JP2501765B2 - Fence device in multi-storey parking lot - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a safety fence provided around the floor of each parking lot in a multi-story parking lot having at least two floors or more, and also to prevent damage to automobiles, fences and the surroundings of the parking lot. A fence device in a multi-storey parking lot that can be minimized.

[0002]

2. Description of the Related Art Conventionally, various types of multi-storey parking lots have been constructed. In the multi-story parking lot that does not have an outer wall in particular, a safety fence is provided around the parking floor to prevent the vehicle from falling from each parking floor. Further, even in a multi-storey parking lot provided with an outer wall, a safety shelf may be provided so as to prevent the vehicle from significantly protruding from the parking position and colliding with the inner wall of the parking lot.

[0003]

In the above-mentioned multi-storey floor parking lot, a safety fence on the parking floors of the second floor and above is necessary to prevent the vehicle from falling from the parking floor, and the multi-storey floor having an outer wall. In the parking lot, the car went out of control and went too far,
When it becomes impossible to stop at a predetermined stop point, it prevents collision with the wall surface, but at that time, the impact when colliding with the safety fence damages the car,
Alternatively, the impact may be transmitted to the safety fence or the floor of the parking lot, and the vertical pillar of the safety fence may fall, and at the same time, the floor of the parking lot may be damaged at the same time.

Therefore, even if the driver is not seriously damaged, the vertical pillar of the car or the safety fence installed on the floor of the parking lot is seriously damaged, and the repair and repair thereof are extremely difficult. A lot of repair time will be spent. Further, during the repair of the vertical pillars of the safety fence, some of the parking lots could not be used, and the damage was extremely great.

[0005]

Therefore, as a result of intensive research, the inventor has conducted extensive research to solve the above-mentioned problems. As a result, the present invention is applied to each floor of a parking lot to absorb shock while deforming by an external force. A horizontal rod is fixed to a support through a shock absorbing bracket having a body, and the shock absorbing body of the shock absorbing bracket is a folded shock absorbing folded portion, and a mounting fixing portion and a fixing portion are provided at both ends of the shock absorbing folded portion. By using the fence device in the multi-storey floor parking lot that forms the fixed part for the horizontal rod, when the car runs out of control and goes past the stop position on the floor of the parking lot and cannot stop, the car The present invention solves the above-mentioned problems by reliably stopping the vehicle and reducing the impact on the car, fence, parking lot floor, etc. to minimize the damage.

[0006]

EXAMPLE An example of the present invention will be described below with reference to the drawings. In the multi-storey parking lot A, as shown in FIGS. 9 and 10, a plurality of parking floors A ₁ , A ₁ ,. , The parking lot floors A ₁ , A ₁ , ... Are layered to form a plurality of floors such as second floor, third floor ,.

The automobile M is, as shown in FIGS. 9 and 10,
There is a case of parking from the ground when the parking floor A ₁ available parking and the second floor parking floor A _1, parking floors A _1, out traveling path between the A ₁ A vertically adjacent ₂ is provided so that the vehicle M can move up and down or down.

The multi-storey parking lot A has an embodiment formed of steel frame (see FIG. 9) and an embodiment provided with an outer wall A ₃ (see FIG. 10). The outer wall A ₃ is provided. In the embodiment, each parking lot floor A ₁ is an indoor type having an inner wall. Furthermore, there is a type in which the outer wall A ₃ of the multi-storey floor parking lot A partially exists, and specifically, the multi-storey floor parking lot A is constructed in a cubic shape, and the outer walls A ₃ , A ₃ are formed on both side surfaces thereof.
Are formed, and the other two sides are penetrating.

