JPH0643205Y2 - Highway sign mounting device - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction notice sign or a highway sign attachment device for giving notice of construction on a highway.

[0002]

2. Description of the Related Art When constructing an expressway, the method of marking work such as a construction notice sign and a construction guide plate before and after the construction work point as a base is restricted by the size, the height of the ground or the thickness of the support pillar. The installation location is fixed. Therefore, according to it, the sandbag was placed on the installation equipment using old tires, etc., adjacent to the soundproof wall of the road.

[0003]

[Problems to be solved by the device] However, from the viewpoint of a running car, there is a feeling of the road so far, and the sign installed in this way recognizes and responds to the condition where the road width is suddenly narrowed. I couldn't do it, so I would run. For this reason, the wind pressure of the vehicle or the contact with the installation equipment causes a danger such as a fall of a sign, which is very inconvenient for the traveling of the vehicle or the progress of the construction.

[0004]

[Means for Solving the Problems] The present invention eliminates such an inconvenience, and makes it possible to set a construction notice or a road sign safely and securely without sharply narrowing the road width. .

That is, a flat plate locking plate is provided on one end surface of a main arm having an appropriate length of a rectangular tube, and a rectangular tubular auxiliary arm is provided at a proper position of the main arm near the locking plate at a right angle and at both ends. One end of the restraining arm that bends in a U-shaped cross section where the cutout is sheared is swingably connected to the other end of the main arm with a fastener, and the other end of the restraining arm engages with the tip of the auxiliary arm and a pin-shaped clasp. It can be attached / detached or opened / closed freely, and it is installed inside the center of the arm while holding down the support shaft with screw holes, and the flange is screwed onto the support shaft so that the cross section has an inverted ladder shape. A fixing device provided at the tip of the handle shaft of the handle, and a mounting plate that has flanges on both ends of the main pillar with an H-shaped cross section and shears a notch at one end with the notch on the top and bottom of the main pillar with an H-shaped cross section. It is a combination with the mounting column provided at the position, and the fixture is locked to the mounting column and the marker is locked. It is obtained as fixed by retainer under two places.

[0006]

The soundproof wall is provided by installing the mounting plate upright on the side of the expressway on the side of the expressway on the expressway side at appropriate intervals. If a sign is to be set up after construction in this way, the locking plate is locked to the mounting plate and the fixing device is fixed to the mounting column at two upper and lower positions. After that, pull out the stopper and open the restraining arm to insert the pillar, adjust the fixed metal so that it hits the pillar in the longitudinal direction while checking the direction and height, etc., fasten with the handle and fix the mark to the mounting pillar at two places above and below. To do.

When the sign is no longer needed, the sign is removed in the reverse order of the above and the fixing device is removed from the mounting column. The sign installed in this way is only slightly apart from the soundproof wall, and since it is not necessary to provide anything on the road surface, it does not affect the running of the automobile and does not fall due to wind pressure during running.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In the figure, 1 shows the whole fixing device, 2 is a main arm with a rectangular tube shape and an appropriate length, and a flat locking plate 3 is provided on one end surface
A rectangular tube-shaped auxiliary arm 4 having an appropriate length is provided at an appropriate position near the locking plate 3 at a right angle. Reference numeral 5 denotes a holding arm having a U-shaped cross section and curved notches 6 at both ends. A support shaft body 7 having a screw hole is provided at the center of the inside, and the notch 6 at one end is provided at the main arm 2
Inserted at the other end and connected by a fastener 8 so that it can swing,
The notch 6 at the other end is inserted into the tip of the auxiliary arm 4 and can be locked by inserting a pin-shaped clasp 9.

Reference numeral 10 designates a fixed metal having both flanges provided in an inverted ladder shape and having an appropriate length. The handle 11 is screwed onto the support shaft body 11.
It is rotatably provided at the tip of the handle shaft 11a. 12
Is a connecting band having an appropriate thickness, one end of which is connected to the stopper 9 and the other end of which is connected to the fastener 8 or the handle shaft 11a (in the figure, the fastener 8
It shows the case of connecting to). Reference numeral 13 denotes the entire mounting pillar, and 14 is a main pillar made of a section steel having a H-shaped cross section. The mounting plate 1 is provided with flanges at both ends and a notch 15 is sheared at one end.
The notches 15 are provided at appropriate positions in the vertical direction of the side face so that the notches 15 are located above, so that the locking plate 3 can be inserted and the main arm 2 can be locked.

