KR100802500B1 - Crossrail angle adjustment apparatus for barrier constructed on inclined ground - Google Patents

Abstract

An angle adjustment device of a cross bar for a fence installed on an inclined ground surface is provided to couple a cross bar without reconstructing two posts even if the distance between two fences exceeds the permitted limit by adjusting the vertical and horizontal assembling angles of a cross bar freely. An angle adjustment device of a cross bar for a fence installed on an inclined ground surface for adjusting a gradient of a cross bar(2) of a fence comprises a fixing bracket(20) having a supporting arm provided with a pocket opened in the coupling direction of a cross bar, and an attachment plate coupled with the supporting arm to be coupled to a post(1), a cross bar coupling ring(60) having a screw hole(68) at the center and coupled to the end of the cross bar, a swivel connector(40) having a ball(42) inserted to the pocket of the fixing bracket to make a hinge movement and a bolt(44) coupled to the screw hole of the cross bar coupling ring, and located between the fixing bracket and the cross bar coupling ring, and a holder(50) having a ball contact surface formed on one side of a central hole to support the ball of the swivel connector and coupled to the bolt of the swivel connector to be coupled to the supporting arm of the fixing bracket to support the swivel connector.

Description

Crossbar angle adjuster for fences installed on the sloped surface {CROSSRAIL ANGLE ADJUSTMENT APPARATUS FOR BARRIER CONSTRUCTED ON INCLINED GROUND}

1 is a perspective view showing a fence constructed on the inclined ground using a crossbar angle adjusting device according to the present invention;

Figure 2 is a side view showing a combined state of the crossbar angle adjusting device for the fence constructed on the inclined ground according to a preferred embodiment of the present invention;

Figure 3 is an exploded perspective view of the crossbar angle adjustment device for the fence constructed on the inclined ground according to a preferred embodiment of the present invention;

4 is an exploded perspective view showing in a direction opposite to FIG. 3;

Figure 5 is a perspective view showing the appearance state when the crossbar angle adjusting device for the fence constructed on the inclined ground according to the preferred embodiment of the present invention is coupled to the pillar;

6A through 6C are views sequentially showing a process of using a crossbar angle adjusting device for a fence constructed on an inclined ground according to a preferred embodiment of the present invention;

Figure 7 is a cross-sectional view showing a state in which the crossbar angle adjusting device for the fence constructed on the inclined ground according to the present invention.

Explanation of symbols on the main parts of the drawings

1: pillar 2: crossbar

3: pillar cap 10: crossbar angle adjustment device

20: fixing bracket 22: mounting plate

24: mounting surface 26, 63: bolt hole

30: supporting arm

32: pocket 34, 56: screw

36: contact protrusion 40: swivel connector

42: ball 44: bolt

46: tool holder 50: holder

52: ball contact surface 58: pad surface

60: crossbar coupling ring 62: outer body

64 recess recess 66 inner body

68; Screw hole

100: fence

The present invention relates to a crossbar angle adjusting device for the fence to be installed on the inclined ground, more specifically, the fence is installed in a beautiful and stable structure by setting the position of the crossbar freely in the place where the ground is inclined It relates to a crossbar angle adjusting device for the fence to be installed on the inclined ground.

Fences between roads and sidewalks or between fences in apartments, parks, etc. must be constructed with consideration of aesthetics as well as aesthetics for stable passage of people. Various techniques have been proposed in connection with such a fence.

Republic of Korea Patent Publication No. 90-005633 "Fence construction method" is inserted into the recess groove formed in a certain interval in the upper corner portion of the top of the cross member by inserting the inclined locking rod of the vertical member hangs the inclined stiffening bar in the hook reinforcement in the recess groove The contact surface between the cross member and the longitudinal member is brought into close contact by the weight of the longitudinal member, and a good tensile force is inserted into the recessed groove through the upper opening of the recessed groove of the cross member, and then the rapid opening mortar or hardener is inserted into the upper opening of the recessed groove. It is proposed a method of constructing the fence by injection curing through. This technology makes the assembly and assembly of the cross member and the longitudinal member very good, the assembly state is very good, its construction is easy, and the use of several separate parts can be excluded, and no rust water flows because there are no parts exposed to the outside. It does not damage the appearance of the fence, such as the inside of the fence, and does not harm the aesthetics.

