1284results about "Building components" patented technology

The invention relates to a decorative panel, in particular a floor, ceiling, building or wall panel, and a process and extrusion line for producing such decorative panel. The panel comprises at least one core layer and at least one decorative top layer, wherein at least one core layer comprises at least one structural core component and at least one balancing core component, wherein at least one structural core component comprises at least one mineral filler and at least one first polymeric composition and wherein at least one balancing core component comprises at least one second polymeric composition.

An energy storage system includes a crane and a plurality of blocks, where the crane is operable to move blocks from a lower elevation to a higher elevation (via stacking of the blocks) to store electrical energy as potential energy of the blocks, and then operable to move blocks from a higher elevation to a lower elevation (via unstacking of the blocks) to generate electricity based on the kinetic energy of the block when lowered (e.g., by gravity). The energy storage system can, for example, store electricity generated from solar power as potential energy in the stacked blocks during daytime hours when solar power is available, and can convert the potential energy in the stacked blocks into electricity during nighttime hours when solar energy is not available, and deliver the converted electricity to the power grid.

The utility model belongs to the technical field of splicing devices, and particularly relates to a glass curtain wall splicing device which comprises a mounting box, a lifting handle is mounted at the top of the mounting box, an adjusting telescopic arm is rotatably mounted on the rear side of the lifting handle, the front end of the adjusting telescopic arm penetrates into the mounting box and is connected with a first gear, and a second gear is rotatably mounted in the mounting box. The adjusting telescopic arm comprises a first telescopic arm body and a second telescopic arm body, one end of the first telescopic arm body is connected with a positioning rack, the positioning rack is connected with the second telescopic arm body in an inserted mode, a positioning block telescopic cavity is formed in the front side of the second telescopic arm body, and a positioning block is installed in the positioning block telescopic cavity in an inserted mode. A spring is installed on the inner side of the positioning block telescopic cavity, a rotating shaft is connected to the rear side of one end of the second telescopic arm, and corner fixing sockets are connected to the rear two sides of the rotating shaft, the use safety of the device is greatly improved, glass falling caused by infirm suction of the suction cup is avoided, and the effect of protecting the corners of the glass is also achieved.

The invention belongs to the technical field of assembly type walls, and particularly relates to an assembly type heat preservation wall with a cold and hot adjusting function, which comprises a frame, an outer wallboard and an inner wallboard, the outer wallboard and the inner wallboard are respectively fixed on two sides of the frame, a water tank is fixed on the inner wall of the bottom of the frame, and a water inlet pipe and a water outlet pipe are respectively arranged at two ends of the water tank. A bottom plate is fixed to the inner wall of one side of the water tank, a water pump is fixed to the top of the bottom plate, the water outlet end of the water pump is connected with the water outlet pipe, a heat conduction pipe fixed to the frame is further arranged in the frame, the two ends of the heat conduction pipe are connected with the water inlet pipe and the water outlet pipe respectively, and a refrigerating device and a heating device are further fixed in the water tank. According to the indoor air conditioner, when indoor cooling is needed, the refrigerating device and the water pump are started, when indoor heating is needed, only the heating device and the water pump need to be started, then the water pump pumps water in the water tank into the heat conduction pipe from the water outlet pipe, the water flows along the heat conduction pipe and flows back into the water tank, and the indoor temperature can be reduced or increased through the circulation.

The invention relates to the field of bimetallic composite plates, and discloses a fireproof bimetallic composite plate and a preparation method thereof. The preparation method comprises the following steps: selecting an aluminum plate as a base layer, covering a polymer film on the upper surface of the aluminum plate to form an adhesive layer, covering a copper plate on the upper surface of the adhesive layer, and compounding the fireproof bimetallic composite plate under a temperature condition of 150-200 DEG C; the polymer film comprises: ethylene-vinyl acetate copolymer, epoxy resin, polymethyl methacrylate, modified poly(methyl methacrylate glycidyl ester), composite filler, and polyamide; the bimetallic composite plate prepared by the invention is prepared by covering the copper plate on the aluminum plate through the polymer film, the polymer film is added with composite filler and modified poly(methyl methacrylate glycidyl ester), the peel strength and mechanical properties of the polymer film are improved, the anti-oxidation and corrosion resistance are good, and the flame retardant property and fireproof grade are high.

