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110 results about "Housing construction" patented technology
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Construction safety monitoring system for house construction
The invention discloses a construction safety monitoring system for house construction, which belongs to the technical field of safety monitoring and comprises a construction monitoring data integration module, a construction monitoring image denoising module, a construction safety monitoring model building module and a real-time construction safety monitoring module. The method specifically comprises the following steps: respectively extracting three types of noise features and obtaining a weight coefficient, cascading a double-branch enhanced feature map and connecting the feature map with an initial feature map residual error, fusing a security mask, constructing a three-scale encoder and an asymmetric decoder, mapping a deep fusion feature into a noise feature and removing the noise feature, and providing a clear and complete image data support; dividing personnel feature map windows based on double scales, performing weighted fusion on same-scale features and aligning resolutions, extracting local, mesoscale and global features in parallel, weighting query vectors element by element by using importance weights of all positions, screening effective spatial features through convolution and gating weights, and obtaining a query result; and the real-time performance and the accuracy of house construction safety monitoring are improved.
Owner:GUANGDONG FEIRONG CONSTRUCTION ENGINEERING CO LTD
Safety net for house construction
The utility model relates to a safety net for house construction. The safety net for house construction is mainly designed for solving the problem that an existing safety net for house construction is inconvenient to roll. The device comprises two fixing frames, mounting cavities are formed in the upper ends of the fixing frames, a reel is arranged between the two fixing frames, a safety net is wound on the reel, and a sliding rod is arranged at the lower end of the safety net; sliding grooves are formed in the two fixing frames, magnet blocks are arranged at the tops and the bottoms of the sliding grooves, and the left end and the right end of a sliding rod are arranged in the two sliding grooves respectively. Iron blocks are arranged at the left end and the right end of the sliding rod. A reel transmission mechanism is arranged in an installation cavity of one fixing frame and comprises a driving bevel gear and a driven bevel gear which are meshed, the driven bevel gear is fixed to the end of the reel, a driving shaft extends into the installation cavity of the fixing frame and is rotationally connected with the fixing frame, and the driving bevel gear is fixed to the inner end of the driving shaft. And the rotating handle is fixed at the outer end part of the driving shaft. The safety net has the advantage that the safety net can be quickly stored.
Owner:CHINA RAILWAY 19TH BUREAU GRP 1ST ENG +1
A crack detection device for housing construction engineering
InactiveCN119780247AAnalysing solids using sonic/ultrasonic/infrasonic wavesArchitectural engineeringServo
The present invention relates to the technical field of crack detection for housing construction projects, and specifically to a crack detection device for housing construction projects, comprising: a moving seat, the inner wall of the moving seat is fixedly connected to a first servo motor, the top of the moving seat is fixedly connected to a screw rod, the output shaft of the first servo motor is fixedly connected to the bottom end of the screw rod, and the surface of the screw rod is threadedly connected to a placing table; an adjustment mechanism, the adjustment mechanism is arranged at the bottom of the placing table; wherein the adjustment mechanism comprises a mounting plate hinged to the bottom end of the placing table; the placing table is utilized in the device to realize the adjustment of the observation angle of a crack detector, so that detection personnel can observe detection data on the wall of the house in time, and the practicability of using the crack detection device is improved; a limit frame, a spring and a limit hole are utilized to realize the positioning of the angle adjustment of the placing table, and the stability of the crack detector after the angle adjustment is ensured.
Owner:ANHUI CENTRAL CONSTRUCTION CO LTD
Waterproof structure for house construction
ActiveCN222295499Ufit tightlyreduce gapRoof covering using flexible materialsRoof covering insulationsEavesLap joint
The utility model provides a house construction waterproof structure which comprises a roof, an eave piled on the top of the roof and a waterproof roll attached to the outer side of the roof and the outer side of the eave, a retaining wall is arranged on the inner side of the eave, first angle iron located below the retaining wall is placed on the surface of the waterproof roll, and an L-shaped plate is arranged on the inner side of the first angle iron. According to the house construction waterproof structure, a waterproof roll attached to the surface of the eave can be shielded through the retaining wall, meanwhile, the first angle iron can be pressed and fixed to the right-angle position by rotating the ejector rod, and then the waterproof roll located at the right-angle position is pressed and fixed through the first angle iron and the second angle iron; by means of the structure, the waterproof roll is not prone to falling off from the surface of the eave, and by means of the structure, the lap joint edge of the right-angle position of the waterproof roll can be pressed through the first angle iron, so that the waterproof roll can be completely attached to the surface of the roof at the right-angle position of the eave, and meanwhile a generated gap is relatively small; and the waterproof coiled material can be tightly attached to the lap joint edge.
