WO2017171394A1

WO2017171394A1 - Tension adjustment apparatus for rope type fence

Info

Publication number: WO2017171394A1
Application number: PCT/KR2017/003404
Authority: WO
Inventors: 이희목
Original assignee: 주식회사 이도산업
Priority date: 2016-03-29
Filing date: 2017-03-29
Publication date: 2017-10-05
Also published as: KR20170111673A; KR101832365B1

Abstract

In order to adjust a tension of a plurality of ropes, installed for the purpose of safety between a plurality of pillars installed at predetermined intervals, individually or in pairs so that sagging does not occur inside or outside the pillars, provided is a tension adjustment apparatus for a rope type fence, comprising an elastic member connected to each of a pair of upper and lower ropes so as to adjust the tension of the pair of upper and lower ropes at the same time or individually in the inner hollow portions of the pillars or outside the pillars. Accordingly, the tension adjustment apparatus can be installed easily and quickly in a short period of time without inconveniences due to the simple structure, and further can be installed more conveniently by a selective method depending on the installation conditions.

Description

Tension control device of rope type fence

The present invention relates to a tension control device of the rope-type fence, and more particularly, a plurality of ropes installed to promote safety between a plurality of struts installed at predetermined intervals, each individually or a pair of sag in the interior or exterior of the struts It relates to a tension control device of the rope-type fence so that the tension can be made so as not to occur.

In general, there are various types of fences installed in the places to prevent the fall of roadsides, park boundary areas, and industrial sites, etc., so that they are safe.

Conventional fences are generally installed by connecting a plurality of pillars at regular intervals and a crossbar between the pillars and the pillars.

Conventional crossbars connecting the struts with the struts are made of metal, wood, or synthetic resin, and are fixed to the struts by a bracket or bolting or welding.

However, the rungs made of metal, wood, or synthetic resins are difficult to install in curved sections, bends or inclined areas due to the inflexible nature of the crossbars. Provided.

In order to solve such a problem, a rope-type fence is used so that it can be easily installed under any installation condition and buffers a certain amount of impact force even during an impact. Here, the rope is made of a long, flexible file braided or twisted with a bundle of fibers, threads, wires, and the like. Double ropes also include known woven fibrous bands.

The rope-type fence is connected to the support and the support by a plurality of ropes of different heights to ensure safety, and has excellent construction properties as well as low cost.

However, one of the biggest challenges is how to make up for the disadvantages of sagging due to the nature of the rope.

The prior art related to the fence using the rope as described above in the Republic of Korea Patent Registration No. 10-1162835 (hereinafter referred to as 'prior art document 1') to maintain the tension of the wire rope intrinsic function of the safety fence Techniques such as security and safety fences using wire ropes have been proposed to perform this.

In addition, as published in the Republic of Korea Utility Model Registration No. 20-0242616 (hereinafter referred to as 'prior art document 2'), the initial horizontal installation and installation of the wire can be easily re-horizontal operation due to the deflection of the wire after installation. A technique has been proposed to make this possible.

However, the prior art document 1 has a disadvantage in that the construction efficiency to be installed is not only complicated, but also requires a lot of costs due to the installation, in the case of a fence that is continuously installed, the construction efficiency is significantly reduced.

In particular, the tension holding member provided to prevent the sag of the wire is located at a long distance from the fixed end has a disadvantage that is not very effective in proportion to the actual overall length.

Prior art document 2 is to control the tension of the wire by the turnbuckle, which also has the disadvantage that the efficiency of the installation work due to the turnbuckles that must be installed between each wire and the support and the support.

In addition, a considerable cumbersome task is required by adjusting the tension of each wire with each turnbuckle each time.

The main problem of the present invention for solving the conventional problems as described above sag in the interior or exterior of the props individually or a pair of a plurality of ropes that are installed to ensure safety between a plurality of struts installed at predetermined intervals. It is to provide a tension control device of the rope-type fence so that the tension adjustment can be made so as not to occur.

Another problem to be solved of the present invention is to be able to selectively apply various types of tension control device according to the installation conditions or environment of the rope-type fence.

The solution means of the present invention for solving the above technical problem is to have a different height so as to be fixed to each of the struts located at both ends through a plurality of struts are installed at a predetermined interval, and guide holes provided in the respective struts A tension adjusting device of a fence including each rope provided, wherein the tension adjusting device is to adjust the tension of the upper and lower pairs of ropes at the same time in the inner hollow portion of the shore or the outside of the shore at the same time or individually adjust the tension of each rope It includes; an elastic member provided to be connected to.

The elastic member for simultaneously adjusting the upper and lower pair of rope tension is fixed to each ring formed at each end of the tension spring (tension coil spring), which is an elastic member in the interior or exterior of the support.