The utility model provides a prefabricated panel and a rectangular tube. The prefabricated panel comprises an integrally formed panel component, the plate component is composed of a C-shaped plate, an upper bent plate and a lower bent plate. The upper bent plate is arranged at the tail end of an upper plate of the C-shaped plate in a V-shaped bent mode, and the lower bent plate is arranged at the tail end of a lower plate of the C-shaped plate in a V-shaped bent mode. The upper bending plate and the lower bending plate have the same bending angle and can be further laminated and fixed on the C-shaped plate; the stability and the bearing capacity of the whole structure can be effectively enhanced through further V-shaped bending arrangement and an overlying fixing mode of all the bending parts, so that the prefabricated plate is more stable and reliable when bearing loads, and due to the fact that the upper bending plate is arranged at the tail end of the upper plate of the C-shaped plate, and the lower bending plate is arranged at the tail end of the lower plate of the C-shaped plate, the stability and the bearing capacity of the prefabricated plate are improved. The whole integrally-formed plate component is compact in structure, space utilization is optimized, the structural layout is reasonable, and the plate component is suitable for construction projects with limited space.

A system for building a play area can include two or more panels, each of the two or more panels including a connector and at least one magnet positioned in the connector such that the at least one magnet is able to rotate, the at least one magnet including first and second magnets housed in respective first and second ends of the connector, the at least one magnet including at least one cylindrical magnet, the at least one cylindrical magnet being diametrically magnetized; and first and second dowels connected by the connector; each of the two or more panels being configured such that when at least one edge of each of the first and second panels are brought towards each other from any direction, the at least one magnet in each panel orientates such that a magnetic connection is formed between the two or more panels.

An improved nail gun with the standard gun tip is replaced with a hollow sheath tip or housing through which a hollow insertion driver or sheath extends. The outmost portion of the insertion driver penetrates attached material, such as a foam layer, on the surface of a multi-layer panel product, such as, but not limited to, a structural sheathing panel. The outermost end of the insertion driver comes into contact with the panel surface, and the user operates the gun to drive a nail or other fastener into the panel. The insertion driver is of a length suitable to fully penetrate the foam layer so that the head of the nail is properly seated on the panel surface, and also protects the attached material in the area from being broken or damaged by the pneumatic action of the gun.

A floor, wall or ceiling panel comprises a core and a decorative top layer provided on the core. The core comprises a magnesium oxide-based board material, and wherein the aforementioned panel, on at least two opposite edges, is provided with coupling means allowing that two of such panels can be interlocked at the respective edges.

The present invention relates to the technical field of automation of construction engineering, and discloses an automatic bricklaying machine using special wall bricks. The special wall brick is a rectangular parallelepiped, with a concave top surface, a convex bottom surface, two long side surfaces being planes, and two wide side surfaces being concave. The wide side surface is provided with a grabbing groove of a mechanical claw of the automatic bricklaying machine. The fully automatic bricklaying machine comprises a bricklaying system, a brick supply system, a grouting system, a positioning and ranging system, a power supply system, and a PLC system. The PLC system moves the multi-section mechanical arm and the mechanical claw of the bricklaying system, and with the help of the positioning and ranging system, the mechanical claw extends into the grabbing groove, grabs the special wall bricks from the brick supply system, and then lays them on the wall. The PLC system starts the mortar pump of the grouting system, opens the electric valve at the nozzle outlet, and uses the mortar pipe to pour the mortar in the mortar storage tank into the concave part of the top surface of the special wall brick and the vertical gap at the horizontal connection of the special wall brick. The automatic bricklaying machine of the present invention has a high degree of automation and strong practicality.

