1083 results about "Building renovation" patented technology

The invention discloses an intelligent construction scheme optimization system based on building decoration, and relates to the technical field of building decoration. The system comprises four modules, and the constructor selection module is used for selecting a construction principal according to the performance value of the constructor. The building material monitoring module is used for dividing the storage area into a plurality of monitoring areas and marking the monitoring areas as deviation or overlapping areas according to the area overlap ratio; calculating a zone condition value, and marking the zone condition value as a suitable or non-suitable zone; and calculating a storage score value, and generating a storage early warning signal or a storage qualified signal. The construction safety supervision and analysis module is used for monitoring a construction site in real time and generating a construction early warning signal; calculating an operation monitoring value; and calculating a construction environment coefficient, and generating an environment control abnormal signal or an environment control normal signal. The construction progress risk monitoring module is used for collecting delay data, calculating progress influence values and generating influence signals of different levels; and adjusting the progress plan. According to the system, through intelligent management, the construction efficiency and safety are improved, and the construction cost is reduced.

The invention relates to a building structure health state assessment method and device, and belongs to the technical field of building renovation, and the method comprises the steps: obtaining original stress time sequence data generated by dynamic strain response of a stress part of a target building under the action of a natural load or artificial excitation, building health state category labeling is carried out on the original stress time sequence data, and a multi-dimensional labeling vector with a timestamp is obtained; obtaining a health state evaluation model based on a hierarchical coding architecture of spatial-temporal feature decoupling, and training the health state evaluation model based on the clean stress time sequence data as labeled sample data in combination with unlabeled sample data to obtain a target health state evaluation model; and based on the target health state assessment model, data analysis is performed on the collected target building stress data, and the building structure health state of the target building is determined, so that the accuracy, continuity and early warning performance of building structure health state assessment can be improved.

The invention discloses a quickly-assembled suspended ceiling for building decoration and an assembling method thereof.The quickly-assembled suspended ceiling comprises a suspender, first keels, second keels, third keels, a first decorative plate and a second decorative plate, the upper end of the suspender is fixedly connected with a ceiling wall surface, and the first keels are arranged in parallel at intervals in the left-right direction; the lower ends of the hanging rods are detachably and fixedly connected with the first keels, the second keels and the third keels are arranged below the first keels in parallel in a front-back spaced mode, the second keels are located at the foremost end, the second keels and the third keels are detachably and fixedly connected with the first keels, and the first decoration plate is detachably embedded in the first installation groove. And the second decorative plate is detachably embedded in the second mounting groove. According to the technical scheme, the assembly time of the suspended ceiling can be shortened, the operation difficulty during suspended ceiling assembly is reduced, the suspended ceiling assembly efficiency is improved, assembly is firm and reliable, and the safety after suspended ceiling assembly is effectively guaranteed.

The invention relates to the technical field of building decoration material processing, in particular to a metal material bending machine for building decoration, which comprises a machine base, two rotating shafts, two supporting battens, a pressure head and a transmission mechanism, a bending area is formed between the two supporting battens, the two supporting battens have a first working state and a second working state, and the two rotating shafts are arranged on the machine base. In the first working state, the plate surfaces of the two supporting battens are located on the same horizontal plane, and in the second working state, the plate surfaces of the two supporting battens are oppositely arranged and jointly form a V-shaped bending groove; when the pressing head presses the plate, the two rotating shafts can be driven to synchronously rotate in the opposite directions under the action of the transmission mechanism, so that the two supporting strip plates are switched from the first working state to the second working state, the two supporting strip plates are synchronously driven to inwards extrude and push the plate, and the plates on the two sides of the outer side of the bending point are gathered towards the bending point; therefore, the stretching amount can be compensated, and the possibility that the outer side of the bending point of the plate is torn is reduced.