The fence device B is provided around each of the parking lot floors A ₁ , and in particular, as shown in FIGS. 9 and 10, each of the parking lot floors A ₁ , A ₁ on the second floor and above. , ..., but a fence device B may also be provided on the parking floor A ₁ on the ground floor, if necessary. As shown in FIGS. 1 to 4, the fence device B includes a support B ₁ ,
The impact absorption bracket _{B 2} and is composed of a Yoko杆_{B 3,} in which transverse rod _{B 3} is fixed to the support member _B 1, _{B 1} through the impact absorption bracket _B 2, _{B 2.}

First, the shock absorbing bracket B ₂ comprises a shock absorbing body 1, a mounting fixing portion 2 and a horizontal rod fixing portion 3,
It is formed by bending a metal plate material appropriately. Further, the shock absorbing bracket B ₂ may be made of a hard and malleable synthetic resin other than the above metals.

There are various embodiments of the shock absorber 1, and the first embodiment of the shock absorber 1 is shown in FIGS.
As shown in FIG. 3, the shock absorbing folded portion 1a is formed so as to have a substantially hairpin curve shape. The shock absorbing folded-back portion 1a is formed in a relatively large arc shape and can be deformed relatively easily by an external force caused by a shock when the automobile M collides.

[0012] By automobile M collides to Yoko杆B _3, the external force from Yoko杆B ₃ of an impact is applied to the shock absorbing folded portion 1a, while the impact absorbing folded portion 1a is deformed shock Is to absorb. Specifically, the hairpin curve-shaped portion of the shock absorbing folded portion 1a is deformed so as to approach a substantially straight line shape.

As another embodiment of the shock absorber 1, as shown in FIG. 19, there is also an embodiment formed as a shock absorbing zigzag portion 1b having a zigzag shape, specifically, a metal plate. Is formed by bending into a zigzag shape,
When absorbing a shock, the shock absorbing zigzag portion 1b extends in the expansion / contraction direction.

As shown in FIG. 2, an attachment fixing portion 2 and a horizontal rod fixing portion 3 are formed at the end portion of the shock absorber 1, and the attachment fixing portion 2 is the support B ₁ The horizontal rod B ₃ is fixed to the horizontal rod fixing portion 3. As shown in FIGS. 1 and 18, there is an embodiment of a type in which the mounting and fixing portion 2 and the horizontal rod fixing portion 3 are in a substantially parallel state on both sides of the shock absorber 1, and As shown in FIG. 16 and FIG. 18, the bent portion 2a is attached to the mounting / fixing portion 2.
There is also an embodiment in which the mounting fixing portion 2 and the horizontal rod fixing portion 3 are in a right angle state (including a substantially right angle) on both sides of the shock absorber 1.

The support B ₁ has various examples, and as a concrete example, it is formed as a support column 4. There are various other examples of the support column 4, and as a first example thereof, a steel material having an H-shaped cross section is used as shown in FIGS. A general H-section steel is used for. As shown in FIG. 3, the support column 4 having the H-shaped cross section comprises a web 4a and flanges 4b and 4b formed at both ends of the web 4a. The impact absorbing bracket B is attached to the flanges 4b and 4b.
₂ is fixed.

As an example of the arrangement of the supporting pillars 4, 4, ... Having a H-shaped cross section on the parking lot floor A ₁ due to the construction of the fence device B, there are the following embodiments. In the arrangement example, as shown in FIG. 14, the web 4a is the parking lot floor A ₁
Are arranged in a straight line along the outer periphery of the.

Specifically, as shown in FIGS. 14 and 15, the parking lot floor A ₁ has a rectangular shape, a convex shape, a concave shape, or the like, and is arranged on the same straight line when arranged along the outer periphery thereof. The flanges 4b, 4b, ... Of the supporting pillars 4 arranged side by side face each other, and the webs 4a, 4a of the supporting pillars 4, 4 ,.
Is at a substantially right angle.

As a second arrangement example of the support column 4 having an H-shaped cross section, as shown in FIGS. 17 and 18, the flanges 4b and 4 are provided.
b are arranged in a straight line along the outer periphery of the parking lot floor A ₁ . Specifically, when the parking lot floor A ₁ has a square shape, a convex shape, a concave shape, or the like, and is arranged along the outer periphery thereof, the webs 4 of the support columns 4 aligned on the same straight line.
The surfaces of a, 4a, ... Are opposed to each other, and the flanges 4b, 4b ,.

