Foundationless multi-story parking garage

Abstract

The present application relates to a foundationless multi-layer parking building, comprising a steel plate foundation, the upper surface of the steel plate foundation is provided with a connecting mechanism for facilitating on-site disassembly and assembly of the steel structure parking building, the upper surface of the connecting mechanism is provided with a supporting mechanism for supporting and fixing the multi-layer vehicle placement, and the upper surface of the supporting mechanism is provided with a protection mechanism for improving the edge protection effect of the parking building. The foundationless multi-layer parking building, by setting the connecting mechanism and the supporting mechanism, through the mutual cooperation between the column foot bottom plate, the outer column, the inner column, the supporting plate and the profiled steel plate, the traditional vertical parking building is changed from building to equipment, the standardized manufacturing and installation of the parking equipment are realized, compared with the original parking building, the construction cost is low and the construction period is short, the parking building can be removed and moved to the next plot for use, is suitable for installation and use for a short period of several months or years, as a whole steel structure product, after use and scrap, there is no construction waste, and all can be recycled as scrap iron and steel.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of parking building, in particular to a foundationless multi-storey parking building. BACKGROUND

[0002] As a large parking country, with the increase of the number of cars, the demand for parking is increasing, and the governments of various cities encourage the local establishment of three-dimensional parking buildings to alleviate urban static traffic. The existing three-dimensional parking buildings in China belong to buildings, and the general practice is to first break the ground and work to pour a large-scale foundation, install steel structure columns and beams on the foundation, and then lay floor slabs, tie steel bars, and pour concrete.

[0003] The double-lane double-circulation high-rise three-dimensional parking building disclosed in Chinese patent publication No. (CN 112302389 B) sets at least two lifting passages in the parking building body, any lifting passage contains an uphill passage and a downhill passage, which can realize circulation between adjacent two parking platforms, thereby relieving congestion during parking, improving parking efficiency, setting an upward buffer device, which can reduce the buffer in the transition process, improve vehicle stability, also can improve the service life of the lifting passage, reduce the possibility of cracks, set a buffer pad, which can provide elastic buffer, reduce the buffer to the lifting passage and the parking platform, set a downward buffer device, which can provide buffer during downward process, provide stable support through the support plate, the parking spaces on the parking platform are arranged in rows and columns, thereby forming a straight passage, facilitating the search for parking spaces, thereby improving the parking efficiency, setting an LED display, which can display the parking space status, facilitating the guidance.

[0004] The construction of the above-mentioned patent for the parking building is based on the foundation concrete steel bar structure, and similar parking buildings belong to buildings that need to be designed by a qualified design company on a case-by-case basis without considering the elastic deformation range of the steel structure according to the existing building design specifications. The designed foundation cannot have uneven settlement, the foundation uses super-waste steel and concrete, and there is a problem of using cast-in-place concrete, which has a large self-weight and limits the steel structure column beam, further reduces the steel quantity, and cannot realize factory manufacturing and on-site rapid installation. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides a foundationless multi-storey parking building, which has the advantages of foundationless assembly, solves the problem of using cast-in-place concrete in the existing foundationless multi-storey parking building, which has a large self-weight and limits the steel structure column beam, further reduces the steel quantity, and cannot realize factory manufacturing and on-site rapid installation.

[0006] In order to achieve the above object, the present application provides the following technical scheme: a foundation-free multi-layer parking building, comprising a steel plate foundation, the upper surface of the steel plate foundation is provided with a connecting mechanism for facilitating on-site disassembly and assembly of a steel structure parking building, the upper surface of the connecting mechanism is provided with a supporting mechanism for supporting and fixing the placement of a multi-layer vehicle, and the upper surface of the supporting mechanism is provided with a protection mechanism for improving the edge protection effect of the parking building.

[0007] The connecting mechanism comprises a connecting groove formed in the upper surface of the steel plate foundation, a connecting bolt is fixed in the inner bottom wall of the connecting groove by punching and plug welding, a column foot plate is attached to the upper surface of the steel plate foundation, a connecting hole is formed in the upper surface of the column foot plate, a gasket is slidingly inserted on the outer surface of the connecting bolt, a compression nut is threadedly connected to the outer surface of the connecting bolt, and a locking nut is threadedly connected to the outer surface of the connecting bolt above the compression nut.

[0008] Further, the number of connecting grooves is not less than two, and they are evenly distributed on the upper surface of the steel plate foundation, and the number of column foot plates is equal to the number of connecting grooves.

[0009] Further, the inner diameter of the connecting hole is matched with the outer diameter of the connecting bolt, and the outer diameter of the gasket is larger than the inner diameter of the connecting hole.