The invention relates to the technical field of building construction, in particular to a cement material stirring device for building decoration engineering construction, a screening mechanism in the cement material stirring device drives an inclined box and an internal inclined screen to continuously move up and down in a reciprocating manner through a transmission assembly, and dynamic screening of input cement is achieved; qualified powder rapidly penetrates through the screen and enters a subsequent process through the vertical pipe, intercepted agglomerates automatically roll down to a lower outlet under the action of vibration and inclination, the agglomerated cement materials are screened, meanwhile, the smashing mechanism ingeniously obtains power from a driving motor through a rotating shaft, and the smashing efficiency is improved. Crushing cutters distributed on a first rotating rod and a second rotating rod in a staggered mode in the box body are driven by a bevel gear and a gear set to rotate oppositely at a high speed, cakes falling from a lower outlet are thoroughly cut and scattered, the cakes are reduced into fine powder and then collected into a stirring barrel, and the efficiency and quality of raw material preparation before stirring are greatly improved; and the problem of non-uniform slurry caused by cement caking and core hardening is fundamentally avoided.

The utility model discloses a paint scraping knife for building decoration, which comprises a handle and a main knife head, the handle is provided with a storage groove, a spare paint scraping assembly is detachably installed in the storage groove, the surface of the handle is provided with a protection assembly, the spare paint scraping assembly comprises a cylinder in threaded fit with the storage groove, and the cylinder is provided with a rod body. The protective assembly comprises a pair of connecting rings which are in interference fit with the surface of the handle, circular rings are rotationally matched with the pair of connecting rings respectively, a protective frame is connected to the two circular rings, and by means of the structural design of the connecting rings, the circular rings and the protective frame, the protective effect on the hands of a worker is achieved through the protective frame, and meanwhile the protective effect on the hands of the worker is achieved. The rotatable protective frame is designed, so that the paint scraper can flexibly adapt to the operation habits of workers during use, and the protective frame can effectively protect the hands no matter the paint scraper is used on the front side or the back side, so that the risk that the hands of the workers are injured is greatly reduced, and the construction safety is improved.

The invention belongs to the field of reconstruction construction of fabricated buildings and public buildings, and particularly relates to a disengagement type internal force balance additional awning reconstruction structure suitable for an existing pedestrian overpass, which comprises a disengagement type additional space prestress tension cable net awning structure; the overground tensioning internal force balance structure is provided with an outer wrapping strengthening structure, a lateral force resisting transformation structure and a tensioning internal force cable-strut system balance structure which are arranged on the basis of an existing pier system. The outer wrapping strengthening structure is arranged on the existing pier column, and the lateral force resistance transformation structure is connected to the outer wrapping strengthening structure of the existing pier column. And the tensioning internal force cable-strut system balance structure is connected between the lateral force resistance transformation structure and the disengagement type additional space prestress tensioning cable net awning structure, and is configured to change the direction of the tensioning cable force of the upper disengagement type additional space prestress tensioning cable net awning structure and transmit the tensioning cable force to the overground tensioning internal force balance structure. The additional awning is separated from the existing bridge body, and additional influence is generated on the existing bridge body structure.

The utility model belongs to the technical field of building decoration, in particular to a cutting device for building decoration construction, which comprises a support frame, a screw rod is rotatably connected between the inner walls of the two sides of the support frame through a bearing, and the surface of the screw rod is in threaded connection with a moving frame. According to the cutting device for building decoration construction, by arranging the supporting frame, the lead screw, the movable frame, the limiting rod, the first electric push rod, the mounting frame, the saw blade and the clamping assemblies, in the using process of the cutting device for building decoration construction, a plastic pipeline to be cut can be clamped and fixed through the clamping assemblies arranged on the two sides of the supporting frame, manual handheld fixing is not needed, and the cutting efficiency is improved. According to the plastic pipeline cutting device, the cutting precision of a plastic pipeline is guaranteed, meanwhile, chippings generated in the cutting process of the plastic pipeline can be collected through the collecting box, the situation that the chippings pollute the working environment is avoided, and workers can conveniently clean the chippings collected in the collecting box in the later period through the arranged cleaning assembly.