The utility model relates to the technical field of building materials, and solves the problems that when a worker installs and assembles a color steel sandwich plate and a good medical color steel sandwich plate, the color steel sandwich plate and the good medical color steel sandwich plate are mostly installed by screws, so that subsequent disassembly is inconvenient, and when the worker installs the color steel sandwich plate and the good medical color steel sandwich plate at corners, the worker needs to replace a connecting device, so that the applicability of the connecting device is poor. The quick connecting device comprises a connecting block, a sliding groove is formed in the top face of the connecting block, an adjusting rod is slidably connected into the sliding groove, a mounting block is fixedly connected to one side of the surface of the adjusting rod, and clamping plates are fixedly connected to the two sides of the surface of the connecting block. A fixing assembly is arranged on the surface of the clamping plate, the fixing assembly comprises a screw rod, the surface of the screw rod penetrates through the middle of the surface of the clamping plate in a threaded mode, one end of the screw rod is rotationally connected with a fixing plate, an anti-skid block is attached to the surface of the fixing plate, and the anti-skid block is made of a flexible material.

The invention relates to an ALC (autoclaved lightweight concrete) and other lightweight board structure suitable for various pipelines without slotting and quick installation and a construction technology. The structure consists of an ALC standard type (3), an ALC switch box type (9), cavities (2) and (5) reserved in the board, a reserved body (8), cavities (1) and (4) reserved at the upper part and the lower part of the board, and a fixed point (19); various plate body structures have universality, and after a manufacturer is authorized, batch production can be achieved like production of ALC plates in the prior art; the method is suitable for construction of inner partition walls and outer maintenance walls of fabricated buildings and traditional buildings; by the adoption of the construction technology, the influence of whether the position of a reserved pipe of an original structure is accurate or not, design change, field adjustment and the like can be avoided, a pipeline, a switch, a socket, a strong and weak current switch box body, a heating device, a water supply centralized distributor and the like can be installed in the ALC plate wall without grooving, and the ALC plate wall is free of grooving, safe, free of garbage generation, environmentally friendly, capable of saving energy, convenient to construct and high in practicability. Economy is achieved, and wall cracking is avoided.

A wall building system includes panels for walls, floors, ceilings, roofs, eaves, and lofts that positively couple together via one or more couplers. The panels may include an insulating core. The one or more couplers incorporate features for receiving plumbing, vents, drains, electrical, coax, CAT5, HVAC, and any other utilities or technology. The panels are designed such that the utilities are concealed until an electrical outlet, drain or water is required, at which time the panel is cut to expose the one or more couplers, which are subsequently cut to reveal a hollow cavity within. The system is aesthetically pleasing and reduces construction time considerably. The system is also extremely energy efficient, fireproof, soundproof, insect proof, virus proof, resists hurricane force winds, is EMP proof, fallout proof, can support a heavy snow load, and is faster to build with and structurally stronger than other construction methods.

The invention relates to the technical field of electromagnetic shielding rooms, and discloses a load-bearing framework and shielding panel integrated electromagnetic shielding room, which comprises a first structural shielding unit and a second structural shielding unit, the first structural shielding unit and the second structural shielding unit are alternately arranged, the first structural shielding unit comprises a first load-bearing framework, and the second structural shielding unit comprises a second load-bearing framework. The first structural shielding unit comprises a first load-bearing frame, the second structural shielding unit comprises a second load-bearing frame, the edges of the adjacent first load-bearing frame and second load-bearing frame are spliced through a multi-dimensional interlocking structure, so that an electromagnetic shielding room load-bearing framework is defined, and the splicing seam of the first load-bearing frame and the second load-bearing frame is provided with at least one zigzag electromagnetic wave attenuation path. The load-bearing frames and the electromagnetic shielding function are deeply integrated, the first load-bearing frame and the second load-bearing frame are mechanical load-bearing components, electromagnetic shielding is achieved through zigzag electromagnetic wave attenuation paths of the splicing seams and the magnetic conductive filling materials, an independent shielding framework does not need to be additionally arranged, and the overall structure is simplified.

