CN211369401U

CN211369401U - Raised floor

Info

Publication number: CN211369401U
Application number: CN201921342291.7U
Authority: CN
Inventors: 高恒; 李昶; 朱洋洋; 王蕴; 谭宇昂
Original assignee: Dongguan Vanke Architectural Technology Research Co Ltd
Current assignee: Dongguan Vanke Architectural Technology Research Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-08-28
Anticipated expiration: 2029-08-16

Abstract

The utility model provides a raised floor, including base plate and a plurality of support lower margin, wherein: the plurality of supporting feet are respectively arranged on the base plate, and the base plate is erected on the ground through the plurality of supporting feet; each supporting foot comprises a fixed nut, an adjusting screw and a base, one end of the adjusting screw is connected to the fixed nut in a threaded mode, the other end of the adjusting screw is movably connected to the base in a circumferential rotating mode, and a clamping structure is arranged at one end, far away from the base, of the adjusting screw; the base plate is provided with a plurality of mounting hole positions which respectively penetrate through the upper surface and the lower surface of the base plate, the fixing nuts of the plurality of supporting feet are respectively assembled on the plurality of mounting hole positions, and the base plate at the fixing nuts is driven to vertically move by enabling the adjusting screw rods to rotate relative to the fixing nuts. The utility model discloses a to support the direct installation hole site of assembling the base plate of lower margin, can effectively reduce the construction degree of difficulty, make leveling convenient operation swift.

Description

Raised floor

Technical Field

The embodiment of the utility model provides a relate to building trade technical field, more specifically say, relate to a raised floor.

Background

The raised floor is a novel modular movable floor, solves the problem that the traditional floor and wall are provided with pre-embedded wiring, which causes a lot of headaches for designers, and is widely pursued by the market because the raised floor can be flexibly wired, can accurately determine the position of an information outlet, can contain more cables, is easy to install and construct, has large operation space, is beautiful and has good concealment.

However, the structure of the raised floor in the current market is relatively complex, is not beneficial to installation, construction, assembly and leveling, has poor operability and influences working efficiency, and has heavy weight, thereby undoubtedly increasing the difficulty of construction, causing great labor intensity during construction and further reducing the practicability of the construction.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a to the structure of above-mentioned current raised floor complicated, be unfavorable for the construction and assemble leveling, maneuverability is poor, work efficiency is low and the construction degree of difficulty and intensity of labour are big, the problem that the practicality is low, provide a new raised floor.

The embodiment of the utility model provides a solve above-mentioned technical problem's technical scheme is, provide a raised floor, including base plate and a plurality of support lower margin, wherein: the plurality of supporting feet are respectively installed and fixed on the base plate, and the base plate is erected on the ground through the plurality of supporting feet; each supporting foot comprises a fixed nut, an adjusting screw and a base, one end of the adjusting screw is connected to the fixed nut in a threaded mode, the other end of the adjusting screw is movably connected to the base in a circumferential rotating mode, and a clamping structure is arranged at one end, far away from the base, of the adjusting screw; the base plate is provided with a plurality of mounting hole positions which respectively penetrate through the upper surface and the lower surface of the base plate, the fixing nuts of the plurality of supporting feet are respectively assembled on the plurality of mounting hole positions, and the base plate at the fixing nuts is driven to vertically move by enabling the adjusting screw rods to rotate relative to the fixing nuts.

Preferably, the fixing nut comprises a connecting flange, a first main body and a second main body, the first main body and the second main body are formed by the connecting flange in a separated mode, the connecting flange is attached and fixed to the lower surface of the substrate, and the first main body is embedded into the mounting hole.

Preferably, an external thread structure is disposed on the periphery of the first body, the mounting hole has an internal thread structure corresponding to the external thread structure, and when the fixing nut is screwed to the mounting hole, the top of the first body is located below the upper surface of the substrate.

Preferably, the clamping structure is formed by a slotted hole in a shape of a straight line, a cross, an inner hexagon or a plum blossom, and the connecting position of the adjusting screw rod and the fixing nut is filled with fixing glue.

Preferably, the raised floor further comprises a support member which is fixedly installed to a wall in a horizontal manner, and when the base plate is erected to the ground by the support foot supports, the base plate is erected to an upper surface of the support member near a peripheral edge of the wall, and a distance of the support foot adjacent to the wall on the base plate to the wall is less than 60 mm.

Preferably, the supporting body of the overhead floor is formed by splicing a plurality of the base plates, and when each of the base plates is erected to the ground through the supporting foot supports, the upper surfaces of the plurality of the base plates are positioned on the same horizontal plane by rotating the adjusting screw.

