JPH0447212Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a traffic control barrier device for preventing danger to passersby or passing vehicles, as well as the safety of workers at road construction sites, for example.

"Prior Art" Conventionally, conical traffic control installations were placed at appropriate intervals at road construction sites to distinguish between traffic zones and non-traffic zones, but the installations alone were not easy to move.
Another drawback was that it was difficult to clearly indicate traffic restricted areas. Therefore, as shown in Fig. 6, a technique is proposed in which a pipe C is provided with a ring B fitted at both ends of the installed object A, and the pipe C is hung horizontally between each installed object A to control traffic. It has been developed.

``Problem that the invention seeks to solve'' However, even when the pipe is supported by an installed object, when an external force acts on the installed object, the installed object moves independently, so traffic control by the pipe is difficult. There was a problem that the area was easily deformed and it was difficult to ensure appropriate safety.

``Means for Solving the Problems'' However, the present invention includes a cap part that fits onto the tip of a cone-shaped traffic control installation object, and a barrier member that is provided at the upper end of the cap part and spans between the installation objects. A joint main body comprising a cross-shaped horizontal joint portion to support the display member, and a vertical joint portion erected on the upper surface of the horizontal joint portion to support the display member; , a horizontal joint body that connects and supports one end of the fence member is fixedly installed.

``Function'' Therefore, by forming a traffic control area by supporting both ends of the fence member on the horizontal joint part of the joint body, even if an external force is applied to the traffic control installation and the fence member, it is possible to prevent them from occurring independently. It is possible to prevent movement and change of direction, to firmly form a traffic control area within a set range without deformation, and by supporting the lower end of a display member such as a traffic sign on the vertical joint part of the joint body. , the display member can be stably and temporarily installed at a high position without providing a special support member, and furthermore, by using a horizontal joint body, the display member can be connected and connected in various shapes other than rectangular in plan view, Particularly in this case, by using the joint main body and this horizontal joint body in combination, an installation object that supports the display member on the vertical joint part is placed in the center of the area surrounded by the frame member, By using the hanging member as a supporting leg, it is possible to safely and stably hold the display member upright at a high position using a long ball, which improves this application and makes it convenient to use. It is possible to achieve this goal.

"Embodiment" An embodiment of the present invention will be described in detail based on the drawings.
Fig. 1 is a perspective explanatory view of the whole, and Fig. 2 is a cross-sectional explanatory view of the same. This is a joint main body for connecting pipes 4, which are attached to the tip and serve as a blocking member for forming a traffic control area.

The joint main body 3 has four pipe receivers 5
a cross-shaped horizontal joint part 5 provided radially at 90 degree intervals, and a cap part 6 extending from the center lower surface of the horizontal joint part 5 to form a tapered surface 6a to be fitted to the tip of the installation object 1. , and a cylindrical vertical joint portion 7 which is erected and fixed on the upper central surface of the horizontal joint 5 are integrally formed.

Further, the joint main body 3 is provided with a cylindrical horizontal joint body 8 which is separate from the joint body 3, and a ring body 9 which is fitted into the vertical joint part 7.
is fixed to one end of the joint body 8, and the joint body 8 is connected to the vertical joint part 7 via the ring body 9.
It supports the direction change freely.

Then, a plurality of installation objects 1... are arranged as appropriate, and a pipe 4 is placed horizontally between each installation object 1 via a joint body 3 and a joint body 8, thereby forming a traffic control area, as shown in Fig. 3. As shown in FIG. 2, the installation objects 1 are arranged horizontally in a row, and the joint main body 3 is inserted through the cap part 6 so that the opening of the pipe receiver 5a is positioned in this arrangement direction.
By fitting and supporting the tip of the pipe 4 and inserting and supporting both ends of the pipe 4 into the pipe receivers 5a facing each other between the installed objects 1, it is possible to connect and connect a plurality of pipes 4 in the same direction. . On the other hand, as shown in FIG. 4, the installation objects 1... are arranged in a square shape, and the joint main body 3 is inserted through the cap part 6 so that the opening of the pipe receiver 5a is positioned in the direction of this arrangement. By fitting and supporting the pipes 4 and inserting and supporting both ends of the pipes 4 into the pipe receivers 5a facing each other between the installation objects 1, the pipes 4 can be connected in a right angle direction.
As mentioned above, the pipes 4... are connected in the same direction and at right angles via the joint body 3 as appropriate to form a traffic restricted area corresponding to the road construction site, and to protect the safety of the workers concerned, as well as passersby and traffic. This is to ensure vehicle safety. A pipe 4 connected by the joint main body 3
Since the connection direction is determined, the pipe 4 or the installed object 1 does not move independently, and forms a traffic restricted area that is strong and difficult to deform due to contact with passersby or passing vehicles, that is, external force. can.

