KR102306150B1 - Boltless Lane separation and Its construction method - Google Patents

Abstract

The present invention relates to a boltless lane separator and a construction method thereof. In accordance with the present invention, the boltless lane separator comprises: a plurality of pillar parts spaced apart from each other and installed in the ground in a buried manner; and one or more transverse parts installed between the pillar parts. The pillar part includes: pillars each formed in a tubular shape having a length and installed in the ground in the buried manner to be spaced apart from each other; and a fixed bushing installed on the outer surface of a lower part of the pillar and buried in the ground. The construction method for the boltless lane separator comprises: a drilling step of drilling one or more burying grooves in the ground; a burying step of placing the pillar part in the burying groove and striking the pillar part using a pillar striking device to bury the pillar part; and a connecting step of installing the transverse part on the buried pillar part. In accordance with the present invention, the occurrence of secondary accidents caused by bolts is prevented.

Description

Boltless Lane separation and Its construction method

The present invention relates to a bolt-free lane divider and a construction method thereof, and more particularly, to a bolt-free lane divider and its construction method, which can be installed without bolts, thereby preventing secondary accidents caused by bolts and easy installation is about

Generally, lane dividers are installed in the center of the roadway or where the roadway and sidewalk meet to separate lanes so that they can move in opposite directions based on the horizontal direction on one road, or separate the roadway from the sidewalk so that the vehicle invades the sidewalk. It plays a role of guiding the driver to move into the correct lane to prevent

In addition, the lane divider not only separates lanes, but also guides the direction of vehicle movement by attaching a sheet that reflects light or reflects the light of the vehicle during night driving to induce the driver to drive in the correct lane. can do.

In addition, it can prevent pedestrians from crossing the road, allowing vehicles and pedestrians to move safely.

As a prior art, Korean Patent Registration No. 10-1851214 (Title of the Invention: Lane Separator for Unauthorized Crossing) has been disclosed.

However, frequent replacement work is required because the pole that absorbs the shock caused by a vehicle accident is damaged or damaged, but since the bolt is firmly penetrated into the ground, it is inconvenient to have to separate and combine the bolt each time during replacement work.

In addition, since the ground must be penetrated during installation, a drilling operation for bolting the bolt to the ground is required during installation.

In addition, if it is damaged due to a vehicle accident, a situation in which the bolt rolls on the road occurs, and there is a problem in that a secondary accident occurs due to the bolt.

In addition, if the connecting part between the post and the cross bar was damaged, it was inconvenient to replace not only the cross bar but also the post.

Therefore, it is necessary to develop a lane divider that is easy to construct, can be easily replaced when damaged, and can prevent secondary accidents from occurring.

In order to solve the above problems, an object of the present invention is to provide a bolt-free lane divider that can be installed without bolts, thereby preventing secondary accidents caused by bolts, and easy to install, and a construction method thereof.

In order to solve the above problems, the bolt-free lane divider according to the first embodiment of the present invention includes a plurality of posts spaced apart from each other and installed in a buried manner in the ground, and one or more horizontal parts installed between the posts. Including, wherein the holding portion is formed in a tubular shape having a length, to provide a bolt-free lane divider comprising a post installed to be buried in the ground spaced apart from each other, and a fixing bushing installed on the lower outer surface of the post and buried in the ground. can

Here, the holding body is formed in a hollow tubular shape, the lower surface of the open holding body; It may include a striking member formed to protrude outward from the lower part of the holding body, and a coupling part formed on one or both sides of the holding body, in which the horizontal part is installed.

In addition, the coupling part may include a coupling member formed in a tubular shape on the inside of the holding body, and a coupling member having an outer surface to be penetrated and a coupling screw formed on an inner circumferential surface of the coupling member.

In addition, the fixing bushing may include a bushing body formed in a tubular shape and installed on the lower outer surface of the post, and one or more fixing protrusions formed to protrude outwardly from the outer surface of the bushing body.

In addition, the holding portion is characterized in that the striking member is hit through the post striking device is embedded in the buried groove formed in the ground.