Preferably, the raised floor further comprises at least one upper panel fixed on the upper surface of the base plate, and the upper panel covers the connecting gaps of the plurality of base plates.

Preferably, the base plate is a shaving board, the upper panel is a calcium silicate board, and the upper panel is fixed on the base plate through self-tapping screws.

Preferably, the supporting feet are uniformly distributed along the length direction and the width direction of the substrate, and the distance between two adjacent supporting feet along the length direction or the width direction on the substrate is less than 350 mm.

The utility model discloses raised floor has following beneficial effect: through the installation hole site that will support the lower margin and directly assemble the base plate, structural design can effectively be simplified to can reduce the whole height of structure when lightening weight, be favorable to installing indoor increase indoor net height. And, the utility model discloses an overhead bottom plate need not ground and makes level to reduce the construction degree of difficulty, make intensity of labour reduce, improve the practicality of using. Furthermore, the utility model discloses still can directly carry out the leveling operation of base plate through the screens structure that supports the lower margin, make convenient operation swift, improve the work efficiency of installation.

Drawings

Fig. 1 is a schematic structural diagram of a raised floor provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a supporting foot of the overhead floor according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the embodiment of the present invention provides a schematic structural diagram of a raised floor, which can be applied to the technical field of building industry, for example, in building decoration of floors. The raised floor in this embodiment includes base plate 1 and a plurality of support feet 2, wherein: the plurality of support feet 2 are respectively fixed on the base plate 1, and the base plate 1 is supported and erected on the ground 301 through the plurality of support feet 2. In practical application, the number of the supporting feet 2 needs to be determined according to practical conditions (specifically, the number can be determined according to stress requirements and supporting arrangement conditions of an application field).

Preferably, each supporting foot 2 comprises a fixing nut 21, an adjusting screw 22 and a base 23 for abutting against the ground 301, and the fixing nut 21, the adjusting screw 22 and the base 23 are assembled into a whole. Specifically, one end of the adjusting screw 22 is screwed to the fixing nut 21, and the other end is movably connected in a circumferential rotation manner (the connecting structure for realizing the movable connection may be a universal structure or a bearing structure) to the base 23; that is, the adjusting screw 22 can rotate to make the fixing nut 21 go up or down on the adjusting screw 22, and when the adjusting screw 22 rotates, the base 23 can rotate without following the rotation of the adjusting screw 22 through the action of the movable connecting structure.

In order to drive the adjusting screw 22 to rotate, a clamping structure is arranged at one end of the adjusting screw 22, which is far away from the base 23; that is, in operation, the locking structure on the adjusting screw 22 is only required to be driven, so as to drive the adjusting screw 22 to rotate. Further, the base plate 1 has a plurality of mounting holes 11 penetrating the upper and lower surfaces of the base plate 1, respectively, and the fixing nuts 21 supporting the anchors 2 are fitted to the plurality of mounting holes 11, respectively (the outer circumferential direction of the fixing nuts 21 can be restricted by the mounting holes 11 of the base plate 1). Therefore, when the substrate 1 is erected on the ground 301, the clamping structure is driven to drive the adjusting screw 22 to rotate, so that the fixing nut 21 moves upwards or downwards on the adjusting screw 22, and the substrate 1 at the position of the fixing nut 21 is driven to move vertically.

Above-mentioned raised floor can effectively simplify structural design through the installation hole site 11 with supporting lower margin 2 direct assembly to base plate 1 to can reduce the whole height of structure when lightening weight, be favorable to increasing indoor clear height when installing indoor, and the construction degree of difficulty is low, is convenient for alleviate intensity of labour. In addition, above-mentioned raised floor still can directly carry out the leveling operation of base plate 1 through set up the screens structure at support lower margin 2, makes convenient operation swift, improves the work efficiency of installation.

When the concrete equipment assembly of above-mentioned raised floor, can be earlier according to the installation hole site 11 that the equal amount of the support lower margin 2 circumstances of arranging of predetermineeing processing and correspond on base plate 1 (the accessible plays the line operation on base plate 1 to this confirms the machined position of installation hole site 11, easy operation is convenient and can make the machined position more accurate), then will support lower margin 2 and assemble in an installation hole site 11 (specifically can install mounting nut 21 to mounting hole site 11 earlier, install adjusting screw 22 threaded connection to mounting nut 21 again). After the supporting feet 2 are installed at each installation hole position 11 on the substrate 1 (the distance between each supporting foot 2 and the lower surface of the substrate 1 can be controlled as far as possible during installation, so that subsequent assembly and leveling operation are facilitated), the substrate 1 is erected on the ground 301, the base 23 of each supporting foot 2 is pressed and attached to the ground 301, and finally, the leveling of the substrate 1 is achieved by driving the clamping structure of each supporting foot 2. The whole assembling and assembling process is simple, the operability of relevant steps in the operation process is strong, and the assembling work efficiency can be effectively improved.

