KR19980020127U - Crossing prevention railing - Google Patents

Abstract

The present invention relates to a transverse prevention difficulty that is installed at the boundary between sidewalks and driveways on roads or at the boundary of protected areas in parks, wherein guide grooves 9 are formed in the outer circumferential surface in a longitudinal direction, and arbitrary Fastening holes 10 are formed at intervals and a post 7 having fastening holes 35 formed to face the upper end; The inward inclined surface 14 and the outwardly inclined surface 15 are formed around the ridge 16 at both ends of the guide groove inserting portion 11 and the inner circumferential surface inserted into the guide groove 9 to enable up and down flow. The ridge 16 has a support part 31 having a screw through hole 26 formed therein, and a connecting part 12 for integrally connecting the guide groove inserting part 11 and the support part 31 to penetrate the bolt insertion hole ( 13 is formed of a cross-body support 28 consisting of a cover 22 formed with a body 22, and a screw insertion hole 24 corresponding to the screw through hole 26 is cylindrical in combination with the support portion 31; Wow; A cap (8) having an insertion surface (36) inserted into an upper end portion of the post (7) at a lower end thereof, and a coupling hole (33) opposed to the coupling hole (35) formed at the insertion surface (36); Bars 20 coupled to the cross support 28 and formed with a long hole 21 opposite the circumferential surface of both ends, bar guide (9) is formed in the post (7) and cross support 28 By forming the guide groove inserting portion 11 in the groove, it is possible to fix the cross support 28 at an arbitrary position of the guide groove 9, and to the support portion 31 of the cross support 28 inwards. By forming the outwardly inclined surfaces 14 and 15 and forming the long holes 21 in the crossbar 20, the adjustment of the predetermined angle change in the horizontal / vertical direction of the crossbar 20 fixed to the crossbar support 28 is achieved. It becomes possible.

Description

Crossing prevention railing

The present invention relates to a transverse guardrail that is installed at the boundary of sidewalks and driveways on roads or at the boundaries of protected areas in parks.

To explain this in more detail, it is possible to enhance the appearance of the transverse guardrail installed for the transverse prevention, to make the coupling of the strut and the crossbar of the transverse guardrail more robust, and to shorten the installation time of the guardrail. By forming a separate bar so that the crossbar is coupled to the crossbar support in the state in which the crossbar support is coupled to the support, the appearance is beautiful, easy to disassemble and easy to cross the installation railing to shorten the installation time.

The conventional crossing prevention railings were installed in the following configuration.

1 is a side perspective view of a conventional crossing prevention railing, FIG. 2 is a plan view of a conventional crossing prevention railing, and FIG. 3 is an exemplary view showing a state where a conventional crossing prevention railing is installed on an inclined surface.

As can be seen in Figures 1 to 3, the conventional crossing prevention railing is composed of a strut (1) and the crosspiece (3).

The post 1 is usually composed of a post 4 and a gap 2. The post 4 is installed with a predetermined portion of the lower part buried in the ground and the cap 2 is integrally coupled to the upper end thereof. .

The crossbars 3 are fixed at both ends by welding or the like to connect the struts 1 and the adjacent struts 1-1, and a plurality of crossbars are fixed at regular intervals as necessary.

In the conventional transverse prevention railings, the posts and cross bars as described above were fixed by welding or the like according to the necessary intervals and lengths.

However, since the conventional transverse prevention railing combines the strut 1 and the crossbar 3 by welding or the like, it takes a lot of time for cutting and welding the crossbar 3 and the cutting length must be exactly matched. In addition, it is inconvenient to set the welding interval accurately, and especially when installing the railing on the inclined surface, it becomes more difficult to set the cutting path or the welding position of the crossbar 3, and to re-weld the welding part for appearance after welding. There was a problem such as the need to process.

The present invention has an object to provide a cross-cutting balustrade that can solve the above problems.

Another object of the present invention is to form a crossbar support to which the crossbar is fixed to facilitate the separation / coupling and to form an outwardly inclined surface and inwardly inclined surface on both inner peripheral surfaces of the support of the crossbar support in the horizontal / vertical direction of the crossbar support An object of the present invention is to provide a transverse preventive railing capable of varying a predetermined angle.

Still another object of the present invention is to provide a transverse prevention railing through which a penetrating portion is formed in the cap so that posts such as guide markers can be inserted into the support.

1 is a side perspective view of a conventional transverse guardrail

2 is a plan view of a conventional traverse prevention difficulty

Figure 3 is an exemplary view showing a state in which the conventional crossing prevention railing is installed on the inclined surface.

Figure 4 is an exploded perspective view of the support and the cross support according to the present invention

Figure 5 is a cross-sectional plan view of the post and the cross support and the cross coupled state according to the present invention

6 is a longitudinal cross-sectional view of FIG.

