KR102070711B1 - Fixing device for angle adjustable fence bar - Google Patents

Abstract

The present invention provides a plurality of struts installed at regular intervals, and a crosspiece fixture for fixing both ends of one or more crosspieces arranged in a transverse direction between the struts to the strut, wherein the crosspiece fastener is provided on the side of the strut. Fixing panel coupled; A fixing cap coupled to wrap around one end of the crosspiece; A first rotating shaft protruding from one side of the fixing panel and a second rotating shaft protruding from one side of the fixing cap, and fastening holes are formed at ends of the first rotating shaft and the second rotating shaft. A rotating shaft in which the first rotating shaft and the second rotating shaft face each other and overlap each other so that the formed fastening holes coincide with each other; It includes a fixing bolt to be fitted to the fastening hole, the crosspiece is fixed to the crosspiece fixture of the fence capable of adjusting the angle, characterized in that the crossbar can be installed to be rotated around the fixing bolt inserted in the fastening hole.

Description

Fence with adjustable angle bar {FIXING DEVICE FOR ANGLE ADJUSTABLE FENCE BAR}

The present invention is a fence that is installed at the edge of the sidewalk mainly to separate the road and sidewalks, such as roads and trails, the both ends of the cross-bar provided between the struts to connect between the struts and the struts installed at predetermined intervals It relates to a crosspiece fixture of the adjustable fence that is coupled to the shore.

In general, railings are installed at the edges of roads to separate roads and roads and to protect pedestrians, or at unspecified locations, including parks, to guide traffic, restrict traffic, or protect traffickers and animals and plants. It is installed and used in various fields such as stairs and verandas of buildings.

Railings, as is well known, are generally installed at the edges of roads to separate roadways and roads and to protect and guide people walking on the road.

When installing the railings as described above, the pillars are installed at regular intervals, and at least one rail is installed between the pillars to be installed and the pillars to be installed, and the ends of the rails are installed on the pillars by the connecting device.

In the prior art, Korean Patent Application Publication No. 10-2009-0077459 discloses a plurality of connections installed horizontally or inclined by being positioned at regular intervals between upper and lower sides between two main supports that are laid to face each other, and the two main supports. A plurality of pipe holders for supporting pipes, upper and lower support pipes inserted between upper and lower ends of the main support bars on both sides, and rail supports formed on the upper support pipes to support the rails. In the handrail constituting the upper and lower ends of each of the main support, the plurality of fastening bolts screwed into a plurality of female thread holes formed in the upper and lower support pipes and the upper and lower support pipes at the same time A plurality of long holes are formed to allow movement control, and a fastener is formed to protrude from the upper end of the upper support pipe, and the In the hole, the height adjustment rod with the rail support is installed in a state where the lifting and lowering control is fitted. The connecting pipe is installed through the pipe holder, and the pipe holder is fastened by the fastener penetrating the prop. As a result, the workability is not good and it is impossible to change the position of the connection pipe at the construction site, so there is a problem in that the workability is very poor.

In addition, the Utility Model Registration No. 20-0466122 is installed on the ground with a predetermined interval and is connected to both sides of the holding pipe for connecting the horizontal pipes to both the left and right sides, and to both sides of the pipe holding the pipes. Insertion holes are formed to fit the outer surface of the horizontal pipe. A coupling piece is formed to extend from the inner surface of the insertion hole to be bent to face the outer surface of the horizontal pipe. Since the side is provided, it is necessary to drill the insertion hole for the installation of the horizontal pipe in the holding pipe, but it is difficult to form a circular insertion hole in the cylindrical holding pipe, and thus there is a problem in that the horizontal pipe cannot be easily inserted and connected to the holding pipe. .

The present invention is to solve the problems described above, it is possible to fix the crossbar to the support and install the crossbar at various inclination angles without drilling holes in the support, and can freely change the position of the crossbar at the construction site, the tool The object of the present invention is to provide an adjustable angle fence of the fence which can be installed on the shore by hand without using it.

