82 results about "Floating floor" patented technology

1. Name of the product in this design: Suspended interlocking floor (0107-0324). 2. Purpose of this design: a mat to be laid on the ground. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: floating floor. 2. The use of the design product: for floor laying. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The present application relates to the field of ship floating floor, particularly to an anti-impact ship floating floor module, comprising a fixed base, a floating plate, a plurality of supporting pieces, a plurality of mounting pieces and a plurality of stretching pieces; the upper surface of the fixed base has a rectangular recessed structure in the middle; the lower surface of the floating plate has a protruding structure matched with the recessed structure in the middle, the edges of the floating plate and the edges of the recessed structure have a gap and can move within a certain range; the plurality of supporting pieces are arranged in a ring array on the surface of the fixed base, and the bottom end of the supporting piece and the bottom end of the fixed base are located on the same plane; the plurality of mounting pieces are respectively located directly above the plurality of supporting pieces and are arranged on the floating plate, and the bottom end of the mounting piece is not lower than the horizontal height of the bottom end of the floating plate; the plurality of stretching pieces are respectively arranged between the plurality of supporting pieces and the plurality of mounting pieces, one end of the stretching piece is clamped in the supporting piece, and the other end of the stretching piece is clamped in the mounting piece.

The invention relates to the field of ship floating floors, in particular to an impact-resistant ship floating floor module which comprises a fixed base, a floating plate, a plurality of bearing pieces, a plurality of mounting pieces and a plurality of stretching pieces. A rectangular concave structure is arranged in the middle of the upper surface of the fixed base; a convex structure matched with the concave structure is arranged in the middle of the lower surface of the floating plate, a gap is formed between the edge of the floating plate and the edge of the concave structure, and the floating plate can move within a set range; the multiple bearing pieces are arranged on the surface of the fixed base in an annular array mode, and the bottom ends of the bearing pieces and the bottom end of the fixed base are located on the same plane. The multiple mounting pieces are located over the multiple bearing pieces correspondingly and arranged on the floating plate, and the horizontal height of the bottom ends of the mounting pieces is not lower than that of the bottom end of the floating plate; the multiple stretching pieces are arranged between the multiple bearing pieces and the multiple installation pieces respectively, one end of each stretching piece is clamped in the corresponding bearing piece, and the other end of each stretching piece is clamped in the corresponding installation piece.

In this floor construction method for a floating floor, a floor finishing material (7), the back surface (4a) of which is provided with a step-through prevention sheet (1), is installed in a floating floor configuration. The step-through prevention sheet (1) is provided with: a core material (2) formed from a material containing glass fiber cloth; a pair of asphalt layers (3), (3) provided on both sides of the core material (2) in the thickness direction and formed from a material containing asphalt; and an adhesive layer (4) provided on one asphalt layer (3) of the pair of asphalt layers (3), (3) and affixed to the back surface (7a) of the floor finishing material (7).

The application provides a floating floor slab impact sound insulation performance optimization method, device, equipment and storage medium, keyword extraction is performed on target building space information input by a user through a natural language processing module, semantic similarity matching is performed in a pre-constructed noise source library, a target noise source spectrum corresponding to the target building space and a sound insulation standard limit value are automatically obtained, then a floating floor slab sound insulation performance target is determined based on spectrum analysis, subsequently, floating plate material parameters and elastic cushion layer parameters are substituted into a floating floor slab sound insulation performance prediction model established based on a finite element method, impact sound insulation performance prediction values under candidate material combinations are quantitatively calculated, finally, a multi-objective optimization model is constructed and solved in combination with user design constraint conditions, and an optimal design scheme of the floating floor slab matched with actual requirements of the target building space is output, so that precise matching and global optimal design of the acoustic requirements of the building space and the construction scheme of the floating floor slab are realized.

The invention discloses a temperature-resistant anti-cracking structure modeling method and device for a super-long heavy-load air floating terrace and a medium, and relates to the technical field of neural network modeling, effective modeling can be carried out on each layer of the terrace by applying a temperature boundary condition through a geometric structure of an initial terrace structure layer, and the temperature-resistant anti-cracking structure of the super-long heavy-load air floating terrace can be built through temperature-stress-crack cascade mapping. According to the method, the damage evolution process of the terrace under the actual temperature load effect is truly reflected, the crack prediction speed is remarkably improved compared with a traditional finite element method by introducing the neural network model, the engineering real-time evaluation requirement is met, the crack development conditions under different temperature working conditions can be rapidly calculated through the established mapping relation, and the engineering quality is improved. The time-consuming large numerical simulation is prevented from being repeatedly carried out; the temperature resistance evaluation output by the model can directly guide floor material selection and structural design optimization, the influence of different construction schemes on the anti-cracking effect can be quantitatively analyzed, and the stability of the modeling structure can be improved.

1. The name of the design product: floating floor. 2. The use of the design product: for floor laying. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

1. Name of the designed product: floating floor (pad two). 2. Use of the designed product: for ground laying. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

1. The name of the design product: floating floor drain. 2. The use of the design product: as floor drain. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The invention discloses a dry-type floating floor structure with low-frequency vibration reduction and sound insulation functions and a construction method of the dry-type floating floor structure. The floor structure comprises a plurality of supporting units laid at intervals along the horizontal plane, and a first bearing plate layer, a sound insulation layer and a second bearing plate layer are sequentially arranged above the supporting units; the supporting unit comprises a rubber base and a plurality of spiral springs; the rubber base comprises a flat-plate-shaped base body and a plurality of first bosses integrally formed on the base body, each first boss is provided with a cavity extending in the axial direction, and the spiral springs are embedded in the wall bodies corresponding to the first bosses; the top end and the bottom end of the spiral spring protrude out of the upper surface and the lower surface of the base body respectively and are located between the upper end face and the lower end face of the first boss. The low-rigidity characteristic of the spiral spring and the high-damping characteristic of the rubber base are utilized, low-frequency impact vibration is effectively isolated, resonance is restrained, meanwhile, a solid-borne sound propagation path is cut off, a dry construction mode is adopted, and construction is convenient and fast.

The invention relates to the technical field of building construction, in particular to a sound absorption and vibration reduction floating floor slab ground structure for a theater and a construction method thereof, and the sound absorption and vibration reduction floating floor slab ground structure for the theater comprises a concrete bottom plate, a floating foundation structure, an equipment concrete vibration reduction foundation and hoop concrete. A steel plate layer is arranged in the floating foundation structure, a vibration isolation cushion layer is arranged below the steel plate layer, and the floating foundation structure further comprises a composite sound absorption layer. The invention discloses a construction method of a sound absorption and vibration reduction floating floor floor ground structure for a theater. The construction method comprises the steps that S1, an elastic layer is leveled, specifically, the flatness of a vibration isolation cushion layer is calibrated through a laser level gauge; through cooperation of structures such as the gradient density porous sound absorption material layer, the micro-perforated resonance sound absorption layer and the Helmholtz resonator array, the effect of further absorbing sound and reducing vibration is achieved, the vortex effect is generated when sound waves are incident through the conical hole design, compared with a traditional round hole structure, the sound energy dissipation efficiency is improved, and high-frequency sound wave mirror reflection can be restrained.

The invention provides a method for optimizing vibration damping parameters of a heavy-load air floating terrace, and belongs to the technical field of heavy-load air floating terraces. An accurate mathematical analysis framework is constructed by establishing a system dynamics model of the heavy-load air floating terrace and an air floating system performance optimization equation set; an objective multi-dimensional feature data set is established by adopting a pressure sensor array and a vibration sensor network, intelligent parameter identification and optimization are performed by applying a self-adaptive parameter adjustment model, scientific parameter adjustment strategy selection is realized based on a comprehensive performance evaluation index, self-adaptive weight distribution adjustment is realized through a gating weight function, and the accuracy of parameter adjustment is improved. A closed-loop feedback control system is established to realize continuous automatic parameter optimization, and accurate mathematical calculation and an intelligent algorithm are used for replacing unreliable artificial experience judgment, so that the technical problem that the heavy-load air floating floor damping parameter optimization often depends on artificial experience and is not accurate enough is solved.

The installation space for the spring member between the concrete slab and the concrete floating floor is reduced. [Solution] The floating floor structure comprises a concrete slab provided inside the building, a concrete floating floor provided on the concrete slab, a plurality of through holes penetrating the concrete floating floor, a spring member housed in the through holes and whose lower end is supported by the concrete slab, and a fixing member that pushes down the upper end of the spring member and fixes it to the concrete floating floor, thereby lifting the concrete floating floor away from the concrete slab by the compressive repulsive force of the spring member.

