CN111422208B - Modular floor - Google Patents
Modular floor Download PDFInfo
- Publication number
- CN111422208B CN111422208B CN202010358707.5A CN202010358707A CN111422208B CN 111422208 B CN111422208 B CN 111422208B CN 202010358707 A CN202010358707 A CN 202010358707A CN 111422208 B CN111422208 B CN 111422208B
- Authority
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- China
- Prior art keywords
- floor
- module connecting
- floor block
- head
- edge sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims description 38
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 36
- 229910052782 aluminium Inorganic materials 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 16
- 238000009825 accumulation Methods 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 description 12
- 238000007254 oxidation reaction Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/10—Floors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/0004—Joining sheets, plates or panels in abutting relationship
- F16B5/0008—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge
- F16B5/0012—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge a tongue on the edge of one sheet, plate or panel co-operating with a groove in the edge of another sheet, plate or panel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/01—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening elements specially adapted for honeycomb panels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a modularized floor, which is characterized in that: comprises floor blocks, floor block buckles and a supporting layer. The floor block lock catch comprises a module connecting male head and a module connecting female head. The front side and the rear side of the floor block are provided with module connecting male heads or module connecting female heads, and two adjacent modularized floors are fixedly connected with corresponding module connecting female heads or module connecting male heads of the other side through respective module connecting male heads or module connecting female heads. The supporting layer is fixedly arranged on the underside of the floor block.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a modularized floor for a train.
Background
The common high-speed railway floor structure is: a plurality of keels are paved on the floor of the carriage, then the floor is paved on the keels, the structure is more troublesome to lay, all parts are required to be operated on site, and the floor installation efficiency is too low.
Disclosure of Invention
The invention aims to provide a modularized floor for a high-speed rail, which is simple in structure and convenient to pave.
The basic technical scheme for realizing the aim of the invention is as follows: a modularized floor is characterized in that: comprises floor blocks, floor block buckles and a supporting layer. The floor block lock catch comprises a module connecting male head and a module connecting female head. The front side and the rear side of the floor block are provided with module connecting male heads or module connecting female heads, and two adjacent modularized floors are fixedly connected with corresponding module connecting female heads or module connecting male heads of the other side through respective module connecting male heads or module connecting female heads. The supporting layer is fixedly arranged on the underside of the floor block.
The technical scheme based on the basic technical scheme is as follows: also comprises an insulating layer. The floor block comprises an upper panel, a honeycomb core and a lower bottom plate. The upper panel adopts aluminum plate. The honeycomb core is an aluminum honeycomb core made of aluminum. The lower bottom plate adopts aluminum plate. The honeycomb core is disposed between the upper panel and the lower floor. The heat insulating layer is formed by fixing and arranging cold-proof materials on the lower side surface of the lower bottom plate of the floor block.
The technical scheme based on the corresponding technical schemes is as follows: the floor block also comprises an embedded beam. The embedded beam is made of aluminum, the embedded beam is fixedly arranged at a corresponding position between the upper panel and the lower bottom plate according to the requirement of a carriage, and an embedded part is arranged on the embedded beam.
The technical scheme based on the corresponding technical schemes is as follows: the module connecting male head is a section bar and comprises a fixed connecting part, a lower supporting plate and an upper plug board.
The fixed connection part is rectangular, and the fixed connection part is fixedly arranged between the upper panel and the lower bottom plate at one side of the floor block. The lower support plate is arranged on the lower part of one side of the fixed connection part far away from the center of the floor block, and the outer end of the lower support plate is tilted upwards to form an inserting guide part. The upper plug board is arranged on the upper part of one side of the fixed connection part far away from the center of the floor block, and the upper side of the outer end of the upper plug board is provided with a clamping notch with an inward opening.
The module connecting female head is a section bar, the section of the module connecting female head is U-shaped, the module connecting female head is fixedly arranged between an upper panel and a lower bottom plate on one side of a floor block, and an opening is outwards. The lower side of the U-shaped upper end head of the module connecting female head is provided with a clamping bulge corresponding to the clamping notch of the upper plug board of the module connecting male head.
The technical scheme based on the corresponding technical schemes is as follows: the module connecting male head is axially provided with a group of elastic adaptation grooves which penetrate through the upper plug board and the opening of the lower supporting plate outwards.
