Prefabricated assembly type parking space

Abstract

The invention relates to the field of building assembly, and aims to provide a prefabricated assembly type parking space which comprises a concrete base and a cover plate, a reinforcement cage is embedded in the concrete base, the concrete base is divided into two side plates and a bottom plate, the two side plates are spaced left and right, the bottom plate is connected with the bottoms of the two side plates, and the lower portions of the opposite faces of the two side plates extend inwards to form steps. The left end and the right end of the cover plate are erected on the top face edges of the steps on the two sides. A drainage channel penetrating front and back is formed among the cover plate, the bottom plate and the opposite faces of the steps on the two sides, and a plurality of water inlets communicated with the drainage channel are formed in the cover plate. The left side face and the right side face of the cover plate, the opposite faces of the side plates and the top face of the step define a left cast-in-place combination area and a right cast-in-place combination area correspondingly, and the left side and the right side of the reinforcement cage extend upwards to form bottom faces corresponding to the cast-in-place combination areas correspondingly. The method is low in prefabrication cost, high in structural strength, convenient to hoist and rapid to assemble, and capable of effectively avoiding water accumulation on the surface of the parking space.

Description

Technical Field

[0001] The invention relates to the field of building assembly, in particular to a prefabricated assembled parking space. Background Art

[0002] At present, traditional parking spaces are usually constructed by on-site formwork casting. This construction method has a long construction period and is difficult to operate. In a complex construction environment, it is difficult to control the surface flatness and drainage slope of on-site cast parking spaces. At the same time, due to the lack of effective drainage measures in traditional parking spaces, rainwater often accumulates on the surface of the parking spaces, which not only affects the structural strength of the parking spaces, increases the cost of later maintenance, but also affects the parking experience of users. Summary of the invention

[0003] The object of the present invention is to provide a prefabricated assembled parking space, which has low prefabrication cost and high structural strength, is not only convenient for hoisting and quick assembly, but also can effectively avoid water accumulation on the surface of the parking space.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] A prefabricated parking space, comprising a concrete base with a pre-embedded steel cage and a cover plate, wherein the concrete base is divided into two side plates spaced apart from each other and a bottom plate connecting the bottoms of the two side plates, steps extending inwardly from the lower portions of the opposite surfaces of the two side plates, and the left and right ends of the cover plate are mounted on the top edges of the steps on both sides;

[0006] A drainage channel extending from front to back is formed between the cover plate, the bottom plate and the opposite surfaces of the steps on both sides, and a plurality of water inlets connected to the drainage channel are provided on the cover plate;

[0007] The left and right side surfaces of the cover plate, the opposite surfaces of the side plates and the top surface of the step respectively enclose left and right cast-in-place joint areas, and the left and right sides of the steel cage respectively extend upward to form the bottom surfaces of the corresponding cast-in-place joint areas.

[0008] Compared with the prior art, the advantages of the present invention are:

[0009] 1. By setting up the drainage channel that runs through the front and back and the water inlet on the cover plate, rainwater can quickly flow into the drainage channel through the water inlet, preventing rainwater from accumulating on the surface of the parking space, extending the service life of the parking space and improving the parking experience;

[0010] 2. By laying planting soil in the drainage channel, green grass can grow out of the cover surface through the water inlet to achieve greening of the parking space surface, and by setting drainage outlets and geotextiles, the planting soil is effectively prevented from being discharged along with rainwater;

[0011] 3. By extending the steel cage at the bottom of the pouring joint area, the external hook or other lifting equipment can use the part of the steel cage extending from the pouring joint area as a lifting point, thereby lifting the entire concrete base, speeding up the lifting process and achieving the effect of simplifying the construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a first embodiment of a prefabricated assembled parking space of the present invention;

[0013] Figure 2 It is a top view of a first embodiment of a prefabricated assembled parking space of the present invention;

[0014] Figure 3 It is a front view of a first embodiment of a prefabricated assembled parking space of the present invention;

[0015] Figure 4 It is a schematic diagram of the structure of the steel cage of the present invention;

[0016] Figure 5 It is a structural schematic diagram of a second embodiment of a prefabricated assembled parking space of the present invention;

[0017] Figure 6 It is a front view of a second embodiment of a prefabricated assembled parking space of the present invention;

[0018] Figure 7 It is a front cross-sectional view of a second embodiment of a prefabricated assembled parking space of the present invention.

[0019] Explanation of numbers: 1 steel cage, 2 concrete base, 21 side plate, 22 bottom plate, 23 step, 3 cover plate, 301 extension, 4 drainage channel, 5 water inlet, 6 cast-in-place joint area, 7 planting soil, 8 drainage outlet. DETAILED DESCRIPTION

[0020] The present invention is described in detail below with reference to the accompanying drawings and embodiments:

[0021] Embodiment 1:

[0022] like Figure 1-4 As shown, it is a schematic diagram of Example 1 of a prefabricated assembled parking space provided by the present invention:

[0023] A prefabricated assembled parking space, comprising a concrete base 2 with a steel cage 1 embedded therein and a cover plate 3, wherein the concrete base 2 is divided into two side plates 21 spaced apart from each other and a bottom plate 22 connecting the bottoms of the two side plates 21, and steps 23 are extended inwardly from the lower parts of the opposite surfaces of the two side plates 21, and the left and right ends of the cover plate 3 are mounted on the top edges of the steps 23 on both sides;

[0024] The cover plate 3 is a reinforced concrete structure.

