JP3042865B2 - Method of forming semi-underground multi-story parking unit and semi-underground multi-story parking unit constructed by the method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION TECHNICAL FIELD OF THE INVENTION

The present invention relates to a parking facility, and more particularly, to a two-story semi-underground multi-story parking unit having a first-floor part stored underground, that is, an underground vertical carport and a method of constructing the same.

[Prior art]

With the recent lack of parking lots, various multi-story parking lot facilities have been announced so far. For example, JP-A-55-23223,
Nos. 56-31968, 58-191874, and 61-242277.

[Problems to be solved by the invention]

However, these conventional parking facilities require large-scale underground digging equipment and associated large-scale digging work, which is very difficult, and most of them require construction at the same time as construction work. However, when a new underground parking space is formed under an existing parking lot in a residential area, it cannot be used. Furthermore, in the conventional semi-underground two-story parking lot, water droplets are generated on the wall of the underground parking lot, and abnormalities may occur in the electronic device inside the vehicle body, especially when parking in that place for a long time. there were. The present invention solves such a problem.

[Means for Solving the Problems]

In order to solve the above-mentioned problems, the present invention discloses a new semi-underground type two-story parking lot and a method of setting up the same.
In particular, a semi-underground type two-story parking lot can be set up in a convenient and new way at the basement of the existing parking lot in the residential lot or at the planned parking space, and moisture on the wall of the semi-underground parking lot. Provided is a parking lot unit having a multi-layered wall having an excellent moisture-proof effect so as not to blow out. Specifically, a floor plate, a side wall plate, at least four vertical frames communicating from the first floor portion to the second floor portion, and having a lower end fixed to the floor portion, and a pair of parking spaces arranged at a predetermined interval When,
A threaded block fixed to each parking pedestal, a threaded column screwed up and down on these blocks,
A motor and a chain for rotating these threaded pillars, and the floor plate and the side wall plate of the underground portion can be achieved by means of a structure of concrete, a foam material, and a rust prevention plate material. Furthermore, cutting the ground with a cutter, scraping out the soil at the cut edge, shaping the base of the flooring, setting up steel sheet piles using flutter angles as needed, throwing away the base and casting the base concrete Fixing at least four vertical frames to the floor, forming a floor surface with a rust-preventive plate material sprayed with a foam material on the back surface, and rust-preventive plate material spraying the foam material on the back surface with respect to the floor surface Forming the side wall surface, driving the ready-mixed concrete between the sheet pile and the side wall surface, pulling up the sheet pile before the ready-mixed concrete solidifies, installing the parking lot and the lifting device on the floor, Forming the side walls and the roof can be achieved by means of the steps of:

BEST MODE FOR CARRYING OUT THE INVENTION

FIG. 1 is a side view showing a state where two cars are accommodated in a multistory parking lot 10 according to the present invention. As shown in the figure, the first floor portion of the parking lot is located underground, and only the second floor portion is located at substantially the same level as the ground. Such a semi-underground two-storey parking lot does not deteriorate the landscape of the garden as compared with the case where a two-story garage is constructed on the ground, and furthermore, does not limit the sunshine to the garden flowers. I can do it. The multi-story parking garage 10 of the present invention generally comprises at least four vertically extending vertical frames 12 forming a framework of the parking garage 10, and two parking spaces each supporting two vehicles. Tables 14, 16; at least four space members 18 (see FIG. 4) connecting these parking tables 14, 16 at regular intervals; and an elevating device for moving the parking tables 14, 16 up and down.
20 (see FIG. 6). Since the parking spaces 14 and 16 have substantially the same structure, only the parking space 14 will be described below. As shown in FIGS. 1 to 5, the parking pedestal 14 includes a plate member 22 preferably made of a rigid body such as an iron plate, and a frame 24 (FIG. 5) supporting the plate member 22. The frame body 24 is formed by fixing a plurality of longitudinal frames 26 and a plurality of lateral frames 28 in a lattice shape. On the upper surface of the plate member 22, a pair of guide rails 30 for guiding wheels are fixed to the lateral frame 28 of the frame 24 with screws 32 or the like so as to be adjustable in the width direction. For this purpose, for example, the lateral frame 28 is provided with a long groove (not shown). The rail 30 has a substantially U-shaped cross section and receives wheels in its concave portion, and guides the vehicle body so that the vehicle body can be parked at a predetermined position on the parking platform 14. At the entrance end of the rail 30, the width of the concave portion of the rail is gradually widened and the rising amount on both sides of the concave portion is gradually reduced to facilitate guiding the vehicle body, and a stopper 34 as a wheel stop is attached to the end. In addition, the garage can be easily put into a predetermined position and the corners of the vehicle body do not come into contact with the wall surface of the parking lot when the parking lot is lowered. In addition, in consideration of the case where the size of the car body to be stored is changed, in addition to the rail, the position of the stopper can be appropriately adjusted, for example, in the longitudinal direction of the rail so as to be adjustable. Further, the left and right stoppers 34 can be configured as a single stopper connected to each other, whereby the vehicle can be reliably stopped even when the wheel is removed from the rail 30. In the present invention, as shown in FIGS. 4 to 7, at least four lifting and lowering devices 20 for vertically moving the parking pedestal 14 are provided at the front and rear sides of the parking pedestals 14 and 16.
A threaded column 36 having screws of the same pitch, threaded blocks 38, 40 that rotatably support each column 36 and are fixed to the parking pedestals 14, 16, respectively, Four gears 42 fixed to the upper part, a chain 44 bridged over these gears 42, a motor 46 with gears for rotating the chain 44 in both directions, and upper and lower ends of the column 36 Bearings 48, 50, 52, respectively. Although not shown, preferably, four gears are similarly arranged at the lower part of the lower threaded block 40, and a chain is stretched over them as in FIG. This makes it possible to more reliably rotate the threaded pillars 36 integrally. The spacer member 18, which holds the upper and lower parking stands 14, 16 at a constant interval, is made of a C-shaped steel having a predetermined length surrounding the column 36. The upper and lower ends of the spacer member 18 are fixed to the parking bases 14 and 16 by welding or other known means, and the spacer moves up and down simultaneously with the vertical movement of the parking bases 14 and 16. On the outside of the spacer member 18, the vertical frame 12, preferably made of C-beam, extends integrally from the floor to the ceiling as shown in FIGS. 5 and 7 so as to surround the spacer member 18 from the outside. ing. Thereby, the spacer member 18
Can slide along the C-shaped inner surface of the frame 12 without rattling. When the motor 46 is driven in this manner, the chain 44 and the gear
The four pillars 36 rotate simultaneously via 42, and the parking pedestals 14 and 16 can simultaneously move up and down along the frame 12 by the same amount at the same time while maintaining a constant interval. Suitable members for the plate members 22 and 22 of the upper and lower parking garages 14 and 16 include, for example, a 5 mm-thick Herten steel, each of which has a drain groove 54 formed therearound. The drainage of the parking pedestal 16 is communicated with a known appropriate means such as a resin pipe, and drainage from these drainage is collected at one place through a drainage groove 128 on the basement floor, and then drained by a drainage pump 56. Drains can be drained outside the parking lot. Further, an opening / closing lid for maintaining a pump and the like is provided at one corner of the parking stands 14 and 16.
58 is attached. FIG. 5 shows an example of the frame 24 constituting the parking stands 14 and 16.
According to this, it is composed of three longitudinal frames 26 extending to the center and both sides in the longitudinal direction, and three lateral frames 28 arranged at the center and front and rear parts in the lateral direction. Naturally, the number of the frame frames can be increased as needed. Threaded blocks 38 and 40 screwed to the threaded column 36 are fixed to the front and rear lateral frames 28, respectively. Similarly, these upper and lower frames 24,
As described above, the upper and lower ends of the spacer member 18 are fixed between the spaces 24. Next, a method of creating a multistory parking lot according to the present invention will be described. Because many vehicles today are heavily equipped with complex electronic components, exposure to moisture during parking is not a good thing for the vehicle. Therefore, it is necessary that the underground accommodation part of the multi-story parking lot contains as little moisture as possible. For this reason, in the present invention, the structure of the underground part in particular is made a special waterproof structure, and in the present invention, the following special construction method is provided in order to quickly and inexpensively construct the multistory parking lot. First, a steel fluttering prism 100 as shown in FIG. 8 is prepared. This fluttering prism 100 has, for example, a rectangular shape substantially the same size as the floor area of the parking lot to be created. The flutter angle body 100 includes a horizontal flutter angle 102 and a vertical flutter angle 104. These flutter angles are 2 on each side in the illustrated example.
The book consists of eight steel flap angles. Each flutter angle has a sheet pile through hole 106 for passing a predetermined number of steel sheet piles. Each of the flutter angles 102 and 104 forms a groove 108 into which the cutter enters in the center, and the respective flutter angles 102 and 104 have their ends fixed with screws or the like. In this flutter angle body 100, the flap angled sheet hole inside the groove 108 is not essential, but it may increase the weight of the flutter angle body or when the flutter angle outside the groove 108 is worn. The work is provided so that the work can be continued promptly by replacing the inside and outside butter angles. Next, the fluttering prism 100 is set on the ground for the parking lot.
