Fabricated floor system with high stability

Abstract

The utility model relates to the technical field of assembly type floor systems, and discloses a high-stability assembly type floor system which comprises a floor plate, a bearing rod and four first supporting columns, the lower ends of the first supporting columns are fixedly connected with a bottom plate, screws penetrate through the four corners of the bottom plate, and the two ends of the bottom of the bearing rod are fixedly connected with inserting blocks. Inserting grooves matched with the inserting blocks are formed in the upper ends of the first supporting columns correspondingly, and limiting assemblies are arranged on the two sides of the inserting blocks correspondingly; according to the high-stability assembly type floor system, inserting blocks at the bottoms of bearing rods are inserted into inserting grooves in the upper ends of the first supporting columns, the inserting blocks are fixed through limiting assemblies, connection between the floor plate and the first supporting columns can be firmer, and through splicing blocks arranged on the two adjacent sides of the floor plate and splicing grooves formed in the other two sides of the floor plate, the stability of the floor plate is improved; the sealing performance between the two adjacent floor cover plates is better, and the connection between the two adjacent floor cover plates is firmer.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled floor systems, in particular to an assembled floor system with high stability. Background Art

[0002] Floor slab is the floor structure in multi-story houses. It is usually made of wood or reinforced concrete. In the latter structure, the floor slab supported by beams is called "ribbed floor slab"; the floor slab directly supported on the columns is called "beamless floor slab". The floor slab includes floor slabs, secondary beams, main beams and other components, and is the general name for these components. The floor columns generally have square cross-sections, but can also have circular and polygonal cross-sections, and the side columns can also be made into rectangular cross-sections;

[0003] In the prior art, for example, announcement number CN215948622U proposes a high-strength prefabricated floor system. This technical solution relates to the field of prefabricated buildings, and more specifically, it relates to a high-strength prefabricated floor system, which includes a floor plate and two support frames for supporting the floor plates, each of which is provided with a fixing assembly for fixing the floor plate; the support frame includes a load-bearing rod and two support blocks, two positioning blocks are fixedly provided on the lower surface of the load-bearing rod, and positioning grooves are provided on the upper surfaces of the two support blocks, and the two positioning blocks are respectively engaged with the two positioning grooves; fasteners for fixing the positioning blocks are provided on the support blocks; the fixing assembly includes a fixing screw and a nut, an adjustment groove is provided on the load-bearing rod, the fixing screw passes through the adjustment groove, the fixing screw is threadedly engaged with the floor plate, the nut is threadedly engaged with the fixing screw, and the nut abuts against the lower surface of the load-bearing rod. This application increases the convenience for staff to install the floor system;

[0004] Although the assembled floor system of the prior art solution improves the convenience of workers in installing the floor system, when the workers assemble the floor system, there is no connection structure between two adjacent floor plates, which leads to poor stability of the connection between the floor plates. In addition, the floor plates are fixedly connected to the support frame by bolts, and the bolts may be stripped after long-term use, thereby causing poor stability of the floor plates.

[0005] In order to solve the above problems, the present application proposes a prefabricated floor system with high stability. Utility Model Content

[0006] The utility model aims to provide a prefabricated floor system with high stability, which is mainly used to solve the problem that in the existing prefabricated floor system, there is no connection structure between two adjacent floor plates, and the floor plates are fixedly connected to the support frame by bolts. The bolts may slip after long-term use, thereby causing the stability of the floor plates to deteriorate.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A highly stable assembled floor system comprises a floor plate, a load-bearing rod and four first support columns, the lower ends of the first support columns are fixedly connected to the base plate, four corners of the base plate are penetrated by screws, both ends of the bottom of the load-bearing rod are fixedly connected to plug blocks, the upper ends of the first support columns are provided with slots matching the plug blocks, both sides of the plug blocks are provided with limit assemblies, the two adjacent sides of the outer wall of the floor plate are fixedly connected with splicing blocks, the other two sides of the outer wall of the floor plate are provided with splicing grooves matching the splicing blocks, a plurality of limit bolts penetrate the top of the splicing grooves of the floor plate, the bottom of the floor plate is fixedly connected with nuts matching the limit bolts, and the splicing blocks are provided with through holes matching the limit bolts.

