CN212078544U

CN212078544U - Modularization exhibition floor structure

Info

Publication number: CN212078544U
Application number: CN202020585988.3U
Authority: CN
Inventors: 李巍; 许迅; 秦刚宗; 倪受根
Original assignee: Lantai Exhibition Engineering Services Shanghai Co ltd
Current assignee: Lantai Exhibition Engineering Services Shanghai Co ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2020-12-04
Anticipated expiration: 2030-04-18

Abstract

The utility model relates to a modularization exhibition floor structure relates to the ground or floor layer field of constituteing by a plurality of similar components, include: the supporting module comprises strip-shaped supporting bars and connecting pieces for connecting the adjacent supporting bars, the supporting bars and the connecting pieces are spliced into a latticed supporting frame, and supporting legs for enabling the supporting frame to be suspended on a mounting surface are fixed on the lower end surface of the supporting frame; the ground module comprises a plurality of floor tiles fixed on the support frame, and the edges of the floor tiles are lapped on the support bars. To the higher problem of present exhibition floor to ceramic tile intensity requirement, the utility model discloses have the effect that reduces ceramic tile intensity requirement, support the ceramic tile to the top that the support module can be more comprehensive and support to improve the intensity on floor, guarantee the safe handling on floor.

Description

Modularization exhibition floor structure

Technical Field

The utility model relates to a ground or floor layer field of constituteing by a plurality of similar components especially relate to a modularization exhibition floor structure.

Background

The brand of the commodity needs to be popularized and displayed, and the contact with the consumer at a zero distance can enable the new business and the new technology of the commodity to be further popularized to obtain a better public praise, the exhibition is a large-scale place for commodity display, and the floor with the corresponding style is generally required to be independently built when the exhibition is laid due to the influence of different exhibition main bodies and other factors.

The present exhibition floor structure, for example, chinese patent with patent publication No. CN207597789U discloses a floor structure of a display hall, which includes a flexible cushion layer laid on the ground, a floor layer formed by laying a plurality of floor tiles on the flexible cushion layer, and a support member disposed between the flexible cushion layer and the floor layer, wherein the lower end face of the junction of the plurality of mutually adjacent floor tiles has a support member for simultaneously supporting the plurality of floor tiles and making the junction of the plurality of floor tiles located on the same plane.

The above prior art solutions have the following drawbacks: the supporting piece is arranged at the junction of the floor tiles, the supporting piece only supports the corner positions of the floor tiles, the edges of the floor tiles are in a suspended state, the floor tiles are completely stressed by the self structures of the floor tiles, the non-structural support of the edge parts of the floor tiles has high requirements on the strength of the floor tiles, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

To the not enough that prior art exists, the utility model aims at providing a modularization exhibition floor structure.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a modular exhibition floor structure, comprising:

the supporting module comprises strip-shaped supporting bars and connecting pieces for connecting the adjacent supporting bars, the supporting bars are spliced into a latticed supporting frame through the connecting pieces, and supporting legs with adjustable heights are fixed on the lower end face of the supporting frame;

and the ground module comprises a plurality of floor tiles fixed on the support frame, and the size of the floor tiles corresponds to the size of the grid of the support frame.

By adopting the technical scheme, the supporting bars are connected together end to end through the connecting pieces to build the latticed supporting frame, the floor tiles are placed on the latticed supporting frame, and the supporting bars can effectively support the edge positions of the ground modules and bear the load borne by the floor tiles, so that the requirement on the strength of the floor tiles is lowered; supporting legs with adjustable height are fixed below the supporting frame, so that the supporting frame can keep the level of a floor tile installation surface on uneven ground, and meanwhile, a circuit can be arranged in a gap between the supporting frame and an installation plane to supply power to each area of the exhibition.

The present invention may be further configured in a preferred embodiment as: the connecting piece is a cuboid block with threaded holes formed in each side wall, the supporting strip is a channel steel-shaped supporting piece with two closed ends, end connecting holes are formed in the two ends of the supporting strip corresponding to the threaded holes, and the supporting strip and the connecting piece are fixedly connected through connecting bolts;

the supporting legs comprise vertically arranged supporting bolts and buffering supporting pads fixed at the ends, close to the ground, of the supporting bolts, and the supporting bolts are screwed in the threaded holes in the lower end of the connecting piece.