[0010] Further, the upper surface of the column foot plate is fixed with two fixed frames, and the shape of the fixed frame is L-shaped, and the side opposite to the two fixed frames is fixed with a reinforcing plate.

[0011] Further, the supporting mechanism comprises an outer column and an inner column fixed on the upper surface of the column foot plate, the top end of the outer column and the inner column is fixed with a supporting plate, and the upper surface of the supporting plate is connected with a profiled steel plate through a bolt.

[0012] Further, the upper surface of the profiled steel plate is fixed with an anti-skid floor mat, the lower surface of the profiled steel plate and the left and right sides of the supporting plate are fixed with a positioning plate, and the shape of the outer column and the inner column is I-shaped.

[0013] Further, the side opposite to the two positioning plates is provided with a positioning hole, and the inner circumferential wall of the positioning hole is threadedly connected with a fastening bolt, and the left and right sides of the supporting plate are provided with a fixed hole, and the inner diameter of the fixed hole is matched with the outer diameter of the fastening bolt.

[0014] Further, the protection mechanism comprises a support column fixed on the upper surface of the profiled steel sheet by a bolt, a handrail rod fixed at the top end of the support column, an assembly block fixed on the lower surface of the handrail rod, a slot formed on the lower surface of the assembly block, a support rod slidably inserted into the inner circumferential wall of the slot, a splicing block fixed on the outer surface of the support rod, and assembly screw holes formed on the left and right sides of the splicing block, and threaded connectors screwed into the inner circumferential walls of the assembly screw holes, and protection rods fixed at the ends of the threaded connectors away from each other.

[0015] Further, the number of the assembly blocks is not less than two and is evenly distributed on the lower surface of the handrail rod, and the number of the support rods is equal to the number of the assembly blocks.

[0016] Further, the front surface of the assembly block is provided with a insertion hole, and the inner circumferential wall of the insertion hole is screwed with a fixing bolt, and the outer surface of the support rod is provided with an insertion hole, and the inner diameter of the insertion hole is matched with the outer diameter of the fixing bolt.

[0017] Compared with the prior art, the technical scheme has the following beneficial effects:

[0018] 1. The foundationless multi-layer parking building is changed from a building to an equipment by the mutual cooperation between the connecting mechanism, the support mechanism, the column foot plate, the outer stand column, the inner stand column, the support plate and the profiled steel sheet, realizes the standardized manufacturing and installation of the parking equipment, and has the advantages of low construction cost, short construction period, easy removal and relocation, short-term installation and use, no building waste after use and scrap, and recycling of all steel products.

[0019] 2. The foundationless multi-layer parking building is provided with the protection mechanism, and the protection mechanism comprises the support column, the handrail rod, the assembly block, the support rod, the splicing block, the threaded connector and the protection rod, and the mutual cooperation between the protection mechanism and the connecting mechanism, the support mechanism, the column foot plate, the outer stand column, the inner stand column, the support plate and the profiled steel sheet can facilitate the user to quickly disassemble and use the parking building according to the shape of the parking building, facilitate the disassembly, transportation and assembly of the steel structure, and can surround the parking building by setting multiple combinations, improve the protection effect, and prevent pedestrians from falling. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the application;

[0021] Figure 2 It is a connecting mechanism schematic view of the application;

[0022] Figure 3 It is a support mechanism schematic view of the application;

[0023] Figure 4 It is a protection mechanism schematic view of the application;

[0024] Figure 5 For the present invention Figure 4 The structure amplification schematic view at A in the present invention.

[0025] In the figure: 1 steel plate foundation, 2 connecting mechanism, 201 connecting groove, 202 connecting bolt, 203 column foot plate, 204 connecting hole, 205 gasket, 206 compression nut, 207 locking nut, 208 fixing frame, 209 reinforcing plate, 3 supporting mechanism, 301 outer column, 302 inner column, 303 supporting plate, 304 profiled steel plate, 305 anti-skid ground pad, 306 positioning plate, 307 fastening bolt, 4 protection mechanism, 401 support column, 402 handrail rod, 403 assembly block, 404 insertion slot, 405 support rod, 406 assembly block, 407 assembly screw hole, 408 threaded connection head, 409 protection rod, 410 insertion hole, 411 fixing bolt. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0027] Please refer to Figure 1 The foundationless multi-layer parking building in the embodiment includes a steel plate foundation 1. The upper surface of the steel plate foundation 1 is provided with a connecting mechanism 2 for facilitating on-site disassembly and assembly of the steel structure parking building. The upper surface of the connecting mechanism 2 is provided with a supporting mechanism 3 for supporting and fixing the multi-layer vehicle placement. The upper surface of the supporting mechanism 3 is provided with a protection mechanism 4 for improving the edge protection effect of the parking building. By using the steel structure assembly method, the building type parking building poured by using the foundation mixture is transformed into a device type parking building, which is assembled and fixed into a multi-layer parking building by the connecting mechanism 2 and the supporting mechanism 3.

