JPH0211787B2 - - 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., electric wires for power supply to various power tools, electric wires for lighting equipment, wires for communication line cables, 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 materials such as electric wires, cables, and other equipment at building and construction sites, they were either laid on the ground or on concrete foundations, or they were wired with soft iron wire (generally used for bundling) used to cross-bind construction reinforcing bars. (referred to as wire)
It was customary to wrap it around a cable or the like and twist it to a nearby fixing member such as a reinforcing bar to hold it suspended.

Particularly, at construction sites that require concrete pouring, members called separators to connect opposing formwork together and members called cones to maintain gaps between formworks are often used. Many separators protrude or holes from 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. In addition, instead of using soft iron wire, a method of using vinyl adhesive tape and directly wrapping electric wires etc. around separators and fixing them has also been 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, orderliness, and speed of work, it is necessary to use suspended holders that can easily suspend and remove electrical wires, cables, and other equipment, and that can be used repeatedly. The equipment had been requested for some time.

OBJECT OF THE INVENTION The present invention has been devised in view of the above-mentioned problem to be solved, and is intended to solve the problems mentioned above. By providing an auxiliary tool that allows equipment to be easily suspended via a separator in a cone hole remaining on a concrete wall, we aim to improve the site environment, speed up work procedures, and achieve work safety. purpose.

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 nut that can be screwed into a male threaded part of a separator that extends into a cone extraction hole in a concrete wall, and a closing plate that is inserted and fixed onto the nut and closes the cone extraction hole when the nut is screwed into the separator. A knob integrally formed in the shape of a flange, a cap that is inserted through a through hole drilled in the center of the knob and screwed and fixed to the female threaded hole of the nut, and a ring shape provided around the open end of the knob. a flexible loop-shaped belt that is applied along a small-diameter stepped portion of the handle, whose neck is converged by a detent, and is attached to the knob so as to be able to go around the knob by screwing the cap; A plate-shaped plate having a size that allows the folded end of the loop-shaped belt that hangs down from the belt to be inserted into the loop portion of the belt in a state where the folded end of the loop-shaped belt is inserted in a manner that it cannot fall off. It is characterized by being constructed from a locking member.

Effects of the Invention The hanging holder for wire rods, etc. according to the present invention is constructed as described above, and in use, first, a knob having a flange-like closing plate is inserted and fixed onto a nut, and then the circumference is attached to the knob. After the flexible loop belt is applied along the small diameter step provided, its neck is converged with a detent. Next, by inserting the cap into the through hole of the knob and screwing it into the nut, the belt applied to the knob is attached to the knob so that it can revolve around the knob. and,
After wrapping a suspended object such as a wire rod around the loop portion of the belt converged with a detent, a plate-shaped locking member through which the folded end of the belt is inserted is inserted into the loop portion. The suspended object is tightened by inserting the belt and pulling the belt against the locking member.

Next, by screwing the nut to which the knob is inserted and fixed into the separator extending into the cone hole in the concrete wall, the flange-like closing plate closes the cone hole and prevents suspended objects such as wire rods. is suspended from the separator in a free state via a loop-shaped belt.

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

FIG. 2 is an exploded perspective view showing the overall schematic structure of the suspension holder according to the present invention, with reference numeral 2.
Reference numeral 4 indicates a hexagonal nut, and this hexagonal nut 24 has a female threaded hole 26 that can be screwed into the male threaded portion of the separator 16 extending into the cone extraction hole 12 shown in FIG. Further, reference numeral 32 indicates a hard synthetic resin knob 32 having a flange-like circular closing plate 28 integrally molded at one end thereof, and one end of the hexagonal nut 24 is connected to the knob 32 as shown in FIG. 32 is fitted and fixed to the back surface of the closing plate 28 side.

The closing plate 28 is preset to a size that can warp and close the opening of the cone extraction hole 12 (the opening diameter of the cone extraction hole 12 is set to a predetermined standard dimension), and the hexagonal An annular projection 3 is provided on the back side where the nut 24 is attached, which securely fits with the opening edge of the cone extraction hole 12 to prevent misalignment.
0 is integrally molded. Further, a knurl is carved on the outer periphery of the knob 32, and a cap 3 consisting of an enlarged head is provided at the center of the knob 32.
A through hole 38 is bored through which the male threaded portion 36 of No. 4 is freely inserted.