By adopting the technical scheme, the six surfaces of the connecting piece are provided with the threaded holes, the six leather surfaces of the connecting piece can be used for fixing the supporting bars or screwing the supporting legs through the connecting bolts, the supporting bars can be freely spliced into the latticed supporting frame through the connecting piece, the mounting is convenient and rapid, and meanwhile, the connecting piece can be disassembled for recycling; the supporting piece with the channel steel structure is high in strength and low in weight, so that the supporting frame has high supporting performance and high self-weight; the supporting legs pass through the stay bolt and realize supporting function to make the supporting legs can adjust bearing height, the buffering supporting pad of stay bolt gold ground end makes the nearly ground of supporting legs have the elasticity of certain degree, and the ground of adaptation unevenness that the supporting legs can be better has buffer function simultaneously, reduces vibrations to the interference of floor structure.

The present invention may be further configured in a preferred embodiment as: the support bar includes longer main support and fixes and is adjacent shorter enhancement between the main support is supported, the connecting piece is including connecting the support bar with the end connection piece of support bar tip with will strengthen supporting fixing two the side connection piece of main support, the side connection piece with the cooperation of sliding of the centre notch of main support, correspond on the lateral wall of main support the side connection piece is last the lateral wall connecting hole has been seted up to the screw hole.

By adopting the technical scheme, the main body frame part of the support frame is built through the main support, so that the use of connecting pieces is reduced, the installation efficiency is improved, the integrity of the support frame is higher, and the strength of the support frame is enhanced; the reinforced supports are arranged between the main supports, and can locally support small areas where the main supports cannot be arranged and locally reinforce areas where the floor is stressed greatly (such as automobile driving areas), so that the floor structure is not easy to damage; the side connecting blocks arranged in the supporting bars and the corresponding side wall connecting holes formed in the side walls of the main support facilitate installation of the reinforcing support between the main support and the main support.

The present invention may be further configured in a preferred embodiment as: the side joint blocks are not provided with the threaded holes along two side surfaces in the length direction of the supporting bars.

Through adopting above-mentioned technical scheme, consider the operational environment of side joint piece, other parts need not be connected to the both sides of side joint piece along support bar length direction, so the both sides of side joint piece need not to process the screw hole, reduce manufacturing cost.

The present invention may be further configured in a preferred embodiment as: the square connecting piece, the screw hole is located the central point of connecting piece lateral wall puts.

Through adopting above-mentioned technical scheme, the connecting piece of square, and the screw hole is seted up at every central point and is put, makes the use of connecting piece more convenient, when using connecting piece connecting support bar, each function of connecting piece all can exchange, effectively coupling the condition of avoiding wrong connecing takes place, can improve the installation effectiveness, reduces the installation error.

The present invention may be further configured in a preferred embodiment as: the floor module comprises a floor pressing block abutted to the end face of the floor tile, cylindrical mounting holes are formed in the floor pressing block, avoidance grooves are formed in four corners of the floor tile, the four floor tiles are spliced together, the avoidance grooves form avoidance holes, a fixing bolt is inserted into the mounting holes, and the fixing bolt penetrates through the avoidance holes and is screwed into the threaded hole in the upper end of the connecting piece.

Through adopting above-mentioned technical scheme, use the floor clamp plate to compress tightly fixedly to the corner of ceramic tile, can not relieve oneself simultaneously and shine into destruction, fixed mode is simple reliable, uses fixing bolt to screw in order to provide the packing force simultaneously, and bolt screw hole structure can be comparatively convenient dismantlement, can realize the used repeatedly of ceramic tile.

The present invention may be further configured in a preferred embodiment as: the mounting holes are countersunk holes in clearance fit with the fixing bolts, the top planes of the fixing bolts are immersed into the countersunk holes, mounting grooves are formed in four corners of each floor tile, the four floor tiles are spliced together, the mounting grooves form annular grooves with the same contour as the floor pressing block, and the depth of each mounting groove is larger than or equal to the thickness of the floor pressing block.

By adopting the technical scheme, the upper end surfaces of the floor pressing block and the fixing bolt are lower than or equal to the horizontal plane formed by the floor tiles, and the flatness of the floor tile surface is ensured.