The elastic member for individually adjusting the upper and lower pairs of rope tension is fixed to a ring formed at one end of the tension spring, which is an elastic member, on the fixing pins provided on the upper and lower portions of the support poles, respectively. Rings of opposite tension springs fixed to the fixing pins are connected to the upper rope or the lower rope, respectively.

The outer side of the elastic member provided on the outer side of the support further includes a cover member provided on the support so as to surround the outside of the elastic member.

The elastic member for simultaneously adjusting the upper and lower pair of rope tension is fixed to each of the ring formed at each end of the tension spring, which is an elastic member connected to the upper and lower pair of ropes on the outside of the struts located at both ends.

The elastic member for individually adjusting the upper and lower pair of rope tension is a ring formed at one end of the tension spring, which is an elastic member at the outside of the strut located at both ends is connected to each rope, the ring formed at the other end of the opposite side is Each post is fixed connected.

The elastic member for individually adjusting the upper and lower pairs of rope tension is a compression spring that is supported by each end of the rope and the other end is connected to the rope fixed to each of the rope portion of the portion penetrated by the respective shore.

The present invention provides a simple structure by allowing tension adjustment to be made so that sagging does not occur inside or outside of a plurality of ropes individually or a pair of ropes installed to promote safety between a plurality of struts installed at predetermined intervals. In addition to the effect that can be quickly installed in a short time without cumbersome or inconvenient, there is also an effect that can be installed more conveniently by the selective method according to the installation conditions.

In addition, by allowing various types of tension control device to be selectively applied according to the conditions or environment in which the rope-type fence is installed, it is possible to ideally adjust the tension regardless of the installation conditions.

1 is a perspective view and a cross-sectional view for explaining the present invention,

2 is a front view for explaining another second embodiment of the present invention;

3 is a cross-sectional view and a front view for explaining still another embodiment of the present invention;

4 is a front view for explaining still another embodiment of the present invention;

5 is a front view for explaining another fifth embodiment of the present invention;

6 is a front view for explaining another sixth embodiment of the present invention;

7 is a perspective view and a front view for explaining another seventh embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. The present invention is not limited or limited by the embodiments.

1 is a perspective view and a cross-sectional view for explaining the present invention.

As shown in the drawings, a plurality of struts 110 having a known pipe shape are installed at predetermined intervals, and each strut 110 positioned at both ends through guide holes 111 provided in the struts 110. Presented is a tension adjusting device of the fence 100 including each rope 120 is provided to have a different height to be fixed by a conventional manner.

The strut 110 is applicable to both the type (see (a) and (b)) in which the hollow part 112 is formed inside, or the solid type (see (c)) without the hollow part inside. Can be.

In addition, the guide hole 111 is formed in the form of penetrating the support 110 (see (a) and (b)), or the guide ring formed by a known method on the outer surface of the support 110 (see (c)).

In addition, the rope is also braided or twisted with a bundle of fibers, threads, wires, etc. made of a long flexible line, as well as also includes a fiber band woven in a known manner.

In the present application, the type of pillars is formed inside the pillar, and the guide hole also applies to the shape of penetrating the pillar, as well as the rope will be described by applying a conventional rope.

The present invention is to ensure that the tension adjustment can be made so that sagging does not occur inside or outside of each of a plurality of ropes individually or a pair of installed to promote safety between a plurality of struts installed at predetermined intervals.

The tension adjusting device according to the present invention to adjust the tension of the upper and lower pairs of ropes 120 at the same time or to adjust the tension of each of the upper and lower pairs of the inner hollow portion 112 or the support 110 of the support 110, respectively. It includes; the elastic member 10 is provided to be connected to the rope (120).

The elastic member 10 for simultaneously adjusting the tension of the upper and lower pairs of ropes 120 has a ring 12a formed at each end of the tension spring 120 which is an elastic member inside or outside of the support 110. Each rope 120 of the pair is connected and fixed.

That is, as shown in Figure 1 and in the inner hollow portion of the support, each ring of the tension spring, which is an elastic member, is connected to each of the upper and lower pairs of ropes, so that the upper and lower ends of the tension spring are based on both ends fixed to the support located at both ends. By pulling the pair of ropes together, they can be kept constant without sagging.

Moreover, by allowing the tension of the upper and lower pairs of rods to be adjusted at the same time as one of the tension springs, which are elastic members, they have economical and efficient conditions.

And the elastic member for adjusting the tension has an additional advantage that can be beautiful even after the fence construction because it is located in the interior of the post.

Thus, the present invention provides a convenience that can easily adjust the upper and lower pair of rope tension by a simple structure rather than a complex structure.

