JP2508560Y2 - Car stop - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a vehicle stop, and more particularly to a vehicle stop suitable as a vehicle stop for preventing the quay of a harbor from falling.

[0002]

2. Description of the Related Art FIG. 8 is a perspective view showing a conventional car stop, and FIG.
FIG. 9 is a sectional view taken along line IX-IX in FIG. 8.

A conventional bollard 10 laid on the quay of a harbor
1 is made of concrete such as cement concrete or resin concrete.

In order to lay this car stop 101 on the quay 103 of the harbor, first, the bolt insertion hole 1 of the car stop 101 is attached to the anchor bolt 104 planted at a predetermined position of the quay 103.
05, and then the nut 114 is screwed onto the upper end portion of the anchor bolt 104 to attach the car stop 101 to the quay 103.
Then, the bolt insertion hole 103 is finally filled with concrete 100. The purpose of filling the bolt insertion hole 105 with concrete 100 is to prevent the nut 114 from loosening due to exposure and to prevent rainwater or the like from entering the bolt insertion portion 105.

[0005]

SUMMARY OF THE INVENTION As described above, the conventional bollard is simply a concrete block and a bolt insertion hole 10.
Since only 5 is provided, the weight is heavy. To install the car stop 101, a heavy machine such as a crane is required.
The workability of 01 was poor and the construction cost was high.

On the other hand, when it is necessary to replace the car stop 101 due to damage or the like, in order to remove the nut 114 from the anchor bolt 104, the bolt insertion hole 10 of the car stop 101 is removed.
The concrete 100 filled in No. 5 had to be crushed, but the work was remarkably complicated, which was one of the causes of deteriorating the maintainability of the car stop 101.

Further, in the conventional car stop 101, as shown in FIG. 9, the upper end portion 107 is simply formed in an arc shape, and the ability to receive the impact of the tire 124 of the automobile 130 and securely grip the tire 124. Was insufficient. As a car stop installed on the quay 103, a car stop having an original stopper function has been desired in order to reliably prevent a fall accident.

The present invention has been made in view of such circumstances, and an object thereof is to provide a car stop which is excellent in the workability and maintenance of the car stop and which is excellent in the original stopper function of the car stop.

[0009]

In order to solve the above-mentioned problems, a vehicle stop according to the first aspect of the present invention uses an anchor bolt planted on an installation surface and a nut screwed to the anchor bolt. In fixed car stop, by casting
The anchor bolt includes a hollow car stop main body that is molded and has a lower opening, a bolt insertion portion that is integrally provided in the car stop main body, into which the anchor bolt is inserted, and a cap that is attached to the bolt insertion portion. projections protruding into the substantially perpendicular direction relative to the one in the upper part of the bollard body
A plurality of ribs provided on the body and on the outer peripheral surface of the bolt insertion portion
Are provided at predetermined intervals in the circumferential direction, and
On the outer wall, the light emitting element and the cord to this light emitting element
Solar batteries that supply electric power are provided,
Make sure that the cord is housed inside the car stop body.
And are characterized .

Further, bollard of the invention of claim 2, wherein the pre
At the bottom of the bolt insertion part, there is a bottom plate that contacts the installation surface.
The bottom plate is provided at a lower end portion of the car stop body.
Is fixed to the bottom plate and the car stop.
Is fixed between the upper surface of the body and
It

Furthermore, bollard of the invention of claim 3, wherein the pre
A plurality of ribs are provided with holes for passing the cord.
It is characterized by

[0012]

According to the car stop of the invention described in claim 1,
Since the main body has a hollow structure with the lower part opened by casting,
The weight of the car stop becomes lighter, and heavy equipment etc. is used for the construction of the car stop.
You don't need construction machinery . In addition, the inside of the car stop body
Since the space can be used as a wiring space, wiring work can be
Easy to maintain and maintainer for broken cords
It is easy to use. Further, since the cap is attached to the bolt insertion portion, it is easy to close the bolt insertion portion and expose the bolt head portion, and it is easy to remove the car stop. In addition, a protrusion is integrally provided on the upper end of the car stop body .
Since the protrusions receive the tire of the automobile, the stopper effect on the tire is enhanced . Also cars
On the outer peripheral surface of the bolt insertion part that is integrally provided on the stopper body,
A plurality of ribs are provided at predetermined intervals in the circumferential direction.
It is possible to secure high rigidity, and the impact from the tire
Can withstand enough. In addition, the luminescent element is
And a power source that supplies power to this light-emitting element via a cord.
And battery are provided, and the cord is used as a car stop.
Since it is housed inside the main unit, the power stored during the day
You can use it to blink the light emitting element at night,
Visibility is improved.