In order to achieve the above object, the present invention is a plurality of struts installed at regular intervals, and a crosspiece fixture for fixing both ends of the at least one crosspiece disposed in the transverse direction between the struts, Rung fixtures are fixed to the side of the holding panel; A fixing cap coupled to wrap around one end of the crosspiece; A first rotating shaft protruding from one side of the fixing panel and a second rotating shaft protruding from one side of the fixing cap, and fastening holes are formed at ends of the first rotating shaft and the second rotating shaft. A rotating shaft in which the first rotating shaft and the second rotating shaft face each other and overlap each other so that the formed fastening holes coincide with each other; And a fixing bolt fitted to the fastening hole, the crossbar being pivotally installed around the fixing bolt inserted into the fastening hole, and a circular first insertion hole is formed inside the fixing panel. The first rotation shaft is fitted, a plurality of fixing projections protruding at a predetermined interval in the radial direction at the end of the first rotation shaft, a plurality of fixing projections formed in the radial direction on the rear of the fixing panel accommodated It is provided with an angle adjusting means including a fixing groove, inclined of the fastening hole formed in the first rotating shaft according to the position where the fixing projection is seated in the fixing groove while the first rotating shaft is fitted into the insertion hole from the rear of the fixing panel. By adjusting the angle, it is possible to adjust the angle in which the crosspiece can be rotated relative to the fixing bolt, the second surface of the circular insert on the bottom surface of the fixing cap A ball is formed and the second rotation shaft is fitted, a plurality of fixing projections protruding at regular intervals in the radial direction at the end of the second rotation shaft, and the fixing projections formed in the radial direction on the bottom surface of the fixing cap An angle adjusting means including a plurality of fixing grooves is provided, the second rotation shaft is fitted into the second insertion hole in the interior of the fixing cap, and according to the position where the fixing protrusion is seated in the fixing groove, By adjusting the inclination angle of the formed fastening hole, the crosspiece can be fixed by rotating the reference to the second pivot, the cross section of the first pivot and the second pivot is formed in the shape of a semi-circle, flat One side is disposed to be in contact with each other overlapping, and the inside of the fixed cap is further provided with an elastic member for pressing the end of the second pivot shaft to project the second pivot shaft to the outside, After the contractor pushes the fixing cap toward the fixing panel, the fixing protrusion is removed from the fixing groove to rotate the cross coupled to the fixing cap, and then the elastic protrusion is fixed to the fixing groove by the elastic member so that the direction of the cross is fixed. do.

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According to the rail fasteners of the angle adjustable fence according to the present invention, to fix the cross bars to the struts do not form a hole through both sides as in the prior art to eliminate the work due to the perforation of the hole is generated because the two sides of the holes do not match There is an effect of eliminating the inability to assemble, it is possible to change the direction of the cross in the construction site freely through the angle adjustment means has excellent workability and the effect of providing the best fence for the site conditions.

In addition, the crossbars can be easily installed at various inclination angles, and the crossbars can be fixedly installed or tilted in front of the construction site even when the fixing panel and the fixing cap connecting the props and crossbars are combined. There is an advantage that can be turned over, it is installed by hand and assembled with each other, there is an effect that can shorten the air and improve the safety of the operator.

In addition, it is a very simple structure with minimal components, so it can be effectively and reliably connected to the railing column at various angles.It has high assembly workability, economical efficiency and very easy maintenance, and is highly applicable to various types of props. By having an application degree of freedom, it is possible to efficiently and economically construct a staircase, an inclined topography or a front and rear bend topography.

1 is a schematic diagram of a preferred embodiment according to the present invention
2 is a side view of a preferred embodiment according to the present invention
3 is a cross-sectional view taken along line AA ′ of FIG. 2;
Figure 4 is an exploded perspective view of a preferred embodiment according to the present invention
Figure 5 is a schematic diagram showing the coupling of the fixed panel and the first pivot shaft according to the present invention
6 is a state diagram showing that the first rotating shaft is fixed at various angles by the angle adjusting means according to the present invention;
Figure 7 is a use state of the fixing bolt is installed in the vertical direction in accordance with the present invention
8 is a state of use of the fixing bolt is installed in a horizontal direction according to the present invention
Figure 9 is a schematic diagram showing the coupling of the fixed cap and the second pivot shaft according to the present invention
10 is a schematic view showing that the fixing cap is rotated by the elastic member according to the present invention
11 is a schematic view showing that the crosspiece is rotated by the angle adjusting means according to the present invention

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic view of a preferred embodiment according to the present invention, Figure 2 is a side view of a preferred embodiment according to the present invention, Figure 3 is an AA 'cutaway view of Figure 2, Figure 4 is an exploded perspective view of a preferred embodiment according to the present invention 5 is a schematic view showing a combination of a fixed panel and a first rotational shaft according to the present invention, Figure 6 is a state diagram showing that the first rotational shaft is fixed at various angles by the angle adjusting means according to the present invention, Figure 7 is a state of use of the fixing bolt is installed in the vertical direction in accordance with the present invention, Figure 8 is a state of use of the fixing bolt is installed in the horizontal direction according to the present invention, Figure 9 is a fixed cap according to the present invention and Figure 10 is a schematic view showing the coupling of the second pivot, Figure 10 is a schematic view showing that the fixing cap is rotated by the elastic member according to the present invention, Figure 11 is applied by the angle adjusting means according to the present invention A schematic diagram showing the exchange is rotated.

