CN109707133B - Assembled individual floor ground sound insulation and heat preservation system and implementation method thereof - Google Patents
Assembled individual floor ground sound insulation and heat preservation system and implementation method thereof Download PDFInfo
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- CN109707133B CN109707133B CN201910072545.6A CN201910072545A CN109707133B CN 109707133 B CN109707133 B CN 109707133B CN 201910072545 A CN201910072545 A CN 201910072545A CN 109707133 B CN109707133 B CN 109707133B
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Abstract
The invention provides an assembled individual floor ground sound insulation and heat preservation system, which comprises a bearing plate, a light heat preservation plate, a cushion block, an adjusting rod, a screw and a plug, wherein the cushion block is provided with a through hole, the cushion block is matched with the adjusting rod, the upper end surface of the cushion block is provided with a limit bulge in a bearing plate hole, the plug is sleeved outside the limiting bulge in the bearing pressure plate hole, the limiting bulge in the bearing pressure plate hole and the plug are arranged in a first preformed hole on the bearing pressure plate, a group of reserved screw holes which are uniformly distributed along the circumferential direction are formed in the cushion block, screws are matched with the reserved screw holes, and the cushion block is fixedly connected with the bearing pressure plate through the screws. The invention has the advantages of greatly reducing the thickness of the sound insulation and heat preservation layer of the household floor slab, accelerating the construction speed and belonging to the assembly type decoration technology of the dry paving ground popularized in China.
Description
Technical Field
The invention relates to an assembled individual floor ground sound insulation and heat preservation system and an assembled ground pavement (ceramic tile, floor) and individual floor sound insulation and heat preservation construction method, which are mainly used for solving the technical problems of sound insulation and heat preservation of the existing individual floor, long construction period, high work cost and the like during paving the ceramic tile and the floor, and belong to the technical field of building materials and construction.
Background
The importance of solving the floor sound insulation problem is described by the main task Yan Xiang of the architecture physics laboratory of the university of Qinghai, which teaches that the floor sound insulation problem should be highly emphasized in the house design in pages 50-51 of the architecture journal 11 in 2008. The state and local governments issue a series of files aiming at the problems, make clear regulations on the sound insulation of the household floors and the household walls, require real estate developers to finish the sound insulation measures of the household floors in the building stage, and make clear regulations on indexes to be achieved. Taking Jiangsu province as an example, 5.4 "sound insulation and noise reduction" of "Jiangsu province residential design standard" DGJ 32/J26-2017 clearly require "individual floor boards, the air sound insulation evaluation quantity (Rw+C) of the individual floor boards should be larger than 45dB", "the floor boards separating residential and non-residential use spaces, the air sound insulation evaluation quantity (Rw+ctr) of the individual floor boards should be larger than 51dB", "the weight normalized impact sound pressure level of the individual floor boards of bedrooms and living rooms (halls) should not be larger than 75dB". The heat transfer coefficient K [ W/. Square meter K ] of the individual floor and the individual wall of the residence is clearly required by DGJ 32/J71-2014 of Jiangsu province residential building thermal environment and energy-saving design standard: the number of active buildings in 6 layers in summer, winter and cold areas is less than or equal to 1.8, and the number of active buildings in 4-5 layers in summer, winter and cold areas is less than or equal to 1.5.
After the specification requirements of sound insulation and heat preservation are jointly executed, the original household floor structure cannot meet the requirement of being a design standard, in order to achieve the standard of the specification requirement, a solution is proposed by a plurality of manufacturers, such as a method of pouring a 40mm thick concrete protection layer D after setting an anti-crack steel wire mesh C on a reinforced concrete cast-in-situ floor A (see figure 1 for details) in accordance with the technical specification of BGL building floor heat preservation and sound insulation System application, 320582-R035-2015Q/320582HXK01-2015, which belongs to a household floor sound insulation and heat preservation system. Although the method for separating the floor slabs into the family shown in fig. 1 can meet the sound insulation and heat preservation requirements of the standard requirements, the defects brought by the method are obvious, namely, firstly, the indoor clear height of the building is sacrificed, a 15-millimeter sound insulation and heat preservation layer is added with a 40-millimeter concrete protection layer, the indoor clear height is directly reduced by 55mm, the concrete protection layer cannot be well leveled, cement mortar is often coated on the concrete protection layer, and the thickness is increased; secondly, even if an anti-cracking steel wire mesh is arranged in a 40mm concrete protection layer, the graphene polystyrene board for sound insulation and heat preservation at the lower layer is made of soft materials, so that the concrete protection layer is easy to crack after being locally pressed slightly, and the quality is common.
Disclosure of Invention
The invention aims to solve the technical problems of the existing individual floor sound insulation and heat preservation products in the market, provides an assembled individual floor ground sound insulation and heat preservation system for overcoming the defects of the prior art, and simultaneously provides a realization method thereof, which can reduce net height loss, reduce construction cost, improve construction speed and improve construction quality.
The invention provides an assembled individual floor ground sound insulation and heat preservation system, which comprises a bearing plate, a light heat preservation plate, a plurality of internally threaded cushion blocks, externally threaded adjusting rods, screws and plugs, wherein the cushion blocks are arranged between the bearing plate and the light heat preservation plate, the middle parts of the cushion blocks are provided with through holes with internal threads, the internal threads of the cushion blocks are matched with the external threads of the adjusting rods, the upper end surfaces of the cushion blocks are provided with vertically upwards extending bearing plate holes with limiting protrusions, the inside of the limiting bulge in the bearing pressure plate hole is also provided with a through hole with internal threads, the through hole of the limiting bulge in the bearing pressure plate hole is communicated with the through hole of the cushion block, the plug is sleeved outside the limiting bulge in the bearing pressure plate hole, the limiting bulge in the bearing pressure plate hole and the plug are arranged in a first preformed hole on the bearing pressure plate, a group of reserved screw holes which are uniformly distributed along the circumferential direction are formed in the cushion block, screws are matched with the reserved screw holes, and the cushion block is fixedly connected with the bearing pressure plate through the screws.