In use, the soundproof wall 17 of the highway
When installing, the soundproof wall 17 is installed after the mounting plates 16 are installed upright on the expressway side on the wall pedestals 18 made of concrete or the like installed on the road shoulders at appropriate intervals. Therefore, when it is desired to stand the marker 19 by construction or the like, first, the locking plate 3 is inserted into the mounting plate 16, the main arm 2 is locked by the notch 15, and the fixture 1 is fixed to the mounting column 13. After this, the stopper 9 is pulled out and the arm 5 is opened by using the fastener 8 as a spindle.
The pillar 19a of the marker 19 is inserted until it comes into contact with the main arm 2 and the auxiliary arm 4, the marker 19 is temporarily installed while checking the direction and height, and the holding arm 5 is closed again and the stopper 9 is inserted and locked. .

Then, the fixed metal 10 is adjusted so as to hit the support column 19a in the longitudinal direction, and then the handle 11 is turned to rotate the support column 1.
A marker 19 is installed so that 9a is pressed against the main arm 2 and the auxiliary arm 4 so as not to move. When the construction work is completed and the marker 19 is no longer needed, the handle 11 is rotated in the reverse direction to eliminate the pressing of the fixed metal 10, and then the stopper 9 is pulled out and the arm 5 is opened to take out the marker 19 from the mounting plate 16. Lock plate 3
Is removed, the fixing device 1 is removed, and the marking work is completed.
In addition, since the removed stopper 9 is connected by the connecting belt 12, the stopper 9 is suspended in the middle and does not drop.

[0012]

As described above, according to the present invention, the fixing device can be easily attached / detached, and can be quickly attached, and the sign can be easily attached / detached. In addition, a sand bag or the like is not necessary during the sign attachment, and the sign can be securely and securely fixed. Since there are no extra obstacles on the road and the signs themselves are close to the soundproof wall, there are many features such as there is no danger of tipping over due to wind pressure when driving a car and there is no risk of construction work. This is a very good idea for practical use.

[Brief description of drawings]

FIG. 1 is a front view of a fixing device of the present invention.

FIG. 2 is a right side view of the fixing device of the present invention.

FIG. 3 is a plan view of the fixing device of the present invention.

FIG. 4 is a front view of a mounting column according to the present invention.

FIG. 5 is a plan view of a mounting column according to the present invention.

FIG. 6 is a front view showing a usage state of the present invention.

FIG. 7 is a left side view showing a usage state of the present invention.

FIG. 8 is a conventional use state diagram.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Fixing device 2 Main arm 3 Locking plate 4 Auxiliary arm 5 Restoring arm 6 Notch part 7 Strut body 8 Fastener 9 Stopper 10 Fixing metal 11 Handle 11a Handle shaft 12 Connecting band 13 Main column 14 Main column 15 Notch 16 Mounting plate 17 soundproof wall 18 wall stand 19 sign 19a prop

Claims (1)

[Scope of utility model registration request] 1. A locking plate 3 is provided on one end surface of a main arm 2 having an appropriate length of a cylindrical shape, and a cylindrical auxiliary arm is provided at a suitable position of the main arm 2 near the locking plate 3 at a right angle. One end of the restraining arm 5 that bends in a U-shaped cross section in which the notch 6 is sheared on the other end is swingably connected to the other end of the main arm 2 by a fastener 8, and the restraining arm 5
The other end is engaged with the tip of the auxiliary arm 4 by a pin-shaped clasp 9 so as to be detachable, and the supporting shaft body 7 having a screw hole is restrained and installed inside the center of the arm 5 so that the cross-section has a reverse ladder shape. The fixing tool 1 provided at the tip of the handle shaft 11a of the handle 11 for screwing the formed fixed metal 10 to the support shaft body 7 and the main column 14 having an H-shaped cross section with flanges at both ends and a notch sheared at one end. Main plate 1 with mounting plate 16 having cutout 15 upward and having an H-shaped cross section
4. A highway sign mounting device characterized by being combined with a mounting post 13 provided at an appropriate position above and below 4.