[0028] It should be noted that the elastic deformation range of the steel structure is fully calculated and considered, and the influence of uneven settlement of the foundation is not considered, so the excavation and soil removal of the civil foundation and other building construction are omitted, and the civil foundation is omitted. Because it is a device rather than a building, a type test is performed before leaving the factory, so it is not necessary to find a design institute to do professional design and find a planning department to handle complex planning procedures before setting up as a building.

[0029] Please refer to Figure 2, in order to carry out no foundation assembly connection for multi-storey parking building, the connecting mechanism 2 in the embodiment includes connecting groove 201 opened on the upper surface of steel plate foundation 1, the inner bottom wall of connecting groove 201 is fixed with connecting bolt 202 by punching plug welding, the upper surface of steel plate foundation 1 is pasted with column foot plate 203, the upper surface of column foot plate 203 is provided with connecting hole 204, the outer surface of connecting bolt 202 is slidingly inserted with gasket 205, the outer surface of connecting bolt 202 is threadedly connected with compression nut 206, the column foot plate 203 is pasted on the upper surface of steel plate foundation 1, and connecting hole 204 passes through connecting bolt 202, gasket 205 is placed in the compression nut 206, and the compression nut 206 is fixedly connected between column foot plate 203 and steel plate foundation 1, the outer surface of connecting bolt 202 and above compression nut 206 is threadedly connected with locking nut 207, and the locking nut 207 is tightened to lock the fixed position of compression nut 206, preventing the nut from loosening due to vehicle vibration during use.

[0030] In the embodiment, the number of connecting grooves 201 is not less than two, and is uniformly distributed on the upper surface of steel plate foundation 1, the number of column foot plates 203 is equal to the number of connecting grooves 201, the inner diameter of connecting hole 204 is matched with the outer diameter of connecting bolt 202, the outer diameter of gasket 205 is greater than the inner diameter of connecting hole 204, the upper surface of column foot plate 203 is fixed with two fixing frames 208, and the shape of fixing frame 208 is L-shaped, and the side opposite to the two fixing frames 208 is fixed with reinforcing plate 209.

[0031] It should be noted that the whole equipment is assembled by special bolt connection of each steel structure part, and is installed on the ground through steel plate foundation 1 and column foot plate 203, and can be transported to other places for installation, which changes the original situation that the parking building cannot be reused.

[0032] Please refer to Figure 3 , in order to carry out no foundation assembly connection for multi-storey parking building, the supporting mechanism 3 in the embodiment includes outer column 301 and inner column 302 fixed on the upper surface of column foot plate 203, the top of outer column 301 and inner column 302 is fixed with supporting plate 303, the upper surface of supporting plate 303 is connected with profiled steel plate 304 through bolt, the supporting mechanism 3 is installed on steel plate foundation 1 through connecting mechanism 2, outer column 301, inner column 302, supporting plate 303 and profiled steel plate 304 are fixedly assembled in sequence through special bolt, forming the main structure and parking surface of parking building.

[0033] The upper surface of the profiled steel plate 304 is fixed with the anti-skid floor mat 305, the lower surface of the profiled steel plate 304 and located on the left and right sides of the support plate 303 are fixed with the positioning plate 306, the shapes of the outer column 301 and the inner column 302 are both I-shaped, the opposite sides of the two positioning plates 306 are both provided with the positioning hole, the inner peripheral wall of the positioning hole is threadedly connected with the fastening bolt 307, the left and right sides of the support plate 303 are both provided with the fixed hole, the inner diameter of the fixed hole is matched with the outer diameter of the fastening bolt 307, the positioning plate 306 cooperates with the fastening bolt 307 to position the installation position of the support plate 303 on the profiled steel plate 304, so that the outer column 301 and the inner column 302 are installed to the specified position to ensure that the outer column 301 and the inner column 302 are stressed uniformly, and the stability is improved.

[0034] It should be noted that the parking building floor of the application adopts a special profiled parking plate, i.e. the profiled steel plate 304, which reduces the weight by 9 times compared with the original cement plate under the premise of overcoming the large noise of the original steel plate, greatly saves the steel amount of the column beam, and realizes the factory manufacturing and on-site rapid installation which cannot be realized by the original parking building.