On the other hand, the tension spring 12, which is an elastic member as described above is not installed inside the strut 110, as shown in Figure 2, the upper and lower pair of rope 120 to pass through the strut 110 and the strut 110 as shown in FIG. It can also be fixed to connect to. It is preferable to apply the tension spring provided on the outside of the support to the support which is installed at a relatively close position rather than a relatively long distance as in FIG.

One tension spring, which is an elastic member installed outside of the post, is capable of preventing a sag by pulling a pair of ropes up and down as described above.

Thus, the cushion for adjusting the upper and lower pair of rope tension from the outside of the support has an advantage that can be installed more convenient and simple compared to the installation inside the above-mentioned support.

Thus, the present invention has a condition that can be adjusted more simply and conveniently the upper and lower pair of rope tension by a tension spring which is one elastic member, as well as a condition that can improve the economics and workability.

3 is a cross-sectional view and a front view for explaining another third embodiment of the present invention.

As shown in the above configuration, an embodiment in which the upper rope and the lower rope can be individually adjusted in tension instead of simultaneously adjusting the upper and lower pairs of ropes will be described.

The elastic member 10 for individually adjusting the tension of the upper and lower pairs of ropes 120 is a tension spring 12 that is an elastic member 10 on the fixing pin 15 provided at the upper and lower portions of the support 110. Ring 12a formed at one end of the hook is connected to each of the fixing pins 15, and the ring 12a of each of the tension springs 12 opposite to the fixing pin 15 is fixed to the upper rope ( 120 or lower rope 120 is respectively connected and fixed.

The fixing pin 15 is separately installed by a known method on each support 110 on which the tension spring 12, which is an elastic member, is installed, and may be formed by a conventional pin fixing method or a bolting method.

In other words, as shown in (a), one end of the tension spring is fixed to the inner hollow of the support by the fixing pin and the other end is fixed to each rope.

In addition, as shown in (b), the tension adjustment of the upper and lower pair of ropes 120 outside the support 110 also includes one end ring 12a of the tension spring 10 on the fixing pin 15 formed at each support. Hang and fix the hook and the other end is fixed to the hook on each rope (120).

Accordingly, the upper and lower ropes of each of the upper and lower ropes fixed with the tension springs fixed by the fixing pins are pulled toward the fixing pins so that the upper and lower pairs of ropes can be kept constant without sagging.

The method of individually adjusting the tension of each of the upper and lower pairs of ropes has an advantage of adjusting the tension more precisely according to the characteristics of each rope.

That is, by allowing the upper rope and the lower rope to individually adjust the tension, it is possible to have a condition to adjust the tension appropriately to the characteristics of each rope.

In addition, the technical configuration of individually adjusting the tension of the upper and lower pairs of ropes also does not have a complicated structure, but by adjusting the tension of each rope more precisely by a simple structure, it is possible to more precisely control the tension control of each rope It also has advantages.

4 is a front view for explaining another fourth embodiment of the present invention.

As shown in the above configuration, it provides a technical configuration to minimize the damage or damage of the tension spring, which is an elastic member of the tension adjusting means exposed to the outside of the support.

The outer side of the elastic member 10 provided on the outer side of the support 110 further includes a cover member 20 provided on the support 110 to surround the outside of the elastic member 10.

The cover member 20 may be fixed by bolting or a screw or a bracket on the support in the form of a conventional bracket surrounding the outer side of the elastic member.

Therefore, the elastic member is protected so as to surround the outside by the cover member, thereby having a condition that can minimize damage or damage to the elastic member by external force or the like.

In addition, the cover member also serves as an ancillary role in which rainwater does not come into direct contact with the elastic member, and thus has ancillary conditions for preventing corrosion and the like within a short time.

5 is a front view for explaining another fifth embodiment of the present invention.

As shown in the above configuration, the technical configuration that can adjust the tension at the same time on the outer side of the support poles located at both ends instead of adjusting the tension between the upper and lower pair of ropes.

The elastic member 10 for simultaneously adjusting the tension of the upper and lower pairs of ropes 120 is an angle of the tension spring 12 which is the elastic member 10 at the outside of the support 110 located at both ends as shown in (a). Each ring 12a formed at the end is connected and fixed to the upper and lower pairs of ropes 120 in a conventional manner.

In other words, as the upper and lower pair of ropes are installed to penetrate a plurality of struts, tension of the upper and lower pairs of ropes can be simultaneously adjusted on the outside of each strut located at both ends, not between the struts and the struts, which are elastic members. It is.

This tension control method can be made at the same time in the process of fixing each rope to each shore located at both ends after installing a plurality of ropes through the plurality of shores, the efficiency of the work to install the tension control device It has the advantage of increasing even more.

