WO2011016612A2

WO2011016612A2 - Separable lane-control bollard assembly

Info

Publication number: WO2011016612A2
Application number: PCT/KR2010/002393
Authority: WO
Inventors: 신원현; 황용순
Original assignee: 신도산업 주식회사
Priority date: 2009-08-07
Filing date: 2010-04-16
Publication date: 2011-02-10
Also published as: JP2013501175A; AU2010279851A1; KR20110015362A; KR101043438B1; EP2463440A2; CN102472026A; AU2010279851B2; JP5589237B2; WO2011016612A3; EP2463440A4; CN102472026B

Abstract

Disclosed is a separable lane-control bollard assembly in which a pole is doubly coupled securely to a support. The lane-control bollard assembly comprises: a pole of which the bottom end is open; a supporting base which has an insertion part for fitting into the opening of the pole and is formed with a ring-shaped insertion recess around the side surface of the insertion part; and a ring-shaped coupling part which presses the pole towards the insertion part such that the pole is forcibly pressed into the insertion recess when the insertion part has been fitted into the opening of the pole.

Description

Split Lane Regulated Rod Assembly

TECHNICAL FIELD The present invention relates to lane control rod assemblies, and more particularly to a split lane control rod assembly.

Lane regulation rods are installed in places where driver's attention is required as a high risk of traffic accidents, and it is intended to separate the traffic flows in the same and opposite directions while supporting the marking of the road and foretelling a danger zone. It is used to induce the driver's eyes.

In general, the configuration of the lane control rod, the body is made of a cylindrical shape and the reflector for fixing the visibility of the display is fixed to the upper portion and the tapered portion is formed on the lower portion and the taper formed on the lower portion of the pillar It includes an anchor bolt for fixing the part to the ground.

In the conventional lane regulating rod according to the above configuration, the edge of the circular tapered portion formed in the lower part of the pillar is divided into three by 120 degrees to fix the anchor bolt with the ground at three positions to install the eye-guided rod. .

However, the conventional lane regulating rod has a problem in that it requires a relatively large amount of work by releasing three anchor bolts when it is intended to be replaced by damage or deterioration.

Accordingly, the upper plate of the upper side and the support plate to be coupled to the lower side of the upper rod in a separable form, and connects the elastic line providing an elastic restoring force between the upper bar and the support plate up and down, protruding upward from the support plate A buffer space is provided between the bottom of the lower portion of the locking portion of the lower rod and the upper side of the locking rod of the upper rod, and an auxiliary elastic means is inserted therebetween to prevent bending due to an external impact by the buffer space. The technology for a separate lane regulating rod that prevents the upper rod from being detached from the lower rod by the catching portion of the rod and flexibly well and quickly recovers in the event of an external impact by the elastic cord connected up and down is possible. To "Centerline Separation Elastic Bar" of Sinan Publication No. 20-0249096 (October 17, 2001) It has disclosed bar.

However, the conventional split lane control rod has a problem in that the coupling force is relatively low because the assembly is complicated and the upper rod is coupled to the support plate by the spring and the elastic cord.

An object of the present invention is to solve the conventional problems as described above, and to provide a separate lane control rod assembly that can be relatively increased by allowing the holding rod to be firmly coupled to the pedestal double.

The above object, the holding rod is open at the bottom; A pedestal having an insertion portion fitted into the opening of the holding rod and having a ring-shaped insertion groove formed along a side of the insertion portion; And a ring-shaped engagement member forcibly pressed into the insertion groove to press the holding rod against the insertion portion with the insertion portion fitted into the opening of the holding rod.

Preferably, a flange extends horizontally along an edge of the opening of the holding rod, a tip extends vertically along an end of the flange, and a recess for accommodating the tip may be formed at a bottom of the insertion groove. have.

Preferably, the coupling member has a screw formed on the outer surface, the screw is formed on the side of the insertion groove facing the outer surface of the coupling member, the coupling member may be screwed to the insertion groove.

Preferably, a gripper for holding the coupling member may be formed on the upper surface of the coupling member.

In addition, a round portion may be formed at the upper edge of the inner surface of the coupling member.

Preferably, the lower portion of the holding rod has a thickness thicker than other portions, and a recess portion is formed along the outer surface of the lower portion, and protrudes more than the other portion along the outer surface in the recess portion. Projections may be formed.

According to the above structure, the holding rod is coupled to the pedestal firmly double has the advantage that can be relatively increased.

In addition, when the holding rod is broken, there is an advantage that the holding rod can be easily and quickly replaced without removing the pedestal.

1 is a cross-sectional view of a detachable lane regulating rod assembly according to an embodiment of the present invention.

2 is a cross-sectional view showing in detail the pedestal and the socket bolt of FIG.