The ground sound insulation and heat preservation system provided by the invention is a system solving method which can not only meet the sound insulation and heat preservation requirements of the individual floor slabs, but also effectively save the building clear height, belongs to a dry assembly type ground series, and can assist a developer in increasing the calculation proportion of the house assembly rate when calculating the house assembly rate.
As a further technical scheme of the invention, the adjusting rod is an external thread adjusting rod, the top end of the external thread adjusting rod is provided with an upper adjusting tool connecting piece, and a group of salient points which are uniformly distributed along the circumferential direction are manufactured on the thread wall of the external thread adjusting rod; the bottom of adjusting the pole is installed the base, the base is circular rubber base in cross section.
Further, the upper adjusting tool connecting piece is an upper adjusting tool hole or an upper adjusting tool bulge, the cross section of the upper adjusting tool hole is a straight-line shape, a triangle shape, a square shape, a regular pentagon shape, a regular hexagon shape, a symmetrical hexagonal star shape or an octagonal star shape, the upper adjusting tool bulge is a straight-line shape groove, or the cross section of the upper adjusting tool bulge is a triangle shape, a square shape, a regular pentagon shape, a regular hexagon shape, a symmetrical hexagonal star shape or an octagonal star shape; the bottom end of the external thread adjusting rod is provided with a rubber base fixing piece, the rubber base fixing piece is a rubber base fixing hole or a rubber base fixing protrusion, the cross section of the rubber base fixing hole is round, triangular, square, regular pentagon or regular hexagon, and the cross section of the rubber base fixing protrusion is round, triangular, square, regular pentagon or regular hexagon; the upper end face of the rubber base is provided with a matching piece matched with the rubber base fixing piece of the external thread adjusting rod, the matching piece is of a convex structure or a concave structure, the cross section of the convex structure is round, triangular, square, regular pentagon or regular hexagon, and the cross section of the concave structure is round, triangular, square, regular pentagon or regular hexagon.
Further, the rubber base is provided with an edge, and the edge is annular, triangular, square, regular pentagon or regular hexagon; a boss matched with the edge is arranged at the bottom end of the external thread adjusting rod, and the cross section of the boss is round, triangular, square, regular pentagon or regular hexagon; the cross section of the cushion block is round, triangular, square, regular pentagon, regular hexagon or regular octagon.
Further, the cushion block is an internal thread pressure-bearing cushion block, the internal thread pressure-bearing cushion block is arranged in a second preformed hole on the light heat insulation plate, and a plurality of material-saving hollowed-out structures are formed on the lower end face of the internal thread pressure-bearing cushion block.
Further, the lower end of the internal thread pressure-bearing cushion block is provided with a light heat-insulating plate fixing edge which extends horizontally outwards, and the light heat-insulating plate fixing edge can be abutted against the lower surface of the light heat-insulating plate.
Further, the cushion block is an internal thread pressure-bearing cushion block, a plurality of material-saving hollowed-out structures are formed in the lower end face of the internal thread pressure-bearing cushion block, the internal thread pressure-bearing cushion block is arranged between the load-bearing pressure-bearing plate and the light heat insulation plate, and the lower end part of the external thread adjusting rod and the rubber base are arranged in a second preformed hole in the light heat insulation plate.
Further, the cushion block is a metal stamping forming internal thread cushion block, and the metal stamping forming internal thread cushion block is arranged between the bearing plate and the light heat-insulating plate; the adjusting rod is a metal screw plastic-covered or rubber-covered external thread adjusting rod, the metal screw plastic-covered or rubber-covered external thread adjusting rod comprises a metal screw with external threads and a base arranged at the lower end of the metal screw, the metal screw is arranged in a second preformed hole on the light insulation board, an upper adjusting tool connecting piece is arranged at the upper end of the metal screw, the upper adjusting tool connecting piece is an upper adjusting tool hole or an upper adjusting tool bulge, the cross section of the upper adjusting tool hole is regular hexagon or a straight line shape, the cross section of the upper adjusting tool bulge is regular hexagon, and a plurality of material-saving hollowed-out structures are arranged on the base; still be provided with light heated board mounting between bearing plate and the light heated board, light heated board mounting includes the bottom disk, and the cylinder of vertical installation on the bottom disk and install the screw on the cylinder, the cylinder sets up in the third preformed hole on the light heated board, the head of screw inserts in the bearing plate, the bottom disk is inconsistent with the lower surface of light heated board.
By adopting the structure, the bearing plate and the light heat-insulating plate are connected into a whole in a physical mode through the internal thread bearing cushion block, and the height of the floor with the height difference is adjusted through the external thread adjusting rod, so that the module forms an overhead floor form, and in addition, the sound insulation and heat insulation performances are further enhanced due to the existence of an air layer at the lower part of the module.
Further, a group of solid wood floors or plastic floor heating modules are paved on the upper surface of the bearing pressing plate.