Owner:HENAN DAHONGYUANJIAN CONSTR ENG CO LTD
Hoisting device for house building construction
ActiveCN222454367Ureduce loadaccurate limitLoad-engaging elementsCranesRatchetArchitectural engineering
The utility model discloses a hoisting device for house building construction, which comprises a hoisting frame, the hoisting frame is connected with a mounting frame, the outer wall of the mounting frame is provided with a servo motor, the output end of the servo motor is connected with a driving rotating shaft, the end part of the driving rotating shaft is rotatably connected to the inner wall of the mounting frame, and the outer wall of the driving rotating shaft is provided with a first roller frame; the first roller frame is connected with a steel wire rope, and a ratchet wheel used for locking is installed on the first roller frame. According to the hoisting device for house building construction, the safety of the hoisting process is ensured, and the hoisting flexibility of blocky objects can be improved by laying additional bearing plates between the bearing structures. And when large or blocky objects need to be hoisted, the objects can be placed on the bearing plate, so that the applicability and the safety of the device are effectively improved.
Owner:央正建设集团有限公司
A water cooling device for housing construction projects
ActiveCN111964335BPortable framesLighting and heating apparatusDust controlArchitectural engineering
The present invention discloses a water cooling device for housing construction projects, specifically related to the field of housing construction, including a cold water mechanism for concrete mixing. On both sides of the bottom of the cold water mechanism for concrete mixing, a plurality of quick-installation type convenient moving mechanisms are clamped, and the plurality of quick-installation type convenient moving mechanisms are arranged at equal intervals in sequence. A plurality of quick-installation type dust removal connection panels are inserted into the bottom of the cold water mechanism for concrete mixing, and the quick-installation type dust removal connection panels are arranged between the plurality of quick-installation type convenient moving mechanisms. By setting the quick-installation type convenient moving mechanism, through the support of the second sliding type brake caster and the supporting type bottom-mounted tilting plate, the supporting type side-mounted plug-in frame is driven to rotate and be inserted into the side of the horizontal type supporting and supporting outer frame. On the one hand, the convenience of moving the cold water mechanism for concrete mixing is improved, and on the other hand, the convenience of disassembling and assembling the quick-installation type convenient moving mechanism is improved.
Owner:ZHANGJIAKOU FAST TECHNOLOGY CO LTD
House construction corner impurity removing device
The utility model relates to the technical field of building construction corner impurity removal, in particular to a building construction corner impurity removal device, and solves the problems that in the prior art, due to the influence of a wall body in a building, cleaning of wall corners and wall root positions by a traditional cleaning tool is influenced, the cleaning quality is reduced, and the cleaning cost is reduced. Therefore, the cleaning quality cannot be ensured while the work of the personnel cannot be reduced, and the working efficiency of the personnel is reduced. A house construction corner impurity removing device comprises a bevel plate, a through groove is formed in the top of the bevel plate, and a baffle is fixedly connected to the lower portion of an inner cavity of the through groove; a sliding block is slidably connected to an inner cavity of the through groove, and a vertical plate penetrating through an inner cavity of the baffle is fixedly connected to the bottom of the sliding block. According to the wall corner cleaning device, a worker can clean wall corners and places which cannot be touched by a traditional tool, the cleaning effect is guaranteed, meanwhile, the worker does not need to carry out tedious and complex operation, the cleaning quality is guaranteed, and the cleaning efficiency of the worker is improved.