According to the vehicle stop of the invention described in claim 2,
A bottom plate that contacts the installation surface is provided at the bottom of the
A part of the bottom plate is fixed to the lower end of the car stop body,
The ribs are fixed between the bottom plate and the top of the car stop body.
Since there is rigidity in the lateral direction of the car stop body,
And the rigidity in the height direction are improved.

In the car stop according to the third aspect of the invention, a plurality of car stops are provided.
Since the rib has holes for passing the cord,
Cable inside the car stop body
Can be So from one solar cell
It is also possible to supply power to a plurality of light emitting elements.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is an enlarged front view in which a part of a car stop according to an embodiment of the present invention is cut away, FIG. 2 is an enlarged plan view in which a part of the car stop shown in FIG. 1 is cut out, and FIG. III-
A sectional view taken along the line III, FIG. 4 is a sectional view taken along the line IV-IV of FIG. 1, and FIG. 5 is a front view showing the entire bollard shown in FIG.
6 is a plan view showing the entire bollard shown in FIG. 1, and FIG. 7 is shown in FIG.
It is a perspective view which shows the use condition of the car stop shown in FIG.

The car stop 1 of this embodiment includes a car stop body 2
And a bolt insertion portion 5 through which the anchor bolt 4 planted on the quay 3 is inserted, and a cap 6 that closes the bolt insertion portion 5.

The car stop body 2 is formed by casting and has a box-shaped hollow structure. A protrusion 7 is formed on the upper end portion of the car stop body 2 over the entire circumference. The protrusion 7 is
As shown in FIG. 3, it largely protrudes in a substantially horizontal direction. A leg portion 8 is formed on the lower end of the car stop body 2 over the entire circumference. Further, as shown in FIGS. 5 and 6, arcuate portions 9 and 10 are formed at both longitudinal ends of the car stop body 2.

As shown in FIG. 3, the bolt insertion portion 5 has a large diameter portion 11 and a small diameter portion 12 communicating with the large diameter portion 11.
It consists of and. The lower part of the small diameter part 12 is in contact with the installation surface.
A bottom plate is provided. Part of the bottom plate 13 is a car stop
Therefore, it is fixed to the lower end of the main body 2. Bottom plate 13 and bollard
The ribs 18, 19 are fixed between the upper surface of the main body 2 and
ing. The large-diameter portion 11, the small-diameter portion 12, and the bottom plate 13 are cast.
It is integrally molded by manufacturing, and the car stop body 2
Both are integrally molded.

As shown in FIG. 3, a nut 14 screwed onto the upper end of the anchor bolt 4 is housed in the large diameter portion 11, and the nut 14 is provided with a step portion 17 via a washer 15 and a spring washer 16. It is seated on the nut receiving surface 17a. The step portion 17 is formed in a tapered surface that is inclined downward as it approaches the center. Further, the lower end of the small diameter portion 12 and the lower end of the car stop body 2 are integrally connected via the leg portion 13.

On the outer peripheral surfaces of the large diameter portion 11 and the small diameter portion 12,
As shown in FIG. 2, ribs 18 and 19 are provided.
The rib 18 extends along the lateral direction of the car stop body 2, and the rib 19 extends along the longitudinal direction of the car stop body 2. The ribs 18 are arranged between the inner wall of the car stop body 2 and the outer peripheral surfaces of the large diameter portion 11 and the small diameter portion 12. As shown in FIG. 4, the rib 18 has a hole 18a through which the cord 25 is inserted.
The ribs 18 and 19 are integrally formed with the car stop main body 2 and the bolt insertion portion 3 by casting.

