Socket-and-socket assembled elevated floor system

Abstract

A socket-and-spigot type assembled elevated floor system comprises an annular building wall, wherein a plurality of elevated floor units are arranged above the floor inside the building wall, and adjustment supports are provided at the bottom of the four end corners of the elevated floor units; the elevated floor units comprise rectangular unit plates, the bottom surface of which is provided with an adhesive layer; a fixing frame is provided at the bottom of the unit plate, the fixing frame is provided with a first slot and a second slot; the adjustment support comprises a first support plate, a second support plate, a third support plate, and a fourth support plate; a slide is provided on each side of the middle of the fourth support plate; the first slot and the second slot of each elevated floor unit are plugged into the corresponding third support plate, the fourth plate and the ninth plate ends of each elevated floor unit are located on the top surface of the corresponding fourth support plate, and the bottom plate end of each elevated floor unit is located on the top surface of the corresponding second support plate; the length directions of the raised portions of the bottom plate of each elevated floor unit are parallel to form a pipeline trough.

Description

Technical Field

[0001] The invention belongs to the technical field of interior decoration, in particular to a socket-and-spigot-type assembled overhead floor system. Background Art

[0002] Traditional flooring has the following problems in construction and decoration: 1. The process is complex and there are many construction steps. It relies on workers to produce on the construction site. The installation precision error relies on manual control. The construction quality depends on the workers' craftsmanship, resulting in poor quality control and consistency; 2. The construction period is long. Each link such as: preparing multiple materials, transportation, installing keels, masonry, plastering, base board, production and installation of finishing layers, necessary time intervals, time consumed in process connection, etc., leads to a long time for floor tiles / stones / other slabs, low efficiency, and unfavorable construction period; 3. The floor finish is basically non-removable after construction, and the possibility of reuse is low, resulting in high cost and poor flexibility. Summary of the Invention

[0003] The purpose of the present invention is to provide a socket-and-spigot type assembled overhead floor system, which has the advantages of factory production, high installation precision, guaranteed construction quality and construction period, reusability and cost saving.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A socket-and-spigot type assembled elevated floor system comprises an annular building wall, wherein a plurality of elevated floor units are arranged above the floor within the building wall, each elevated floor unit being rectangular, and having adjustable supports at the bottom of the four end corners of the elevated floor unit;

[0006] The elevated floor unit includes a rectangular unit plate, the bottom surface of which is provided with an adhesive layer; a fixing frame is provided at the bottom of the unit plate, the fixing frame includes a rectangular bottom plate, the four edges of the bottom plate are the first side, the second side, the third side and the fourth side in sequence, the first side and the third side each extend upward to provide a broken line side plate, the side plate includes a first plate, a second plate, a third plate and a fourth plate vertically connected to each other in sequence, a horizontal fifth plate is provided on the top of the first plate, a first slot opening outward is formed between the fifth plate and the second plate; the first plate is vertically connected to the end of the bottom plate, the top surface of the fourth plate is bonded to the bottom surface of the unit plate through the adhesive layer; the bottom plate is provided with a plurality of upwardly protruding protrusions, so that the cross section of the bottom plate is wavy The cross section of the raised portion is semicircular and its height is less than or equal to the height of the first plate; the second side and the fourth side each extend upward to provide a broken line end plate, the end plate includes a sixth plate, a seventh plate, an eighth plate and a ninth plate connected vertically to each other in sequence, a horizontal tenth plate is provided on the top of the sixth plate, and a second slot opening outward is formed between the tenth plate and the seventh plate; the sixth plate is vertically connected to the end of the bottom plate and is provided with a semicircular notch corresponding to each raised portion, and the top surface of the ninth plate is bonded to the bottom surface of the unit plate by the adhesive layer; a bottom and a closed accommodating space are formed between the bottom plate, the side plate and the end plate, the accommodating space is filled with concrete, and the top of the concrete is bonded to the bottom surface of the unit plate by the adhesive layer;

[0007] The cam is secured to the bottom of the platform and has a plurality of slots for securing the second support rail and the second support rail, respectively.

[0008] The third support plate, the fourth support plate and the two slides divide the top of the third support plate into four installation spaces; the adjacent end corners of the four adjacent elevated floor units are respectively located in the four installation spaces, and the first slot and the second slot of each elevated floor unit are plugged into the third support plate in the corresponding installation space, the fourth plate and the ninth plate end of each elevated floor unit are located on the top surface of the fourth support plate in the corresponding installation space, and the bottom plate end of each elevated floor unit is located on the top surface of the corresponding second support plate; the length directions of the raised portions of each elevated floor unit are parallel to form a pipeline trough.