In addition, Korean Patent Publication No. 10-0200030 "Fence installation method using the fence member and the main member for the fence" has a hollow inside, through coupling groove or closed coupling groove for fitting the lower end of the fence member. By installing the fence member by fitting the fence member in the through coupling groove or the closed coupling groove by filling the cement mortar in the hollow portion of the main member and installing the fence by installing the fence member by a pillar or bolt coupling It is anticipated that the effect which solves the problem which arises and has excellent firmness.

In addition, the Utility Model Registration No. 20-0232726 "Assembly type fence" is formed in the lower part of the bracket having a bolt insertion hole is fastened to the anchor bolt of the support body is formed integrally on the upper end of the tubular vertical pillar and upper and lower, A rectangular tube having a rail formed integrally therebetween, having a crossbar connected in multiple stages between the vertical struts, and coupling holes into which upper and lower ends of the crossbars are inserted, vertically standing between crossbars. And a fence having a fixing bracket for fixing the prop and the crossbar. Such a fence is excellent in handling work because each member constituting the fence is made of lightweight synthetic resin material, and can be easily assembled by cutting in the field to a length suitable for the place where the fence is to be installed. With the advantage of not requiring skill, various types of fences can be manufactured through proper combination of props, crossbars, and longitudinal bars as basic components, and the damaged parts when damage or damage occurs to a part of the fence after installation of the fence. It is expected that the repair can be easily performed by replacing the bay with a new member.

However, such a fence is difficult to apply in the ground having a certain slope as a configuration in which the pillar (column) and the crossbars are integrally combined, there is a disadvantage that must be made separately crossbars and the like to match the slope of the ground.

There is a Republic of Korea Patent Publication No. 10-0431952 "fence" in the form proposed to improve this problem. Such a fence according to the prior art is a holding body made of a head that is in close contact with the normal body and replaceable on top; It is connected to the side of the post and is installed so as to move in at least one direction through the second connecting means, consisting of a cover and a frame inserted into the inside, a horizontal connecting member protruding a plurality of ribs on the inside of the cover, and this horizontal connection Cross-connecting while maintaining a constant interval in the longitudinal direction of the member, the head and the sealing member is made of a vertical connection member is fixed in close contact with the upper and lower ends. Such a fence according to the prior art can implement a free angle, there is no restriction according to the installation place, it is easy to install by the configuration of assembling each member in the field, it is possible to use for a long time to prevent corrosion by moisture, etc. We are looking forward to the effect.

However, such a fence according to the prior art has a difficulty in adjusting the position of the pillar and the crosspiece. That is, the prior art as described above allows to adjust the angle of the crosspiece according to the inclination of the ground, there is a problem that is difficult to apply when the ground is inclined at the same time to the left and right directions. Of course, in the case of using the fixed ball as shown in the example shown in Figure 3 of the above Patent Publication, such a problem is overcome to some extent, the use of such a fixed ball has a problem that the construction is inconvenient construction.

On the other hand, the present applicant is freely set the position of the crosspiece in the ground where the ground has a slope and bent in the left and right through a simpler configuration than the prior art described in the Republic of Korea Utility Model Registration Application No. 20-2006-0029229 "fence" As a result, a technology that can be installed in a stable structure and has a beautiful appearance can be proposed. Thus, the technique proposed by the present applicant, unlike the prior art, while setting the assembly angle of the crossbar freely while adjusting the position in the left and right direction by applying an angle adjustment bracket coupled to the column so that the crossbar is installed between the two pillars. .

However, despite the superiority of the technique proposed by the present applicant, the fence according to the technique has been found to be improved in the field construction process. That is, the technology proposed by the present applicant has the advantage that can be used even on the inclined ground bent in a certain direction by the angle adjustment bracket configured to adjust the position in the horizontal direction while being able to freely set the assembly angle of the crossbar, pillars and columns If there is a difference in the distance between the problem that can not easily cope.

In general, the distance between the two pillars during the construction of the fence has a problem that is difficult to match the design value accurately. Therefore, if the distance between the two poles is too close or too far, there is a problem that must be repeated from the pillar installation work. And, if you install the crossbar forcibly to avoid such a rework, the durability of the fence is deteriorated due to the problem that the pillar is bent, there is a problem that the fence is easily broken in the long run.