[0035] Please refer to Figures 4-5 In order to improve the peripheral protection of the assembled multi-layer parking building, the protection mechanism 4 in the embodiment includes the support column 401 fixed on the upper surface of the profiled steel plate 304 by bolts, the handrail rod 402 fixed at the top end of the support column 401, the assembly of the support column 401 and the handrail rod 402 into the multi-layer parking building through the connecting mechanism 2 and the supporting mechanism 3, the fixing and stabilization, the fixing of the support column 401 and the handrail rod 402 on the edge of the upper surface of the profiled steel plate 304 by bolts, the fixing of the assembly block 403 on the lower surface of the handrail rod 402, the opening of the insertion slot 404 on the lower surface of the assembly block 403, the sliding insertion of the support rod 405 into the inner peripheral wall of the insertion slot 404, the fixing of the assembly block 406 on the outer surface of the support rod 405, the opening of the assembly screw hole 407 on the left and right sides of the assembly block 406, the threaded connection of the threaded connector 408 with the inner peripheral wall of the assembly screw hole 407 on the left and right sides, the fixing of the protection rod 409 on the opposite end of the two threaded connectors 408, the threaded connection of the protection rod 409 with the assembly screw hole 407 in the assembly block 406 through the threaded connector 408 to form a protection net, and the specific setting of the number of assembly blocks 406 on one support rod 405 according to the actual situation.

[0036] In the embodiment, the number of assembly blocks 403 is not less than two, and is uniformly distributed on the lower surface of the handrail rod 402, the number of support rods 405 is equal to the number of assembly blocks 403, the front surface of the assembly block 403 is provided with a insertion hole 410, the inner circumferential wall of the insertion hole 410 is threadedly connected with a fixing bolt 411, the outer surface of the support rod 405 is provided with a insertion hole, and the inner diameter of the insertion hole is matched with the outer diameter of the fixing bolt 411, the installer inserts the top end of the support rod 405 into the inside of the insertion slot 404, and screws the fixing bolt 411 into the insertion hole 410 and through the insertion hole to fixedly connect the support rod 405 and the assembly block 403, so that the edge of the parking building can be protected, the person getting off the car can be prevented from falling, and the person parking the car can also conveniently walk down the slope through the handrail rod 402.

[0037] It should be noted that the application can realize standardized manufacturing and installation of parking equipment, and has lower construction cost and shorter construction period than the original parking building construction. Since the parking building can be removed and moved to the next plot for use, it is suitable for short-term installation and use of several months or several years, so that the use of the self-propelled parking equipment is more flexible, the use range is greatly increased, the seasonal peak of scenic parking or the short-term installation and use of the planned plot before the realization of the planning is solved, as an all-steel product, there is no construction waste after future use, and all can be recycled as scrap iron and steel, which is energy-saving and environmentally friendly.

[0038] The working principle of the above embodiment is as follows:

[0039] (1) When the multi-story parking building is used without foundation, first, the building type parking building poured with foundation mixture is changed into equipment type parking building by using steel structure assembly method, specifically, the column foot bottom plate 203 is attached to the upper surface of the steel plate foundation 1, and the connecting hole 204 passes through the connecting bolt 202, the gasket 205 is first placed between the column foot bottom plate 203 and the steel plate foundation 1, and the compression nut 206 is tightened to fixedly connect the column foot bottom plate 203 and the steel plate foundation 1, then the locking nut 207 is tightened to lock the fixed position of the compression nut 206, so as to prevent the nut from loosening due to vehicle vibration during use, the support mechanism 3 is installed on the steel plate foundation 1 through the connecting mechanism 2, the outer column 301, the inner column 302 and the support plate 303 and the profiled steel plate 304 are sequentially fixed and assembled by special bolts to form the main structure and the parking surface of the parking building, and the positioning plate 306 cooperates with the fastening bolt 307 to position the installation position of the support plate 303 on the profiled steel plate 304, so as to ensure that the outer column 301 and the inner column 302 are installed to the specified position to ensure that the outer column 301 and the inner column 302 are uniformly stressed and the stability is improved.