[0009] Furthermore, a supporting keel is provided at the bottom of the building wall, which includes a vertical first keel plate, which is fixedly connected to the side of the building wall by expansion bolts; a horizontal second keel plate is provided at the bottom end of the first keel plate, and the second keel plate is located on the floor; a vertical third keel plate is provided at the end of the second keel plate, and a horizontal fourth keel plate is provided at the top of the third keel plate, and a horizontal fifth keel plate is provided in the middle of the first keel plate, and the height of the fifth keel plate is higher than that of the fourth keel plate; the first slot and / or the second slot of the elevated floor unit close to the building wall are plugged into the corresponding fifth keel plate, and the bottom plate end of the elevated floor unit close to the building wall is located on the top surface of the corresponding fourth keel plate; the unit plate end of the elevated floor unit close to the building wall is against the side of the corresponding first keel plate.

[0010] Furthermore, a skirting board installation plate is provided above the supporting keel, the skirting board installation plate is fixedly connected to the side of the building wall, and the outer side of the skirting board installation plate is connected to the skirting board by a buckle.

[0011] Furthermore, a reinforcing rib is provided between two adjacent protrusions, and two ends of each reinforcing rib are fixedly connected to the two end plates respectively.

[0012] Furthermore, a plurality of anti-slip grooves are provided on the bottom surface of the unit plate.

[0013] Furthermore, the concrete is lightweight concrete.

[0014] Furthermore, the screw sleeve is provided with a limiting nut, and a side surface of the limiting nut is provided with an annular supporting rib, and the top of the supporting rib is against the bottom surface of the second supporting plate.

[0015] Furthermore, the first support plate and the second support plate are rectangular.

[0016] Furthermore, a sealing strip is provided between the ends of the unit plates, and the bottom end of the sealing strip is provided in the strip groove on the fourth plate and the ninth plate.

[0017] Furthermore, the unit panels are stone panels or ceramic tiles.

[0018] The beneficial effects of the present invention are:

[0019] 1. Factory processing has high consistency and precision, and the construction quality is guaranteed.

[0020] 2. It can save time, be beneficial to the construction period, and avoid the problem of delay in construction period caused by cross-operation of other types of work at the construction site.

[0021] 3. Reusable, the unit board is easy to disassemble, saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the socket-and-spigot type assembled overhead floor system of the present invention.

[0023] Figure 2 It is a schematic diagram of the connection between the elevated floor unit and the adjustment support of the socket-and-spigot type assembled elevated floor system of the present invention.

[0024] Figure 2A yes Figure 2 Enlarged schematic diagram of point A in the middle.

[0025] Figure 3 It is a front view of an elevated floor unit of the socket-and-spigot type assembled elevated floor system of the present invention.

[0026] Figure 3A yes Figure 3 Cross-sectional view along the BB direction.

[0027] Figure 3B yes Figure 3A Enlarged schematic diagram of point C in the middle.

[0028] Figure 3C yes Figure 3 Cross-sectional view in the DD direction.

[0029] Figure 3D yes Figure 3C Enlarged schematic diagram of point E in the middle.

[0030] Figure 3E It is a rear view of the elevated floor unit of the socket-and-spigot type assembled elevated floor system of the present invention.

[0031] Figure 4 It is a front view of the adjustment support of the socket-and-spigot type assembled overhead floor system of the present invention.

[0032] Figure 4A It is a top view of the adjustment support of the socket-and-spigot type assembled overhead floor system of the present invention.

[0033] Figure 4B It is an exploded schematic diagram of the adjustment support of the socket-and-spigot type assembled overhead floor system of the present invention.

[0034] Figure 4C It is a schematic diagram of the installation process of the slide plate of the socket-and-spigot type assembled overhead floor system of the present invention.

[0035] Figure 5 It is a schematic diagram of the installation process of the elevated floor unit of the socket-and-spigot type assembled elevated floor system of the present invention.

[0036] Figure 5A It is a top view of the elevated floor unit of the socket-and-spigot type assembled elevated floor system of the present invention after installation is completed.

[0037] Figure 5B yes Figure 5A Enlarged schematic diagram of point F in the middle.

[0038] Figure 6 The present invention is a schematic structural diagram of an embodiment of the connection structure between the raised floor unit and the building wall of the socket-and-spigot type assembled raised floor system.

[0039] Figure 6A yes Figure 6 Schematic diagram of the installation process of the embodiment shown. DETAILED DESCRIPTION

[0040] The structure of the present invention and the technical effects to be achieved will be described below with reference to specific embodiments and accompanying drawings. However, the selected embodiments are only for illustration and explanation and are not intended to limit the scope of the present invention.