At this time, the fluttering horn body 100 is installed on the ground so as to be horizontal depending on the level. Thereafter, as shown in FIG. 9, a cutter 110 having a diameter of about 1.2 m is guided into the groove 108 of the steel fluttering prism 100, and the ground is cut to a depth of about 50 cm. When the cutting is completed, the inner or outer butter is removed and the outer or inner butter horn is moved in or out, and the outer or inner butter angle sheet pile through hole 106 is adjusted to be on the cutting line. The earth and sand in the horn body 100 is scraped out with a shovel or the like. In this case, since the ground is cut in advance by the cutter 110, the wall surface does not collapse. After all the soil has been scraped out, the earth and sand is excavated vertically to a flooring base surface having a depth of about 1.8 to 1.9 m, using the cut wall surface. From the place where the flooring surface is finished, a steel sheet pile 112 having a width of, for example, 25 to 30 cm is erected in the ground on four sides through sheet pile through holes 106 provided at the flap angles 102 and 104 in order. This excavation depth varies depending on the height of the accommodation vehicle. Finally, a bag of a synthetic resin film is covered from the top of the sheet pile, and the sheet pile is further buried about 20 cm in the ground as shown in FIG. Normally, the depth to the floor is less than 2.0m. The bag hanging on the sheet pile may be covered before driving the sheet pile. Level the floor as flat as possible and consolidate the ground.
After this flooring operation is completed, for example, as shown in FIG. 10, the four vertical frames 12 suspended and disassembled using auxiliary materials or the like are lowered vertically to the flooring surface. At the lower end of each vertical frame 12, a mounting plate 114 made of iron is fixed in advance. Concrete is poured into a portion where the mounting plate 114 is to be seated, and as shown in FIG. 11, a waste concrete base 116 having a thickness of about 5 cm is formed on the flooring surface. The frame 12 is smeared on the scraping base 116, and the frame 12 is gently lowered onto the scraping base 116 before the scraping base is completely solidified. Fix the four vertical frames 12 with. When the discarded concrete base 116 is solidified, disassemble the hanging body shown in Fig. 10 and put four vertical frames on the floor surface.
Leave only 12 Next, a base concrete 120 is cast over the entire flooring surface to a thickness of about 10 cm. As soon as the finish of the base concrete has been finished, before the concrete is solidified, a floor plate 122 is laid on the concrete floor surface evenly, and a scaffold plate is laid in parallel on the upper surface,
While keeping the floorboard and concrete in close contact with each other, fine-adjust the height using a wood stick. The floor plate 122 of the present invention is preferably made of an aluminum plate material having a thickness of about 1 mm, and a foam material 124 is sprayed in advance to a thickness of several cm (for example, 1 to 2 cm) on the entire back surface in contact with the concrete. Desirably, a hard foam material is preferable. Further, from the periphery of the floor plate 122 on the four sides, a tooth-like rising piece 126 of about 5 cm stands up. Also this floorboard 1
22 has a drainage groove 128, a pump mounting part 130, and a support hole 132 from which the vertical frame 12 protrudes,
These can be easily processed simultaneously by pressing.
The rising piece 126 constitutes a side wall joint. By lowering the floor plate 122 on the surface of the base concrete 120 that has not yet solidified, and performing the fine adjustment, the floor plate 1
The 22 drainage grooves 128, the pump mounting portion 130, and the like sink down on the surface of the base concrete 120, and the base concrete and the floor plate are integrated. Then, it is desirable to leave for about one hour to cure. After the floor surface is almost solidified, processing of the side wall surface is started. First, the lower part of the side wall surface plate 134 is fixed to the rising piece 126 of the floor plate 122 with a screw or the like. Floor plate 1 is on the outer surface of side wall plate 134
As in the case of 22, the foam material 136 is sprayed in advance. The side wall plate 134 is preferably made of an aluminum plate material like the floor plate 122. The height of the side wall plate 134 is substantially the same as the depth of the underground excavation. Side wall face plate over all four perimeters
When the rising and fixing of the 134 is completed, the H-shaped connector 152 having an elongated cross section as shown in FIG. 14 is fitted to the top end of the side wall face plate as shown. At this time, the four corners are fixed by welding or bolts and nuts, with the long leg 154 facing downward on the earth wall side and the short leg 155 facing inward. If necessary, in order to prevent the side wall plate from falling down by brace or the like, the support 138 is hooked and suspended via a holder 160 having a flap angle or the like, a bracket 162, or the like. Next, after the ready-mixed concrete 140 is poured to a height of about 100 cm between the sheet pile 112 covered with the film and the side wall face plate 134, immediately after the concrete is solidified so that avatars do not occur, before the concrete is solidified again. To sheet pile 112
Are sequentially removed. Furthermore, tamping is performed to remove air and the like in the part where the sheet pile was contained. In this case, the sheet pile 11
The film bag overlaid with 2 remains between the earth wall and the concrete, and when the sheet pile is removed, the sheet pile can be easily lifted without damaging the earth wall. Next, ready-mixed concrete is poured between the earth wall and the side wall face plate, and one long leg 154 of the modified H-shaped connector 152 is embedded therein and solidified (FIG. 13). If the H-shaped connector 152 is not used, a U-shaped stainless steel cap 142 and an anchor 144 integrated with the cap are bitten on the upper part of the side wall face plate 134,
The anchor 144 can be buried in the concrete 140 and solidified. In this way, the connection between the side wall face plate and the side wall earth wall is completed, and curing is performed for a while. By using a processed plate having a U-shaped cross section or a corrugated cross section in a continuous manner, the engagement between the concrete and the side wall surface can be improved, and an anchor can be eliminated. Further, the strength can be increased by using the side wall face plate having such a shape. After that, the bearing 52 is arranged in the support hole 132 of the floor plate 122, and the parking stands 14, 16 and the elevating device 20 are attached to the bearing 52. Next, the side wall 146 and the roof 148 of the second floor are assembled to the parking lot 10 by a known means. A shutter 150 is attached to the front of the garage as needed. The motor 4
6 can be fixed to a beam or horizontal frame 13 fixed to the upper part of the vertical frame 12. Unlike the basement side wall plate 134, the basement side wall 146 does not require foaming, but instead preferably has weather resistant paint or the like applied to its outer surface to increase durability. The material of the side wall 146 may be tin, in addition to aluminum. When these materials are used, a modified H-shaped connector 152 shown in FIG. 14 as described above is used so that rainwater or the like does not flow into the parking lot from between the ground side wall portion and the basement side wall portion. it can. That is, the lower end of the side wall 146 is inserted between the one short leg 158 and the other long leg 159, and the space between the connector 152 and the side wall 146 is water-sealed by caulking or the like.
The use of the connector 152 completely prevents the inflow of water. In addition, for the maintenance of pumps, etc.
A ladder 156 can be attached to the side wall surface adjacent to. At this time, it is desirable that a part of the opening / closing lid 58 of the parking pedestal 16 be hollowed out in a U-shape.