3 is a view for explaining the installation method of the split lane control rod assembly of the present invention.

Figure 4 shows a separate lane control rod assembly according to another embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Other objects, features, and operational advantages, including the object, operation, and effect of the present invention will become more apparent from the description of the preferred embodiment.

For reference, the embodiments disclosed herein are only presented by selecting the most preferred embodiment to help those skilled in the art from the various possible examples, the technical spirit of the present invention is necessarily limited or limited only by this embodiment Instead, various changes, additions and changes are possible without departing from the spirit of the present invention, as well as other equivalent embodiments.

FIG. 1 is a cross-sectional view of a detachable lane regulating rod assembly according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view showing the pedestal and the socket bolt of FIG. 1 in detail.

As shown, the split lane regulating rod assembly according to an embodiment of the present invention includes a support rod 30 having a lower end and an insertion portion 11a fitted into an opening 31 of the support rod 30. And a pedestal 10 having a ring-shaped insertion groove 12 formed along the side surface of the insertion portion 11a, and in a state where the insertion portion 11a is fitted into the opening 31 of the support rod 30, And a ring-shaped coupling member 20 that is press-fitted into the insertion groove 12 to press the 30 against the insertion portion 11a.

* Holding rod (30)

The holding rod 30 is formed of a single cylindrical body having an open bottom, and is made of high elastic soft polyurethane having excellent restoring force. In addition, the reflector (not shown) fixed to the top is made of a film-like reflective paper or a reflective paint painted with a high-brightness light reflecting material in order to reflect the light from the vehicle headlights again.

Referring to FIG. 1, preferably, the lower portion of the support rod 30 has a thickness thicker than other portions, and a recess 35 is formed along the outer surface of the lower portion, and the recess 35 is formed. The protrusions 34 protruding more than the other portion along the outer surface in the) may be formed.

Also preferably, the flange 32 extends horizontally along the edge of the opening 31 of the holding rod 30 and the tip 33 extends vertically along the end of the flange 32.

Pedestal (10)

The pedestal 10 is composed of a single body 11 made of impact resistant ABS or nylon.

The body 11 has, for example, a hemispherical shape, and an insertion portion 11a is formed at an inner side with respect to the ring-shaped insertion groove 12, and a fixing portion 11b is formed at an outer side thereof. As described later, the insertion portion 11a is fitted to the opening 31 of the support rod 30, and the fixing portion 11b is fixed to the object, for example, the ground by the anchor bolt 15.

Preferably, the groove 13 may be formed on the bottom of the insertion groove 12.

Moreover, the screw 18 is formed in the outer surface of the insertion groove 12, and as mentioned later, the socket bolt 20 is fitted and screwed together.

Preferably, the locking jaw 16 may be formed along the inlet edge of the insertion groove 12, and serves to limit the insertion of the socket bolt 20.

Socket bolt (20)

The socket bolt 20 presses the support rod 30 against the insertion portion 11a while the insertion portion 11a of the pedestal 10 is fitted into the opening 31 of the support rod 30. It acts as a coupling member.

* The socket bolt 20 is made of a shock-resistant ABS or nylon material, it is composed of a ring-shaped single body 22 formed with a through-hole 24 therein is fitted to the holding rod 30.

Referring to FIG. 2, a screw 28 is formed on the outer surface of the body 22 and engages with the screw 18 of the insertion groove 12 of the pedestal 10 as described above. In addition, the locking protrusion 26 protrudes along the upper outer surface of the body 22 to be seated on the locking jaw 16 of the insertion groove 12.

Preferably, the rounded portion 22a is formed at the upper edge of the inner surface of the body 22 so that the holding rod 30 is torn and broken by the round portion 22a even when the holding rod 30 is bent when the vehicle traverses the holding rod 30. You can do that.

Preferably, when the socket bolt 20 is screwed into the insertion groove 12 by the upper surface of the body 22, the gripping portion 23 can be formed so that the operator can be gripped by hand.

Hereinafter, the coupling and operation of the divided lane regulating rod assembly having the above structure will be described.

First, the pedestal 10 is placed in a position to be installed, and the anchor bolt 12 is fitted into the through hole 14 formed in the fixing portion 11b and fixed to the ground.

After the pedestal 10 is fixed to the ground, a force is applied to the support rod 30 from above so that the insertion portion 11a of the pedestal 10 is fitted into the opening 31 of the support rod 30. Here, the support rod 30 is primarily supported by forcibly inserting the insertion portion 11a of the pedestal 10 into the opening 31 of the support rod 30.

In particular, since the tip 33 of the holding rod 30 is pressed into the recess 13 formed in the bottom surface of the insertion groove 12 is more tightly coupled.

