JP2744931B2 - Handrail for drop prevention - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is to prevent a guard cable from being dropped in a parking building in which parking spaces are provided in multiple layers, and between each layer can be moved up or down by a vehicle or by an elevator. Improvement of handrails.

[0002]

2. Description of the Related Art In order to prevent a vehicle from falling from a parking space of a multistory parking garage due to an operation error or the like, fall prevention equipment such as a guardrail or a concrete block wall, a steel frame, an iron pipe, or the like is installed. Unlike a multi-story parking lot, occupants of parked vehicles often approach and come in contact with each other, so handrails are also required for safety in addition to preventing falling of cars, and handrails are installed separately from guardrails and other fall prevention equipment doing.

[0003]

In the case of the above-mentioned fall prevention equipment for vehicles and the like, all of them cannot be provided at the edge of the opening part and must be installed several tens of centimeters inside, and the effective parking area of each floor is required. Was decreasing. Moreover, since it is difficult to install the fall prevention equipment in a continuous form due to the stringers or columns, a handrail for closing the gap between the stringer or the like and the fall prevention equipment is separately provided at a portion near the edge of the opening. Therefore, if the fall prevention equipment such as a vehicle can be installed at the edge of the opening and in a continuous form, the effective cabin can be widened by also serving as a handrail. Was desired.

[0004]

SUMMARY OF THE INVENTION Accordingly, the present invention is to provide a guard cable extending along the outer periphery of a parking section or a traveling path in a parking building having a multi-layered parking space, and covering the cable with a handrail pipe. This is a handrail for drop prevention in which the handrail pipe is held by studs. In addition, the parking building is a continuous inclined floor type multi-story parking garage in which a vehicle can move up and down the height of one floor through a plurality of floors having a parking space by turning around 360 degrees, This is a handrail for drop prevention in which a guard cable is erected along an inner edge not in contact with a traveling path of an inner parking section, the cable is covered with a handrail pipe, and the handrail pipe is held by a stud. Here, a parking building having a plurality of parking spaces means a parking building in which one of the parking spaces is highly separated from the other layers below, and a vehicle that falls by any chance from the parking space of the layer is damaged. If a non-parking building is installed on the upper or lower floor or adjacent to the upper floor, the parking space for one layer is entirely horizontal and / or flat, one part has an inclined surface, and the inclination angle is If there is a parking space or a parking space or a vehicle with a different inclination angle before and after or on the left and right of the running path, move between the parking spaces provided in multiple layers with an elevator and move to the parking space of each layer. (Excluding the tower type that does not run to the parking stall),
A connection path is provided between the parking spaces provided in multiple layers, and a self-propelled vehicle travels to the parking section of each layer across the connection path. There may be a continuous inclined floor type multi-story parking garage that can move up and down.

[0005]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view of the first floor and a reference floor other than the top floor of the continuous inclined floor type multi-story parking garage, and 1 is a floor wall composed of cross beams and slab concrete;
The parking space is divided into a parking space and a non-parking space. The parking space includes a traveling path 2 for running the vehicle that continuously connects to each floor from the first floor to the top floor, and a parking section 3 that is in contact with one or both sides of the traveling path 2. Consists of In the non-parking space, an elevator 4 for the occupant of the parked vehicle is provided at the lower right and an emergency stair 5 is provided at the upper left and lower right, and the installation position can be changed as appropriate according to the convenience of the front passage of the multistory parking lot. Things. Reference numeral 6 denotes a steel frame column for supporting a floor wall provided in multiple layers, which is composed of a steel frame vertical beam material such as H steel rigidly connected to the cross beam and a covering material such as concrete surrounding the vertical beam material. Reference numeral 7 denotes a handrail pipe installed along the outer periphery of the traveling path 2 of the floor wall 1 or the parking section 3 and covers a guard cable bridged between the steel columns 6, so that a conventional concrete handrail is used. It can be installed inside the parking space more, the parking space becomes wider and the effective vehicle room of the parking lot becomes wider. In addition, since the inner edge of the inner parking section 3a that is not in contact with the traveling path 2 also has a gap, the handrail pipe 7 is also provided along the inner edge.

FIG. 2 is a plan view of the handrail pipe 7, and FIG.
FIG. 2 is a side view including a partial cross section of the handrail pipe 7. One end of the guard cable 8 is fixed to the longitudinal beam of the steel column 6 via a cable end fitting 11 of an adjustment bolt 10 screwed to the web 6a. The guard cable 8 is covered by handrail pipes 7 laid in a vertical direction at predetermined intervals, and at both ends of the handrail pipes 7, large-diameter handrail pipes 7a are continuously welded to the handrail pipes 7, Adjustment bolt 1
0 and the cable end fitting 11. By the handrail pipe 7 and the large-diameter handrail pipe 7a, the guard cable 8, the adjustment bolt 10, and the cable end fitting 11 are protected from rainwater or exhaust gas. In the vicinity of the center of the handrail pipe 7, the studs 9 are welded to the studs 9 screwed to the floor wall 1 between the posts 6, and the distance between the vertical guard cables is kept constant. Even so, the collision force can be evenly absorbed.

[0007]

As described above, by inserting the guard cable into the handrail pipe, it is not necessary to provide a concrete handrail at the outer edge of the floor wall as in the prior art, so that the parking space is widened and an effective vehicle in the parking lot is provided. The room becomes large. In addition, the handrail that completely covers the guard cable prevents corrosion of the guard cable, keeps the gap between the guard cables, improves the strength of the guard cable itself, and has a cleaner design and a wider range of use.

[Brief description of the drawings]

FIG. 1 is a plan view of a first floor and a reference floor other than the top floor of a continuous inclined floor type multi-story parking lot.

FIG. 2 is a plan view of a handrail pipe.

FIG. 3 is a side view including a partial cross section of the handrail pipe.

[Explanation of symbols]

1 · · · floor wall, 2 · · · runway, 3 · · parking section, 4 · · elevator, 5 · · emergency stairs, 6 · · · pillars, 7 · · · handrail pipe, 8 · · guard cable, 9 · · studs 10, adjustment bolts, 11 cable ends.

Claims (2)

(57) [Claims] A guard cable is erected along the outer periphery of a parking section or a traveling path in a parking building having a multi-layered parking space, the cable is covered with a handrail pipe, and the handrail pipe is held by a stud. A handrail for preventing falling. 2. The parking building is a continuous inclined floor type multi-story parking garage in which a plurality of floors having a parking space can be moved up and down the height of one floor by turning around 360 degrees. 2. The handrail for drop prevention according to claim 1, wherein a guard cable is erected along an inner edge of the inner parking section not in contact with the traveling path, the cable is covered with a handrail pipe, and the handrail pipe is held by a stud.