The invention also provides a realization method of the assembled individual floor ground sound insulation and heat preservation system, which comprises the following steps:
cutting the selected bearing plate into a fixed size, and punching a group of first preformed holes on the cut bearing plate according to a fixed interval;
cutting the selected light heat-insulating plate into a specified size, and punching a group of second preformed holes on the cut light heat-insulating plate according to fixed intervals, wherein the second preformed holes are arranged concentrically with the first preformed holes;
thirdly, placing the light heat-insulating plate above the bearing plate, and aligning the second preformed hole with the first preformed hole concentrically;
fourthly, after the small end of the cushion block downwards passes through the light heat-insulating plate, the limiting protrusion in the bearing pressure-bearing plate hole of the cushion block is clamped into the first preformed hole, and then the cushion block is fixed on the bearing pressure-bearing plate by adopting a screw;
fifthly, installing the base at the lower end of the adjusting rod, integrating the base and the adjusting rod, and screwing the adjusting rod into the through hole of the cushion block with the head downwards to finish the assembly work of the whole module;
and sixthly, in a construction site, placing the assembled module on the floor of the household floor in a manner that the base contacts the floor of the household floor, then inserting a tool into the upper adjusting tool connecting piece from the first preformed hole, and rotating the tool to adjust the horizontal height of the module, thereby completing the leveling work of the module.
The construction method solves the problem of difficult realization of the sound insulation and heat preservation of the household floor slab in the prior art, can rapidly, simply and economically finish the sound insulation and heat preservation installation construction of the household floor slab, belongs to the field of assembly type ground technology, forms a very flat and firm ground base layer after the construction is finished, can be used for pasting floor tiles and marble in the follow-up process, can be used for directly paving floors and the like, and can be combined with a floor heating module to realize the rapid construction of ultra-thin quick heating floor heating.
Compared with the prior art, the technical scheme provided by the invention has the following technical effects: the thickness of the sound insulation and heat preservation layer of the household floor slab can be greatly reduced, the construction speed is increased, and the floor slab belongs to the assembly type decoration technology of the dry pavement floor popularized in China.
Drawings
Fig. 1 is a schematic structural diagram of a conventional individual floor sound insulation and heat preservation system.
Fig. 2 is a schematic diagram of a finished product structure of the assembled individual floor sound insulation and heat preservation module.
Fig. 3 is a schematic diagram of a frying structure of the ground sound insulation and heat preservation module in the invention.
FIG. 4 is a partial cross-sectional view of a floor sound insulation module of the present invention; fig. 5 is a schematic diagram of an exploded structure of the ground sound insulation and heat preservation module in the present invention.
FIG. 6 is a schematic perspective view of an internally threaded pressure-bearing pad with a circular cross section; FIG. 7 is a schematic diagram II of a three-dimensional structure of an internally threaded pressure-bearing cushion block with a circular cross section; fig. 8 is a schematic perspective view of another internal thread pressure-bearing cushion block in the present invention.
FIG. 9 is a schematic perspective view of an externally threaded adjustment rod according to the present invention; FIG. 10 is a schematic diagram showing a three-dimensional structure of an external screw thread adjusting rod according to the present invention; fig. 11 is a schematic perspective view of another external thread adjusting rod according to the present invention.
FIG. 12 is a schematic perspective view of a rubber base of the present invention; fig. 13 is a schematic perspective view of another rubber base according to the present invention.
Fig. 14 is a schematic perspective sectional view of the lightweight thermal insulation paste for in-situ casting of the present invention.
FIG. 15 is a schematic perspective cross-sectional view of a factory pre-foamed or adhesive bonded module according to the present invention; FIG. 16 is a schematic view of an exploded construction of a factory pre-foamed or adhesive bonded module according to the present invention.
FIG. 17 is a schematic diagram of a three-dimensional structure of an internally threaded load-bearing cushion block with a round cross section, which is constructed by post-pouring heat preservation or pasting a lightweight heat preservation plate; fig. 18 is a schematic diagram of a second perspective structure of an internal thread bearing cushion block with a round cross section, which is constructed by pouring heat preservation or pasting a light heat preservation plate; fig. 19 is a schematic perspective view of another internal thread bearing cushion block with a post-pouring insulation or light insulation board structure according to the present invention.
FIG. 20 is a schematic view of a floor system for leveling pavement without cement mortar for home decoration without an insulation board.
Fig. 21 is a schematic view of an assembled dry floor heating perspective structure realized by matching the module of the invention with a plastic floor heating module.
FIG. 22 is a schematic perspective view of an implementation method of the invention using a metal internally threaded pressure-bearing pad and a metal adjustment rod; FIG. 23 is a schematic diagram of an exploded structure of the implementation method of the invention using a metal internally threaded pressure-bearing pad and a metal adjustment rod.
FIG. 24 is a schematic perspective view of a metal internally threaded pressure pad in accordance with the present invention; FIG. 25 is a schematic diagram showing a second perspective view of a metal internally threaded pressure pad according to the present invention; fig. 26 is a schematic perspective view of another metal internal thread pressure-bearing cushion block according to the present invention.
FIG. 27 is a schematic perspective view of a plastic base with a metal adjusting screw according to the present invention; FIG. 28 is a schematic diagram showing a second perspective view of a plastic base with a metal adjusting screw according to the present invention; fig. 29 is a schematic view of a plastic base of another metal adjusting screw according to the present invention.
FIG. 30 is a schematic view of a round hole plug for a load bearing plate according to the present invention; fig. 31 is a schematic structural diagram of a round hole plug of a bearing plate according to the present invention.
