Fabricated hardened floor for construction site

Abstract

The utility model discloses an assembly type hardened floor for a construction site, and particularly relates to the technical field of building construction, which comprises a leveling plate, a first precast slab is crimped on one side of the leveling plate, a second precast slab is crimped on the other side of the leveling plate, and a fixing plate is crimped between the first precast slab and the second precast slab. A plurality of screws are connected between the fixing plate and the leveling plate, the first prefabricated plate and the second prefabricated plate are the same in structure and are both concrete structures, steel bar frames are arranged in the first prefabricated plate and the second prefabricated plate, the steel bar frames comprise a plurality of transverse bars and longitudinal bars, the transverse bars are evenly arranged, the longitudinal bars are perpendicularly arranged on the transverse bars, and the first prefabricated plate and the second prefabricated plate are integrally formed. The contact points of the longitudinal bars and the transverse bars are bundled through steel wires, pulling plates are arranged at the two ends of the first prefabricated slab, clamping grooves are formed in the bottom ends of the pulling plates, and the two ends of the corresponding transverse bars are of an L-shaped structure. The utility model has the advantages that the flatness and the connection fixity of the hardened ground can be improved, and the assembly is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more specifically, to an assembled hardened ground for construction sites. Background Art

[0002] In the living and office areas, processing areas, and temporary roads at construction sites, hardening must be carried out to meet the anti-dust environmental protection requirements. However, the temporarily hardened roads must be demolished after the project is completed, which generates a large amount of construction waste, causing waste of resources such as cement and sand, and may also delay the overall construction period, causing losses and waste to the country, society, project owners, and construction units.

[0003] However, when the existing hardened ground is in use, it is directly laid adjacent to each other, with poor integrity. Under long-term trampling, warping will occur, and walking and transportation are not stable enough, and the connections are uneven. Therefore, an assembled hardened ground for construction sites is proposed. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an assembled hardened ground for construction sites to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an assembled hardened ground for construction sites, including a leveling plate, a first precast slab is press-fitted on one side of the leveling plate, a second precast slab is press-fitted on the other side of the leveling plate, a fixing plate is press-fitted between the first precast slab and the second precast slab, and a plurality of screws are connected between the fixing plate and the leveling plate.

[0006] During specific implementation, the first precast slab and the second precast slab are respectively press-fitted at both ends of the leveling plate and are in plug-in fit with the leveling plate. Then, each screw passes through the fixing plate and is connected to the leveling plate. The screw is tightened so that the top of the leveling plate fits against the bottom of the fixing plate, so that the top surfaces of the first precast slab, the second precast slab, and the fixing plate are flush, forming a flat structure and being fixedly connected, thereby making the hardened ground at the construction site flatter, not having a single depression, and being simple to assemble and convenient for construction.

[0007] Preferably, the first precast slab and the second precast slab have the same structure, both are concrete structures, and a steel bar frame is arranged inside.

[0008] Preferably, the steel bar frame includes a plurality of horizontal bars and vertical bars. The plurality of horizontal bars are evenly arranged, and each vertical bar is vertically arranged on the plurality of horizontal bars. The contact points between the vertical bars and the horizontal bars are tied with steel wires.

[0009] Preferably, pull plates are provided at both ends of the first precast slab, and clamping grooves are formed at the bottom ends of the pull plates, and both ends of the corresponding horizontal bars are in an L-shaped structure.

[0010] Preferably, the leveling plate includes a first plate body, insertion slots and screw holes. Two insertion slots are horizontally formed at the top end of the first plate body, and the insertion slots are respectively in plug-in fit with the corresponding pull plates, and a plurality of screw holes are formed between the two insertion slots.

[0011] Preferably, the fixing plate includes a second plate body, a bottom plate and through holes. A bottom plate is arranged in the middle of the bottom end of the second plate body, a plurality of through holes penetrating through the bottom plate are formed in the second plate body, storage grooves are formed at the tops of the through holes, and the through holes are respectively in vertical fit with the corresponding screw holes.

[0012] The technical effects and advantages of the present utility model:

[0013] 1. By respectively pressing the first precast slab and the second precast slab at both ends of the leveling plate and being in plug-in fit with the leveling plate, and then connecting the leveling plate through each screw penetrating through the fixing plate, and tightening the screw, the top end of the leveling plate is attached to the bottom of the fixing plate, so that the top surfaces of the first precast slab, the second precast slab and the fixing plate are flush, forming a flat structure and being fixedly connected, so that the hardened ground at the construction site is flatter, not in a single depression, and the assembly is simple and convenient for construction;

[0014] 2. By respectively inserting the pull plates at both ends of the first precast slab and the second precast slab into the corresponding insertion slots, and then placing the first plate body in the gap between the first precast slab and the second precast slab, so that the through holes are respectively in vertical fit with the corresponding screw holes, and installing and tightening screws in each through hole, the bottom plate is pressed against the first plate body, so as to complete the clamping and fixing of the first precast slab and the second precast slab, and the top surfaces of the first precast slab and the second precast slab are flush, improving the flatness of the hardened ground. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the first precast slab of the present utility model.

[0017] Figure 3 It is a schematic diagram of the structure of the steel bar frame of the present utility model.

[0018] Figure 4 It is a schematic diagram of the structure of the leveling plate of the present utility model.

[0019] Figure 5 It is a schematic diagram of the structure of the fixing plate of the present utility model.