Owner:西安华正建设工程有限公司
Concrete tile with waterproof and thermoelectric power generation functions
ActiveCN222614692Ureduce gapreduce riskRoof covering using slabs/sheetsRoof covering using tiles/slatesLap jointWater district
The utility model belongs to the technical field of tiles, and particularly discloses a concrete tile with waterproof and thermoelectric power generation functions, which comprises a tile body and a thermoelectric power generation module, a convex hook part for mounting is arranged at the upper end of the rear surface of the tile body, and a lap joint part is arranged on one side of the front surface of the tile body. A water guide area is arranged at the upper end of the front face of the tile body, and the thermoelectric power generation module is laid below the water guide area of the front face of the tile body. The waterproof performance of left-right lap joint of the tile is enhanced through the lap joint part, and the waterproof performance of up-down lap joint of the tile is enhanced through matching of the water guide area and the first dripping eave at the bottom of the tile body; the thermoelectric power generation module can realize green power generation in a low-carbon and environment-friendly manner. The utility model is suitable for roof laying in house construction.
Owner:HANDAN WADE NEW TYPE CONSTR MATERIAL CO LTD
A detachable house structure and a construction method thereof
The application discloses a detachable house structure and a construction method thereof and belongs to the technical field of house construction. The house structure comprises wall bodies, the wall bodies are of a splicing structure, the whole house is spliced by the wall bodies, doors and windows of the house are all cut on the wall bodies, the top of the house is further provided with a ceiling, and the ceiling has the feature of being splicable. The wall surfaces are pre-prepared, the pre-prepared wall surfaces are spliced together, the pre-prepared wall surfaces are reinforced by a supporting structure, the construction of the house is greatly accelerated by the method, the house is convenient to demolish, the stability of the whole house is improved by reinforcing the pre-prepared wall surfaces by the supporting structure, and the wall surfaces of the house are all designed to be hollow, so that the sound insulation effect of the house is improved.
Owner:ANHUI WENDA CONSTR ENG CO LTD
Supporting device for steel structure house construction
ActiveCN222501185Ureduce vibrationreduce consumptionShoresShock proofingArchitectural engineeringShock absorber
The utility model relates to the technical field of steel structure house construction, in particular to a supporting device for steel structure house construction, which comprises a supporting frame. Through the cooperation of the mounting plate, the bottom plate, the conical rod, the compression spring, the sliding rail, the base, the sliding seat, the damper and the reset spring, the bottom can be balanced and reinforced, the effect of adapting to the uneven ground of a working place is achieved through the conical rod, and when a top external load is borne, the compression spring shrinks, deforms and stores deformation energy; when the supporting frame bears pressure, the sliding rail is pushed to slide around the sliding seat, the damper and the reset spring on one side are stretched and compressed, mechanical vibration is relieved, corresponding values are consumed, rigid supporting is formed to enable the supporting frame to return, stress is uniform, the supporting frame is prevented from inclining, and supporting performance is reinforced and stabilized. The structure stability and the quality reliability of the steel structure house can be ensured, so that the durability and the use value are improved.
Owner:JILIN YUANHUI CONSTRUCTION ENGINEERING CO LTD
Scaffold for house construction
The utility model relates to wall surface construction tool technical field, and more specifically, relate to a kind of scaffold for house construction, comprising: underframe, it is equipped with at least X mounting surface, and at least Y mounting surface is equipped with sliding slot, X is integer greater than or equal to 4, Y is integer greater than or equal to 3, and X-Y is greater than or equal to 1;Several support leg assemblies, the number is equal to the number of sliding slot, respectively slidably set at each sliding slot, the support leg assembly is used to improve the support stability of the underframe;Multiple side frames, the number is equal to the number of mounting surface of the underframe, respectively detachably set on each mounting surface of the underframe;Connecting frame, set on the upper side of each side frame;Safety frame, set on the upper side of the connecting frame.The scaffold for house construction of the utility model aims at solving the problem that the scaffold cannot keep stability in prior art under the premise of close to wall surface.
Owner:HANGZHOU LEYI CONSTR CO LTD
House construction protection device
The utility model relates to a house construction protection device which comprises a placing base used for being placed on the ground, and an isolation rod is arranged on the placing base. A lifting seat is movably arranged on the isolation rod, an inserting rod used for being inserted into the soft ground is arranged on the lifting seat, a pressing rod spring is arranged on the placing seat, and the pressing rod spring stretches out and draws back in the lifting direction of the lifting seat. The pressing rod spring is used for pushing the lifting base to press downwards, a reset assembly is arranged on the placing base, and the reset assembly is used for pushing the lifting base to reset upwards. Under the fixation of the insertion rods, the stability of the placement seat can be greatly enhanced, and the risk of rollover of the placement seat is not likely to occur; in addition, due to the fact that the inserting rods are independent of one another, even if the ground is uneven, the effect that the inserting rods are firmly inserted into the ground can be guaranteed.
Owner:ZHEJIANG JUNSHENG CONSTRUCTION ENGINEERING CO LTD
Construction stage detection using satellite or aerial imagery
Methods, non-transitory computer-readable storage media, and computer or computer systems directed to detecting, analyzing, and tracking stages of housing construction using satellite or aerial imagery in combination with a machine learned model are described.
Owner:BIRDI LTD
Aluminum profile connecting assembly for house construction
The utility model discloses an aluminum profile connecting assembly for house construction, which comprises a first connecting piece which is a main transverse supporting piece, the outer surface of one end of the first connecting piece is movably attached to a second connecting piece, and the first connecting piece and the second connecting piece are internally provided with sliding grooves which are equal to the first connecting piece and the second connecting piece in length respectively. The included angle between the first connecting piece and the second connecting piece is of a right-angle structure. The second connecting piece is a main longitudinal supporting piece, and connecting locking pieces are movably installed in the first connecting piece and the second connecting piece respectively; the connecting locking piece comprises an elastic nut and a limiting column, the limiting column is movably inserted into the second connecting piece, and the elastic nut is in sliding fit with the sliding groove of the first connecting piece. According to the aluminum profile connecting assembly for house construction, the structures of the elastic nuts and the limiting columns are adopted, stress points are distributed at multiple positions, stress of the connecting face is effectively reduced, and the risk of deformation of the connecting face is reduced.
Owner:安徽瀚博建筑工程有限公司
Steel structure connecting structure for steel structure house construction
The utility model discloses a steel structure connecting structure for steel structure house construction, which comprises a first connecting piece body and a second connecting piece body, the first connecting piece body and the second connecting piece body are connected through a telescopic piece, and both the first connecting piece body and the second connecting piece body are horizontally arranged rectangular structures. Mounting pieces are vertically welded to the outer sides of the first connecting piece body and the second connecting piece body correspondingly, and mounting grooves used for mounting the steel structure column are formed in the ends, away from the telescopic piece, of the first connecting piece body and the second connecting piece body correspondingly. An I-shaped slot for mounting the I-shaped steel is formed in one side of the mounting part, one end of the I-shaped steel is inserted into one side of the mounting part, and the mounting part is in threaded connection with one end of the I-shaped steel through a first bolt. Through the design of the mounting grooves and the I-shaped inserting grooves and the cooperation of the first bolts and the second bolts, the steel structure column and the I-shaped steel are convenient to mount and dismount, and the steel structure column and the I-shaped steel are arranged in a right-angle structure.
Owner:SHAANXI XINGHAI CENTURY CONSTRUCTION ENGINEERING CO LTD
Supporting device for construction of steel structure house
The utility model relates to the field of steel structure house construction discloses a kind of supporting device for steel structure house construction, including stand, the inside fixed connection of stand has round bar, the four corners of stand bottom end are all provided with support assembly, support column is supported by support assembly, the top end fixed connection of stand has metal pipe, the inside sliding connection of metal pipe has slide bar, the top end fixed connection of slide bar has support plate, the top side fixed connection of support plate has rubber pad, the outer wall of metal pipe is provided with positioning assembly, the height of slide bar is fixed by positioning assembly.The utility model in the middle, by increasing the support structure that can be folded to improve the stability of supporting device, prevent device to dump, and facilitate staff to move supporting device, and make supporting device can support different height steel structure, improve the versatility of supporting device.
House construction foundation pit maintenance device
The utility model relates to a house construction foundation pit maintenance device which comprises a main plate, a bottom plate, a lifting mechanism and a supporting mechanism, two sets of protection supporting plates are arranged in the main plate in a sliding mode, the supporting mechanism comprises a first supporting rod and a second supporting rod, one end of the first supporting rod is hinged to a connecting base, the other end of the first supporting rod is inserted into an inserting groove, and supporting force is provided for the main plate; the supporting force of the top face of the main plate is further enhanced through supporting of the second supporting rods. The lifting mechanism comprises a lifting plate, a first threaded rod and a rotating disc, the lifting plate is arranged in the containing groove in a sliding mode, the sliding direction of the lifting plate is vertical, the first threaded rod penetrates through the through hole to be in threaded connection with the interior of the first threaded hole, and the rotating disc is arranged at the position, deviating from the first threaded hole, of the first threaded rod; the rotating disc rotates to drive the first threaded rod to rotate, and the bottom plate is supported. The supporting device has the effects that the bottom plate is lifted through the lifting mechanism, supporting sinking is prevented, and the protective supporting plate can be smoothly adjusted to stretch.