In addition, the post striking device may include a striking body formed in a hollow tubular shape and the lower surface is opened, the holding part being accommodated therein to hit the striking member, and a handle formed on the striking body.

In addition, the buried groove is characterized in that it is formed in a ring shape.

In addition, the horizontal portion may include a connecting portion coupled to the coupling portion and a horizontal bar having one end and the other end coupled to the connecting portion, respectively.

In addition, the connecting portion is a connecting member; It may include a connecting screw formed on the outer peripheral surface of one side of the connecting member coupled to the coupling portion and an insertion groove formed at the other side of the connecting member into which the horizontal bar is inserted.

In addition, the connecting portion may further include a fastening protrusion formed to protrude inside the insertion groove, and the horizontal bar may include a fastening groove formed at one end and the other end, respectively, to which the fastening protrusion can be fastened.

In addition, the support of the bolt-free lane divider according to the second embodiment of the present invention further includes a female thread formed to extend a length along the longitudinal direction of the holding body, and the striking member is formed on the inner circumferential surface to form the female thread and the female thread. It is possible to provide a bolt-free lane divider, characterized in that it includes a male thread for coupling, the striking member can move along the female thread.

In addition, the pole of the bolt-free lane separator according to the third embodiment of the present invention is formed above the striking member on the pole body, and further comprises a dismantling protrusion that can be withdrawn to the outside of the pole body, the pole striking device can provide a bolt-free lane divider further comprising a dismantling hole formed in a 'L' shape at the lower end of the striking body and into which the dismantling protrusion drawn out can be inserted and fixed.

In addition, the construction method of the bolt-free lane divider according to an embodiment of the present invention includes a drilling step of drilling one or more buried grooves in the ground; It is possible to provide a construction method of a bolt-free lane divider comprising a embedding step of locating a holding part in the buried groove and hitting it using a post striking device to embed it, and a connecting step of installing a horizontal part on the buried holding part.

The boltless lane divider and its construction method according to the embodiment of the present invention as described above allow the lane divider to be installed without a bolt, so that when a damage occurs due to an accident, a secondary accident occurs due to a bolt detached from the lane divider can prevent

In addition, by connecting the holding portion and the transverse bar by the connecting part, not the bolt, it is possible to reuse only the connecting part or the transverse bar when damage occurs.

In addition to this, even if an error occurs in the installation interval between the poles, it is possible to easily connect the horizontal bar to the poles by adjusting it through the connecting part.

In addition, since it is made of a buried type rather than fixed to the ground by a bolt, construction can be simple.

1 is a perspective view showing a boltless lane divider according to a first embodiment of the present invention;
Figure 2 is a perspective view showing the separation of the bolt-free lane divider according to the first embodiment of the present invention.
3 (a) and (b) are a front cross-sectional view and an enlarged view showing the support of FIG.
4 (a) and (b) are a perspective view showing a strut striking device used in the construction of a bolt-free lane divider according to the first embodiment of the present invention and an exemplary view showing the state in use.
5 is an exemplary view showing a state in which the holding portion of the bolt-free lane divider according to the first embodiment of the present invention is embedded in the ground.
Figure 6 is a perspective view showing the horizontal portion of Figure 2 separated.
Figure 7 is a front cross-sectional view showing the connection of Figure 6;
8 is a cross-sectional view illustrating a state in which a holding portion and a horizontal portion of the boltless lane divider according to the first embodiment of the present invention are combined.
9 is a perspective view showing a supporting part of a bolt-free lane divider according to a second embodiment of the present invention.
Figure 10 is a perspective view showing the striking member of Figure 9;
11 (a) and (b) are exemplary views showing a state in which the holding part of the bolt-free lane separator according to the second embodiment of the present invention is constructed on the ground according to the movement of the striking member.
12 is a perspective view showing a supporting part of a bolt-free lane divider according to a third embodiment of the present invention;
13 is an enlarged cross-sectional view of the disassembly protrusion of FIG. 12;
14 (a) and (b) are exemplary views illustrating a state in which the disassembly protrusion of FIG. 12 is drawn in and drawn out.
15 is a perspective view showing a post striking device used in the construction of a bolt-free lane divider according to a third embodiment of the present invention.
16 is a flowchart illustrating a construction method of a bolt-free lane divider according to an embodiment of the present invention.

