JPH0585952U - Prefabricated multilevel parking system - Google Patents

Abstract

(57) [Summary] [Purpose] The purpose of the present invention is to obtain a two-layer prefabricated multi-storey car park device with improved workability at the construction site. [Structure] A parking lot device is constructed by sequentially assembling a floor member 1 and a floor unit 10 in which a supporting column 5 is joined to the floor member. The floor member 1 is constructed by stretching a floor plate 3 on the upper surface of a frame body 2 assembled in a rectangular shape. Floor unit 10
Is constructed by joining a part of the support pillar 5 having the stud bolt 6 standing upright on the upper surface to the lower portion of the corner portion of the floor member 1. [Effect] The floor member 1 is installed between the floor units 10 juxtaposed at appropriate intervals, and the floor members 1 are tightly connected via the stud bolts 6, whereby a parking floor can be formed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a prefabricated multi-storey parking lot apparatus in which main members for constructing a parking lot consisting of upper and lower two layers are made into a prefabricated unit construction to save labor at the construction site.

[0002]

[Prior Art]

 In recent years, with the increasing popularity of automobiles and the shortage of parking lots becoming more serious, multistory parking lots have been provided and used in order to make effective and appropriate use of land. Various structures and methods are provided in this multi-storey car park. For example, in commercial facilities such as general-purpose mass-market stores whose customers are general consumers, the ground surface (first floor) You can see a relatively large number of so-called two-story multi-storey parking lots, where a large upper floor is provided above the floor and this upper floor is also provided as a parking lot.

In the above-mentioned two-layer multi-storey parking lot, for example, as disclosed in Japanese Patent Application Laid-Open No. 2-274974, beams are erected between columns that are erected at appropriate intervals, and a number of slender floor boards are laid between the beams. It is common to construct an upper floor of a required size by installing or laying striped steel plate or mesh steel plate.

[0004]

[Problems to be solved by the device]

 However, in this type of multi-level parking lot that has been conventionally provided, as typified by the above cited gazette, the main components of the parking lot device are individual columns such as columns, floor boards, beams, joists, and canes. Since it was divided into parts, assembly at the construction site was very complicated, and there was a problem in workability. In particular, in the above-mentioned conventional assembly, welding is often used for each component in order to secure rigidity, which is one of the factors that deteriorate the workability.

By the way, the technique disclosed in the above-cited publication makes it possible to reduce the number of welding spots by using an elongated shaped plate material for the floor material. However, the elongated plate material is used for the floor. As a result, the assembly work is complicated and, in the end, there are still some problems in the overall workability.

In view of the above conventional problems, it is the present invention to provide the above-mentioned problems in order to solve them. It is an object of the present invention to provide a prefabricated multi-storey car park apparatus that can improve the workability at the construction site and construct the required multi-storey car park in a short time.

[0007]

[Means for solving the problem]

 In order to achieve the above-mentioned object, a prefabricated multi-storey car park device according to the present invention is a floor member formed by stretching a floor plate on the upper surface of a rectangular frame body, and a lower corner portion of the floor member. It is composed of a floor unit in which part of the upper surface of the support pillar is joined to the upper surface and stud bolts are erected on the upper surface where the floor member is not joined, and the floor unit is installed at an interval corresponding to the dimensions of the floor member. In addition, the floor members are installed between the above supporting columns between the floor units and tightly connected by stud bolts to form a parking lot floor of a required size. In this case, the floor member may be formed by appropriately forming a number of water drain holes in the floor plate and disposing a water guide plate having a slope at the bottom of the floor plate.

[0008]

[Action]

 The floor members and floor units, which are the main members of the parking lot, will be prefabricated at the factory in advance, and the construction site will be transported in quantity according to the required parking lot area. Then, the floor units are installed in parallel on the ground surface according to the size of the floor material, then the floor members are installed between the support columns between the floor units, and the required area is fixed by sequentially connecting them with stud bolts. Forming a parking lot floor. Next, a multi-story parking lot will be completed by installing appropriate fences, elevators such as ramps or elevators for vehicle guidance, and major incidental equipment such as stairs for the entry and exit of people. In this way, at the parking lot construction site, it is possible to construct a multilevel parking lot device with good workability and easily.