Mounting clips for floating floor panels

The utility model discloses a sound insulation and vibration reduction floating building floor combined structure, including setting on the floor is equipped with interface agent layer (1), a plurality of regular arrangement's rubber pad (2) are equipped on interface agent layer (1), a plurality of steel frame keels (3) are equipped on rubber pad (2), and hollow layer (4) is formed between steel frame keel (3) and floor, and sound insulation rock wool (5) is equipped between adjacent steel frame keel (3), and waterproof nylon layer (6), transparent film layer (7) and rubber pad layer (8) are sequentially equipped on sound insulation rock wool (5) from below to top, the rubber pad layer (8) is equipped with reinforced concrete layer (9). The utility model adopts the combination of sound insulation rock wool and steel frame keel, guarantees the performance of sound insulation rock wool, and promotes the structural durability of sound insulation rock wool.

The invention relates to the technical field of computer-aided engineering, and discloses an anti-cracking air floating terrace system capable of adapting to large temperature change and a design method of the anti-cracking air floating terrace system. The plate top sliding layer reduces friction between the steel fiber reinforced concrete plate and the base plate to release temperature stress; the steel fiber reinforced concrete plate is laid above the sliding layer, the steel fiber reinforced concrete plate releases boundary constraint stress with expansion joints between peripheral columns and walls, a plate top induction joint releases local stress, reinforcing steel bars are additionally arranged at the bottom to reinforce and avoid crack warping, and meanwhile temperature reinforcing steel bars are arranged according to non-uniform gradient temperature in the short-time large alternating temperature field environment. Under the combined action of the technical characteristics of the expansion joints, the induction joints, the sliding layers and the like, the temperature stress is released more comprehensively and effectively, the adaptability of the terrace to temperature changes is improved, the cracking risk caused by the temperature stress is reduced, and the stability of a terrace system is guaranteed.

The utility model discloses a living cabin capable of reducing vibration noise of a ship. The living cabin comprises a floor, wall plates and a ceiling. The floor adopts a floating floor and is laid on the ground of the living cabin; the wall plate is of a double-layer hollow structure, the lower end of the wall plate is arranged on the floor through a wall plate bottom groove, and the upper end of the wall plate is connected with the top wall of the cabin through the hanging bracket. The ceiling is a punched sound-absorbing ceiling and is arranged on the top of the living cabin. According to the utility model, the vibration noise of the ship can be weakened, so that a comfortable working and living environment is provided for sailors, and the living quality of the sailors is improved.

The present invention provides an inertial enhanced floating floor structure system, comprising: a plurality of inertial enhanced floating floors and vertical support structures; the inertial enhanced floating floor includes a precast slab, a plurality of inertial vibration damping components and a plurality of seismic isolation bearings, one end of the inertial vibration damping component is hinged to the lower surface of the precast slab, and the other end is hinged to the vertical support structure, for horizontally connecting the precast slab to the vertical support structure and located inside the vertical support structure; the seismic isolation bearing is fixed to the lower surface of the precast slab, for providing vertical support to the precast slab and simultaneously reducing the horizontal vibration of the precast slab; the inertial vibration damping component includes an inertial element, a damping element and an elastic element which are fixedly connected. The present invention greatly reduces the problem of excessive displacement response between the floor slab and the main structure in the traditional floating floor structure system, and at the same time has an obvious inhibitory effect on the dynamic response of the main structure and the dynamic response of the auxiliary equipment on the slab.

1. The name of the design product: Suspended assembly floor (Hao Shi ball PLUS). 2. The use of the design product: Assembled floor for placing articles. 3. The design points of the design product: Combination of shape and pattern. 4. The picture or photo that best shows the design points: Perspective view.

The invention discloses an intelligent floating floor system based on multistage shock insulation and a construction method, and relates to the technical field of building shock insulation, the intelligent floating floor system comprises a facing layer, the facing layer is a 3mm elastic polyurethane coating, the facing layer can directly absorb high-frequency impact energy, a bearing layer is arranged at the bottom of the facing layer, and the bearing layer is arranged at the bottom of the facing layer. The bearing layer is a 50mm high-strength lightweight aggregate concrete plate, a bidirectional reinforcing mesh is arranged in the bearing layer, an intelligent damping layer is arranged at the bottom of the bearing layer, and a monitoring module is arranged at the bottom of the intelligent damping layer. In the invention, the system has remarkable advantages in the aspects of functionality, economy, environmental protection and technical advancement, and has an important popularization value in the field of building shock insulation due to a multi-stage shock insulation system, intelligent monitoring and regulation, a high-precision construction process and a wide application scene; and the comprehensive requirements of modern buildings on shock insulation, shock absorption and intellectualization can be met.