Hereinafter, the description of the present invention with reference to the drawings is not limited to specific embodiments, and various modifications may be made and various embodiments may be provided. In addition, it should be understood that the contents described below include all conversions, equivalents, and substitutes included in the spirit and scope of the present invention.

In the following description, terms such as first and second are terms used to describe various components, meanings are not limited thereto, and are used only for the purpose of distinguishing one component from other components.

Like reference numbers used throughout this specification refer to like elements.

As used herein, the singular expression includes the plural expression unless the context clearly dictates otherwise. In addition, terms such as "comprises", "comprising" or "have" described below are intended to designate the existence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification. It should be construed as not precluding the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 16 attached thereto.

1 is a perspective view showing a bolt-free lane divider according to a first embodiment of the present invention, FIG. 2 is a perspective view showing a bolt-free lane divider according to a first embodiment of the present invention, and FIG. 3 ( a) and (b) are a front cross-sectional view and an enlarged view of the holding part of FIG. 2, and FIGS. 4 (a) and (b) are the posts used in the construction of the boltless lane divider according to the first embodiment of the present invention. It is an exemplary view showing a perspective view of a striking device and a state in which it is used, and FIG. 5 is an exemplary view showing a state in which the holding part of the boltless lane divider according to the first embodiment of the present invention is embedded in the ground, and FIG. 6 is a perspective view showing the horizontal part of FIG. 2 separated, FIG. 7 is a front sectional view showing the connection part of FIG. 6, and FIG. It is a cross-sectional view showing the

1 to 3 , the bolt-free lane divider according to the first embodiment of the present invention may include a holding portion 1 and a horizontal portion 2 .

First, a plurality of the holding parts 1 are provided and may be installed in the ground to be spaced apart from each other in a buried manner.

The holding part 1 may include a holding post 10 and a fixing bushing 11 to be installed in a buried type.

The post 10 is formed in a tubular shape having a length, may be installed in a buried manner in the ground to be spaced apart from each other, and may be formed of a flexible material to easily absorb an external shock, for example For example, it may be formed of a thermoplastic polyurethane (TPU) material, but is not limited thereto.

In addition, the length of the post 10 may be formed to be 90 cm or more.

The post 10 may include a post body 100 , a striking member 101 , a coupling part 102 , a reflective part 103 , and a separation prevention protrusion 104 .

The holding body 100 is formed in a hollow tube shape having a length, the lower surface may be opened. The holding body 100 is preferably formed in a circular tubular shape, but is not limited thereto, and may be formed in various tubular shapes such as a square shape.

Accordingly, when the holding part 1 is constructed on the ground, the holding body 100 inner surface is also in contact with the ground, and as the contact area increases, the holding part 1 can be more firmly installed on the ground.

The striking member 101 is formed to protrude outwardly on the lower part of the pole body 100 , and may be hit by the pole striking device 3 . Accordingly, the holding part 1 can be embedded in the ground through the post striking device 3 .

The striking member 101 is formed along the outer circumferential surface under the holding body 100, the outer surface may be formed to be inclined downwardly from the inside to the outside. However, the present invention is not limited thereto, and may be formed in various shapes, such as formed in the form of a plurality of protrusions spaced apart along the outer circumferential surface.

The coupling portion 102 is formed on one or both sides of the upper portion of the holding body 100, the horizontal portion 2 may be installed. In this case, the coupling portion 102 may be formed to be spaced apart from each other by a predetermined interval along the longitudinal direction of the holding body 100 . That is, to be formed on one side or both sides of the upper portion of the holding body 100, it is formed in one or a pair, and is formed to be spaced apart from each other at regular intervals along the longitudinal direction to be formed in a plurality or a plurality of pairs.

