TW201837340A - Cable fixed structure for an anti-fall net - Google Patents

Abstract

The invention discloses a cable fixing structure for an anti-fall net, comprising: a base has a protruding cylinder and protrudes out the surface of the base; upper surface of the projecting cylinder has a first hole which is perpendicular to surface of the base. The first hole crosses through the base. A cover covered a portion of the protruding cylinder and the inner wall of the cover has at least one projection; wherein the cover covers the protruding cylinder, the top of the projection touches against the upper surface of the protruding cylinder so that the cover covers only the upper edge of the partially projecting cylinder. The cover has a distance between the cover and the surface to accommodate a cable.

Description

   Wire rope fixing structure for anti-fall net   

The invention relates to a steel cable fixing structure, in particular to a steel cable fixing structure used in a fall prevention net.

At present, the steel cable fixing structure of anti-fall windows or anti-fall facilities on the market will be fixed with screws in advance before the structure is shipped to the customer; when the construction is on site, the staff needs to loosen and adjust the screws first. Structure, and then install the steel cable in the steel cable fixed structure; but due to the site environment and vibration during construction and other factors, when the screw is loosened, the cover of the fixed structure is liable to loosen, rotate or slide, and the staff must take time Adjust the cover angle and steel cable, which will lead to prolonged working hours and injury to the wrist joint.

One of the objectives of the present invention is to provide a steel cable fixing structure for use in an anti-fall net, which can save construction time.

One of the objectives of the present invention is to provide a steel cable fixing structure for a fall arrest net, which can simplify the construction process.

One of the objects of the present invention is to provide a wire rope fixing structure for a fall prevention net, which can prevent dust from falling into the gap.

The invention provides a steel cable fixing structure used for an anti-fall net, comprising: a base having a protruding column and the protruding column protruding from the surface of the base, and the upper surface of the protruding column is perpendicular to the base A first perforation on the surface of the seat, and the first perforation passes through the base; and a cover for covering a part of the protruding column, and the inner wall of the cover has at least one bump; wherein the cover covers the protruding column During the body, the top of the bump is against the upper surface of the protruding column, so that the cover can only cover part of the upper edge of the protruding column, and there is a space between the cover and the surface to accommodate a steel cable.

101‧‧‧ base

101a‧‧‧ protruding column

O1, O2‧‧‧ perforation

S1‧‧‧ surface

102‧‧‧ Cover

S2‧‧‧upper surface

L‧‧‧ pitch

FIG. 1 shows a top view, a side schematic view, and a three-dimensional schematic view of an embodiment of a steel cable fixing structure used in an anti-fall net of the present invention.

FIG. 2 shows a top view, a side schematic view, and a three-dimensional schematic view of an embodiment of a cover body for a steel wire fixing structure of an anti-fall net of the present invention.

FIG. 3 is a schematic side view of a combination of a cover and a base of a steel cable fixing structure used in a fall prevention net according to the present invention.

Please refer to FIG. 1 and FIG. 2 at the same time. FIG. 1 shows a top view and a side view of an embodiment of a base of the present invention, and FIG. 2 shows a top view and a side view of an embodiment of a cover of the present invention. The present invention is a steel cable fixing structure 100 used for anti-falling nets, and the structure 100 is mainly used for fixing a steel wire for anti-falling nets.

The structure 100 of the present invention includes a base 101 and a cover 102. The base 101 has a protruding column 101a and the protruding column 101a protrudes from the surface S1 of the base 101, and the upper surface S2 of the protruding column 101a has a first perforation O1 perpendicular to the surface S1 of the base 101, And the first perforation O1 passes through the base 101.

The cover body 102 is configured to cover a part of the protruding column body 101 a, and the cover body 102 has a groove 102 a and the inner wall has at least one bump B. In an embodiment of the present invention, the protruding column 101a may be realized by an arc-shaped column, a semi-circular column, or a cylinder, and the shape of the inner wall of the groove 102a is an arc-shaped inner wall, or The semi-circular inner wall, or a circular inner wall, corresponds to the shape of the protruding column 101a.

When the cover body 102 covers and covers the protruding pillar 101a, the top of the bump B is against the upper surface S2 of the protruding pillar 101a, so that the groove 102a can only cover or cover part of the protruding pillar. On the upper edge of 101a, the cover 102 cannot completely cover the protruding column 101a. At this time, there is a distance L between the cover 102 and the surface S1 of the base 101 to accommodate a steel cable (not shown); in one embodiment The top of the bump B is against the edge of the upper surface S2 of the protruding pillar 101a.