As shown in FIGS. 5 and 6, the car stop body 2
A plurality of light emitting diodes 20 are arranged on the front surface of the vehicle, and one solar battery 21 is provided on the upper surface of the car stop body 2. The light emitting diode 20 is connected to the solar battery 21 via a cord 25, and the wiring of the cord 25 for connection is performed using the space inside the car stop body 2.

The cap 4 is press fitted into the large diameter portion 11 of the bolt insertion portion 5. The inner peripheral surface of the cap 6 is formed in a shape corresponding to the shape of a hexagonal nut, and the cap 6 is capped on the nut 14 when press-fitted.

Except for the cap 6, for example, ductile cast iron is suitable as the material of the car stop 1, and for example, synthetic resin is suitable as the material of the cap 6.

According to the car stop of this embodiment, since the protrusion 7 is formed on the upper end portion of the car stop body 2, the protrusion 7 exerts a high stopper effect on the surface of the tire 24 of the automobile 30, Prevent the automobile 30 from falling.

Further, since the car stop main body 2 has a hollow structure, the cord 25 for supplying electric power from the solar battery 21 to the light emitting diode 20 can be wired inside the car stop main body 2 as in the conventional case. , Code 2 in the ground
It is not necessary to bury 5 and wiring work is easy, and maintenance in case of disconnection is easy.

Although the car stop body 2 has a hollow structure,
Since the ribs 18 and 19 are arranged around the bolt insertion portion 5, high rigidity can be secured. Therefore, it is possible to sufficiently withstand the impact from above the car stop body 2 and the impact from the front-rear direction (impact from the tire 24).

Further, the light emitting diode 20 is arranged in front of the car stop body 2, and the solar battery 2 is provided on the upper surface of the car stop body 2.
Since No. 1 is provided, the nighttime light emitting element can be blinked by using the electric power accumulated during the daytime, and the nighttime visibility is improved.

Further, since the nut receiving surface 17a of the step portion 17 is formed into a tapered surface, even if rainwater or the like enters the large diameter portion 11, the water of the nut receiving surface 17a is guided to the small diameter portion 12. He then flows out of the car stop 1.

Next, a method of installing and removing the car stop of this embodiment will be described.

To install the bollard 1, first, the anchor bolt 4 is planted at a predetermined position on the quay 3. Next, the car stop body 2 is fitted to the anchor bolt 4. After that, the nut 1 is attached to the upper end portion of the anchor bolt 4 inserted into the bolt insertion portion 3.
4 is screwed through the washer 15 and the spring washer 16 to fix the car stop main body 2. Finally, the cap 6 is press-fitted into the large diameter portion 30 of the bolt insertion portion 5.

According to the car stop of this embodiment, since the car stop main body 2 has a hollow structure, a heavy machine such as a crane is not required for installation and the car stop can be easily installed.

On the other hand, the bollard 1 installed as described above
In order to remove, the tip of the driver is first pierced on the top of the cap 6 and lifted to remove the cap 6.
Next, the nut 14 is removed, and finally, the car stop body 2 is removed from the anchor bolt 4.

According to the car stop of this embodiment, the cap 6
Since the nut 14 can be easily removed and the nut 14 can be easily exposed, and the car stop body 2 has a remarkably lightweight hollow structure, replacement work of the car stop 1 is greatly simplified, and when the wire breakage occurs, Maintenance is also easy.

In the above-mentioned embodiment, the case of using the car stop main body formed by connecting two hollow cast bodies having the joint portion at one end and the arc portion at the other end has been described. By combining these two hollow cast bodies with a plurality of hollow cast bodies having joint portions at both ends, the length of the car stop can be freely adjusted.

Further, in the above-mentioned embodiment, the light emitting diode 20 and the solar battery 21 are used, but other light emitting element may be used instead of the light emitting diode 20, or simply on the front surface of the car stop body 2. You may make it arrange | position a reflecting plate, a cat's eye, etc.