【The invention's effect】

According to the present invention, after removing the minimum amount of sediment in the underground part by a safe method without damaging the excavation wall,
A simple assembly is used to install the vertical frame that forms the basis of the multistory parking lot unit, then forms the floor, and then quickly forms the side walls. In addition, when forming the floor surface and the side wall surface, a special multi-layer structure is employed to completely prevent the generation of moisture. In addition, a very secure and stable screw mechanism is used for storing vehicles in the semi-underground parking lot, and a simple unitized parking lot is created by using the vertical frame extending from the basement to the first floor above the ground. It can be formed, and it can completely prevent the inflow of water from the side wall between the basement and the first floor and between the floor panel and the side wall by special connecting tools. A parking area is obtained. The multi-story parking lot according to the present invention can provide various excellent effects as described below. (1) Since only the second floor is located on the ground, it does not obstruct the view of the garden and the sunlight on the garden trees. (2) It is safe from theft prevention because it is housed underground. (3) The assembling repair and inspection are easy due to the ascending and descending movement by the screw drive system of the reliable operation, and the construction cost is low. (4) Because of the multiple structures of concrete, foam, and rust-preventive plate materials with excellent waterproof properties on the side walls and floorboards of the underground parking lot, adverse effects on electronic equipment mounted on vehicles even if parked for a long period of time. There is no. (5) By adopting adjustable guide rails and stoppers, it is possible to easily and safely park a vehicle with either left or right handle without damaging the vehicle body and the parking lot. (6) Due to the use of the spacer, the second floor does not fall into the first floor. Further, the following effects can be expected due to the special construction method of the present invention. (7) Since the excavation shoulder is preliminarily trimmed by using the cutter and the flap angle, the ground is not damaged. (8) The work is quiet because the steel sheet piles are set up one by one. (9) Since the backfill of the ground is performed by pouring concrete, it is not necessary to perform the work such as backfilling with earth and sand as before, and the work is quick, and there is a problem such as sinking between the ground and the ground. Also does not occur. (10) By covering the sheet pile with a bag of vinyl or the like, the sheet pile can be easily extracted, and damage to the sheet pile and the ground pile can be minimized. (11) A semi-underground parking lot can be constructed quickly, easily and under a quiet working environment under the existing ground parking lot. (12) The use of special fittings can completely prevent water from entering from the seam. (13) Since the threaded block moves up and down along with the parking stand along the vertical frame completely solidified on the floor surface, there is no backlash in the elevating operation, and safe garage entry and exit can be performed.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of the parking lot of the present invention. FIG. 2 is a plan view of the parking platform. FIG. 3 is a sectional view taken along line 3-3 in FIG. FIG. 4 is an elevation view of the lifting device. FIG. 5 is a plan view of a parking frame. FIG. 6 is a top view of the lifting device. FIG. 7 is a cross-sectional view of the parking lot. FIG. 8 is a plan view of a fluttering prism. FIG. 9 is a diagram showing a beveling operation of a digging shoulder portion for digging a parking lot. FIG. 10 is a perspective view showing a framework for installing a vertical frame. FIG. 11 is a cross-sectional view of a part-time underground parking lot being created. FIG. 12 is a plan view of a floor panel. FIG. 13 is a view showing a side wall of an underground parking lot. FIG. 14 is a view showing a special water sealing connector for connecting the underground side wall and the above-ground side wall.