In addition, the coupling part 102 may include a coupling member 1020 and a coupling screw thread 1021 .

The coupling member 1020 is vertically formed inside the holding body 100 in a circular tubular shape, and may be formed so that the outer surface thereof is penetrated.

Accordingly, the connecting portion 20 of the horizontal portion 2 may be inserted therein.

The coupling screw thread 1021 may be formed to have a length in the longitudinal direction on the inner circumferential surface of the coupling member 1020 , and may be coupled to the coupling screw thread of the coupling part 20 so that the coupling part 20 is fixed to the post 10 .

In this way, the coupling part 102 and the connection part 20 are coupled in the form of a thread having a length, so that the connection part 20 is inserted into the coupling part 102 according to the interval between the holding parts 1 . can be adjusted to install the horizontal bar 21 .

Through this, even if an error occurs in the installation interval between the holding parts 1, the left and right intervals can be adjusted through the connecting part 20 without reinstalling the holding part 1, so that the horizontal bars can be easily connected.

The reflective part 103 is formed along the outer peripheral surface of the holding body 100, so that it can be easily identified by reflecting light at night. In addition, one or more reflection units 103 may be formed. When a plurality of reflection units 103 are formed, they may be formed to be spaced apart along the longitudinal direction.

The separation prevention protrusion 104 may be formed along the outer circumferential surface at the lower end of the holding body 100 , and may be formed vertically to the outside to prevent the fixing bushing 11 installed on the holding body 100 from being separated.

The fixing bushing 11 is installed on the lower outer surface of the post 10 and may be embedded in the ground. The fixing bushing 11 may be formed of a material harder than the support 10, which is to allow the support 1 to be more firmly fixed to the ground. More specifically, the fixing bushing 11 may be formed of a polypropylene (PP) material, but is not limited thereto.

In addition, if the condition of the ground is not good, the holding part 1 can be installed using a two-component adhesive such as epoxy. Since it is not, it is possible to make the adhesion of the ground and the holding part (1) possible by applying a two-component adhesive to the outer surface of the fixing bushing (11) and embedding it.

In addition, the fixing bushing 11 is inserted into the lower outer surface of the post 10 and is positioned between the striking member 101 and the separation prevention protrusion 104, and the contact protrusion 112 and the lower end are the striking member 101 and the separation prevention projection 104. ) is preferably fixed in contact with each, but is not limited thereto.

The fixing bushing 11 may include a bushing body 110 .

The bushing body 110 may be installed in a tubular shape and fitted in close contact with the lower outer surface of the post 10 . When buried, the holding part 1 may be fixed to the ground by frictional force in contact with the ground.

In addition, the fixing bushing 11 may further include a fixing protrusion 111 to further improve the bonding force with the ground.

One or more fixing protrusions 111 may be formed to protrude outwardly from the outer surface of the bushing body 110 .

In detail, the fixing protrusions 111 are formed along the outer surface of the bushing body 110, and one or more may be formed spaced apart in the longitudinal direction.

Also, the fixing protrusion 111 may have an outer surface inclined upward from the inside to the outside so that it can be easily embedded in the ground.

However, the shape of the fixing protrusion 111 is not limited thereto, and may be formed in various shapes, and may be formed in the form of a groove instead of the fixing protrusion 111 .

In addition, the fixing bushing 11 may further include a close contact protrusion 112 so that no movement occurs in the post 10 and the fixing force with the ground can be further improved.

The close contact protrusion 112 is formed along the outer circumferential surface to be perpendicular to the top of the bushing body 110, and when installed on the post 10, the upper side can contact the striking member 101, and the lower side can be in contact with the ground when buried. have.

The holding part 1 configured as described above may be embedded in the embedding groove H formed in the ground by striking the striking member 101 through the post striking device 3 .

Here, the post striking device 3 is a device for embedding by hitting the holding part 1 , and as shown in FIG. 4 , may include a striking body 30 and a handle part 31 .