Next, as a third arrangement example of the support columns 4 having an H-shaped cross section, the first arrangement example and the second arrangement example are combined, and as shown in FIG. 8, they are adjacent to each other. The web 4a and the flanges 4b and 4b are arranged so as to be aligned at a right angle (including a substantially right angle) at the outer peripheral edge. Its support pillar 4
In addition to the above-described embodiment having the H-shaped cross section, there are other embodiments having a I-shaped cross section, a quadrangular cross section, or a L cross section.

As a second embodiment of the support B ₁ , it is used as a wall-shaped portion 5 as shown in FIG. 20, and specifically, the outer wall A ₃ of the multi-storey floor parking lot A is used. An opening is formed in a part, and the edge of the outer wall portion at the opening is used as the wall-shaped portion 5. As the the wall-like portion 5 impact absorption bracket B ₂ is fixed, fence device B is provided between the wall-shaped portions 5 which are provided at appropriate intervals.

The supports B ₁ , B ₁ , ... Are the parking lot floor A.
₁ is arranged and fixed at a predetermined interval along the outer periphery of ₁ , and the horizontal rod B ₃ is mounted between the adjacent support bodies B ₁ and B ₁ via the shock absorbing brackets B ₂ and B _2. To be A plurality of the horizontal rods B ₃ are often provided in the vertical direction, and _three horizontal rods B ₃ are provided in the vertical direction in the embodiment shown in FIG. The horizontal rod B ₃ has an L-shaped cross section, but may have a circular or rectangular cross section.

Next, the impact absorption state when the automobile M collides with the fence device B will be explained. When the automobile M tries to park at a predetermined parking position on the parking lot floor A ₁ , the automobile M runs out of control and becomes a predetermined amount. not completely stopped at the position, as shown in FIGS. 5 and 7, the rear or front lateral rod of the motor vehicle M If you overshoot B _3, B 3, collide _... in, its impact is Yoko杆B ₃ Is transmitted to the impact absorbing brackets B ₂ and B ₂ via the impact absorbing brackets B ₂ , and the impact absorbing body 1 portion of the impact absorbing bracket B ₂ is deformed so as to extend toward the outside of the parking lot floor A ₁ while absorbing the impact, rod B ₃ is moved to the outside of the parking floor a _1.

6A to 6D show the deformed state of the shock absorbing bracket B ₂ which receives an impact from the horizontal rod B ₃ when the vehicle M collides with the horizontal rod B ₃ as described above. As shown in FIG. 6 (a), the vehicle M still has the rail rod B _{3 of the} fence device B _3.
It has not collided with.

The automobile M is shown in FIGS. 6 (b) and 6 (c).
As shown in FIG. 6, when it collides with the horizontal rod B ₃ , the shock absorber 1 is pulled by the horizontal rod B ₃ and starts to deform so as to extend toward the outside of the parking lot floor A ₁ , and then, as shown in FIG. As shown in d), the shock absorber 1 is gradually deformed into a straight line. At this time, Yoko杆B ₃ is the distance L between the longitudinal end of the Yoko杆B ₃ from the flange 4b end of the support column 4 and use a small material of Shiwaryou is constant (including the substantially constant).

When the horizontal rod B ₃ is made of a material that is relatively easily bent, the automobile M collides with the horizontal rod B ₃ as shown in FIGS. 11 and 12, and bends at this time. The shock absorber 1 of the absorption bracket B ₂ is also deformed so as to follow the bending method of the horizontal rod B ₃ .

That is, as shown in FIG. 13A, in the state before the automobile M collides with the side rod B ₃ of the fence device B,
The distance between the longitudinal end of the flange 4b end and Yoko杆B ₃ support columns 4 is L, the in automotive M collides with Yoko杆B _3, transverse rod B. According bends, both side portions than the center of the Yoko杆B ₃ respectively become inclined state.