Owner:ZHEJIANG HONGQIAN MUNICIPAL GARDEN ENG CO LTD
House construction pile foundation structure
ActiveCN222295051Ustable supportweak elasticityProtective foundationShoresHydraulic cylinderArchitectural engineering
The utility model provides a house construction pile foundation structure which comprises a bearing sleeve fixedly installed on a bearing table, a bearing column movably sleeved with the bearing sleeve, a top plate arranged on the top of the bearing column and a fixing block arranged on the outer side of the top end of the bearing column. Supporting seats perpendicular to the fixing blocks are fixedly installed on the two sides of the bottom of the top plate. According to the house construction pile foundation structure, a supporting seat and a supporting rod are used in cooperation, a hydraulic cylinder can support a bearing column, meanwhile, a cylinder body, a sealing cover, an inner threaded sleeve, a limiting column, a pressing rod and a limiting boss are used in cooperation, and when a piston rod in the hydraulic cylinder moves, a piston can be pressed through hydraulic oil to compress a spring; and compared with the mode that a spring is independently adopted for supporting the bearing column, the structure can effectively support the bearing column through the additionally arranged hydraulic cylinder and the spring.
Owner:HENAN DAHONGYUANJIAN CONSTR ENG CO LTD
Protective fence for house construction
ActiveCN222614978UEasy to reinforceheight adjustableFencingTraffic signalsStructural engineeringMechanical engineering
The utility model relates to the technical field of house construction, and discloses a protective fence for house construction, which comprises a protective fence main body, a plurality of fixing rods in a linear array are fixedly arranged in the protective fence main body, a warning board is arranged on the outer surface of each fixing rod, adjusting holes are formed in the end surfaces of the two sides of the protective fence main body, and the adjusting holes are arranged in the protective fence main body. According to the protective fence for house construction, the inserting rods installed on the left side end face of the protective fence are inserted into the inserting grooves, the inserting rods are inserted into the inserting grooves, the inserting rods are inserted into the inserting grooves, the inserting rods are inserted into the inserting grooves, and the inserting rods are inserted into the inserting grooves; the diameter of the inserting groove is larger than that of the inserting rod, so that the inserting rod can be well inserted into the inserting groove, the protective fence body can be conveniently extended, meanwhile, a worker can better assemble and disassemble the protective fence body, and a limiting block is pressed inwards and then contracted towards the interior of a connecting frame through a spring; and the height of the protective fence main body is adjusted by pulling the connecting frame upwards.
Owner:中建五局第三建设有限公司
Protective fence for house construction
Owner:QINGDAO HESHUN CONSTR ENG CO LTD
Percussion drill for house construction
The utility model provides a percussion drill for house construction. The percussion drill comprises a machine shell; the drill body is arranged at one end of the machine shell; the first holding mechanism comprises a surrounding structure, and the surrounding structure is arranged on the outer wall of the machine shell in a sleeving mode in the direction close to the drill body and can rotate relative to the machine shell; the shielding mechanism comprises a shielding structure, and the shielding structure is connected to the surrounding structure, is formed by extending in the axial direction and the circumferential direction of the drill body and is used for shielding particulate matter generated when the drill body works; the cleaning mechanism comprises a collecting body and a pipe body, the pipe body is attached to the outer surface of the shielding structure, one end of the pipe body is connected with the collecting body, the other end of the pipe body extends towards the drill body, and the collecting body is arranged on one side of the machine shell and used for collecting dust generated when the drill body works through the pipe body. The shielding structure and the cleaning mechanism are used in cooperation, so that the pollutant protection capacity of the percussion drill during operation is improved, the cleanness of the construction environment is guaranteed, and the health and safety of constructors are guaranteed.