The striking body 30 is formed in a hollow tube shape inside the lower surface is opened, the holding portion 1 can be accommodated in the interior from the lower side. The striking body 30 is formed in a shape corresponding to the shape of the holding post 10 so that the holding member 1 is easily embedded in the embedding groove (H) of the ground by uniformly striking the entire striking member 101 from the upper side. can do.

The handle portion 31 is formed symmetrically on both sides of the striking body 30, so that the user can hold both sides uniformly and hit repeatedly, but is not limited thereto.

By striking the striking member 101 of the holding part 1 with the post striking device 3 formed in this way, the lower part of the holding part 1 may be buried in the embedding groove H as shown in FIG. 5 .

At this time, the buried groove (H) may be formed in a ring shape, which will be described in detail in the construction method.

One or more horizontal parts 2 may be provided and installed between the holding parts 1, and one or more may be installed between the two holding parts 1 according to the coupling part 102 of the post 10. can

6 to 8 , the horizontal portion 2 may include a pair of connecting portions 20 and the horizontal bar 21 , which is connected to both sides of the horizontal bar 21 through the connection portion 20 , respectively. This is because it must be connected to the holding part (1).

The connecting portion 20 is coupled to the coupling portion 102 and the transverse bar 21 is inserted to connect the holding portion 1 and the transverse bar 21 .

To this end, the connection part 20 may include a connection member 200 , a connection screw thread 201 , an insertion groove 202 , and a fastening protrusion 203 .

One side of the connecting member 200 may be inserted into the coupling portion 102 , and a connecting screw thread 201 may be formed on one side, and an insertion groove 202 may be formed on the other side.

In addition, it is preferable that one side of the connecting member 200 is formed in a cylindrical shape having a length in the left and right direction, which is to enable rotation of the connecting member 200 , and is coupled according to the interval between the holding parts 1 . It is to be able to adjust the insertion length to be inserted into the portion (102).

The connection screw thread 201 is formed to have a length in the left and right direction on one outer circumferential surface of the connection member 200 , and may be coupled to the coupling screw thread 1021 .

Through this, the connecting portion 20 is inserted into the insertion groove 202 and rotated to adjust the insertion length to be inserted so that it can be coupled.

The insertion groove 202 is formed on the other side of the connecting member 200, the horizontal bar 21 can be inserted.

The fastening protrusion 203 is formed to protrude inside the insertion groove 202 and may be inserted into the fastening groove 210 of the horizontal bar 21 to be inserted. Accordingly, the horizontal bar 21 may be fixed to the connecting portion 20 .

The transverse bar 21 may be formed in a bar shape having a length, and one end and the other end may be respectively fastened to the connecting part 20 to be connected to the holding part 1 .

In addition, the horizontal bar 21 may include a fastening groove 210 so that the connection with the connection part 20 is fixed.

The fastening grooves 210 are formed at one end and the other end of the horizontal bar 21 , respectively, so that the fastening protrusions 203 of the connecting part 20 may be fastened.

9 is a perspective view showing a supporting part of a boltless lane separator according to a second embodiment of the present invention, FIG. 10 is a perspective view showing the striking member of FIG. 9, and FIGS. 11 (a) and (b) are views It is an exemplary view showing a state in which the holding part of the boltless lane separator according to the second embodiment of the present invention is constructed on the ground according to the movement of the striking member.

9 and 10 , the post 10 of the bolt-free lane divider according to the second embodiment of the present invention further includes a female thread 105, and the striking member 101 includes a male thread 1010. may include

The bolt-free lane separator according to the second embodiment of the present invention is one in which the striking member 101 is formed independently, not integrally, from the holding body 100, and is formed as a separate type and moves in the holding body 100 to change the position. it is designed to be able to

Here, except for the configuration in which the striking member 101 is separated from the holding body 100 and the female thread 105 and the male thread 1010, the boltless lane separator according to the second embodiment of the present invention is It is substantially the same as the boltless lane divider according to the first embodiment of the present invention.

Therefore, only the female thread 105 and the male thread 1010 will be described in detail.

The female thread 105 is formed to have a length along the longitudinal direction at the lower portion of the holding body 100 , and may be coupled to the male thread of the striking member 101 .