The bionic wallboard unit comprises a heat preservation layer, a bearing layer, a heat insulation layer and a protection layer, and a plurality of honeycomb cavities are formed in the outer side of the heat preservation layer; the bearing layer is arranged on the outer side of the heat preservation layer, and a plurality of parallel reinforcing protruding ribs are arranged on the outer side of the bearing layer. The heat insulation layer is sprayed on the outer side of the bearing layer and is used for bonding the bearing layer and the protection layer, so that the connection between the heat insulation layer and the bearing layer and the connection between the heat insulation layer and the bearing layer are jointly ensured by the chemical bonding force between the heat insulation layer and the bearing layer and the mechanical occlusal force formed by the reinforcing convex ribs; the protection layer is arranged on the outer side of the heat insulation layer, and a plurality of grooves matched with the reinforcing protruding ribs are formed in the inner side of the protection layer in parallel. Each layer structure of the wallboard unit provided by the embodiment is connected in parallel, the function is independent, and the function failure of the whole wallboard caused by the failure of a single layer structure can be avoided; the partition design of the inner cavity structure and the outer heat insulation coating reduces the heat transfer coefficient of the wallboard, and simultaneously reduces the thickness of the cavity and the thickness of the coating, so that high heat preservation is realized by the thin wallboard.

An improved nail gun with the standard gun tip is replaced with a hollow sheath tip or housing through which a hollow insertion driver or sheath extends. The outmost portion of the insertion driver penetrates attached material, such as a foam layer, on the surface of a multi-layer panel product, such as, but not limited to, a structural sheathing panel. The outermost end of the insertion driver comes into contact with the panel surface, and the user operates the gun to drive a nail or other fastener into the panel. The insertion driver is of a length suitable to fully penetrate the foam layer so that the head of the nail is properly seated on the panel surface, and also protects the attached material in the area from being broken or damaged by the pneumatic action of the gun.

The utility model provides an angle-adjustable interlocking retaining wall brick which comprises a main body, a splicing locking male tongue-and-groove and a splicing locking female tongue-and-groove are fixedly arranged at the two ends of the main body respectively, and an upper locking tongue-and-groove and a lower locking tongue-and-groove are fixedly arranged on the top surface and the bottom surface of the main body respectively. Chamfering parts are arranged on the two sides of the splicing locking female rabbet at the same time, the chamfering parts are located on the two sides of the two ends of the main body at the same time, and a vertical through hole is formed in the surface of the main body in a penetrating mode. By means of the upper locking rabbets and the lower locking rabbets which are arranged in a matched mode, the effect that every two layers of wall bricks are mutually overlapped and meshed is achieved when brick bodies are overlapped and built, a camber angle with a certain angle is formed, and in the building process, when a plurality of brick bodies are overlapped and built, the wall bricks are not prone to falling off. Stacked brick bodies are meshed up and down through the upper locking rabbets and the lower locking rabbets, so that stability and positioning during stacking and building are guaranteed, and mortar cementation is not needed during mounting and building.

The utility model relates to a building heat preservation prefabricated component, which belongs to the technical field of prefabricated components and comprises a first prefabricated concrete component with an upper opening, a heat preservation plate positioned in the first prefabricated concrete component and a second prefabricated concrete component covering the opening of the first prefabricated concrete component, a dovetail strip is detachably connected to the top face of the first prefabricated concrete member, a dovetail groove connected with the dovetail strip in a sliding mode is formed in the bottom face of the second prefabricated concrete member, a locking assembly is embedded in the second prefabricated concrete member, and the locking end of the locking assembly is locked on the dovetail strip. And the second precast concrete member is fixed at the upper opening of the first precast concrete member. The effect of improving the heat preservation performance of the prefabricated part is achieved.

The utility model discloses a recycled aggregate concrete dense rib hollow three-dimensional planting wall which comprises a planting wall body, a plurality of hollow building blocks are arranged on the planting wall body, a plurality of placing through holes are formed in the hollow building blocks, and a plurality of planting boxes are detachably inserted into the placing through holes. As an assembly type building, the whole wall body is processed and completed in a factory, when the wall body is used, the wall body only needs to be hoisted to a corresponding position, meanwhile, corresponding planting boxes can be added, different crops can be planted, the attractiveness of the wall body is improved, meanwhile, the planting area can be increased, and due to the fact that the planting boxes are detachable, the wall body is convenient to use. Different shapes can be designed, meanwhile, when typhoons come in coastal areas, the planting boxes can be detached, the containing through holes of the hollow building blocks become ventilation through holes, and the wind resistance of the hollow building blocks is improved.