[0009] The working principle and beneficial effects of the utility model:

[0010] 1. Working principle: First, fix the four bottom plates on the base with screws at the appropriate positions, and then insert the plug at the bottom of the load-bearing rod into the slot on the first supporting column. The limit assembly can better fix the plug, and the first floor plate is installed. When installing the second floor plate, first install the first supporting column to the floor plate, and then insert the splicing block on the floor plate into the splicing groove on the installed floor plate, and then fix the four bottom plates to the base with screws. It is best to install the limit bolts and tighten them to make them threaded with the nuts. The installation of the second floor system is completed. Repeat the above steps to install subsequent floor systems.

[0011] 2. Beneficial effect: Through the plug block set at the bottom of the load-bearing rod and the slot opened at the upper end of the first support column, after the plug block is inserted into the slot, it is fixed by the limit assembly, so that the connection between the floor plate and the first support column can be made stronger. Through the splicing blocks set on the adjacent two sides of the floor plate and the splicing grooves opened on the other two sides, not only the sealing between the two adjacent floor plates can be made better, but also the connection between the two adjacent floor plates can be made stronger, thereby making the prefabricated floor system more stable.

[0012] Preferably, the limiting assembly includes sliding cavities on both sides of the plug block, a wedge block is slidably connected inside the sliding cavity, the plug block extends from one side of the wedge block, and a plurality of springs are fixedly connected to the other side, the other end of the spring is fixedly connected to the inner wall of the sliding cavity, through grooves matching the wedge block are provided on both sides of the inner wall of the slot, a pressing block is slidably connected inside the through groove, a first support column extends from one side of the pressing block, and the other side is set against the wedge block, when the staff inserts the plug block into the slot at the upper end of the first support column, the wedge block is squeezed to the inside of the sliding cavity When the first support column is to be disassembled, pressing the pressing blocks on both sides of the first support column at the same time can push the wedge block to slide into the sliding cavity. When the wedge block is out of the through slot, the first support column can be removed from the floor plate. The advantage of such a setting is that the disassembly of the first support column is more convenient.

[0013] Preferably, a second support column is connected to the middle of both sides of the bottom of the floor slab, the lower end of the second support column is fixedly connected to the base plate, and screws penetrate the four corners of the base plate. Through the second support column arranged at the bottom of the floor slab, the second support column can provide certain support for the floor slab, thereby further improving the stability of the floor system.

[0014] Preferably, sliders are fixedly connected to both sides of the pressing block, and the inner wall of the through groove is provided with a sliding groove matching the slider. When the pressing block slides inside the through groove, the sliders arranged on both sides of the pressing block and the sliding grooves provided on the inner wall of the through groove can play a better limiting and guiding role for the pressing block, thereby making the pressing block more stable when sliding inside the through groove and effectively preventing the pressing block from leaving the through groove.

[0015] Preferably, a threaded column is fixedly connected to the upper end of the second support column, and a threaded groove matching the threaded column is opened at the bottom of the floor plate. The threaded column arranged on the second support column and the threaded groove opened at the bottom of the floor plate make it easier to disassemble and assemble the second support column and the floor plate.

[0016] Preferably, the screws are all embedded hexagonal settings, and the upper end surface of the screw is not higher than the top of the base plate. After the screws are installed, the upper end surface of the screws is not higher than the top of the base plate, so that it will not bulge out and cause wear. The screws are embedded hexagonal settings, and the screws with embedded hexagonal settings can rotate better during installation, reducing the possibility of slip angles.

[0017] Preferably, the corners of the pressing block extending from one side of the first support column are all rounded. By setting the corners of the pressing block extending from one side of the first support column to be rounded, people's hands can be more comfortable when pressing the pressing block, and the corners of the pressing block will not scratch people's hand skin. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the floor slab of the utility model when viewed from above;

[0020] Figure 3 It is a schematic diagram of the top cross-sectional structure of the first support column of the utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of the second support column of the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the limiting component of the utility model.