Furthermore, as shown in FIGS. 2 and 3, a ring-shaped small-diameter stepped portion 40 is provided around the top of the knob 32, and this small-diameter stepped portion 40 is made of a highly flexible and flexible synthetic material. A loop-shaped belt 42 made of a resin material, for example polypropylene, is attached so as to be rotatable around it as will be described later. That is, a part of the loop-shaped belt 42 is curved into a ring shape as shown in FIG.
8 to converge the neck into a hairpin shape. By screwing the male threaded portion 36 of the cap 34 into the female threaded hole 26 of the hexagonal nut 24 through the through hole 38 of the knob 32, the loop-shaped belt 42 is attached to the knob 3 as shown in FIG.
2, it can be rotated around, is attached so that it cannot fall off, and hangs freely.

The loop-shaped belt 42 converged by the detent 48 has a turned end of the hanging portion.
For example, it is inserted into a through hole 44a formed in a locking member 44 made of a disc with a predetermined diameter. This through hole 4
A ring 46 is attached to the turned end of the belt 42 extending from 4a to prevent the belt from falling off from the locking member 44. The locking member 4
4 is set to such a size that it can be inserted into the loop portion of the belt 42 with a suspended object 50 such as a wire rod wrapped around the belt 42, as will be described later. Further, in the embodiment, the locking member 44
Although a disk-shaped plate material is illustrated, the present invention is not necessarily limited to this.

Effects of the Embodiment Next, the actual use of the suspension holder according to the embodiment configured as described above will be explained. First, the female threaded hole 26 of the hexagonal nut 24 constituting the suspension device according to the embodiment is applied to the male threaded portion of the separator 16 that extends to the center of the cone extraction hole 12 formed in the concrete layer 10, and the knob 32 is inserted. By rotating the hexagonal nut 24, the hexagonal nut 24 is screwed and fixed to the separator 16, and the closing plate 28 reliably closes the opening of the cone extraction hole 12. This means that the suspension holder can be attached to any concrete wall surface at the construction site.

Next, the suspended object is held by the belt 42 freely hanging from the knob 32. If the cab tire cable 50 that supplies power to a power tool or the like is to be suspended as an object to be suspended, the operator should hold the cable 50 with one hand and pinch the ring 46 with the other hand. The locking member 44 and the belt 42 are wound around the cable 50 from the outside, and the locking member 44 is inserted into the loop portion of the belt 42. And the belt 42,
By pulling the locking member 44 in one direction, the suspended object 50 is reliably fastened.

Note that when removing the cable 50 from the concrete wall, rotate the knob 32 of the suspension holder in the opposite direction and attach the hexagonal nut 24 to the separator 16.
This is achieved by a simple operation of removing the cone from the hole and then freely moving it to another cone extraction position.

Effects of the Invention As described above, according to the hanging holder for wire rods, etc. according to the present invention, wire rods such as electric wires and cables, and equipment such as lighting equipment and display boards can be extended from the cone hole remaining in the concrete wall. It can be easily and reliably suspended and held on a separator, and the efficiency of work required to attach and detach wire rods at building and construction work sites is significantly improved. 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 means for suspending wire rods, etc. Fig. 2 is an exploded perspective view showing a schematic structure of a suspension holder according to a preferred embodiment of the present invention, and Fig. 3 is an explanatory diagram showing a suspension holder according to a preferred embodiment of the present invention. A vertical cross-sectional view of the suspension holder in use,
FIG. 4 is a perspective view of the hanging holder according to the embodiment in use. 24... Nut, 28... Closing plate, 32... Knob, 42... Belt, 44... Locking member.

Claims (1)

[Scope of Claims] 1. A nut 24 that can be screwed into the male threaded portion of the separator 16 extending into the cone extraction hole 12 of the concrete wall surface 10;
When screwed into the separator 16, the cone is inserted through a knob 32 integrally formed with a flange-shaped closing plate 28 that closes the cone extraction hole 12, and a through hole 38 drilled in the center of the knob 32, Female screw hole 26 of the nut 24
A cap 34 is screwed and fixed to the knob 32, and the cap 34 is applied along a ring-shaped small-diameter step 40 provided around the open end of the knob 32, and its neck is converged by a detent 48, and the cap 34 is screwed in. A flexible loop-shaped belt 42 is attached to the knob 32 so as to be able to go around it, and a folded end of the loop-shaped belt 42 that hangs down after being converged at the detent 48 is inserted into the belt 42 so that it cannot fall off. Suspended object 50 such as wire rod
A hanging holder for wire rods, etc., comprising a plate-like locking member 44 of a size that allows the belt to be inserted into the loop portion of the belt 42 in a state in which the wire rod is wound therein.