The invention discloses an underground powerhouse composite aluminum plate modular construction system and method, belongs to the technical field of underground building decoration, and solves the problems that in traditional underground powerhouse decoration, aluminum plates crack due to rock wall deformation, and the construction precision is difficult to guarantee. According to the technical scheme, the modular composite aluminum plate unit is composed of a light keel frame, a filling layer and a decorative aluminum plate layer, and an independent supporting structure is formed through rigid connection of an integral keel net and a generator layer concrete constructional column; the flexible telescopic device is arranged in a gap between the keel net and the rock wall in an embedded mode. And the digital dynamic control module monitors flatness and deformation data in real time through a laser range finder and a vibration sensor, and automatically adjusts the displacement of the inclined long hole of the connecting corner brace and the pre-tightening force of the expansion bolt by using an intelligent feedback actuator. The system is mainly used for high-precision modular decoration construction of an underground powerhouse generator layer, and can effectively adapt to rock wall deformation and ensure that the construction quality is stable and reliable.

1. Name of the design product: Corrugated aluminum tile. 2. Use of the design product: Profiles for roofing tiles and building decoration. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Perspective view. 5. Other circumstances that need to be explained: Other explanations: This product is a product with variable length, and the length can be extended infinitely.

The invention discloses an environment-friendly dust removal device for building decoration, and belongs to the technical field of dust removal devices. Rollers are arranged at the bottom of the base; a water tank is fixedly installed at the upper end of the base, and a water pump is arranged in the water tank. According to the invention, full-automatic multi-angle adjustment of spraying and dust collection operation is realized. The device has the core beneficial effects that only one motor is used for synchronously driving the horizontal swinging mechanism and the pitching swinging mechanism, so that the operation coverage is expanded; according to pitching swing, rotating motion is converted into linear motion through a ratchet wheel-belt-reciprocating lead screw mechanism, and then the operation head is pushed to swing through a connecting rod. By means of the design, the dust removal range is greatly expanded, dead angles are avoided, the structure is compact, energy consumption is low, control synchronism is good, it is guaranteed that the dust removal device can efficiently and automatically deal with dust at different heights and positions in the building decoration space, and practicability is high.

The utility model discloses a caulking device for building decoration, which relates to the field of building decoration and comprises a shell, a stock bin and a water storage bin are respectively arranged in the shell, a partition plate is arranged between the upper portion of the stock bin and the water storage bin, two sides of the partition plate are connected with sliding blocks, a sliding groove is arranged on the surface of the inner side of the shell, and the sliding blocks are matched with the sliding groove in a sliding mode. The upper end of the partition plate is connected with a flow guide pump, the output end of the flow guide pump is connected with a flow guide pipe, the flow guide pipe is of a telescopic structure, the bottom end of the shell is connected with a joint filling pipe, the joint filling pipe is of a telescopic structure, one end of the flow guide pipe is connected with the joint filling pipe, the inner bottom face of the stock bin is connected with a material guide pump, and the output end of the material guide pump is connected with a discharging pipe. The flow guide pipe and the flow dividing pipe are led out of the water storage bin, the flow dividing pipe is used for injecting a water source into the stock bin and helping filler to be mixed and formed and can serve as a cleaning water source in the stock bin, the flow guide pipe is directly connected with the joint filling pipe, the joint filling pipe is cleaned at any time, and the pipeline is kept unblocked.

The utility model discloses a mobile platform for building decoration. The mobile platform comprises a bracket, a protection mechanism and a driving mechanism, symmetrically-distributed sliding grooves are formed in the supports, supporting plates are connected between the transversely-adjacent sliding grooves in a sliding mode, grooves are formed in the supporting plates, expansion plates are connected between the grooves in a sliding mode, and symmetrically-distributed moving wheels are arranged at the lower ends of the supports; the protection mechanism is arranged at the upper end between the two supporting plates; and the driving mechanisms are arranged in the support, the upper ends of the driving mechanisms are in threaded connection with the vertically adjacent supporting plates, the protection mechanisms comprise fixing cylinders, sliding plates, expansion rods and fixing rods, the fixing cylinders are symmetrically and fixedly connected to the upper ends of the supporting plates, and the upper ends of the fixing cylinders are slidably connected with the sliding plates. Height and length adjustment of the supporting platform can be achieved, and meanwhile rapid adjustment of side face protection of the supporting platform can be achieved.