[0037]

As described above, according to the car stop of the present invention, the lower part is opened by casting the car stop body.
Since it has a hollow structure that reduces the weight of the car stop,
Construction machinery such as heavy equipment is not required for the construction of the car stop, the workability of the car stop is improved, and the cost can be reduced.
Also, use the internal space of the car stop body as a wiring space.
Since it can be used, wiring work is easy and the code
Maintenance is easy when the wire breaks. Furthermore, the car
A protrusion is integrally provided on the upper end of the stopper body, and the protrusion
Since it will catch the car tire,
The stopper effect against it increases, for example, a fall from the quay
The reason can be reliably prevented. Also, integrated with the car stop body
On the outer peripheral surface of the bolt insertion part provided on the
Since it is provided at predetermined intervals in the direction, high rigidity is achieved.
Can be secured and can withstand the impact from the tire
It In addition, the light emitting element and the
With a solar battery that supplies power to the light element via a cord
Are provided respectively, and the cord is inside the car stop body.
Since it is housed, it uses electricity stored in the daytime at night.
The light emitting element can be turned on and off for better visibility at night.
More surely, and more surely a fall accident from the quay of a car
Can be prevented.

Further, since the cap is attached to the bolt insertion portion, the bolt insertion portion can be easily closed and the anchor bolt head portion can be easily exposed, the car stop can be easily attached and detached, and the maintainability can be improved. .

Further, in the car stop of the invention described in claim 2,
According to this, there is a bottom plate that contacts the installation surface at the bottom of the bolt insertion part.
It is installed and a part of the bottom plate is fixed to the bottom of the car stop body.
There are multiple ribs between the bottom plate and the top of the car stop body.
Because it is fixed, the rigidity in the lateral direction of the car stop body,
The rigidity of the car stop body in the height direction is improved,
Durability is further increased.

According to the vehicle stop of the invention as defined in claim 3,
For example, multiple ribs have holes for passing cords.
The ribs prevent the cord from being blocked by the main body.
Can be wired inside and multiple from one solar cell
It is also possible to supply power to the light emitting element.

[Brief description of drawings]

FIG. 1 is an enlarged front view in which a car stop according to an embodiment of the present invention is partially cut away.

FIG. 2 is an enlarged plan view of a main part of the car stop shown in FIG. 1 with a part cut away.

3 is a cross-sectional view taken along the line III-III in FIG.

FIG. 4 is a sectional view taken along line IV-IV in FIG.

FIG. 5 is a front view showing the entire bollard shown in FIG. 1.

1. FIG. 6 is a plan view showing the entire bollard shown in FIG.

FIG. 7 is a perspective view showing a usage state of the car stop shown in FIG. 1.

FIG. 8 is a perspective view showing a conventional car stop.

9 is a sectional view taken along line IX-IX in FIG.

[Explanation of symbols]

 1 Car stop 2 Car stop main body 3 Quay wall 4 Anchor bolt 5 Bolt insertion part 6 Cap 7 Protrusion13 Bottom plate  14 nuts 18 and 19 ribs18a hole  20 light emitting diode21 solar battery 25 codes

Claims (3)

(57) [Scope of utility model registration request] 1.Installation surfaceAnchor bolts planted in
Fixed with a nut screwed to this anchor bolt
In the car stop that is used, by castingMolded and open at the bottomHollow bollard body
And the anchor bolts provided integrally with the car stop body.
Is provided with a bolt insertion portion and a cap attached to the bolt insertion portion.
The origin,At the upper end of the car stop bodyIt is provided as one A plurality of ribs are circumferentially formed on the outer peripheral surface of the bolt insertion portion.
It is provided at intervals, On the outer wall surface of the car stop body, a light emitting element and the light emitting element
There is a solar battery that supplies power to the
Each provided, The cord is housed inside the car stop body This
A car stop characterized by. (2)At the bottom of the bolt insertion part, the installation surface
Is provided with a bottom plate, A part of the bottom plate is fixed to the lower end of the car stop body.
And The plurality of ribs are provided on the bottom plate and the upper surface of the car stop body.
Fixed between the parts Claim 1 characterized in that
Car stop. 3. The cord is passed through the plurality of ribs.
The bollard according to claim 1 or 2, further comprising a hole for receiving the hole .