In the figure: 100. the bearing plate comprises a bearing plate, 101, a first preformed hole, 200, a lightweight thermal insulation plate, 201, a second preformed hole, 202, a third preformed hole, 300, an internal thread bearing cushion block, 301, a through hole, 302, a reserved screw hole, 303, a limit bulge in a bearing plate hole, 304, a fixing edge of the lightweight thermal insulation plate, 305, a material saving hollow structure, 310, a rear pouring or adhesive bonding the internal thread bearing cushion blocks of the lightweight thermal insulation plate and the bearing plate, 311, the through hole, 312, the reserved screw hole, 313, a limit bulge in the bearing plate hole, 314, a material saving hollow structure, 320, a metal stamping formed internal thread cushion block, 321, 322, reserved screw holes, 323, heavy pressure bearing plate hole inner limit protrusions, 400, external thread adjusting rods, 401, upper adjusting tool holes, 402, rubber base fixing holes, 403, convex points, 404, bosses, 410, metal screw rods for molding or encapsulating the external thread adjusting rods, 411, upper adjusting tool holes, 412, plastic or rubber bases, 413, material saving hollow structures, 414, metal screw rods, 500, rubber bases, 501, protruding structures, 502, edges, 600, screws, 700, round hole plugs, 800, light heat-insulating plate fixing pieces, 801, bottom wafers, 802, cylinders, 803, screws, 900, solid wood floors and 1000, plastic floor heating modules.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the accompanying drawings:
example 1
The embodiment provides an assembled individual floor ground sound insulation and heat preservation system, which is formed by splicing a plurality of ground sound insulation and heat preservation modules. Referring to fig. 2, the floor sound insulation and heat preservation module comprises a bearing pressure plate 100, a light heat preservation plate 200, a plurality of internally threaded cushion blocks, an externally threaded adjusting rod, a screw 600 and a round hole plug 700, wherein the cushion blocks are arranged between the bearing pressure plate 100 and the light heat preservation plate 200. The bearing plate 100 can be made of a plate with bearing and bearing characteristics, which is visible in the market, such as a calcium silicate plate, a porcelain plate, a ceramic plate, a cement pressure plate, a magnesium sulfate plate, a glass magnesium plate, a straw plate, an European pine plate, a fireproof plate, a fiber plate, a plywood, a woodworking plate, a metal composite plate and the like, and has the thickness of 15-25 mm, so that the upper load unit area can be effectively born without a standard of 500 KG/square meter when the lower support distance is 300-500 mm. The lightweight thermal insulation board 200 may be made of a commercially available flame retardant or non-flammable lightweight board, including but not limited to extruded board, polyurethane foam board, polystyrene particle board, graphite polystyrene board, modified polystyrene board, foamed cement board, pearl wool board, foam glass board, foam ceramic board, etc., and has a thickness of 15-20 mm. The lightweight thermal insulation board 100 can be formed by pouring thermal insulation slurry on a separate floor slab and then pouring the thermal insulation slurry, in addition to pouring the thermal insulation slurry in a mold and then curing the thermal insulation slurry. The connection mode of the bearing plate 100 and the lightweight thermal insulation board 200 includes, but is not limited to, physical fixing, adhesive bonding, direct foaming, direct pouring, etc.
As shown in fig. 3, the bearing pressure plate 100 is provided with round holes (i.e., first preformed holes 101) with a fixed distance, which are a limit hole of a cushion block and an upper operation hole of an adjusting rod, for adjusting the external screw adjusting rod 400 by a tool from the upper part. The light thermal insulation board 200 is provided with round holes (namely, second preformed holes 201) with fixed intervals concentric with the first preformed holes 101, so that the internal thread pressure-bearing cushion block 300 is conveniently fixed on the load-bearing plate 100 by using the round hole plugs 700 after passing through. The cross section of the cushion block can be round, elliptic, triangular, square, rectangular, regular pentagonal, regular hexagonal or regular octagonal, and the cushion block is a product with reinforcing ribs and hollow inside, which is cast by materials such as plastics, metals, resins and the like (see figures 6-8 and 20).
As shown in fig. 4 and 5, the spacer block is an internal thread pressure-bearing spacer block 300, the internal thread pressure-bearing spacer block 300 is arranged in the second preformed hole 201 on the light insulation board 200, the internal thread pressure-bearing spacer block 300 is of an internal hollow step-shaped structure, that is, a plurality of material-saving hollow structures 305 are formed on the lower end surface or the upper end surface of the internal thread pressure-bearing spacer block 300, and the main function is to save materials. The middle part of the internal thread pressure-bearing cushion block 300 is provided with a through hole 301 with internal threads, the internal threads of the through hole 301 can be continuous threads or segmented threads, the thread shape can be that a conical tourist is a trapezoid, square or round lamp, the internal threads of the internal thread pressure-bearing cushion block 300 are matched with the external threads of the adjusting rod, and the bearing gravity is transferred to the rubber base 500. The upper end face of the internal thread pressure-bearing cushion block 300 is provided with a bearing pressure-bearing plate hole internal limiting boss 303 which extends vertically upwards, the interior of the bearing pressure-bearing plate hole internal limiting boss 303 is also provided with a through hole 301 with internal threads, the through hole 301 of the bearing pressure-bearing plate hole internal limiting boss 303 is communicated with the through hole 301 of the internal thread pressure-bearing cushion block 300, the bearing pressure-bearing plate hole plug 700 (see fig. 30 and 31) is sleeved outside the bearing pressure-bearing plate hole internal limiting boss 303, and the round hole plug 700 mainly plays a role in plugging the bearing pressure-bearing plate hole internal limiting boss 303 into the first preformed hole 101 after the laying of a floor sound insulation and heat preservation system is completed so as to thoroughly seal the hole, and the upper surface of the bearing pressure-bearing plate 100 is ensured to be smooth. The limiting boss 303 and the plug 700 in the bearing pressure bearing plate hole are arranged in the first preformed hole 101 on the bearing pressure bearing plate 100, 3 reserved screw holes 302 which are uniformly distributed along the circumferential direction are formed in the internal thread bearing cushion block 300, screws 600 are matched with the reserved screw holes 302, the internal thread bearing cushion block 300 is fixedly connected with the bearing pressure bearing plate 100 through the screws 600, the light heat insulation plate 200 is fixed on the bearing pressure bearing plate 100 through the internal thread bearing cushion block 300 by the screws 600, and the connection modes of the internal thread bearing cushion block 300 and the bearing pressure bearing plate 100 include but are not limited to screw connection, adhesive bonding and the like. The lower end of the internally threaded pressure-bearing spacer 300 has a circular light insulation board fixing edge 304 extending horizontally outwards, and the light insulation board fixing edge 304 can abut against the lower surface of the light insulation board 200. The base is installed to the bottom of adjusting the pole, and the base is circular rubber base 500 of cross section. The adjusting rod is integrally connected with the rubber base 500 and then screwed into the internal thread pressure-bearing cushion block 300.