The technical scheme based on the corresponding technical schemes is as follows: the module connecting male head further comprises an upper limiting part and a lower limiting part. The upper limiting part is upwards arranged on one side of the fixed connection part, which is far away from the center of the floor block, and the upper surface of the upper limiting part is leveled with the upper surface of the upper panel of the floor block. The lower limit part is downwards arranged on one side of the fixed connection part, which is far away from the center of the floor block.
The U-shaped upper end head of the module connecting female head is provided with an upward protruding female head upper limit part, and the upper surface of the female head upper limit part is level with the upper surface of the upper panel of the floor block. The U-shaped lower end head of the module connecting female head is provided with a female head lower limit part protruding downwards.
The technical scheme based on the corresponding technical schemes is as follows: the inner surfaces of the two U-shaped ends of the module connecting female head are provided with wear-resistant layers.
The technical scheme based on the corresponding technical schemes is as follows: the novel plastic sealing device also comprises an edge sealing seat which is a section bar. The lower part of the edge sealing seat is provided with a horizontal floor block slot with an inward opening. The left and right ends of the floor block are respectively inserted into the horizontal floor block slots of the corresponding edge sealing seat and fixedly connected with the edge sealing seat.
The technical scheme based on the corresponding technical schemes is as follows: also comprises a decorative layer. The upper portion of the edge sealing seat is provided with an inner decorative plate slot with an upward opening, and the inner decorative plate slot is used for installing an inner wall decorative plate in a high-speed railway carriage. The upper side of the horizontal floor block slot of the edge sealing seat is provided with a dust accumulation preventing surface which is an arc surface. The upper end of the dust accumulation preventing surface is provided with a decorative layer clamping groove with a downward opening. The parts of the inner plaque slot and the dust accumulation preventing surface are provided with seat mounting T-shaped grooves. The decorative layer can be made of wear-resistant decorative materials such as PVC floor cloth or flocking floor cloth and the like and paved on the upper surface of the floor block. Corresponding parts on the left side and the right side of the decorative layer are paved on dust accumulation preventing surfaces of the edge sealing seat, and the left end and the right end of the decorative layer are inserted into corresponding clamping grooves of the decorative layer of the edge sealing seat.
The technical scheme based on the corresponding technical schemes is as follows: a buffer layer is also included. The supporting layer is welded and fixed into a supporting frame by criss-cross aluminum profiles with rectangular sections. The edge sealing seats at the left end and the right end of the floor block are fixedly arranged on the supporting layer. The buffer layer is made of elastic supporting materials, and is adhered and fixed on the lower side of each aluminum profile of the supporting layer by rubber strips with rectangular sections.
The invention has the following beneficial effects: (1) The modular floor disclosed by the invention has a simple structure, can be assembled according to the shape of the ground to be paved in the high-speed railway carriage, adopts the modular design of the floor, can effectively reduce parts assembled on the vehicle, almost completes all working procedures in factories, has orderly production environment, can improve the product quality, improves the production efficiency, reduces the labor intensity of workers, only needs to fixedly connect two adjacent modular floors through the plug connection of the module connecting male head and the module connecting female head when being paved on site, greatly improves the loading efficiency, is suitable for mass production of modern high-speed railway vehicles, and finally shortens the manufacturing period of the vehicles. The design of the modularized floor makes the floor of the whole vehicle only consist of a plurality of modularized floors, thereby being beneficial to reducing the production and processing cost.
(2) The edge sealing seat and the floor block lock catch of the modularized floor can adopt aluminum profiles, the main materials of the aluminum profiles are 6063-T6, the T6 state improves the surface hardness of the profiles, the surface of the aluminum profiles is subjected to decorative anodic oxidation treatment, the aluminum profile oxidation meets the requirements of UNI 4522-1966 on classification and test of anodic oxidation protection coating of aluminum and aluminum alloy, the surface is more attractive and wear-resistant, and the thickness of an oxide film is 10-15 mu m.
(3) The decorative layer of the modularized floor can adopt various forms such as PVC floor cloth, flocking floor cloth and the like according to the needs of customers, has various forms and meets the needs of different customers.
(4) The honeycomb core of the floor block of the modularized floor adopts an aluminum honeycomb structure, the upper panel and the lower bottom plate also adopt aluminum plates, and the floor block has the advantages of light weight, high strength, high rigidity and the like. The honeycomb core divides the space between the upper panel and the lower bottom plate into a plurality of closed cells, prevents air from flowing, greatly blocks heat and sound waves, and therefore has good heat insulation, heat preservation and sound insulation effects.