The present invention relates to a plurality of struts (1) installed at regular intervals, and a crosspiece fixture for fixing both ends of at least one crossbar (2) disposed transversely between the struts.

As shown in Figures 1 to 4, the crosspiece fixture according to the present invention includes a fixing panel 10 coupled to the side of the support (1); A fixed cap 20 coupled to surround one end of the crosspiece 2; A first rotating shaft 31 protruding from one side of the fixing panel 10, and a second rotating shaft 32 protruding from one side of the fixing cap 20. A rotating shaft 30 formed at an end of the second rotating shaft 33 such that the first rotating shaft and the second rotating shaft protrude from each other and overlap each other to form the coupling holes; It characterized in that it comprises a fixing bolt 40 fitted in the fastening hole.

The fixing panel 10 is coupled to the side of the support (1), is formed in a rectangular plate-like body, the inner side is formed with a through hole for inserting the fixing piece or bolt on the side of the support (1).

The fixing cap 20 is coupled to wrap around one end of the crosspiece 2, one side is formed in the shape of an open enclosure, the end of the crosspiece 2 is inserted into the interior through the open side, inserted A through hole for inserting the fixing piece or the bolt is formed in the front or rear to fix the end of the crosspiece (2).

The rotating shaft 30 includes a first rotating shaft 31 protruding from one side of the fixing panel 10 and a second rotating shaft 32 protruding from one side of the fixing cap 20. In addition, fastening holes 33 are formed at ends of the first and second pivotal shafts so that the first and second pivotal shafts face each other and overlap each other so that the formed fastening holes coincide with each other.

In addition, it is preferable that the cross sections of the first rotation shaft 31 and the second rotation shaft 32 are formed in the shape of a semi-circle so that one flat surface is in contact with and overlaps with each other.

The fixing bolt 40 is inserted into each of the fastening holes formed at the ends of the first rotating shaft 31 and the second rotating shaft 32 is fixed by a fixing nut.

An angle adjusting means 50 is provided to determine the direction of the fastening hole 33 in which the fixing bolt 40 is installed. The angle adjusting means 50 is the first time protruding from the fixing panel 10. It may be configured to adjust the rotation angle of the coaxial 31, or to adjust the rotation angle of the second rotation shaft 32 protruding from the fixed cap 20.

First, as shown in FIGS. 5 and 6, in order to adjust the rotation angle of the first pivot shaft 31, a circular first insertion hole 11 is formed in the fixing panel 10 and the inner side thereof. The first rotation shaft 31 is inserted into the rear of the fixing panel 10, the fitting projection 51 formed to protrude at a predetermined interval in the radial direction at the end of the first rotation shaft and the fixing panel 10 Is provided in the plurality of radial directions on the back of the) is provided with an angle adjusting means 50 including a fixing groove 52 for receiving the fixing projections, the first pivot shaft 31 is the rear of the fixing panel 10 By adjusting the inclined angle of the fastening hole 33 of the first pivot shaft 31 according to the position where the fixing protrusion 51 is seated in the fixing groove 52 while being inserted into the insertion hole 11, 2) is preferably configured to be able to adjust the angle that can be rotated based on the fixing bolt (40).

The first insertion hole 11 is formed in a circular shape on the inside of the fixing panel 10 so that the first pivot shaft 31 is inserted and fixed at the rear surface of the fixing panel 10.

The angle adjusting means 50 is a fixed protrusion 51 protruding at a predetermined interval in the radial direction at the end of the first rotation shaft, and a plurality of fixed protrusions formed in the radial direction on the rear surface of the fixing panel 10 It includes a fixing groove 52 is received.

The fixing protrusion 51 is formed to protrude at a predetermined interval in the radial direction from the end of the first rotation shaft (31).

The fixing groove 52 is formed in a plurality of radial directions on the rear surface of the fixing panel 10 to accommodate the fixing projections.

Therefore, as shown in FIG. 6, the first pivot shaft 31 is inserted into the insertion hole 11 at the rear of the fixing panel 10 while the fixing protrusion 51 is seated in the fixing groove 52. As described above, the inclination angle of the fastening hole 33 formed in the first pivotal shaft 31 can be adjusted.

