be inserted freely is formed in a substantially central portion of the substrate 24, and an inner wall of the through hole 30 has a radially inner wall. A protrusion piece 32 that slightly protrudes in the direction is integrally formed. As shown in FIG. 5, this protruding piece 32
By engaging with the threaded part of the male threaded part of the board 2
4 and the separator 26. Therefore, as shown in FIG.
It is formed at an angle of approximately 180° on the upper surface of the inner wall of the through hole 30, and is formed with a slit 34 in the center.
It is preferable to configure it so that it is divided into two parts. Further, the thickness of the projection piece 32 is preset to a size sufficient to engage the valley between the threads of the separator 26, as shown in FIGS. 3 and 5.

A belt 36 made of a long flat plate having a predetermined thickness is preferably formed integrally with the substrate 24 and hangs therefrom. That is, the belt 36 is fixed to one end of the substrate 24 and is attached to the protruding piece 32.
It is made of a flexible resin material and is formed to be flexible. A cylindrical engagement protrusion 38 is integrally provided near the tip of the belt 36 . Further, the base of the belt 36 is provided with the engaging protrusion 3 when the belt is turned.
A fitting hole 40 is correspondingly formed to allow insertion and engagement of 8 pieces. In this case, although the number of engagement protrusions 38 and fitting holes 40 to be formed is not limited, it is preferable to provide two of each as in the illustrated embodiment.

Further, a slider 42 is slidably inserted through the belt 36. As will be described later, this slider 42 rotates the belt 36 to wrap it around an object to be suspended such as an electric wire, and when the engaging protrusion 38 is fitted into the fitting hole 40, the belt overlapping portion is closed. holding,
This belt is fastened. Therefore, the slider 42 is formed as a block-shaped square member having a through hole with a height more than twice the thickness of the belt 36, and anti-slip knurlings are carved on both sides of the slider 42. It is preferable to leave it there.

Effects of the Embodiment Next, the actual use of the hanging holder for wire rods and the like according to the embodiment configured as described above will be explained. First, the object to be suspended is held by the belt 36 freely hanging from the base plate 24. Now, if the cab tire cable 44 that supplies power to a power tool or the like is to be suspended as an object to be suspended, the operator must:
Holding the cable 44 with one hand and pinching the belt 36 with the other hand, turn the belt 36 and wrap it around the cable 44 from the outside.
As shown in the figure, the vicinity of the belt tip is overlapped with the belt base, and the engaging protrusion 38 is inserted into the fitting hole 40.
Forcibly insert and lock inside.

Next, the slider 42, which is slidably inserted through the outer periphery of the belt 36, is slid down, and the overlapping portion of the belt 36 is held between the slider 42 and the belt 36 is prevented from peeling off. As a result, the belt 36 completely wraps around and holds the cable 44, as shown in FIG.

Next, as shown in FIG.
By applying the through hole 30 formed in the suspension device according to the present invention to the external threaded portion of the separator 26 that extends a predetermined distance outward from the base plate 24, and by slightly rotating the substrate 24 from side to side, the through hole 30 A protruding piece 32 formed protruding from the separator 26 is firmly engaged with a groove located between the threads of the separator 26. Thereby, the suspension holder according to the embodiment can be reliably attached to any concrete wall surface at a construction site.

In addition, when removing the cable 44 from the concrete wall, it is sufficient to simply lift the board 24 of the suspension holder slightly above the separator 26 and pull it toward you, and then move it to another separator protruding position. Can be moved freely.

Effects of the Invention As described above, according to the hanging holder for wire rods, etc. of the present invention, wire rods such as electric wires and cables, and equipment such as lighting equipment and display boards can be easily and reliably attached to separators protruding from a concrete wall. The wire rod can be suspended and held in place, significantly improving the efficiency of work required to attach and detach wire rods at building and construction sites. Furthermore, the worksite will be more organized and safety will be improved. Moreover, this suspension holder can be stored and used repeatedly while being wrapped and fixed around a wire such as an electric wire. Furthermore, since it is extremely small, it is convenient to carry and can be stored in a pocket or nail bag and taken out and used as needed, and has many beneficial effects.

[Brief explanation of drawings]

FIG. 1 is an explanatory diagram showing a conventional suspension means for wire rods, etc., FIG. 2 is a plan view showing a schematic configuration of a suspension holder according to a preferred embodiment of the present invention, and FIG.
4 is a perspective view of the suspension holder according to the embodiment, and FIG. 5 is a longitudinal sectional view of the suspension holder according to the embodiment attached to the separator. 24...Substrate, 30...Through hole, 32...Protrusion piece, 36...Belt, 38...Engaging protrusion, 40...
...Fitting hole, 42...Slider.

Claims (1)

[Scope of Claims] 1. A substrate 24 having a predetermined shape and having a through hole 30 formed approximately in the center thereof through which a threaded separator 26 protruding from a concrete wall surface 10 is inserted with a sufficient margin. , is formed on the inner wall of the through hole 30 so as to project slightly inward in the radial direction over an angle of approximately 180 degrees, and when the through hole 30 is inserted into the separator 26,
The belt 36 is made of a flexible resin material and is fixed to one end of the substrate 24 and extends on the protruding side of the projection piece 32. 36 has a required number of engagement protrusions 38 protruding from its tip, and a fitting hole 40 that allows the engagement protrusions 38 to be fitted and engaged by turning the belt 36, is provided near the base of the belt. and a slider 42 capable of holding the overlapping portion of the belt 36 is slidably inserted into the belt 36 when the engaging protrusion 38 is fitted into the fitting hole 40. A hanging holder for wire rods, etc., characterized by: