Thermal and sound insulation floor structure and manufacturing equipment and method thereof

Abstract

The present application relates to the technical fields of building structure, and especially relates to a heat-insulation and sound-insulation floor structure, manufacturing equipment and manufacturing method thereof. The heat-insulation and sound-insulation floor structure comprises a prefabricated plate, a plurality of first reinforcing steels, an elastic layer and a foam structure layer, wherein the two ends of the first reinforcing steels penetrate the prefabricated plate, the elastic layer and the foam structure layer are attached, the first reinforcing steels are located between the elastic layer and the foam structure layer, a plurality of second reinforcing steels are uniformly distributed between the elastic layer and the foam structure layer, and the second reinforcing steels are cross-distributed with the first reinforcing steels. The present application sets the elastic layer and the foam structure layer in the middle of the prefabricated plate, utilizes the deformation degree difference of different materials under the stress, constructs the composite floor structure with gradient damping characteristics, and realizes the step-by-step absorption and attenuation of sound wave energy, so as to achieve the sound insulation effect.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building structure, and particularly relates to a heat and sound insulation floor structure and a manufacturing equipment and manufacturing method thereof. BACKGROUND

[0002] With the accelerating process of global urbanization, high-rise and high-density residential construction has become the mainstream trend of modern building development. Under this background, people have higher requirements for the comfort of living environment, and the performance of building floor, as a key horizontal component for separating upper and lower spaces and bearing the use load, directly affects the living quality and sustainable development of buildings. At present, cast-in-place reinforced concrete floor and precast concrete floor still dominate in engineering practice due to their mature construction technology, excellent structural bearing capacity and good durability. However, the traditional concrete floor still has obvious shortcomings in physical performance, especially in heat preservation and sound insulation.

[0003] From the thermal performance, although concrete has certain thermal inertia, its dense structure leads to high thermal conductivity, which is difficult to achieve good heat preservation and insulation effect, and easy to form a thermal bridge, increasing the building energy consumption. The more prominent problem is its acoustic performance: the concrete material has strong rigidity, small internal damping and low sound absorption coefficient, which makes it weak in noise control. On the one hand, the isolation ability of impact sound (such as footstep sound and falling of objects) is poor, and the sound energy is easy to propagate downward through the floor structure. SUMMARY

[0004] In order to overcome the problems mentioned in the background art, the present application provides a heat and sound insulation floor structure and a manufacturing equipment and manufacturing method thereof.

[0005] The technical scheme is as follows: a heat and sound insulation floor structure, comprising a prefabricated plate, a plurality of first reinforcing bars, an elastic layer and a foam structure layer are embedded in the prefabricated plate, wherein the two ends of the first reinforcing bars penetrate the prefabricated plate, the elastic layer and the foam structure layer are attached, the first reinforcing bars are located between the elastic layer and the foam structure layer, a plurality of second reinforcing bars are uniformly distributed between the elastic layer and the foam structure layer, and the second reinforcing bars are cross-distributed with the first reinforcing bars.

[0006] Preferably, two adjacent first reinforcing bars form a group, and the spacing between the two first reinforcing bars in each group is gradually changed, so that the first reinforcing bars in adjacent two prefabricated plates are cross-distributed.

[0007] Preferably, the elastic layer is provided with a plurality of first through holes which are uniformly distributed, a support is installed in the first through hole, the support is embedded in the prefabricated plate and inserted into the foam structure layer, and the support is located between adjacent two first reinforcing bars.

[0008] Preferably, the elastic layer and the foam structure layer are both provided with a plurality of second through holes uniformly distributed, and the second through holes of the elastic layer and the foam structure layer correspond to each other after combination, and the second through holes and the first through holes of the elastic layer are distributed alternately.

[0009] Preferably, the prefabricated plate is provided with uniformly distributed openings on the left and right sides, and the left and right edge widths of the lower surface of the prefabricated plate are greater than the left and right edge widths of the upper surface.

[0010] The application also provides a manufacturing equipment for a heat-insulating and sound-insulating floor structure, comprising a workbench, wherein the workbench is provided with a fixed shell, the workbench is fixedly connected with two groups of first electric push rods which are symmetrically distributed, the telescopic end of each group of first electric push rods is fixedly connected with a first baffle, the workbench is slidingly provided with two first sliding frames which are symmetrically distributed, the first sliding frame and the workbench are fixedly connected with a tension spring, the workbench is slidingly provided with a sliding frame, the sliding frame is provided with a first electric element for controlling the movement of the sliding frame along the workbench, the sliding frame is slidingly provided with two second sliding frames which are symmetrically distributed, the second sliding frame and the sliding frame are fixedly connected with a tension spring, the fixed shell, the two first baffles, the two first sliding frames and the two second sliding frames constitute a mold with an open top, the workbench is fixedly connected with two groups of second electric push rods which are symmetrically distributed, the telescopic end of each group of second electric push rods is used for extruding the adjacent first sliding frame and the adjacent second sliding frame to move, the workbench is slidingly provided with a sliding plate, the sliding plate is provided with a second electric element for controlling the movement of the sliding plate along the workbench, the middle part of the sliding frame is provided with a filling port for adding materials, and the sliding plate is used for being inserted into the filling port of the sliding frame.

[0011] Preferably, the second sliding frame is fixedly connected with two fixed rods which are symmetrically distributed, and the two adjacent fixed rods are slidingly provided with a second baffle, and the second baffle and the adjacent second sliding frame are fixedly connected with a tension spring.

[0012] Preferably, the application further comprises:

[0013] A third electric push rod is fixedly connected to the lower part of the workbench.

[0014] A fixed frame is slidingly arranged in the fixed shell, the telescopic end of the third electric push rod is fixedly connected with the fixed frame, and the fixed frame penetrates through the fixed shell and sealingly slides with the fixed shell, and the fixed shell and the workbench are slidingly connected.

[0015] A fixed frame is fixed to the workbench, the fixed frame is rotationally provided with a gear, and the fixed frame is slidably provided with two racks, both of which are in mesh with the gear, and both of which are fixed to the fixed shell and the fixed frame respectively.

[0016] Preferably, the fixed shell is fixed with a plurality of vibration modules, the workbench is provided with a driving member, and the first baffle away from the driving member is fixed with a guide plate.

[0017] The application provides a manufacturing method of a heat-preservation and sound-insulation floor structure, comprising the following steps:

[0018] S1, a plurality of first reinforcing bars, a plurality of second reinforcing bars and a plurality of supporting members are installed on the foam structure layer in a corresponding distribution state, and then an elastic layer is assembled with the foam structure layer to form a basic framework;

[0019] S2, the assembled framework is placed on two first sliding frames, then the sliding frame and the second electric push rod are controlled to work, so that the first sliding frame and the adjacent second sliding frame clamp the first reinforcing bar, then the first electric push rod is controlled to work, so that the two first baffles are close to each other, and finally the fixed shell, the two first baffles, the two first sliding frames, the sliding frame and the two second sliding frames form a mold;

[0020] S3, after the mold is assembled, a specified amount of material is added to the filler opening of the sliding frame, in the process of adding the material, the third electric push rod and the vibration module are controlled to work together for a period of time, so that the material is uniformly distributed in the mold, after the third electric push rod and the vibration module stop working, the sliding plate is controlled to move to be attached to the sliding frame, and then a specified time is waited for the material to solidify;

[0021] S4, after the material solidifies, the first electric push rod, the second electric push rod, the sliding frame and the sliding plate are controlled to work, so that the fixed shell, the two first baffles, the two first sliding frames, the sliding frame and the two second sliding frames are reversely moved to reset, then the third electric push rod is controlled to work, so that the fixed frame lifts the solidified material, and then the driving member is controlled to work, so that the solidified material moves along the guide plate.

[0022] As described above, due to the adoption of the above technical scheme, the application has the following beneficial effects:

[0023] 1, by arranging the elastic layer and the foam structure layer in the middle of the prefabricated slab, utilizing the difference in the deformability of different materials under stress, a composite floor structure with gradient damping characteristics is constructed, so that the sound wave energy is gradually absorbed and attenuated, thereby achieving the effect of sound insulation, and the foam structure layer can effectively insulate heat transfer, so that the prefabricated slab has certain heat preservation performance;

[0024] 2、By setting the support between the elastic layer and the foam structure layer, the bending resistance of the prefabricated slab can be maintained or even improved while significantly reducing the overall weight of the prefabricated slab, and the reduction of the self-weight of the prefabricated slab is conducive to reducing the building foundation load and improving the construction efficiency;

[0025] 3、By setting the second through hole on the elastic layer and the foam structure layer, the cement material can be filled into the second through hole to form the prefabricated slab, the connection strength between the elastic layer and the foam structure layer is improved, relative slipping, delamination or hollowing between the layers during use is prevented, and the stability and durability of the overall structure of the prefabricated slab are ensured;

[0026] 4、By controlling the movement of the first baffle, the first sliding frame and the second sliding frame, the prefabricated slab can be demolded, the processing efficiency is improved, and the elastic layer and the foam structure layer are kept in the middle of the prefabricated slab during processing by the clamping of the two second baffles, so that the stability of product quality is improved;

[0027] 5、By reciprocating movement of the fixed shell and the fixed frame, the cement slurry is dynamically guided and extruded and distributed, so that it is uniformly wrapped outside the elastic layer and the foam structure layer, the compactness of the processed prefabricated slab is improved, and the durability and crack resistance of the prefabricated slab are improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0029] Figure 2 is a schematic diagram of the three-dimensional structure of the elastic layer and the foam structure layer of the present application;

[0030] Figure 3 is an exploded view of the elastic layer and the foam structure layer of the present application;

[0031] Figure 4 is a sectional view of the prefabricated slab and the foam structure layer of the present application;

[0032] Figure 5 is a schematic diagram of the three-dimensional structure of the manufacturing equipment of the present application;

[0033] Figure 6 is a schematic diagram of the three-dimensional structure of the fixed shell and the first baffle of the present application;

[0034] Figure 7 is a schematic diagram of the three-dimensional structure of the first sliding frame and the second electric push rod of the present application;

[0035] Figure 8 is a schematic diagram of the three-dimensional structure of the second sliding frame and the second baffle of the present application;

[0036] Figure 9 is a schematic diagram of the three-dimensional structure of the fixed frame and the fixed frame of the present application.

[0037] Reference signs in the drawings: 1, prefabricated slab, 2, first steel bar, 3, elastic layer, 4, foam structure layer, 5, second steel bar, 6, first through hole, 7, support piece, 8, second through hole, 9, opening, 10, workbench, 11, fixed shell, 12, first electric push rod, 13, first baffle, 14, first sliding frame, 15, sliding frame, 16, second sliding frame, 17, second electric push rod, 18, sliding plate, 19, fixed rod, 20, second baffle, 21, third electric push rod, 22, fixed frame, 23, fixed frame, 24, gear, 25, rack, 26, vibration module, 27, driving piece, 28, guide plate. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0039] Embodiment 1: A heat preservation and sound insulation floor structure, like Figures 1-4As shown, it comprises a prefabricated slab 1, the prefabricated slab 1 is processed by concrete, eight first reinforcing bars 2, an elastic layer 3 and a foam structure layer 4 are embedded in the prefabricated slab 1, the elastic layer 3 is located above the foam structure layer 4, the left and right sides of the elastic layer 3 are provided with limiting hooks, the left and right sides of the foam structure layer 4 are provided with grooves, the elastic layer 3 is inserted into the corresponding grooves on the foam structure layer 4, which facilitates the quick connection between the elastic layer 3 and the foam structure layer 4, wherein the front and rear ends of the first reinforcing bar 2 penetrate the prefabricated slab 1, every two first reinforcing bars 2 form a group, and four groups of first reinforcing bars 2 are evenly distributed in the prefabricated slab 1, the spacing between the two first reinforcing bars 2 in each group gradually narrows from front to back, and the first reinforcing bars 2 between the adjacent two prefabricated slabs 1 are cross-distributed, the elastic layer 3 and the foam structure layer 4 are provided with eight semicircular grooves for placing the first reinforcing bars 2, the first reinforcing bars 2 are located in the adjacent semicircular grooves on the elastic layer 3 and the foam structure layer 4, ten second reinforcing bars 5 are evenly distributed between the elastic layer 3 and the foam structure layer 4, and the second reinforcing bars 5 are cross-distributed with the first reinforcing bars 2; the elastic layer 3 is provided with four first through holes 6 which are evenly distributed, the first through holes 6 are provided with support members 7, the support members 7 are composed of multiple V-shaped metal strips and horizontal metal strips, wherein the horizontal metal strips are connected with the turning points of the V-shaped metal strips, the support members 7 are embedded in the prefabricated slab 1 and inserted, the foam structure layer 4 is provided with blind holes which are evenly distributed, the blind holes on the foam structure layer 4 are used for the installation of the second reinforcing bars 5 and the support members 7, and the support members 7 are located between the adjacent two first reinforcing bars 2; the elastic layer 3 and the foam structure layer 4 are both provided with multiple second through holes 8 which are evenly distributed, and the second through holes 8 of the two are one-to-one corresponding after the combination of the elastic layer 3 and the foam structure layer 4, the second through holes 8 gradually become smaller from top to bottom in cross section, and the multiple second through holes 8 on the elastic layer 3 are cross-distributed with the multiple first through holes 6; the prefabricated slab 1 is provided with multiple notches 9 which are evenly distributed on the left and right sides, and the left and right edge widths of the lower surface of the prefabricated slab 1 are greater than those of the upper surface, in the process of assembling the floor by using multiple prefabricated slabs 1, the left and right sides of the adjacent two prefabricated slabs 1 are pasted, and then cement slurry is filled into the gap between the two prefabricated slabs 1, so that the cement slurry fills the notches 9, and the overall strength, waterproof performance, sound insulation effect and durability of the floor assembled by the multiple prefabricated slabs 1 are enhanced.

[0040] Specific working principle: when multiple prefabricated slabs 1 are used to assemble the floor, the prefabricated slabs 1 are placed on the beams of the building in turn, and the left and right sides of the prefabricated slabs 1 are pasted in turn, the front and rear ends of the prefabricated slabs 1 are located on the beams of the building, then cement slurry is injected into the beams of the building, so that the cement slurry contacts the front and rear sides of the prefabricated slabs 1, and at the same time the cement slurry wraps the first reinforcing bars 2 protruding from the prefabricated slabs 1, and the cement slurry is also injected into the notches 9, so as to connect the connection between the adjacent two prefabricated slabs 1, and improve the waterproof performance and sound insulation effect of the assembled floor.

[0041] Under the action of the elastic layer 3 and the foam structure layer 4 in the prefabricated slab 1, the composite floor structure with gradient damping characteristics is constructed by using the difference in the deformability of different materials under the stress, so that the sound wave energy is gradually absorbed and attenuated, thereby achieving the effect of sound insulation, and the foam structure layer 4 can effectively insulate heat transfer, so that the assembled floor has certain heat preservation performance.

[0042] As shown in Figures 5-8 The application further provides a manufacturing equipment of the heat preservation and sound insulation floor structure, which comprises a workbench 10, a control panel is arranged on the front side of the workbench 10, the control panel is electrically connected with the following electrical elements, the workbench 10 is provided with a fixed shell 11, a group of first electric push rods 12 are fixedly connected to the left and right parts of the workbench 10, the number of each group of the first electric push rods 12 is two, the extension end of each group of the first electric push rods 12 is fixedly connected with a first baffle 13, first sliding frames 14 are slidingly arranged on the front and rear parts of the workbench 10, the first sliding frames 14 are composed of a rectangular plate and an n-shaped frame, the first sliding frames 14 and the workbench 10 are fixedly connected with a tension spring, a sliding frame 15 is slidingly arranged on the upper part of the workbench 10, the sliding frame 15 is provided with a first electric element for controlling the movement of the sliding frame 15 along the workbench 10, second sliding frames 16 are slidingly arranged on the front and rear parts of the sliding frame 15, the second sliding frames 16 are composed of a rectangular plate and an n-shaped frame, the first sliding frames 14 and the second sliding frames 16 are provided with semicircular openings for placing the first reinforcing steel bars 2, the second sliding frames 16 and the sliding frame 15 are fixedly connected with a tension spring, the fixed shell 11, the two first baffles 13, the two first sliding frames 14 and the two second sliding frames 16 form a mold with an open top, a group of second electric push rods 17 are fixedly connected to the front and rear parts of the workbench 10, the number of each group of the second electric push rods 17 is two, the extension end of the second electric push rod 17 is L-shaped, and the extension end of each group of the second electric push rods 17 is used for extruding the adjacent first sliding frames 14 and the adjacent second sliding frames 16 to move, a sliding plate 18 is slidingly arranged on the upper part of the workbench 10, the sliding plate 18 is provided with a second electric element for controlling the movement of the sliding plate 18 along the workbench 10, the middle part of the sliding frame 15 is provided with a filler opening for adding cement slurry, and the sliding plate 18 is used for being inserted into the filler opening of the sliding frame 15.

[0043] As shown in Figure 5 and Figure 8 The second sliding frames 16 are fixedly connected with two fixed rods 19 which are symmetrically distributed left and right, two adjacent fixed rods 19 are slidingly arranged with a second baffle 20, the lower edge of the second baffle 20 is lower than the lower edge of the second sliding frame 16, and the second baffle 20 and the adjacent second sliding frame 16 are fixedly connected with a tension spring.

[0044] Specific working principle: in the prefabricated slab 1 processing process, the operator first installs eight first steel bars 2, ten second steel bars 5 and four supporting pieces 7 on the upper part of the foam structure layer 4 in the corresponding distribution state, and then connects the elastic layer 3 with the foam structure layer 4, completes the installation of the basic framework.

[0045] After the installation of the basic framework is completed, the operator places the basic framework on the first sliding frame 14, and then starts the processing program through the control panel. The control panel controls the first electric part of the sliding frame 15, so that the sliding frame 15 drives the connected parts to move downward. After the two second baffles 20 move to the front and rear sides of the first steel bars 2, the control panel controls the second electric push rod 17 to work. The telescopic end of the second electric push rod 17 extrudes the adjacent first sliding frame 14 and the adjacent second sliding frame 16 to move. The second sliding frame 16 moves through the tension spring connected with the second baffle 20, drives the second baffle 20 to move. At this time, the two second baffles 20 are close to each other to center the first steel bars 2, so that the basic framework is in the middle of the two second baffles 20, ensuring the stable product quality of the processed prefabricated slab 1. At the same time, under the action of the movement of the sliding frame 15, the first sliding frame 14 and the adjacent second sliding frame 16 are in close contact and clamp the first steel bars 2. The control panel controls the two first electric push rods 12 to work. The telescopic end of the first electric push rod 12 drives the adjacent first baffle 13 to move. Finally, the first baffle 13 is in close contact with the adjacent first sliding frame 14 and the adjacent second sliding frame 16. At this time, the fixed shell 11, the two first baffles 13, the two first sliding frames 14, the sliding frame 15 and the two second sliding frames 16 constitute a mold. Subsequently, the operator adds a certain amount of cement slurry into the mold through the filling port of the sliding frame 15. After the addition of the cement slurry is completed, the control panel controls the second electric part of the sliding plate 18 to work, so that the sliding plate 18 moves downward and inserts into the filling port of the sliding frame 15. Then, wait for a period of time for the cement slurry in the mold to solidify.

[0046] After the cement slurry solidifies, the processing of the prefabricated slab 1 is completed. Subsequently, the control panel controls the first electric push rod 12, the second electric push rod 17, the first electric part on the sliding frame 15 and the second electric part on the sliding plate 18 to reset, so that the two first baffles 13, the two first sliding frames 14 and the two second sliding frames 16 are far away from each other. The demolding of the prefabricated slab 1 is completed, and the processing of the prefabricated slab 1 is quickly completed.

[0047] Example 3: on the basis of example 2, as Figure 6 and Figure 9As shown, it also comprises: a third electric push rod 21 fixed to the lower part of the workbench 10; a fixed frame 22 slidingly arranged in the fixed shell 11, the fixed frame 22 is composed of a rectangular plate and a plurality of cylinders, the telescopic end of the third electric push rod 21 is fixed to the fixed frame 22, and the upper part of the fixed frame 22 penetrates the fixed shell 11 and sealingly slides with it, the fixed shell 11 is slidingly connected with the workbench 10; two fixed frames 23 (the number in the drawing is a schematic number, and the actual number can be adjusted according to requirements), which are both fixed to the lower part of the workbench 10, the middle part of the fixed frame 23 is rotatably provided with a gear 24, and the fixed frame 23 is slidingly provided with two racks 25, both of which are engaged with the gear 24, both of which are located on the two sides of the adjacent gear 24, and both of which are fixed to the fixed shell 11 and the fixed frame 22 respectively, for controlling the moving direction of the fixed shell 11 and the fixed frame 22 to be opposite; the fixed shell 11 is fixed with a plurality of vibration modules 26, and the right part of the workbench 10 is provided with a driving member 27, which is composed of a support and two electric telescopic push rods, and the first baffle 13 away from the driving member 27 is fixed with a guide plate 28.

[0048] Specific working principle: after the mold is assembled, as the cement slurry is injected into the mold, the control panel controls the third electric push rod 21 and the vibration module 26 to work, wherein the telescopic end of the third electric push rod 21 drives the fixed frame 22 to move up and down reciprocatingly, the fixed frame 22 reciprocatingly moves out of the upper surface of the fixed shell 11, so that the fixed frame 22 stirs the cement slurry in the mold, and at the same time, the vibration module 26 works to vibrate the mold, under the action of the vibration, the cement slurry in the mold is vibrated, the bubbles in the cement slurry are accelerated to be discharged, the compactness of the processed precast slab 1 is improved, and the durability and crack resistance of the precast slab 1 are improved, after the third electric push rod 21 and the vibration module 26 work for a period of time, the control panel turns off the third electric push rod 21 and the vibration module 26, and the subsequent moving operation of the sliding plate 18 is repeated to process the precast slab 1.

[0049] After the precast slab 1 is processed, the demolding operation is performed, after the demolding operation is completed, the control panel starts the third electric push rod 21, the telescopic end of the third electric push rod 21 drives the fixed frame 22 to continuously move upwards, wherein the fixed frame 22 moves upwards to lift the precast slab 1 to move above the upper surface of the first baffle 13, and then the control panel controls the driving member 27 to work, the driving member 27 pushes the precast slab 1 to the guide plate 28, under the guidance of the guide plate 28, the precast slab 1 is stored on the storage plate, and then the control panel controls the driving member 27 to reset, and the processing of the remaining precast slab 1 repeats the above operation.

[0050] Example 4: on the basis of example 3, as Figures 1-9As shown, the present invention provides a method for manufacturing a thermal insulation and sound insulation floor structure, comprising the following steps:

[0051] S1. First, multiple first steel bars 2, multiple second steel bars 5, and multiple support members 7 are installed on the foam structure layer 4 in a corresponding distribution state, and then the elastic layer 3 and the foam structure layer 4 are assembled to form a basic skeleton;

[0052] S2, placing the assembled skeleton on the two first sliding frames 14, then controlling the sliding frame 15 and the second electric push rod 17 to work, finally making the first sliding frame 14 and the adjacent second sliding frame 16 clamp the first steel bar 2, then controlling the first electric push rod 12 to work, making the two first baffles 13 move closer together, finally making the fixed shell 11, the two first baffles 13, the two first sliding frames 14, the sliding frame 15 and the two second sliding frames 16 form a mold;

[0053] S3. After the mold is assembled, a specified amount of material is added to the filling port of the sliding frame 15. During the material addition process, the third electric push rod 21 and the vibration module 26 are controlled to work together for a period of time to evenly distribute the material in the mold. After the third electric push rod 21 and the vibration module 26 stop working, the sliding plate 18 is controlled to move to fit the sliding frame 15, and then wait for a specified time for the material to solidify.

[0054] S4. After the material solidifies, the first electric push rod 12, the second electric push rod 17, the sliding frame 15 and the sliding plate 18 are controlled to operate, so that the fixed shell 11, the two first baffles 13, the two first sliding frames 14, the sliding frame 15 and the two second sliding frames 16 all move in the opposite direction and reset. Then, the third electric push rod 21 is controlled to operate, so that the fixed frame 22 lifts the solidified material. Then, the driving member 27 is controlled to operate, so that the solidified material moves along the guide plate 28.

[0055] Those skilled in the art should understand that the present invention is not limited to the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and improvements, and these changes and improvements shall fall within the scope of the present invention to be protected.

Claims

1. A manufacturing device for a thermal insulation and sound insulation floor structure, characterized in that: The utility model provides a kind of steel bar placing device, including workbench (10), the workbench (10) is provided with fixed shell (11), the workbench (10) is fixed with two groups of first electric push rod (12) of symmetrical distribution, the telescopic end of each group first electric push rod (12) is fixed with first baffle (13), the workbench (10) is slidably provided with two first sliding frames (14) of symmetrical distribution, first sliding frame (14) and the workbench (10) between fixed with tension spring, the workbench (10) is slidably provided with sliding frame (15), sliding frame (15) is provided with first electric element for controlling its along the workbench (10) movement, the sliding frame (15) is slidably provided with two second sliding frames (16) of symmetrical distribution, second sliding frame (16) and the sliding frame (15) between fixed with tension spring, fixed shell (11), two first baffle (13), two first sliding frames (14) and two second sliding frames (16) form the mould of top opening, first sliding frame (14) and second sliding frame (16) are provided with half circle mouth of placing first steel bar (2), the workbench (10) is fixed with two groups of second electric push rod (17) of symmetrical distribution, the telescopic end of each group second electric push rod (17) is used for extruding adjacent first sliding frame (14) and adjacent second sliding frame (16) movement, the workbench (10) is slidably provided with sliding plate (18), sliding plate (18) is provided with second electric element for controlling its along the workbench (10) movement, the middle part of sliding frame (15) is provided with filler port for adding material, and sliding plate (18) is used to insert into the filler port of sliding frame (15); Second sliding frame (16) is fixed with two fixed rods (19) of symmetrical distribution, two adjacent fixed rods (19) are slidably provided with second baffle (20) in common, second baffle (20) and adjacent second sliding frame (16) between fixed with tension spring; Further comprising: Third electric push rod (21), fixed to the lower part of the workbench (10); Fixed frame (22) is slidably provided in the fixed shell (11), the telescopic end of the third electric push rod (21) is fixed to the fixed frame (22), and the fixed frame (22) penetrates the fixed shell (11) and is sealed slidingly connected with the fixed shell (11), the fixed shell (11) is slidably connected with the workbench (10); Fixed frame (23) is fixed to the workbench (10), the fixed frame (23) is rotatably provided with gear (24), the fixed frame (23) is slidably provided with two racks (25), two racks (25) are engaged with gear (24), and two racks (25) are respectively fixed with fixed shell (11) and fixed frame (22).

2. The manufacturing apparatus of a thermal and sound insulation floor structure according to claim 1, wherein The fixed shell (11) is fixed with a plurality of vibration modules (26), the workbench (10) is provided with a driving element (27), and the first baffle (13) away from the driving element (27) is fixed with a guide plate (28).