The invention provides a building decoration quality analysis system based on a BIM technology, and belongs to the technical field of quality analysis, and the system comprises a collection module which is used for collecting related data of building decoration engineering to construct a standard three-dimensional BIM model; the association binding module is used for acquiring various data in the construction process in real time based on data acquisition equipment in the building decoration construction process, arranging the various data according to a preset format specification, and carrying out association binding on the data and corresponding building decoration units in the standard three-dimensional BIM model; and the quality analysis module is used for analyzing a deviation set of actual building decoration according to the predefined index of each building decoration unit, marking the corresponding building decoration unit to obtain single quality information and total quality information, generating a quality analysis report and outputting the quality analysis report. The problems of data splitting, fuzzy positioning and non-uniform standards in traditional quality control are solved, the efficiency and accuracy of quality analysis are improved, and a reliable basis is provided for quality tracing and rectification of decoration projects.

The present invention relates to the technical field of laminating equipment, and discloses a decorative board laminating equipment for building decoration, comprising a workbench, a fixed box is fixedly connected to the rear of the workbench, a motor is fixedly connected to the left side of the fixed box, a hydraulic cylinder is fixedly connected to the top of the fixed box, a glue storage box is fixedly connected to the rear of the fixed box, a guide dust removal mechanism is arranged on the top of the workbench, a pressing mechanism is arranged on the bottom of the fixed box, a gluing mechanism is arranged inside the fixed box, and a material unloading and air-drying mechanism is arranged inside the workbench, so that the board can smoothly enter the laminating position and the board can be contacted with the rubber roller, so that the rubber roller can clean the dust on the surface of the board, thereby reducing the dust and impurities on the surface of the decorative board and improving the adhesion of the subsequent glue.

The utility model discloses a puttying machine for building decoration and belongs to the technical field of puttying machines. The puttying machine for building decoration comprises a motor and is characterized by further comprising a motor shell located on the outer surface of the motor and a grip mechanism fixedly installed on the surface side of the motor shell, a dust collection bin is fixedly installed at the lower end of the motor shell, a screw rod is arranged at the lower end of the motor, and the middle section of the screw rod is connected with a fan blade in a penetrating mode. And the bottom end of the screw rod is connected with a grinding disc. The puttying machine solves the problems that an existing puttying machine is too large in dust and large in harm to health, a user holds the grip mechanism, pulls the trigger and starts the puttying machine with one hand, the other hand holds the stable grip to keep the stability of tools in use, the motor drives the fan blades to suck the scraped dust into the dust suction bin, and the dust suction bin is used for sucking the dust into the puttying machine. Meanwhile, the dustproof plate prevents dust from splashing out during working, the problem that dust is too large when a user uses the puttying machine to work is solved, and safety and health of the user are guaranteed.

The present invention relates to a floor reinforcement construction method for old building renovation. While preserving the original appearance of exterior walls, the interior floors of a building can be demolished and reconstructed, interior walls are completely demolished, and a pile foundation, frame columns and frame beams are newly added to form a support frame system, thereby completing the conversion of a load-bearing system, and solving the problem of most conventional masonry structure construction methods not changing a structural load-bearing system of a building. The method of the present invention prolongs the service life of a building, and reduces the cost of demolition and reconstruction; besides, by means of optimizing a construction process, the construction period is shortened, and the efficiency and safety of the construction process are ensured. The method has wide application prospects.