Since the surface of the protruding pillar 101a is used for the wire rope looping, the protruding pillar 101a of the present invention has an arcuate surface so that the steel wire loop can be attached to the surface of the protruding pillar 101a.

In addition, the cover body 102 includes a second perforation O2, and the second perforation O2 passes through the cover body 102. When the cover 102 covers the protruding column 101a, the second perforation O2 corresponds to the first perforation O1 and is connected, and the accommodation space in the second perforation O2 and the first perforation O2 is used to accommodate a fixing screw ( (Not shown).

Please refer to FIG. 3 at the same time. FIG. 3 shows a schematic side view of the combination of the cover body and the base of the steel wire fixing structure used in the anti-fall net of the present invention. Please note here that the structure 100 has a first state and a second state. In order to avoid too much disorder in the illustration, the steel cables and fixing screws are omitted.

When in the first state, the nut of the fixing screw is rotated so that the top of the bump B just abuts on the upper surface S2 of the protruding column 101a, and the distance at this time is larger than that of the steel cable; because in the present invention, the bump B As a deformable elastic body, the structure 100 adjusts the distance L according to the deformation of the bump B, so when in the second state, the nut of the fixing screw is rotated so that the top of the bump B abuts against the protruding column 101a The upper surface S2 deforms the bump B toward the surface S1 of the base 101 to tightly compress the steel cable. At this time, the distance L is equal to the width of the steel cable, and the steel cable is fixed in the distance L.

Please note that in this embodiment, the bumps B are respectively provided at the three vertices of the arc-shaped inner wall. Because the bumps B are provided at the three vertices, the cover body 102 can be covered to the protrusion column to hold the cover body 101a. 102 is balanced, which can prevent the cover body 102 from tilting or rotating.

In summary, with the structure of the present invention, the manufacturer fixes the fixing structure with screws in advance; then, when the construction is on site, workers do not need to loosen the screws to adjust the fixing structure, and then install the steel cable in the steel cable fixing structure. Since the distance is greater than the width of the cable at this time, the worker can directly set the cable in the distance, and adjust the distance according to the deformation of the bump B so that the width of the cable is equal to the distance to directly fix the cable in the present invention, and save 30 The purpose of% ~ 40% working hours.

Claims (7)

    A steel cable fixing structure used for an anti-fall net includes a base with a protruding column and the protruding column protrudes from the surface of the base, and an upper surface of the protruding column is perpendicular to the A first perforation on a surface of the base, and the first perforation passes through the base; and a cover for covering a part of the protruding pillar, and the cover has a groove and the inner wall has at least one A bump; wherein when the cover covers the protruding pillar, the top of the bump is against the upper surface of the protruding pillar, so that the groove can only cover part of the protruding pillar Edge, at this time there is a space between the cover and the surface to accommodate a steel cable.         The structure described in item 1 of the scope of patent application, wherein the cover body includes: a second perforation, passing through the cover body; wherein when the cover body covers the protruding pillar, the second perforation and the first perforation A perforation is corresponding and connected, and an accommodation space in the second perforation and the first perforation is used to accommodate a fixing screw.         The structure according to item 2 of the scope of patent application, wherein the structure has a first state and a second state; when in the first state, the nut of the fixing screw is rotated to make the top of the projection It is against the upper surface of the protruding column, and the distance is larger than the steel cable.         The structure described in item 3 of the scope of patent application, wherein, in the second state, the nut of the fixing screw is rotated so that the top of the projection abuts the upper surface of the protruding cylinder and makes The projection is deformed toward the surface of the base, and at this time, the distance is equal to the width of the steel cable, so that the steel cable is fixed in the distance.         The structure described in item 4 of the scope of patent application, wherein the bump is a deformable elastic body, and the structure adjusts the distance according to the deformation of the bump.         The structure described in item 5 of the scope of patent application, wherein the protruding column is an arc-shaped column; the groove is an arc-shaped inner wall corresponding to the arc-shaped column.         The structure described in item 6 of the scope of patent application, wherein the projections are respectively arranged at the three apexes of the curved inner wall, so that the cover can prevent the cover from tilting or rotating when it covers the protruding column. .