[0025] The concrete base 2 is a prefabricated component that is cast in one piece.

[0026] A drainage channel 4 is formed between the cover plate 3, the bottom plate 22 and the opposite surfaces of the steps 23 on both sides, and a plurality of water inlets 5 connected to the drainage channel 4 are provided on the cover plate 3;

[0027] The cross section of the water inlet 5 is a square, and its preferred side length is 8 cm to 15 cm.

[0028] The water inlets 5 are arranged in a rectangular array, and the water inlets 5 should avoid the steel bars in the cover plate 3 to prevent the steel bars from being eroded by rainwater.

[0029] The left and right side surfaces of the cover plate 3 and the opposite surfaces of the side plates 21 and the top surface of the step 23 respectively enclose left and right cast-in-place joint areas 6 , and the left and right sides of the steel cage 1 respectively extend upward to form the bottom surfaces of the corresponding cast-in-place joint areas 6 .

[0030] The top surface of the cover plate 3 is flush with the top surface of the side plate 21 .

[0031] Embodiment 2:

[0032] like Figure 5-7 As shown, it is a schematic diagram of Example 2 of a prefabricated assembled parking space provided by the present invention:

[0033] The structure of this embodiment 2 is substantially the same as that of embodiment 1, and the difference between this embodiment 2 and embodiment 1 is that:

[0034] Extending portions 301 for blocking the front and rear sides of the drainage channel 4 are respectively extended downward at the front and rear ends of the cover plate 3 , and planting soil 7 is laid in the drainage channel 4 .

[0035] The planting soil body 3 is a mixed soil body made by mixing soil, organic matter, fertilizer, water retaining agent, adhesive and grass seeds in a certain proportion.

[0036] The extension portion 301 is provided with a drainage port 8, and a geotextile is laid between the drainage port 8 and the planting soil 7 to prevent soil loss (geotextile is a common synthetic fiber material in garden landscape engineering, which is widely used for filtering, drainage and preventing soil loss).

[0037] The drain port 8 is located at the middle of the lower side of the extension part 301 , and can be a cast iron water grate, a stainless steel water grate, a resin water grate, etc., and is connected to the extension part 301 by expansion bolts or other fixings.

[0038] The construction method of the present invention is roughly as follows:

[0039] S1. Hoisting the concrete base 2 (during the hoisting process, an external steel hoisting rope may be used to tie up the portion of the steel cage 1 extending beyond the pouring joint area 6, or an external hoisting hook may be used to hook the extended portion of the steel cage 1);

[0040] S2. Fill the planting soil 7 between the opposite surfaces of the steps 23 of the concrete base 2, and lay geotextile on the front and rear sides of the planting soil 7. Then, hoist the cover plate 3, and make the extended part 301 of the cover plate 3 block the front and rear sides of the drainage channel 4. (In order to better fill the planting soil 7 in the drainage channel 4, the planting soil 7 can be further filled into the drainage channel 4 through the water inlet 5).

[0041] S3, using the same grade of cement mortar as the concrete base 2 to fill and pour the cast-in-place joint area 6 on site to prevent the steel bars in the cast-in-place joint area 6 from being corroded and rusted;

[0042] S4. Dig a drainage ditch connecting all drainage channels 4 on the front or rear side of the concrete base 2 (the drainage ditch should be directly integrated into the municipal drainage network).

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A prefabricated parking space, characterized in that: It comprises a concrete base (2) with a pre-embedded steel cage (1) and a cover plate (3), wherein the concrete base (2) is divided into two side plates (21) spaced apart from each other on the left and right and a bottom plate (22) connecting the bottoms of the two side plates (21), steps (23) extending inwardly from the lower parts of the opposite surfaces of the two side plates (21), and the left and right ends of the cover plate (3) are mounted on the top edges of the steps (23) on both sides; A drainage channel (4) that penetrates front to back is formed between the cover plate (3), the bottom plate (22) and the opposing surfaces of the steps (23) on both sides, and a plurality of water inlets (5) that communicate with the drainage channel (4) are provided on the cover plate (3); The left and right side surfaces of the cover plate (3) and the opposite surfaces of the side plates (21) and the top surface of the step (23) respectively enclose left and right cast-in-place joint areas (6), and the left and right sides of the steel cage (1) respectively extend upward to form the bottom surfaces of the corresponding cast-in-place joint areas (6).

2. The prefabricated parking space according to claim 1, characterized in that: Extending portions (301) for blocking the front and rear sides of the drainage channel (4) are respectively extended downwards at the front and rear ends of the cover plate (3), and planting soil (7) is laid in the drainage channel (4).

3. The prefabricated parking space according to claim 2, characterized in that: The extension portion (301) is provided with a drainage port (8), and a geotextile is laid between the drainage port (8) and the planting soil (7) to prevent soil loss.

4. The prefabricated parking space according to claim 1, characterized in that: The plurality of water inlets (5) are arranged in a rectangular array.

5. The prefabricated parking space according to claim 1, characterized in that: The top surface of the cover plate (3) is flush with the top surface of the side plate (21).

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