As shown in fig. 9-11, the adjusting rod is an external thread adjusting rod 400, and the external thread adjusting rod 400 may be made of plastic, resin, metal coated plastic, metal coated rubber, etc. The top end of the external thread adjusting rod 400 is provided with an upper adjusting tool connecting piece, the bottom end of the external thread adjusting rod 400 is provided with a rubber base fixing piece connected with the rubber base 500, and the thread wall of the external thread adjusting rod 400 is provided with a plurality of protruding points 403 for preventing the external thread adjusting rod 400 from loosening after being screwed into the internal thread pressure-bearing cushion block 300. The upper adjusting tool connecting piece is an upper adjusting tool hole 401 or an upper adjusting tool bulge, the cross section of the upper adjusting tool hole 401 is a straight-line shape, a cross shape, a triangle shape, a square shape, a rectangle shape, a regular pentagon shape, a regular hexagon shape, a symmetrical hexagonal star shape or an octagonal star shape, and the upper adjusting tool connecting piece is used for rotating the external thread adjusting rod 400 from the first preformed hole 101 through a hexagonal wrench to finish lifting and leveling work of the whole module. The upper adjusting tool bulge is a straight groove or a cross-shaped groove, or the cross section of the upper adjusting tool bulge is triangle, square, regular pentagon, regular hexagon, symmetrical hexagonal star or octagonal star. The rubber base fixing piece is a rubber base fixing hole 402 or a rubber base fixing protrusion, and the cross section of the rubber base fixing hole 402 is round, oval, triangular, square, regular pentagon, star, octagon or regular hexagon. The cross section of the rubber base fixing protrusion is round, elliptic, triangular, square, regular pentagon, star-shaped, octagonal or regular hexagon. The upper end surface of the rubber base 500 is provided with a matching piece matched with the rubber base fixing piece of the external thread adjusting rod 400, the matching piece is of a convex structure 501 or a concave structure, the cross section of the convex structure 501 is round, triangular, square, regular pentagon or regular hexagon and is used for being clamped into the rubber base fixing hole 402, the rubber base 500 and the external thread adjusting rod 400 are connected into a whole, and the cross section of the concave structure is round, triangular, square, regular pentagon or regular hexagon. As shown in fig. 12 and 13, the rubber base 500 can be configured to be adjusted according to the change of the hole at the bottom of the male screw adjusting rod 400, for example: completely coating the 5mm bottom external thread of the external thread adjusting rod 400, etc.
In addition, the rubber base 500 is provided with a rim 502, and the rim 502 is annular, triangular, square, regular pentagon or regular hexagon; a boss 404 matched with the edge is arranged at the bottom end of the external thread adjusting rod 400, and the cross section of the boss 404 is round, triangular, square, regular pentagon or regular hexagon.
A set of solid wood floors 900 (see fig. 20) or plastic floor heating modules 1000 (see fig. 21) are laid on the upper surface of the bearing plate 100.
The realization method of the assembled individual floor ground sound insulation and heat preservation system is that a ground sound insulation and heat preservation module is assembled by adopting a bearing plate 100, a light heat preservation plate 200, an internal thread bearing cushion block 300, an external thread adjusting rod 400, a rubber base 500 and a screw 600, and then the module is installed on site, and the composition of the module can be seen from figures 2, 3, 4 and 5, and the specific steps are as follows:
a first step of cutting the selected load bearing plate 100 to a fixed size (400×400mm, 400×800mm, 400×1200mm, 800×800mm, etc.), and punching 9 first preform holes 101 at a fixed pitch on the cut load bearing plate 100;
cutting the selected light thermal insulation board 200 into a specified size (the size of the light thermal insulation board is the same as that of the bearing pressure bearing plate 100), punching 9 second preformed holes 201 on the cut light thermal insulation board 200 according to a fixed interval, wherein the second preformed holes 201 are arranged concentrically with the first preformed holes 101, and the inner diameter of the second preformed holes 201 is equal to the outer diameter of the internal thread bearing cushion block 300;
thirdly, placing the lightweight thermal insulation board 200 above the bearing plate 100, and aligning the second preformed hole 201 concentrically with the first preformed hole 101;
fourthly, after the small end of the internal thread pressure-bearing cushion block 300 downwards passes through the light heat-insulating plate 200, the limit protrusion 303 in the hole of the bearing pressure-bearing plate is clamped into the first preformed hole 101, then the internal thread pressure-bearing cushion block 300 is fixed on the bearing pressure-bearing plate 100 by adopting the screw 600, and the light heat-insulating plate 200 is firmly limited on the bearing pressure-bearing plate 100 by the fixing edge 304 of the light heat-insulating plate; repeating the steps to finish the fixation of all the internal thread bearing cushion blocks 300 of the single module;
fifthly, installing the rubber base 500 at the lower end of the external thread adjusting rod 400, integrating the two, and screwing the external thread adjusting rod 400 into the through hole 301 of the internal thread pressure-bearing cushion block 300 with the head downwards to complete the assembly work of the whole module;
and sixthly, transporting the assembled module to a construction site, placing the assembled module on the floor of the individual household floor in a manner that the rubber base 500 contacts the floor of the individual household floor, inserting a tool into the upper adjusting tool hole 401 from the first preformed hole 101, and rotating the external thread adjusting rod 400 by a rotating tool to complete the adjustment of the horizontal height of the module, and respectively adjusting each external thread adjusting rod 400 in the module to complete the leveling work of the module. And repeating the steps to finish the leveling work of all modules in the room.
During installation, the light heat-insulating plate 200 can be not fixed on the bearing plate 100 in advance, and the implementation method is that the light heat-insulating plate 200 is firstly placed on the floor of a household floor, and then a module formed by connecting the bearing plate 100, the internal thread bearing cushion block 300, the external thread adjusting rod 400 and the rubber base 500 is placed in a second preformed hole 201 on the light heat-insulating plate 200, so that leveling work is completed. In addition, the module formed by connecting the bearing plate 100, the internal thread bearing cushion block 300, the external thread adjusting rod 400 and the rubber base 500 can be paved on the floor of a household floor, and then the light flame-retardant heat-insulating material is poured into the overhead layer under 100 to form the light heat-insulating plate layer 200, so that the heat-insulating requirement is met, and the light flame-retardant pouring material can be products such as foaming cement, foaming polyurethane, polyphenyl particle mortar, vitrified microbead mortar, perlite mortar and the like. In addition, the slurry-shaped heat insulation material can be poured first, and then the module formed by connecting the bearing plate 100, the internal thread bearing cushion block 300, the external thread adjusting rod 400 and the rubber base 500 is leveled after being pressed into the heat insulation material to contact with the household floor before the heat insulation material is not solidified.
Example two
The present embodiment is different from the first embodiment in that: referring to fig. 15 and 16, the spacer is an internally threaded pressure-bearing spacer 310 for post-pouring or adhesive bonding the light insulation board 200 and the bearing pressure board 100, the lower end of the internally threaded pressure-bearing spacer 310 has no fixed edge of the light insulation board, the internally threaded pressure-bearing spacer 310 is disposed in a second preformed hole 201 on the light insulation board 200, the middle part of the internally threaded pressure-bearing spacer 310 has an internally threaded through hole 311, the middle part of the upper end surface of the internally threaded pressure-bearing spacer is provided with an internally threaded pressure-bearing board hole limit protrusion 313, the through hole 311 penetrates through the internally threaded pressure-bearing board hole limit protrusion 313, 3 reserved screw holes 312 uniformly distributed along the circumferential direction are formed on the internally threaded pressure-bearing spacer 310, and a plurality of material-saving hollowed-out structures 314 are formed on the lower end surface or the upper end surface of the internally threaded pressure-bearing spacer 310 (see fig. 17-19).
The implementation method of the assembled individual floor ground sound insulation and heat preservation system of the embodiment is implemented by assembling a load bearing pressure bearing plate 100, a light heat preservation plate 200, an internal thread pressure bearing cushion block 310, an external thread adjusting rod 400, a rubber base 500 and a screw 600 to form an assembled individual floor ground sound insulation and heat preservation module and then performing field installation, wherein the internal thread pressure bearing cushion block 310 is matched with the external thread adjusting rod 400, and the implementation method comprises the following specific steps: firstly, the punching work of the bearing plate 100 is completed, after the bearing plate 100 is tiled, the small-end bearing plate hole inner limiting protrusion 313 of the internal thread bearing cushion block 310 is embedded into the first preformed hole 101, the internal thread bearing cushion block 310 is fixed on the bearing plate 100 by the screw 600, and the fixing work of the internal thread bearing cushion block 310 and the bearing plate 100 is sequentially completed. The following two methods for connecting the light heat-insulating board 200 and the bearing plate 100 are implemented: firstly, punching a second preformed hole 201 on a finished light heat-insulating plate 200, brushing an adhesive on the surface of a bearing pressure-bearing plate 100, which is fixedly provided with an internal thread bearing cushion block 310, sticking the light heat-insulating plate 200 to the bearing pressure-bearing plate 100 after passing through the internal thread bearing cushion block 310, and finishing the fixing work of the bearing pressure-bearing plate 100 and the light heat-insulating plate 200; and secondly, placing the assembly formed by the internal thread bearing cushion block 310 and the bearing plate 100 into a mould, pouring light heat-insulating slurry on one surface of the bearing plate 100, which is fixedly provided with the internal thread bearing cushion block 310, and curing to form an integrated assembly of the bearing plate 100, the light heat-insulating plate 200 and the internal thread bearing cushion block 310. After the fixation of the bearing plate 100 and the light thermal insulation plate 200 is completed, the assembly of the external screw thread adjusting rod 400 and the rubber base 500 is screwed into the through hole 311 of the internal screw thread bearing cushion block 310, and then the factory assembly work of the module can be completed, and the subsequent field installation is the same as the method of the first embodiment.
Example III
The present embodiment is different from the second embodiment in that: as shown in fig. 14, the female screw pressure-bearing pad 310 is disposed between the load-bearing plate 100 and the lightweight thermal insulation board 200, and the lower end of the male screw adjusting rod 400 and the rubber mount 500 are disposed in the second preformed hole 201 on the lightweight thermal insulation board 200.