[0041] like Figure 1 、 Figure 2 As shown, the present invention provides a socket-and-spigot type assembled elevated floor system, including a ring-shaped building wall 1, and a plurality of elevated floor units 2 are provided above the floor 11 in the building wall 1. Each elevated floor unit 2 is rectangular, and adjustment supports 3 are provided at the bottom of the four end corners of the elevated floor unit 2.

[0042] like Figure 3-3EAs shown, the raised floor unit 2 includes a rectangular unit panel 21, which can be made of stone or ceramic tiles. The bottom surface of the unit panel 21 is provided with an adhesive layer 22. Preferably, the bottom surface of the unit panel 21 is provided with a plurality of anti-slip grooves 211 to improve the connection strength between the adhesive layer 22 and the underlying components. The unit panel 21 is provided with a fixing frame 23 at its bottom. The fixing frame 23 comprises a rectangular bottom panel 231, with four edges, namely a first side 2311, a second side 2312, a third side 2313, and a fourth side 2314. The first side 2311 and the third side 2313 each extend upwardly to form a zigzag side panel 232. The side panel 232 comprises a first panel 2321, a second panel 2322, a third panel 2323, and a fourth panel 2324, which are connected perpendicularly to each other. A horizontal fifth panel 2325 is provided on top of the first panel 2321, forming a first slot 24 with the second panel 2322, which opens outward. The first panel 2321 is perpendicularly connected to the end of the bottom panel 231, and the top surface of the fourth panel 2324 is bonded to the bottom surface of the unit panel 21 via the adhesive layer 22. The bottom plate 231 is provided with a plurality of upwardly projecting protrusions 2315, giving the bottom plate 231 a wavy cross-section. The protrusions 2315 are semicircular in cross-section and have a height less than or equal to that of the first plate 2321. A zigzag end plate 233 extends upward from each of the second side 2312 and the fourth side 2314. The end plate 233 comprises a sixth plate 2331, a seventh plate 2332, an eighth plate 2333, and a ninth plate 2334, which are connected perpendicularly to each other. A horizontal tenth plate 2335 is positioned on top of the sixth plate 2331, forming a second, outwardly opening slot 25 between the tenth plate 2335 and the seventh plate 2332. The sixth plate 2331 is perpendicularly connected to the end of the bottom plate 231 and has semicircular notches corresponding to the protrusions 2315. The top surface of the ninth plate 2334 is bonded to the bottom surface of the unit plate 231 via the adhesive layer 22. The bottom plate 231, side plates 232, and end plates 233 form a bottom and a closed accommodation space on all sides. The accommodation space is filled with concrete 26, preferably lightweight concrete. The top of the concrete 26 is bonded to the bottom surface of the unit plate 21 via the adhesive layer 22. To enhance structural strength, reinforcing ribs 27 are provided between two adjacent protrusions 2315. The ends of each reinforcing rib 27 are fixedly connected to the two end plates 233.

[0043] like Figure 4-4CAs shown, the adjustment support 3 includes a rectangular first support plate 31 fixedly connected to the floor 11. A vertical screw 311 is positioned in the middle of the top surface of the first support plate 31. An internally threaded sleeve 312 is mounted on the top of the screw 311. A rectangular second support plate 32 is mounted at the bottom of the sleeve 312, and a third support plate 33 is mounted on the top. The first, second, and third support plates 31, 32, and 33 are all horizontal. To improve support capacity, a retaining nut 313 is mounted on the screw 311. An annular support rib 314 is mounted on the side of the retaining nut 313. The top of the support rib 314 abuts against the bottom surface of the second support plate 32. The third support plate 33 is rectangular, with a vertical rectangular fourth support plate 34 positioned in the middle. The top surface of the third support plate 33 is provided with several first guide slots 331 parallel to the fourth support plate 34. The first guide slots 331 on either side of the fourth support plate 34 are mirror-symmetrical. The fourth support plate 34 is symmetrically provided with a plurality of second chute grooves 341 parallel to the first chute grooves 331 on both sides. A slide plate 35 is provided on each side of the middle portion of the fourth support plate 34, perpendicular to both the third support plate 33 and the fourth support plate 34. The slide plate 35 is rectangular, with a first protrusion 351 on the bottom corresponding to each first chute groove 331 and a second protrusion 352 on the side corresponding to each second chute groove 341. The first protrusion 351 is positioned within the corresponding first chute groove 331, and the second protrusion 352 is positioned within the corresponding second chute groove 341. The third support plate 33, the fourth support plate 34, and the two slide plates 35 divide the top of the third support plate 33 into four mounting spaces 36.