Therefore, the present invention improves such a problem, even if the distance between the two pillars during the construction of the fence to some extent outside the allowable range of the design value on the slope of the new form to be able to combine the crossbars without reconstruction of the two pillars It is an object to provide a crossbar angle adjustment device for the fence to be constructed.

In particular, the present invention, when constructing the fence on the inclined ground, can freely set the up and down and left and right assembly angle of the crosspiece as the technique proposed by the present inventor through the prior application, and the left and right position of the portion coupled to the pillar It is easy to adjust, while absorbing the distance between the two poles to some extent, the fence is installed on a new type of inclined ground that makes it easy to install the crossbar while maintaining the durability of the fence even if the pole is installed outside the design range. It is an object to provide a crossbar angle adjusting device.

According to a feature of the present invention for achieving the above object, the present invention inclines the fence 100 consisting of a pillar (1) fixed to the ground, and a crosspiece (2) coupled to be installed between the pillar (1) In the crossbar angle adjusting device for the fence to be installed on the inclined ground to adjust the inclination angle of the crossbar (2) when installed on the ground, the pocket 32 is formed to open in the direction in which the crossbar (2) is coupled A fixing bracket (20) having a supporting arm (30) which is connected to the supporting arm (30) and an attachment plate (22) coupled to the pillar (1); A threaded coupling ring 60 formed at a center thereof and coupled to an end of the crosspiece 2; At one end, a ball 42 inserted into the pocket 32 of the fixing bracket 20 and hinged is formed, and a bolt 44 coupled to the screw hole 68 of the cross coupling ring 60 is formed at the other end thereof. A swivel connector (40) formed between the fixing bracket (20) and the crossbar coupling ring (60); A ball contact surface 52 supporting the ball 42 of the swivel connector is formed at one side of the center hole through which the support arm of the fixing bracket 20 is coupled to the bolt 44 of the swivel connector 40. And a holder 50 coupled to 30 to support the swivel connector 40.

In the crossbar angle adjusting device for a fence constructed on the inclined ground according to the present invention, the crossbar 2 is made of a pipe shape, the crossbar coupling ring 60 is the outer body 62 and the inner body 66. Between the end of the crosspiece (2) may be formed with a recess 64 opening to one side to be inserted and coupled.

The fixing bracket 20 is further provided with a screw 34 formed around the outer circumferential surface of the pocket 32 of the supporting arm 30 in the horizontal angle adjustment device for the fence constructed on the inclined ground according to the present invention In addition, the holder 500 may further include a screw 56 formed inside to be coupled to the screw 34 formed on the supporting arm 30 on the opposite side of the ball contact surface 52.

The swivel connector 40 is a tool coupling 46 formed in a square cross section between the ball 42 and the bolt 44 in the horizontal angle adjustment device for the fence constructed on the inclined ground according to the present invention It may be further provided.

1 is a perspective view showing a fence constructed on the inclined ground using a crossbar angle adjusting device according to the present invention, Figure 2 is a combination of a crossbar angle adjusting device for a fence constructed on the inclined ground according to a preferred embodiment of the present invention It is a figure which shows the completed state from the side.

1 and 2, the horizontal angle adjusting device for the fence (10, hereinafter referred to as the side bar angle adjusting device) for the fence to be installed on the inclined ground according to the present invention, the column cap 3 is coupled to the upper surface It is provided for installing the crosspiece 2 to the pillar (1) fixed to the. Such a crossbar angle adjusting device 10 according to the present invention is a displacement in accordance with the angle of the ground in the inclined ground and the displacement of the installation direction of the fence (in Fig. 1 as a change in the front and rear direction relative to the installation direction of the fence 100 Is generated when the road on which the fence 10 is installed is bent} so that the position of the crossbar 2 is optimized so that the crossbar 2 can be coupled to the column 1. In particular, the crossbar angle adjusting device 10 according to the present invention, even if the installation distance between the pole 1 and the pole 1 is a design distance and the installation distance, the length of the crossbar 2 according to the difference It is possible to install the fence 100 by overcoming the generated distance difference without having to adjust or adjust the installation interval of the pillar (1) again.