7 is an exemplary view of a state in which the support and the cross support is coupled according to the present invention

8 is an exemplary view showing a state in which the strut and the cross support and the cross in accordance with the present invention is integrally coupled

9 is an exemplary state of use of the present invention

10 is an illustration of an application state according to the practice of the present invention

Explanation of symbols on the main parts of the drawings

1, 1-1, 6: Shoring 2, 8: Cap

3: crossbar 4, 7: post

5: Ground 9: Guide Home

10: fastening hole 11: guide groove insert

12: connection portion 13: bolt insertion hole

14: inward slope 15: outward slope

16: ridge 17: flat washer

18: spring washer 19: bolt

21, 20-1: crossbar 21: long hole

22: body 23: cover

24: screw insertion hole 25: screw

26: screw through hole 27: nut

28, 28-1, 28-2: cross support 29: through part

30, 31-1: guide marker 31: support part

32: screw 33: fastening hole

34: support portion 35: fastening hole

The above and other purposes of the present invention, the guide groove (9) is formed in the longitudinal direction on the outer circumferential surface and the fastening hole (10) is formed at any interval in the guide groove (9) and the fastening hole (35) facing the upper end The formed post 7; The inward inclined surface 14 and the outwardly inclined surface 15 are formed around the ridge 16 at both ends of the guide groove inserting portion 11 and the inner circumferential surface inserted into the guide groove 9 to enable up and down flow. The ridge 16 has a support part 31 having a screw through hole 26 formed therein, and a connecting part 12 for integrally connecting the guide groove inserting part 11 and the support part 31 to penetrate the bolt insertion hole ( 13, formed of a body 22, a cross support 28 consisting of a cover 23 is formed in a cylindrical shape coupled to the support portion 31 and a screw insertion hole 24 corresponding to the screw through hole 26 is formed. Wow; A cap (8) having an insertion surface (36) inserted into an upper end portion of the post (7) at a lower end thereof, and a coupling hole (33) opposed to the coupling hole (35) formed at the insertion surface (36); It is achieved by a transverse guardrail characterized in that it comprises a crossbar 20 and coupled to the crossbar support 28 and formed with a long hole 21 opposite the circumferential surfaces of both ends.

The above and other objects and technical configurations, features and effects of the present invention will be more clearly understood by the detailed description of the embodiments based on the accompanying drawings.

Example 1

As can be seen in Figures 4 to 9, the railing prevention rail according to the present invention was composed of a post (7), a cap (8), a cross support (28), and a cross (20).

The post 7 forms a guide groove 9 in the longitudinal direction on the outer circumferential surface of the elongated tube, and forms a plurality of fastening holes 10 at equal intervals in the guide groove 9 and faces the upper end of the fastening hole 35. Formed.

The cap 8 was formed of a cylindrical hollow member with a closed upper end, and formed an insertion surface 36 having a reduced diameter at the lower end thereof to be inserted into the upper end of the post 7 to be seated.

Rung support 28 was composed of a body 22 and the cover 23, the body 22 is to guide groove insertion portion 11, the connection portion 12 and the support 31 is formed integrally.

The body 22 is inserted into the guide groove 9 by forming a guide groove inserting portion 11 at the rear end thereof so as to be movable upward and downward from the guide groove 9.

At the front end of the body 22, the support part 31 is formed in a hollow semi-cylindrical shape, and the ridges 16 are formed at both ends of the inner circumferential surface of the support part 31, and the inner part around the ridges 16 is formed. An inward inclined surface 14 and an outwardly inclined surface 15 were formed to be inward and outward so that an angle change in the horizontal / vertical direction of the crossbar 20 coupled to the support part 31 could be easily adjusted.

In addition, the threaded through hole 26 is formed at an arbitrary position of the ridge 16 to facilitate fastening when combined with the crosspiece 20.

The connection part 12 was formed to integrally couple the guide groove inserting part 11 and the support part 31 between the guide groove inserting part 11 and the support part 31, and the width of the guide groove inserting part 11 is increased. Smaller than) so that the guide groove insert 11 is not separated from the guide groove (9).

In addition, the body 22 is coupled to the post 7 by forming a bolt insertion hole 13 penetrating through the guide groove insertion portion 11, the connection portion 12 and the support portion 31 in the body 22 formed as described above. When the bolt 19 is to be fastened to the fastening hole 10 through the bolt insertion hole (13).

The cover 23 is combined with the support part 31 to form a single cylinder, but is not specifically illustrated to face the ridges 16, the inward inclined surface 14, and the outwardly inclined surface 15 at both ends of the inner circumferential surface. The ridge, inwardly inclined plane, and outwardly inclined plane were formed.

In addition, the ridge of the cover 23 forms a screw insertion hole 24 corresponding to the screw passing hole 26 so that the screw when the cover 23, the body 22 and the crosspiece 20 are assembled together. (25) was allowed to pass through the screw insertion hole 24 and the screw through hole (26).