(5) The floor block of the modularized floor can be provided with the corresponding embedded beam according to the requirement, the embedded beam is provided with the embedded part, and the embedded part is used for fixing facilities such as seats in a high-speed railway carriage on the floor block, so that the adaptability of the modularized floor is further improved, and the paving efficiency is greatly improved.
(6) The modularized floor provided by the invention is provided with the cold-proof layer, thereby being beneficial to reducing the energy consumption in a carriage and reducing the running cost.
(7) The module connecting male head and the module connecting female head of the floor block lock catch of the modularized floor are fixedly connected in a plugging manner, and the installation is convenient and quick. The male head of module connection is equipped with a set of outward elasticity adaptation groove of opening that runs through last plugboard and lower backup pad along its axial, has equivalent to dividing into a plurality of groups last plugboard and lower backup pad, and adaptability is stronger when pegging graft, produces elastic deformation easily, has also reduced production and processing requirement simultaneously, is favorable to practicing thrift the cost.
(8) The inner surfaces of the two ends of the U-shaped module connecting female head of the floor block lock catch of the modularized floor are provided with the wear-resistant layers, and the upper plug board and the lower support board of the module connecting male head are contacted with the film adhesive tape of the wear-resistant layers, so that the wear resistance of the surface of the profile is improved, and noise abnormal sound generated at the plug-in position in use is obviously reduced or even eliminated.
(9) The first groove is formed in the upper side of the fixed connecting part of the module connecting male head of the floor block lock catch of the modularized floor, and the second groove is formed in the upper side of the U-shaped upper end head of the module connecting female head, so that the bonding and fixing fastness of the module connecting male head and the module connecting female head with the floor block is improved.
(10) The upper plug board of the module connecting male head of the modularized floor is provided with the clamping notch, and the module connecting female head is provided with the corresponding clamping bulge, so that the plug connection of the module connecting male head and the module connecting female head is firmer and tighter.
(11) The lower support plate of the module connecting male head of the modularized floor is provided with the inserting guide part, so that the module connecting male head is conveniently inserted into the module connecting female head, the installation is convenient, and the efficiency is improved.
(12) The module connecting male head of the modularized floor is provided with the upper limiting part and the lower limiting part, and the module connecting female head is provided with the female head upper limiting part and the female head lower limiting part, so that the module connecting male head and the module connecting female head are positioned more accurately and installed more quickly when being fixedly connected to the floor block.
(13) The modular floor provided by the invention is provided with the edge sealing seat, so that the modular floor is favorable for better connecting the ground and the wall surface, and the integrity is better in appearance. The edge sealing seat is provided with a dust accumulation preventing surface and a decorative layer clamping groove, the decorative layer clamping groove is used for better fixing the decorative layer, the dust accumulation preventing surface is arc-shaped, sanitary dead angles are eliminated, and cleaning is facilitated. The edge sealing seat is fixedly arranged on the supporting layer, so that the bearing capacity of the edge sealing seat is greatly improved.
(14) The edge sealing seat of the modularized floor is provided with the seat mounting T-shaped groove, so that the seat can be conveniently mounted, a good support is formed, and the seat and the modularized floor are further integrated.
(15) The modularized floor is provided with the buffer layer, so that the foot feeling when the user steps on the floor is more comfortable, and meanwhile, the noise generated when the train runs is reduced.
Drawings
Fig. 1 is a schematic illustration of the modular flooring of the present invention after it has been laid.
Fig. 2 is a schematic rear view of fig. 1.
Fig. 3 is a left-hand schematic view of fig. 1.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5 is a schematic bottom view of fig. 1.
Fig. 6 is an enlarged schematic view of a portion B in fig. 5.
Fig. 7 is a schematic view as seen from the upper left rear of fig. 1.
Fig. 8 is a schematic view as seen from the lower left rear of fig. 1.
Fig. 9 is an enlarged schematic view of a second modular floor from left to right in fig. 7.
Fig. 10 is a schematic view as seen from the lower right front of fig. 9.
Fig. 11 is a schematic cross-sectional structure of a module connection male.
Fig. 12 is a schematic cross-sectional structure of a module connection female.