The utility model relates to the technical field of building reconstruction and expansion, and discloses a support structure for expanding a steel structure column on a frame structure column, which comprises a base, a fixed column is fixedly connected to the top of the base, a beam column is fixedly connected to the top of the fixed column, and fixed plates are fixedly connected to the left side and the right side of the fixed column. Rotating pieces are fixedly connected to the sides, away from each other, of the two fixing plates, first supporting columns are rotatably connected to the sides, away from each other, of the two rotating pieces, connecting plates are slidably connected to the interiors of the two first supporting columns, and second supporting columns are slidably connected to the outer walls of the two connecting plates. According to the supporting device, the fixing plates are installed on the two sides of the fixing column, the adjusting bolts are rotated to drive the second supporting column and the first supporting column to be unfolded and support and fix the beam columns, the clamping plates can be driven to move synchronously by rotating the threaded rods, therefore, the beam columns of different sizes can be clamped and fixed, and the application range of the supporting plates is widened.

The invention provides an environment-friendly dust removal device for building decoration, and relates to the technical field of building decoration dust removal, the environment-friendly dust removal device for building decoration comprises a supporting seat component, a convenient maintenance assembly is mounted on one side of the supporting seat component, an upper assembly component is arranged above the supporting seat component, and the supporting seat component can collect and store impurities in the dust removal process; by means of the technical scheme, the building construction dust removal device has the advantages that air around building construction can be pumped into the mounting box through the exhaust pipe through the conveying fan, the air in the mounting box can be conveyed to the separation holes of the foam-liquid separation plate, compared with a water mist dust removal technology, the dust removal device effectively saves water resources and is adsorbed to the surface of a building through foam, and the dust removal efficiency is improved. And thus, dust and dust on the surface of the building can be adsorbed on the foam, the dust and dust on the surface of the building are prevented from floating into the construction environment in the construction process, the construction environment can be purified, and meanwhile foam dust removal can be conducted on the surface of the building.

The utility model relates to the technical field of gap filling equipment for building decoration, in particular to a gap filling device for building decoration. The gap filling device for building decoration solves the technical problems that when the gap filling device for building decoration is used, the gap filling device needs to be supported in the whole process once a user conducts operation, and inconvenience is caused; according to the technical scheme, the gap filling device for building decoration comprises a gap filling device body, a buffering assembly, a filling assembly, a moving assembly, a material storage assembly, a material injection assembly and an excitation assembly; compared with traditional gap filling equipment for building decoration, the gap filling equipment for building decoration needs to be supported in the whole process when a user carries out operation, and inconvenience is caused, the gap filling device for building decoration is provided with the buffer structure and the moving structure, and when the user carries out gap filling operation, the gap filling equipment for building decoration is convenient to use. The gap filling equipment can be supported in an auxiliary mode, a user does not need to support the gap filling equipment, and the labor intensity of an operator is reduced.

The invention belongs to the technical field of building decoration, and discloses an edge correction device for door and window installation, which comprises a screen window and a track groove. Through cooperation of structures such as a pushing and guiding assembly and a repairing assembly, a telescopic rod is pressed, the telescopic end of the telescopic rod presses two guide rods and a push plate through a guide rod, two supporting plates finally abut against the inner wall of a track groove, the telescopic rod continues to be pressed, and the top of the push plate pushes a repairing plate to abut against the inner wall of the track groove; the repairing plates are matched with the initial inner shape of the rail groove and the position for manually fixing the screen window, the device is forcibly slid to enable the two repairing plates to forcibly expand the deformed position of the rail groove, at the moment, a guide block can be pressed, the two repairing plates can continue to be further expanded outwards, and the deformed position of the rail groove can return to the initial position as much as possible. The time for workers to find proper tools and the vigor for pulling the deformation position of the track groove are effectively shortened, and meanwhile the integrity of the repaired part of the track groove is improved.

The invention discloses a building reconstruction method, system and equipment based on style migration, and a medium. The method comprises the steps of obtaining a first building facade image corresponding to a to-be-reconstructed building and a style building facade image used for style migration reference; extracting building features corresponding to the first building facade image and style building features corresponding to the style building facade image; fusing the building features and the style building features to obtain target building image features; and obtaining a target facade image of the target building according to the target building image features so as to improve the building reconstruction effect.