[0009]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view illustrating a main part configuration of a parking lot device according to the present invention, FIG. 2 is a side cross-sectional view of a main part showing a construction state of a parking lot device, and FIG. It is a top view which shows an example.

In the drawing, reference numeral 1 is a floor member, which is constructed by stretching a floor plate 3 on the upper surface of a frame body 2 assembled in a rectangular shape.

In the frame body 2, a peripheral frame is composed of a channel material 2a, and a hat-shaped steel material 2b is bridged as an intermediate beam. Then, at the corner portion of the lower surface of the frame body 2, there is formed a tightening hole (not shown) through which a stud bolt of a supporting column described later is inserted.

In the illustrated example, the floor plate 3 is a striped steel plate in which a large number of drainage holes 3a for rainwater, cleaning water, etc. are formed at appropriate intervals. Striped steel plates without the above drain holes may be used if no special drainage function is required.

In addition, when the floor plate 3 has a water drain hole 3a as shown in the figure, a water guide plate 4 having a slope is provided below the water hole 3a as shown in FIG. The floor member 1 is constructed. When the frame body 2 is formed by dividing the channel material 2a and the hat-shaped intermediate beam steel material 2b as shown in FIG. 1, the water guide plate 4 has its end sides at the ends of the channel material 2a and the intermediate beam steel material 2b. It is placed so that it spans the sides and has a slope. The gradient is preferably provided so that the dripping water flows to the corner portion of the frame body 2. The lower end of the slope of the water guide plate 4 is provided with a drainage hole or a slight gap between the water guide plate 4 and the frame body 2 to facilitate drainage.

As the contour of the water guide plate 4, a flat plate that is simply inclined to one side as shown in the figure, or an appropriate shape such as a mountain shape or an inverted V shape can be used. In the case of a water guide plate such as a mountain shape or an inverted V shape, the top part of the water guide plate can be brought into contact with the back surface of the floor plate 3 so as to have a reinforcing plate function of preventing the floor plate 3 from sliding.

Reference numeral 5 is a support column made of a rectangular steel pipe column, and base plates 5a and 5b are integrally provided at both ends thereof. Then, four stud bolts 6 are erected on the upper surface of one base plate 5a, which is the top, at appropriate intervals, and an underground anchor (not shown) is driven into the other base plate 5b as necessary. An anchor hole 5c is formed. The stud bolt 6 may be provided with a guide pin function by sharpening the tip portion.

The element in this embodiment, however, comprises the floor member 1 and the floor unit 10 in which the floor member 1 and the supporting columns 5 are integrally joined.

As shown in FIG. 1, the floor unit 10 tightly connects the support pillars 5 to the lower corners of the floor member 1 via one of the stud bolts 6 on the upper surface of the support pillars 5 and integrally joins them. ing. Since this joining improves the rigidity of the floor unit 10, it is also possible to jointly use welding or to omit the stud bolt 6 and join only by welding.

Next, the construction of a multi-storey parking lot having the above-described structure will be described with reference to FIG. The floor member 1 and the floor unit 10 assembled in advance at the factory are transported to the construction site. Then, the floor units 10 are arranged in parallel on the ground G surface at intervals corresponding to the dimensions of the floor member 1. In this case, if necessary, an underground anchor is driven into the ground G using the anchor holes 5c of the support columns 5 to fix the floor unit 10 to the ground G.

Next, the floor member 1 is installed between the floor units 10. In this installation, the tightening holes formed in the corners of the lower surface of the frame body 2 of the floor member 1 are inserted into the corresponding stud bolts 6 standing on the upper surface of the support column 5 of the floor unit 10, and the tightening nut 6a ( 2) and the floor member 1 is tightly connected.