Fig. 13 is a schematic view of the structure of the male connector of the module connector and the female connector of the module connector in the plugging connection.
Fig. 14 is a schematic view as seen from the upper left front of fig. 11.
Fig. 15 is a schematic view as seen from the upper left front of fig. 12.
Fig. 16 is a schematic structural view of the edge sealing seat.
Fig. 17 is an enlarged schematic view of the second modular floor from top to bottom of fig. 2.
Fig. 18 is a schematic cross-sectional view of C-C in fig. 17.
Fig. 19 is a schematic view of section D-D of fig. 17.
The reference numerals in the drawings are:
Floor block 1, upper panel 1-1, honeycomb core 1-2, lower bottom plate 1-3, embedded beam 1-4, embedded part 1-41,
The floor panel lock catch 2 is provided with a locking groove,
The module is connected with the male head 21, the fixed connection part 21-1, the first groove 21-11, the upper limit part 21-2, the lower limit part 21-3, the lower support plate 21-4, the inserting guide part 21-41, the upper inserting plate 21-5 and the clamping notch 21-51,
The module is connected with the female head 22, the upper limit part 22-1 of the female head, the lower limit part 22-2 of the female head, the clamping protrusion 22-3 and the second groove 22-4,
Decorative layer 3, heat-insulating layer 4, cold-proof nails 41, supporting layer 5, buffer layer 6,
The floor comprises a sealing seat 7, a horizontal floor block slot 7-1, an inner decorative plate slot 7-2, a dust accumulation preventing surface 7-3, a decorative layer clamping groove 7-4 and a seat mounting T-shaped groove 7-5.
Detailed Description
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments that are illustrated in the appended drawings. The description of the azimuth of the present invention is performed according to the azimuth shown in fig. 1, that is, the up-down-left-right direction shown in fig. 1 is the front-back-left-right direction of the description, that is, the front-back direction, that is, the traveling direction of the train, and the direction facing in fig. 1 is the upper direction and the direction facing away from fig. 1 is the lower direction. The side closest to the centre of the floorboard is called the inner side and the side remote from the centre of the floorboard is called the outer side.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
It should be understood that the terms "upper," "lower," "inner," "outer," and the like indicate orientations or positional relationships based on the positional relationships described in the drawings, and are merely used to facilitate describing the invention or simplify the description, and do not indicate a particular orientation that must be assumed.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1 to 19, the modular floor of the present invention comprises a floor block 1, a floor block latch 2, a decorative layer 3, a thermal insulation layer 4, a support layer 5, a buffer layer 6 and a sealing seat 7.
Referring to fig. 1 to 10, 18 and 19, the floor panel 1 includes an upper panel 1-1, a honeycomb core 1-2, a lower plate 1-3 and an embedded beam 1-4. The upper panel 1-1 is an aluminum plate. The honeycomb core 1-2 is made of aluminum. The lower bottom plates 1-3 are aluminum plates. The honeycomb core 1-2 is disposed between the upper panel 1-1 and the lower floor panel 1-3. The upper side of the honeycomb core 1-2 is adhesively secured to the lower side of the upper panel 1-1. The underside of the honeycomb core 1-2 is adhesively secured to the upper side of the lower plate 1-3. The embedded beam 1-4 is made of aluminum, the embedded beam 1-4 is fixedly arranged at a corresponding position between the upper panel 1-1 and the lower bottom plate 1-3 according to the requirement of a carriage, the embedded beam 1-4 is provided with an embedded part 1-41, and the embedded part 1-41 is used for fixing facilities such as seats in the carriage of the high-speed rail on the floor block 1. The width of the floor block 1 in the right-left direction corresponds to the floor laying width of the high-speed railway carriage.
Referring to fig. 1 to 15, the floor board latch 2 includes a module connecting male head 21 and a module connecting female head 22. The two adjacent modularized floors are fixedly connected through the module connecting male head 21 and the module connecting female head 22 in an inserting manner, the module connecting male head 21 and the module connecting female head 22 are respectively arranged on the floor blocks 1 of the two adjacent modularized floors, the module connecting male head 21 and the module connecting female head 22 are respectively fixedly arranged on the front side and the rear side of the same floor block 1, or the front side and the rear side of the same floor block 1 are respectively provided with the module connecting male head 21, or the front side and the rear side of the same floor block 1 are respectively provided with the module connecting female head 22, and when paving, the two adjacent floor blocks 1 are fixedly connected with the corresponding module connecting female head 22 or the module connecting male head 21 of the other side in an inserting manner through the respective module connecting male head 21 or the module connecting female head 22.