The male thread 1010 may be formed on the inner circumferential surface of the striking member 101 to be coupled to the female thread 105 of the holding body 100 . Accordingly, the striking member 101 may be moved along the female thread 105 by rotation to adjust its position in the holding body 100 .

By adjusting the position of the striking member 101 according to the conditions of the ground, such as a decrease in the length or fixing force of the holding part 1 to be installed, as shown in FIG. 11, the holding part 1 is embedded in the ground It can be installed on the ground by adjusting the length.

12 is a perspective view showing a supporting part of a boltless lane divider according to a third embodiment of the present invention, FIG. 13 is an enlarged cross-sectional view of the dismantling protrusion of FIG. 12, and FIGS. 14 (a) and (b) is an exemplary view showing a state in which the dismantling protrusion of FIG. 12 is retracted and withdrawn, and FIG. 15 is a perspective view showing a post striking device used in the construction of a boltless lane divider according to a third embodiment of the present invention.

12 and 13 , the pole 10 of the bolt-free lane divider according to the third embodiment of the present invention may further include a dismantling protrusion 106 .

Here, except for the dismantling protrusion 106 , the boltless lane divider according to the third embodiment of the present invention is substantially the same as the boltless lane divider according to the first embodiment of the present invention.

Therefore, only the dismantling protrusion 106 will be described in detail.

The dismantling protrusion 106 is formed symmetrically on both sides toward the upper side of the striking member 101 in the holding body 100, and is drawn in at all times, and is drawn out to the outside of the holding body 100 as needed, and the holding striking device (3) It is possible to more easily dismantle the holding part 1 from the ground. That is, the drawn dismantling protrusion 106 is fixed to the post striking device 3 and pulls the post striking device 3, so that the holding part 1 is dismantled from the ground.

More specifically, the disassembly protrusion 106 may include a protruding installation member 1060 , an elastic member 1061 and a protruding member 1062 .

The protruding installation member 1060 may be formed in a horizontal direction inside the holding body 100 , and an outer surface thereof may be opened so that the protruding member 1062 can be drawn out.

The protruding installation member 1060 may include a 'L'-shaped fixed moving hole formed along the outer circumferential surface.

The fixed moving hole may be moved by inserting a moving protrusion.

The elastic member 1061 may be installed inside the protruding installation member 1060 and connected to the protruding member 1062 . Accordingly, an elastic force may be applied to the protruding member 1062 .

The protruding member 1062 is installed inside the protruding installation member 1060 and connected to the elastic member 1061 , so that it can be drawn in and out of the post 10 .

The retracted state is fixed, and it may include a moving protrusion so as not to be separated from the protruding installation member 1060 .

The moving protrusion can be moved by being inserted into the fixed moving hole.

The dismantling protrusion 106 is formed as described above, and as shown in FIG. 14 , the protruding member 1062 is always in the retracted state, and when the holding part 1 is to be disassembled from the ground, the protruding member 1062 ) can be rotated to make the drawing state. Accordingly, the protruding member 1062 may be caught and pulled by the post striking device 3 .

To this end, the post striking device 3 may further include a dismantling hole 32 (see FIG. 15 ).

The dismantling hole 32 is formed in a 'L' shape at the lower end of the striking body 30 so that the protruding member 1062 of the dismantling protrusion 106 drawn out can be inserted and fixed. Accordingly, when the pole striking device 3 is pulled, the protruding member 1062 is pulled, and thus the pole 1 can be dismantled from the ground.

On the other hand, the protrusion member 1062 may have an outer end formed in a bolt shape, so that it can be easily rotated using a wrench or the like in the retracted state to be in a drawn out state.

Hereinafter, a method of constructing a boltless lane divider according to the first to third embodiments of the present invention as described above will be described in detail below.

16 is a flowchart illustrating a method of constructing a boltless lane divider according to an embodiment of the present invention.

Referring to FIG. 16 , the construction method of the boltless lane divider according to the embodiment of the present invention may include a drilling step (S1), a filling step (S2), and a connecting step (S3).