This utility model relates to the field of sound insulation pad technology, and proposes a durable floating floor slab vibration damping and sound insulation pad, including a high-strength rubber substrate. A groove is formed at the bottom of the high-strength rubber substrate, and a closed-cell polyurethane foam support layer is hot-pressed to the top of the high-strength rubber substrate. A high-density rubber wear-resistant layer is hot-pressed to the top of the closed-cell polyurethane foam support layer. Positioning grooves are formed around the high-density rubber wear-resistant layer and the closed-cell polyurethane foam support layer. Sound-insulating positioning blocks are set inside the positioning grooves. Through the setting of sound-insulating positioning blocks and positioning grooves, the overall sound insulation pad is more tightly spliced ​​and laid. At the same time, the high-strength rubber substrate and reinforcing plate have high compressive strength. Combined with the closed-cell polyurethane foam support layer and sound-insulating cavity, stress is dispersed and vibration energy is absorbed under pressure, ensuring its vibration damping and sound insulation effect while improving its compressive strength and extending its service life.

1. The name of the design product: floating floor (0107-0311 two). 2. The use of the design product: used for mats on the ground. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best shows the design points: perspective view 1.

1. The name of the design product: floating floor (0107-0324 two). 2. The use of the design product: used for mats on the ground. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best shows the design points: perspective view 1.

The utility model belongs to the technical field of building floor sound insulation, and discloses an auxiliary sound insulation piece for a nanometer modified GPS flexible heat preservation and sound insulation pad, which comprises a sound insulation piece body, gluing layers are fixedly arranged on the upper side and the lower side of the sound insulation piece body, a first film covering protection layer is arranged on the outer side of the gluing layer on the upper side in an adhesion manner, and a second film covering protection layer is arranged on the outer side of the gluing layer on the lower side in an adhesion manner. The installation efficiency and the quality stability of the vertical sound insulation piece of the nanometer modified GPS flexible heat preservation and sound insulation integrated household floor slab or the floating floor slab are greatly improved, and effective protection is provided for preventing pollution in the follow-up fine aggregate concrete or self-leveling gypsum construction process, so that the installation efficiency and the quality stability of the vertical sound insulation piece of the nanometer modified GPS flexible heat preservation and sound insulation integrated household floor slab or the floating floor slab are improved. The difficulty and cost of finished product protection are greatly reduced for subsequent workblank house delivery, no sound bridge is generated in the mounting and fixing process, and the sound insulation effect of the floor cannot be reduced.

1. Name of the designed product: floating floor (pad 1). 2. Use of the designed product: for ground laying. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view.

A kind of floating construction floor structure for sound insulation and vibration reduction of machine room equipment, the floating construction floor structure includes concrete floor structure layer, sound insulation and vibration reduction layer, waterproof structure layer, floating construction layer in turn from bottom to top distribution, the periphery of concrete floor structure layer is built with surrounding edge structure to form with vibration reduction floating construction installation area, the inner side of surrounding edge structure is pasted with frame isolation strip, sound insulation and vibration reduction layer is fixed in the vibration reduction floating construction installation area above concrete floor structure layer, waterproof structure layer is fixed above sound insulation and vibration reduction layer, floating construction layer is fixed above waterproof structure layer.The utility model can separate sound insulation and vibration reduction layer from building main body by installing frame isolation strip on one side of surrounding edge structure, so that floating construction floor structure plays the maximum acoustic effect, the lower part of floating construction layer is laid with sound insulation and vibration reduction layer, waterproof structure layer layer, can effectively improve the function of concrete structure floor sound insulation, waterproof, dustproof, effectively reduce the vibration frequency generated when equipment runs.

The utility model relates to the technical field of ship construction, and discloses a deck structure of a passenger ship, which comprises a deck, the deck is divided into three blocks by a longitudinal bulkhead (4) and a transverse bulkhead (5), and comprises a horizontal deck (1), a lifting deck (2) and an outdoor inclined deck (3), and the horizontal deck (1), the lifting deck (2) and the outdoor inclined deck (3) are respectively and fixedly arranged on the longitudinal bulkhead (4) and the transverse bulkhead (5); and the upper surfaces of the outdoor inclined deck (3), the lifting deck (2) and the floating floor (6) are positioned at the same height at the longitudinal bulkhead (4) and the transverse bulkhead (5). The heights of the upper surfaces of the outdoor inclined deck, the lifting deck and the floating floor are kept consistent with the heights of the longitudinal bulkhead and the transverse bulkhead, so that when tourists go in and out of a room from the outside and walk from the horizontal deck to the lifting deck, due to the consistent ground height, the feeling of height difference does not exist during passing.