3. A method for manufacturing a thermal insulation and sound insulation floor structure, characterized in that the thermal insulation The sound insulation floor structure comprises a prefabricated plate (1), a plurality of first reinforcing bars (2), an elastic layer (3) and a foam structure layer (4) are embedded in the prefabricated plate (1), wherein the two ends of the first reinforcing bars (2) penetrate the prefabricated plate (1), the elastic layer (3) and the foam structure layer (4) are attached, the first reinforcing bars (2) are located between the elastic layer (3) and the foam structure layer (4), a plurality of second reinforcing bars (5) are uniformly distributed between the elastic layer (3) and the foam structure layer (4), the second reinforcing bars (5) are cross-distributed with the first reinforcing bars (2), the elastic layer (3) is provided with a plurality of first through holes (6) uniformly distributed, the first through holes (6) are provided with support pieces (7), the support pieces (7) are embedded in the prefabricated plate (1) and inserted into the foam structure layer (4), and the support pieces (7) are located between adjacent two first reinforcing bars (2); the manufacturing method adopts the manufacturing equipment of the heat preservation and sound insulation floor structure according to claim 2, and comprises the following steps: S1, a plurality of first reinforcing bars (2), a plurality of second reinforcing bars (5) and a plurality of support pieces (7) are installed on the foam structure layer (4) in a corresponding distribution state, then the elastic layer (3) and the foam structure layer (4) are assembled to form a basic framework; S2, the assembled framework is placed on two first sliding frames (14), then the sliding frame (15) and the second electric push rod (17) are controlled to work, finally the first sliding frame (14) and the adjacent second sliding frame (16) clamp the first reinforcing bar (2), then the first electric push rod (12) is controlled to work, the two first baffles (13) are close to each other, finally the fixed shell (11), the two first baffles (13), the two first sliding frames (14), the sliding frame (15) and the two second sliding frames (16) form a mold; S3, after the mold is assembled, a specified amount of material is added to the filling port of the sliding frame (15), during the adding process, the third electric push rod (21) and the vibration module (26) are controlled to work together for a period of time, so that the material is uniformly distributed in the mold, after the third electric push rod (21) and the vibration module (26) stop working, the sliding plate (18) is controlled to move to be attached with the sliding frame (15), and then a specified time is waited for the material to solidify; S4, after the material solidifies, the first electric push rod (12), the second electric push rod (17), the sliding frame (15) and the sliding plate (18) are controlled to work, so that the fixed shell (11), the two first baffles (13), the two first sliding frames (14), the sliding frame (15) and the two second sliding frames (16) are reversely moved to reset, then the third electric push rod (21) is controlled to work, so that the fixed frame (22) lifts the solidified material, and then the driving piece (27) is controlled to work, so that the solidified material moves along the guide plate (28).

4. A method of manufacturing a thermal and acoustic insulating floor structure according to claim 3, characterized in that, Two adjacent first reinforcing steels (2) form a group, the interval between the two first reinforcing steels (2) in each group is gradually changed, and the first reinforcing steels (2) between the two adjacent prefabricated plates (1) are cross-distributed.

5. A method of manufacturing a thermal and acoustic insulating floor structure according to claim 4, characterized in that The elastic layer (3) and the foam structure layer (4) are both provided with a plurality of second through holes (8) which are uniformly distributed, and the second through holes (8) of the elastic layer (3) and the foam structure layer (4) are one-to-one corresponding after the combination of the elastic layer (3) and the foam structure layer (4), and the plurality of second through holes (8) on the elastic layer (3) are cross-distributed with the plurality of first through holes (6).

6. A method of manufacturing a thermal and acoustic insulating floor structure according to claim 5, characterized in that The prefabricated plate (1) is provided with a plurality of uniformly distributed notches (9) on the left and right sides, and the left and right edge widths of the lower surface of the prefabricated plate (1) are greater than the left and right edge widths of the upper surface.

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