In the drilling step (S1), one or more buried grooves (H) may be drilled in the ground according to the installation interval at which the holding part (1) is to be installed.

The buried groove (H) formed at this time may be formed in a ring shape to match the shape of the lower end of the holding part (1), which allows the ground to be located inside the lower part of the holding part (1) so that the space between the holding part (1) and the ground is located. This is to enable the fixing force to be further improved.

In the embedding step (S2), the post part 1 is placed in the embedding groove H, and it can be buried by hitting it using the post striking device 3 . Since each configuration has been described in the description of the boltless lane divider, a detailed description thereof will be omitted.

In the connection step (S3), the horizontal part 2 may be installed in the buried support part 1 . First, the connecting part 20 may be coupled to the holding part 1 , and then the horizontal bar 21 may be fastened to the connecting part 20 to connect them. At this time, the horizontal bar 21 can be installed by adjusting the insertion length of the connecting part 20 according to the installation interval between the holding parts 1 .

As described above, the bolt-free lane divider and its construction method according to the embodiment of the present invention allow the lane divider to be installed without a bolt, so that, in case of damage due to an accident, a secondary accident is caused by a bolt detached from the lane divider. can be prevented from occurring.

In addition, by connecting the holding part and the transverse bar by a connecting part rather than a bolt, when damage occurs, only the connecting part or the transverse bar can be replaced and reused.

In addition to this, even if an error occurs in the installation interval between the poles, it is possible to easily connect the horizontal bar to the poles by adjusting it through the connecting part.

In addition, since it is made of a buried type rather than being fixed to the ground by a bolt, construction can be simple.

In the above description, the boltless lane divider according to the embodiment of the present invention has been described by dividing it into first to third embodiments. This is not the case, and the configuration of the embodiment may be applied to each other by changing the design.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, those of ordinary skill in the art to which the present invention pertains can practice the present invention in other specific forms without changing the technical spirit or essential features of the present invention. you will be able to understand Accordingly, the embodiments described above are illustrative in all respects and not restrictive.

1: Landlord
10: holding
100: holding body
101: striking member
1010: male thread
102: coupling part
1020: coupling member
1021: mating thread
103: reflector
104: escape prevention projection
105: female thread
106: dismantling protrusion
1060: protruding installation member
1061: elastic member
1062: protrusion member
11: Fixed bushing
110: bushing body
111: fixing projection
112: close contact
2: horizontal
20: connection
200: connecting member
201: connecting thread
202: insertion groove
203: fastening protrusion
21: Garoba
210: fastening groove
3: Post strike device
30: striking body
31: handle part
32: dismantling hall
H: buried groove

Claims (13)