Referring to fig. 2, the connection stability between the fixing nut 21 and the adjusting screw 22 is ensured, and the fixing nut 21 is provided with the connecting flange 211 and the first main body 212 and the second main body 213 which are formed by separating the connecting flange 211, that is, the axial dimension of the fixing nut 21 is maximized, so that the connection area between the adjusting screw 22 and the fixing nut 21 is increased, and the phenomenon that the movement is caused due to the gap generated by the damage of the thread structure of the fixing nut 21 caused by too small contact area and large stress is avoided.

In addition, the connecting flange 211 is fixed to the lower surface of the substrate 1, so that the substrate 1 can be supported while the mounting convenience is improved, and the substrate 1 can be stably and reliably erected on the ground 301. In addition, the first body 212 is embedded in the mounting hole 11, and the second body 213 is located in an overhead area between the substrate 1 and the ground 301, so that the utilization rate of the space can be improved while the axial matching area of the adjusting screw 22 and the fixing nut 21 is ensured, the thickness of the substrate 1 can be effectively reduced, and the cost is reduced.

In order to make the connection between the fixing nut 21 and the substrate 1 more firm, the outer periphery of the first body 212 is provided with an external thread structure, and the mounting hole 11 of the substrate 1 has an internal thread structure corresponding to the external thread structure, so that the operation is convenient, and the fixing nut 21 can be fixed on the substrate 1 in a threaded connection manner to avoid falling off.

Certainly, in practical application, a plurality of annular waist holes (or round holes) may be further formed in the connecting flange 211, a plurality of threaded holes corresponding to the annular waist holes are formed in the substrate 1, and the connecting flange 211 is fixed to the lower surface of the substrate 1 by passing screws through the annular waist holes and connecting the threaded holes to the threaded holes, and the determining can be specifically performed according to actual requirements.

Further, when the fixing nut 21 is screwed to the mounting hole 11, the top of the first body 212 is located below the upper surface of the substrate 1, that is, the first body 212 does not protrude from the upper surface of the substrate 1, so as to facilitate driving of the clamping structure of the fixing nut 21, and leave an adjustment space for the adjusting screw 22, thereby increasing the adjustable range of the raised floor, facilitating operation and enhancing applicability, and effectively avoiding that when the adjusting screw 22 rotates to drive the substrate 1 at the fixing nut 21 to descend toward the ground 301, the end of the adjusting screw 22, which is opposite to the ground 301, protrudes from the fixing nut 21 and extends to the upper side of the upper surface of the substrate 1 to affect assembly of the raised floor.

In order to facilitate driving the retaining structure, the retaining structure may be formed by a slotted hole in a shape of a straight line, a cross, an inner hexagonal or a quincunx. Particularly, after the leveling operation of the raised floor is completed, the connection position between the adjusting screw 22 and the fixing nut 21 can be filled with fixing glue, so that the adjusting screw 22 and the fixing nut 21 can be completely fixed, the phenomenon that the base plate 1 is inclined and uneven due to long-term play caused by impact is avoided, and the connection stability between parts is improved.

In order to ensure the supporting strength of the edge position when the base plate 1 is erected on the floor 301, the above-mentioned raised floor is further provided with a supporting member 4, and the supporting member 4 is installed and fixed to the wall 302 in a horizontal manner, ensuring that the upper surface of the supporting member 4 is horizontal so as to correspond to the leveled lower surface of the base plate 1. Further, when the base plate 1 is supported and erected to the ground 301 through the support feet 2, the outer peripheral edge of the base plate 1 close to the wall 302 is erected on the upper surface of the support member 4, and the distance from the support feet 2 adjacent to the wall 302 on the base plate 1 to the wall 302 is less than 60mm, so that the base plate 1 is prevented from being stressed unevenly due to the fact that the support member 4 is far away from the support feet 2 on the base plate 1, and the stability and reliability of the overall structure of the raised floor can be improved.

In practical applications, the supporting member 4 may be made of a wooden bar, which is convenient to install and the substrate 1 and the supporting member 4 may be fixedly connected by screws when the peripheral edge of the substrate 1 is mounted on the upper surface of the supporting member 4.