The utility model provides an architectural decoration suspended ceiling auxiliary equipment, including automatic feeding mechanism, automatic installation mechanism, platform elevating auxiliary mechanism and controller, automatic feeding mechanism includes feed arrangement and power device, automatic installation mechanism includes guide mechanism and lifting mechanism, and platform elevating auxiliary mechanism top is equipped with annular upper support, feed arrangement is fixedly connected with annular upper support through feeding slide warehouse support, and top is equipped with feed platform, power device sets up in feed arrangement lower extreme, lifting mechanism is fixedly connected with annular upper support through base support, and when lifting mechanism is in the lowest position, with feed platform cooperation, for through feed platform with the aluminium buckling plate on feed arrangement is transported to lifting mechanism top, guide mechanism sets up in lifting mechanism upper end, controller controls the whole architectural decoration suspended ceiling auxiliary equipment's operation, the utility model completes the automatic feeding process, improves the aluminium buckling plate and keel between installation precision while, saves time and labour, greatly improves the installation efficiency.

The utility model discloses an electrical threading device for house building decoration design engineering, and belongs to the field of threading tools. Comprising a connecting handle; the inserting groove is formed in the tail end of the connecting handle and used for inserting an electric wire, and the connecting handle is provided with a clamping mechanism used for clamping the electric wire inserted into the inserting groove; the pulleys are arranged on the side wall of the head end of the connecting handle and surround the connecting handle, the head end of the connecting handle is connected with a connecting spring, the end, away from the connecting handle, of the connecting spring is connected with a threading head, the pulleys are distributed on the peripheral side of the threading head in a surrounding mode, and the threading head is sleeved with a lantern ring; the lantern ring is provided with an elastic supporting piece used for elastically supporting the pulley. The electrical threading device for the house building decoration design engineering has the beneficial effect that the electrical threading device for the house building decoration design engineering can realize smooth threading.

The utility model relates to the technical field of architectural decoration, and discloses an architectural decoration sealant filling device which comprises a charging barrel, a discharging port is formed in the lower portion of the charging barrel, and a discharging pipe corresponding to the discharging port is fixedly installed below the charging barrel. And an outer ring block located on the outer side of the discharging pipe is fixedly mounted below the charging barrel. According to the building decoration sealant filling device, the circular ring block is held and then slides downwards, so that the limiting block slides downwards in the limiting groove to extrude the reset spring, and when the circular ring block slides to the bottom, the connecting ring is rotated, so that the connecting ring drives the cleaning brush to clean the nozzle; according to the building decoration sealant filling device, the circular ring block slides to the bottom, then the connecting ring is rotated, the cleaning brush rotates to clean the nozzle, a worker can conveniently use the charging barrel, and the working efficiency is improved.

The present invention discloses an assembled solid wood floor for decoration that is easy to install, and relates to the technical field of building decoration. The present invention has a bottom plate and a panel, two fixed blocks are welded to the bottom of the bottom plate, and a movable slot is provided on the opposite side of the two fixed blocks. An elastic component is fixedly installed on the inner bottom wall of the movable slot, and a wedge block is welded at the end of the elastic component. The wedge block is slidably connected inside the movable slot. Fixed columns are welded at the four corners of the bottom surface of the fixed block. A positioning groove corresponding to the fixed block and an angle groove corresponding to the fixed column are provided on the upper surface of the panel. A card slot is provided on one side of the positioning groove, and the card slot is adapted to the wedge block. The card slot runs through the side wall of the bottom plate and is connected to the outside. The two fixed blocks are respectively close to the front and back of the panel, and the two fixed blocks are symmetrically distributed. The present invention is simple and convenient to assemble the panel, and can be installed without professional personnel, and the assembly is not prone to errors, which meets the use requirements.