The implementation method of the assembled individual floor ground sound insulation and heat preservation system of the embodiment is that the load bearing plate 100, the internal thread bearing cushion block 310, the external thread adjusting rod 400, the rubber base 500 and the screw 600 are adopted to assemble the assembled individual floor ground sound insulation module, after the installation of the sound insulation module is finished on site, light heat preservation slurry is poured between the module and the floor, and finally the construction of the individual floor ground sound insulation and heat preservation is formed. The specific implementation steps are as follows: firstly, the hole forming work of the first preformed hole 101 of the bearing pressure bearing plate 100 is completed, then the internal thread bearing cushion block 310 is fixed on the bearing pressure bearing plate 100 by adopting a screw 600, the limit protrusion 313 in the bearing pressure bearing plate hole is embedded into the first preformed hole 101, and then the assembly of the external thread adjusting rod 400 and the rubber base 500 is screwed into the through hole 311 of the internal thread bearing cushion block 310, thus the assembly work of the assembled individual floor ground sound insulation module can be completed. And (3) transporting the assembled ground sound insulation module to a construction site, lifting the module block by block after finishing ground placement and leveling work, and then placing the module back after finishing heat insulation slurry pouring work of an overhead space at the lower part of the module, so that the construction work of the floor ground sound insulation and heat insulation system of the individual household can be finished.
Example IV
22-26, the spacer block is a metal stamping internal thread spacer block 320, which is formed by stamping and tapping a metal plate, the thickness of the metal stamping internal thread spacer block 320 is smaller than that of the internal thread pressure-bearing spacer blocks 300 and 310, the cross section of the metal stamping internal thread spacer block 320 is round, triangular, square, regular pentagon, regular hexagon or regular octagon, and the metal stamping internal thread spacer block 320 is arranged between the bearing plate 100 and the lightweight thermal insulation plate 200. As shown in fig. 27 to 28, the adjusting rod is a metal screw molding or encapsulating external screw adjusting rod 410, the metal screw molding or encapsulating external screw adjusting rod 410 includes a metal screw 414 with external screw threads and a plastic or rubber base 412 mounted at the lower end of the metal screw 414, the metal screw 414 is disposed in a second preformed hole 201 on the lightweight thermal insulation board 200, the upper end of the metal screw 414 is provided with an upper adjusting tool connector, the upper adjusting tool connector is an upper adjusting tool hole 411 or an upper adjusting tool protrusion, the cross section of the upper adjusting tool hole 411 is a regular hexagon or a straight line, the cross section of the upper adjusting tool protrusion is a regular hexagon, and the plastic or rubber base 412 is provided with a plurality of hollowed-out material saving structures 413. Still be provided with light heated board mounting 800 between bearing plate 100 and light heated board 200, light heated board mounting 800 includes bottom disk 801, cylinder 802 and the screw 803 of installing on the cylinder on bottom disk 801 are installed vertically, and cylinder 802 sets up in the third preformed hole 202 on the light heated board 200, and the head of screw 803 inserts in the bearing plate 100, and bottom disk 801 is inconsistent with the lower surface of light heated board 200.
The implementation method of the assembled individual floor ground sound insulation and heat preservation system of the embodiment is implemented by matching the internal thread cushion block 320 with the metal screw rod plastic coated or encapsulated external thread adjusting rod 410 and the light heat preservation plate fixing piece 800, and the main function of the light heat preservation plate fixing piece 800 is to fix the light heat preservation plate 200 on the bearing plate 100, as shown in fig. 22 and 23.
Example five
In areas with low heat preservation requirements of the individual floor slabs, only the bearing plate 100, the internal thread bearing cushion block 300, the external thread adjusting rod 400, the rubber base 500 and the screw 600 are assembled into a module to form an overhead floor laying process, so that the technical requirements of the individual floor slab sound insulation required by national specifications can be met. The module can also be used for indoor ground paving engineering of a blank house without ground sound insulation measures of a delivered owner.
After the floor is laid, the overhead layer is arranged at the lower part, so that when a blank house is delivered, a homeowner is not required to lay a pipeline on the floor in a grooving way, and only the floor module in the corresponding region is lifted and laid and then replaced, so that the labor cost is greatly saved, and the construction waste is greatly reduced. As the invention provides a very flat ground, during subsequent decoration construction, floor tiles, natural stone, floors and the like can be directly adhered on the ground by using adhesives and foaming agents, as shown in fig. 20, the paving difficulty of surface layer materials is greatly reduced, the construction speed is greatly improved, and thus, great labor cost saving is brought. Further, as shown in fig. 21, after the sound insulation and heat preservation system is assembled, the plastic floor heating module is installed on the sound insulation and heat preservation system, so that the floor heating module is flatly installed, and the floor tiles, the floor boards and the like can be continuously attached to the upper part of the floor heating module, so that the heating speed can be greatly improved and the laying thickness of the floor heating module can be greatly reduced through the conventional floor heating method.
The invention provides a realization method of an assembled floor sound insulation and heat preservation system, which is based on an assembled module formed by a light heat preservation plate or light heat preservation slurry and a bearing pressure plate, and under the prompt of the method, related professionals can realize the same functions through various components, such as a 300-component three-dimensional structure diagram shown in fig. 6-8, a 400-component three-dimensional structure diagram shown in fig. 9-11, a 500-component three-dimensional structure diagram shown in fig. 12-13, a 310-component three-dimensional structure diagram shown in fig. 20, a 320-component three-dimensional structure diagram shown in fig. 24-26 and a 410-component product structure diagram shown in fig. 27-29, and can be combined by dozens of solutions through different structural products. Therefore, the sound insulation and heat preservation system for the floor surfaces of the individual households, which is composed of similar products, belongs to the protection scope of the invention.