A plurality of holding parts spaced apart from each other and installed in the ground
Comprising one or more horizontal parts installed between the holding parts,
The holding unit,
Formed in a tubular shape having a length and spaced apart from each other and installed in a buried type in the ground, and
and a fixing bushing installed on the lower outer surface of the post and buried in the ground,
The holding is
The inside is formed in a hollow tubular shape, the lower surface of the open holding body;
a striking member formed to protrude outwardly from the lower part of the holding body; and
It is formed on one side or both sides of the holding body, and includes a coupling part in which the horizontal part is installed,
The coupling part,
A coupling member that is formed inside the holding body in a tubular shape, the outer surface is formed to penetrate, and
A bolt-free lane divider including a coupling thread formed on an inner circumferential surface of the coupling member.
delete delete According to claim 1,
The fixing bushing is
a bushing body formed in a tubular shape and installed on the lower outer surface of the post; and
A bolt-free lane divider including one or more fixing protrusions formed to protrude outward from the outer surface of the bushing body.
A plurality of holding parts spaced apart from each other and installed in the ground
Comprising one or more horizontal parts installed between the holding parts,
The holding unit,
Formed in a tubular shape having a length and spaced apart from each other and installed in a buried type in the ground, and
and a fixing bushing installed on the lower outer surface of the post and buried in the ground,
The holding is
The inside is formed in a hollow tubular shape, the lower surface of the open holding body;
a striking member formed to protrude outwardly from the lower part of the holding body; and
It is formed on one side or both sides of the holding body, and includes a coupling part in which the horizontal part is installed,
The holding unit,
A bolt-free lane divider, characterized in that the striking member is hit through a post striking device and embedded in a buried groove formed in the ground.
6. The method of claim 5,
The holding strike device,
A striking body that is formed in a hollow tube shape and has an open lower surface, the holding portion being accommodated therein, and capable of striking the striking member;
A bolt-free lane divider including a handle formed on the striking body.
6. The method of claim 5,
The embedding groove is
A bolt-free lane divider, characterized in that it is formed in a ring shape.
According to claim 1,
The horizontal part,
a connection part coupled to the coupling part; and
A bolt-free lane divider including a transverse bar having one end and the other end respectively fastened to the connecting portion.
A plurality of holding parts spaced apart from each other and installed in the ground
Comprising one or more horizontal parts installed between the holding parts,
The holding unit,
Formed in a tubular shape having a length and spaced apart from each other and installed in a buried type in the ground, and
and a fixing bushing installed on the lower outer surface of the post and buried in the ground,
The holding is
The inside is formed in a hollow tubular shape, the lower surface of the open holding body;
a striking member formed to protrude outwardly from the lower part of the holding body; and
It is formed on one side or both sides of the holding body, and includes a coupling part in which the horizontal part is installed,
The horizontal part,
a connection part coupled to the coupling part; and
One end and the other end include a transverse bar each fastened to the connecting portion,
The connection part,
connecting member;
a connecting screw formed on the outer peripheral surface of one side of the connecting member and coupled to the coupling part; and
A bolt-free lane divider formed on the other side of the connecting member and including an insertion groove into which the horizontal bar is inserted.
10. The method of claim 9,
The connection part,
Further comprising a fastening protrusion formed to protrude inside the insertion groove,
The horizontal bar is
A bolt-free lane divider including a fastening groove formed at one end and the other end, respectively, to which the fastening protrusion can be fastened.
A plurality of holding parts spaced apart from each other and installed in the ground
Comprising one or more horizontal parts installed between the holding parts,
The holding unit,
Formed in a tubular shape having a length and spaced apart from each other and installed in a buried type in the ground, and
and a fixing bushing installed on the lower outer surface of the post and buried in the ground,
The holding is
The inside is formed in a hollow tubular shape, the lower surface of the open holding body;
a striking member formed to protrude outwardly from the lower part of the holding body; and
It is formed on one side or both sides of the holding body, and includes a coupling part in which the horizontal part is installed,
The holding is
Further comprising a female thread formed to have a length in the longitudinal direction on the holding body,
The striking member,
It is formed on the inner circumferential surface and includes a male thread coupled to the female thread,
The bolt-free lane divider, characterized in that the striking member is movable along the female thread.
7. The method of claim 6,
The holding is
It is formed on the upper side of the striking member on the holding body, further comprising a dismantling protrusion that can be withdrawn to the outside of the holding body,
The holding strike device,
The bolt-free lane separator further comprising a dismantling hole that is formed in a 'L' shape at the lower end of the striking body and can be inserted and fixed with the dismantling protrusion drawn out.
A drilling step of drilling one or more buried grooves in the ground;
An embedding step of placing a holding part in the embedding groove and hitting it using a post striking device to embed it; and
Including a connection step of installing a horizontal part to the buried holding,
The holding unit,
Formed in a tubular shape having a length and spaced apart from each other and installed in a buried type in the ground, and
It is installed on the lower outer surface of the post and includes a fixing bushing buried in the ground,
The holding is
The inside is formed in a hollow tubular shape, the lower surface of the open holding body;
a striking member formed to protrude outwardly from the lower part of the holding body; and
It is formed on one side or both sides of the holding body, including a coupling part in which the horizontal part is installed,
The construction method of the bolt-free lane divider, characterized in that the striking member is hit through the post striking device and buried in a buried groove formed in the ground.

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