The present invention may be further configured in a preferred embodiment as: the floor module also comprises floor strips laid on the floor tiles, and the floor strips are spliced to form a floor layer of the surface layer of the floor module.

Through adopting above-mentioned technical scheme, cover the fixed knot structure of ceramic tile and ceramic tile, prevent that the exhibition from seeing that exhibition in-process floor layer receives accidental damage, choose the material and the colour on floor layer for use in a flexible way, make the better cooperation exhibition theme on floor.

The present invention may be further configured in a preferred embodiment as: the supporting bars are provided with through frame wire holes with axes arranged horizontally.

Through adopting above-mentioned technical scheme, when laying the circuit at the braced frame bottom, according to the installation environment, can select to wear to establish the overhead line hole with the cable and then erect on braced frame, avoid cable direct contact ground.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the grid type supporting frame consisting of the supporting bars and the connecting pieces can more comprehensively support the floor tiles fixed on the grid type supporting frame, the stress of the floor tiles is shared, the requirement on the self strength of the floor tiles can be reduced while the bearing capacity of the floor tiles is enhanced, the floor tile selection range is wider, and meanwhile, the supporting legs with adjustable heights are arranged below the supporting frame, so that the supporting frame can form a horizontal mounting plane on uneven ground, and the arrangement flexibility of the exhibition stand is improved;

2. the support bars are respectively provided with a main support and a reinforcing support, the main body of the support frame is built by the main support, the use of connecting pieces is reduced, the integrity of the support frame is improved, the structural strength of the support frame is stronger, the installation work is reduced, the reinforcing support can be flexibly selected according to the use environment of the floor, the reinforcing support is fixed between adjacent main supports in a heavy object passing area or a placing area, the structural strength of the area is enhanced, a general area only uses the main support to form the support frame, the workload is reduced while the floor functionality is ensured, the exhibition arrangement efficiency is accelerated, the mounting flexibility of the support frame is greatly improved by the end connection blocks and the side connection blocks, and the main support and the side support can be freely spliced;

3. the whole supporting frames are connected through the bolts and the threaded hole structures, the ground modules are connected with the supporting modules through the bolts and the threaded hole structures, and parts of the modules cannot be damaged irreversibly in the building of the floor structure, so that the local platform can be detached and reused, and the arrangement cost of the exhibition is saved.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic structural view of a support module;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is a schematic structural view of the main support and the reinforcing support;

FIG. 5 is a schematic structural view of a floor module;

fig. 6 is a schematic structural view of the ground layer in this embodiment.

Reference numerals: 1. a ground module; 11. floor tiles; 111. an avoidance groove; 112. mounting grooves; 12. floor pressing blocks; 121. a countersunk hole; 13. fixing the bolt; 14. floor strips; 2. a support module; 21. a supporting strip; 211. an end connection hole; 212. a stringing hole; 22. a main support; 221. a sidewall connection hole; 23. reinforcing and supporting; 24. a connecting member; 241. a threaded hole; 25. a termination block; 26. a side connection block; 27. supporting legs; 271. a support bolt; 272. buffering supporting pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a modular exhibition floor structure includes a support module 2 and a floor module 1.

Referring to fig. 2, the support module 2 includes a plurality of channel-shaped support bars 21 closed at both ends and connecting members 24 connecting adjacent support bars 21, and the support bars 21 are connected to each other by the connecting members 24 to form a square lattice-shaped support frame.