Such a crossbar angle adjusting device 10 according to the present invention, as shown in Figure 2, the fixing bracket 20 is coupled to the pillar 1, the crossbar coupling ring 60 is coupled to the crossbar 2, fixed It comprises a swivel connector 40 coupled between the bracket 20 and the crossbar coupling ring 60. At this time, one side of the swivel connector 40 is fixed to the crossbar coupling ring 60, the other side is supported by a holder 50 is coupled to the fixing bracket 20. Such a crossbar angle adjusting device 10 according to the present invention adjusts the angle of the swivel connector 40, the installation angle of the crossbar 2 (displacement in accordance with the angle of the ground and the mounting direction of the fence in the inclined ground is changed) By adjusting the position of the coupling between the swivel connector 40 and the crossbar coupling ring 60, even if the installation distance between the pole (1) and the pole (1) is different from the installation distance in the design The crossbar 2 can be easily installed.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to FIGS. 3 to 7. Meanwhile, the drawings and detailed descriptions of structures and operations and effects thereof that can be easily understood from related arts in the art, such as general fences and construction methods thereof, in each drawing are briefly or omitted, and are shown mainly on parts related to the present invention. It was.

Figure 3 is an exploded perspective view of the crossbar angle adjusting device for the fence constructed on the inclined ground according to a preferred embodiment of the present invention, Figure 4 is an exploded perspective view showing in a direction opposite to Figure 3, Figure 5 is a preferred embodiment of the present invention Is a perspective view showing the appearance state when the crossbar angle adjusting device for the fence constructed on the inclined ground according to the embodiment is coupled to the pillar.

3 to 5, the crossbar angle adjusting device 10 according to a preferred embodiment of the present invention is a pillar (1) fixed to the ground, the crossbar (2) is installed coupled to the pillar (1) When constructing a fence 100 (see Fig. 1) consisting of a slope angle of the crosspiece (2) when constructing on the inclined surface, in particular, unlike the technique proposed by the inventors through the application of the column (1) and the column (1) Even if there is a slight difference in the installation distance (in actual construction), it is possible to absorb the distance in the crossbar angle adjusting device 10 without the need to re-install the column (1) or adjust the length of the crossbar (2).

To this end, the crossbar angle adjusting device 10 according to a preferred embodiment of the present invention includes a fixing bracket 20, a crossbar coupling ring 60, a swivel connector 40, and a holder 50.

Here, the fixing bracket 20 has a supporting arm 30 is formed with a pocket 32 is opened in the direction in which the crosspiece 2 is coupled, the attachment is coupled to the support arm 30 is coupled to the pillar (1) It has a plate 22. At this time, the fixing bracket 20 according to the present embodiment is formed such that the attachment surface 24 of the attachment plate 22 has a curvature. The shape of the attachment surface 24 of the attachment plate 22 can adjust the fixing position of the fixing bracket 20 with respect to the outer circumferential surface of the pillar 1 made of a circle, as the applicant has revealed through a prior application The installation direction of the has the advantage that can be installed to correspond to the direction of the fence. A bolt hole 26 is formed in the attachment plate 22 to be fixed to the column 1 using bolts.

On the other hand, a screw 34 is formed around the outer circumferential surface of the supporting arm 30 on which the pocket 32 is formed, so that the holder 50 can be easily coupled in the field. For example, the holder 50 may be fixed by a pin coupling method, but the holder 50 may be secured to the supporting arm 30 of the fixing bracket 20 while pressing the ball 42 of the swivel connector 40 stably. Apply screwing method for easy fixing. And the bottom surface of the pocket 32 is to have a spherical shape so that the ball 42 of the swivel connector 40 can move freely in any direction. In particular, in this embodiment, by forming the contact projection 36 on the bottom surface of the pocket 32 to support the ball 42 of the swivel connector 40, the ball 42 is in close contact with the bottom surface of the pocket 32 By reducing the contact area than in the case, it is possible to prevent deterioration of operation (deterioration of the bending of the swivel connector 40) that may be caused by foreign matter (such as soil that can enter during construction) or excessive holding force by the holder 50. .

And, the crossbar coupling ring 60 is formed between the outer body 62 and the inner body 66, the recess 64 is opened to one side so that the end of the crossbar 2 is inserted and coupled, the inner body ( A screw hole 68 is formed at the center of the 66 and coupled to the end of the crosspiece 2. Such crossbar coupling ring 60 is configured separately from the above-described fixing bracket 20 is coupled to the end of the crossbar (2).