Owner:JIANGSU HUASHENG ENG CONSULTING CO LTD
Geological exploration digital monitoring management method and visual management system thereof
ActiveCN121208965AGeological measurementsRadio wave reradiation/reflectionRadar detectionGeological exploration
The invention relates to the field of geological exploration processing, in particular to a geological exploration digital monitoring management method and a visual management system thereof, and the method comprises the steps: obtaining first geological feature distribution of a space in which the action of a drilling machine is located according to dynamic data and environment data during the drilling period of the drilling machine; according to radar detection data in the drilling period of the drilling machine, radar wave transmission characteristics of the surrounding space of the drilling well are determined, so that second geological characteristic distribution of the surrounding space of the drilling well is obtained; comparing the two geologic feature distributions to determine the internal power state of the geologic layer, and predicting the deformation trend; and a visual abnormal three-dimensional layout map is generated according to the deformation trend and the morphological change of the surface of the geological layer, so that real-time, visual and large-scale geological survey is realized, and the safety of a house construction project is improved.
Owner:BEIJING SUPERMAP SOFTWARE CO LTD +1
Steel bar bending device for house construction
The invention discloses a reinforcing steel bar bender for house construction, relates to the technical field of building construction equipment, and aims to solve the problems that the structural design of a current reinforcing steel bar bender is relatively single, parameters such as reinforcing steel bar clamping width and bending length cannot be quickly adjusted, equipment needs to be frequently replaced or complex debugging needs to be carried out, and the working efficiency is high. The steel bar bending device comprises a working box, a rotating assembly is installed in the working box, a driving part of the rotating assembly is located at the top of the working box, and a bending rod used for pressing a steel bar to be bent is fixedly installed at the top of the driving part of the rotating assembly; through cooperative cooperation of the rotating assembly, the bending rod and the reinforcing steel bar limiting device, accurate bending of reinforcing steel bars is achieved. The steel bar bending device has the advantages that the size of the clamped steel bar can be adjusted flexibly, the accuracy is high, the operation is easy, and the bending accuracy of the steel bar is improved.
Owner:WENZHOU ZHENHUA CONSTR CO LTD
Matching structure of electrical control cabinet for house construction and use method thereof
InactiveCN120728409ADispersed particle filtrationTransportation and packagingElectrical controlElectric machinery
The invention discloses a matching structure of an electrical control cabinet for house construction, and relates to the technical field of electrical matching structures, the matching structure comprises a cabinet body, the outer surface of the cabinet body is in coupling connection with two protective doors, an absorption protection assembly is arranged between the opposite inner walls of one protective door, and the absorption protection assembly comprises a gas absorption device. According to the electrical control cabinet for house construction, in order to carry out heat dissipation treatment on electrical equipment in the control cabinet, a gas absorption device and a gas conveying device are started firstly, cooling and ventilation of the electrical equipment in the control cabinet are achieved, two flow guide plates are driven by a driving motor to rotate to the position corresponding to a high-temperature area, and then heat dissipation treatment is carried out on the electrical equipment in the control cabinet. And then the two electric push rods are started respectively, so that the two electric push rods are extended or shortened, a plurality of drainage plates are driven to rotate along the outer surfaces of the positioning pipes respectively, the wind direction is guided to the other direction, and the cooling and ventilation effectiveness of the electrical control cabinet for house construction is ensured.
Owner:TAIZHOU LONGCHEN ELECTROMECHANICAL CO LTD
Conveniently-stored safety net for house construction
The utility model relates to the technical field of safety nets, and discloses a house construction safety net convenient to store, which comprises a left connecting rod and a right connecting rod, the inner walls of the left connecting rod and the right connecting rod are rotatably connected with winding rollers, the outer walls of the winding rollers are fixedly connected with a safety net body, and the other end of the safety net body is fixedly connected with a control rod. Sliding grooves are formed in the opposite ends of the connecting rods, the outer walls of the control rods are slidably connected to the inner walls of the sliding grooves, the control rods are connected with the connecting rods through fixing assemblies, inserting rods are slidably connected to the bottom ends of the inner walls of the connecting rods, and bolts are installed on the opposite sides of the outer walls of the connecting rods in a threaded mode. According to the safety net, the spring coil drives the winding roller to rotate, the safety net body is wound, the safety net body is conveniently stored, the wound safety net body is not prone to being damaged, the integrity of the safety net is guaranteed, splicing use of a plurality of safety nets is achieved, and the requirements of different construction sites are met.