The module connecting male head 21 is a section bar, the main material of the section bar is 6063-T6, the T6 state improves the surface hardness of the section bar, decorative anodic oxidation treatment is carried out on the surface of the section bar, the oxidation of the section bar meets the requirements of UNI 4522-1966 aluminium and aluminium alloy anodic oxidation protection coating classification characteristic and test, the surface is more attractive and wear-resistant, and the thickness of the oxide film is 10-15um. The module connecting male 21 includes a fixed connection portion 21-1, an upper limit portion 21-2, a lower limit portion 21-3, a lower support plate 21-4, and an upper plug board 21-5.
The fixed connection part 21-1 is rectangular, and the fixed connection part 21-1 is fixedly arranged between the upper panel 1-1 and the lower panel 1-3 of the floor block 1. The upper side of the fixed connection 21-1 is provided with a first groove 21-11 along its axial direction. The upper limit part 21-2 is provided protruding upward on a side of the fixed connection part 21-1 remote from the center of the floor board 1, with its upper surface being leveled with the upper surface of the upper panel 1-1 of the floor board 1. The lower limiting part 21-3 is provided protruding downward on a side of the fixed connection part 21-1 away from the center of the floor panel 1, with its lower surface being leveled with the lower surface of the lower floor panel 1-3 of the floor panel 1. The lower support plate 21-4 is provided on a lower portion of a side of the fixed connection 21-1 remote from the center of the floor block 1, and its outer end is tilted upward to form an insertion guide 21-41. The upper board 21-5 is provided on an upper portion of a side of the fixed connection portion 21-1 away from the center of the floor block 1, and an inward opening snap notch 21-51 is provided on an upper side of an outer end thereof.
The module connecting pin 21 is provided with a set of elastic adaptation grooves 21-6 extending outwards through openings of the upper plug board 21-5 and the lower support board 21-4 along the axial direction thereof.
The module connecting female head 22 is a section bar, the main material of the section bar is 6063-T6, the T6 state improves the surface hardness of the section bar, the surface of the section bar is subjected to decorative anodic oxidation treatment, the oxidation of the section bar meets the requirements of UNI 4522-1966 aluminium and aluminium alloy anodic oxidation protection coating classification characteristic and test, the surface is more attractive and wear-resistant, and the thickness of the oxide film is 10-15um. The section of the module connecting female head 22 is U-shaped, and the module connecting female head 22 is fixedly arranged between the upper panel 1-1 and the lower bottom plate 1-3 of the floor block 1, and the opening is outward. The U-shaped upper end of the module connecting female head 22 is provided with an upward protruding female head upper limit part 22-1. The upper surface of the upper limit part 22-1 of the female is flush with the upper surface of the upper panel 1-1 of the floor block 1. The lower side of the U-shaped upper end of the module connecting female head 22 is provided with a clamping protrusion 22-3 corresponding to the clamping notch 21-51 of the upper plug board 21-5 of the module connecting male head 21.
The U-shaped lower end of the module connecting female head 22 is provided with a female head lower limit part 22-2 protruding downwards. The lower surface of the female lower limit part 22-2 is leveled with the lower surface of the lower board 1-3 of the floor block 1. The upper side of the U-shaped upper end of the module connecting female head 22 is provided with a second groove 22-4. The inner surfaces of the two ends of the U-shaped module connection female head 22 are provided with wear-resistant layers, the wear-resistant layers are made of ultra-high molecular weight film adhesive tapes, and the embodiment adopts 3M 5425 transparent ultra-high molecular weight film adhesive tapes.