For this reason, the shock absorber 1 of the shock absorbing bracket B ₂ is, as shown in FIGS. 13 (b) and 13 (c),
While being displaced toward the longitudinal direction of the transverse rod B3 of bent state and parking deformation that the will be to extend outward of the floor A _1, when the vehicle M is stopped by the resistance of Yoko杆B ₃ is , the longitudinal end of the flange 4b end and Yoko杆B ₃ support columns 4, as shown in FIG. 13 (d), the distance L _1, and becomes larger than the distance L of the pre-crash condition.

[0028] Then, motor vehicle M collides with the horizontal rod B ₃ fence device B, the shock absorber 1 of the impact absorption bracket B ₂ is deformed while absorbing the impact at the time of collision, movement Yoko杆B ₃ However, while working to stop the vehicle M, the driver can sufficiently afford to step on the brake, and the vehicle M can be stopped safely.

[0029]

According to the invention of claim 1, a shock absorbing bracket B having a shock absorbing body 1 for absorbing a shock while being deformed by an external force is provided on each of the parking lot floors A ₁ , A ₁ , ....
It by fixing the transverse rod B ₃ to the support B ₁ through _2, wherein the impact absorbing member 1 of the impact absorption bracket B ₂ is a shock absorbing folded portion 1a of the folded shape, the ends of the shock absorbing folded portion 1a By using the fence device in the multi-storey floor parking lot formed by forming the attachment fixing portion 2 and the horizontal rod fixing portion 3, firstly, the vehicle M is prevented from being overrun due to a runaway of the vehicle M from the parking position of the vehicle M. And the damage to both the support B ₁ such as the pillars and walls of the fence device B can be minimized, and secondly, the impact on the driver can be made extremely small and the driver can be protected. third to be able to simplify the structure of the fence device B, the effect of such may be further a structure of the impact absorption bracket B ₂ in an extremely simple to fourth.

[0030] More specifically the above effects, the impact absorption bracket B ₂ are those having a shock absorber 1 to absorb the impact while deformed by an external force when the motor vehicle M collides, the impact absorption bracket B ₂ Through the horizontal rod B ₃ to the support B ₁
When the automobile M collides with the horizontal rod B ₃ by being fixed to the horizontal rod B ₃ , and the impact due to the collision is transmitted through the horizontal rod B ₃ , the impact absorber 1 of the impact absorbing bracket B ₂ is appropriately deformed to soften the impact. You can

[0031] Then, Yoko杆B ₃ is 5, as shown in FIG. 7 or the like, it is possible to move with the initial mounting position on the collision only automobile M deformation of the shock absorber 1,
The impact on the driver of the automobile M can be made extremely small, and the safety of the driver can be ensured.

Furthermore, Yoko杆B _3, by moving while having an appropriate resistance with the collision of the motor vehicle M, to reduce the reaction force during a collision of the motor vehicle M, damaging the car M body Even if the vehicle M is damaged, the damage can be minimized.

Further, when the automobile M collides with the horizontal rod B ₃ , the impact absorber 1 of the impact absorbing bracket B ₂ is deformed, so that only the horizontal rod B ₃ and the impact absorbing bracket B ₂ are damaged. In other words, the shock is not transmitted to the support B ₁ such as a pillar or a wall that supports the shock absorbing bracket B _2, and the support B ₁ is not damaged or is damaged. However, it is extremely small, and even if the portion supporting the shock absorbing bracket B ₂ is damaged, the repair work can be performed very easily.

The shock absorbing body 1 of the shock absorbing bracket B ₂ of the first aspect of the invention is a shock absorbing folded portion 1a having a folded shape, which can be manufactured extremely easily by plastic working. By forming the portion 1a in an arcuate folded shape or the like, the deformation operation due to the impact when the automobile M collides with the fence device B becomes extremely smooth,
Moreover, since the vehicle M has appropriate elasticity, the impact immediately after the vehicle M collides with the horizontal rod B ₃ can be reduced, and the vehicle M can be gradually stopped.

Furthermore, by forming the fixing lugs 2 and the lateral杆用fixing portion 3 to the impact absorption bracket B _2, when applying a fence device B, fixing the shock-absorbing bracket B ₂ to the support B ₁ It is extremely easy to fix the horizontal rod B ₃ to the shock absorbing bracket B ₂ or to improve the construction efficiency.