The foregoing is merely illustrative of the embodiments of the present invention, and the scope of the present invention is not limited thereto, and any person skilled in the art will appreciate that modifications and substitutions are within the scope of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (8)
1. The utility model provides an assembled individual household floor ground sound insulation heat preservation system which characterized in that: the device comprises a bearing pressure plate, a light heat-insulating plate, a plurality of cushion blocks with internal threads, adjusting rods with external threads, screws and plugs, wherein the cushion blocks are arranged between the bearing pressure plate and the light heat-insulating plate; the cushion block is an internal thread cushion block formed by metal stamping, and the internal thread cushion block formed by metal stamping is arranged between the bearing plate and the light heat-insulating plate; the adjusting rod is a metal screw plastic-covered or rubber-covered external thread adjusting rod, the metal screw plastic-covered or rubber-covered external thread adjusting rod comprises a metal screw with external threads and a base arranged at the lower end of the metal screw, the metal screw is arranged in a second preformed hole on the light insulation board, an upper adjusting tool connecting piece is arranged at the upper end of the metal screw, the upper adjusting tool connecting piece is an upper adjusting tool hole or an upper adjusting tool bulge, and a plurality of material-saving hollowed-out structures are arranged on the base; a light heat-insulating plate fixing piece is further arranged between the bearing plate and the light heat-insulating plate, the light heat-insulating plate fixing piece comprises a bottom circular disc, a cylinder vertically arranged on the bottom circular disc and a screw arranged on the cylinder, the cylinder is arranged in a third preformed hole on the light heat-insulating plate, the head of the screw is inserted into the bearing plate, and the bottom circular disc is in contact with the lower surface of the light heat-insulating plate; and a group of solid wood floors or plastic floor heating modules are paved on the upper surface of the bearing and bearing plate.
2. The assembled individual floor ground sound insulation and heat preservation system according to claim 1, wherein: the adjusting rod is an external thread adjusting rod, the top end of the external thread adjusting rod is provided with an upper adjusting tool connecting piece, and a group of salient points which are uniformly distributed along the circumferential direction are formed on the thread wall of the external thread adjusting rod; the bottom of adjusting the pole is installed the base, the base is circular rubber base in cross section.
3. The assembled individual floor ground sound insulation and heat preservation system according to claim 2, wherein: the upper adjusting tool connecting piece is an upper adjusting tool hole or an upper adjusting tool bulge; the bottom end of the external thread adjusting rod is provided with a rubber base fixing piece, and the rubber base fixing piece is a rubber base fixing hole or a rubber base fixing protrusion; the upper end face of the rubber base is provided with a matching piece matched with the rubber base fixing piece of the external thread adjusting rod, and the matching piece is of a convex structure or a concave structure.
4. A fabricated household floor surface sound insulation and heat preservation system according to claim 2 or 3, characterized in that: the rubber base is provided with an edge, and a boss matched with the edge is arranged at the bottom end of the external thread adjusting rod.
5. The assembled individual floor ground sound insulation and heat preservation system according to claim 4, wherein: the cushion block is an internal thread pressure-bearing cushion block, the internal thread pressure-bearing cushion block is arranged in a second preformed hole on the light insulation board, and a plurality of material-saving hollowed-out structures are formed on the lower end face of the internal thread pressure-bearing cushion block.
6. The assembled individual floor ground sound insulation and heat preservation system according to claim 5, wherein: the lower end of the internal thread pressure-bearing cushion block is provided with a light heat-insulating plate fixing edge which extends horizontally outwards, and the light heat-insulating plate fixing edge can be abutted against the lower surface of the light heat-insulating plate.
7. The assembled individual floor ground sound insulation and heat preservation system according to claim 4, wherein: the cushion block is an internal thread pressure-bearing cushion block, a plurality of material-saving hollowed-out structures are formed in the lower end face of the internal thread pressure-bearing cushion block, the internal thread pressure-bearing cushion block is arranged between the load-bearing pressure-bearing plate and the light heat-insulating plate, and the lower end part of the external thread adjusting rod and the rubber base are arranged in a second preformed hole in the light heat-insulating plate.
8. The implementation method of the assembled individual floor ground sound insulation and heat preservation system according to claim 6 or 7 is characterized by comprising the following steps:
cutting the selected bearing plate into a fixed size, and punching a group of first preformed holes on the cut bearing plate according to a fixed interval;
cutting the selected light heat-insulating plate into a specified size, and punching a group of second preformed holes on the cut light heat-insulating plate according to fixed intervals, wherein the second preformed holes are arranged concentrically with the first preformed holes;
thirdly, placing the light heat-insulating plate above the bearing plate, and aligning the second preformed hole with the first preformed hole concentrically;
fourthly, after the small end of the cushion block downwards passes through the light heat-insulating plate, the limiting protrusion in the bearing pressure-bearing plate hole of the cushion block is clamped into the first preformed hole, and then the cushion block is fixed on the bearing pressure-bearing plate by adopting a screw;
fifthly, installing the base at the lower end of the adjusting rod, integrating the base and the adjusting rod, and screwing the adjusting rod into the through hole of the cushion block with the head downwards to finish the assembly work of the whole module;
and sixthly, in a construction site, placing the assembled module on the floor of the household floor in a manner that the base contacts the floor of the household floor, then inserting a tool into the upper adjusting tool connecting piece from the first preformed hole, and rotating the tool to adjust the horizontal height of the module, thereby completing the leveling work of the module.
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| CN110388019B (en) * | 2019-07-24 | 2021-05-28 | 深圳市越众（集团）股份有限公司 | Fabricated overhead leveling ground and production method and installation method thereof |
| CN110409756B (en) * | 2019-08-21 | 2024-05-03 | 浙江省建筑科学设计研究院有限公司 | Low-cost floor thermal insulation and sound insulation system and installation method thereof |
| CN112746720A (en) * | 2019-10-31 | 2021-05-04 | 庄继昌 | Construction method of energy-saving, sound-insulation, floor heating and decoration integrated assembly type floor |
| CN113061014A (en) * | 2021-04-09 | 2021-07-02 | 上饶广天建筑构件有限公司 | High-stone-powder stone-chip concrete for pouring sound-insulation floor slab and preparation method thereof |
| CN114961016A (en) * | 2022-04-25 | 2022-08-30 | 张兵 | Novel wall structure and construction method |
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