Owner:ZHEJIANG MINGTU CONSTRUCTION CO LTD
Lifting device for carrying house construction materials
Owner:ZHEJIANG QUZHOU YUNZE CONSTRUCTION CO LTD
A modified biochar, its preparation method and application
PendingCN122079130ASolid waste managementCarbon preparation/purificationResidential environmentLiving environment
This invention discloses a modified biochar, its preparation method, and its application, belonging to the technical field of green building materials. The modified biochar prepared by this invention directly utilizes existing agricultural and forestry waste materials as raw materials, improving resource utilization efficiency. Moreover, after replacing part of the cement with biochar to make reinforced concrete, its permeability, air permeability, and strength are further improved. When applied to road and housing construction under the concept of sponge cities, it is beneficial to solve problems such as urban flooding and water pollution, and improve the living environment.
Owner:CHINA MCC17 GRP CO LTD
A reinforcing bar cutting device for house construction
The utility model relates to the field of reinforcing steel bar cutting discloses a reinforcing steel bar cutting device for house construction, including the support platform for supporting, the top fixedly connected with the clamping seat of support platform, the inside fixedly connected with the push rod of clamping seat, the output fixedly connected with the push plate of push rod, both sides fixedly connected with the moving plate of push plate, the outside slide connection of moving plate in clamping seat's both sides, the top right side fixedly connected with the fixed seat of support platform, the inside rotationally connected with the turnover lever of fixed seat, the outside fixedly connected with cutting knife of turnover lever, the outside fixedly connected with the pull handle of cutting knife, the top installation of support platform has the limit cover to be used for realizing the splashproof of cutting scrap. In the utility model, the device can reduce the brightness of dazzling and the splash of scrap, improve the security of device use, improve the convenience of device to carry out scrap cleaning.
Owner:ZHEJIANG MINGTU CONSTRUCTION CO LTD
Protective device for house construction
ActiveCN222614894Ureduce harmGuaranteed stabilityBuilding material handlingVibration suppression adjustmentsArchitectural engineeringStructural engineering
The utility model relates to the technical field of house construction, and discloses a protective device for house construction, which comprises a first protective plate, a connecting shaft is arranged on the surface of the front end of the first protective plate, and a second protective plate is rotatably mounted in the connecting shaft. A first adjusting plate is fixedly installed at the position, close to the rear end, of the upper surface of the first protection plate, a first adjusting block is arranged in the first adjusting plate, and a lifting rod is fixedly installed at the top end of the first adjusting block. The first protection plate, the second protection plate and the lifting rod form a triangle, so that the second protection plate can be kept stable when lifted, workers or materials are intercepted through the protection net, and buffer springs on the second protection plate are connected with the protection net and the mounting frame; and therefore, the buffer springs can drive the protective net in the mounting frame to relieve impact during falling, and damage to workers and materials is reduced.
Owner:中建五局第三建设有限公司
Supporting mechanism for building construction
PendingCN119553854AAuxillary members of forms/shuttering/falseworksArchitectural engineeringScrew thread
The invention provides a supporting mechanism for building construction, and relates to the technical field of building construction. The supporting mechanism is applied to a longitudinal bearing module, the module comprises a longitudinal bearing beam mold, a first bearing stand column mold and a second bearing stand column mold, and the two stand column molds jointly support the beam mold. The supporting mechanism comprises a first supporting structure, a second supporting rod and a third supporting rod. The first supporting structure is provided with a first supporting rod, a first threaded rod and a base, one end of the supporting rod is provided with a first threaded groove matched with the threaded rod, and the other end of the threaded rod is connected with the base and abuts against the center of the bottom side of the beam formwork. One ends of the second and third support rods are detachably matched with the two upright post moulds respectively, and the other ends are detachably matched with the bottom side of the beam mould and are positioned on two sides of the first support rod respectively. According to the supporting structure, through cooperation of the three parts, the structural stability of the longitudinal bearing module is remarkably improved, and more reliable guarantee is provided for house construction.
Owner:SHAANXI PAYUAN ROAD & BRIDGE CONSTR CO LTD