[0023] In the figure: 1, floor plate; 2, load-bearing rod; 3, first support column; 4, bottom plate; 5, screw; 6, plug block; 7, slot; 8, splicing block; 9, splicing groove; 10, limit bolt; 11, nut; 12, through hole; 13, sliding cavity; 14, wedge block; 15, spring; 16, through groove; 17, pressing block; 18, second support column; 19, slider; 20, slide groove; 21, threaded column; 22, threaded groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5A prefabricated floor system with high stability includes a floor plate 1, a load-bearing rod 2 and four first support columns 3. The lower ends of the first support columns 3 are fixedly connected to a bottom plate 4. Screws 5 are penetrated at the four corners of the bottom plate 4. After the bottom plate 4 is positioned, it can be fixed to the base through the screws 5. Both ends of the bottom of the load-bearing rod 2 are fixedly connected to plug blocks 6. The upper ends of the first support columns 3 are provided with slots 7 matching the plug blocks 6. Limiting components are arranged on both sides of the plug blocks 6. The plug blocks 6 at the bottom of the load-bearing rod 2 are inserted into the slots 7 on the first support column 3. The limiting components can be used to The plug block 6 has a good fixing effect. The middle of both sides of the bottom of the floor plate 1 is connected with a second support column 18, which can better support the floor plate 1, thereby further improving the stability of the floor system. The upper end of the second support column 18 is fixedly connected with a threaded column 21, and the bottom of the floor plate 1 is provided with a threaded groove 22 matching the threaded column 21. The second support column 18 can be installed or removed by rotating it, so that the disassembly and assembly of the second support column 18 is more convenient. The lower end of the second support column 18 is fixedly connected with the bottom plate 4, and screws are penetrated at the four corners of the bottom plate 4. 5. The bottom plate 4 at the lower end of the second support column 18 can be fixed to the base by screws 5. The screws 5 are all embedded hexagonal settings, so that the screws 5 can be better rotated during installation, reducing the possibility of slip angles, and the upper end surface of the screws 5 is not higher than the top of the bottom plate 4, so that the screws 5 will not protrude and wear, thereby effectively extending the service life of the screws 5. The adjacent two sides of the outer wall of the floor cover 1 are fixedly connected with splicing blocks 8, and the other two sides of the outer wall of the floor cover 1 are provided with splicing grooves 9 matching the splicing blocks 8. The top of the splicing grooves 9 of the floor cover 1 is penetrated by multiple limit bolts 10 The bottom of the floor slab 1 is fixedly connected with a nut 11 matching the limit bolt 10, and a through hole 12 matching the limit bolt 10 is opened on the splicing block 8. The splicing block 8 on the floor slab 1 is inserted into the splicing groove 9 on the installed floor slab 1, and then the four bottom plates 4 are fixed to the substrate by screws 5. It is best to install the limit bolt 10 and tighten it so that it is threadedly connected with the nut 11, and the installation of the second floor system is completed. This not only makes the sealing between the two adjacent floor slabs 1 better, but also makes the connection between the two adjacent floor slabs 1 more secure.

[0026] like Figure 3 and Figure 5As shown, the limit assembly includes sliding cavities 13 on both sides of the plug block 6, and a wedge block 14 is slidably connected inside the sliding cavity 13. The plug block 6 is extended from one side of the wedge block 14, and a plurality of springs 15 are fixedly connected to the other side. The other end of the spring 15 is fixedly connected to the inner wall of the sliding cavity 13, and through grooves 16 matching the wedge block 14 are provided on both sides of the inner wall of the slot 7. A pressing block 17 is slidably connected to the through groove 16. The first support column 3 is extended from one side of the pressing block 17, and the other side is set against the wedge block 14. When the staff inserts the plug block 6 into the slot 7 at the upper end of the first support column 3, the wedge block 14 is squeezed and slides into the sliding cavity 13, and the spring 15 is squeezed to make it in a compressed state. When the plug block 6 is fully inserted into the slot 7, the wedge block 14 will pop up under the action of the spring 15 and engage with the through groove 16, which can better fix the plug block 6, thereby making the floor system The stability is higher. When the first support column 3 needs to be disassembled, the pressing blocks 17 on both sides of the first support column 3 can be pressed simultaneously to push the wedge block 14 to slide into the sliding cavity 13. When the wedge block 14 is separated from the through groove 16, the first support column 3 can be removed from the floor cover 1. The advantage of such a configuration is that the disassembly of the first support column 3 is more convenient. Both sides of the pressing block 17 are fixedly connected with sliding blocks 19. The inner wall of the through groove 16 is provided with sliding grooves 20 matching the sliding blocks 19, which can play a better role in limiting and guiding the pressing block 17, so that the stability of the pressing block 17 when sliding in the through groove 16 is higher, and the pressing block 17 can be effectively prevented from being separated from the through groove 16. The corners of the pressing block 17 extending from the first support column 3 are all rounded, which can make people's hands more comfortable when pressing the pressing block 17, and the corners of the pressing block 17 will not scratch people's hand skin.