[0040] (2) when the multi-layer parking building is used for improving the surrounding protection, the multi-layer parking building is assembled and fixed by the connecting mechanism 2 and the supporting mechanism 3, after being fixed and stable, the installer fixes the support 401 and the handrail 402 on the edge of the upper surface of the profiled steel plate 304 by bolts, then the user screws the protection rod 409 in the assembling screw hole 407 of the assembling block 406 through the threaded connection head 408, so as to form the protection net, the number of the assembling blocks 406 on the supporting rod 405 can be set according to the actual situation, then the installer inserts the top end of the supporting rod 405 into the inside of the insertion slot 404, and screws the fixing bolt 411 into the insertion hole 410 and through the insertion hole to fix and connect the supporting rod 405 and the assembling block 403, so as to protect the edge of the parking building, prevent people from falling down when getting off the car, and facilitate people to walk down the slope through the handrail 402 after parking.

[0041] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0042] While the embodiments of the application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the following claims and their equivalents.

Claims

1. A multi-story parking garage without a foundation, including a steel plate foundation (1), characterized in that: The upper surface of the steel plate foundation (1) is provided with a connecting mechanism (2) for convenient on-site disassembly and assembly of the steel structure parking garage. The upper surface of the connecting mechanism (2) is provided with a support mechanism (3) for supporting and fixing multi-layer vehicle placement. The upper surface of the support mechanism (3) is provided with a protective mechanism (4) for improving the edge protection effect of the parking garage. The connecting mechanism (2) includes a connecting groove (201) opened on the upper surface of the steel plate foundation (1), the inner bottom wall of the connecting groove (201) is fixed with a connecting bolt (202) by drilling and plug welding, the upper surface of the steel plate foundation (1) is fitted with a column base plate (203), the upper surface of the column base plate (203) is provided with a connecting hole (204), the outer surface of the connecting bolt (202) is slidably inserted with a washer (205), the outer surface of the connecting bolt (202) is threaded with a clamping nut (206), and the outer surface of the connecting bolt (202) and above the clamping nut (206) is threaded with a locking nut (207); The support mechanism (3) includes an outer column (301) and an inner column (302) fixed on the upper surface of the column base plate (203). The top of the outer column (301) and the inner column (302) are both fixed with a support plate (303). The upper surface of the support plate (303) is connected with a profiled steel plate (304) by bolts. The upper surface of the profiled steel sheet (304) is fixed with an anti-slip mat (305), and the lower surface of the profiled steel sheet (304) and the left and right sides of the support plate (303) are both fixed with positioning plates (306). The outer column (301) and the inner column (302) are both I-shaped. The two positioning plates (306) are provided with positioning holes on opposite sides, and fastening bolts (307) are threadedly connected to the inner circumferential walls of the positioning holes. The support plate (303) is provided with fixing holes on both the left and right sides, and the inner diameter of the fixing holes is matched with the outer diameter of the fastening bolts (307). The protective mechanism (4) includes a support column (401) fixed to the upper surface of the profiled steel plate (304) by bolts. A handrail (402) is fixed to the top of the support column (401). An assembly block (403) is fixed to the lower surface of the handrail (402). A slot (404) is opened on the lower surface of the assembly block (403). A support rod (405) is slidably inserted into the inner peripheral wall of the slot (404). An assembly block (406) is fixed to the outer surface of the support rod (405). Assembly screw holes (407) are opened on both the left and right sides of the assembly block (406). Threaded connectors (408) are threaded to the inner peripheral walls of the two assembly screw holes (407) on both the left and right sides. A protective rod (409) is fixed to the opposite end of the two threaded connectors (408).

2. The foundationless multi-story parking garage according to claim 1, characterized in that: The number of connecting grooves (201) is not less than two and they are evenly distributed on the upper surface of the steel plate foundation (1). The number of column base plates (203) is equal to the number of connecting grooves (201).

3. The foundationless multi-story parking garage according to claim 1, characterized in that: The inner diameter of the connecting hole (204) is adapted to the outer diameter of the connecting bolt (202), and the outer diameter of the gasket (205) is larger than the inner diameter of the connecting hole (204).

4. The foundationless multi-story parking garage according to claim 1, characterized in that: The upper surface of the column base plate (203) is fixed with two fixing brackets (208), and the fixing brackets (208) are L-shaped. A reinforcing plate (209) is fixed on the opposite side of the two fixing brackets (208).

5. The foundationless multi-story parking garage according to claim 1, characterized in that: The number of assembly blocks (403) is not less than two and they are evenly distributed on the lower surface of the handrail (402). The number of support rods (405) is equal to the number of assembly blocks (403).

6. The foundationless multi-story parking garage according to claim 1, characterized in that: The assembly block (403) has an insertion hole (410) on its front side. The inner circumferential wall of the insertion hole (410) is threaded with a fixing bolt (411). The outer surface of the support rod (405) has a plug hole, and the inner diameter of the plug hole is adapted to the outer diameter of the fixing bolt (411).

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