In the second aspect of the present invention, the support B ₁ is a support column 4 having a substantially H-shaped cross section, which is composed of the web 4a and the flanges 4b, 4b, and the webs 4a of the respective support columns 4 are arranged in a substantially straight line. placed, and fixing the fixing lugs 2 of the impact absorption bracket B ₂ flange 4b, the 4b,
By using the fence device in the multi-story parking lot in which the horizontal rod B ₃ is fixed to the horizontal rod fixing portion 3, the construction can be extremely simple and quick.

The above effect will be described in detail. Since the support B ₁ is the support column 4 having a substantially H-shaped cross section composed of the web 4a and the flanges 4b, 4b, the shock absorbing bracket B ₂ has its mounting and fixing portion 2 attached thereto. The fence device B can be easily installed on the floor A ₁ of the parking lot by only fixing the side rods B ₃ to the flanges 4b and 4b and fixing the side rods B ₃ with the side rod fixing portions 3 of the shock absorbing bracket B _2. .

[0038] At this time, parking floor A support pillars 4,4 disposed around the _1, ... of the web 4a, 4a ... because all have the same direction, the impact absorption bracket B ₂ also all the same shape There are advantages that can be used.

In the third aspect of the invention, the support B ₁ is the web 4
a and the flange 4b, the support column 4 of the cross section H shape consisting 4b, each of the support column 4 of the flange 4b, 4b are arranged along the substantially straight line shape, the impact absorption bracket B ₂ fixing lug 2 Fixed to the flanges 4b, 4b,
By using the fence device in the multi-story parking lot in which the horizontal rod B ₃ is fixed to the horizontal rod fixing portion 3, there is an advantage that the fence device B can be configured in an orderly state.

The above effect will be described in detail. Since the flanges 4b of the support columns 4 are arranged on the same line, the horizontal rods are provided between the adjacent support columns 4 and 4 via the shock absorbing brackets B ₂ and B _2. When B ₃ is attached and the fence device B is configured, the surface of the flange 4b and the horizontal rod B ₃ are in the same direction, and the appearance can be made orderly.

Further, in the above-mentioned case, the shock absorbing bracket B _{2 used} has the mounting fixing portion 2 and the horizontal rod fixing portion 3 all in the same direction, and the shape of the shock absorbing bracket B ₂ is relatively large. A simple one can be used, and the work of tightening fasteners such as bolts and nuts on the mounting and fixing portion 2 and the lateral rod fixing portion 3 of the shock absorbing bracket B ₂ becomes easy.

In the fourth aspect of the present invention, the support B ₁ is a support pillar 4 having a substantially H-shaped cross section composed of the web 4a and the flanges 4b, 4b, and each support pillar 4 is a parking lot floor A _1.
Is arranged so that the web 4a and the flanges 4b, 4b are all oriented in the same direction, and the impact absorbing bracket B ₂
Fixing a fixing lug second flange 4b, the 4b, by which the fence device in multi-story car park made by fixing the Yoko杆B ₃ at the lateral杆用fixing part 3, each of the multi-story car park A The construction of the parking lot floor A _{1 and} the construction of the fence device B can be advanced substantially at the same time.

To explain the above effect in detail, when the webs 4a and the flanges 4b, 4b of the support columns 4 of the fence device B are aligned in the same direction, the main structural material of the multi-storey parking lot A is used as the support B.
It can also be used as ₁ . That is, when the multi-storey floor parking lot A has a steel frame structure or the like, when using a steel material having an H-shaped cross section, the web 4a and the flanges 4b, 4 are provided.
Although all b are in the same direction, if the webs 4a and the flanges 4b, 4b of the support columns 4 are also aligned in the same direction at this time, the main structural material of the multi-storey parking lot A can be used as it is, It is possible to efficiently construct the multi-storey floor parking lot A and the fence device B.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a fence device according to the present invention.

FIG. 2 is a perspective view showing an embodiment of a corner portion of the fence device.

FIG. 3 is a plan view showing an embodiment of a corner portion of the fence device.