[0027] From the above, it can be seen that the specific implementation of the utility model is as follows:

[0028] First, fix the four bottom plates 4 to the base at appropriate positions by means of screws 5, and then insert the plug 6 at the bottom of the load-bearing rod 2 into the slot 7 on the first support column 3. When the plug 6 is inserted into the slot 7 at the upper end of the first support column 3, the wedge block 14 is squeezed and slides into the sliding cavity 13, and at the same time, the spring 15 is squeezed to be in a compressed state. When the plug 6 is fully inserted into the slot 7, the wedge block 14 pops up under the action of the spring 15 and engages with the through slot 16, which can better fix the plug 6. Then, the second support column 18 is threadedly connected to the bottom of the floor slab 1, and screwed in. The nail 5 can fix the bottom plate 4 at the lower end of the second support column 18 on the base, and the installation of the first floor board 1 is completed. When installing the second floor board 1, first install the first support column 3 on the floor board 1, and then insert the splicing block 8 on the floor board 1 into the splicing groove 9 on the installed floor board 1, and then fix the four bottom plates 4 to the base with screws 5, install the limit bolts 10 and tighten them to make them threadedly connected with the nuts 11, and it is best to install the second support column 18 to the bottom of the floor board 1, and the installation of the second floor system is completed. Repeat the above steps to install the subsequent floor system.

[0029] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A highly stable assembled floor system, comprising a floor plate (1), a bearing rod (2) and four first support columns (3), characterized in that: The lower ends of the first support columns (3) are fixedly connected to the base plate (4), the four corners of the base plate (4) are penetrated by screws (5), the two ends of the bottom of the bearing rod (2) are fixedly connected to the plug blocks (6), the upper ends of the first support columns (3) are provided with slots (7) matching the plug blocks (6), and both sides of the plug blocks (6) are provided with limit assemblies, the adjacent two sides of the outer wall of the floor slab (1) are fixedly connected to the splicing blocks (8), the other two sides of the outer wall of the floor slab (1) are provided with splicing grooves (9) matching the splicing blocks (8), the top of the splicing grooves (9) of the floor slab (1) are penetrated by a plurality of limit bolts (10), the bottom of the floor slab (1) is fixedly connected to nuts (11) matching the limit bolts (10), and the splicing blocks (8) are provided with through holes (12) matching the limit bolts (10).

2. The assembled floor system with high stability according to claim 1, characterized in that: The limit assembly comprises a sliding cavity (13) on both sides of the plug block (6), a wedge block (14) is slidably connected inside the sliding cavity (13), the plug block (6) is extended from one side of the wedge block (14), and a plurality of springs (15) are fixedly connected to the other side, and the other end of the spring (15) is fixedly connected to the inner wall of the sliding cavity (13), through grooves (16) matching the wedge block (14) are provided on both sides of the inner wall of the slot (7), a pressing block (17) is slidably connected inside the through groove (16), a first support column (3) is extended from one side of the pressing block (17), and the other side is arranged to abut against the wedge block (14).

3. The assembled floor system with high stability according to claim 1, characterized in that: Second support columns (18) are connected to the middle of both sides of the bottom of the floor slab (1), the lower ends of the second support columns (18) are fixedly connected to the bottom plate (4), and screws (5) are passed through the four corners of the bottom plate (4).

4. The assembled floor system with high stability according to claim 2, characterized in that: Slide blocks (19) are fixedly connected to both sides of the pressing block (17), and the inner wall of the through groove (16) is provided with a sliding groove (20) matching the slide blocks (19).

5. The assembled floor system with high stability according to claim 3 is characterized by: A threaded column (21) is fixedly connected to the upper end of the second support column (18), and a threaded groove (22) matching the threaded column (21) is provided at the bottom of the floor slab (1).

6. The assembled floor system with high stability according to claim 3 is characterized by: The screws (5) are all embedded hexagonal arrangements, and the upper end surfaces of the screws (5) are not higher than the top of the bottom plate (4).

7. The assembled floor system with high stability according to claim 2, characterized in that: The corners of the pressing block (17) extending out of the first support column (3) are all rounded.

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