A large number of floor members 1 and floor units 10 prepared corresponding to the floor space above the floor of the multi-storey parking lot to be constructed are sequentially assembled in the above procedure. In this case, depending on how the floor area is set, the floor unit 10 may not be placed at the corner of the parking lot. In the arrangement example shown in FIG. 3, for example, the lower end portions on the paper surface are not the floor unit 10 but the floor member 1. In such a case, an independent pillar 51 having the same structure as the supporting pillar 5 is erected at each corner portion to support the floor member 1.

After constructing the parking lot device having a required floor area by the above procedure, as shown in FIG. 3, a guide ramp 21 for guiding an appropriate fence 20 and a vehicle M by self-propelled around the floor surface. , Provide necessary incidental equipment such as stairs 22 for people to enter and exit. The vehicle M can be guided by, for example, an elevator device (not shown) attached in addition to the guide ramp.

When the parking lot floor is formed as described above, a part of the upper surface of the support pillar 5 (and the independent pillar 51 in some cases) also projects around the floor. Therefore, in FIG. 3, the auxiliary equipment around the fence 20 on the upper floor, which constitutes the multi-storey parking lot P, is connected using the vacant portions of the upper surfaces of the support columns 5 and 51 and the stud bolts 6 and the like. Can be made

When the floor plate 1 is provided with the water drain hole 3 a in the multi-storey parking lot P, rainwater or the like accumulated on the upper surface of the floor plate is quickly dropped from the water drain hole to the water guide plate 4. It is received and flows down by a gradient. Then, it is discharged onto the ground G along the support pillar 5 portion. Therefore, a vehicle parked on the first floor of the multi-storey car park P (that is, the ground G surface) can be parked without getting dripping of rainy rainwater when the vehicle goes in and out of the floor, and also for people. It does not cause any unpleasant inconvenience.

In the above embodiment, the floor member 1 serving as a joint member is tightly connected to the upper surface of the support column of the floor unit 10. However, the present invention is not limited to this, and the floor member 10 is tightly connected to the support column. The frame members may be tightly connected to the floor member by bolts, and a walking stick may be appropriately used together if necessary. Thereby, the rigidity as a whole can be further enhanced.

[0025]

[Effect of the device]

 As described above, according to the present invention, the floorboards, beams, support pillars, etc., which are the main constituent elements, are prefabricated by the unit configuration preassembled at the factory. Installation work can be done easily, workability can be improved, and construction can be done in a short period of time.

[Brief description of drawings]

FIG. 1 is a perspective view illustrating a main part configuration of a parking lot device according to the present invention.

FIG. 2 is a cross-sectional side view of essential parts showing a construction state of a parking lot device.

FIG. 3 is a plan view showing an example of a three-dimensional parking lot constructed.

[Explanation of symbols]

1 ... Floor member 2 ... Frame body 3 ... Floor plate
3a ... Water draining hole 4 ... Water guide plate 5 ... Support pillar 5a ・ 5b ... Base plate 5c ... Anchor hole 6 ... Stud bolt 6a ... Tightening nut 10 ... Floor unit 20 ... Fence 21 ... Guide ramp 22 ... Stairs G ... Ground M ... Vehicle P ... Parking lot

Claims (2)

[Scope of utility model registration request] 1. A floor member formed by stretching a floor plate on the upper surface of a frame body assembled in a rectangular shape, and a part of the upper surface of a support column and the floor member are joined to the lower corners of the floor member. It consists of a floor unit with stud bolts installed upright on the upper surface. A prefabricated multi-storey car park device, which is characterized in that a parking lot floor with a required size is constructed by erection and tightly connected with stud bolts. 2. The floor member is formed by appropriately forming a number of water drain holes in the floor plate, and arranging a water guide plate having a slope on the lower portion of the floor plate. Prefabricated multi-storey parking system.