The present application relates to the field of building assembly, and in particular to an assembled wall panel connection assembly for medical clean rooms, which is arranged between a prefabricated board and a wall panel, and includes a fixing piece slidably connected to the opposite ends of the prefabricated board and a driving assembly for driving the two fixing pieces to move relatively close to or away from each other. The wall panel is provided with a first fixing groove for the fixing piece to be embedded, and the fixing piece includes a first fixing plate slidably connected to the prefabricated board and a first clamping block fixed to one side of the first fixing plate. The first fixing groove includes a first clamping groove for the first fixing plate to be embedded and slide, and a second clamping groove located on one side of the first clamping groove and connected to the bottom of the first clamping groove; when the driving assembly drives the two fixing pieces to move away from each other, the first clamping block slides from the first clamping groove to the second clamping groove to fix the position between the prefabricated board and the wall panel. The present application can realize the rapid installation and disassembly of the wall panel without affecting the secondary installation of the wall panel.

The building block is prepared from the following raw materials in parts by weight: 30 to 60 parts of ardealite, 0.5 to 2 parts of lime, 10 to 30 parts of slag, 0 to 2.5 parts of silica fume, 0 to 2.5 parts of fly ash, 1 to 5 parts of cement, a water reducing agent with the mass ratio of 0.5 to 1.5 percent of ardealite, 8 to 12 parts of water, 10 to 20 parts of an acrylic acid metal salt mixed solution, 0.5 to 2.5 parts of a water repellent agent and 15 to 50 parts of aggregate, the acrylic acid metal salt mixed solution contains calcium ions or / and magnesium ions; through the in-situ polymerization synergistic effect among the cement, the lime, the inorganic active material and the acrylic acid metal salt solution, the inorganic-organic hybrid gel efficiently and stably solidifies the phosphogypsum, harmful ions are converted into insoluble and thermodynamically stable forms, and efficient and stable phosphorus, fluorine and heavy metal immobilization is achieved. The mixing amount of the phosphogypsum is as high as 30-60%, the building block has good mechanical properties, the 28-day compressive strength of the building block is greater than or equal to 30 MPa, and the breaking strength is greater than or equal to 3.5 MPa; and through surface modification treatment of the hydrophobic agent, a hydrophobic film is formed on the surface of the ardealite, the hydrophobic performance of the surface of the ardealite is enhanced, the water resistance of the ardealite is improved, and the water absorption rate of the building block is less than or equal to 5.0%. And the preparation process has the advantages of low cost, simplicity and convenience in operation, environment friendliness and the like.

The present invention relates to the technical field of building boards, and particularly to a soundproof metal roof and a laying method therefor. The soundproof metal roof comprises a thermally insulating cotton board, wherein metal fastening plates are sleeved on both the upper and lower sides of the thermally insulating cotton board; assembly recesses are provided on both ends of each metal fastening plate; screwing half-columns are fixed to the surfaces of the assembly recesses, assembly plates are inserted into the assembly recesses, and the screwing half-columns penetrate the assembly plates; and adapter plates are fixed to the surfaces of the assembly plates, and every two adapter plates are connected by means of a screw. The beneficial effects lie in: the soundproof metal roof and the laying method therefor provided in the present invention effectively block a sound transmission path and significantly improve the soundproof performance of the roof by means of filling the interior of the metal fastening plates with soundproof plates. The soundproof plates are tightly combined with the metal fastening plates, thereby ensuring that sound does not easily penetrate same, and creating a quieter indoor environment.

Lightweight composite building panels with incorporated drainage layer that facilitates moisture removal and methods of manufacturing and using lightweight composite building panels with incorporated drainage layer. The lightweight composite building panels with incorporated drainage layer can be used to applied a desired finish to exterior wall and roof structures. The lightweight composite building panels include a core composite panel structure and a drainage layer attached or bonded thereto. The core composite panel structure includes a foam core sandwiched between first and second protective layers, such as a fiber mesh reinforced cementitious composition and / or cured thermoset resin or other rigid material. The drainage layer is designed to face an exterior wall or roof structure to facilitate removal of moisture between the panels and underlying wall or roof structure. The building panels can be cut, drilled, and screwed, nailed, or glued to structural elements of buildings, such as OSB sheathing.

