JP2871548B2 - Parking equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a two-stage basement in which two units are stored in a pit formed in the ground and one is stored on the ground.
The present invention relates to an upper one-stage parking device.

[0002]

2. Description of the Related Art In urban areas, it has become difficult to secure a parking space. Therefore, a two-stage parking device is installed on a concrete ground to secure twice the amount of parking. Are known. Furthermore, recently , one unit is located in a pit constructed underground, and only one unit is exposed on the ground, one stage underground, one stage above ground , and two units underground, two units are located in an underground pit. , it is known that the ground one-stage scheme.

[0003]

However, the above-mentioned known examples have the following disadvantages. a. In the case of the two-stage system on the ground, the height when a car is on the upper stage is about 3.6 m to 4 m, and the landscape is impaired. b. In the case of one underground and one above ground , the landscape is improved, but the accommodation efficiency is poor for the cost required for pit construction. c. In the case of a two-stage underground and one-stage pit system, pit 1
Since the depth of the pit 1 is about 4 m to 5.2 m, the retaining wall of the pit 1 needs to be a concrete wall. For this reason, in the past, the construction method of pouring concrete on site has been adopted,
The construction period is long, the cost is very high, and the economic efficiency is poor. d. For the purpose of solving the above-mentioned disadvantage c, a method has been proposed in which a concrete panel is fixed between columns by bolts, and upper ends of the front and rear columns are connected by upper beams to form a pit. However, in the case of this method, the support of the parking device is erected inside the upper beam.
In the case of a pit in which several tens of vehicles are parked side by side, a parking space for several vehicles is wasted.

[0004]

SUMMARY OF THE INVENTION An object of the present invention is to propose a parking device which does not have the drawbacks described in the above items a to d, and has the following structure. H-shaped steel was erected at regular intervals along the front and rear walls of the excavated parking pit hole, and concrete panels were dropped from above between the H-shaped steels to construct a pit side wall.
Two pillars are erected between the steel bars to connect the upper portions of the pillars with the main beam and to connect the pillars and the H-beams with the secondary beam, respectively. Assembling a two-stage underground, one-stage above-ground parking device ( pallet ) that moves up and down along the column by the lifting device provided on the column
Put things, parking apparatus according to claim.

[0005]

[Action] lifting device Tatekoma in pits, be one that is operated automatically by the drive unit and the operation panel (control box), to park put each car back to the palette of three-stage . When the loading is completed, the elevator device basically descends to position the lowermost vehicle or the two lowermost and middle vehicles in the pit and only the uppermost vehicle on the ground. Main beam, strut and H inserted between struts
The sub-beams inserted between the mold steels are connected and integrated as a whole,
It supports the earth pressure acting on the H-section steel, and at the same time supports the stress from the parking mechanism acting on the struts.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIGS. 1 and 2 show an entire parking device, 1 is a pit, 2 is a three-stage pallet, 3,
3 'is the front and rear walls, 4 and 4' are the pillars built for each width in the pit 1 to support and raise and lower the three-stage pallet 2, and 5 is the front and rear pillars 4, 4 'is the main beam inserted in the upper part, 6 is the columns 4, 4' and the front and rear walls 3,
H-shaped steel 7 built every width to construct 3 '
In the sub beam, the columns 4, 4 ', the main beam 5, the sub beam 6, and the H-section steel 7 are connected by bolts and are integrated.

FIG. 3 shows a parking device (excluding a pallet).
FIG. 4 is a cross-sectional view taken along line AA ′, and FIG.
6 is a sectional view taken along the line B ′, FIG.
6 is a perspective view showing an H-shaped steel 7, which is erected along walls 3, 3 ′ before and after a pit 1 excavated at intervals of one pallet, and a PC or RC plate is provided between the H-shaped steels 7. Are dropped from above to form concrete panel walls 8, 8 '. Further, two columns 4, 4 'are erected at a constant interval on a line connecting the front and rear H-shaped steels 7,
The upper end of 4 'is connected with the main beam 5, and
4 ′ and the H-section steel 7 are connected by the sub-beam 6.

The left and right and front and rear columns 4, 4 'have three columns.
A stepped pallet 2 is slidably mounted up and down, and a chain 10 laid over a sprocket 9 is incorporated as shown in FIG. 7. The chain 10 and the pallet 2 are connected by pins 11. , Drive motor 12
By running the chain 10 upward or downward with
The pallet 2 is moved up and down.

[0009]

As described above, according to the present invention, the retaining wall in the pit is constructed of H-shaped steel and concrete panels without concrete being cast on site, and the supporting force (proof strength) of the retaining wall is inserted between the H-shaped steels. Main and sub-beams have been secured. As a result, the following effects are obtained. a. Compared to the on-site concrete driving method, the pit construction period can be reduced to about 1/3 and the construction cost can be reduced to 1/2 to 1/3. b. Since the pallet supporting column is integrated with the H-section steel by the main and sub-cut beams, the supporting force of this column is increased. c. Since the H-shaped steels of the front and rear retaining walls are supported by the main and sub-beams with the support interposed therebetween, there is no need to insert an upper beam only for the purpose of supporting the retaining wall as in the related art. As a result, the space for the upper beam is not wasted, so that in a device that parks several tens of vehicles in parallel, it is possible to secure extra parking space for several vehicles or several tens of vehicles.

[Brief description of the drawings]

FIG. 1 is a front view showing an entire parking device.

FIG. 2 is a side view showing the entire parking device.

FIG. 3 is a plan view of a pit.

FIG. 4 is a sectional view taken along line AA ′.

FIG. 5 is a sectional view taken along line BB ′.

FIG. 6 is a perspective view of a column and a main / sub cutting beam.

FIG. 7 is an explanatory view of a lifting device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Pit 2 Pallet 3 3 'wall 4, 4' prop 5 Main beam 6 Secondary beam 7 H-section steel 8, 8 'Concrete panel wall

Claims (1)

(57) [Claims] 1. An H-shaped steel is erected at regular intervals along the front and rear walls of the excavated parking pit hole, and a concrete panel is dropped from above between the H-shaped steels to construct a pit side wall. Two pillars are erected between the opposed H-beams, and the upper portions of the pillars are connected by a main beam and the pillars and the H-beam are connected by sub-beams, respectively. And two steps underground that are raised and lowered along the columns by the lifting device provided on the columns,
A parking device having a one-level parking device on the ground .