Referring to fig. 1 to 10 and fig. 16, the edge sealing seat 7 is a profile, the embodiment adopts an aluminum profile, the main material of the aluminum profile is 6063-T6, the state of T6 improves the surface hardness of the profile, the surface of the aluminum profile is subjected to decorative anodic oxidation treatment, the aluminum profile oxidation meets the requirements of UNI 4522-1966 on classification characteristics and tests of anodic oxidation protection coating of aluminum and aluminum alloy, the surface is more attractive and wear-resistant, and the thickness of the oxide film is 10-15um. The lower part of the edge sealing seat 7 is provided with a horizontal floor block slot 7-1 with an inward opening. The left and right ends of the floor block 1 are respectively inserted into the horizontal floor block slots 7-1 of the corresponding edge sealing seat 7 and are fixedly connected with the edge sealing seat 7. The upper part of the edge sealing seat 7 is provided with an inner decorative plate slot 7-2 with an upward opening, and the inner decorative plate slot 7-2 is used for installing an inner wall decorative plate in a high-speed railway carriage. The upper side of the horizontal floor block slot 7-1 of the edge sealing seat 7 is provided with a dust accumulation preventing surface 7-3, and the dust accumulation preventing surface 7-3 is an arc surface. The upper end of the dust accumulation preventing surface 7-3 is provided with a decorative layer clamping groove 7-4 with a downward opening. The parts of the inner plaque slot 7-2 and the dust accumulation preventing surface 7-3 are provided with a seat mounting T-shaped groove 7-5.
Referring to fig. 1 to 10 and 19, the decorative layer 3 may be made of a wear-resistant decorative material such as PVC floor cloth or flocked floor cloth, etc. laid on the upper surface of the floor block 1, and corresponding parts on the left and right sides of the decorative layer 3 are laid on the dust-proof surfaces 7-3 of the edge sealing seats 7, and the left and right ends of the decorative layer 3 are inserted into the decorative layer clamping grooves 7-4 of the corresponding edge sealing seats 7.
Referring to fig. 1 to 10 and 17 to 19, the supporting layer 5 is welded and fixed into a supporting frame by criss-cross welding of aluminum profiles with rectangular cross sections. The edge sealing seats 7 at the left and right ends of the floor block 1 are fixedly arranged on the supporting layer 5.
Referring to fig. 7 and 17 to 19, the insulation layer 4 is formed of a cold-proof material fixedly provided on the underside of the lower plate 1-3 of the floor block 1, and the cold-proof material of the present embodiment is fixedly provided on the underside of the floor block 1 by cold-proof nails 41. The cold-proof nails 41 are adhered and fixed on the lower side surfaces of the lower base plates 1-3, the aluminum profiles of the supporting layers 5 are avoided, the cold-proof materials are fixed on the lower side surfaces 1-3 of the lower base plates 1-3 through the cold-proof nails 41, and the lower surfaces of the lower base plates 1-3 between the aluminum profiles of the supporting layers 5 are filled.
Referring to fig. 7 and 17 to 19, the buffer layer 6 is made of an elastic support material, and the present embodiment is made of a rubber material. The buffer layer 6 is adhesively secured to the underside of the respective aluminum profile of the support layer 5 by means of rubber strips having a rectangular cross section.
When the modular floor disclosed by the invention is used, two adjacent modular floors are fixedly connected in a plugging manner through the module connecting male head 21 and the module connecting female head 22, the modular floors at two ends are designed into corresponding shapes according to the shape of the ground to be paved of a high-speed railway carriage, the middle modular floor can be universal, all working procedures are completed in a factory, and the on-site paving efficiency is greatly improved.
While the foregoing is directed to embodiments of the present invention, other and further details of the invention may be had by the present invention, it should be understood that the foregoing description is merely illustrative of the present invention and that no limitations are intended to the scope of the invention, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the invention.