In addition, the first pivot shaft 31 and the second pivot shaft 32 face each other and protrude so that the fastening holes 40 are overlapped with each other so that the fixing bolts 40 are fitted, so that the second pivot shaft 32 is fitted. Is dependent upon the inclination of the first pivot 31 is fastened.

Accordingly, as the angle adjusting means 50 for adjusting the rotation angle of the first pivot shaft 31 is provided, the fixing bolt 40 inserted into the fastening hole 33 is installed in the vertical direction (a). In the crossbar (2) coupled to the fixed cap 20 can be rotated in the horizontal direction, the crossbar (2) coupled to the fixed cap in the state (b) the fixing bolt 40 is installed in the horizontal direction is vertical It becomes possible to rotate in the direction, in the state (c) the fixing bolt 40 is installed in an oblique direction will be able to be rotated in the diagonal direction, the crosspiece 2 coupled to the fixing cap.

That is, as shown in Figure 7, when the plurality of struts (1) are installed at the same interval is installed at the same height, the fixing bolt 40 is inserted into the fastening hole 33 the angle adjusting means (50) Is installed in the vertical direction by adjusting the rotation angle of the first pivot shaft 31 so that the crossbar 2 coupled to the fixed cap 20 can be rotated in the horizontal direction, so that the strut 1 can be freely mounted. 8 may be connected to and installed as shown in FIG. 8, when the plurality of struts 1 are installed at height differences such as stairs, the angle adjusting means 50 is fixed to the fastening hole 33. By adjusting the rotation angle of the first rotational shaft 31 so that the 40 is installed in the horizontal direction (b), the crossbar 2 coupled to the fixing cap 20 can be rotated in the vertical direction so that the prop is freely supported. (1) will be able to connect and install.

On the other hand, the crosspiece 2 according to the present invention is disposed in the transverse direction between the struts (1), the fixing cap 20 is wrapped and coupled to both ends, it is usually provided with a rectangular cross section.

In addition, as shown in Figures 9 to 11, the angle adjusting means 50 may be configured to adjust the rotation angle of the second pivot shaft 32 protruding from the fixed cap 20, the fixed cap ( The bottom surface of the 20 is formed with a circular second insertion hole 21 is fitted with the second pivot shaft 32, the fixing projection 51 formed to protrude in the radial direction to the end of the second pivot shaft and Is formed in a plurality of radial directions on the bottom surface of the fixing cap 20 is provided with an angle adjusting means 50 including a fixing groove 52 for receiving the fixing projections, the second pivot shaft 32 The fastening of the fastening hole 33 of the second pivot shaft 32 according to the position where the fixing protrusion 51 is seated in the fixing groove 52 while being fitted into the second insertion hole 21 inside the fixing cap 20. By adjusting the angle of rotation, the crossbar 2 is preferably configured to be rotated and fixed relative to the second rotation shaft (32).

That is, the second insertion hole 21 is formed in a circular shape on the bottom surface of the fixed cap 20 so that the second pivot shaft 32 is inserted into the fixed cap and fixed.

The angle adjusting means 50 has a fixing protrusion 51 protruding in the radial direction at the end of the second pivot shaft and formed in a plurality of radial directions on the bottom surface of the fixing cap 20 to accommodate the fixing protrusions. It includes a fixing groove 52.

The fixing protrusion 51 is formed to protrude in the radial direction from the end of the second pivot shaft (32).

The fixing groove 52 is formed in a plurality of radial directions on the bottom surface of the fixing cap to accommodate the fixing projections.

Therefore, the second pivot shaft 32 is fitted into the second insertion hole 21 in the interior of the fixed cap 20, and according to the position where the fixing protrusion 51 is seated in the fixing groove 52. It is to be able to adjust the inclination angle of the fastening hole 33 of (32).

However, the first pivot shaft 31 and the second pivot shaft 32 face each other and protrude so that the fastening holes 40 overlap each other so that the fixing bolts 40 are fitted, so that the second pivot shaft 32 is fitted. Since it is fastened depending on the inclination of the first rotating shaft 31, the fixing cap 20 is installed to be inclined relative to the second rotating shaft (32).

Therefore, as the angle adjusting means 50 for adjusting the rotation angle of the second pivot shaft 32 is provided, the inclination of the fixed cap 20 coupled to the second pivot shaft 32 can be adjusted. will be.

In addition, it is preferable that the inside of the fixing cap 20 is further provided with an elastic member 53 for pressing the end of the second pivot shaft 32 to protrude the second pivot shaft to the outside.