FIG. 4 is a perspective view of a corner portion where three horizontal rods are provided in a vertical direction of a support body.

FIG. 5 is a schematic plan view showing a state where an automobile collides with a horizontal rod.

6A is a schematic view showing a state before impact of the impact absorber, FIG. 6B is a schematic view showing a deformed state of the impact absorber at impact, and FIG. 6C is a diagram showing impact state of the impact absorber. (D) is a schematic view showing the deformed state of the shock absorber at the time of impact.

FIG. 7 is a schematic side view showing a state where an automobile collides with a horizontal rod.

FIG. 8 is a plan view showing an example of arrangement of supports.

FIG. 9 is a schematic view of a multi-storey parking lot made of steel frames.

FIG. 10 is a schematic view of a multi-storey parking lot having outer walls.

FIG. 11 is a schematic plan view of an embodiment in which a horizontal rod is bent due to a collision of an automobile.

FIG. 12 is a perspective view showing a state where the horizontal rod is bent.

13A is a schematic view showing a state before the impact of the impact absorber in which the lateral rod is bent, and FIG. 13B is a schematic diagram showing a deformed state of the impact absorber in which the lateral rod is bent at the time of impact. ) Is a schematic view showing a deformed state of the shock absorber when the lateral rod is bent, and (d) is a schematic diagram showing a deformed state of the shock absorber when the lateral rod is bent.

FIG. 14 is a schematic plan view showing an arrangement example of a support.

[Fig. 15] Plan view of the main part of the fence device

FIG. 16 is a perspective view of the main part of the fence device.

FIG. 17 is a schematic plan view showing an arrangement example of a support.

FIG. 18 is a plan view of the main part of the fence device.

FIG. 19 is a plan view showing another embodiment of the shock absorbing bracket.

FIG. 20 is a perspective view showing another embodiment of the support.

[Explanation of symbols]

A ₁ ... Parking floor B ₁ ... Support B ₂ ... Impact absorbing bracket B ₃ ... Horizontal rod 1 ... Impact absorbing body 1a ... Impact absorbing folded portion 2 ... Mounting fixing portion 3 ... Horizontal rod fixing portion 4 ... Support pillar 4a … Web 4b… Flange

Claims (4)

(57) [Claims] [Claim 1 wherein] each parking floor, Ri name by fixing the transverse rod to the support via a shock-absorbing bracket having a shock absorber for absorbing shock while deformed by an external force, the impact
The shock absorber of the absorption bracket has a folded shape
The impact absorbing folded-back portion is provided with a mounting portion and a fixing portion at both ends.
A fence device for a multi-story parking lot, which is characterized by forming a fixing part for a rail and a horizontal rod . 2. Each parking floor is deformed by an external force.
Absorption bra having a shock absorber that absorbs shock while
The horizontal rod is fixed to the support through a ket.
Is a supporting column having a substantially H-shaped cross section composed of a web and a flange.
So that the webs of each support pillar follow a substantially straight line.
The shock absorbing bracket,
Fence device in a multi-storey parking lot, characterized in that it is fixed to a parking space, and the horizontal rod is fixed at a horizontal rod fixing part . 3. Each parking floor is deformed by external force
Absorption bra having a shock absorber that absorbs shock while
The horizontal rod is fixed to the support through a ket.
Is a supporting column having a substantially H-shaped cross section composed of a web and a flange.
However, the flanges of each support column should be in a straight line.
The shock absorbing bracket,
A fence device in a multi-storey floor parking lot, characterized in that it is fixed to a lunge and the horizontal rod is fixed at a horizontal rod fixing portion . 4. Each parking floor is deformed by an external force.
Absorption bra having a shock absorber that absorbs shock while
The horizontal rod is fixed to the support through a ket.
Is a supporting column having a substantially H-shaped cross section composed of a web and a flange.
Each support pillar around the floor of the parking lot with a web and
Arrange all the lunges in the same direction and
For fixing the fixing bracket of the storage bracket to the flange for horizontal rod
A fence device in a multi-story parking lot, which is characterized by fixing a horizontal rod at a fixed part .