In addition, when connecting and connecting the pipes 4 in different directions other than the same direction or the right angle direction, as shown in FIG.
is provided with a horizontal joint body 8 which can be freely oriented through a ring body 9, and by changing the direction of this joint body 8 as appropriate, the end of the pipe 4 in the changed direction can be inserted and supported, and as shown in FIG. It becomes possible to form the regulated area in a shape other than a quadrangle, such as a triangle.

Further, an installation object 1 is placed in the center of the triangularly formed traffic control area, and a pipe 4 is inserted between the outside installation object 1 and the central installation object 1 through the joint body 3 and the joint body 8. By suspending horizontally and supporting the central installation 1 at the vertical joint part 7 of the joint body 3, for example, by erecting and supporting a display board indicating that construction is in progress via a pole,
It is possible to notify drivers of road conditions from a distance. At this time, the center joint body 7
Since the outside installation object 1 acts as a supporting leg for the installation object 1, the display board can be stably erected using long poles to support it at a high position, and it is possible for drivers from far away to see the road. It is possible to safely travel on roads where traffic restrictions are in place by notifying the situation.

"Effects of the Invention" As is clear from the above embodiments, the present invention includes a cap part 6 that fits into the tip of a conical traffic control installation 1, and a cap part 6 that is provided at the upper end of the cap part 6 to provide space between the installation object 1 and the cap part 6. A fence member 4 such as a fence pipe to be hung horizontally on the
A joint main body 3 is provided, which includes a cross-shaped horizontal joint part 5 that supports the display member, and a vertical joint part 7 that is erected on the upper surface of the horizontal joint part 5 to support the display member. Since the horizontal joint body 8 that connects and supports one end of the frame member 4 is fixed to the ring body 9 to be fitted, both ends of the frame member 4 are supported by the horizontal joint part 5 of the joint body 3. By forming a traffic control area, even if an external force acts on the traffic control installation 1 and the fencing member 4, they are prevented from moving or changing direction independently, and are deformed within a set range. By having the vertical joint part 7 of the joint body 3 support the lower end of a display member such as a traffic sign, the display member can be stably maintained at a high position without providing a special support member. Furthermore, by using the horizontal joint body 8, the connecting member 4 can be connected in various shapes other than a rectangular shape in parallel view.In particular, in this case, the joint body 3 and the horizontal joint body 8 can be connected together.
By using it in combination with the frame member 4, an installation that supports the display member on the vertical joint part can be placed in the center of the area surrounded by the frame member 4, and the surrounding frame members can act as supporting legs. Therefore, it is possible to safely and stably hold the display member upright at a high position using a long pole, and it has remarkable effects such as improving the application and making it more convenient to use. .

[Brief explanation of the drawing]

Fig. 1 is a perspective explanatory view of the whole, Fig. 2 is an explanatory cross-sectional view of the same, Figs. 3 to 5 are explanatory views of usage conditions, and Fig. 6
The figure is an explanatory diagram of the prior art. 1...Traffic regulation installation, 3...Joint body, 4...Willing pipe (bracing member), 5...Horizontal joint part, 6...Cap part, 7...Vertical joint part, 8...Free direction horizontal joint body,
9... Ring body.

Claims (1)

[Scope of utility model registration request] a cap part 6 fitted to the tip of a conical traffic control installation 1; a cross-shaped horizontal joint part 5 provided at the upper end of the cap part 6 to support a fence member 4 which is placed horizontally between the installations 1; A joint main body 3 is provided with a vertical joint part 7 that stands upright on the upper surface of the horizontal joint part 5 and supports a display member, and a frame member 4 is attached to a ring body 9 that is fitted in the vertical joint part 7 in a freely directional manner. A traffic control shearing device characterized in that a horizontal joint body 8 is fixedly installed to connect and support one end of the horizontal joint body 8.