[0020] The reference numerals are: 1, leveling plate; 101, first plate body; 102, slot; 103, screw hole; 2, first precast slab; 3, second precast slab; 4, fixing plate; 401, second plate body; 402, bottom plate; 403, through hole; 5, screw; 6, tension plate; 7, card slot; 8, transverse rib; 9, longitudinal rib. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] As shown in the attached Figures 1-3 The prefabricated hardened ground for the construction site shown includes a leveling plate 1. A first precast slab 2 is press-connected to one side of the leveling plate 1, and a second precast slab 3 is press-connected to the other side of the leveling plate 1. A fixing plate 4 is press-connected between the first precast slab 2 and the second precast slab 3, and a plurality of screws 5 are connected between the fixing plate 4 and the leveling plate 1.

[0023] During specific implementation, the first precast slab 2 and the second precast slab 3 are respectively press-connected to both ends of the leveling plate 1 and are in plug-in fit with the leveling plate 1. Then, each screw 5 passes through the fixing plate 4 and is connected to the leveling plate 1. The screw 5 is tightened so that the top of the leveling plate 1 is in contact with the bottom of the fixing plate 4, so that the top surfaces of the first precast slab 2, the second precast slab 3, and the fixing plate 4 are flush, forming a flat structure and being fixedly connected, thereby making the hardened ground at the construction site flatter, not having a single depression, and having simple assembly and being convenient for construction.

[0024] The first precast slab 2 and the second precast slab 3 have the same structure, both are concrete structures, and a steel bar framework is arranged inside.

[0025] The steel bar framework includes a plurality of transverse ribs 8 and longitudinal ribs 9. The plurality of transverse ribs 8 are evenly arranged, and each longitudinal rib 9 is vertically arranged on the plurality of transverse ribs 8. The contact points of the longitudinal ribs 9 and the transverse ribs 8 are tied with steel wires.

[0026] Tension plates 6 are arranged at both ends of the first precast slab 2. Card slots 7 are formed at the bottom ends of the tension plates 6. The two ends of the corresponding transverse ribs 8 are in an L-shaped structure, so as to improve the strength of the tension plates 6 and avoid cracking.

[0027] The leveling plate 1 includes a first plate body 101, slots 102 and screw holes 103. Two slots 102 are parallelly provided at the top end of the first plate body 101. Each of the slots 102 is inserted and matched with a corresponding pulling plate 6. A plurality of screw holes 103 are provided between the two slots 102.

[0028] The fixing plate 4 includes a second plate body 401, a bottom plate 402 and through holes 403. The bottom plate 402 is provided in the middle of the bottom end of the second plate body 401. A plurality of through holes 403 penetrating the bottom plate 402 are provided on the second plate body 401. A receiving groove is provided at the top of each of the through holes 403, and each of the through holes 403 is vertically matched with a corresponding screw hole 103.

[0029] During specific implementation, the pulling plates 6 at both ends of the first precast slab 2 and the second precast slab 3 are respectively inserted into the corresponding slots 102. Then, the first plate body 101 is placed in the gap between the first precast slab 2 and the second precast slab 3, so that each of the through holes 403 is vertically matched with a corresponding screw hole 103. Screws 5 are installed in each through hole 403 and tightened, so that the bottom plate 402 is pressed against the first plate body 101, thereby completing the clamping and fixing of the first precast slab 2 and the second precast slab 3, and making the top surfaces of the first precast slab 2 and the second precast slab 3 flush, improving the flatness of the hardened ground.

[0030] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An assembled hardened ground for the construction site, including a leveling plate (1), characterized in that: One side of the leveling plate (1) is press-connected with a first precast slab (2), the other side of the leveling plate (1) is press-connected with a second precast slab (3), a fixing plate (4) is press-connected between the first precast slab (2) and the second precast slab (3), and a plurality of screws (5) are connected between the fixing plate (4) and the leveling plate (1).

2. The prefabricated hardened ground for construction sites according to claim 1, characterized in that: The first precast slab (2) and the second precast slab (3) have the same structure, both are concrete structures, and a steel bar frame is arranged inside.

3. The prefabricated hardened ground for construction site according to claim 2, wherein: The steel bar frame includes a plurality of horizontal bars (8) and vertical bars (9). The plurality of horizontal bars (8) are arranged evenly, and each vertical bar (9) is vertically arranged on the plurality of horizontal bars (8). The contact points of the vertical bars (9) and the horizontal bars (8) are tied with steel wires.

4. The prefabricated hardened ground for construction site according to claim 3, wherein: Both ends of the first precast slab 2 are provided with pull plates (6), and clamping grooves (7) are formed at the bottom ends of the pull plates (6).

5. The prefabricated hardened ground for construction sites according to claim 4, characterized in that: The leveling plate (1) includes a first plate body (101), slot holes (102) and screw holes (103). Two slot holes (102) are arranged in parallel at the top end of the first plate body (101), and each slot hole (102) is inserted and matched with the corresponding pull plate (6). A plurality of screw holes (103) are arranged between the two slot holes (102).

6. The prefabricated hardened ground for construction sites according to claim 5, characterized in that: The fixing plate (4) includes a second plate body (401), a bottom plate (402) and through holes (403). The bottom plate (402) is arranged in the middle at the bottom end of the second plate body (401). A plurality of through holes (403) penetrating through the bottom plate (402) are arranged on the second plate body (401). Storage grooves are arranged at the tops of the through holes (403), and the through holes (403) are respectively vertically matched with the corresponding screw holes (103).

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