Specifically, the support body of the above-mentioned raised floor is formed by splicing a plurality of base plates 1, and when each base plate 1 is supported and erected to the ground 301 through the support anchor 2, the upper surfaces of the plurality of base plates 1 can be positioned on the same horizontal plane by rotating the adjusting screw 22 on each base plate 1, thereby completing the assembly and assembly of the whole raised floor in the construction site. Of course, the shapes and sizes of the plurality of substrates 1 may be the same or different, and should be determined according to the construction site.

In order to ensure the installation stability of the raised floor, the raised floor is also provided with at least one upper panel 5 which is installed and fixed on the upper surface of the substrate 1, and the upper panel 5 covers the connecting gaps of the plurality of substrates 1, so that the stress of the substrate 1 is even, the substrate 1 is prevented from being damaged by the excessive stress of a single position, particularly the connecting position (edge support is insufficient) among the plurality of substrates 1, and the stress of the edge position of the substrate 1 can be effectively transferred and weakened by the arrangement of the upper panel 5.

For the installation of being convenient for, base plate 1 can be the shaving board, and upper panel 5 can be the calcium silicate board, can fix upper panel 5 on base plate 1 through self tapping screw connection from this, and convenient operation is swift, and the connected mode is reliable, improves structural design's practicality.

For further guaranteeing base plate 1's installation stability, a plurality of length direction and the width direction evenly distributed that support lower margin 2 along base plate 1 respectively, and two adjacent distances that support lower margin 2 along length direction or width direction on base plate 1 are less than 350mm, avoid supporting the too big influence of distance of lower margin 2 to the support effect of base plate 1, make overall structure reasonable more reliable. Certainly, in practical application, the distance between two adjacent supporting feet 2 along the length direction or the width direction on the substrate 1 needs to be evaluated and set according to actual conditions, so that excessive supporting of the supporting feet 2 is avoided, and the cost can be controlled while the supporting stability is ensured.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a built on stilts floor, its characterized in that includes base plate and a plurality of support lower margin, wherein: the plurality of supporting feet are respectively installed and fixed on the base plate, and the base plate is erected on the ground through the plurality of supporting feet; each supporting foot comprises a fixed nut, an adjusting screw and a base, one end of the adjusting screw is connected to the fixed nut in a threaded mode, the other end of the adjusting screw is movably connected to the base in a circumferential rotating mode, and a clamping structure is arranged at one end, far away from the base, of the adjusting screw; the base plate is provided with a plurality of mounting hole positions which respectively penetrate through the upper surface and the lower surface of the base plate, the fixing nuts of the plurality of supporting feet are respectively assembled on the plurality of mounting hole positions, and the base plate at the fixing nuts is driven to vertically move by enabling the adjusting screw rods to rotate relative to the fixing nuts.

2. The raised floor as claimed in claim 1, wherein the fixing nut comprises a connecting flange and a first body and a second body separated by the connecting flange, the connecting flange is attached to the lower surface of the base plate, and the first body is embedded in the mounting hole.

3. The raised floor of claim 2, wherein the first body has an external thread structure at an outer periphery thereof, and the mounting hole has an internal thread structure corresponding to the external thread structure, and wherein the top of the first body is positioned below the upper surface of the base plate when the fixing nut is screwed to the mounting hole.

4. The raised floor as claimed in claim 1, wherein the locking structure is formed of slotted holes in a straight shape, a cross shape, a hexagon socket shape or a quincunx shape, and the connecting position of the adjusting screw and the fixing nut is filled with fixing glue.

5. The raised floor of claim 1, further comprising a support member that is fixedly mounted to a wall in a horizontal manner, and wherein when the base plate is erected to the ground by the support foot supports, the base plate is erected to an upper surface of the support member adjacent a peripheral edge of the wall, and wherein the support feet on the base plate adjacent the wall are less than 60mm from the wall.

6. The raised floor as claimed in claim 1, wherein the supporting body of the raised floor is constructed by splicing a plurality of the base boards, and the upper surfaces of the plurality of the base boards are positioned at the same level by rotating the adjusting screw when each of the base boards is erected to the ground through the supporting foot supports.

7. The raised floor defined in claim 6, further comprising at least one upper panel secured to an upper surface of the base panel and covering the connecting gaps of the plurality of base panels.

8. The raised floor of claim 7, wherein the base sheet is a particle board, the upper panel is a calcium silicate board, and the upper panel is secured to the base sheet by self-tapping screws.

9. The raised floor of claim 1, wherein the plurality of support feet are uniformly distributed along the length direction and the width direction of the base plate, and the distance between two adjacent support feet along the length direction or the width direction on the base plate is less than 350 mm.