Next, while inserting the support rod 30 into the through-hole 24 of the socket bolt 20 from above, the socket bolt 20 is rotated from the inlet 12 of the insertion groove 12 of the pedestal 10 of the insertion groove 12. Screw on the screw (18). Here, FIG. 3 shows the socket bolt 20 positioned below the holding rod 30 for convenience of illustration.

At this time, as described above, since the recessed portion 35 is formed in the lower portion of the support rod 30, the sidewalls of the through-hole 24 of the socket bolt 20 and the support post are spaced by the recessed portion 35. The friction between the outer walls of the rod 30 is reduced to facilitate screwing. On the other hand, the protrusion 34 formed in the recess 35 is concentrated by the socket bolt 20, and thus the holding rod 30 is more firmly fixed.

While the socket bolt 20 is screwed into the insertion groove 12, the locking projection 26 of the socket bolt 20 is seated on the locking jaw 16 at the inlet of the insertion groove 12, so that the socket bolt 20 is closed. No more progress.

In this way, the socket bolt 20 pressurizes the outer surface of the support rod 30 and the flange 22 at a time to support the support rod 30 secondly. In particular, by pressing the flange 22, the tip 33 of the support rod 30 can be firmly fitted into the groove 13 of the pedestal 10 can further increase the bonding force.

The socket bolt 20 may be coupled to the pedestal 10 by turning the gripping portion 23 formed on the body 22 by hand, but is preferably a tool for further tightening the socket bolt 20, such as A configuration for using the wrench 110 or the driver 100 may be added. For example, when the step 29 is formed at an opposite position of the body 22 of the socket bolt 20, the socket bolt 20 is turned by turning the wrench 110 in contact with the blade of the wrench 110. It can be tightened more firmly. Alternatively, if the support block 27 is formed to protrude from the opposite position of the body 22, and the support groove 27a is formed on the front surface of the support block 27, the driver 100 in the support groove 27a. The socket bolt 20 can be tightened more firmly by turning the back.

Here, this structure for the tight coupling of the socket bolt 20 is only one example, of course, other structures can be applied.

As shown in FIG. 4, according to this embodiment, the pedestal 100 is configured in the form of a block, and a plurality of grooves 102 are formed so that the anchor bolt 15 is fitted into the grooves 102 so that the pedestal 100 is provided. ) Is fixed to the ground.

In the split lane regulating rod assembly according to this embodiment, the pedestal 100 may be used as a lane regulating block.

Although the above has been described focusing on the preferred embodiment of the present invention, the present invention is not limited to the above embodiment.

For example, a ring-shaped coupling member having no screw in place of the socket bolt may be applied to secure the holding rod to the pedestal in such a way that it is forcibly pressed into the insertion groove. In this case, the insertion rods of the support rod and the pedestal are screwed together so that the support rod may not be detached from the pedestal even when the coupling member is separated by the impact.

In addition, the shape of the holding rod is not limited to a cylindrical shape may be a square or plate-shaped, it is also possible to have a columnar shape, in which case at least the bottom should be formed with an opening.

Therefore, the scope of the present invention should not be construed as being limited to the above embodiments but should be interpreted by the claims described below.

Claims

A holding rod having a lower end;

A pedestal having an insertion portion fitted into the opening of the holding rod and having a ring-shaped insertion groove formed along a side of the insertion portion; And

And a ring-shaped engagement member forcibly pressed into the insertion groove to press the support rod against the insertion portion with the insertion portion inserted into the opening of the support rod.
The method according to claim 1,

A flange extends horizontally along an edge of the opening of the holding rod, a tip extends vertically along an end of the flange,

Split bottom lane bar assembly, characterized in that the bottom surface of the insertion groove is formed with a recess for receiving the tip.
The method according to claim 1 or 2,

The coupling member has a screw is formed on the outer surface, the screw is formed on the side of the insertion groove opposite to the outer surface of the coupling member, the coupling member is separated lane regulating rod characterized in that the screw is coupled to the insertion groove assembly.
The method according to claim 1,

Separating lane regulating rod assembly, characterized in that the upper surface of the coupling member is provided with a gripping portion for holding the coupling member.
The method according to claim 4,

The gripping portion is a stepped bump formed in the opposite position, or separated lane control rod assembly, characterized in that the support block protruding in the opposite position and the support groove is formed on the front.
The method according to claim 1 or 2,

Separating lane regulating rod assembly, characterized in that the round portion is formed on the upper edge of the inner side of the coupling member.
The method according to claim 1,

The lower portion of the holding rod has a thickness thicker than other portions, and a recess is formed along the outer surface of the lower portion, and protrusions protruding more than the other portion along the outer surface of the recess portion are formed. Split lane control rod assembly, characterized in that formed.