Meanwhile, the crossbar coupling ring 60 of the crossbar angle adjusting device 10 according to the preferred embodiment of the present invention is configured for a conventional crossbar 2 using a pipe shape. For example, in the case of applying a hollow crosspiece, which is not in the form of a hollow pipe, a recess 64 formed between the outer body 62 and the inner body 66 will not be needed. That is, the crossbar coupling ring 60 according to the technical idea of the present invention is formed in the form that is coupled to the end of the crossbar 2 is formed with a screw hole 68 in the center, crossbar according to a preferred embodiment of the present invention The coupling ring 60 allows a recess 64 to be formed between the outer body 62 and the inner body 66 for a pipe-shaped crossbar 2 that is commonly used, as shown in FIG. 6A.

In the crossbar angle adjusting device 10 according to the present embodiment, the swivel connector 40 is inserted into the pocket 32 of the fixing bracket 20 at one end thereof, and a ball 42 is formed to slide, and the crossbar coupling ring at the other end thereof. A bolt 44 coupled to the screw hole 68 of the 60 is formed, and is positioned between the fixing bracket 20 and the crossbar coupling ring 60 to be coupled thereto. In addition, this swivel connector 40 is installed between the ball 42 and the bolt 44 by a tool engaging bar 46 formed in a square cross section, so that later use of a tool (spanner, etc.) is carried out to the cross coupling ring 60. Make it easy to work with them.

The swivel connector 40 described above is fixed to the height bracket 20 by the holder 50. The holder 50 has a ball contact surface 52 for supporting the ball 42 of the swivel connector 40 is formed on one side of the center hole through which the holder 50 is coupled to the bolt 44 side of the swivel connector 40 is fixed bracket ( It is coupled to the supporting arm 30 of 20 to support the swivel connector 40. In the present embodiment, the holder 50 has a screw 56 formed therein so as to be engaged with the screw 34 formed on the supporting arm 30 on the opposite side of the ball contact surface 52, so that the ball of the swivel connector 40 42 can be coupled to the supporting arm 30 of the fixing bracket 20 while pulling it straight in the pocket 32 of the fixing bracket 20. In addition, the surface of the holder 50 has a concave-convex pad surface 58 is formed so that the operator can hold and rotate by the hand during installation, it is convenient to work when fixing the swivel connector 40 to the fixing bracket 20 To be able.

On the other hand, the fixing bracket 20, the crossbar coupling ring 60, the swivel connector 40 and the holder 50 forming the crossbar angle adjusting device 10 according to the preferred embodiment of the present invention is usually a steel pipe or stainless steel pipe It is mainly used can be made by applying the material, such as the pillar (1) and crosspiece (2), but since a variety of materials such as engineering plastics are currently proposed, it can be formed using such materials.

6A to 6C are views sequentially showing a process of using a crossbar angle adjusting device for a fence constructed on an inclined ground according to a preferred embodiment of the present invention, Figure 7 is an inclined ground according to a preferred embodiment of the present invention Cross-sectional view showing a state in which the crossbar angle adjusting device for the fence is installed on.

6A to 7, the crossbar angle adjusting device 10 according to a preferred embodiment of the present invention has a fixing bracket 20, crossbar coupling ring 60, swivel connector 40 having the configuration as described above And a holder 50. Such a fixing bracket 20, crossbar coupling ring 60, swivel connector 40 and the holder 50 is shown in a separated state in Figure 6a. In this state, as shown in Figure 6b, the crossbar coupling ring 60 is coupled to the end of the crossbar (2). At this time, according to the present embodiment, the crossbar 2 is inserted into the recess 64 of the crossbar coupling ring 60 is coupled. On the other hand, in order to effectively secure the crossbar (2) to form a bolt hole (63) in the crossbar coupling ring 60, a screw hole (not shown) in the crossbar (2) by using a bolt of the crossbar (2) The crossbar coupling ring 60 can be more firmly fixed to the end. And the fixing bracket 20 is coupled to the pillar (1). In this case, the fixing bracket 20 fixes the attachment plate 22 to the pillar 1 using bolts (not shown). In addition, the direction of the supporting arm 30 can be set by adjusting the position of the attachment surface 24 of the attachment plate 22 in accordance with the up, down, left and right directions, that is, the inclination of the ground, the bending direction of the fence, and the like. At this time, the holder 50 is assembled to the swivel connector 40 so that the ball contact surface 52 is placed on the ball 42 of the swivel connector 40.