[0044] like Figure 1 、 Figure 5A 、 Figure 5B As shown, adjacent end corners of four adjacent raised floor units 2 are respectively located in four installation spaces 36, as shown in FIG. Figure 2A 、 Figure 5 As shown, the first slots 24 and second slots 25 of each raised floor unit 2 interlock with the third support plate 33 within the corresponding installation space 36. The fourth plate 2324 and ninth plate 2334 of each raised floor unit 2 are positioned atop the fourth support plate 34 within the corresponding installation space 36, and the bottom plate 231 of each raised floor unit 2 is positioned atop the corresponding second support plate 32. Sealing strips 28 are provided between the ends of the unit plates 21, with the bottom ends of the sealing strips 28 positioned within the strip grooves of the fourth plate 2324 and ninth plate 2334 to enhance the sealing performance of the raised floor unit 2. The raised portions 2315 of each raised floor unit 2 are parallel in length, forming a pipeline trough to facilitate pipeline routing underneath.

[0045] like Figure 6 、 Figure 6AAs shown, the present invention also provides a connection between an elevated floor unit 2 and a building wall 1. A support keel 4 is provided at the bottom of the building wall 1. The support keel 4 includes a vertical first keel plate 41, which is fixedly connected to the side of the building wall 1 via expansion bolts 12. A horizontal second keel plate 42 is provided at the bottom end of the first keel plate 41. The second keel plate 42 is located on the floor 11. A vertical third keel plate 43 is provided at the end of the second keel plate 42. A horizontal fourth keel plate 44 is provided at the top of the third keel plate 43. A horizontal fifth keel plate 45 is provided in the middle of the first keel plate 41. The fifth keel plate 45 is taller than the fourth keel plate 44. The first slot 24 and / or second slot 25 of the elevated floor unit 2 near the building wall 1 are plugged into the corresponding fifth keel plate 45. The end of the bottom plate 231 of the elevated floor unit 2 near the building wall 1 rests on the top surface of the corresponding fourth keel plate 44. The end of the unit board 21 of the raised floor unit 2 near the building wall 1 abuts against the side of the corresponding first keel board 41. A skirting board mounting plate 5 is provided above the supporting keel 4. The skirting board mounting plate 5 is fixedly connected to the side of the building wall 1 via fixing screws 13. The outer side of the skirting board mounting plate 5 is snap-fitted to the skirting board 51.

[0046] The production and installation process of the present invention's socket-and-spigot-type assembled elevated floor system is as follows: The elevated floor unit 2 is manufactured in the factory, including a fixing frame 23, a unit plate 21, concrete 25, and reinforcement ribs 27 to form an elevated floor unit 2. The adjustment bracket 3 is separately processed and shipped to the site after completion. By rotating the screw 311 of each adjustment bracket, the height of the sleeve 312 and its top third support plate 33 and bottom second support plate 32 are adjusted. The heights of the third support plate 33 and second support plate 32 of each adjustment bracket 3 are made consistent, ensuring a smooth surface for the subsequently installed elevated floor unit 2. The elevated floor unit 2 is then connected to the third support plate 33 of the adjustment bracket 3 through a socket-and-spigot-and-spigot connection, securely fixed, and the system is complete.

[0047] The advantages of the socket-and-spigot type assembled elevated floor system of the present invention are as follows: the elevated floor unit and the adjustment bracket are processed into unit components in the factory and transported to the construction site for convenient installation. The elevated floor unit is connected to the adjustment bracket through a specially designed socket-and-spigot fixing frame, so that the elevated floor unit is firmly fixed and not loose. The final fixation is positioned and locked by the slide plate on the adjustment bracket, which is convenient for construction, and the gaps between the plates are small, with a beautiful appearance.

[0048] The present invention is defined by the claims, but those skilled in the art may make various obvious changes or modifications based on the claims, all of which are within the spirit and scope of the present invention.