Referring to fig. 3, the supporting bar 21 includes a longer main support 22 and a shorter reinforcing support 23, the end face rectangular profile and the cross-sectional rectangular channel profile of the supporting bar 21 are each square, and the connecting member 24 includes a terminal block 25 connecting the supporting bar 21 and the end of the supporting bar 21 and a side block 26 fixed in the channel of the main support 22; the end connecting block 25 is a square connecting piece 24 with the cross section outline identical to the end face outline of the supporting bar 21, the center position of each side face of the end connecting block 25 is provided with a threaded hole 241, and the center positions of the side walls at the two ends of the supporting bar 21 are provided with cylindrical end connecting holes 211 in a penetrating way; the side connection block 26 is a square connection piece 24 with a cross-sectional profile in clearance fit with the square groove of the support bar 21, the side connection block 26 is provided with threaded holes 241 on the side walls of the side connection block 26 except the two side walls in the length direction of the main support 22, the side walls of the main support 22 are provided with a plurality of cylindrical side wall connection holes 221 corresponding to the threaded holes 241 on the side connection block 26, and the axes of the side wall connection holes 221 are intersected with the center line of the side wall of the main support 22 (the center line in the length direction of the main support 22); so as to: the length of the main support 22 is a, the length of the strength support is b, the side length of the end face of the support bar 21 is c, and the length relationship between the main support 22 and the strength support is as follows: a =3b +2 c; referring to fig. 4, three side walls of two trisection positions of the main support 22 are respectively provided with a side wall connecting hole 221 in a penetrating manner, and a side connecting block 26 is fixed at the trisection position, threads at the upper and lower ends of the side connecting block 26 are respectively used for fixing the ground module 1 and the supporting foot 27 of the supporting and supporting bar 21, and threaded holes 241 at the two ends of the side connecting block 26 are connected with the reinforcing supports 23 as required; the bottom side wall of the U-shaped cross section of the supporting bar 21 is provided with a plurality of side wall connecting holes 221 along the length direction of the supporting bar 21, and a reinforcing support 23 can be additionally arranged between the supporting bar 21 and the supporting bar 21 according to practical conditions to further structurally reinforce a local area.

Referring to fig. 3, the two ends of the main support 22 and the trisection position of the main support 22 are respectively provided with an end connection block 25 or a side connection block 26, the lower end of the connecting member 24 is fixed with a supporting leg 27, the supporting leg 27 comprises a supporting bolt 271 screwed on the connecting member 24, the supporting bolt 271 is fixedly connected with a conical buffering supporting pad 272 made of rubber material in an inserting manner with the abutting end of the ground, a locknut is screwed on the supporting bolt 271, the locknut abuts against the lower end surface of the end connection block 25 or the lower end surface of the main support 22, and a gap below the supporting frame can be used for laying a power supply line of an. Referring to fig. 4 again, the bottom side wall of the U-shaped cross section of the support strip 21 is provided with a through-going wire-erecting hole 212, which allows the power supply line of the exhibition to be erected on the support frame again, so as to avoid the power supply line from contacting the installation surface, and can be applied to special occasions where the cable is not suitable to be laid on the ground.

Referring to fig. 5, the floor module 1 includes square floor tiles 11, square floor compacts 12, and fixing bolts 13 fixing the floor compacts 12 to the connecting members 24; four corners of the floor tile 11 are provided with 45-degree avoidance grooves 111, four corners of the floor tile 11 are provided with square mounting grooves 112, the depth of each mounting groove 112 is the same as the thickness of the floor pressing block 12, the four floor tiles 11 are spliced together, the avoidance grooves 111 are spliced to form square avoidance holes, the mounting grooves 112 are spliced to form square holes, and the contour of the floor pressing block 12 is the same as that of the square holes; the central position of the floor pressing block 12 is provided with a counter bore 121 which is in clearance fit with the fixing bolt 13 in a penetrating way, and the fixing bolt 13 passes through the counter bore 121 and the avoidance hole and is screwed on the connecting piece 24. Referring to fig. 6, the floor module 1 further includes floor strips 14 laid over the tiles 11, the floor strips 14 being laid alternately over the tiles 11 to constitute a floor layer of the floor structure.

The implementation principle of the embodiment is as follows: the supporting bars 21 can support the floor tiles 11 fixed thereon more comprehensively through the grid-type supporting frame formed by the connecting pieces 24, so as to share the stress of the floor tiles 11, and reduce the requirement on the strength of the floor tiles 11 while enhancing the bearing capacity of the floor tiles 11; the supporting legs 27 with adjustable height are arranged below the supporting frame, so that the supporting frame can form a horizontal mounting plane on uneven ground, and the flexibility and the applicability of the arrangement of the exhibition stand are improved; the support bars 21 are respectively provided with a main support 22 and a reinforcing support 23, the main support 22 is used for building a main body of a support frame, the use of connecting pieces 24 is reduced, the integrity of the support frame is improved, the structural strength of the support frame is stronger, the installation work is reduced, the reinforcing support 23 can be flexibly selected according to the use environment of the floor, the reinforcing support 23 is fixed between the adjacent main supports 22 in a heavy object passing area or a placement area, the structural strength of the area is enhanced, the general area only uses the main support 22 to form the support frame, the floor functionality is ensured, the workload is reduced, and the exhibition arrangement efficiency is improved; the end blocks 25 and the side blocks 26 greatly improve the flexibility of mounting the support frame, so that the main support 22 and the side supports can be freely spliced; the whole supporting frames are structurally connected through the bolts and the threaded holes 241, the ground module 1 and the supporting module 2 are also structurally connected through the bolts and the threaded holes 241, and the components of the modules cannot be damaged irreversibly in the building of the floor structure, so that the local platform can be detached and reused, and the arrangement cost of the exhibition is saved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A modular exhibition floor structure, comprising:

the supporting module (2) comprises strip-shaped supporting bars (21) and connecting pieces (24) for connecting the adjacent supporting bars (21), the supporting bars (21) are spliced into a latticed supporting frame through the connecting pieces (24), and supporting legs (27) with adjustable heights are fixed on the lower end face of the supporting frame;

a floor module (1), the floor module (1) comprising a plurality of tiles (11) secured to the support frame, the tiles (11) having a size corresponding to the grid size of the support frame.

2. The modular exhibition floor structure according to claim 1, wherein the connecting members (24) are cuboid blocks each having a threaded hole (241) formed in each side wall thereof, the supporting bars (21) are channel steel-shaped supporting members each having two closed ends, the supporting bars (21) have end connecting holes (211) formed at both ends thereof corresponding to the threaded holes (241), and the supporting bars (21) and the connecting members (24) are fixed by connecting bolts;

the supporting legs (27) comprise vertically arranged supporting bolts (271) and buffering supporting pads (272) fixed at the ground-near ends of the supporting bolts (271), and the supporting bolts (271) are screwed in the threaded holes (241) at the lower ends of the connecting pieces (24).

3. The modular exhibition floor structure according to claim 2, characterized in that said supporting bars (21) comprise longer main supports (22) and shorter reinforcing supports (23) fixed between adjacent main supports (22), said connecting members (24) comprise end blocks (25) connecting said supporting bars (21) with the ends of said supporting bars (21) and side blocks (26) fixing said reinforcing supports (23) to the two main support (22) supports, said side blocks (26) being slidably fitted with the median notches of said main supports (22), and side walls of said main supports (22) being provided with side wall connecting holes (221) corresponding to said threaded holes (241) of said side blocks (26).

4. A modular exhibition floor construction, according to claim 3, characterised in that the side blocks (26) are not provided with said threaded holes (241) along both sides of the length of the supporting bars (21).

5. A modular exhibition floor construction, according to claim 3, characterised in that said connectors (24) are square connectors (24), said threaded holes (241) being located in the centre of the side walls of said connectors (24).

6. The modular exhibition floor structure according to claim 2, wherein the floor module (1) comprises a floor pressing block (12) abutting against the end face of the floor tile (11), the floor pressing block (12) is provided with a cylindrical installation hole, the four corners of the floor tile (11) are provided with avoidance grooves (111), the four floor tiles (11) are spliced together, the avoidance grooves (111) form avoidance holes, the installation hole is internally inserted with a fixing bolt (13), and the fixing bolt (13) passes through the avoidance holes and is screwed in the threaded hole (241) at the upper end of the connecting member (24).

7. The modular exhibition floor structure according to claim 6, wherein the mounting holes are counter bores (121) which are in clearance fit with the fixing bolts (13), the top plane of the fixing bolts (13) is sunk into the counter bores (121), mounting grooves (112) are formed in four corners of the floor tiles (11), four floor tiles (11) are spliced together, the mounting grooves (112) form an annular groove with the same contour as that of the floor pressing block (12), and the depth of the mounting groove (112) is greater than or equal to the thickness of the floor pressing block (12).

8. A modular exhibition floor construction according to claim 1, characterised in that the floor modules (1) further comprise floor strips (14) laid on the floor tiles (11), which strips (14) are split up to form the floor layer of the surface layer of the floor module (1).

9. The modular exhibition floor structure according to claim 1, characterized in that said supporting bars (21) have through them stringing holes (212) with horizontal axis.