[Explanation of symbols]

 10: Multi-story parking lot, 12: Vertical frame, 13: Horizontal frame 14, 16: Parking, 18: Spacer member, 20: Lifting device 22: Plate, 24: Frame, 26: Longitudinal frame 28: Horizontal frame , 30: guide rail, 36: threaded column 38,40: threaded block, 42: gear 44: chain, 46: motor, 54: drain groove 56: drain pump, 58: open / close lid, 100: steel butterfly Corner 102: Horizontal flutter angle, 104: Vertical flutter angle, 106: Sheet pile through hole 108: Groove, 110: Cutter, 112: Steel sheet pile 114: Mounting plate, 116: Discarded con base, 118: Anchor bar 120: Base concrete , 122: floor board 124: foam, 126: stand-up piece, 128: drain gutter 130: pump mounting point, 132: support hole 134: side wall, 136: foam, 138: support 140: concrete, 144: anchor , 146: Side wall 152: Connector, 160: Holder, 162: Bracket

Continuation of front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04H 6/06

Claims (3)

(57) [Claims] (1) cutting a ground to a predetermined depth with a cutter along a predetermined shape, scraping out the soil at the cut edge, excavating to a predetermined depth based on the ground, and Shaping the surface, embedding steel sheet piles along the ground using occasional flutter angles, at least 4 feet on the floor by throwing away the concrete and base concrete.
Fixing the vertical frame of the book, forming the floor surface with the rustproof plate material sprayed with foam material on the back surface, forming the side wall surface with the rustproof plate material also sprayed foam material on the back surface against the floor surface Doing, driving the ready-mixed concrete between the sheet pile and the side wall surface, pulling up the sheet pile before the ready-mixed concrete is solidified, installing a parking lot and a lifting device on the floor surface,
Forming a side wall and a roof of a ground portion, a method of forming a semi-underground multistory parking unit. 2. The method for forming a semi-underground multi-story parking lot unit according to claim 1, wherein a synthetic resin bag is covered on the piled steel sheet pile. 3. A two-storey semi-underground multi-story parking unit having a first-floor portion located underground and a second-floor portion located above ground, wherein the ground is cut to a predetermined depth by a cutter along a predetermined shape. Then, the earth and sand of the trimmed portion is scraped out, excavated to a predetermined depth based on the trimmed ground, and the flooring base surface is formed,
Stand up steel sheet pile along the ground using flutter angle at any time,
At least four vertical frames are fixed to the floor by means of discarded concrete base and base concrete, and the floor surface is formed by a rust-preventive plate material sprayed with a foam material on the back surface. By forming the side wall surface with a rustproof plate material sprayed with, a green concrete is driven between the sheet pile and the side wall surface, the sheet pile is pulled up before the green concrete is solidified, and a parking lot and a lifting device are mounted on the floor surface. The roof was mounted on the side wall formed above the underground portion by connecting the formed underground portion, the upper edge of the side wall plate of the underground portion, and the lower edge of the side wall plate of the above ground portion with a modified H-shaped connector 152. A ground portion, at least four vertical frames 12 communicating from the first floor portion to the second floor portion and having a lower end fixed to the floor portion, and a pair of parking spaces arranged at regular intervals in the vertical direction
A semi-underground multi-story parking lot unit comprising: a motor 46 and a chain 44 for rotating a vertically extending threaded column 36 screwed to threaded blocks 38, 40 secured to 14, 16;