In this state, as shown in FIG. 6C, the ball 42 of the swivel connector 40 is positioned so as to be placed in the pocket 32 of the fixing bracket 20, and the holder 50 is tightened to swivel connector 40. Is fixed to the fixing bracket 20 to be rotatable. Since the swivel connector 40 has a structure in which the ball 42 can rotate in the state fixed to the fixing bracket 20 as described above, the swivel connector 40 can adjust the angle according to the direction of the crosspiece 2.

In this state, a work is performed to install the crossbar 2 coupled to the crossbar coupling ring 60 at the end. This installation operation aligns the screw hole 68 of the cross coupling ring 60 with the bolt 44 of the swivel connector 40, and rotates the swivel connector 40 so that the bolt 44 of the cross coupling ring 60 By engaging the screw 68. At this time, the swivel connector 40 is rotated using a spanner or the like that can be coupled to the tool coupler 46. At this time, according to the present invention, by adjusting the engaging position of the bolt 44 it is possible to adjust the engaging position of the crosspiece (2) between the pillar (1). For example, when the distance between the pillar 1 and the pillar 1 is constructed longer than the design value (of course, in the present invention, this length is limited to the length of the bolt 44), the length of the bolt 44 to be joined is less. This is possible by increasing the length to which the bolts 44 are engaged.

As described above, the cross-angle angle adjusting device for the fence constructed on the inclined ground according to the preferred embodiment of the present invention is shown in accordance with the above description and drawings, but this is merely described as an example and the technical spirit of the present invention. Those skilled in the art will appreciate that various changes and modifications can be made without departing.

According to the crossbar angle adjusting device for a fence constructed on the inclined ground according to the present invention, the advantages of the technology proposed by the applicant through the prior application, that is, the assembly angle of the crossbar can be freely set while adjusting the position in the left and right directions With the advantages intact, the crossbars can be joined without rebuilding both columns, even if the distance between the columns and the columns is beyond the allowable range of the design value. Therefore, the crossbar can be easily installed while absorbing the distance between the two poles to some extent while maintaining the durability of the fence even if the pole is installed outside the allowable range of the design value.

Claims (4)

delete delete To adjust the inclination angle of the crossbar 2 when constructing a fence 100 made of a pole (1) fixed to the ground and the crosspiece (2) coupled to be installed between the pole (1) on the inclined ground In the crossbar angle adjusting device for the fence to be installed on the sloped ground, An attachment plate 22 having a supporting arm 30 formed with a pocket 32 opening in the direction in which the crossbar 2 is coupled, and coupled to the supporting arm 30 to be coupled to the pillar 1. A fixed bracket 20 having; A threaded coupling ring 60 formed at a center thereof and coupled to an end of the crosspiece 2; At one end, a ball 42 inserted into the pocket 32 of the fixing bracket 20 and hinged is formed, and a bolt 44 coupled to the screw hole 68 of the cross coupling ring 60 is formed at the other end thereof. A swivel connector (40) formed between the fixing bracket (20) and the crossbar coupling ring (60); A ball contact surface 52 supporting the ball 42 of the swivel connector is formed at one side of the center hole through which the support arm 30 of the fixing bracket 20 is coupled to the bolt 44 of the swivel connector 40. A holder 50 coupled to the support for supporting the swivel connector 40; The crosspiece 2 is made in the form of a pipe, The crossbar coupling ring 60 is formed between the outer body 62 and the inner body 66, the recess 64 is opened to one side so that the end of the crossbar 2 is inserted and coupled, The fixing bracket 20 further includes a screw 34 formed around the outer circumferential surface of the pocket 32 of the supporting arm 30, The holder 500 is installed on the inclined ground, characterized in that further comprising a screw 56 formed on the inside to be coupled to the screw 34 formed on the supporting arm 30 on the opposite side of the ball contact surface 52 Rung angle adjuster for fences. The method of claim 3, wherein The swivel connector 40 further comprises a tool coupler 46 formed in a square cross section between the ball 42 and the bolt 44, the crossbar angle adjusting device for the fence to be installed on the inclined ground .

Images