The crossbar 20 is formed to face the long hole 21 at one end of the long round tube so that the screw 25 when the assembly with the cross support 28, the screw insertion hole 24, the long hole 21 of the cover 23 , Through the screw through hole 26 of the support part 31 is fastened to the nut 27 to be coupled.

In addition, in the crossbar 20, the same long hole 21 as the long hole 21 is formed at the other end to facilitate coupling with the adjacent crossbar.

The crossing prevention railing as described above is installed as follows.

Consider the length of the crosspiece 20 in the initial state and set the posts 7 to set the interval of the post (6).

In the above state, the spring washer 18 and the flat washer 17 are inserted into the bolt 19 at the position of the fastening hole 10 to be fixed by inserting the body 22 into the guide groove 9 of the post 7. Insert it in turn and insert it into the bolt insertion hole (13) and then tighten it.

In the above state, the long hole 21 of the crosspiece 20 is matched with the screw insertion hole 24 and the screw passing hole 26, and then the cover 23 is covered and the screw 25 is screwed into the screw insertion hole 24 and the long hole. (21) and screw through hole (26) and tighten with nut (27).

In the above state, the crossbar 20 and the posts 6 are sequentially installed in the above-described manner at a predetermined position where the crossbar 20 and the posts 6 are to be installed.

In the above state, the cap 8 is finally inserted into the upper end of the post 7 to match the fastening hole 35 and the fastening hole 33 and then fixed with a screw 32.

If the road barrier is installed as described above, if the road surface is inclined or the road is bent as shown in Figures 5 to 6 when adjusting the crossbar 20 to the crossbar support 28 arbitrarily adjust the angle It is possible by doing this.

If the road is bent to maintain a constant angle as shown in Figure 10 to install the railings, as shown in Figure 5 when fixing the crosspiece 20 to the cross support 28, as much as θ in the front and rear direction around the center line After adjusting the angle as necessary within the range of the screw 25 is fixed.

The angle adjustment as described above is made possible by the inward and outward inclined surfaces 14 and 15 formed on the inner circumferential surfaces of the support part 31 and the cover 23.

In addition, if the road surface is inclined so that the direction of the crossbar 20 is upward or downward, as shown in FIG. 6, when the crossbar 20 is fixed to the crossbar support 28, as much as θ in the vertical direction around the center line. The screw 25 may be fixed after adjusting the angle as necessary within the range.

The angle adjustment as described above is enabled by the inward and outward inclined surfaces 14 and 15 formed on the inner circumferential surfaces of the support part 31 and the cover 23 and the long hole 21 formed on the crosspiece 20.

Example 2

In the component of the first embodiment, the through part 29 is formed on the top surface of the cap 8, and the support part 34 is formed on the rear surface of the guide groove 9 of the post 7 to guide as shown in FIG. 9. Marker 30 (30-1) or warning signs or street lamps are inserted to be installed upright.

All components except the cap 8 and the post 7 are installed in the same configuration as the first embodiment.

Therefore, the second embodiment not only performs the same function as the first embodiment, but also makes it possible to install another post on the support 6.

As can be seen from the transverse prevention railing according to the present invention, by forming the guide groove (9) in the post (7) and the guide groove inserting portion (11) in the cross support (28) the cross support ( 28 can be fixed at any position of the guide groove 9, and inward and outward inclined surfaces 14 and 15 are formed on the support part 31 of the cross support 28, and the long hole is provided on the cross 20. By forming the 21, it is possible to adjust a predetermined angle change in the horizontal / vertical direction of the crossbar 20 fixed to the crossbar support 28. FIG.

Claims (2)

A post 7 having a guide groove 9 formed on the outer circumferential surface thereof, and fastening holes 10 formed at arbitrary intervals in the guide groove 9, and fastening holes 35 formed to face upper ends thereof; The inwardly inclined surface 14 and the outwardly inclined surface 15 are formed around the ridge 16 at both ends of the guide groove inserting portion 11 and the inner circumferential surface of the guide groove 9 to enable the up and down flow. The ridge 16 has a support part 31 having a screw through hole 26 formed therein, and a connecting part 12 for integrally connecting the guide groove inserting part 11 and the support part 31 to penetrate the bolt insertion hole ( 13, formed of a body 22, a cross support 28 consisting of a cover 23 is formed in a cylindrical shape coupled to the support portion 31 and a screw insertion hole 24 corresponding to the screw through hole 26 is formed. Wow; A cap (8) having an insertion surface (36) inserted into an upper end portion of the post (7) at a lower end thereof, and a coupling hole (33) opposed to the coupling hole (35) formed at the insertion surface (36); Transverse prevention railing, characterized in that it comprises a cross (20) coupled to the cross support (28) and formed with a long hole (21) facing the circumferential surface of both ends. The transverse guardrail according to claim 1, wherein a through portion (29) is formed in the upper end surface of the cap (8), and a support portion (34) is formed in the rear surface of the guide groove (9) of the post (7).