Accordingly, by simultaneously adjusting the tension of the upper and lower pair of ropes by the tension spring, which is an elastic member, on the outside of each strut located at both ends, each rope between the strut and the strut can be kept constant without sagging.

On the other hand, the method of adjusting the tension of the upper and lower pair of ropes 120 on the outside of both end support 110 is fixed to the end of each rope 120 by a method known to the ground as in (b) upper rope The elastic member 10 may be provided between the 120 and the lower rope 120. At this time, each ring of the tension spring, which is an elastic member, is connected and fixed by a known method to the upper rope and the lower rope.

6 is a front view for explaining another sixth embodiment of the present invention.

As shown in the embodiment of FIG. 5, a technical configuration of a method in which both ends individually adjust tension adjustment of a pair of upper and lower ropes on the outer side of the support is provided.

The elastic member 10 for individually adjusting the tension of the upper and lower pairs of ropes 120 is a ring formed at one end of the tension spring 12 that is the elastic member 10 at the outside of the support 110 located at both ends thereof. 12a) is connected to each rope 120, the ring (12a) formed on the other end of the opposite side is fixed and connected to each support (110). At this time, the upper rope is extended and fixed by a method known to the ground, and the lower rope may also be fixed by the above-described method after extending and fixing like the upper rope, but the lower rope is a conventional way to the props of both ends Explain in a closed state.

The hook of the tension spring to the support is secured by hooks or the like formed on the support in a conventional manner.

Therefore, the tension control of the upper and lower pair of ropes on the outside of the support also has a condition that can be easily adjusted without troublesome or inconvenience.

In the above configuration as shown, another embodiment that can individually adjust the tension of each rope on the outside of each strut located at both ends.

The elastic member 10 for individually adjusting the tension of the upper and lower pairs of ropes 120 is a part in which each rope 120 of the portion penetrated by the respective pillars 110 is in contact with one end of the rope 120. The other end is a compression spring 14 which is fixedly connected to the rope 120 in a conventional manner.

That is, the elastic member according to the seventh embodiment of the present invention can adjust the tension while supporting the pair of upper and lower ropes individually by the compression spring, which is an elastic member, thereby accurately and precisely according to the characteristics and conditions of each upper and lower rope. Provides convenience to adjust.

In addition, the compression spring, which is an elastic member, may be provided not only on the outside of the posts located at both ends as in (a) or (b), but also according to the number corresponding to each post as in (c).

As a result, the tension control of the upper and lower pairs of ropes also has a condition that the adjustment can be made more precisely and accurately.

In the present application, a pair of upper and lower ropes has been described as an example, which will be described as an example, and it will be appropriate to apply to a fence provided with one or more ropes.

Claims

A tension adjusting device for a fence including a plurality of struts installed at predetermined intervals and respective ropes having different heights to be fixed to the struts positioned at both ends through guide holes provided in the struts.

The tension adjusting device includes an elastic member provided to be connected to each of the ropes so as to simultaneously adjust the tension of the upper and lower pairs of ropes at the inner hollow portion of the support or the outside of the support at the same time or to adjust the tension individually. Tension control device of rope type fence.
The method of claim 1,

The elastic member for adjusting the upper and lower pair of rope tension at the same time is that each ring formed at each end of the tension spring (tension coil spring), which is an elastic member inside or outside of the support is connected to the upper and lower pair of rope Tension control device of the rope-type fence.
The method of claim 1,

The elastic member for individually adjusting the upper and lower pairs of rope tension is fixed to a ring formed at one end of the tension spring, which is an elastic member, on the fixing pins provided on the upper and lower portions of the support poles, respectively. Rings of the tension spring of the opposite side to be fixed to the fixing pin is connected to the upper rope or the lower rope, characterized in that the tension adjustment device of the rope-type fence.
The method of claim 2 or 3,

The outer side of the elastic member provided on the outer side of the support tension control device of the rope type fence further comprises a cover member provided on the support so as to surround the outside of the elastic member.
The method of claim 1,

The elastic member for simultaneously adjusting the upper and lower pair of rope tension is characterized in that each ring formed at each end of the tension spring, which is an elastic member, connected to each of the upper and lower pairs of ropes on the outside of the struts located at both ends. Tension control device of rope type fence.
The method of claim 1,

The elastic member for individually adjusting the upper and lower pair of rope tension is a ring formed at one end of the tension spring, which is an elastic member at the outside of the strut located at both ends is connected to each rope, the ring formed at the other end of the opposite side is Tension control device of the rope-type fence, characterized in that connected to each shore fixed.
The method of claim 1,

The elastic member for individually adjusting the upper and lower pairs of rope tension is a portion of each rope that is in contact with each of the struts and the end is supported by the strut and the other end is a compression spring that is connected to the rope fixed Tension control device of rope type fence.