Claims

1. A socket-and-spigot type assembled elevated floor system, characterized in that: The invention comprises a circular building wall, wherein a plurality of raised floor units are arranged above the floor in the building wall, each raised floor unit is rectangular, and an adjustment support is arranged at the bottom of the four end corners of the raised floor unit; The elevated floor unit includes a rectangular unit plate, the bottom surface of which is provided with an adhesive layer; a fixing frame is provided at the bottom of the unit plate, the fixing frame includes a rectangular bottom plate, the four edges of the bottom plate are the first side, the second side, the third side and the fourth side in sequence, the first side and the third side each extend upward to provide a broken line side plate, the side plate includes a first plate, a second plate, a third plate and a fourth plate vertically connected to each other in sequence, a horizontal fifth plate is provided on the top of the first plate, a first slot opening outward is formed between the fifth plate and the second plate; the first plate is vertically connected to the end of the bottom plate, the top surface of the fourth plate is bonded to the bottom surface of the unit plate through the adhesive layer; the bottom plate is provided with a plurality of upwardly protruding protrusions, so that the cross section of the bottom plate is wavy The cross section of the raised portion is semicircular and its height is less than or equal to the height of the first plate; the second side and the fourth side each extend upward to provide a broken line end plate, the end plate includes a sixth plate, a seventh plate, an eighth plate and a ninth plate connected vertically to each other in sequence, a horizontal tenth plate is provided on the top of the sixth plate, and a second slot opening outward is formed between the tenth plate and the seventh plate; the sixth plate is vertically connected to the end of the bottom plate and is provided with a semicircular notch corresponding to each raised portion, and the top surface of the ninth plate is bonded to the bottom surface of the unit plate by the adhesive layer; a bottom and a closed accommodating space are formed between the bottom plate, the side plate and the end plate, the accommodating space is filled with concrete, and the top of the concrete is bonded to the bottom surface of the unit plate by the adhesive layer; The cam is secured to the bottom of the platform and has a plurality of slots for securing the second support rail and the second support rail, respectively. The third support plate, the fourth support plate and the two slides divide the top of the third support plate into four installation spaces; the adjacent end corners of the four adjacent raised floor units are respectively located in the four installation spaces, and the first slot and the second slot of each raised floor unit are plugged into the third support plate in the corresponding installation space, the fourth plate and the ninth plate end of each raised floor unit are located on the top surface of the fourth support plate in the corresponding installation space, and the bottom plate end of each raised floor unit is located on the top surface of the corresponding second support plate; The length directions of the raised parts of each elevated floor unit are parallel to form a pipeline trough.

2. The socket-and-spigot type assembled elevated floor system according to claim 1, characterized in that: A supporting keel is provided at the bottom of the building wall, and the supporting keel includes a vertical first keel plate, which is fixedly connected to the side of the building wall by expansion bolts; a horizontal second keel plate is provided at the bottom end of the first keel plate, and the second keel plate is located on the floor; a vertical third keel plate is provided at the end of the second keel plate, and a horizontal fourth keel plate is provided at the top of the third keel plate, and a horizontal fifth keel plate is provided in the middle of the first keel plate, and the height of the fifth keel plate is higher than that of the fourth keel plate; the first slot and / or the second slot of the elevated floor unit close to the building wall are plugged into the corresponding fifth keel plate, and the end of the bottom plate of the elevated floor unit close to the building wall is located on the top surface of the corresponding fourth keel plate; the end of the unit plate of the elevated floor unit close to the building wall is against the side of the corresponding first keel plate.

3. The socket-and-spigot-type assembled elevated floor system according to claim 2, characterized in that: A skirting board installation plate is provided above the supporting keel, and the skirting board installation plate is fixedly connected to the side surface of the building wall, and the outer side of the skirting board installation plate is connected to the skirting board by a buckle.

4. The socket-and-spigot-type assembled elevated floor system according to any one of claims 1 to 3, characterized in that: A reinforcing rib is provided between two adjacent protrusions, and two ends of each reinforcing rib are fixedly connected to the two end plates respectively.

5. The socket-and-spigot-type assembled elevated floor system according to any one of claims 1 to 3, characterized in that: The bottom surface of the unit plate is provided with a plurality of anti-slip grooves.

6. The socket-and-spigot-type assembled elevated floor system according to any one of claims 1 to 3, characterized in that: The concrete is lightweight concrete.

7. The socket-and-spigot-type assembled elevated floor system according to any one of claims 1 to 3, characterized in that: The screw sleeve is provided with a limiting nut, and a side surface of the limiting nut is provided with an annular supporting rib, and the top of the supporting rib is against the bottom surface of the second supporting plate.

8. The socket-and-spigot-type assembled elevated floor system according to any one of claims 1 to 3, characterized in that: The first support plate and the second support plate are rectangular.

9. The socket-and-spigot-type assembled elevated floor system according to any one of claims 1 to 3, characterized in that: A sealing strip is provided between the ends of the unit plates, and the bottom end of the sealing strip is provided in the strip groove on the fourth plate and the ninth plate.

10. The socket-and-spigot-type assembled elevated floor system according to any one of claims 1 to 3, characterized in that: The unit panels are stone panels or ceramic tiles.

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