The invention discloses a hollow aerated concrete slab covered with a heat preservation layer and a processing method thereof, and belongs to the technical field of building assembly and heat preservation, the hollow aerated concrete slab comprises a base layer plate and an internal heat preservation plate, a closed cavity is formed in the base layer plate, the internal heat preservation plate is arranged in the cavity of the base layer plate, a mesh cage is further arranged in the base layer plate, and the mesh cage is arranged in the cavity of the base layer plate. And the outer side of the cavity is coated with the mesh cage. The wall on the outer side of the cavity of the base plate is an outer page plate, and the wall on the inner side of the cavity of the base plate is an inner page plate; the mesh cage is characterized in that the base plate is provided with sinking grooves in the length direction and the width direction respectively, external heat preservation plates are arranged in the sinking grooves, the sinking grooves are formed along the peripheral edge of the base plate and located on the inner side or the outer side of the surface of the base plate, and the sinking grooves are located on the outer side of the side edge of the mesh cage. Compared with the prior art, the insulation board has the characteristics of blocking cold bridges and enhancing the insulation effect.

The invention discloses a method for preparing a biobrick by using engineering bacteria, and belongs to the technical field of biological building materials. Escherichia coli engineering bacteria capable of generating urease are obtained through engineering modification of escherichia coli, an escherichia coli engineering bacteria solution is mixed with a matching solution containing urea and mineral calcium salt, then sand grains and a hydrogel adhesive are added, and under the appropriate environmental condition, urease generated by the escherichia coli engineering bacteria can catalyze urea decomposition, so that the urea decomposition rate is increased, and the urea decomposition rate is increased. Ammonia and carbonate ions are generated and then react with calcium ions to generate calcium carbonate, so that sand grains are cemented together, and the biobrick with certain strength and biological characteristics is formed. The biobrick not only has good strength, but also has certain self-repairing capability and environmental adaptability, and can be applied to the field of civil engineering as a green and sustainable building material. The preparation method disclosed by the invention is simple, efficient and environment-friendly, has important significance on the national double-carbon strategy, and has a wide application prospect.

The utility model discloses a connecting structure of an assembly type composite heat preservation external wall panel and a steel beam, and relates to the technical field of assembly type buildings. The connecting structure comprises a heat-insulating external wall panel, two detachable connecting mechanisms and two anti-falling mechanisms are arranged on the heat-insulating external wall panel, a steel beam is arranged on the rear side of the heat-insulating external wall panel, and each detachable connecting mechanism comprises a hollow threaded rod penetrating through the heat-insulating external wall panel and the steel beam in a threaded mode. A first sliding rod is slidably connected to the inner wall of the front side of the hollow threaded rod, and the front side of the first sliding rod slidably extends out of the hollow threaded rod. By arranging the detachable connecting mechanism, the connecting structure solves the problems that when an existing connecting structure for the thermal insulation external wall panel and the steel beam is used, the wall panel is inconvenient to detach from the steel beam, the external wall panel is difficult to maintain or replace, the service life of a building is prolonged, the overall performance of the building is reduced, the wall panel is difficult to recycle, and the construction cost is reduced. And waste is caused.

A field-deployable construction set for the assembly of a Relocatable Habitat Unit (RHU) and associated panels, used for simulating real world environments without costly construction expenses. The various panels, supports, and accessories used to construct an RHU may be interchangeable and readily modified in the field with minimal tools, further providing significant options for reconfiguration of floor, ceiling, and wall panels without having to disassemble the structure. The exterior of the lightweight panels may be customizable to provide a realistic environment for high quality training in a versatile system that is deployable by truck or aircraft and can be assembled with only a single tool. The RHU or components thereof may simulate a real building structure both visually and in a non-visual domain such as via electromagnetic sensors.

The invention relates to a hyperbolic cellular board and a welding device and a production process thereof. The welding device comprises a workbench, and a clamping mechanism is arranged on the workbench; the visual detection mechanism can identify the trend and height of a welding seam between the two honeycomb aluminum plates to be welded; the welding mechanism comprises a welding gun and a moving assembly, and the moving assembly drives the welding gun to conduct moving welding on the two aluminum honeycomb plates in the moving direction of the welding seam; and the hammering assembly can synchronously move along with the welding gun and hammers metal at the weld joint at the same time. The welding device has the effects of guaranteeing the welding quality and improving the welding efficiency.