Claims (6)
1. A modular floor, characterized by: comprises floor blocks, floor block locks, a decorative layer, a heat preservation layer, a supporting layer and an edge sealing seat; the floor block lock catch comprises a module connecting male head and a module connecting female head; the front side and the rear side of the floor block are provided with module connecting male heads or module connecting female heads, and two adjacent modularized floors are fixedly connected with corresponding module connecting female heads or module connecting male heads of the other side through respective module connecting male heads or module connecting female heads; the support layer is fixedly arranged on the lower side of the floor block; the floor block comprises an upper panel, a honeycomb core and a lower bottom plate; the upper panel is made of an aluminum plate; the honeycomb core is an aluminum honeycomb core made of aluminum; the lower bottom plate adopts an aluminum plate; the honeycomb core is arranged between the upper panel and the lower floor; the heat preservation layer is formed by fixing a cold-proof material on the lower side surface of the lower bottom plate of the floor block;
the module connecting male head is a section bar and comprises a fixed connecting part, a lower supporting plate and an upper plug board;
the fixed connecting part is rectangular and is fixedly arranged between the upper panel and the lower bottom plate at one side of the floor block; the lower supporting plate is arranged on the lower part of one side of the fixed connecting part far away from the center of the floor block, and the outer end of the lower supporting plate is tilted upwards to form an inserting guide part; the upper plug board is arranged on the upper part of one side of the fixed connection part far away from the center of the floor block, and the upper side of the outer end of the upper plug board is provided with a clamping notch with an inward opening;
the module connecting female head is a section bar, the section of the module connecting female head is U-shaped, the module connecting female head is fixedly arranged between an upper panel and a lower bottom plate on one side of a floor block, and an opening is outwards; the lower side of the U-shaped upper end head of the module connecting female head is provided with a clamping bulge corresponding to the clamping notch of the upper plug board of the module connecting male head;
The edge sealing seat is a section bar; the lower part of the edge sealing seat is provided with a horizontal floor block slot with an inward opening; the left and right ends of the floor block are respectively inserted into the horizontal floor block slots of the corresponding edge sealing seat and are fixedly connected with the edge sealing seat; an inner decorative board slot with an upward opening is arranged at the upper part of the edge sealing seat, and the inner decorative board slot is used for installing an inner wall decorative board in a high-speed railway carriage; the upper side of the horizontal floor block slot of the edge sealing seat is provided with an anti-dust accumulation surface which is an arc surface; the upper end of the dust accumulation preventing surface is provided with a decorative layer clamping groove with a downward opening; the parts of the inner plaque slot and the dust accumulation preventing surface are provided with seat mounting T-shaped grooves; the decorative layer can be paved on the upper surface of the floor block by adopting wear-resistant decorative materials such as PVC floor cloth or flocking floor cloth; corresponding parts on the left side and the right side of the decorative layer are paved on dust accumulation preventing surfaces of the edge sealing seat, and the left end and the right end of the decorative layer are inserted into corresponding clamping grooves of the decorative layer of the edge sealing seat.
2. The modular floor of claim 1, wherein: the floor block also comprises an embedded beam; the embedded beam is made of aluminum, the embedded beam is fixedly arranged at a corresponding position between the upper panel and the lower bottom plate according to the requirement of a carriage, and an embedded part is arranged on the embedded beam.
3. The modular floor of claim 1, wherein: the module connecting male head is axially provided with a group of elastic adaptation grooves which penetrate through the upper plug board and the opening of the lower supporting plate outwards.
4. The modular floor of claim 1, wherein: the module connecting male head further comprises an upper limit part and a lower limit part; the upper limiting part is upwards arranged on one side of the fixed connecting part, which is far away from the center of the floor block, and the upper surface of the upper limiting part is leveled with the upper surface of the upper panel of the floor block; the lower limiting part is downwards arranged on one side of the fixed connecting part, which is far away from the center of the floor block;
The U-shaped upper end head of the module connecting female head is provided with a female head upper limit part protruding upwards, and the upper surface of the female head upper limit part is level with the upper surface of the upper panel of the floor block; the U-shaped lower end head of the module connecting female head is provided with a female head lower limit part protruding downwards.
5. The modular floor of claim 1, wherein: the inner surfaces of the two U-shaped ends of the module connecting female head are provided with wear-resistant layers.
6. The modular floor of claim 1, wherein: the buffer layer is also included; the supporting layer is welded and fixed into a supporting frame by criss-cross aluminum profiles with rectangular sections; the edge sealing seats at the left end and the right end of the floor block are fixedly arranged on the supporting layer; the buffer layer is made of elastic supporting materials, and is adhered and fixed on the lower side of each aluminum profile of the supporting layer by rubber strips with rectangular sections.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010358707.5A CN111422208B (en) | 2020-04-29 | 2020-04-29 | Modular floor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010358707.5A CN111422208B (en) | 2020-04-29 | 2020-04-29 | Modular floor |
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| CN111422208A CN111422208A (en) | 2020-07-17 |
| CN111422208B true CN111422208B (en) | 2024-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010358707.5A Active CN111422208B (en) | 2020-04-29 | 2020-04-29 | Modular floor |
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Also Published As
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|---|---|
| CN111422208A (en) | 2020-07-17 |
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