The elastic member 53 is to press the end of the second pivot shaft 32 to hold the fixing protrusion 51 is fitted into the fixing groove 52 to be seated.

Therefore, as shown in FIG. 10, the worker pushes the fixing cap 20 toward the fixing panel 10 while the fixing protrusion 51 is detached from the fixing groove 52 so as to be coupled to the fixing cap 20. After rotating (2), the fixing protrusion 51 is seated in the fixing groove 52 by the elastic member 53, so that the direction of the crosspiece 2 is fixed.

As described above, according to the present invention, as the angle adjusting means 50 capable of adjusting the inclination of the second pivot 32 is provided, the fixed panel 10 for connecting the strut 1 and the crosspiece 2 and Even when the fixing cap 20 is coupled, the horizontal bar 2 may be fixedly installed or the front and rear surfaces may be inverted without the separation or detachment of parts.

The present invention is not limited to the above-described embodiments, and of course, modifications may be made by those skilled in the art without departing from the spirit of the present invention. Therefore, the scope of the claims in the present invention will not be defined within the scope of the detailed description, but will be defined by the following claims and their technical spirit.

100: adjustable fence of the fence adjustable angle
1: prop 2: rung
10: fixed panel 11: first insertion hole
20: fixed cap 21: the second insertion hole
30: rotating shaft 31: first rotating shaft
32: 2nd rotation shaft 33: Fastening hole
40: fixing bolt 50: angle adjusting means
51: fixing protrusion 52: fixing groove
53: elastic member

Claims (5)

In the cross holders for fixing both ends of the plurality of struts (1) installed at regular intervals and at least one end of the at least one crosspiece (2) arranged in the transverse direction between the struts,
The crosspiece fixture is fixed to the side of the support (1) the panel 10; A fixed cap 20 coupled to surround one end of the crosspiece 2; A first rotational shaft 31 protruding from one side of the fixing panel 10, and a second rotational shaft 32 protruding from one side of the fixing cap 20. A fastening hole 33 formed at an end of the second pivotal shaft so that the first pivotal shaft and the second pivotal shaft face each other and overlap each other so that the formed fastening holes coincide with each other; It includes a fixed bolt 40 is fitted to the fastening hole; including, the crossbar 2 is rotated around the fixing bolt 40 inserted into the fastening hole is configured to be installed,
A circular first insertion hole 11 is formed inside the fixing panel 10 so that the first pivot shaft 31 is fitted, and protrudes at a predetermined interval in a radial direction at an end of the first pivot shaft. The angle adjusting means 50 is provided with a plurality of fixing protrusions 51 and a plurality of fixing grooves 52 formed in a radial direction on the rear surface of the fixing panel 10 to accommodate the fixing protrusions. The first pivotal shaft 31 is fitted to the insertion hole 11 at the rear of the fixed panel 10 and is formed on the first pivotal shaft 31 according to a position where the fixing protrusion 51 is seated in the fixing groove 52. By adjusting the inclination angle of the fastening hole 33, it is possible to adjust the angle that the crosspiece 2 can be rotated based on the fixing bolt 40,
A circular second insertion hole 21 is formed on the bottom surface of the fixing cap 20 so that the second rotation shaft 32 is fitted, and protrudes at a predetermined interval in a radial direction to an end of the second rotation shaft. The angle adjusting means 50 is provided with a plurality of fixing protrusions 51 and a plurality of fixing grooves 52 formed in a radial direction on the bottom surface of the fixing cap 20 to accommodate the fixing protrusions. The second rotation shaft 32 is fitted into the second insertion hole 21 in the interior of the fixing cap 20, and according to the position where the fixing protrusion 51 is seated in the fixing groove 52. By adjusting the inclination angle of the fastening hole 33 formed in the 32, the crosspiece 2 can be fixed by rotating the reference to the second pivot shaft 32,
Cross sections of the first rotation shaft 31 and the second rotation shaft 32 are formed in the shape of a semi-circle, so that one flat surface is abutted and overlapped with each other.
The fixing cap 20 is provided with an elastic member 53 for pressing the end of the second rotating shaft 32 to protrude the second rotating shaft to the outside, the operator fixed the fixed cap 20 to the panel After the fixing protrusion 51 is removed from the fixing groove 52 while pushing toward the 10 to rotate the crosspiece 2 coupled to the fixing cap 20, the fixing groove 52 is formed by the elastic member 53. ) A crosspiece fixture of an angle adjustable fence, characterized in that the direction of the crosspiece 2 is fixed while the fixing protrusion 51 is seated.
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